Philips 21pt2682 77b Chassis l7.2e

1

Colour Television Chassis

L7.2EAA

CL 86532008_004.ai160298

ServiceManual

©Copyright reserved 1998 Philips Consumer Electronics B.V. Eindhoven, TheNetherlands. All rights reserved. No part of this publication may be reproduced,stored in a retrieval system or transmitted, in any form or by any means, electron-ic, mechanical, photocopying, or otherwise without the prior permision of Philips.

Table of contents Page1 Technical specifications 2

Location of panels2 Connection facilities 33 Safety instructions, Warnings 4

and Notes4 Mechanical instructions 65 Repair facilities 7

Software adjustmentsand Hotel mode

6 Fault finding tree 13Block diagram, 14Survey of testpoints 15Diagram supply voltages survey 15

7 Electrical Diagrams and print lay-outsDiagram PWB

Power supply diagram A1 16 17,19Sync, Horizontal + Vertical output diagram A2 18 17,19Tuner, IF,Video,Chroma diagram A3 20 17,19Control diagram A4 21 17,19Sound processing, Sound interfacediagram A5 22 17,19CRT panel diagram B 23 23Sound Multi-mono panel diagram C 24 25Sound Nicam-2CS panel diagram D 26 25

8 Electrical adjustments 279 Circuit diagram description (new circuits) 2910 Directions for use 3211 List of abbreviations 3612 Spareparts list 37

Published by FM 9863 TV Service DepartmentPrinted in The NetherlandsCopyright reserved 1998 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permision of Philips.Subject to modification5 4822 727 21567

Published by FM 9863 TV Service Department Printed in The Netherlands Subject to modification 5 4822 727 21567

1 Technical specifications2 L7.2E

1 Technical specificationsMains Voltage: : 220 - 240 V AC: (+/- 10%)

Power consumption : 17” 50 W: (stand by < 7 W): 21” 57 W: (stand by < 7 W)

Pull in range colour sync : +/- 300 HzPull in range horizontal sync : +/- 600 HzPull in range vertical sync : 45 - 64.5 Hz

A1

ORC

D

A2

MULTIMONO

NICAM,POWER SUPPLY

SYNCHRONISATIONHOR.DEFLECTIONVERT. DEFLECTION

TUNER IFVIDEO PROCESSING

CONTROL

AUDIO SOURCE INPUTAUDIO PROCESSING

A3

A4

A5

CRT B

AUDIO PANEL

MAIN

CL 86532008_005.ai260398

Location of panels

2 Connection facilities 3L7.2E

2 Connection facilities

2.1 Cinch

- Video 1Vpp/75Ω q- Audio L(0.5Vrms ≥10kΩ) q- Audio R(0.5Vrms ≥10kΩ) q

2.2 Head phone

- (32-600Ω ≥10mW) ot

2.3 Euroconnector

1 - Audio R (0.5Vrms ≤1kΩ) k2 - Audio R (0.5Vrms ≥10kΩ) j3 - Audio L (0.5Vrms ≤1kΩ) k4 - Audio v5 - Blue v6 - Audio L (0.5Vrms ≥10kΩ) j7 - Blue (0.7Vpp/75Ω)8 - CVBS-

status 0-1.3V:INT

4.5-7V:EXT 16:9

9.5-12V:EXT 4:3 j9 - Green v10-11- Green (0.7Vpp/75Ω)12-13- Red v14- RGB-

status v15- Red (0.7Vpp/75Ω)16- RGB-

status (0-0.4V:INT

1-3V:EXT/75Ω)17- CVBS v18- CVBS v19- CVBS (1Vpp/75Ω) k20- CVBS (1Vpp/75Ω) j21- Earth

socket

Red

IR Video(Ext2)

L RAudio ChannelVolume

+ +--

CL86532008_008.ai170298

EXT1

3 Safety instructions, Maintenance instruction,4 L7.2E

3 Safety instructions, Maintenance instruction, Warnings and Notes3.1 Safety instructions for repairs

Figure 3-1

1. Safety regulations require that during a repair:– the set should be connected to the mains via an

isolating transformer;– safety components, indicated by the symbol (see fig.

3.1), should be replaced by components identical tothe original ones;

– when replacing the CRT, safety goggles must be worn.

2. Safety regulations require that after a repair the set mustbe returned in its original condition. In particular attentionshould be paid to the following points.– As a strict precaution, we advise you to resolder the

solder joints through which the horizontal deflectioncurrent is flowing, in particular:• all pins of the line output transformer (LOT);• fly-back capacitor(s);• S-correction capacitor(s);• line output transistor;• pins of the connector with wires to the deflection

coil;• other components through which the deflection

current flows.

Note: This resoldering is advised to prevent badconnections due to metal fatigue in solder joints and istherefore only necessary for television sets older than2 years. The wire trees and EHT cable should berouted correctly and fixed with the mounted cableclamps.

– The insulation of the mains lead should be checked forexternal damage.

– The mains lead strain relief should be checked for itsfunction in order to avoid touching the CRT, hotcomponents or heat sinks.

– The electrical DC resistance between the mains plugand the secondary side should be checked (only forsets which have a mains isolated power supply). Thischeck can be done as follows:• unplug the mains cord and connect a wire between

the two pins of the mains plug;• set the mains switch to the on position (keep the

mains cord unplugged!);• measure the resistance value between the pins of

the mains plug and the metal shielding of the tuneror the aerial connection on the set. The readingshould be between 4.5 MW and 12 MW;

• switch off the TV and remove the wire between thetwo pins of the mains plug.

– The cabinet should be checked for defects to avoidtouching of any inner parts by the customer.

3.2 Maintenance instruction

It is recommended to have a maintenance inspection carriedout by a qualified service employee. The interval depends onthe usage conditions:

– When the set is used under normal circumstances, forexample in a living room, the recommended interval is 3 to5 years.

– When the set is used in circumstances with higher dust,grease or moisture levels, for example in a kitchen, therecommended interval is 1 year.

– The maintenance inspection contains the following actions:• Execute the above mentioned 'general repair

instruction'.• Clean the power supply and deflection circuitry on the

chassis.• Clean the picture tube panel and the neck of the picture

tube.

3.3 Warnings

1. ESDAll ICs and many other semiconductors are susceptible toelectrostatic discharges (ESD). Careless handling duringrepair can reduce life drastically. When repairing, makesure that you are connected with the same potential as themass of the set by a wristband with resistance. Keepcomponents and tools also at this same potential.– Available ESD protection equipment:– anti-static table mat (large 1200x650x1.25mm) 4822

466 10953– anti-static table mat (small 600x650x1.25mm) 4822

466 10958– anti-static wristband 4822 395 10223– connection box (3 press stud connections, 1 M ohm)

4822 320 11307– extension cable (2 m, 2 M ohm; to connect wristband

to connection box) 4822 320 11305– connecting cable (3 m, 2 M ohm; to connect table mat

to connection box) 4822 320 11306– earth cable (1 M ohm; to connect any product to mat or

connection box) 4822 320 11308– complete kit ESD3 (combining all 6 prior products -

small table mat) 4822 310 10671– wristband tester 4822 344 13999

2. In order to prevent damage to ICs and transistors, all high-voltage flashovers must be avoided. In order to preventdamage to the picture tube, the method shown in Fig. 3.2should be used to discharge the picture tube. Use a high-voltage probe and a multimeter (position DC-V). Dischargeuntil the meter reading is 0V (after approx. 30s).

3. Together with the deflection unit and any multipole unit, theflat square picture tubes used from an integrated unit. Thedeflection and the multipole units are set optimally at thefactory. Adjustment of this unit during repair is therefore notrecommended.

4. Be careful during measurements in the high-voltagesection and on the picture tube.

5. Never replace modules or other components while the unitis switched on.

6. When making settings, use plastic rather than metal tools.This will prevent any short circuits and the danger of acircuit becoming unstable.

7. Wear safety goggles during replacement of the picture tube

3.4 Notes

1. The direct voltages and oscillograms should be measuredwith regard to the tuner earth , or hot earth as this is called(see fig. 3.3)

2. The direct voltages and oscillograms shown in thediagrams are indicative and should be measured in theService Default Mode (see chapter 8) with a colour barsignal and stereo sound (L:3 kHz, R:1 kHz unless statedotherwise) and picture carrier at 475.25 MHz.

3 Safety instructions, Maintenance instruction, 5L7.2E

3. Where necessary, the oscillograms and direct voltages aremeasured with and without aerial signal. Voltages in thepower supply section are measured both for normaloperation and in standby . These values are indicated bymeans of the appropriate symbols (see fig. 3.3).

4. The picture tube PWB has printed spark gaps. Each sparkgap is connected between an electrode of the picture tubeand the Aquadag coating.

5. The semiconductors indicated in the circuit diagram and inthe parts lists are completely interchangeable per positionwith the semiconductors in the unit, irrespective of the typeindication on these semiconductors.

Figure 3-2

Figure 3-3

V

CL 26532098/042140792

tuner earth tuner aarde la masse du tuner Tuner-Erde

massa del tuner tierra del sintonizador

with aerial signal met antenne signaal

avec signal d'antenne mit Antennensignal

con segnale d'antenna con la señal de antena

normal condition normaal bedrijf fonctionnement normal normaler Betrieb

funzionamento normale funcionamiento normal

hot earth hete aarde la terre directe heißen Erde

massa calda tierra caliente

without aerial signal zonder antenne signaal

sans signal d'antenne.ohne Antennensignal

senza segnale d'antenna sin la señal de antena

stand by stand by position de veille in Bereitschaft

modo di attesa posición de espera

4 Mechanical instructions6 L7.2E

4 Mechanical instructionsFor the service position of the main carrier see Fig. 4.1.The main carrier can be removed by releasing the 2 carrierblocking lips (1) and pulling the carrier panel backwards.

Figure 4-1

A

1

11

B CL 86532008_007.ai160299

5 Repair facilities 7L7.2E

5 Repair facilities5.1 Test points

The PWB boards have service printing on both sides. In theservice printing test points are included. These test points arereferring to the electrical function as mentioned below:

Test pointElectrical function

• A1,A2, etc.: Audio• C1,C2, etc.: Control• F1,F2, etc.: Frame drive and frame output• L1,L2, etc.: Line drive and line output• P1, P2,etc.: Power supply• S1,S2- etc.: Synchronisation• V1,V2, etc.: Video

The numbering is done in a for diagnostics logical sequence.

Example: Checking the power supply, start with test point P1,P2 etc.).

5.2 Service mode

The service mode is split into two parts:

– Service Default Mode (SDM).– Service Alignment Mode (SAM).

5.2.1 Entering and leaving SDM and SAM

1. Entering SDM• To entry the SDM , there are two possibilities:

– Via the "DEFAULT" button on the DST (DealerService Tool)

– Via short circuiting the service pins 0025 and 0024(mass), while switching on the set via the mainsswitch. For 0025 and 0024 see Diagram A4 andthe PWB drawing of the main panel.

• In the SDM mode a S (in green) and the SDM menu (inred) is displayed.(see Fig.6.1).

2. Entering SAM• To entry the SAM , there are two possibilities.

– Via the "ALIGN" button on the DST (Dealer ServiceTool)

– Via short circuiting the Service pins M28 and M29(mass), while switching on the set via the mainsswitch. For M28 and M29 see Diagram A4 and thePWB drawing of the main panel.

• In the SAM mode a S (in green) and the SAM mainmenu (in red) is displayed.(see Fig.6.2).

Remark: After the set is in the SDM or SAM mode the shortcircuit can be removed.

5.2.2 Leaving SDM or SAM

To leave the SDM or SAM mode , push the stand-by button onthe remote control

Remark: After switching off and on by the mains switch , the setremains in the SDM or SAM mode.

5.3 Initial states

The initial state after switching on in the SDM or SAM mode is:

System:

– For Multi-Europe setsPAL-BG– For Multi-France setsSECAM-L

Tuning:

– For sets with VST tuner: Programme number 1 is selected .

Further settings:

– The automatic switch off (no IDENT) timer and the sleeptimer will be ignored.

– The child lock will be disabled.– If the TV set was in hotel mode, this mode is disabled as

long as the TV is in SDM or SAM mode.– Brightness, saturation, sharpness, contrast and balance

are initialised on 50% level.– The volume is set to 25% level.– The TV set is normally controllable.– All displayed text in SDM and SAM menu are in English.

5.4 SDM (Service Default Mode)

5.4.1 SDM menu

Below in Fig.6.1 an example of the SDM menu is shown.

Between clamps a short explanation of each item is added.

Fig.6.1

Below a more detailed information of each item is given

5.4.2 Life timer

The indication is in hexadecimal notation. Each hour the set isswitched on (not standby) the number is incremented by 1.Also each time the set is switched on the number isincremented by 1.

001E 2.17.6 S

(life timer) (softwareindication)

(service modeindication)

AS ON

(option abbreviation) (option status)

ERR 0 0 0 0 0

(error) (error buffer)

OPT 36C8 B805 2401

(option) (12 digit optioncode)

5 Repair facilities8 L7.2E

5.4.3 Software indication number.

For each software change this number will be changed.

5.4.4 Service mode indication.

The S indicates that the set is in SDM or SAM mode.

5.4.5 ERROR and ERROR buffer

(ERR refers to the "ERROR BUFFER")

00000 represent the contents of the so called "ERRORBUFFER". This buffer consist of 5 digits. In each digit anERROR code can be displayed. The last five errors, are storedin the EEPROM, and are shown in this buffer. An error will beadded to the buffer if this error differs from the last error in thebuffer. The last detected error is displayed on the most leftdigit.

Example: Suppose the display shows: 3 4 1 3 1. This meansthe last found error is error code 3; the last found error but oneis error code 4, etc.

Remark: The ERROR BUFFER is erased when the set isswitched from SDM or SAM in stand by , or via code 99 viaDST.(Dealer service Tool).

The following error codes have been defined:

5.4.6 ERROR code indication via blinking stand by LED

The ERROR codes 2, 5 and 8 are also indicated via blinking ofthe stand by LED. This is important if no OSD function orpicture is available.

The method is to show LED blinks as many as the error code.

Example: Error code 5 will result in five blinks ( 0.25 secondsON and 0.25 seconds OFF).

After this sequence the LED will be OFF for 3 seconds.

5.4.7 Option abbreviation and Option status.

To select another option abbreviation use the MENU UP/DOWN buttons and to change the status use the MENU LEFT/RIGHT buttons.

Elucidation:

With above items the option statuses stored in the EEPROMcan be changed.

This is necessary if the EEPROM is replaced by a freshEEPROM, because a fresh EEPROM is initial loaded withdefault options and statuses by the microcomputer. Theoptions stored in the factory can differ per type and strokenumber. Therefore it is necessary to load the EEPROM withthe correct statuses These options with statuses are indicatedon a sticker glued on the CRT. For an example of the stickersee table 6.1 (this table is valid for 21PT1663/00).

Table 6.1

(Table only valid for 21PT1663/00)

Loading a fresh EEPROM

– Switch on the TV via the power switch.– Audio mute the TV (to get no big noise).– Change the option statuses as indicated on the sticker on

theCRT.– Put TV in stand by via the remote control.– Switch on the TV again via the remote control.

Error code Error description Possible defectiveomponent

0 No error

1 Internal RAM errorof æC

IC7600

2 General I2C error

3 EEPROMConfiguration error(Checksum error)

Set not correctconfigured

4 I2C error audioprocessor

MSP3410 onNICAM panel

5 I2C error TVprocessor

TDA8373/74

6 EEPROM error ST24C04

7 I2C error PLL tuner PLL tuner

8 POR bit high (43-IC7600)

Option abbreviation Status

AT ON

AV ON

BA ON

BL ON

CO OFF

GM ON

HO ON

MT PH

PG ON

PR 99

SA ON

SB IN

SP ON

SS ON

SU ON

SY EW

TR ON

UH OFF

VI OFF

XT ON


– Switch OFF the TV via the power switch– Switch on the TV again via the power switch.

In table 2 all the possible option abbreviation with full optionname and possible statuses for "Europe" sets are listed. Thestatus can be "ON", "OFF" or can have another indication.

Table 2 : Options

5.4.8 OPTION code

OPT is the abbreviation of OPTION, this abbreviation refers tothe following 12 digit hexadecimal option codes (36C8 B8052401)

The option code can not be selected. It only give a quickindication in hexadecimal form of the options settings of therelevant set.

5.5 SAM (Service Alignment Mode)

Via the SAM, service software alignments can be executed.

When entering SAM a main menu is displayed Via the mainmenu sub menus can be selected.

5.5.1 SAM main menu (see Fig. 6.2)

In the main menu the items of the basic software alignmentsare indicated.

The items can be selected with the UP(+)/DOWN(-) arrow keyson the remote control. Entry into the sub menus is executedwith the VOL.(+)/VOL.(-) arrow keys.

SAM MAIN MENU

Fig.6.2

Below each item is explained.

5.5.2 AKB (Auto Kine Biasing)

With the option AKB the "black current loop" can be enabledor disabled

ON =enabled, OFF = disabled.

5.5.3 TUNER Speed setting.

With the items TUN.FAO and TUN.FOB the speed ( timeconstant) for internal signals is set. The speed can be set tonormal, slow or fast.

Table 3: Options for Tuner Speed settings

Option abbr Option full name Status possibilities

AT Auto tuning system ON/OFF

AV AVL ON/OFF

BA Bass ON/OFF

BL Balance ON/OFF

CO Clock In Menu ON/OFF

GM Game mode ON/OFF

HO Hotel mode ON/OFF

MT Menu type PH = Philips

NB = National brand

MV = Magnavox

PG Program guide ON/OFF

PR Presets 99

59

79

SA Spatial ON/OFF

SB Sound Board IN = ITT NICAM

IT = ITT 2CS

MA = MONO ALL

MM = Multi Mono

SP Smart picture ON/OFF

SS Smart Sound Full ON/OFF

SU Surf ON/OFF

SY System Cluster EW = Europe West

EE = Europe East

EM = EuropeManual

SS = Single System

TR Treble ON/OFF

UH UHF only ON/OFF

VI Virgin Mode ON/OFF

XT EXT 2 Available ON/OFF

S

AKB ON

TUN.FOA ON

TUN.FOB ON

EXT.FOA ON

EXT.FOB OFF

TUNER >

WHITE TONE >

GEOMETRY >


5.5.4 EXTERNAL A/V Speed setting

With the items EXT.FAO and EXT.FOB the speed ( timeconstant) for external signals is set. The speed can be setnormal, slow and fast.

Table 4: Options for External AV Speed settings

5.5.5 Tuner

Below an example of the sub menu Tuner is shown.

Item AGC:

For the setting of the item AGC see RF AGC adjustmentparagraph 8.1.4 of chapter 8.

Item IF-PLL, IF-PLL L ACCENT, AFW, AFA and AFB,

When the main signal processor IC TDA8373/74 is changed,the IF-PLL and IF-PLL L ACCENT need to be realigned

For the settings of IF-PLL, IF-PLL L ACCENT and AFW see thepicture demodulator adjustments paragraph 8.1.5 of chapter 8.

Remark: AFA and AFB are adjusting indicators and thereforenot selectable.

5.5.6 White tone

Below an example of the white tone sub menu and the derived"WARM", "COOL" and "NORMAL" sub menus are given. Withthese menus the WARM, COOL and NORMAL colourtemperatures can be changed.

MAIN WHITE TONE MENU

WARM TEMPERATURE SUB MENU

COOL TEMPERATURE SUB MENU

NORMAL TEMPERATURE SUB MENU

Remark:

Only one of the 3 items (RED, GREEN or BLUE) will bedisplayed on the screen. Via "scrolling with the UP/DOWN keysthe items can be changed.

The item's red, green or blue can be changed by first pressingthe control left/right keys to highlight the desired setting. Withthe desired setting high lighted, the user can increment ordecrement the setting by using the control up/down key. All

TUN.FOA TUN.FOB Speed

OFF OFF Normal

OFF ON Slow

ON X Fast

EXT.FOA EXT.FOB Speed

OFF OFF Normal

OFF ON Slow

ON X Fast

Tuner S

AGC 23

F-PLL 3

IF PLL L' 0

AFW 240 KHz

AFA 0

AFB 1

S

WARM <

COOL <

NORMAL <

WARM S

RED 39

GREEN 39

BLUE 25

COOL S

RED 39

GREEN 39

BLUE 25

NORMAL S

RED 39

GREEN 39

BLUE 25


changed data are stored into the EEPROM after returning tothe SAM main menu via the OK key.

The initial default value for all setting is 37.

The factory settings of the colour temperatures are:

WARM; R = 45, G = 32, B = 26

NORMAL; R = 37, G = X, B = Y

COOL; R = 37, G = 32, B = 31

Remark: In NORMAL position the values X (G) and Y (B) areadjusted for 8500K colour temperature.

5.5.7 GEOMETRY

The geometry menu contains the following information:

Upon enter into the picture geometry menu, the first item will behighlighted.

The value can be incremented or decremented by pressing thecontrol right or left key.

The rest of the parameters can be scrolled through by using thecontrol up/down keys.

All changed data will be stored into the EEPROM afterreturning to the service main menu via the OK key.

Abbreviation explanation

– HSH - Horizontal shift– VSL - Vertical linearity– VAM - Vertical amplitude– SC - S-correction– VSH - Vertical shift

5.6 Use of Dealer Service Tool (DST)

With the SDM, under mentioned extra service features can beexecuted

– Direct entering SDM via the "DEFAULT" button on theDST.

– Direct entering SAM via the "ALIGN" button on the DST.– In case of no (OSD) picture the error buffer can be read out

using the "BLINKING LED" procedure (see also paragraph6.7) by pressing the "DIAGNOSE" button on the DST.

Remark:

– Entry of the SDM and SAM via the DST is possible in allstates, except from stand-by.

– All software is suspended till the DST mode is left.– The dealer mode status is left if the stand-by command is

received

5.7 Hotel-mode

Entering the hotel-mode :

– Select channel 38– Push the menu button on the local keyboard (vol. + & vol.

- ) and the OSD-button of the RC simultaneously for 3seconds.

– The screen shows the "HOTEL MODE SUB MENU "ON".Via this menu the wanted blanked channels can beselected.

Leaving the hotel mode :

– Same as entering the hotel mode.– The screen shows the "HOTEL MODE SUB MENU "OFF".

Remarks:

– In the HOTEL mode the Installation menu cannot beentered.

– When entering the hotel mode the maximum volume willbe the current value.

– The set will always switch to a selectable channel whenset is switched on.

HOTEL MODE SUB MENU "ON"

HOTEL MODE SUB MENU " OFF "

Remark: The Hotel mode can only be activated if the Hotelmode option status (HO=ON), see table 2.

S

HSH 25

VSL 32

VAM 23

SC 13

VSH 27

38 HOTEL ON

EXIT >

HOTEL CHANNEL 38

38 HOTEL OFF


6 Fault finding, Block diagram 13L7.2E

6 Fault finding, Block diagram

LEDContinuously

ON ?

No pictureNo Sound

SWITCH - ONTHE TV. SET

No

Yes

LED Blinking?(not error codes)

Peak voltageat pin 6 IC7520 [A1]

>2v5?

Voltageat pin 14 IC7520 [A1]

<2v5?

Replace IC7520 [A1]

LED reaction on RC

Set in Hick-upmode?

Voltag on C2508 [A1]present?

Voltage at pin 1IC7520? [A1]

Pulses at pin3IC7520? [A1]

No

No

No

No

Yes

Yes

No

Check:"Take-over circuit"D6540, L5540 [A1]

Over voltage protection

"Primary circuit sensing

No

No

Yes

Set in "Stand-by" or"Protection mode".

Check:Stand-by circuit

+13V (LOT), IC7541+8V, VFL, Flyback

Check:D6445 [A2]

TS7445 [A2]FET7518 [A1]

Yes

Check:TS7518 [A1]R3500 [A1]

FUSE Item 1500 [A1]

Check:+5V (supply control)FUSE Item 1560 [A1]

Check:R3510 [A1]D6510 [A1]

Check:R3525 [A1]R3517 [A1]

FET7518 [A1]

No

Yes

No

Yes

Yes

No pictureNo Sound

Reaction on RC

Check:+160V

R3470 [A2]

Check:HorzontalDefl.circuit

whiteSnowB/W

86532008_001.AI

120298

No pictureSound OK

Reaction on RC

Voltage+13V, -13V (Lot)

is OK ?

Heater voltage [A2]

Vertical defl. problemCheck:

IC7401 [A2]

Yes

No

Check:

Check:+8V supplyFM / CVBS

D6537, R3541 [A1] "Feedback loop"

Check:Horz. cicuit

Check:

Check:

Check:- R3451 [A2]- R3449 [A2]

D6445 [A2]

Check:TS7445 on Shortcircuit [A2]

FET7518 [A1]

C 2205 [A3]R 3234 [A3]R 3254 [A3]D 6560 [A1]IC 7541 [A1]

Check:

D 6441 [A2]D 6445 [A2]

TS 7445 [A2]

Check:Vertical

Defl.circuitIC 7401 [A2]

Check:Tuner

VoltagePin 6 [A3]

+9V[A1] Diagram

Reference


MOD_R_IN1

MOD_L_IN1

B CRT

CRT

MODULE

V15b

V16b

V F

OC

US

VG

2

R

EH

T

7302/7307/7306

7301/7304/7305

7303/7308/7309

G

B

FF

V15a V16a

V15c

V16c

3 2 1

FF

3341+160V

0166

G

R

B

0177

1

2

3

5

4

B

R

G

7225 - 5ATDA 8373/74

354 RF-AGC9 2

7225 - 5BTDA8373/74

UV 1300 1015

5260

1275

BAND SWITCH

BS 1

A 3 TUNER /IF

VIDEO / CHROMA

1206

1207

BS 2

I 2

I 5 I 3

6

11

10

1

6

28

SCL

SDA

ONLY FST

V -

TUN

E

3 4

4849

54

I F (

A5

- 31)

1208

6MHz

5.5MHz

6.5MHz

PAL/NTSC

DECODER

Y

SY

7200

7215

7214

CV

BS

-SO

UN

D

CV

BS

- E

XT2

CV

BS

-EX

T1

CV

BS

-OU

T

REFINDENT

CHROMA -(B-Y)

-(R-Y)

7241TDA8395

ADD FOR SECAM

16

1

10

9

15

3

DOSBlank

G- YMATRIX

7225 - 5CTDA8373/74

7255TDA4665

R- T

XT

_ OS

D

G- T

XT

_ OS

D

B- T

XT

_ OS

D

BL- T

XT

- OS

D

12

V 11

32

31

11

21

22

19

G

R

B

077

1

2

3

5

4

R G B

I2C

20

BC

I

SC

L

SD

A

27

8

7

38

BLA

CK

- STR

- SW

25

24

23

26

18

7265

29

30

33

38 35 34

4.43MHz

10

11

1317

SA

ND

- CA

STL

E

-(R-Y)

-(B-Y)

64uS

64uS

7204

CV

BS

-TX

T

CV

BS

- OU

T-1

V 15

V 14V 13

V 12VIDEO

DET

˜

˜

ONLY VST

(A4 - 12)

(A5

- 29)

(A4 - 13)

(A4 - 15)

(A4 - 14)

(A5

- 33)

3216

3217

3202

+8Vb

+8Vb

+8Vb

I6

(A5

- 34)

(A5-

35)

(A5

- 32)

(A5-

17)

(A5

- 18)

( Y )

(R - Y) _ OUT

(B - Y) _ OUT

(A4

- 28)

(A2

- 30)

(A4

- 21)

(A4

- 22)

(A4

- 23)

(A4

- 24)

(A4

- 25)

(A4

- 26)

(A4

- 27)

(A2

- 11)

CV

BS

-INT

+8Va

3208

BLACK CURRENT

I 1

V 4

V 5

5545

7

4

1

2

11

12

14

5572

10

+14V

+8V

6560

16

13

15

A1

3540

Adjust

VBAT

+95V

14

3

2

DC

AC 2508

SK 11500

55006502/05

T 4 AL

MAINS SUPPLY

3541

3538 6537

6540

25402537

1571

T 1.6 A

2561

STANDBY

220V˜

5570

7

3518

8

3528

OSC B UFFER

4

7520MC44603AP

P1

P3

P4

P11

P9

P8

!!!! !

!

!

3525

7541TDA8139

98

2

4

+5V

3

RESET (A4 - 2)

(A4 - 3)

6550

2551

P10

5573+95V

6420

2420

6570

2571

+10V / 14V

DISCHARGE

7420/7421

(A2- 1)

7518STP6N60FI

5551

+95A

2563

2562P12

9

3451

10

4

5

6

8

1

2

7

3480 6481

6443

54457445BUT11AX

6454

7480

E H

T

FO

CU

S

VG

2

+5,5V

!

40

7440

BCI

6445

7441

VG2FOCUS

3450

!

!

+9V

!3449

-13V6449

2452

2480

2453

2443

52

51

7225 - 5DTDA8374

46

A 2 SYNC - HORZ. & VERTICALDEFLECTION

42

43

M 6

3

3470

3450

+13V

+13V

+95V

2460(A2 - 6)

(A2 - 7)

(A3 - 11)

E H T25K V

2470

FF FF

+160

V

2

1

3442

(A2 - 6)

SANDCASTLE

SYNC G

16kHz

G

50 HZ

41

47

50

37

44

-+Op.Amp

VE

RT.

DE

FEC

TIO

N2

1

+13V

6468 2463

3411

3417

3415

57

1

2 6 3

4

3435(A2 - 7)

(A1 - 1) DISCHARGE

BCI

(A2 - 8)

(A3 -38)

3430 34403405

+8V

+14V+95V

(A5

- 9)

(A5

- 18)

FLY

BA

CK

VFL

SA

ND

CA

STL

E

6480

HO

RZ.

DE

FEC

TIO

N

M 4

0055

3461 2469

2462

2450

3443

7401TDA9302H

VERTICAL

HORIZONTAL

SYNC

L 7

L 10

L 6

F 3

L 1

L 3

F 2

S 1

L 4

F 4

6470

L 2

BCI

(A2

- 8)

!

!

F 1

3444

3447

(A3 - 31) IF

11017225_6F

A5

FM

AUDIO

DET

1

15

3141

5128

2130

0030

1

2

3

4

5

6

M 9

+10V/14VINT/EXTTREBLE

BASS

MONO_OUT

VOLUME

SID/STA/LL'

1

23

4

5

6

7

89

LEFT_OUT

M 11

RIGHT_OUT

1

23

6

78

9

10

11

12

1314

15

16

17

18

19

(A3 - 35) CVBS - SOUND

(A4 - 36) BG/L - D - BG/DK

A 5 SOUND-PROCESSING VIDEO-INTERFACE SOUND-INTERFACE

0088

HEAD PHONECONN

CMULTI - MONO

0130

+ R

- R

EARTH

+ L

- L

1

2

3

4

5

0022

1

23

4

5

6

7

89

0033

1

23

45

6

78

9

10

11

1501 7501-2A

8

7505‚7507

7508‚7510

7511,7514

1314

15

16

17

18

19

+8V

AUDIO OUTPUTAMPLIFIER

BASSTRBLEPROC.

(A4 - 40)

(A4 - 38)

AV1/AV2/AVL

+8V

CVBS_SOUNDMOD_R_IN2

MOD_L_IN2

MONO/STROB/BG-LL - EXT 1

SIF/FM

N C

(A4 - 39)

(A3 - 34)

(A4 - 43)

(A4 - 45)

(A4- 48)(A4- 49)

(A4- 50)

(A4- 51)

(A4- 52)

7402TDA7056B (3WATT)

16 Ω/3W1

2

3

416 Ω/3W

3 6

8

MULTI MONO C0033

0022

0130

M 11

M 9

0030

A5

A5

A5

DIFFERENT AUDIO -SYSTEM PANELS

NICAM0033

0022

0130

M 11

M 9

0030

A5

A5

A5D

5

55

2

SCL 45SDA

(A4 - 37)

A3

7225 - 5E

˜

1

2

3

4

5

6

7

8

9

10

11

12

13

17

18

19

20

21 32

33

34

35

36

42

41

40

39

38

37

36

35

34

33

32

31

29

37

7601(NONTXT)

48K

7600 (TXT)SAA5297

64K

CONTROL

VOLUME

BASS

STANDBY

LED

VFL

31

30

28

302928

27

52

51

50

49

48

47

46

45

44

43

42

41

39

40

381514

16

22

23

24

25

26

27

NC

BL_TXT_OSD

23

24

1

2

3

4

5

6

7

8

9

10

11

12

13

17

18

19

20

21

25

26

22

V-TUNE

MONO /STOBE / BG-L

BG/L- or -BG /DK

BLACK -STR- SW

SID/STA/LL

INT / EXT

AV1 - AV2/AVL

TREBLE

CVBS TXT-

(A3 - 33)

(A5 - 43)

(A5 - 51)

(A5 - 36)

(A5 - 23)

(A5 - 52)

(A5 - 48)

(A5 - 45)

(A5 - 49)

(A5 - 50)

LOCAL

KEYBOARD

BS 2

BS 1(A3 - 43)

(A3 - 43)

(A3 - 28)

(A1 - 3)

A4

+5 VD

SDA

SCL

EEPROM

+5 VD

REMOTERECEIVER

CHROMA-2 / STATUS

RESET

X - TAL12M HZ

STANDBY

B_TXT_OSD

G_TXT_OSD

R_TXT_OSD

FLYBACK

(A3 - 12)(A3 - 21)

(A3 - 22)

(A3 - 13)

(A1 - 2)

(A2 - 9)

(A4 - 54)

(A2 - 10)

(A3 - 27)

(A3 - 26)

(A3 - 25)

(A3 - 24)

(A4 - 54)

0029

0028SERVICE

SAM

MODE

(A3 - 40)

(A3 - 34)

0025

0024SERVICE

SDM

MODE

RC5(A3 - 80)

7620

3 2 1

!

!

86532008_002.ai120198

C1

C3

C6

C2

V2

V 3

P15

P13

P14

0V6 STB

L 11

L 12

1670

7603

7681

+13V/+9V

˜ AMDET.

25kV

V6

or6MHz

3010

+5.5V+9V

40039011

G

D

S VBAT

20

18

16

14

12

10

8

6

4

2

21

19

17

15

13

11

9

7

5

3

1

SCART

CVBS - OUT(A3-29)CVBS EXT1 (A3-18)

R TXT OSD(A3-26)

G TXT OSD(A3-25)

B TXT OSD(A3-24)

LEFT OUT(A5-37)

RIGHT OUT(A5-38)

BL TXT1 OSD (A3-27)

CHROM2-STATUS(A4-80)

MOD_R_IN1

MOD_L_IN1

7501-2B

!

!


HORDRIVE

5545

7

4

1

2

11

12

14

5572

10

+14V

+8V

6560

16

13

15

DC

AC 2508

00111500

6502/05

T 4 AL

3541

6537

6540

1571

T 1.6 A

2561

STANDBY

Mains

5570

3518

P1

P3

P11!!! !

!

!

3525

7541TDA8139

98

2

4

+5V

6

RESET 1

6550

2551

P10

5550 +95V

6570

6420 7420.7421

2571

7518STP61160FI

5551+95A

2563

2562P12

3540

VBAT Adjust+95V

14

2

3

G D

S

3528

7520

ControlIC

B UFFER

4

7520MC44603AP

P4

P9

FRAME OUTPUT A2

CRT PANEL B

TUNER A3

CONTROL A4

LINE OUTPUT STAGE A2

CONTROL A4

AUDIO PANELS C

D

SOUND PROCESSING A5

IF & VIDEO A3

+8V B

+8V A

5601+5V D

!

9

3451

37

4

5

6

8

1

2

7

3480 6481

6443

5445

6454

7480

FOCUS

VG 2

+5,5V

!

VG2FOCUS

3460

!

!

!+9V

!3449

-13V6449

24523010

2480

2453

2443

33450

+13V

+13V

+95V

2460

E H T (25kV)

G

16kHz

3430

+8V

6480

HO

RZ

.

DE

FE

CT

ION

L 7

L 10

L 12

L 11

L 1

L 8

L 4

!

3470 6470

2470

7445BUT11AX

74407441

3442

+14V+95V

3443L 3

L 2

7225-5DTDA8373/74 FF

FF

33 - 7600

19 - 7600

+8V

3447

3430

6451

2 - 5445 (LOT)

+8V

+8V C

3234

5203

5201

Tuning voltage3617

6610

+33V

+10V / 14V

+8V

2M9

6M11

+10V / 14V

1-0166

10

+160Va3341

0003

FOCUS GRID

VG2 GRID

2-0166

3-0166

+VB

4003

9011

2 - 7401

4 - 7401

40

50

42

16

37

A2 SYNC - HORZ & VERTICAL DEFL

A1 MAINS SUPPLY

3444 3447

+160V

Filement CRT

86532008_003.AI200298

P13

P14

P15

DISCHARGECIRCUIT

VBAT

50-7225-5D(for protection)

!

!

!

VBAT

ProtectionINPUTS

ProtectionINPUTS

Discharge (from A1)

BCI

A4

7600 (µp)

+13V

VFL(from 3-7401vertical output,see diagram A2)

!Anode CRT

CL86532008_009.ai170298

SDM

SAM

LOT

Main panel (component side)

CRT panel (track side)0004

0166

00240025

0028

0029

7620EEPROM

TUNER

AUDIOPANEL

0003

0322

0177

7520

5

V15bV15a

1

8G

R B

V16b

V15c

V16c

1

V16a

3

29

7225

30

40

56

41

28

1

136

A1

V9

V5

S1

V4

V2

V1016

1211

141

8 V11

V12

7255

161

8

7241

V6

15 A3

I1

V1

V3

38L4

DS G

7518

sk1

1500

2508

3

7

14

10

P41

P16505

P3

P8

P9

P6

3540

7600µC

1 525049

2726

C2

C6

C1

42

C3

C5

7401

F2F1

1

7541

98

2P14

P13

P15

F4F3

357

6570

P11

CB

E

7445

CB

E

7441

3445

L1

6444

L3

L2

25712561

6550

6449

2443

6481

2448

2562

2551L7P10

6550

2452

2453

2480

P1 (7 - 5545)

100V / div DC5ms / div

2V / div DC5µs / div

P4 (3 - 7520)


P4 (3 - 7520)

P9 (14 - 7520)

0.5V / div DC5µs / div

P8 (7 - 7520)



S1 (41 - 7225 - 5D)


L1 (C - 7445)


L2 (3445 / 3442)


L3 (E- 7440)


L4 (40 - 7225 - 5D)

0.5V / div DC5ms / div

F1 (7- 7401)


F2 (1 - 7401)


F4 (3 - 7401)


V1 (13 - 7225 - 5B)


V2 (38 - 7225 - 5B)


V3 (28 - 7225 - 5B)


V4 (29 - 7225 - 5B)


P3 (S - 7518)


V5 (30 - 7225 - 5B)

V6 (11 - 7225 - 5B)

3.5V DC (PAL)


V11 (11 - 7255)


V12 (12 - 7225)


V13 (3M7)


V14 (2M7)


V15a,b,c (4M7)


I1 (6 - 7225 - 5A)


F3 (5- 7401)


V16a (Blue)


V16b (Green)


V16c (Red)

0.1V / div AC0.1ms / div

A1 (1 - 7225 - 5E)

5V / div AC1ms / div

A2 (55 - 7225 - 5E)

C1 (52 - 7600)

5V DC


C2 (50 - 7600)


C3 (49 - 7600)

1V / div DC0.5µs / div

C6 (42 - 7600)

P6 (10 - 7520)


L6

6443

6600

41

V85

V7

6454

0077

L11

L12

V15

5

V13 V14

1

7 Diagrams and print lay-outs 16L7.2E

7 Diagrams and print lay-outs

015_008.EPS


P4 (3 - 7520)




P2 (C - 6510)

P3 (S - 7518)

P4 (3 - 7520)

P5 (1 - 7520)

14V DC

P1 (7 - 5545)


P7 (6 - 7520)


P6 (10 - 7520)

P10 (C - 6550)

95V DC

P10 (C - 6550)

104V DC

P11 (C - 6570)

16V DC

P11 (C - 6570)

14.4V DC

P12 (6 - 7541)

2.1V DC

P12 (6 - 7541)

2V DC

P13 (2 - 7541)

14.5V DC

P13 (2 - 7541)

13.6V DC

P14 (8 - 7541)

8V DC

P14 (8 - 7541)

0.6V DC

P15 (9 - 7541)

5V DC

P15 (9 - 7541)

5V DC

P9 (14 - 7520)


P8 (7 - 7520)




1

B

C

D

E

A

2 3 4 5

015_006.EPS170398

0003 E20004 D10010 C20011A20015 D30020 B10022 B10024 C10025 C10026 D10028 D20029 D20030 B10044 C50055A40066 B50077 D30088 B10139A10166 E10177 E20231 C50232 B10233 D10321 E10322 E11000 E51015 D41060 C11061 D11062 D11063 D11064A11100 B1 *1102 D41103 B1 *1104 D41105 C1 *1106 B1 *1107 B1 *1108 C5 *1109 C5 *1110 D5 *1111 C5 *1112 D5 *1120 B1 *1121 B1 *1122 B1 *1123 B1 *1206 C31207 C41208 C41209 E41275 D41277 D41500A21560 C31571 B31670 B11681 C22008 E5 *2010 D42011 E4 *2016 D52042 E4 *2043 E4 *2104 E52105 D52108 D42110 D52115 B12116 B12117 C4 *2120 D52121 D52124 C1 *2125 C1 *2128 D4 *2130 D4 *2144 D42145 D5 *2161 D52163 C12164 C12166 C5 *2167 D52168 C5 *2169 C5 *2170 E52171 E52180 C5 *2198 B12199 B12200 D5 *2201 D4 *2202 D42203 D4 *2205 E32209 D4 *2211 D42212 D4 *2213 D4 *2214 C1 *2215 D4 *2217 C42218 D4 *2221 E3 *

2222 E3 *2224 D42226 D32240 D3 *2241 D3 *2242 D3 *2248 E3 *2249 D3 *2251 E3 *2252 E3 *2254 E3 *2260 D32261 C3 *2272 D4 *2273 D3 *2275 D4 *2277 D4 *2283 C3 *2284 C3 *2285 C3 *2313 E2 *2321 E2 *2323 E2 *2333 E1 *2341 E12342 D12373 E12401 C52403 D42406 D4 *2409 D4 *2410 D42414 C52420 C32421 D42422 B22430 D42434 D4 *2436 D4 *2437 D4 *2440 C32442A4 *2443 C42444A42445A42448 B42450A52451A42452 C42453 C42456A52460 B52461 D32462A42463 C52464 B5 *2465 B5 *2466 C5 *2467 C5 *2468 C5 *2469A42470A52471A42476 C5 *2480 C42485 B5 *2487 C5 *2500A12502 B22504 B22505 B22508A22509 B32510 B32517A3 *2518 B22520A3 *2521A3 *2522A3 *2524A3 *2529A3 *2530A32531A32532A3 *2533A3 *2534A3 *2537A32540A32541A32545 B32550 B42551 B42553 C2 *2554 C2 *2560 B3 *2561 C32562 B42563 C22570 B3 *2571 C32572 B3 *2580 C2 *2582 B4 *2583 C22584 C22601 C1 *2602 C1

2607 D2 *2608 D2 *2610 D12611 D12613 D1 *2615 E42621 C1 *2622 C1 *2623 C1 *2630 D12639 D2 *2644 D22650 D1 *2652 D1 *2655 C12660 D2 *2661 D2 *2663 D3 *2664 D2 *2666 D2 *2670 C1 *2671A12674 C2 *2680 C2 *2682 C2 *2683 C2 *2684 C2 *2685 C2 *2690 C2 *2691 C2 *2692 C2 *2693 C2 *2694 C2 *2695 C2 *3000 E4 *3001 E43002 E43004 E4 *3005 E3 *3006 E3 *3007 E33008 E3 *3009 E3 *3010 E33013 E33015 E33016 D53020 E5 *3022 E5 *3040 E4 *3100 B13104 C33105 C3 *3106 C3 *3107 C3 *3108 C4 *3114 C13115 C13121 C53122 C53123 D53124 D5 *3125 D53126 C3 *3127 D53128 D53129 C3 *3130 C3 *3141 D33144 D4 *3160 D53161 C53162 D53163 D53164 D53165 D5 *3166 D5 *3167 D5 *3168 D5 *3169 C4 *3170 E5 *3178 E5 *3179 E5 *3180 E5 *3181 E5 *3185 C13186 C13187 C13188 C13191 B13192 B13193 B13194 E53195 D53201 D4 *3202 D4 *3203 D43204 D5 *3205 D43206 C4 *3207 C43208 D3 *3209 D4 *3210 C4 *3211 C4 *3214 C4 *3215 C4 *

4003 E3 *4004 D4 *4007 D5 *4008 D4 *4011 E5 *4013 E5 *4014 E5 *4026 E4 *4052 D4 *4100 B1 *4101 E3 *4102 B1 *4107 B1 *4113 C5 *4116 C4 *4121 D5 *4177 E2 *4178 E5 *4180 C5 *4200 E3 *4201 E3 *4202 D4 *4211 D4 *4212 D4 *4213 D4 *4214 C4 *4216 C4 *4217 B1 *4219 D2 *4235 C4 *4236 C5 *4251 E3 *4421 C4 *4555 C2 *4600 C1 *4601 C2 *4603 C2 *4605 C2 *4609 C2 *4613 D2 *4621 D2 *4647 C2 *4677 E1 *4682 C2 *4684 C2 *4694 C2 *4695 C2 *4696 C2 *5010 E45128 D45201 C35202 D45203 E35206 C35260 D45370 E15441A55442A45443A55445 B45451A45456 B45457 B45458 B45500 B25515A35516 B35540A35545 B35550 B35551 C45553 C35570 B35571 E35572 B35573 B35600 D15601 C15602 C25603 C25605 C25620 C16001 E36002 E36003 E46016 D56100 C46101 C46109 D56110 D56111 C36254 E36265 C46311 E26321 D26331 D26332 E16341 E26347 E26420 C36440A46441A46443 C56444 B46445A46449 C46454 B4

6455A56456A56461 B46464 B46468 C56470 B56480 C46481 C46502 B26503 B26504 B26505 B26507 B36508A36510A26524A36537A36540A36550 C36560 B36570 B36581 C26583 B46585 C26586 C26600 C16610 D16653 C16661 D26663A16690 D26691 C36692 C36693 C37001 E3 *7002 E3 *7003 E3 *7100 C3 *7101 C3 *7115 D5 *7118 E5 *7200 C4 *7204 D3 *7214 C4 *7215 C4 *7220 D3 *7225 D47241 D37255 E37265 C3 *7301 E27302 E27303 E17304 E27305 E27306 E27307 E27308 E17309 E17401 C57420 D5 *7421 C4 *7440 C3 *7441A47445A47518 B37520A37541 C37581A47583 B3 *7584 B4 *7585 C2 *7586 C2 *7587 C2 *7600 C27601 C27603 C2 *7608 D1 *7610 D1 *7620 C17644 D3 *7655 C1 *7681 C2 *7682 C2 *7683 C2 *7684 C2 *9001 E49003 E59006 E49007 D49008 D29009 E39010 E39011 E39013 E49016 D59018 D59019 D49020 D39021 D39023 C39024 E49025 D49040 E49100 C49101 C49102 E3

3505 B13506 B23507 B23510 B23512A3 *3513A3 *3517A3 *3518A33520A3 *3521A33524A3 *3525A33528A33529A33530A33532A3 *3534A3 *3536A3 *3537A3 *3538A33539A33540A33541A33542A23545 B23546 B33552 C3 *3553 C3 *3554 C3 *3565 C2 *3570 B3 *3580 C2 *3581 C2 *3582 C2 *3585 B43586 B4 *3587 B3 *3588 B4 *3589 B3 *3590 C2 *3591 C2 *3593 C2 *3601 C13602 D23603 D13604 C2 *3605 C2 *3606 C2 *3607 C2 *3608 D13610 D1 *3612 D1 *3613 D13614 D1 *3615 E43616 D1 *3617 C33618 C33621 C1 *3622 C1 *3623 C1 *3624 C1 *3625 C1 *3628 E3 *3629 C1 *3630 D1 *3632 D2 *3633 D23634 D23636 E33637 E23640 E2 *3641 E2 *3644 D23653 D1 *3654 D2 *3655 D23656 C1 *3657 D23660 D2 *3661 D2 *3662 D2 *3663 C1 *3664 D3 *3665 D2 *3666 D2 *3667 C1 *3670 C23671 C1 *3674 C23675 C23676 C2 *3681 C23684 C2 *3685 C23686 C2 *3688 C2 *3689 C2 *3690 C23693 C2 *3694 C2 *3695 C2 *3696 C2 *3698 C2 *3699 D2 *4000 E5 *4002 E4 *

3216 C4 *3217 C4 *3218 C4 *3220 C43221 C43223 D33224 D3 *3225 D3 *3227 D4 *3229 D4 *3234 D33248 E3 *3249 D3 *3250 D3 *3251 D33252 E3 *3253 E3 *3254 E3 *3265 C3 *3266 C33267 C43273 D4 *3280 D3 *3311 E23312 E2 *3313 E2 *3314 D23315 E23316 D23317 E23321 E2 *3322 E2 *3323 E2 *3324 E23325 E23326 E23327 E23331 E1 *3332 E1 *3333 E1 *3334 E13335 E23336 E13337 D13341 E13342 D13347 E23371 E13372 E13374 E23400 E43401 C53402 C53403 D4 *3404 C53405 E4 *3406 C53407 C53408 E4 *3410 D4 *3411 C53412 B5 *3413 C53415 C5 *3417 C5 *3418 B53420 C4 *3421 D4 *3422 D4 *3423 D4 *3430 E43431A53432A53433 D43434 D4 *3435 D43436 C53437 C43440 C3 *3441 C3 *3442A43443 B4 *3444A43445A43446A43447 B43448 B43449 B53450 B43451 B43456A53457A53458A53459A43460 B53461 C3 *3462 B43470 B53471A53480 C43481 C43490 D4 *3491 D4 *3500A23501A13503 B23504 B2

9103 E49104 E49107 D49108 E59109 E49110 E39111 E29112 D59113 C49115 E49116 E39118 C39122 E49123 E49124 E49125 E49126 D49131 D59132 B19133 E39134 E39135 E39137 E59138 E59139 D29141 D39145 D59147 D59148 D59202 D49203 C49206 C39207 C39208 D39209 C39210 E49211 D39212 D39220 D39221 C39225 C39229 D29233 D19235 D39236 D39237 C39238 D39240 C49245 D39246 D39247 C39248 C39250 D39251 D39252 D19261 D39270 C39313 E19317 D19334 E29337 E19341 E29347 E29370 E19372 E19377 E19403 B49404 C59405 C39406 B59408 C59410 C49411 B59413 C59416 C49417 C29418 D39419 C49423 C49424 C49425 C49426 D39443 D59448 B49450A49454A59461 B49462 B49469 C59500A29501A19505 B29515A39518 C39519 C39520 C29590 C39601 D39602 C19603 B19604 D39605 D29606 E49607 C29611 D29613 D19614 D2

9615 C29616 C39620 C19628 D39637 C19643 D29644 D39647 D29649 C29650 C39651 C49658 C19660 C29663 D29667 D29677 C29690 D29691 C39692 C39693 C39900 B59901 B59902 D59903 C59904 D59905 D59906 D59907 C5M0 B3M11 E4M9 E3

*=chipcomponent


1

B

C

D

E

A

2345

015_007.EPS110398

0003 E20004 D10010 C20011A20015 D30020 B10022 B10024 C10025 C10026 D10028 D20029 D20030 B10044 C50055A40066 B50077 D30088 B10139A10166 E10177 E20231 C50232 B10233 D10321 E10322 E11000 E51015 D41060 C11061 D11062 D11063 D11064A11100 B1 *1102 D41103 B1 *1104 D41105 C1 *1106 B1 *1107 B1 *1108 C5 *1109 C5 *1110 D5 *1111 C5 *1112 D5 *1120 B1 *1121 B1 *1122 B1 *1123 B1 *1206 C31207 C41208 C41209 E41275 D41277 D41500A21560 C31571 B31670 B11681 C22008 E5 *2010 D42011 E4 *2016 D52042 E4 *2043 E4 *2104 E52105 D52108 D42110 D52115 B12116 B12117 C4 *2120 D52121 D52124 C1 *2125 C1 *2128 D4 *2130 D4 *2144 D42145 D5 *2161 D52163 C12164 C12166 C5 *2167 D52168 C5 *2169 C5 *2170 E52171 E52180 C5 *2198 B12199 B12200 D5 *2201 D4 *2202 D42203 D4 *2205 E32209 D4 *2211 D42212 D4 *2213 D4 *2214 C1 *2215 D4 *2217 C42218 D4 *2221 E3 *

2222 E3 *2224 D42226 D32240 D3 *2241 D3 *2242 D3 *2248 E3 *2249 D3 *2251 E3 *2252 E3 *2254 E3 *2260 D32261 C3 *2272 D4 *2273 D3 *2275 D4 *2277 D4 *2283 C3 *2284 C3 *2285 C3 *2313 E2 *2321 E2 *2323 E2 *2333 E1 *2341 E12342 D12373 E12401 C52403 D42406 D4 *2409 D4 *2410 D42414 C52420 C32421 D42422 B22430 D42434 D4 *2436 D4 *2437 D4 *2440 C32442A4 *2443 C42444A42445A42448 B42450A52451A42452 C42453 C42456A52460 B52461 D32462A42463 C52464 B5 *2465 B5 *2466 C5 *2467 C5 *2468 C5 *2469A42470A52471A42476 C5 *2480 C42485 B5 *2487 C5 *2500A12502 B22504 B22505 B22508A22509 B32510 B32517A3 *2518 B22520A3 *2521A3 *2522A3 *2524A3 *2529A3 *2530A32531A32532A3 *2533A3 *2534A3 *2537A32540A32541A32545 B32550 B42551 B42553 C2 *2554 C2 *2560 B3 *2561 C32562 B42563 C22570 B3 *2571 C32572 B3 *2580 C2 *2582 B4 *2583 C22584 C22601 C1 *2602 C1

2607 D2 *2608 D2 *2610 D12611 D12613 D1 *2615 E42621 C1 *2622 C1 *2623 C1 *2630 D12639 D2 *2644 D22650 D1 *2652 D1 *2655 C12660 D2 *2661 D2 *2663 D3 *2664 D2 *2666 D2 *2670 C1 *2671A12674 C2 *2680 C2 *2682 C2 *2683 C2 *2684 C2 *2685 C2 *2690 C2 *2691 C2 *2692 C2 *2693 C2 *2694 C2 *2695 C2 *3000 E4 *3001 E43002 E43004 E4 *3005 E3 *3006 E3 *3007 E33008 E3 *3009 E3 *3010 E33013 E33015 E33016 D53020 E5 *3022 E5 *3040 E4 *3100 B13104 C33105 C3 *3106 C3 *3107 C3 *3108 C4 *3114 C13115 C13121 C53122 C53123 D53124 D5 *3125 D53126 C3 *3127 D53128 D53129 C3 *3130 C3 *3141 D33144 D4 *3160 D53161 C53162 D53163 D53164 D53165 D5 *3166 D5 *3167 D5 *3168 D5 *3169 C4 *3170 E5 *3178 E5 *3179 E5 *3180 E5 *3181 E5 *3185 C13186 C13187 C13188 C13191 B13192 B13193 B13194 E53195 D53201 D4 *3202 D4 *3203 D43204 D5 *3205 D43206 C4 *3207 C43208 D3 *3209 D4 *3210 C4 *3211 C4 *3214 C4 *3215 C4 *

4003 E3 *4004 D4 *4007 D5 *4008 D4 *4011 E5 *4013 E5 *4014 E5 *4026 E4 *4052 D4 *4100 B1 *4101 E3 *4102 B1 *4107 B1 *4113 C5 *4116 C4 *4121 D5 *4177 E2 *4178 E5 *4180 C5 *4200 E3 *4201 E3 *4202 D4 *4211 D4 *4212 D4 *4213 D4 *4214 C4 *4216 C4 *4217 B1 *4219 D2 *4235 C4 *4236 C5 *4251 E3 *4421 C4 *4555 C2 *4600 C1 *4601 C2 *4603 C2 *4605 C2 *4609 C2 *4613 D2 *4621 D2 *4647 C2 *4677 E1 *4682 C2 *4684 C2 *4694 C2 *4695 C2 *4696 C2 *5010 E45128 D45201 C35202 D45203 E35206 C35260 D45370 E15441A55442A45443A55445 B45451A45456 B45457 B45458 B45500 B25515A35516 B35540A35545 B35550 B35551 C45553 C35570 B35571 E35572 B35573 B35600 D15601 C15602 C25603 C25605 C25620 C16001 E36002 E36003 E46016 D56100 C46101 C46109 D56110 D56111 C36254 E36265 C46311 E26321 D26331 D26332 E16341 E26347 E26420 C36440A46441A46443 C56444 B46445A46449 C46454 B4

6455A56456A56461 B46464 B46468 C56470 B56480 C46481 C46502 B26503 B26504 B26505 B26507 B36508A36510A26524A36537A36540A36550 C36560 B36570 B36581 C26583 B46585 C26586 C26600 C16610 D16653 C16661 D26663A16690 D26691 C36692 C36693 C37001 E3 *7002 E3 *7003 E3 *7100 C3 *7101 C3 *7115 D5 *7118 E5 *7200 C4 *7204 D3 *7214 C4 *7215 C4 *7220 D3 *7225 D47241 D37255 E37265 C3 *7301 E27302 E27303 E17304 E27305 E27306 E27307 E27308 E17309 E17401 C57420 D5 *7421 C4 *7440 C3 *7441A47445A47518 B37520A37541 C37581A47583 B3 *7584 B4 *7585 C2 *7586 C2 *7587 C2 *7600 C27601 C27603 C2 *7608 D1 *7610 D1 *7620 C17644 D3 *7655 C1 *7681 C2 *7682 C2 *7683 C2 *7684 C2 *9001 E49003 E59006 E49007 D49008 D29009 E39010 E39011 E39013 E49016 D59018 D59019 D49020 D39021 D39023 C39024 E49025 D49040 E49100 C49101 C49102 E3

3505 B13506 B23507 B23510 B23512A3 *3513A3 *3517A3 *3518A33520A3 *3521A33524A3 *3525A33528A33529A33530A33532A3 *3534A3 *3536A3 *3537A3 *3538A33539A33540A33541A33542A23545 B23546 B33552 C3 *3553 C3 *3554 C3 *3565 C2 *3570 B3 *3580 C2 *3581 C2 *3582 C2 *3585 B43586 B4 *3587 B3 *3588 B4 *3589 B3 *3590 C2 *3591 C2 *3593 C2 *3601 C13602 D23603 D13604 C2 *3605 C2 *3606 C2 *3607 C2 *3608 D13610 D1 *3612 D1 *3613 D13614 D1 *3615 E43616 D1 *3617 C33618 C33621 C1 *3622 C1 *3623 C1 *3624 C1 *3625 C1 *3628 E3 *3629 C1 *3630 D1 *3632 D2 *3633 D23634 D23636 E33637 E23640 E2 *3641 E2 *3644 D23653 D1 *3654 D2 *3655 D23656 C1 *3657 D23660 D2 *3661 D2 *3662 D2 *3663 C1 *3664 D3 *3665 D2 *3666 D2 *3667 C1 *3670 C23671 C1 *3674 C23675 C23676 C2 *3681 C23684 C2 *3685 C23686 C2 *3688 C2 *3689 C2 *3690 C23693 C2 *3694 C2 *3695 C2 *3696 C2 *3698 C2 *3699 D2 *4000 E5 *4002 E4 *

3216 C4 *3217 C4 *3218 C4 *3220 C43221 C43223 D33224 D3 *3225 D3 *3227 D4 *3229 D4 *3234 D33248 E3 *3249 D3 *3250 D3 *3251 D33252 E3 *3253 E3 *3254 E3 *3265 C3 *3266 C33267 C43273 D4 *3280 D3 *3311 E23312 E2 *3313 E2 *3314 D23315 E23316 D23317 E23321 E2 *3322 E2 *3323 E2 *3324 E23325 E23326 E23327 E23331 E1 *3332 E1 *3333 E1 *3334 E13335 E23336 E13337 D13341 E13342 D13347 E23371 E13372 E13374 E23400 E43401 C53402 C53403 D4 *3404 C53405 E4 *3406 C53407 C53408 E4 *3410 D4 *3411 C53412 B5 *3413 C53415 C5 *3417 C5 *3418 B53420 C4 *3421 D4 *3422 D4 *3423 D4 *3430 E43431A53432A53433 D43434 D4 *3435 D43436 C53437 C43440 C3 *3441 C3 *3442A43443 B4 *3444A43445A43446A43447 B43448 B43449 B53450 B43451 B43456A53457A53458A53459A43460 B53461 C3 *3462 B43470 B53471A53480 C43481 C43490 D4 *3491 D4 *3500A23501A13503 B23504 B2

9103 E49104 E49107 D49108 E59109 E49110 E39111 E29112 D59113 C49115 E49116 E39118 C39122 E49123 E49124 E49125 E49126 D49131 D59132 B19133 E39134 E39135 E39137 E59138 E59139 D29141 D39145 D59147 D59148 D59202 D49203 C49206 C39207 C39208 D39209 C39210 E49211 D39212 D39220 D39221 C39225 C39229 D29233 D19235 D39236 D39237 C39238 D39240 C49245 D39246 D39247 C39248 C39250 D39251 D39252 D19261 D39270 C39313 E19317 D19334 E29337 E19341 E29347 E29370 E19372 E19377 E19403 B49404 C59405 C39406 B59408 C59410 C49411 B59413 C59416 C49417 C29418 D39419 C49423 C49424 C49425 C49426 D39443 D59448 B49450A49454A59461 B49462 B49469 C59500A29501A19505 B29515A39518 C39519 C39520 C29590 C39601 D39602 C19603 B19604 D39605 D29606 E49607 C29611 D29613 D19614 D2

9615 C29616 C39620 C19628 D39637 C19643 D29644 D39647 D29649 C29650 C39651 C49658 C19660 C29663 D29667 D29677 C29690 D29691 C39692 C39693 C39900 B59901 B59902 D59903 C59904 D59905 D59906 D59907 C5M0 B3M11 E4M9 E3

*=chipcomponent







L1 (C - 7445) L2 (3445 / 3442)S1 (41 - 7225 - 5D)



L3 (E- 7440) L4 (40 - 7225 - 5D)


F1 (7- 7401) F2 (1 - 7401)L11 (C - 6454)

5V DC

L12 (C - 6443)

13V DC


F3 (5- 7401) F4 (3 - 7401)

015_009.EPS



V15 (4M7)

V8 (5 - 7255)




V2 (38 - 7225 - 5B) V3 (28 - 7225 - 5B)V1 (13 - 7225 - 5B)


V4 (29 - 7225 - 5B)


V7 (16 - 7241)



V9 (16 - 7255)


V11 (11 - 7255)




V13 (3M7)

V14 (2M7)

V12 (12 - 7225)


0.2V / div AC20µs / div

I1 (6 - 7225 - 5A)


I3 (1 - Tuner)

I4 (1 - Tuner)

only FST tuner

I5 (2 - Tuner)

2V DC


V5 (30 - 7225 - 5B) V6 (11 - 7225 - 5B)

3.5V DC (PAL)


V10 (14 - 7255)

I2 (IF - Tuner)

015_010.EPS



C5 (41 - 7600)




C2 (50 - 7600)

C3 (49 - 7600)

C4 (1 - 1670)(with RC5 signal)

C1 (52 - 7600)

5V DC


C6 (42 - 7600)


A5 (Audio out)

1V / div DC0.5ms / div

5V / div AC1ms / div


A2 (55 - 7225 - 5E) A3 (15 - 7225 - 5E)


A6 (Video out)

0.1V / div AC0.1ms / div

A1 (1 - 7225 - 5E) A4 (Audio out)



A7, A8, A9, A10

015_012.EPS


Processing

Video

A3

OF

0077

TO

TO 0066 OF Line-output

5V1

120V

183

1V8

124V

2V1

5V1

1V8

115V

183V

118V

2V1

1V8

2V1

121V

5V1

116V8

183V

25KV

EHT

FOC

US

A2

orororor

56u22u5370

2R71R3372

2R71R3371

R

B

1010

G

FF FF Vg1 Vg2

FOCUS

AQUADAG

Vg2

(RES

)

or

or

or

17" 21"

2313

2323

2333

3312

3322

3332

150p

220p

180p

470R

470R

470R

220p

270P

270P

430R

430R

430R

CRT

200V

+200Va

+200Va+200Va

FL_A

GN

D_L

OT

BLACK_CURRENT

+200Va 200V

B

G

R

+200Va +200Va

+200Va

+200Va

+200Va

A285

A382

A381

A380

A379

A378

A377

A376

A375

A374

A373

A372

A343 A342

A341

A340

A334

A300A2

96

A319

A281

A282

A428

A287

A301

A302

A288

A056

A280

A399A390

3

2

1

0177

4

5

1

0166

23 0003

1

0321 D 50321 D 50321 D 40321 B 40321 A 50321 D 60177 C 10166 H 40004 A 50003 H 5

6331 A 36321 D 36311 G 35370 E 53374 E 53372 E 43371 E 43347 H 33342 A 53341 A 4

7307 D 37306 D 37305 F 37304 G 37303 B 27302 D 27301 G 26347 H 36341 H 26332 B 3

A285 C 1A282 C 3A281 C 4A280 A 5A056 A 29372 E 59370 E 59341 H 27309 A 37308 B 3

A341 A 3A340 A 3A334 A 4A319 H 1A302 G 2A301 G 2A300 D 5A296 D 4A288 D 2A287 D 2

A379 C 1A378 G 2A377 F 3A376 E 4A375 D 2A374 E 3A373 D 3A372 C 3A343 B 2A342 B 3

0322 D 40322 D 50322 C 40322 D 50322 B 40322 D 50322 D 60321 B 40321 D 50321 C 4

A428 A 2A399 A 5A390 A 4A382 F 4A381 B 3A380 E 5

3311 G 22373 F 52342 A 52341 A 52333 B 22323 E 22321 H 22313 G 20322 D 60322 B 4

3324 C 23323 E 23322 E 23321 D 23317 G 33316 F 33315 H 33314 F 23313 H 23312 G 2

3337 A 33336 A 33335 B 33334 A 23333 C 23332 B 23331 B 23327 D 33326 C 33325 E 3

4 51 6 72 3

E

D

C

B

H

A

G

F

E

D

C

B

H

A

G

F

9372

9341

9370

330R

3335

10R3341

220R

3316

330R

3315

330R

3325

220R

3326

220R

3336

1K3347

*33

72*33

71

2 0321

0321

1

03217

9 0321

3 0321

0321

6

0321

8

0321

50321

403228

6 0322

11 0322

0322

12

0322

5 0322

7

0322

9

0322

10 0322

1

V15a

V15b

V15c

V16c

V16a

V16b

22u/

250V

2342

2321

RES

2341

100n

2373 33n

2333 *

2323 *

2313 *

6341

RES

6311

BAV21

6321

BAV21

6332

BAV21

6331

1N41

48

7305BF422

7307BF422

7309BF422

7303BF422

BF422

7301BF422

BF4237304

BF4237306

BF4237308

33171k5

33271k5

33371k5

3334

15k

3342

220k

3374 1K

5

3331 1k

3332 *

3333

47R

3323

47R

3322 *

3321 1k

3324

15k

3313

47R

3312 *

3311 1k

3314

15k

BZX79C-8V2

6347

0004

*53

70

7302

20V / div DC

V16a (Blue)

1V / div DC 1V / div DC 1V / div DC

V15c (Bleu)V15b (Green)V15a (Blue)

20V / div DC

V16b (Green)

20V / div DC

V16c (Red)

015_013.EPS

1

1

B B

A A

2

2

3

3

015_004.EPS100398

0003 B20004A10166 B10177 B30233A10321 B20322A22313 B3 *

2321 B3 *2323 B3 *2333A1 *2341 B12342A12373 B23311 B33312 B3 *3313 B3 *

3313 B3 *3314A33315A33316A23317A23321 B3 *3322 B3 *3323 B3 *

3374 B24677 B1 *5370 B16311A26321A36331A36332A16341 B3

3324A33325 B33326A33327A33331 B1 *3332 B1 *3333 B1 *3334A1

6347 B37301 B37302 B37303A17304 B37305 B27306 B37307 B3

3335 B33336A13337A13341A13342A13347 B33371 B13372 B1

7308 B17309A19313 B19317A19334A39337 B19341 B39347A2

9347A29370 B19372 B19377 B2

*=chip component

1

1

BB

AA

2

2

3

3

015_005.EPS100398

0003 B20004A10166 B10177 B30233A10321 B20322A22313 B3 *

2321 B3 *2323 B3 *2333A1 *2341 B12342A12373 B23311 B33312 B3 *3313 B3 *

3313 B3 *3314A33315A33316A23317A23321 B3 *3322 B3 *3323 B3 *

3374 B24677 B1 *5370 B16311A26321A36331A36332A16341 B3

3324A33325 B33326A33327A33331 B1 *3332 B1 *3333 B1 *3334A1

6347 B37301 B37302 B37303A17304 B37305 B27306 B37307 B3

3335 B33336A13337A13341A13342A13347 B33371 B13372 B1

7308 B17309A19313 B19317A19334A39337 B19341 B39347A2

9347A29370 B19372 B19377 B2

*=chip component


015_014.EPS


1

B

A

2 3 015_003.EPS100398

9503 B19504 B39505 B39506 B29507 B29508A29510 B29514 B19515 B3

0022 B30033 B10130 B31501 B22501 B22502 B12503 B12504 B12505A12506A1

2507A12508A22509A12510A12511 B22512 B22513A22514 B22515 B32516 B3

2517 B32518 B32519 B32520 B32521 B22522 B12523 B12524 B12525A23501 B2

3502 B23503 B23504 B23505 B23506 B13507 B23508 B13509A13510 B13511A1

3522A23523A23524A23525 B23526 B23527 B23528 B23529 B23530 B23531A2

3532 B23533 B23534 B33536 B33537 B33539 B23540 B25501 B16501 B16502 B2

6503 B26504 B36505 B37220 B37501 B17502 B37503 B27504 B27505A17506A1

7507 B17508 B27509 B27510 B27511A17512A17513A17514A17515A29501 B1

1

B

A

23

0022 B30033 B10130 B31202 B21203 B21204A22201 B2 *2202 B2 *2203 B22206 B2 *2207 B2 *2208A22209A1 *2210 B2 *2211A1 *2212A1 *2213A2 *2214A2 *2215A2 *2216A1 *2217A1 *2220A1 *2221A1 *2224A2 *2225A2 *2226A2 *2227A1 *2228A22229 B12230A12231A1 *2232A1 *2234A12235A1 *2236A1 *2237 B2 *2238 B2 *2239A1 *2240A1 *2241A12242A1 *2243A1 *2244A1 *2245 B12246 B1 *2247 B1 *2248 B12249 B1 *2250 B12251 B1 *2252A12253 B1 *2254 B1 *2255A22256 B3 *2257 B32260A12261A22262A22263A22264 B32265 B3 *2266 B1 *2267 B1 *2268 B12271 B3 *2272 B3 *2273 B1 *2274A1 *2276A1 *2277A1 *2278A1 *2279A2 *2280A1 *2281A1 *3201 B2 *3202 B2 *3203 B2 *3207 B2 *3211 B2 *3213 B33214 B2 *3215 B2 *3216 B13217 B13218A2 *3219A2 *3220A2 *3221A2 *3222 B2 *3223A2 *3224A1 *3227A1 *3228 B2 *

3229 B1 *3230 B1 *3233 B1 *3234 B1 *3235A1 *3238 B1 *3239 B1 *3240A1 *3242A1 *3243 B1 *3244 B1 *3246 B23247 B13248 B1 *3249 B33250 B23251 B3 *3252 B3 *3253 B3 *3254 B24200 B2 *4201A2 *4203 B2 *4204 B2 *4205 B2 *4206 B2 *4207 B2 *4209 B2 *4211 B3 *4214 B2 *4220 B1 *4221 B1 *4222 B1 *4223 B1 *4233A1 *5201 B2 *5202 B25203 B15204A15205A25206 B25207 B26201 B26202 B26204A16205 B16206 B36207 B37201 B27202A17203 B17204 B37205 B2 *7207 B2 *7208 B2 *7209 B1 *7210 B2 *7211A2 *7212A2 *7214 B17215 B2 *7216 B2 *7220 B39200 B19201 B29202 B29205 B39206A29207A29208 B19209A29210 B19211 B19212 B19213 B39214A29215 B29216 B19217 B29220 B29221 B39223 B19224 B29257 B3

*=chip component

1

B

A

2 3 015_008.EPS170398


015_015.EPS

8 Electrical adjustments 27L7.2E

8 Electrical adjustmentsNote:Unless stated otherwise, the supply voltage used is:220V to 240V +/- 10%, 50 - 60 Hz +/- 5%.Voltage and wave forms are measured in respect to earth.Remarks:

– Never use the heatsink as earth.– Where in the adjustment a pattern generator is mentioned,

a colour pattern generator PM5418 has been used with anRF output voltage of 1mV.

– For some adjustments the set has to be put in the SAM(Service Alignment Mode).

– When in the text "Enter SAM" is mentioned proceed asfollows:

– Enter SAM by Dealer Service Tool (button "ALIGN"), or viashort-circuit the service pins 0028 and 0029 on the mainPCB while switching on the set via the mains switch.

– The SAM menu is displayed when the SAM mode isentered (see also chapter 5).

8.1 Settings on the main chassis panel

8.1.1 (95V supply voltage (17", 21" )

– Connect a multi meter (DC) across C2551.– Set brightness and contrast to minimum– Tune to a colour-bar test signal– Apply a colour bar pattern.– Adjust potentiometer R3540 to:

• 96.7V +/- 1V for 21" sets• 100V +/- 1V for 17" sets.

8.1.2 Geometry adjustments (software adjustment)

– Apply a cross hatch pattern– Enter SAM.– Enter into GEOMETRY menu.– The value of the geometry settings can be decrement or

increment by pressing the right or left key on the remotecontrol.

Remark: Before doing the geometry alignment HSH,VSH andVAM, set first item VS (vertical slope) to 25 and SC (Vertical S-correction) to 13 for 21" and to 15 for 17".

* Horizontal centring

Select item HSH for horizontal shift.

* Vertical centring

Select item VSH for vertical shift

* Picture height

Select item VAM for vertical amplitude .

8.1.3 Focusing

– Apply a cross hatch pattern.– Set brightness and contrast at maximum.– Adjusted with focusing potentiometer (upper knob of LOT

5445 ) for maximum sharpness of the picture.

8.1.4 RF-AGC adjustment (software adjustment)

– Apply a PAL colour bar pattern and set RF-frequency on189.25MHz (output voltage 1mV).

– Enter SAM

– Enter into TUNER menu, select item AGC for RF AGCadjustment.

– Connect a multi-meter (DC) at pin 1 of the tuner.– The "AGC" value can be increment or decrement by

pressing the remote control right or left key. Adjust so thatthe voltage at pin 1 of the tuner is 5V ( 0.5V DC

8.1.5 Picture demodulator adjustment.

– Enter SAM .– Enter into TUNER menu– Connect a signal generator (PM5326) to pin 11 of the tuner

* IF-PLL setting (for all versions)

– Set generator signal to 38.9MHz (negative modulation).– Set AFW = 80 and adjust IF PLL until AFA = 1 and AFB is

just switching from 1 to 0 or 0 to 1.

* IF-PLL L ACCENT setting

– Set generator signal to 33.9MHz (positive modulation) inBand I & System L for Mono BGLI version

– Set generator signal to 34.0MHz (positive modulation) inBand I & System L for Nicam BGLI version.

– Set AFW = 80 and adjust IF PLL ACCENT until AFA = 1and AFB is just switching from 1 to 0 or 0 to 1.

Remark: For IF PLL ACCENT adjustment, the set has to betuned on system France, VHF 1 and varicap voltage <9V.

8.2 Vg2 and white-D settings

8.2.1 Vg2 cut off alignment

– Apply a black picture pattern.– Connect an oscilloscope to the picture tube cathodes for

red, green and blue. Set the oscilloscope to DC 50V/Divand 2ms/Div.

– Measure the DC level of the measuring pulses at the endof the frame blanking (see Fig 8.1)

– Adjust the VG2 potmeter (lower knob on the LOT) so thatthe measuring pulses with the highest level are:• 140V +/- 2V for 21"• 130V +/- 2V for 17"

8.2.2 White-D adjustment (software adjustment)

– Enter into WHITE TONE menu, select item WARN, COOLor NORMAL, only one of the three items Apply a whiteraster pattern.

– Enter SAM (see chapter 6).– (R, G or B) will be displayed on the screen.– The initial default value for all setting is 37.– The factory settings of the colour temperatures are :

• WARM(R = 45, G = 32, B = 26)• NORMAL(R = 37, G = X, B = Y)• COOL(R = 37, G = 32, B = 31)

Remark: X and Y values in NORMAL setting are adjusted for8500K colour temperature.

8 Electrical adjustments28 L7.2E

Figure 8-1

Figure 8-2

CL 86532008_006.ai160298

MEASURING PULS

Vcu

0V

ADJUSTLEVEL

3540

CL86532008_010.ai170298

SDM

SAM

Focus

Screen

LOT

Main panel (component side view)

CRT panel (track side view)

0166

Hot Area

VBATT

00240025

0028

0029

7620EEPROM

7600µP

7225TV.PROC.

TUNER

AUDIOPANEL

1900

0322

0177

8

1

1

1

17" 100V ±1V21" 96V7 ± 1V

9 Circuit diagram description 29L7.2E

9 Circuit diagram descriptionIntroduction

For a quick overall view of all diagrams see the block diagramon sheet 4.

This chassis is executed with:

– A mains isolated SMPS (switched mode power supply)– A single chip TV processor with software controlled picture

geometry adjustments– Micro computer with teletext function (execution

depended)-– Separate audio module (multi mono or NICAM) with output

amplifier

9.1 Power supply (Diagram A1)

9.1.1 Mains input and degaussing

The mains voltage is filtered by L5500, L5501 and L5502, fullwave rectified by a diode bridge (6502-6505) and smoothed byC2508. The DC voltage for the SMPS is applied at pin 7 ofT5545 (e.g. 300V DC for 220V AC mains).

The degaussing current is applied via dual PTC resistor R3504After switching "on" the set, the PTC is cold so low-ohmic andtherefore the degaussing current is very high. Duringdegaussing, the PTC is heated up and is getting high-ohmic, asa result the current through the PTC becomes very low.

9.1.2 Switched mode power supply

The switched mode power supply (SMPS) is mains isolated.The control device IC7520 (MC44603AP) delivers duty cyclecontrolled pulses for driving switching FET 7518. The pulseshave a fixed frequency of 70 kHz in normal operation.

For a detailed block diagram of IC7520 (MC44603) see Fig.9.1.

9.1.3 Start up and take over circuitry.

Via the start-up circuitry R3530 and R3529 one side of the220V AC mains is used to start-up IC7520 via the supply pin(Vpin 1). As long as Vpin 1 has not reached 14V5, IC7520 doesnot start up and only sinks 0.3mA. As soon as Vpin 1 reachesthe 14V5, IC7520 starts driving FET 7518 into conduction andpin 1 sinks a typical supply current of 17mA. This supplycurrent can not be delivered by the start-up circuit, so a take-over circuit has to be available. If no take-over take's place, thevoltage on pin 1 will decrease and IC7520 switches off . In thatcase the restart will start again. During start-up a voltageacross winding 1 - 2 is built up. At the moment the voltageacross winding 1 - 2 reaches approx. (12V, D6540 startconducting and takes over the supply voltage Vpin 1 of IC7520(take over current is approx. 17mA).

9.1.4 Secondary output voltages sensing (pin 14 of IC7520)

Winding 1 - 2 has the same polarity as the secondary windingswitch are supplying the load. During the FET is not conductingthe secondary windings and winding 1-2 are positive. D6537conducts and charges C2537; the DC level across C2537 is areference for the secondary output voltages e.g. the+95V((VBATT). This control voltage (feedback voltage) isapplied via voltage divider R3538, R3539 and potentiometerR3540 (for adjusting the +VBATT) to the error amplifier inputIC7520 pin 14.

9.1.5 Primary current (I-prim) sensing (pin 7 of IC7520)

The current sense voltage Vpin 7 is a measure for the I-primthrough FET 7518. The I-prim is converted into a voltage byR3518. The current sense voltage Vpin 7 is used to controlboth the secondary output voltages and the maximum I-prim.

9.1.6 Demagnetization control (pin 8 0f IC7520)

The voltage across winding 1 - 2 has the same polarity as thevoltage across the secondary windings. As a result the voltageacross this winding is negative during the FET is conducting,and positive during the FET is not conducting. The so calleddemagnetization "DEMAG" function in IC7520 (input pin 8) isused for blocking the output Vpin3 during the time that there isstill energy in the transformer (Isec not zero). This is realizedby delaying the switch "on" point of the FET until thedemagnetization is completely finished.

9.1.7 Standby mode

In the standby mode the load decreases under a certainthreshold level. The SMPS is than switching to the so called"reduced frequency mode". The switching frequency is thanreduced to 20 kHz. The minimal load threshold level isdetermined by R3532 connected to pin 12.

In normal operation mode the internal oscillator is adjusted at70 kHz. This frequency is determined by C2531 and R3537connected to pin 10 and pin 16 respectively of the IC7520.

In standby mode the internal oscillator is adjusted at 20 KHz.This frequency is determined by R3536 connected to pin 15IC7520.

9.1.8 FET 7518 gate regulation

D6524 prevents pin 3 of IC7520 from becoming negative (thiswill destroy the IC) due to stray inductance in the gate part ofthe FET. The safety resistor R3525 limits the drive current tothe gate of the FET 7518

9.1.9 Over voltage protection of the secondary voltages

After start-up is the supply voltage Vpin 1 taken over by positivewinding 1 - 2, and so after start up Vpin 1 is a measuring pointfor the secondary output voltages. After start-up (via an internalswitch) this Vpin 1 is internally tapped (voltage divided) to avoltage which can be measured at pin 6 (so Vpin 6 is also ameasuring point for the secondary output voltages). As soon asthe voltage Vpin 6 > 2V5 the logic in IC 7520 will shut down theoutput at pin 3. This 2V5 threshold at Vpin 6 is equivalent to aVpin1 of 16V DC which is equivalent to a voltage at the supplyvoltage (VBATT of approx. 95V DC (normal operation) and102V DC (standby). After switching "off" because of overvoltage protection, the IC starts up again In case an overvoltage situation is sensed at the secondary output voltages,the SMPS will go in over voltage protection. In case the overvoltage situation remains present, the SMPS will give overvoltage protection slow-start, over voltage protection slow-start, etc. ( a very good audible hick-up mode).

9.1.10 Undervoltage protection of the secondary voltages

If the supply voltage Vpin 1 < 9V DC the output pulse at pin 3will be shut down. As soon as Vpin 1 < 7V5, the IC7520 will betotally shut "off". Vpin 1 of 9V DC is equivalent to a voltage at(VBATT of approx. 70V DC (normal operation) and 95VDC(standby). Vpin 1 of 7V5 is equivalent to a voltage at

9 Circuit diagram description30 L7.2E

(VBATT of approx. 55V DC (normal operation) and 65V DC(standby).

In case an under voltage situation is sensed at the secondaryoutput voltages, the SMPS will first switch "off" the pulse andthen switch "off" the complete IC 7520.

In case the IC 7520 is switched "off", the SMPS will switch "off".In case the under voltage situation remains present, the SMPSwill give under voltage protection, slow-start, under-voltageprotection, slow-start, etc. ( a very good audible hick-up mode).

9.1.11 Unload protection

In case the load goes down (e.g. the line deflection goes downbecause of standby mode or some failure in the line deflectioncircuit) this is detected by IC7520 via I-prim and secondaryoutput voltages sensing. In case the load decreases below acertain threshold the SMPS will switch in "reduced frequencymode" of 20 kHz (this threshold is determined by the voltagelevel at pin 12 IC7520);

In case of an unload situation the set will switch to "lowfrequency mode" or standby mode. Whether this unloadsituation of the SMPS is caused by the standby command or bya failure (e.g. in the line circuit),can only be determined byswitching on the set again which the remote control, in case ofstandby mode the TV will switch "on" again, in case of unloadsituation the set will not switch "on".

9.1.12 Overload (short-circuit) protection

If the secondary load becomes too high, I-prim becomes toohigh which is sensed by the current sense voltage Vpin 7. Thisvoltage Vpin 7 is not allowed to exceed 1V DC by IC 7520 andso gives current limiting.

As the I-prim is limited, the secondary output voltages will alsodrop and so supply voltage Vpin 1 will drop. As soon as Vpin1<9V DC the driving pulse at pin 3 will stop.

As a result of these 2 mechanism in case of an overload thesecondary voltages will drop very fast. This is called the fold-back mechanism, the fold-back point can be adjusted by pin 5IC7520 this point is adjusted to a maximum tolerable outputpower of 85W at 90V AC and 165W at 276VAC.

After this fold-back, the IC starts up again. In case the overloadsituation remains present, the SMPS will give fold back again,slow-start, fold-back, slow-start, etc.;

As a result in case of short-circuit (or overload) the TV will bein a very good audible hick-up mode.

9.1.13 Output voltages

• +VBATT (95V) used for the line output stage and the tuningsystem.

• 10V / 14V used for the audio amplifier.• 14V used for the horizontal synchronization circuit and as

input voltage for IC7541.• +5V (pin 9 of IC7541).used for the control circuit The 5V is

also available in the standby mode).• +8V (pin 8 of IC7541) used for the video processing. The

+8V output is determined by the voltage on pin 7 of IC7541 This voltage is adjusted via voltage divider 3552 and3554.

9.1.14 DC Output Voltages Protections

• +5V protection :When any overload for the +5V supplyoccurs (pin 1 of IC7541 < 6.5V) the protection circuit inIC7541 turns on. and shuts down the +5V supply. and also+8V supply.

• +8V protection : When any overload for the +8V supplyoccurs (pin 1 of IC7541 < 6.5V) the protection circuit inIC7541 turns on and shut down the output +8V supply. Ifthe voltage on pin 7 is < 2.4V the +8V will also shut down.

9.2 Single chip TV-processor IC7225 (TDA8374)

Introduction :

In this chip most of the video, audio and sync circuits areintegrated.

In the diagrams the IC is split up in next 5 parts (5A,5B,5C,5Dand 5E).

– IC7225-5A, video detector (see diagram A3).– IC7225-5B, source select en PAL demodulator (see

diagram A3).– IC7225-5C, video control (see diagram A3).– IC7225-5D, horizontal and vertical synchronization (see

diagram A2)– IC7225-5E, mono sound FM demodulator (see diagram

A5)

9.3 Micro computer (Diagram A4)

Two kinds of microprocessors are used, one with and onewithout teletext function The (C with teletext (IC7600) is drawnin the diagram with the outer pin numbering. In case of no TXTa (C (IC7601) is used with fewer pins. This (C is drawn in thediagrams with the internal pin numbering. In case of the (C withintegrated teletext function, the CVBS-TXT signal is fed to pin23. The TXT and OSD information are combined at pins 32-33-34.

9.4 The line output circuitry (see diagram A2)

Pin 40 IC 7225-5D delivers the drive signal for the line outputstage. Via TS7440 and TS7441 the drive signal is applied tothe line output transistor 7445 and line output transformer(LOT) 5445. The line output stage supplies the line deflectioncurrent. Via secondary windings of the LOT the followingsupply voltages are generated:

• EHT voltage (25kV)• Vg2 voltage• Focus voltage• Filament supply voltage (ff)• (160V for RGB amplifiers on the CRT panel• +5.5V for the control circuit and tuner supply• + 9V for the tuner supply• +13V for the control and vertical drive output circuit• -13V for the vertical drive output circuit

9.5 Frame output circuitry

IC 7401 (TDA9302) is used for the vertical deflection. This IC iscontrolled on pins 1 and 3 by the vertical drive signal deliveredby IC 7225-5D. The deflection current is generated on pin 5.The vertical fly-back voltage is generated on pin 3 of the IC.

9 Circuit diagram description 31L7.2E

9.6 Protections

General: In the set next protections are build in:

9.6.1 Fast discharge circuit.

TS7420 and TS7421 (see diagram A1) formed a fast dischargecircuit. When the voltage on the collector of TS7421is >6V thecircuit will switch off the horizontal drive immediately via pin 50IC7225-5D (see diagram A2).

9.6.2 CRT flash protection.

The BCI information is applied to pin 42 of IC7225-5D.(diagramA2) If due to a flash in the picture tube the voltage on pin 42 is>6V, the horizontal drive is switched off immediately. If thevoltage is again <6V the horizontal drive is switched on again.

9.6.3 EHT over voltage protection.

The BCI information is also applied to pin 50-IC7225-5D(diagram A2). First the BCI compensate vertical picture

amplitude variations due to beam current variations. Thecontrol range is between 1.2V and 2.8V. However if the voltageon pin 50 exceeds 3.9V the EHT over voltage protection isactivated and the horizontal drive is switched off.

9.6.4 +13V protection

Protection input pin 16 of IC7600 (see diagram A4). If this pinis connected to ground, the set is switched in protection. At thispin the +13V is monitored via the circuit 7655,7608. Theemitter of 7608 becomes "low" (0V7 lower than the basevoltage) if the +13V drops. This will force pin 16 of the (C "low"and will switches the set in protection.

9.6.5 +13V and -13V protection

Vertical deflection output IC7401(see diagram A2) is suppliedby +13V and -13V. When the current delivered by the +13V or13V is increasing to much will this result in a voltage drop of<6.5V.at pin 3 of the IC (VFL) . This voltage drop is applied topin 37-IC7600 (micro computer). The micro-computer willplace the set in the standby mode.

Figure 9-1

Vref

DEMAGNETIZATIONMANAGEMENT

CL 56532018/012080695

referenceblock

supply &initialisation block

OSCILLATOR

THERMALSHUTDOWN

PWMLATCH

Set

Reset

Dmax &SOFT-START

CONTROL

UVLO1

Vcc enable

IrefOVER

VOLTAGEMANAGEMENT

BUFFER

VC

OUTPUT VPIN 3

GND

2

3

4

116

8

9

10

15

STAND-BY(REDUCED

FREQUENCY)12

FOLDBACK

UVLO2 Vcc enable

OVERVOLTAGEPROTECTION

5

MC44603

18V

UVLO1

UVLO2

Vcc enableIrefVref

CURRENTSENSE

5 11

+

-AMP

7

Iref

Iref

Vdemag out

Vref Vcc

Vosc

Vcs out

DEMAGNETIZATIONDETECTION

SYNCHRONIZATIONINPUT VPIN 10

CT

RF ST-BY

RP ST-BY

FOLDBACKINPUT

CURRENTSENSE INPUT

VPIN 7

SOFT START (Css) /Dmax (RDmax)

VOLTAGE MODE CONTROL

VOLTAGEFEEDBACK

INPUT

Vref/2

E/A OUTPUT

VCC

Vosc prot

B

CD

A

BLOCK DIAGRAM MC44603P

Rref

13

14

Q

Verror

10 Direction for use32 L7.2E

10 Direction for use

10 Direction for use 33L7.2E

10 Direction for use34 L7.2E

10 Direction for use 35L7.2E

11 Abbreviations36 L7.2E

11 Abbreviations(R-Y)_OUT R-Y output from chroma demodulatoruC MicrocomputerAQUA Aquadag layer on the outside of the picture

tubeAV_MUTE Signal to mute the sound on the Audio-out

cinchAVL_AV2/AVL Switching signal from UP to the Auto Volume

leveller on the ITT on PanelB_TXT_OSD Blue TXT or OSD signal from (C to the video

controller IC7225-5CBASS Control signal for BASSBCI Beam Current informationBG/1_or_BG/0 K Monochrome TV system sound carrier +

5.5MHz (BG), Sound carrier + 6MHz(I), Soundcarrier + 6.5MHz(DK)

BL_TXT_OSD Fast blanking signal to IC7725-5C to displayOSD and TXT

BLACKSTR_SW Black stretch switchBS1 TV band selection 1 signalBS2 TV band selection 2 signalCHROMA_O/NTSC_SW Switch on signal for NTSC chroma oscillator

(3.575MHz)CHROMA_1/BG/L Switch on signal for BG/L chroma oscillator

(3.582MHz)CHROMA_1/STATUS Switch on signal for NTSC chroma oscillator

(3.579MHz)CHROMA_2/STATUS Signal to select the correct system in case of

trinormaCVBS_EXT1 CVBS external 1 input signalCVBS_EXT2 CVBS external 2 signalCVBS_IN CVBS internal 1 (from tuner)CVBS_OUT CVBS output signalCVBS_OUT_1 CVBS output signal 1CVBS_SOUND CVBS for inter carrier sound detectorCVBS_TXT CVBS for TXT processing in uCDISCHARGE To have a fast discharge after switching off

the setEAR EarthEEPROM Electrical Erasable Programmable Read Only

MemoryESD Electrical Static Dischargeff Filament (heater voltage) from LOT to the

picture tubeFL_A Filament voltage for CRTG_TXT_OSD Green TXT or OSD signal from the

microcomputer to IC7225-5CGND GroundGRD_LOT Ground of LOTHOR.FLYBACK Horizontal flyback pulse used for looking the

horizontal oscillator12C Digital Control bus of the microcomputerIF Intermediate frequency signal for sound

processingINT/EXT Switching signal for Internal or external audio +

video switchingL_EXT1 Audio left external 1LEFT_OUT Audio left outMOD_L_1N1 SCART I/P 1 in leftMOD_L_1N2 SCART I/P 2 in leftMOD_R_1N1 SCART I/P 1 in rightMOD_L_1N2 SCART I/P 2 in rightMONO/STROBE/BG_L Strobe signal for HEF 4094 on multi-mono

sound panelMONO_OUT Audio mono outNTSC NTSC colour systemPAL/SECAM PAL or SECAM colour systemR_TXT_OSD Blue TXT or OSD signal from the

microcomputer to the video controllerIC72255C

RAM Random Access MemoryRESET1 Reset signal for the uCRF_AGC Automatic gain control signal I for tunerRIGHT_OUT Audio right outROM Read Only MemorySAM Service Alignment ModeSANDCASTLE Sand castle signal from IC7225-5D to delay

line IC7255 and SECAM chrominancedecoder IC7241.

SCL Clock line of the 12C-busSDA Data line of the 12C-busSDM Service Default Mode; predefined mode for

faultfindingSECAM_REF SECAM referenceSID/STA/LL Sound identification / stereo available / France

system "L"SIF Sound IF signal for FM demodulatorSTANDBY Switching signal from microcomputer "low" for

standby (power supply will be switched tostand-by mode), "high" for normal operation

TREBLE Treble control signalV_TUNE Tuning voltage for tunerVFB Vertical flyback pulseVFL 50 Hz vertical flyback pulse used to inform the

microcomputer that flyback takes place. This isimportant for OSD and TXT

VG2 Voltage on grid 2 of the picture tubeVOLUME Control signal (from uC, but on DC level via RC

nework) for volume control of soundprocessing in sound panel

12 Spareparts list 37L7.2E

12 Spareparts listMain carrier [A1-A5]

Various

0024∆ 4822 267 31858 Con. 1P0011∆ 4822 265 20723 Con. 2P0022∆ 4822 267 10774 Con. 2P0055 4822 267 10775 Con. 2P0044 4822 267 10538 Con. 3P0088 4822 267 10542 Con. 4P0030 4822 267 10537 Con. 5PM9 4822 265 10422 Con. 9P (F-pin)M11 4822 267 10421 Con. 19P (F-pin)0231∆ 4822 267 60243 21P scart0232 4822 265 10392 2P Cinch0233 4822 267 10687 3P Cinch0020 4822 267 31014 Headphone socket0138∆ 4822 276 13603 Mains switch∆ 4822 492 70289 Spring fix. Ts∆ 4822 265 11253 Fuse holder

4822 492 70788 Spring fix. IC∆ 4822 492 62076

g

1000 4822 210 10812 VHF/UHF tuner1000 4822 210 10815 UHF tuner1002 4822 242 10743 OFWK6272K

(38.9MHz)1015 4822 242 10575 OFWJ1980M

(38.9MHz)1015 4822 242 70936 OFWJ1952

(38.9MHz)1015 4822 242 81388 OFWG1961M

(38.9MHz)1015 4822 242 81436 OFWK3953M

(38.9MHz)1015 4822 242 81737 OFWG1965M

(38.9MHz)1015 4822 242 81964 OFWG1984M

(38.9MHz)1060 4822 276 13775 Switch1061 4822 276 13775 Switch1062 4822 276 13775 Switch1063 4822 276 13775 Switch1102 4822 242 10314 Filter 5,5MHz1102 4822 242 10362 Filter 6,0MHz1104 4822 242 10314 Filter 5,5MHz1104∆ 4822 242 10316 Filter 6,5MHz1104 4822 242 10362 Filter 6,0MHz1204 4822 242 10434 X-tal 18,432MHz1206 4822 242 81301 Filter 6,5MHz1206 4822 242 81572 Filter 6,0MHz1207 4822 242 81572 Filter 6,0MHz1207 4822 242 81712 Filter 5.5/5.74MHz1209 4822 242 10875 X-tal 40MHz1275 4822 242 10356 X-tal 4,433619MHz1277 4822 242 10355 X-tal 3,579545MHz1500 4822 070 34002 Fuse 4A/desc>1501 4822 242 81423 OFWL9453M

(38.9MHz)1560∆ 4822 071 51002 Fuse 1A1560∆ 4822 071 56301 Fuse 630MA1571∆ 4822 071 51602 Fuse 1.6A1670 4822 218 11573 RC rec. GP1U28QP1681 4822 242 10694 X-tal 12MHz

g

2008∆ 4822 126 13838 100nF 50V 20%2010∆ 4822 124 40196 220µF 20% 16V2010 4822 124 41545 220µF 20% 16V2016∆ 4822 124 40433 47µF 20% 25V2042 5322 122 32531 100pF 5% 50V2043 5322 122 32531 100pF 5% 50V2104∆ 4822 124 41579 10µF 20% 50V2105∆ 4822 124 41579 10µF 20% 50V2108 4822 124 40248 10µF 20% 63V2108∆ 4822 124 41579 10µF 20% 50V2110∆ 4822 124 41579 10µF 20% 50V2115 4822 124 40255 100µF 20% 63V2115 4822 124 81029 100µF 20% 25V2116 4822 124 40255 100µF 20% 63V2116 4822 124 81029 100µF 20% 25V2117 4822 126 13695 82pF 1% 63V2120 4822 126 10334 470pF 10% 50V2121 4822 126 10334 470pF 10% 50V2124 5322 122 32268 470pF 10% 50V2125 5322 122 32268 470pF 10% 50V2128∆ 4822 122 32627 2.7nF 10% 50V2128 5322 126 10465 3.9nF 10% 50V2130 5322 126 10511 1nF 5% 50V2144 4822 124 40242 1µF 20% 63V2145 5322 122 31863 330pF 5% 50V2161∆ 4822 124 41579 10µF 20% 50V2163 4822 126 13461 680pF 10% 50V2164 4822 126 13461 680pF 10% 50V2166 5322 122 32268 470pF 10% 50V2167 4822 126 13461 680pF 10% 50V2168 5322 122 32268 470pF 10% 50V

2169 5322 122 32268 470pF 10% 50V2170 4822 126 13461 680pF 10% 50V2171 4822 126 13461 680pF 10% 50V2180 5322 122 32268 470pF 10% 50V2198 4822 126 13512 330pF 10% 50V2199 4822 126 13512 330pF 10% 50V2200∆ 4822 126 13838 100nF 50V 20%2201∆ 5322 122 32654 22nF 10% 63V2202 4822 124 40242 1µF 20% 63V2202 4822 124 41576 2.2µF 20% 50V2203 4822 126 14087 100nF 10% 63V2205 4822 124 11566 47µF 20% 50V2205 4822 124 41751 47µF 20% 50V2209∆ 4822 126 13838 100nF 50V 20%2210 5322 122 32658 22pF 5% 50V2211 4822 124 41576 2.2µF 20% 50V2212∆ 5322 122 32654 22nF 10% 63V2213 4822 126 13061 220nF 20% 25V2213 4822 126 13692 47pF 1% 63V2214 4822 122 33926 12pF 50V2214∆ 4822 126 13838 100nF 50V 20%2215 4822 126 13061 220nF 20% 25V2215 4822 126 13692 47pF 1% 63V2216 4822 126 13473 220nF 80-20% 50V2217 4822 124 41584 100µF 20% 10V2217 4822 126 13473 220nF 80-20% 50V2218 5322 122 32967 5.6pF 10% 63V2220 4822 126 13473 220nF 80-20% 50V2221 4822 126 13473 220nF 80-20% 50V2221∆ 4822 126 13838 100nF 50V 20%2222∆ 4822 126 13838 100nF 50V 20%2224 4822 123 14024 1000µF 16V 20%2224∆ 4822 126 13838 100nF 50V 20%2225 5322 122 32448 10pF 5% 50V2226 4822 124 40242 1µF 20% 63V2226 5322 122 32448 10pF 5% 50V2227∆ 4822 126 13838 100nF 50V 20%2228∆ 4822 124 41579 10µF 20% 50V2229∆ 4822 124 41579 10µF 20% 50V2230∆ 4822 124 41579 10µF 20% 50V2231∆ 4822 126 13838 100nF 50V 20%2234∆ 4822 124 41579 10µF 20% 50V2235 5322 126 10511 1nF 5% 50V2236 5322 126 10511 1nF 5% 50V2237 4822 126 13561 220nF 10% 16V2238 4822 126 13561 220nF 10% 16V2240 4822 126 14087 100nF 10% 63V2241∆ 4822 124 40246 4.7µF 20% 63V2241 4822 126 13561 220nF 10% 16V2242∆ 4822 126 13838 100nF 50V 20%2242∆ 5322 122 32654 22nF 10% 63V2243 5322 126 10511 1nF 5% 50V2244 5322 126 10511 1nF 5% 50V2245 4822 124 41751 47µF 20% 50V2246 5322 122 32448 10pF 5% 50V2247 5322 126 10511 1nF 5% 50V2248 4822 124 81151 22µF 50V2248 5322 126 10511 1nF 5% 50V2249 5322 126 10511 1nF 5% 50V2250 4822 124 41751 47µF 20% 50V2251 4822 122 33216 270pF 5% 50V2251 5322 122 32448 10pF 5% 50V2252∆ 4822 124 41579 10µF 20% 50V2252∆ 5322 122 32654 22nF 10% 63V2253∆ 5322 126 10223 4.7nF 10% 63V2254∆ 5322 122 32654 22nF 10% 63V2254∆ 5322 126 10223 4.7nF 10% 63V2255∆ 4822 124 41579 10µF 20% 50V2256 4822 126 13561 220nF 10% 16V2257 4822 124 22263 220µF 20% 25V2260∆ 4822 124 40246 4.7µF 20% 63V2260 4822 124 40255 100µF 20% 63V2260∆ 4822 124 41579 10µF 20% 50V2261 4822 124 40255 100µF 20% 63V2261∆ 5322 122 32654 22nF 10% 63V2262∆ 4822 124 41579 10µF 20% 50V2263∆ 4822 124 41579 10µF 20% 50V2264 4822 124 81029 100µF 20% 25V2265 4822 126 13561 220nF 10% 16V2266 4822 126 13561 220nF 10% 16V2267 4822 126 13561 220nF 10% 16V2268 4822 121 42868 220nF 5% 50V2271 5322 126 10511 1nF 5% 50V2272 5322 122 33446 3.3nF 10% 63V2272 5322 126 10511 1nF 5% 50V2273 4822 126 13561 220nF 10% 16V2273 4822 126 14087 100nF 10% 63V2274∆ 4822 126 13838 100nF 50V 20%2275 4822 126 13486 15pF 2% 63V2276 4822 126 13694 68pF 1% 63V2277 4822 126 13486 15pF 2% 63V2277 4822 126 13694 68pF 1% 63V2278 5322 126 10511 1nF 5% 50V2279 5322 126 10511 1nF 5% 50V2280 5322 126 10511 1nF 5% 50V2281 5322 126 10511 1nF 5% 50V2283 4822 126 13751 47nF 10% 63V2284 4822 126 13751 47nF 10% 63V2285 4822 126 13751 47nF 10% 63V2403 4822 124 40242 1µF 20% 63V2406 4822 122 33127 2.2nF 10% 63V2409∆ 5322 126 10223 4.7nF 10% 63V2410 5322 121 42386 100nF 5% 63V2414 4822 121 42868 220nF 5% 50V

2420 5322 121 42386 100nF 5% 63V2421∆ 4822 124 41579 10µF 20% 50V2422 5322 121 42386 100nF 5% 63V2430∆ 4822 124 41579 10µF 20% 50V2434∆ 4822 126 13838 100nF 50V 20%2436 5322 126 10511 1nF 5% 50V2437 5322 126 10511 1nF 5% 50V2440 4822 121 70654 2N210% 50V2442 4822 126 13473 220nF 80-20% 50V2443 4822 124 80791 470µF 16V 20%2444 4822 121 51319 1µF 10% 63V2445∆ 4822 121 70617 10nF 5% 1.6KV2445∆ 4822 121 70649 9.1nF 5% 1.6KV2447∆ 4822 126 14078 220pF 10% 2KV2448 4822 121 43368 47µF 160V2450 4822 121 10507 250V 470nF 5%2450∆ 4822 121 10518 250V 390nF 5%2451 4822 121 51319 1µF 10% 63V2452 4822 124 80195 470µF 20% 10V2453 4822 124 80791 470µF 16V 20%2456 4822 124 80069 1µF 20% 160V2460 4822 121 51385 33nF 20% 100V2461 4822 126 11131 18pF 5% 50V2461 4822 126 13645 27P 50V2462 4822 126 13866 4.7nF 10% 1KV2462 4822 126 14079 2.2nF 10% 1KV2463 4822 124 40255 100µF 20% 63V2464∆ 4822 126 13838 100nF 50V 20%2465 5322 126 10184 680P 5% 50V.2466∆ 4822 122 33172 390pF 5% 50V2467 5322 126 10184 680P 5% 50V.2468∆ 4822 126 13838 100nF 50V 20%2469 4822 126 14237 470pF 10% R 2KV2470 4822 124 11845 22µF 20% 250V2471 4822 122 30043 10nF 80% 63V2476∆ 4822 122 33172 390pF 5% 50V2480 4822 123 14024 1000µF 16V 20%2485 5322 126 10184 680P 5% 50V.2487 5322 126 10184 680P 5% 50V.2500∆ 4822 126 13589 470nF 275V2501 4822 121 10686 4.7nF 10% 50V2502∆ 4822 124 40246 4.7µF 20% 63V2502∆ 4822 126 12793 2.2nF 10% 2KV2503∆ 4822 124 40246 4.7µF 20% 63V2504 4822 121 42868 220nF 5% 50V2504∆ 4822 126 12793 2.2nF 10% 2KV2505 4822 124 41576 2.2µF 20% 50V2505∆ 4822 126 12793 2.2nF 10% 2KV2506∆ 4822 124 41579 10µF 20% 50V2507∆ 4822 124 41579 10µF 20% 50V2508∆ 4822 124 41556 100µF 20% 385V2508 4822 124 41576 2.2µF 20% 50V2509∆ 4822 124 41579 10µF 20% 50V2509 4822 126 13517 820pF 10% 1000V2510∆ 4822 124 41579 10µF 20% 50V2510 4822 126 13517 820pF 10% 1000V2511∆ 4822 124 41579 10µF 20% 50V2512∆ 4822 121 43996 33nF 5% 50V2514 4822 121 51472 39nF 5% 250V2515∆ 4822 121 43823 470nF 5% 50V2516 4822 121 43925 2.2nF 5% 50V2517 4822 124 81029 100µF 20% 25V2517∆ 5322 122 34123 1nF 10% 50V2518 4822 121 42868 220nF 5% 50V2518∆ 4822 122 50116 470pF 10% 1KV2519 5322 121 42386 100nF 5% 63V2520 4822 124 22263 220µF 20% 25V2520 4822 126 13695 82pF 1% 63V2521 4822 121 10686 4.7nF 10% 50V2521 4822 122 33127 2.2nF 10% 63V2522 4822 122 33127 2.2nF 10% 63V2522∆ 4822 124 41579 10µF 20% 50V2523 4822 124 81029 100µF 20% 25V2524 4822 121 42868 220nF 5% 50V2524 5322 122 32268 470pF 10% 50V2529∆ 4822 126 13838 100nF 50V 20%2530 4822 124 40242 1µF 20% 63V2531 4822 121 10673 560pF 1% 630V2532 5322 126 10511 1nF 5% 50V2533 5322 122 31863 330pF 5% 50V2534 5322 126 10511 1nF 5% 50V2537 5322 121 42386 100nF 5% 63V2540∆ 4822 124 40433 47µF 20% 25V2541 4822 121 10686 4.7nF 10% 50V2545∆ 4822 126 14037 2.2nF 20% 250V2550∆ 4822 122 50116 470pF 10% 1KV2551 4822 124 42336 47µF 20% 160V2553 5322 122 31866 6.8nF 10% 63V2554 4822 126 13061 220nF 20% 25V2561 4822 124 80707 2200µF 20% 25V2562 4822 124 80707 2200µF 20% 25V2563 4822 124 41097 220µF 20% 16V2563 4822 124 42403 220µF 20% 16V2571 4822 124 80707 2200µF 20% 25V2572 5322 122 32531 100pF 5% 50V2601 4822 126 13061 220nF 20% 25V2602∆ 4822 124 40433 47µF 20% 25V2607∆ 5322 122 34123 1nF 10% 50V2608∆ 5322 122 34123 1nF 10% 50V2610 5322 121 42386 100nF 5% 63V2611∆ 4822 124 41579 10µF 20% 50V2615 4822 121 42868 220nF 5% 50V2621 4822 126 13695 82pF 1% 63V2622 4822 126 13695 82pF 1% 63V

2623∆ 5322 122 32654 22nF 10% 63V2630∆ 4822 124 41579 10µF 20% 50V2650 5322 126 10184 680P 5% 50V.2655 4822 124 41643 100µF 20% 16V2660 5322 126 10184 680P 5% 50V.2661 5322 126 10184 680P 5% 50V.2664∆ 4822 126 13838 100nF 50V 20%2666∆ 4822 126 13838 100nF 50V 20%2670 5322 122 32531 100pF 5% 50V2671 4822 124 81029 100µF 20% 25V2674 5322 122 32531 100pF 5% 50V2680 4822 126 13061 220nF 20% 25V2682 4822 126 13693 56pF 1% 63V2683 4822 126 13693 56pF 1% 63V2684 4822 126 13061 220nF 20% 25V2685 4822 122 33127 2.2nF 10% 63V2690 5322 122 32531 100pF 5% 50V2691 5322 122 32531 100pF 5% 50V2692 5322 122 32531 100pF 5% 50V2693 5322 122 32531 100pF 5% 50V2695∆ 4822 126 13838 100nF 50V 20%

f

3000 4822 051 10102 1k 2% 0.25W3001 4822 116 83864 10k 5% 0.5W3002 4822 116 83864 10k 5% 0.5W3004 4822 051 10102 1k 2% 0.25W3005 4822 051 20223 22k 5% 0.1W3006 4822 051 20223 22k 5% 0.1W3007∆ 4822 050 22701 270Ω 1% 0.6W3008 4822 051 10102 1k 2% 0.25W3009 4822 051 10102 1k 2% 0.25W3010∆ 4822 052 10478 4Ω7 5% 0.33W3016 4822 116 52238 12k 5% 0.5W3040∆ 4822 051 20109 10Ω 5% 0.1W3040 4822 051 20391 390Ω 5% 0.1W3100∆ 4822 051 20472 4k7 5% 0.1W3101 4822 117 10833 10k 1% 0.1W3104 4822 116 52283 4k7 5% 0.5W3105 4822 051 20223 22k 5% 0.1W3106∆ 4822 051 20472 4k7 5% 0.1W3107∆ 4822 051 20472 4k7 5% 0.1W3108 4822 117 11449 2k2 1% 0.1W3114 4822 116 52257 22k 5% 0.5W3115 4822 116 52257 22k 5% 0.5W3121 4822 116 83868 150Ω 5% 0.5W3122 4822 116 83868 150Ω 5% 0.5W3123 4822 116 52201 75Ω 5% 0.5W3124∆ 4822 051 20101 100Ω 5% 0.1W3125 4822 116 52201 75Ω 5% 0.5W3126 4822 051 20331 330Ω 5% 0.1W3127 4822 116 52201 75Ω 5% 0.5W3128 4822 116 52201 75Ω 5% 0.5W3129 4822 051 20331 330Ω 5% 0.1W3130 4822 051 20331 330Ω 5% 0.1W3141 4822 050 11002 1k 1% 0.4W3144 4822 051 10102 1k 2% 0.25W3160 4822 116 52257 22k 5% 0.5W3161 4822 116 80175 4k7 5% 0.5W3162 4822 116 52257 22k 5% 0.5W3163 4822 116 80175 4k7 5% 0.5W3164 4822 116 52201 75Ω 5% 0.5W3165∆ 4822 051 20229 22Ω 5% 0.1W3166 4822 051 20689 68Ω 5% 0.1W3167 4822 117 11449 2k2 1% 0.1W3168∆ 4822 051 20101 100Ω 5% 0.1W3169 4822 051 10102 1k 2% 0.25W3170∆ 4822 051 20471 470Ω 5% 0.1W3178 4822 051 20394 390k 5% 0.1W3179 4822 051 20331 330Ω 5% 0.1W3179 4822 117 11503 220Ω 1% 0.1W3180 4822 051 20681 680Ω 5% 0.1W3181 4822 051 10102 1k 2% 0.25W3181∆ 4822 051 20471 470Ω 5% 0.1W3185 4822 116 80175 4k7 5% 0.5W3186 4822 116 80175 4k7 5% 0.5W3187 4822 116 52201 75Ω 5% 0.5W3188∆ 4822 050 12201 220Ω 1% 0.4W3192 4822 116 83881 390Ω 5% 0.5W3193 4822 116 83881 390Ω 5% 0.5W3194 4822 116 83961 6k8 5%3195 4822 116 80175 4k7 5% 0.5W3201 4822 051 20391 390Ω 5% 0.1W3203 4822 116 52257 22k 5% 0.5W3204 4822 051 20822 8k2 5% 0.1W3205∆ 4822 050 12201 220Ω 1% 0.4W3205 4822 116 83872 220Ω 5% 0.5W3206 4822 051 20399 39Ω 5% 0.1W3206 4822 051 20829 82Ω 5% 0.1W3207 4822 116 52231 820Ω 5% 0.5W3208∆ 4822 051 20472 4k7 5% 0.1W3209 4822 051 10102 1k 2% 0.25W3210∆ 4822 051 20471 470Ω 5% 0.1W3211∆ 4822 051 20471 470Ω 5% 0.1W3214 4822 051 10102 1k 2% 0.25W3215 4822 117 10353 150Ω 1% 0.1W3216 4822 051 20391 390Ω 5% 0.1W3216 4822 116 52175 100Ω 5% 0.5W3217 4822 051 20391 390Ω 5% 0.1W3217 4822 116 52175 100Ω 5% 0.5W3217 4822 117 10353 150Ω 1% 0.1W3217 4822 117 11503 220Ω 1% 0.1W

12 Spareparts list38 L7.2E

3218 4822 117 10833 10k 1% 0.1W3218 4822 117 11507 6k8 1% 0.1W3220 4822 116 52175 100Ω 5% 0.5W3221 4822 116 52175 100Ω 5% 0.5W3223 4822 116 83864 10k 5% 0.5W3224 4822 051 20564 560k 5% 0.1W3224 4822 117 10834 47k 1% 0.1W3225 4822 051 20569 56Ω 5% 0.1W3227 4822 051 20569 56Ω 5% 0.1W3229 4822 051 20561 560Ω 5% 0.1W3229 4822 051 20569 56Ω 5% 0.1W3230 4822 117 10834 47k 1% 0.1W3233 4822 117 11449 2k2 1% 0.1W3234∆ 4822 052 10228 2Ω2 5% 0.33W3234 4822 117 10834 47k 1% 0.1W3235 4822 117 10834 47k 1% 0.1W3238 4822 051 20561 560Ω 5% 0.1W3239 4822 117 11449 2k2 1% 0.1W3240 4822 051 20333 33k 5% 0.1W3242 4822 051 20333 33k 5% 0.1W3243 4822 117 11437 8k2 1% 0.1W3244 4822 117 11154 1k 1% 0.1W3246 4822 116 83864 10k 5% 0.5W3247∆ 4822 052 10109 10Ω 5% 0.33W3248∆ 4822 051 20471 470Ω 5% 0.1W3250 4822 116 52256 2k2 5% 0.5W3250 4822 117 10833 10k 1% 0.1W3250∆ 4822 117 11846 10k 5% 1/16W3251 4822 051 20681 680Ω 5% 0.1W3251 4822 116 83864 10k 5% 0.5W3252∆ 4822 051 20109 10Ω 5% 0.1W3252∆ 4822 051 20332 3k3 5% 0.1W3253∆ 4822 051 20109 10Ω 5% 0.1W3253∆ 4822 051 20153 15k 5% 0.1W3254 4822 116 83864 10k 5% 0.5W3254 4822 117 11503 220Ω 1% 0.1W3265 4822 051 20122 1k2 5% 0.1W3265 4822 051 20561 560Ω 5% 0.1W3266 4822 050 11002 1k 1% 0.4W3267 4822 116 52264 27k 5% 0.5W3267 4822 116 83884 47k 5% 0.5W3273 4822 051 20104 100k 5% 0.1W3280 4822 051 20561 560Ω 5% 0.1W3401∆ 4822 050 24708 4Ω7 1% 0.6W3401 5322 116 53564 3Ω3 5% 0.5W3402∆ 4822 050 24708 4Ω7 1% 0.6W3402 5322 116 53564 3Ω3 5% 0.5W3403∆ 4822 051 20153 15k 5% 0.1W3404 4822 050 22202 2k2 1% 0.6W3406 4822 116 83872 220Ω 5% 0.5W3407 4822 116 83872 220Ω 5% 0.5W3410 4822 051 20393 39k 5% 0.1W3411 4822 050 22202 2k2 1% 0.6W3412 4822 117 10833 10k 1% 0.1W3413∆ 4822 052 10158 1Ω5 5% 0.33W3415 4822 051 10102 1k 2% 0.25W3417 4822 051 10102 1k 2% 0.25W3418 4822 116 52234 100k 5% 0.5W3420 4822 051 20223 22k 5% 0.1W3421 4822 117 11149 82k 1% 0.1W3422 4822 051 20223 22k 5% 0.1W3423 4822 051 10102 1k 2% 0.25W3430∆ 4822 052 10478 4Ω7 5% 0.33W3431 4822 052 10152 1k5 5% 0.33W3431∆ 4822 052 10472 4k7 5% 0.33W3432 4822 052 10152 1k5 5% 0.33W3432∆ 4822 052 10472 4k7 5% 0.33W3433 4822 116 52271 33k 5% 0.5W3434 4822 117 10833 10k 1% 0.1W3435 4822 116 83878 270k 5% 0.5W3436 4822 050 11002 1k 1% 0.4W3437 4822 050 11002 1k 1% 0.4W3440 4822 051 10102 1k 2% 0.25W3441 4822 051 20124 120k 5% 0.1W3442 4822 116 52186 22Ω 5% 0.5W3443 4822 051 20561 560Ω 5% 0.1W3444 4822 117 12819 10k 5% 3W3445 4822 117 12624 10Ω 5% 2W3446 4822 050 21502 1k5 1% 0.6W3447 4822 050 11002 1k 1% 0.4W3448 4822 117 12822 4Ω7 5% 5W3449∆ 4822 052 11108 1Ω 5% 0.5W3450∆ 4822 052 10278 2Ω7 5% 0.33W3451∆ 4822 052 10228 2Ω2 5% 0.33W3456 4822 116 52297 68k 5% 0.5W3457 4822 116 52297 68k 5% 0.5W3458 4822 116 52297 68k 5% 0.5W3459∆ 4822 050 21202 1k2 1% 0.6W3460∆ 4822 050 21503 15k 1% 0.6W3460 4822 116 52251 18k 5% 0.5W3461 4822 051 20273 27k 5% 0.1W3462∆ 4822 117 12513 4k7 5% 3W3470∆ 4822 052 11478 4Ω7 5% 0.5W3471 4822 053 11399 39Ω 5% 2W3480∆ 4822 052 10109 10Ω 5% 0.33W3481 4822 117 12821 220Ω 5% 1W3490 4822 051 20105 1M 5% 0.1W3491 4822 117 12955 2k7 1% 0.1W 08053500 4822 116 21228 VDR 430V-710V3501 4822 116 83864 10k 5% 0.5W3501 4822 117 12181 470Ω 20% 0.5W3502 4822 116 52256 2k2 5% 0.5W3503 4822 116 52256 2k2 5% 0.5W3504∆ 4822 116 40137 PTC 36Ω 365V

3504 4822 116 52256 2k2 5% 0.5W3505 4822 116 83864 10k 5% 0.5W3505 4822 252 60151 470Ω3506 4822 116 52175 100Ω 5% 0.5W3506 4822 117 12822 4Ω7 5% 5W3507 4822 117 12654 100Ω 5% 5W3508 4822 116 52176 10Ω 5% 0.5W3509 4822 116 52257 22k 5% 0.5W3510 4822 116 52244 15k 5% 0.5W3510 4822 117 12647 33k 5% 3W3511 4822 116 52283 4k7 5% 0.5W3512 4822 050 11002 1k 1% 0.4W3512∆ 4822 051 20153 15k 5% 0.1W3513 4822 051 20184 180k 5% 0.1W3513 4822 116 52291 56k 5% 0.5W3514 4822 116 52234 100k 5% 0.5W3515 4822 116 52256 2k2 5% 0.5W3516 4822 116 52243 1k5 5% 0.5W3517 4822 116 52243 1k5 5% 0.5W3517 4822 117 10833 10k 1% 0.1W3518 4822 116 52256 2k2 5% 0.5W3518 4822 117 10422 0.33Ω 5% 3W3519 4822 116 52234 100k 5% 0.5W3520 4822 116 52291 56k 5% 0.5W3520 4822 117 11149 82k 1% 0.1W3521 4822 050 11002 1k 1% 0.4W3521 4822 116 52219 330Ω 5% 0.5W3522 4822 116 52244 15k 5% 0.5W3523 4822 050 11002 1k 1% 0.4W3524 4822 050 11002 1k 1% 0.4W3524∆ 4822 051 20008 0Ω jumper3525∆ 4822 052 10229 22Ω 5% 0.33W3525 4822 116 83876 270Ω 5% 0.5W3526 4822 050 11002 1k 1% 0.4W3527 4822 116 52289 5k6 5% 0.5W3528 4822 116 52238 12k 5% 0.5W3528 4822 116 83868 150Ω 5% 0.5W3529∆ 4822 050 24708 4Ω7 1% 0.6W3529 4822 116 83883 470Ω 5% 0.5W3530 4822 116 52276 3k9 5% 0.5W3530 4822 116 83961 6k8 5%3531 4822 116 52249 1k8 5% 0.5W3532 4822 051 20562 5k6 5% 0.1W3532 4822 116 52249 1k8 5% 0.5W3533 4822 116 83872 220Ω 5% 0.5W3534 4822 051 20224 220k 5% 0.1W3534 4822 116 52228 680Ω 5% 0.5W3536 4822 051 20393 39k 5% 0.1W3536 4822 116 83961 6k8 5%3537 4822 116 52269 3k3 5% 0.5W3537 4822 117 10833 10k 1% 0.1W3538 4822 116 52234 100k 5% 0.5W3539 4822 116 52251 18k 5% 0.5W3539 4822 116 52276 3k9 5% 0.5W3540 4822 101 11189 4.7k 30%LIN 0.1W3540 4822 116 52256 2k2 5% 0.5W3540 4822 116 52257 22k 5% 0.5W3541 4822 117 12653 47Ω 5% 2W3542∆ 4822 053 21475 4M7 5% 0.5W3545∆ 4822 053 21475 4M7 5% 0.5W3546∆ 4822 053 21475 4M7 5% 0.5W3552∆ 4822 051 20332 3k3 5% 0.1W3553∆ 4822 051 20121 120Ω 5% 0.1W3554 4822 117 11139 1k5 1% 0.1W3565 4822 117 10833 10k 1% 0.1W3570∆ 4822 051 20109 10Ω 5% 0.1W3601 4822 116 90885 8k2X63602 4822 117 12168 2k2 X 63603 4822 117 12167 8k2 X 123607 4822 051 20822 8k2 5% 0.1W3608 4822 116 52234 100k 5% 0.5W3610 4822 117 10833 10k 1% 0.1W3612 4822 051 20224 220k 5% 0.1W3613 4822 116 83868 150Ω 5% 0.5W3614∆ 4822 051 20153 15k 5% 0.1W3615 4822 116 83864 10k 5% 0.5W3616 4822 051 20223 22k 5% 0.1W3617 4822 116 52238 12k 5% 0.5W3618 4822 116 52244 15k 5% 0.5W3621∆ 4822 051 20101 100Ω 5% 0.1W3622∆ 4822 051 20101 100Ω 5% 0.1W3623 4822 117 10833 10k 1% 0.1W3624∆ 4822 051 20101 100Ω 5% 0.1W3625∆ 4822 051 20101 100Ω 5% 0.1W3628∆ 4822 051 20101 100Ω 5% 0.1W3629 4822 117 11449 2k2 1% 0.1W3630 4822 051 10102 1k 2% 0.25W3630 4822 117 11139 1k5 1% 0.1W3632 4822 117 10833 10k 1% 0.1W3633 4822 116 83864 10k 5% 0.5W3634 4822 116 52283 4k7 5% 0.5W3636 4822 116 83864 10k 5% 0.5W3637 4822 116 52256 2k2 5% 0.5W3640 4822 117 10833 10k 1% 0.1W3641 4822 117 10833 10k 1% 0.1W3653 4822 051 20105 1M 5% 0.1W3654 4822 051 20822 8k2 5% 0.1W3655 4822 116 52175 100Ω 5% 0.5W3656∆ 4822 051 20471 470Ω 5% 0.1W3657 4822 116 52175 100Ω 5% 0.5W3660 4822 051 10102 1k 2% 0.25W3661 4822 051 10102 1k 2% 0.25W3662 4822 051 10102 1k 2% 0.25W3663 4822 051 20331 330Ω 5% 0.1W

3664∆ 4822 051 20008 0Ω jumper3666 4822 051 20273 27k 5% 0.1W3667 4822 051 20122 1k2 5% 0.1W3670 4822 116 52175 100Ω 5% 0.5W3671∆ 4822 051 20332 3k3 5% 0.1W3674 4822 116 52283 4k7 5% 0.5W3681 4822 116 83864 10k 5% 0.5W3684 4822 117 10833 10k 1% 0.1W3685 4822 116 52297 68k 5% 0.5W3686 4822 051 20333 33k 5% 0.1W3690 4822 116 52249 1k8 5% 0.5W3693 4822 117 11503 220Ω 1% 0.1W3694 4822 051 20182 1k8 5% 0.1W3695 4822 051 20182 1k8 5% 0.1W3696 4822 051 20182 1k8 5% 0.1W3698 4822 051 10102 1k 2% 0.25W4xxx 4822 051 10008 0Ω 5% 0.25W4xxx 4822 051 20008 0Ω 5% 0.25W

b

5010 4822 157 11533 390µH 10%5010 4822 157 11615 220µH5010 4822 157 63065 0.68µH5128 4822 157 53575 3.3µH5201∆ 4822 157 53941 100µH5203 4822 157 50961 22µH5203 4822 157 53139 4.7µH5204∆ 4822 157 51462 10µH5205∆ 4822 157 51462 10µH5206 4822 153 20251 18µH 10%5206∆ 4822 156 21721 2.2µH5206 4822 157 53634 5.6µH 10%5207∆ 4822 157 51462 10µH5260 4822 157 11534 Coil 78MHz5260 4822 157 11607 Coil 38.9MHz5441∆ 4822 157 11076 Linearity coil5441 4822 157 11539 Linearity cor. coil5442 4822 157 53139 4.7µH5445∆ 4822 140 10634 LOT for 17" CRT5445∆ 4822 140 10637 LOT for 21" CRT5451 4822 157 11167 47µH 5%5456 4822 156 20915 33µH5457 4822 156 20915 33µH5458 4822 156 20915 33µH5500∆ 4822 157 11399 30mH5501 4822 152 20678 33µH5516 4822 157 60171 Bead coil 100MHz5540 4822 157 52007 4U7 10%5545∆ 4822 146 10866 Mains trafo for 21"5545∆ 4822 146 10931 Mains trafo for 17"5550 4822 157 60171 Bead coil100MHz5551 4822 157 71157 27µH 5%5553 5322 157 53016 10µH5570 4822 157 60171 Bead coil 100MHz5571∆ 4822 157 51462 10µH5573 4822 157 60171 Bead coil 100MHz5600∆ 4822 157 50963 2.2µH5601∆ 4822 158 10604 6.8 µH5602 4822 157 53001 27µH 10%5603 4822 157 62767 8.2µH5605 4822 157 62767 8.2µH5620 4822 157 60123 6.8µH

d

6001∆ 4822 130 34173 BZX79-B5V66002∆ 4822 130 34173 BZX79-B5V66003 5322 130 34955 BA4826016∆ 4822 130 30621 1N41486100∆ 4822 130 30621 1N41486100 4822 130 80888 BA6826101∆ 4822 130 30621 1N41486109 4822 130 34382 BZX79-B8V26110 4822 130 34382 BZX79-B8V26111 4822 130 34382 BZX79-B8V26204∆ 4822 130 30621 1N41486205∆ 4822 130 34173 BZX79-B5V66206∆ 4822 130 30621 1N41486207∆ 4822 130 30621 1N41486254 4822 130 34233 BZX79-B5V16265∆ 4822 130 30621 1N41486420∆ 4822 130 30621 1N41486440∆ 4822 130 80791 BYV28-200/206441 5322 130 31938 BYV27-2006443 4822 130 42488 BYD33D6444 4822 130 34145 BZX79-B396445∆ 4822 130 32896 BYD33M6449 4822 130 42488 BYD33D6454 4822 130 42488 BYD33D6455 4822 130 42606 BYD33J6456 4822 130 42606 BYD33J6461∆ 4822 130 30621 1N41486464∆ 4822 130 30621 1N41486468 4822 130 42488 BYD33D6470 4822 130 42606 BYD33J6480∆ 4822 130 61219 BZX79-B106481 4822 130 42488 BYD33D6501∆ 4822 130 30621 1N41486502∆ 4822 130 30621 1N41486502∆ 4822 130 31933 1N50616503∆ 4822 130 30621 1N4148

6503∆ 4822 130 31933 1N50616504∆ 4822 130 30621 1N41486504∆ 4822 130 31933 1N50616505∆ 4822 130 30621 1N41486505∆ 4822 130 31933 1N50616510∆ 4822 130 34499 BZX79-B206537 4822 130 30842 BAV216540 4822 130 30842 BAV216550 4822 130 10807 BYM36C6560 4822 130 10256 EGP20DL-53006570 4822 130 10256 EGP20DL-53006600 4822 130 34233 BZX79-B5V16610 4822 130 82037 HZT336653 4822 130 30862 BZX79-B9V16661∆ 4822 130 30621 1N41486663 4822 130 10859 TLDR54006690∆ 4822 130 31983 BAT856691∆ 4822 130 31983 BAT856692∆ 4822 130 31983 BAT856693∆ 4822 130 31983 BAT85

ce

7001 5322 130 41983 BC858B7002 5322 130 41983 BC858B7003 4822 130 60511 BC847B7100 4822 130 60511 BC847B7101 4822 130 60511 BC847B7115 4822 130 60511 BC847B7118 4822 130 60511 BC847B7202 4822 209 13099 MSP3400C/C67203 4822 209 71873 TA7668BP7204 4822 130 60511 BC847B7204 4822 209 13646 TDA7057AQ/N27209 4822 130 60511 BC847B7214 4822 130 40855 BC3377214 4822 130 60511 BC847B7215 4822 130 60511 BC847B7216 4822 130 60511 BC847B7220 4822 130 60511 BC847B7225 4822 209 15828 TDA8347C/N37225 4822 209 16326 TDA8374/N37241 4822 209 90129 TDA8395/N27255 4822 209 12635 TDA4665/V47265 5322 130 60508 BC857B7401 4822 209 13176 TDA9302H7420 5322 130 60508 BC857B7421 4822 130 60511 BC847B7440 4822 130 60511 BC847B7441 5322 130 44647 BC3687445∆ 4822 130 10206 BUT11AX7480 5322 130 44647 BC3687501 4822 209 31555 TDA9830/V17502 4822 209 90462 TDA7056B/N17503 4822 130 40937 BC548B7504 4822 130 40937 BC548B7505 4822 130 40937 BC548B7506∆ 4822 130 44197 BC558B7507∆ 4822 130 44197 BC558B7508 4822 130 40937 BC548B7509 4822 130 40937 BC548B7510 4822 130 40937 BC548B7511 4822 130 40937 BC548B7512 4822 130 40937 BC548B7513 4822 130 40937 BC548B7514 4822 130 40937 BC548B7515 4822 130 40937 BC548B7518∆ 4822 130 10806 STP6NA60FI7520 4822 209 15684 MC44603AP7541 4822 209 15829 TDA81397600 4822 209 16325 SAA5297PS/0447600 4822 209 16332 SAA5297PS/0577600 4822 209 16333 SAA5297PS/0487600 4822 209 16435 SAA5297PS/0607603 4822 130 60511 BC847B7608 4822 130 60511 BC847B7610∆ 4822 209 73852 PMBT23697620 4822 816 10769 ST24W04B67655 4822 130 60511 BC847B7681 4822 130 60511 BC847B7682 4822 130 60511 BC847B7682∆ 5322 130 41982 BC848B

CRT panel [B]

Various

CRT 4822 212 11703 CRTPanel 17”CRT 4822 212 11704 CRT Panel 21”∆ 4822 255 70293 CRT socket 17"∆ 4822 255 70261 CRT socket 21”

g

2313 4822 122 33575 220pF 5% 50V2313 5322 122 33538 150pF 2% 63V2323 4822 122 33216 270pF 5% 50V2323 4822 122 33575 220pF 5% 50V2333 4822 122 33216 270pF 5% 50V

12 Spareparts list 39L7.2E

2333 4822 126 10326 180pF 5% 63V2341 4822 121 41689 100nF 10% 250V2342∆ 4822 124 11508 22µF 250V 20%2373 4822 121 41926 33nF 5% 630V

f

3311 4822 050 11002 1k 1% 0.4W3313 4822 051 20479 47Ω 5% 0.1W3314 4822 117 12818 18k 5% 3W3315∆ 4822 052 10331 330Ω 5% 0.33W3316∆ 4822 052 10221 220Ω 5% 0.33W3317 4822 117 11896 1k5 20% 0.5W3321 4822 051 10102 1k 2% 0.25W3322∆ 4822 051 20471 470Ω 5% 0.1W3322 4822 117 11452 430Ω 1% 0.1W3323 4822 051 20479 47Ω 5% 0.1W3324 4822 117 12818 18k 5% 3W3325∆ 4822 052 10331 330Ω 5% 0.33W3326∆ 4822 052 10221 220Ω 5% 0.33W3327 4822 117 11896 1k5 20% 0.5W3331 4822 051 10102 1k 2% 0.25W3332∆ 4822 051 20471 470Ω 5% 0.1W3332 4822 117 11452 430Ω 1% 0.1W3333 4822 051 20479 47Ω 5% 0.1W3334 4822 117 12818 18k 5% 3W3335∆ 4822 052 10331 330Ω 5% 0.33W3336∆ 4822 052 10221 220Ω 5% 0.33W3337 4822 117 11896 1k5 20% 0.5W3341∆ 4822 052 11109 10Ω 5% 0.5W3342 4822 116 83874 220k 5% 0.5W3347∆ 4822 052 10102 1k 5% 0.33W3371∆ 4822 052 10108 1Ω 5% 0.33W3371∆ 4822 052 10278 2Ω7 5% 0.33W3372∆ 4822 052 10108 1Ω 5% 0.33W3372∆ 4822 052 10278 2Ω7 5% 0.33W3374 4822 117 11896 1k5 20% 0.5W3312∆ 4822 051 20471 470Ω 5% 0.1W3312 4822 117 11452 430Ω 1% 0.1W

b

5370 4822 157 50961 22µH5370 4822 157 70468 56µH

d

6311 4822 130 30842 BAV216321 4822 130 30842 BAV216331∆ 4822 130 30621 1N41486332 4822 130 30842 BAV216341∆ 4822 130 30621 1N41486347 4822 130 34382 BZX79-B8V2

ce

7301 4822 130 41782 BF4227302 4822 130 41782 BF4227303 4822 130 41782 BF4227304 4822 130 41646 BF4237305 4822 130 41782 BF4227306 4822 130 41646 BF4237307 4822 130 41782 BF4227308 4822 130 41646 BF4237309 4822 130 41782 BF422

Mono panel [C]

Various

1020 4822 212 11558 Audio panel Mono +AM sound

1020 4822 212 11559 Audio panel Mono noAM sound

4822 267 10755 Con 19P4822 267 10537 Con 5P4822 492 70788 Spring fix. IC

1501 4822 242 81423 Filter OFWL9453M(38.9MHz)

g

2501 4822 121 10686 4.7nF 10% 50V2502∆ 4822 124 40246 4.7µF 20% 63V2503∆ 4822 124 40246 4.7µF 20% 63V2504 4822 121 42868 220nF 5% 50V2505 4822 124 41576 2.2µF 20% 50V2506∆ 4822 124 41579 10µF 20% 50V2507∆ 4822 124 41579 10µF 20% 50V2508 4822 124 41576 2.2µF 20% 50V2509∆ 4822 124 41579 10µF 20% 50V2510∆ 4822 124 41579 10µF 20% 50V2511∆ 4822 124 41579 10µF 20% 50V2512∆ 4822 121 43996 33nF 5% 50V2514 4822 121 51472 39nF 5% 250V2515∆ 4822 121 43823 470nF 5% 50V

2516 4822 121 43925 2.2nF 5% 50V2517 4822 124 81029 100µF 20% 25V2518 4822 121 42868 220nF 5% 50V2519 5322 121 42386 100nF 5% 63V2520 4822 124 22263 220µF 20% 25V2521 4822 121 10686 4.7nF 10% 50V2522∆ 4822 124 41579 10µF 20% 50V2523 4822 124 81029 100µF 20% 25V2524 4822 121 42868 220nF 5% 50V

f

3501 4822 116 83864 10k 5% 0.5W3502 4822 116 52256 2k2 5% 0.5W3503 4822 116 52256 2k2 5% 0.5W3504 4822 116 52256 2k2 5% 0.5W3505 4822 116 83864 10k 5% 0.5W3506 4822 116 52175 100Ω 5% 0.5W3508 4822 116 52176 10Ω 5% 0.5W3509 4822 116 52257 22k 5% 0.5W3510 4822 116 52244 15k 5% 0.5W3511 4822 116 52283 4k7 5% 0.5W3512 4822 050 11002 1k 1% 0.4W3513 4822 116 52291 56k 5% 0.5W3514 4822 116 52234 100k 5% 0.5W3515 4822 116 52256 2k2 5% 0.5W3516 4822 116 52243 1k5 5% 0.5W3517 4822 116 52243 1k5 5% 0.5W3518 4822 116 52256 2k2 5% 0.5W3519 4822 116 52234 100k 5% 0.5W3520 4822 116 52291 56k 5% 0.5W3521 4822 050 11002 1k 1% 0.4W3522 4822 116 52244 15k 5% 0.5W3523 4822 050 11002 1k 1% 0.4W3524 4822 050 11002 1k 1% 0.4W3525 4822 116 83876 270Ω 5% 0.5W3526 4822 050 11002 1k 1% 0.4W3527 4822 116 52289 5k6 5% 0.5W3528 4822 116 52238 12k 5% 0.5W3529 4822 116 83883 470Ω 5% 0.5W3530 4822 116 83961 6k8 5%3531 4822 116 52249 1k8 5% 0.5W3532 4822 116 52249 1k8 5% 0.5W3533 4822 116 83872 220Ω 5% 0.5W3534 4822 116 52228 680Ω 5% 0.5W3536 4822 116 83961 6k8 5%3537 4822 116 52269 3k3 5% 0.5W3539 4822 116 52276 3k9 5% 0.5W3540 4822 116 52256 2k2 5% 0.5W3540 4822 116 52257 22k 5% 0.5W

b

5501 4822 152 20678 33µH

d

6501∆ 4822 130 30621 1N41486502∆ 4822 130 30621 1N41486503∆ 4822 130 30621 1N41486504∆ 4822 130 30621 1N41486505∆ 4822 130 30621 1N4148

ce

7501 4822 209 31555 TDA9830/V17502 4822 209 90462 TDA7056B/N17503 4822 130 40937 BC548B7504 4822 130 40937 BC548B7505 4822 130 40937 BC548B7506∆ 4822 130 44197 BC558B7507∆ 4822 130 44197 BC558B7508 4822 130 40937 BC548B7509 4822 130 40937 BC548B7510 4822 130 40937 BC548B7511 4822 130 40937 BC548B7512 4822 130 40937 BC548B7513 4822 130 40937 BC548B7514 4822 130 40937 BC548B7515 4822 130 40937 BC548B

Nicam +2CS panel [D]

Various

1020 4822 212 11561 Nicam panel + AMSound

1020 4822 212 11562 Nicam panel no AMsound

1020 4822 212 11563 2CS stereo panel4822 267 10755 Con. 19P4822 267 10537 Con. 5P

∆ 4822 492 62076 Spring fix IC1202 4822 242 10688 OFWK9456M

38.9MHZ1203 4822 242 81436 OFWK3953M

38.9MHz

1204 4822 242 10434 X-tal 18,432MHz

g

2201 4822 126 13693 56pF 1% 63V2202∆ 4822 126 13838 100nF 50V 20%2203 4822 124 41576 2.2µF 20% 50V2206 4822 126 13473 220nF 80-20% 50V2207 4822 126 13751 47nF 10% 63V2208 4822 124 41576 2.2µF 20% 50V2210 5322 122 32658 22pF 5% 50V2213 4822 126 13692 47pF 1% 63V2214 4822 122 33926 12pF 50V2215 4822 126 13692 47pF 1% 63V2216 4822 126 13473 220nF 80-20% 50V2217 4822 126 13473 220nF 80-20% 50V2220 4822 126 13473 220nF 80-20% 50V2221 4822 126 13473 220nF 80-20% 50V2224∆ 4822 126 13838 100nF 50V 20%2225 5322 122 32448 10pF 5% 50V2226 5322 122 32448 10pF 5% 50V2227∆ 4822 126 13838 100nF 50V 20%2228∆ 4822 124 41579 10µF 20% 50V2229∆ 4822 124 41579 10µF 20% 50V2230∆ 4822 124 41579 10µF 20% 50V2231∆ 4822 126 13838 100nF 50V 20%2234∆ 4822 124 41579 10µF 20% 50V2235 5322 126 10511 1nF 5% 50V2236 5322 126 10511 1nF 5% 50V2237 4822 126 13561 220nF 10% 16V2238 4822 126 13561 220nF 10% 16V2241∆ 4822 124 40246 4.7µF 20% 63V2242∆ 4822 126 13838 100nF 50V 20%2243 5322 126 10511 1nF 5% 50V2244 5322 126 10511 1nF 5% 50V2245 4822 124 41751 47µF 20% 50V2246 5322 122 32448 10pF 5% 50V2247 5322 126 10511 1nF 5% 50V2248 4822 124 81151 22µF 50V2249 5322 126 10511 1nF 5% 50V2250 4822 124 41751 47µF 20% 50V2251 5322 122 32448 10pF 5% 50V2252∆ 4822 124 41579 10µF 20% 50V2253∆ 5322 126 10223 4.7nF 10% 63V2254∆ 5322 126 10223 4.7nF 10% 63V2255∆ 4822 124 41579 10µF 20% 50V2256 4822 126 13561 220nF 10% 16V2257 4822 124 22263 220µF 20% 25V2260 4822 124 40255 100µF 20% 63V2261 4822 124 40255 100µF 20% 63V2262∆ 4822 124 41579 10µF 20% 50V2263∆ 4822 124 41579 10µF 20% 50V2264 4822 124 81029 100µF 20% 25V2265 4822 126 13561 220nF 10% 16V2266 4822 126 13561 220nF 10% 16V2267 4822 126 13561 220nF 10% 16V2268 4822 121 42868 220nF 5% 50V2271 5322 126 10511 1nF 5% 50V2272 5322 126 10511 1nF 5% 50V2273 4822 126 13561 220nF 10% 16V2274∆ 4822 126 13838 100nF 50V 20%2276 4822 126 13694 68pF 1% 63V2277 4822 126 13694 68pF 1% 63V2278 5322 126 10511 1nF 5% 50V2279 5322 126 10511 1nF 5% 50V2280 5322 126 10511 1nF 5% 50V2281 5322 126 10511 1nF 5% 50V

f

3201 4822 117 11449 2k2 1% 0.1W3202 4822 117 10833 10k 1% 0.1W3203 4822 117 11449 2k2 1% 0.1W3207 4822 117 10833 10k 1% 0.1W3211 4822 117 11449 2k2 1% 0.1W3213 4822 116 83864 10k 5% 0.5W3214 4822 051 20562 5k6 5% 0.1W3215∆ 4822 051 20101 100Ω 5% 0.1W3216 4822 116 52175 100Ω 5% 0.5W3217 4822 116 52175 100Ω 5% 0.5W3222 4822 051 20562 5k6 5% 0.1W3224 4822 117 10834 47k 1% 0.1W3229 4822 051 20561 560Ω 5% 0.1W3230 4822 117 10834 47k 1% 0.1W3233 4822 117 11449 2k2 1% 0.1W3234 4822 117 10834 47k 1% 0.1W3235 4822 117 10834 47k 1% 0.1W3238 4822 051 20561 560Ω 5% 0.1W3239 4822 117 11449 2k2 1% 0.1W3240 4822 051 20333 33k 5% 0.1W3242 4822 051 20333 33k 5% 0.1W3243 4822 117 11437 8k2 1% 0.1W3244 4822 117 11154 1k 1% 0.1W3246 4822 116 83864 10k 5% 0.5W3247∆ 4822 052 10109 10Ω 5% 0.33W3248∆ 4822 051 20471 470Ω 5% 0.1W3249 4822 116 83864 10k 5% 0.5W3250 4822 116 52175 100Ω 5% 0.5W3250 4822 116 52256 2k2 5% 0.5W3250 4822 116 83884 47k 5% 0.5W3251 4822 051 20681 680Ω 5% 0.1W3252∆ 4822 051 20332 3k3 5% 0.1W

3253∆ 4822 051 20153 15k 5% 0.1W3254 4822 116 83864 10k 5% 0.5W4xxx 4822 051 10008 0Ω 5% 0.25W (1206)4xxx 4822 051 20008 0Ω 5% 0.25W

b

5201 4822 157 10586 2.2µH 10%5202 4822 157 11014 Coil 78MHz5203 4822 157 53139 4.7µH5204∆ 4822 157 51462 10µH5205∆ 4822 157 51462 10µH5206 4822 153 20251 18µH 10%5207∆ 4822 157 51462 10µH

d

6201∆ 4822 130 30621 1N41486202∆ 4822 130 30621 1N41486204∆ 4822 130 30621 1N41486205∆ 4822 130 34173 BZX79-B5V66206∆ 4822 130 30621 1N41486207∆ 4822 130 30621 1N4148

ce

7201 4822 209 16441 TDA9810/V17202 4822 209 13099 MSP3400C/C67202 4822 209 15832 MSP3410D-PP-B47203 4822 209 71873 TA7668BP7204 4822 209 13646 TDA7057AQ/N27205 4822 130 60511 BC847B7207 4822 130 60511 BC847B7208 5322 130 41983 BC858B7209 4822 130 60511 BC847B7210 4822 130 60511 BC847B7214 4822 130 40855 BC3377215 4822 130 60511 BC847B7216 4822 130 60511 BC847B

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Philips 21pt2682 77b Chassis l7.2e