Sony CDX-5V661/5V661A/5V661D/5V661S Service Manual

7/25/2019 Sony CDX-5V661/5V661A/5V661D/5V661S Service Manual

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SERVICE MANUAL US ModelAEP Model

CDX-5V661/5V661A/5V661D/5V661S(VW No.: 3B7 035 110/6X0 035 110/3D0 035 110/7M7 035 110)

Photo: CDX-5V661

Ver 1.3 2001.12

Model Name Using Similar Mechanism NEW

CD Drive Mechanism Type MG-160-154

Optical Pick-up Name KSS-660C

6 DISC IN-DASH CD CHANGER

Connectable head units

Manufacture Model name VW No.

SONY Gamma 1J0 035 186D

Clarion Premium 1J0 035 180D

Philips Beta 1J0 035 152BBlaupunkt Gamma 1J0 035 186B

Blaupunkt Beta 6X0 035 152

Grundig Beta 1J0 035 152 E

Blaupunkt Radio Navigation (Color LED) 3B0 035 191 A

Blaupunkt Radio Navigation 1J0 035 191


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CDX-5V661/5V661A/5V661D/5V661S

TABLE OF CONTENTS

1. SERVICING NOTES ................................................ 3

2. DISASSEMBLY2-1. Disassembly Flow ........................................................... 4

2-2. Cover (Up) ....................................................................... 5

2-3. Front Panel Section ......................................................... 5

2-4. Mechanism Deck (MG-160-154) ................................... 6

2-5. MAIN Board ................................................................... 7

2-6. Slide Variable Resistor

(Elevator Height Sensor) (RV1) ..................................... 8

2-7. ASSIST Board ................................................................. 8

2-8. L Motor Assy (Loading) (M103) .................................... 9

2-9. Chassis (TR) Main Assy ................................................. 9

2-10. Bracket (DE) Main Assy ................................................. 10

2-11. Slider (TOP) Assy ........................................................... 10

2-12. Bracket (UD) Assy .......................................................... 11

2-13. Guide (Chuck) ................................................................. 11

2-14. Setting The OP Block Assy In The Highest Position..... 12

2-15. Address Detection Flexible Board .................................. 132-16. Torsion Spring (OP) ........................................................ 13

2-17. OP Block Assy ................................................................ 14

3. ELECTRICAL ADJUSTMENT............................ 15

4. DIAGRAMS4-1. Block Diagram MAIN Section ................................. 39

4-2. Block Diagram DISPLAY/POWER Section ............ 40

4-3. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 41

4-4. Schematic Diagram MAIN Board (1/3) ................... 43

4-5. Schematic Diagram

MAIN (2/3)/ASSIST/POS Boards ........................... 44

4-6. Schematic Diagram MAIN Board (3/3) ................... 454-7. Printed Wiring Boards

MAIN (Component Side)/ASSIST/POS Boards ..... 46

4-8. Printed Wiring Board

MAIN Board (Conductor Side) ................................ 47

4-9. Printed Wiring Board KEY Board ............................ 48

4-10. Schematic Diagram KEY Board .............................. 49

4-11. Printed Wiring Board F2 Board ................................ 50

4-12. Schematic Diagram F2 Board ................................... 51

4-13. Printed Wiring Board F1 Board ................................ 52

4-14. Schematic Diagram F1 Board ................................... 52

4-15. IC Pin Function Description ........................................... 57

5. EXPLODED VIEWS5-1. Cover Section .................................................................. 605-2. Front Panel Section ......................................................... 61

5-3. Chassis Section ............................................................... 62

5-4. Mechanism Deck Section-1 (MG-160-154) ................... 63

5-5. Mechanism Deck Section-2 (MG-160-154) ................... 64

6. ELECTRICAL PARTS LIST ............................... 65

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED

LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFE

OPERATION. REPLACE THESE COMPONENTS WITH

SONY PARTS WHOSE PART NUMBERS APPEAR AS

SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-

LISHED BY SONY.

The laser diode in the optical pick-up block may suffer electro-

static break-down because of the potential difference generated

by the charged electrostatic load, etc. on clothing and the human

body.

During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in the

repair parts.

The flexible board is easily damaged and should be handled with

care.

Laser Diode Properties

Material: GaAlAs

Wavelength: 780 nm

Emission Duration: continuous

Laser Output Power: less than 44.6 W*

* This output is the value measured at a distance of 200 mm

from the objective lens surface on the Optical Pick-up Block.

NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused

on the disc reflective surface by the objective lens in the optical

pick-up block. Therefore, when checking the laser diode emis-

sion, observe from more than 30 cm away from the objective lens.

NOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNIT

Notes on chip component replacement Never reuse a disconnected chip component.

Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur-

ing repairing.

Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

Be careful not to apply force on the conductor when soldering

or unsoldering.

CAUTIONUse of controls or adjustments or performance of procedures

other than those specified herein may result in hazardous ra-

diation exposure.

Ver 1.2


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CDX-5V661/5V661A/5V661D/5V661SSECTION 1

SERVICING NOTES

DISCRIMINATION

VW Z3 Z8 A3 30 40 86 : CDX-5V661

VW Z3 Z8 A3 30 40 11 : CDX-5V661AVW Z3 Z8 A3 30 40 55 : CDX-5V661D

SE Z3 Z8 A3 30 40 06 : CDX-5V661S

HOW TO EJECT THE DISC MANUALLYWhen an electric current can be applied, eject the disc forcibly by moving each motor manually.

(See 3. Electrical Adjustment 3. Mechanism check modeon page 26).


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CDX-5V661/5V661A/5V661D/5V661S

4

SECTION 2DISASSEMBLY

This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

2-3. FRONT PANEL SECTION(Page 5)

2-2. COVER (UP)(Page 5)

2-4. MECHANISM DECK (MG-160-154)(Page 6)

2-5. MAIN BOARD(Page 7)

2-7. ASSIST BOARD(Page 8)

2-8. L MOTOR ASSY(LOADING) (M103)(Page 9)

2-9. CHASSIS (TR) MAIN ASSY(Page 9)

2-10. BRACKET (DE) MAIN ASSY(Page 10)

2-11. SLIDER (TOP) ASSY(Page 10)

2-12. BRACKET (UD) ASSY(Page 11)

2-13. GUIDE (CHUCK)(Page 11)

2-14. SETTING THE OP BLOCK ASSY IN THE HIGHEST POSITION(Page 12)

2-15. ADDRESS DETECTION FLEXIBLE BOARD(Page 13)

2-16. TORSION SPRING (OP)(Page 13)

2-17. OP BLOCK ASSY(Page 14)

2-6. SLIDE VARIABLE RESISTOR(ELEVATOR HEIGHT SENSOR) (RV1)(Page 8)

SET


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5

Note:Follow the disassembly procedure in the numerical order given.

Note:Screws and washers cannot be re-used.Please replace to brand-new ones once screws and washers are removed.

2-2. COVER (UP)

2-3. FRONT PANEL SECTION

1 two screws(PTT2.6 6)


3 Remove the cover (up)in the direction of the arrow.

2 two bosses

1 screw(2 4.5)

1 screw(2 4.5)

1 screw

(2 4.5)

1 screw

(2 4.5)

4 front panel section

2 two claws

2 two claws

3 key flexible board(CN1)


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6

4 key flexible board(CN903)

3 Put up the mechanismdeck in the directionof arrowA.

4 F2 flexible board

(CN902)

A

4 F1 flexible board(CN901)

2-4. MECHANISM DECK (MG-160-154)



2 Hold the bracket (L), the bracket (R)and the mechanism deck upto remove from chassis assy.

5 tension coil spring (float)

7 Remove two oil dampersfrom each axis, thenremove the bracket (L).

5 tension coilspring (float)



6 tension spring (float 30)(CDX-5V661A only)

6 tension spring (float 30)(CDX-5V661A only)

9 sheet (teflon)

9 sheet(teflon)

9 sheet (teflon)

9 sheet (teflon)

8 Remove two oil dampersfrom each axis, thenremove the bracket (R).

0 mechanism deck(MG-160-154)

oil damper

oil damper

oil damper

oil damper


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CDX-5V661/5V661A/5V661D/5V661S

7

2-5. MAIN BOARD

3 assist flexible board

(CN801)

7 connector(CN501)

7 connector(CN503)

4 mech motor flexible board(CN502)

1 screw (M2)

2 Disconnect the addressdetection flexible boardfrom the connector (CN802)on the main board.

5 two flexible boards(CN201, 301)

6 two cushions(unweaved cloth)

8 three screws(M2)

qa main board 0 screw (M2)

9 Open the sheet (main) in thedirection of arrowA.

A


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8

2-6. SLIDE VARIABLE RESISTOR (ELEVATOR HEIGHT SENSOR) (RV1)

2-7. ASSIST BOARD

2 connector(CN503)

1 cushion (unweaved cloth)

3 screw (M2)

4 slide variable resistor(elevator height sensor)(RV1)

4 chassis (TF) main assy

3 boss

2 screw (M2)

1 assist flexible board(CN950)

qs two screws(M2)

0 two screws (M2)

0 two screws (M2)

qa chassis (F) main assy

7 washer

8 retainer plate (DS)

0 screw (M2)

2 screw (M2)

2 four screws(M2)

3 boss

9 lever (selection) (S)

6 shutter (A)

5 four washers (F)

qd assist board


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9

2-8. L MOTOR ASSY (LOADING) (M103)

2-9. CHASSIS (TR) MAIN ASSY

2 bracket (damper R) assy

1 two screws (M2)

1 two screws (M2)

5 two screws (M1.7)(P2)

8 two screws(P2 2)

6 screw (M2)9 bracket (HL) assy

3 cushion(unweaved cloth)

0 L motor assy(loading) (M103)

4 connector(CN501)

7

5 screw (M2)

3 three screws

(M2)

4 screw (M1.7) (P2)

5 screw (M2)

A

4 two screws (M1.7) (P2)

1 screw (M2)

3 two screws(M2)

4 screw (M1.7) (P2)

7 chassis (TR) main assy

Note: To install the chassis (TR) main assy,turn the lever (EJL) and the lever (EJR) in thedirection of each arrow, hold them, andput a of the lever (EJL) upon the edge pointedby arrowA.

6 boss

2 washer

6 boss

lever (EJR)

lever (EJL)a


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10

2-10. BRACKET (DE) MAIN ASSY

2-11. SLIDER (TOP) ASSY

2 two screws(M2)

3

5 mech motor flexible board

6 bracket (DE) main assy

1 mech motor flexible board(CN502)

4 Remove four solders ofmech motor flexible board.

2 two type-E stop rings 1.5

3 slider (TOP) assy

1 Slide the lever fully in thedirection of the arrow.

1 Slide the lever fully in the

direction of the arrow.


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11

1 Slide the levers on both sides in thedirection of arrow Ato the positionwhere the portion a of the OP blockand the lever (lock) can be disconnect.(The tray goes up to the highest position)

Note: Do not slide the levers on both sidefully in the direction of arrow Ainthis step.

2 Move the OP block assy in the direction ofarrow B. (PLAY position)

3 Slide the levers on both sides fully in thedirection of arrow A.

A A A

B

A

UP view

a

lever lever lever lever

lever (lock)

OP block OP block bracket (UD) assy

tray

2-12. BRACKET (UD) ASSY

2-13. GUIDE (CHUCK)


6 bracket (UD) assy

5 roller (UD)


3 guide (chuck)

2 shaft


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CDX-5V661/5V661A/5V661D/5V661S

12

tray

1 Slide levers in the direction ofarrows until the tray goes downto the lowest position.

1 Slide levers in the direction ofarrows until the tray goes downto the lowest position.

OP block assy at the highest position

OP block assy at the highest position2 Slide the lever fully in the

direction of arrowA.

bottom view

A

2-14. SETTING THE OP BLOCK ASSY IN THE HIGHEST POSITION


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13

2-15. ADDRESS DETECTION FLEXIBLE BOARD

2-16. TORSION SPRING (OP)

6 POS board

3 screw (M2)

1 screw(P1.4 1.4)

2 Remove the address detectionflexible board in the directionof the arrow.

5 Disconnect the address ditection flexible boardfrom the connector (CN960) on the POS board.

4 Disconnect the address ditection flexible boardfrom the connector (CN802) on the main board.

2 torsion spring (OP)

1 washer


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CDX-5V661/5V661A/5V661D/5V661S

14

2-17. OP BLOCK ASSY

2 two screws(special flat head M1.7)

3 cover (flexible)

1 two flexible board(CN201, 301)

tray

4 Slide the lever fully in thedirection of arrowA.

4 Slide the lever fully in thedirection of arrowA.

A

B

A

A

A

a

5 Rotate the OP block assy in thedirection of arrowB.Remove the OP block assy upstraight carefully to preventthe portion a from being caughtby the tray.


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CDX-5V661/5V661A/5V661D/5V661SSECTION 3

ELECTRICAL ADJUSTMENTS

Adjustment and Check after RepairThe execution of the following adjustment and check after repair can judge OK or NG of the Changer, or can find a faulty part from NG.

Adjustment/Check Repaired/Replaced Parts

Servo information check If optical pickup and MAIN board were replaced

(See 1. Normal Mode on page 22)

Linear position adjustment If l inear position or mecha deck was repaired, or MAIN board, microcomputer (IC801)(See 5. Production Line Mode on page 29) was replaced, or microcomputer software was up dated, or EEPROM (IC810) was re-

placed

LED adjustment If KEY board and EEPROM (IC810) were replaced

(See 6. LED Adjustment on page 31)

Jig board (SJ-5551 PANA BUS2)This set (CDC: Changer) operates by receiving command signals from the radio through the PANA-BUS connector. The Changer cannot

operate by itself, and therefore use the jig instead of radio so as to perform the following operations:

Normal operation

Error code display (display/clear history)

Aging operation

LED luminance adjustment

Linear position adjustment Servo information check

Manual operation of mechanism motors (Elevator, Loading, Divider)

EEPROM data reading

Location of switches and description of connectors

L1 L2 L3 L4 L5 L6 L7 L8 : Green

LINE

fix it down (r)

fix itup (R)

: Red

RS-232C

uART

RST

uCOM

FL-CDCOFF

ON

FL-JIGOFF

ON

CTRLVOFF

ON

H/URADIO

JIG

CDC

JIG

MODE LED(for checking)

RS-232C Cable SelectSTRAIGHT

CROSS

CDC Cableconnector

CDC (changer)

POWERswitch

ON

OFF

+12V GND

Push keys(Execution keys)

SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8

1 2 3 4

5 6 7 8

9 10 11 12

13 14 15 16

Power supply

Display(7 seg. LED)

Rotary switch(12 steps)

Jig board(SJ-5551 PANA BUS2)


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CDX-5V661/5V661A/5V661D/5V661S

operation mode: rotary switchdisplay mode: KEY1, KEY2

Seg. 1 Seg. 2 Seg. 3 Seg. 5 Seg. 6 Seg. 7 Seg. 8 Seg. 4

LED

indication of the display mode

indication of the operation mode(when the operation mode is 0.)

Toggle Switch Setting in Each Operation Mode

ModeSetting of Toggle SW

LINE FL-CDC FL-JIG CTRLV H/U

CDC Flash Rewriting CDC ON OFF ON

JIG Flash Rewriting JIG OFF ON

PANA-BUS Conversion Mode JIG OFF OFF ON JIG

Jig Operation Mode OFF OFF ON JIG

MC Mode CDC OFF OFF ON JIG

Operation ModesEach operation mode can be selected with the rotary switch.

Mode Use Description

0 Normal Operation Mode Normal operation mode

1 Special Operation Mode PANA-BUS command check mode (for design)

2 Mecha Check Mode Mechanism manual operation3 Aging Mode Various aging modes (for design and QA)

4 Production Line Mode Aging/linear position adjustment (for line)

5 LED Check Mode LED PWM Duty adjustment

6 Diag Mode Error history check/clear

7

8

9

A

B

Selection and Indication of Operation Mode and Display Mode


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CDX-5V661/5V661A/5V661D/5V661S

Jig Connection/Connectors

Destination Name

CDCUART connector (for design)

PANA-BUS connector

PC RS-232C connector (for design)

H/U PANA-BUS connector (for design)

Use of Each Switch and LED on the Jig

Name Type Use

SCANBlink tDisc scan

MODE LED LittAll scan(Number to be adjusted)

SHUFFLEBlink tDisc shuffleLittAll shuffle

DTMS

Display 7 seg LED 8 Aging countError

Rotary SW 12 steps Operation mode selection

UART line selection

LINE

CDC: PCyCDCJIG: PCyJIG

FL-CDC Set CDC microcomputer to the Flash Rewrite mode.

Toggle SW FL-JIG Set Jig microcomputer to the Flash Rewrite mode.

CONTROL Control voltage

RS-232C To use straight cable: STRAIGHT

CABLE SELECT To use cross cable: CROSS

Head Unit selection

H/URADIO: Radio connection mode

JIG: PANA-BUS standalone mode

Push SW

1 to16 Execution keys according to each operation mode

RST Reset key for Jig and CDC microcomputers

However, CDC cannot be reset unless the UART connector is connected.


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CDX-5V661/5V661A/5V661D/5V661S

Display (7 Segment LED) List

DispMode Description Display FormatNo.


Software 0: Display Operation Version No. Version No.Version No. Version No.

0 Version mode No. mode No. (10th place) (Unit place) (1st decimal (2nd decimalplace) place)


1 DTMS1: Display

Disc No.Track No. Track No. Minute Minute Second Second

mode No. (10th place) (Unit place) (10th place) (Unit place) (10th place) (Unit place)


Servo 2: Display ESPD-RAM D-RAM

2Information 1 mode No. Mode

residual residual Error Rate Error Rate Error Rate Error Rate

capacity capacity

ESP MODE 0: ESP ON, 1: ESP OFF (x1), 2: ESP ON (x2)


3 Servo 3: Display Disc check Disc check Focus Bias Focus Bias Focus Bias Focus Gain Focus GainInformation 2 mode No. RFDC RFDC


4Servo 4: Display

Jitter JitterE-F E-F E-F Tracking Tracking

Information 3 mode No. Barance Barance Barance Gain Gain


5: Display Linear pos.

Linear pos. Linear pos.Linear pos. Linear pos.

5 Mechanismmode No.

adjustmentA/D value A/D value

adjusted adjusted

result value value

Linear pos. adj result 0: Not executed, 1:OK, 2: Adj required, 3: Adj & exec required, F: NG


6: Display Aging Count Count Count Count Count6 Aging

mode No. mode(10000th

(1000th place) (100th place) (10th place) (Unit place)place)

At completion of aging, OK:PASS, NG:Exxvv (xxvv=error code)


7: DisplayLinear pos.

Aging Aging Aging Aging Aging

7 Line 1 mode No.adjustment

count count count count countresult

Linear pos. adj result 0: Not executed, 1: OK, 2: Adj required, 3:Adj & exec required, F:NG

At completion of aging, OK: PASS, NG:Exxvv (xxvv=error code)


8: DisplayType Data Data Data Data Data Data

8 Line 2 mode No.

Type 0: Serial No., 1: Model No., 2: Production DateSerial No.: 4 digits, Model No.: 2 digits, Production Date: 6 digits


9: DisplayData Select

PWM PWM PWM PWM

mode No. (1000th place) (100th place) (10th place) (Unit place)

9LED PWM

Adjustment

0: DIM PWM (Night Min)

1: DIM PWM (Night Max)

Data Select 2: IND PWM (Night Min)

3: IND PWM (Night Max)

4: IND PWM (Day Max)


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CDX-5V661/5V661A/5V661D/5V661S

DispMode Description Display FormatNo.


A: DisplayDimmer Dimmer PWM

PWM PWM PWM

mode No. Data select A/D value A/D value (1000th (100th place) (10th place) (Unit place)

ALED Data (10th place) (Unit place) place)

Display


B DIAG B: DisplayError Error

mode No.history history Error code Error code Error code Error code

(10th place) (Unit place)

Data select0:DIM PWM current value

1:IND PWM current value

The software version is displayed at the reset start or when operation mode is changed.

Select with DISP + /keys.

Only the information related to the operation mode is displayed.

Error codes list

Description of codes

xxvv xx: task where the error happened.

02 ....... Actctrl

03 ....... Servo

06 ....... Mecha

vv: Error code

e

Description Code

Sound Off Error 02 00

TOC Error 02 01

Focus Error 03 02

GFS Error 03 03

Access Error 03 04

HOT Error 03 04

Mecha Error 06

Load Transition Error 06 10

Load Max Time Over 06 11

Eject Transition Error 06 20

Eject Max Time Over 06 21

Detecting Position Max Time Over 06 30

Position Average Error 06 31

Detecting Address Max Time Over (ST) 06 40

Address undefined Error (ST) 06 41

Home SW Error (ST) 06 42

Detecting Address Max Time Over (OP) 06 50

Address undefined Error (OP) 06 51

Home SW Error (OP) 06 52

Detecting OPP Max Time Over 06 60

Detecting OPH Max Time Over 06 70

OP lever rotated opsite and Detecting OPH Error 06 71

Error Eject Max Time Over 06 80

Load Error 06 90

Eject Give-up 06 91

Eject Give-up 06 92

Shutter Give-up 06 93

Shutter Give-up 06 94

Disc Search Give-up 06 95





Disc Search Give-up 06 9A

Disc Search Give-up 06 9B

Disc Search Give-up 06 9C

Disc Search Give-up 06 9D

ST: Stocker is operating

OP: OP is operating (Playing)

OPP: OP Play Position

OPH:OP Home Position


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CDX-5V661/5V661A/5V661D/5V661S

Disc Loading Method

Operation by buttons on changer front panel Operation by push keys on jig

1. Press [LOAD]button. 1. Press3key.2. Press the button of disc table to be loaded. 2. Press the key of disc table to be loaded (5,6,9,0, qd,

qf).3. Load a disc when the disc LED blinks fast. 3. Load a disc when the disc LED blinks fast.


1. Press [LOAD]button for more than 3 sec. 1. Press3key for more than 3 sec.2. While the disc LED is blinking, load discs in order of disc 2. While the disc LED is blinking, load discs in order of disc

table address. table address.

Disc Ejection Method


1. Press [EJECT]button. 1. Press4key.2. Press the button of disc table to be ejected. 2. Press the key of disc table to be ejected (5,6,9,0, qd,

qf).To eject a disc forcibly

1. Press4key.2. Press the key of disc table to be ejected (5,6,9,0, qd,qf) for more than 3 sec.


1. Press [EJECT]button for more than 3 sec. 1. Press4key for more than 3 sec.

2. Discs are ejected one by one successively in order of address. 2. Discs are ejected one by one successively in order of address.


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CDX-5V661/5V661A/5V661D/5V661S

Starting methodSetting:

Procedure:

1. Connect the CDC (Changer) and Jig with the PANA-BUS connector.

2. Connect the power supply (+12V, GND) to the Jig.

3. Turn ON the POWER switch and the CTRLV switch. (See page 15)Turning ON/OFF the CTRLV switch makes the ON/OFF control of the PANA-BUS command to the CDC (Changer).

4. For the LED adjustment, a luminance meter is required.

+

+

(Power supply)

CTRLV

POWERswitch

PANA-BUSconnector

PANA-BUS Cable

(DC+12V)

(Duty GEN.)

FRQ : 50 to 100HzDuty : 10 to 100%

LED adjustment mode only

Jig board(SJ-5551 PANA BUS2)

(CDC: Changer)


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CDX-5V661/5V661A/5V661D/5V661S

1. Normal operation mode (See Display Liston page 18 and 19)

This mode checks normal operation and servo information.

Push key (execution key) assignment

Key Description

1 DISP

2 DISP +

3 LOAD

4 EJECT

5 DISC key 1

6 DISC key 4

7 AMS

8 AMS +

* Whether the PLAY key command or STOP key command is outputted is judged with the status received from the CDC.

(In the PLAY status, the STOP key command is active, or in the STOP status, the PLAY key command is active.)

How to enter the Check mode1. Rotating the rotary switch, adjust the display (7 Seg LED) to 0(third place).

After 2 or 3 seconds, the display will change to the execution mode.

2. The display mode number can be changed by pressing1or2key.(Example)

Press2key r RPress1key







: Software version display

: DTMS display

: DTMS display

: Servo information 1 display



: Mechanism display

: Aging display

: Line 1 display

Key Description

9 DISC key 2

0 DISC key 5

qa REV

qs CUE

qd DISC key 3

qf DISC key 6

qg ESP

qh PLAY/STOP (*)


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CDX-5V661/5V661A/5V661D/5V661S




Normal Operation Check (See Display Liston page 18 and 19)(Example)1. Execution mode

2. Press3key, and load a disc. (See Disc Loading Methodon page 20)3. Press qhkey to check the DTMS in the PLAY status4. Press other keys to check each operation.

5. Press qhkey (STOP).6. Press2key to enter the servo information mode 1.

7. Press qhkey to check the servo information 1 in the PLAY status.8. Press qhkey (STOP).9. Press2key to enter the servo information mode 2.

10. Press qhkey to check the servo information 2 in the PLAY status.11. Press qhkey (STOP).12. Press2key to enter the servo information mode 3.

13. Press qhkey to check the servo information 3 in the PLAY status.14. The check results of servo information 1-3 can be confirmed with the MODE LED.

: Line 2 display

: LED PWM Adjustment

: LED data display

: DIAG display

: DTMS display





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CDX-5V661/5V661A/5V661D/5V661S

MODE LED Display

Green LED lights up: Normal

Red LED lights up: Abnormal (requiring repair)

L1 L2 L3 L4 L5 L6 L7 L8

ESPDISC DISC Focus E-F Focus Tracking

Error Rate

CHECK CHECK Bias Balance Gain GainOFF 1 OK (Note 1) ROM OK (Note 2) OK (Note 3) OK (Note 4) OK (Note 5) OK (Note 6)

OFF 2 NG (Note 1) RW NG (Note 2) NG (Note 3) NG (Note 4) NG (Note 5) NG (Note 6)

Note 1:OK/NG range of RFDC050h - 090h is OK.

Other range is NG.

Note 2:OK/NG range of Focus Bias1E9h, 08h, 27h is OK.

Other range is NG.

Note 3:OK/NG range of E-F Balance000h - 060h and 1A0h - 1FFh are OK.

Other range is NG.

Note 4:OK/NG range of Focus Gain18h - 60h is OK.

Other range is NG.Note 5:OK/NG range of Tracking Gain18h - 60h is OK.

Other range is NG.

Note 6:OK/NG range of Error Rate0000 - 0050 is OK.

Other range is NG.

Conditions:

All items are checked in the PLAY status only.

Once the Error Rate becomes NG, the NG status is held unless the operation is stopped and the disc is changed.

Data clear timingtOperation stop and disc change OK/NG decision is a standard which is made under the condition that PATD-012 (test disk) is used and that the temperature of inside of

the machine is 25C.Under different condition, the decision might be different.

Default display mode

Display mode No. Description

1 DTMS


25/8425

CDX-5V661/5V661A/5V661D/5V661S


2. After 2 or 3 seconds, the display will change to the execution mode.

3. Load a disc. (See Disc Loading Methodon page 20)

4. Each operation can be checked with the push keys.

MODE LED display

L1 L2 L3 L4 L5 L6 L7 L8

RANDAM SCANRANDAM

ALL

ON: Light up ON: Light up ON: Light up

OFF: Go off OFF: Go off OFF: Go off

2. Special Operation Mode

This mode can check the CD operations such as scan, repeat, and random.

(Changer control check function by issuing PANA-BUS commands)


Key Description

1 SCAN IN A DISC

2 SCAN ALL

3

4

5 DISC SHUFFLE

6 MAGAZINE SHUFFLE

7 DISC DOWN

8 DISC UP


: DTMS display



1 DTMS

Key Description

9 RANDOM 1

0 RANDOM ALL

qa TRACK SEARCH DOWN

qs TRACK SEARCH UP

qd REPEAT/RANDOM

qf NOP

qg PAUSE

qh PLAY 2/STOP


26/8426

CDX-5V661/5V661A/5V661D/5V661S

MODE LED display

L1 L2 L3 L4 L5 L6 L7 L8

* The check results of each key cannot be confirmed with the MODE LED.



2. The display mode number can be changed by pressing the1and2keys.(See Examplein step 2 in the Normal mode on page 22 and 23)

3. Press3and4keys to check manually the elevator motor operation.

4. Press7and8keys to check manually the loading motor operation.5. Press qaand qskeys to check manually the divider motor operation.6. The linear position can be adjusted by pressing qhkey.

For the adjusted values and adjustment results, see Display List(page 18 and 19).

3. Mechanism Check Mode (See Display Liston page 18 and 19)This mode can adjust the linear position and check manually the operation of the elevator motor, loading motor, and divider motor.

Also, the disc can be ejected forcibly by moving each motor manually.

However, manual operation could destroy the mechanism depending on the mechanical position, thus requiring extreme care.



: DTMS display


Display mode No. Description5 Mechanism

Key Description

1 DISP

2 DISP +

3 ELEVATOR MOTOR -

4 ELEVATOR MOTOR +

5

6

7 LOADING MOTOR -

8 LOADING MOTOR +

Key Description

9

0

qa DIVIDER MOTOR

qs DIVIDER MOTOR +

qd

qf

qg

qh LINEAR POSITION ADJUST


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CDX-5V661/5V661A/5V661D/5V661S

4. Aging Mode(See Display Liston page 18 and 19) (Not used in this servicing)

This mode can execute and check various aging operations.


Key Description Function

1 DISP

2 DISP +

3

4

5 DATA Change data at cursor position (active in AGING SETUP mode only)6 DATA +

7

8

9 CURSOR Select the data position to be entered (active in AGING SETUP mode only)

0 CURSOR +

qa

qs

qd

qf AGING SETUP Activate the aging mode/count setup mode

qg AGING START Start the set aging operation (active in AGING SETUP mode only)

qh AGING STOP Stop the aging operation (active only during the aging operation)

Execution procedure

Aging Setup

rSet aging mode (3 to F)

rSet aging count

rAging Start

PASSwill be displayed, if the aging operation is executed by the set count.

Aging will continue infinitely, if 0is set to the aging count.

The operation will be stopped and ERRwill be displayed, if an error occurred.

The content of error is displayed in the DIAG mode.

Aging mode

Location of respective motors

Elevator motor (M104)(Located at lower position)

Divider motor (M105)(Located at upper position)

Loading motor (M103)


28/8428

CDX-5V661/5V661A/5V661D/5V661S




3. Press qfkey to enter the AGING SETUP mode.

4. Press5and6keys to set the aging mode (3 to F).5. Press9and0keys to set the aging count (0 to 9).

6. Press qgkey to start the aging operation.7. Upon completion of the aging operation, PASSwill be displayed.


: DTMS display

Segment LED on the second place blinks.

: Aging 31 times

Aging mode No. Aging count display(select by pressing5,6keys)

Description of Aging Mode Operation

Mode No. Mode Name

1

2

3 Normal disc up & play (0 sec)

4

5 Eject & Load (Normal disc up)

6

7 Key test

8 Trick play mode 1

9 A Trick play mode 3 (Full Mode)

B

C

D

E

F Eject & Load (Normal Disc Up & Chucking)

MODE LED display

L1 L2 L3 L4 L5 L6 L7 L8

Result

OK

NG

* The mode numbers are changed as follows by pressing5and6keys:

3y5y7y8yAyF



6 Aging


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CDX-5V661/5V661A/5V661D/5V661S

5. Production Line Mode (See Display Liston page 18 and 19)In this mode, the following operation can be executed:

Linear position adjustment Production Line aging

The line-exclusive aging mode operates.

At the completion of aging by the set count, PASSis displayed.

If an error occurred, ERRis displayed.

Various data reading from EEPROM


Key Description

1 DISP

2 DISP +

3 LINE FLAG 1 ON

4 SERIAL NO. READ

5

6

7 LINE FLAG 2 ON

8 MODEL NO. READ



2. The display mode number can be changed by pressing the1and2keys.

(See Examplein step 2 in the Normal mode on page 22 and 23)

3. Press4key to execute the serial No. read mode.

4. Press8key to execute the model No. read mode.

5. Press qskey to execute the production date read mode.


: DTMS display

Serial No. display (4 digits)

Model No. display (2 digits)

Production year & week display (6 digits)

Key Description

9

0

qa LINE FLAG 3 ON

qs PRODUCTION DATE READ

qd LINEAR POSITION ADJUST

qf

qg LINE FLAG 4 ON

qh LINE AGING


30/8430

CDX-5V661/5V661A/5V661D/5V661S

6. Press qdkey to perform the linear position adjustment.

7. Press qhkey to perform the line aging.

At the completion of 30-time aging, PASSis displayed if OK. (See Display Liston page 18 and 19.)

Description of Data Reading from EEPROM

Key Data Function

4 Serial No. Mode Serial No. (4 digits) is read and displayed

8 Model No. Mode Model No. (2 digits, shown below)

Action No. (2 digits: Repair history) are read and displayed.

qs Production Date Mode Production year/month/date (6 digits) are read and displayed.

Line Flag writing to EEPROM

Key Function

Line Flag 1 to 4 ON 0X01 is written in line flags

MODE LED display

L1 L2 L3 L4 L5 L6 L7 L8

Linear pos. AgingLine Flag 1 Line Flag 2 Line Flag 3 Line Flag 4

adj result result

OK OK OK OK OK OK

NG NG NON NON NON NON



7 Line 1

Linear position adjustment result display (1: OK)

(See Display liston page 18 and 19.)

Aging count display (30 times)

0X01 STD

0X02 D1

0X03 300

0X10 SEAT


31/8431

CDX-5V661/5V661A/5V661D/5V661S

6. LED Adjustment Mode(See Display Liston page 18 and 19)This mode checks the LED lighting and adjusts the brightness of varying LEDs on the front panel.

* Perform the brightness adjustment after the LED was repaired or the indicator LEDs (6 pcs) block or the dimmer LEDs (8 pcs) block

was replaced.

Conventional models adjust the LED brightness by varying the resistance value to the PWM signal from the vehicle.

This Changer adjusts the LED brightness by controlling the PWM signal from the vehicle with the microcomputer.

* This Changer can also adjust the LED brightness by varying the resistance value in the same manner as conventional models, besides the

LED adjustment mode that uses the jig.

(For details, see page 35 and 36)

1

LOAD EJECT

6 DISK CD CHANGER

2 3 4 5 6

CDC Front panel

Indicator LED

Dimmer LED

Lights up only when disc is loaded or ejected

PWM signal

PWM signal

: Conventional models

: This changer

MicrocomputerFrom vehicle


32/8432

CDX-5V661/5V661A/5V661D/5V661S


Key Description Function

1 DISP Change the display mode number

2 DISP +

3 LED ALL LIT Light up all LEDs on the front panel

4 LED NORMAL Cancel LED All Lit mode on the front panel

5 PWM DATA Adjust the data at cursor position

6 PWM DATA + Adjust the brightness of dimmer/indicator LED

7 PWM SEL Select the data to be edited/displayed according to the display mode.

8 PWM SEL + For the data that corresponds to No., see the display mode list.

9 PWM CURSOR Select the data position to be entered

0 PWM CURSOR +

qa

qs

qd SETUP Activate the setup mode for the selected data

qf PWM ENTRY Enter the selected data

qg

qh

How to enter the LED Adjustment mode1. Rotating the rotary switch, adjust the display (7 Seg LED) to 5(third place).



3. Press3key to perform the front panel LED All Lit operation.4. Press4key to cancel the front panel LED All Lit operation (all OFF).


: DTMS display


33/8433

CDX-5V661/5V661A/5V661D/5V661S

(1) LED PWM Adjusting Method1. Press7or8(PWM SEL /+) key to select the data.

2. Connect the Duty Generator (see Settingon page 21).Night Max.: Duty 100%, Night Min.: Duty 20%

3. Press qd(SETUP) key to activate the data setup mode.

4. Press9or0(CURSOR /+) key to select the position where the data is entered.

5. Press5or6(PWM DATA /+) key to adjust the data at the cursor position.

6. Press qf(PWM ENTRY) key to enter the selected data.

4: Indicator PWM (Day Max.: Duty unnecessary)

Press7key Press8key

3: Indicator PWM (Night Max.: Duty 100%)

2: Indicator PWM (Night Min.: Duty 20%)

1: Dimmer PWM (Night Max.: Duty 100%)

0: Dimmer PWM (Night Min.: Duty 20%)

4: Indicator PWM (Day Max.: Duty unnecessary)

Press7key Press8key

Press7key Press8key

Press7key Press8key

Press7key Press8key

PWM data entry position display

PWM data entry position display

PWM data adjusted value display

Data selection LED brightness is determined


34/8434

CDX-5V661/5V661A/5V661D/5V661S

7. Observing the luminance meter, adjust the LED brightness to eliminate variations over all LEDs.

8. Changing the data selection, repeat steps 1 through 7 for adjustment.

(2) LED Data DisplayThis mode can check current Dimmer/Indicator mode and current PWM value.

1. Press1or2(DISP /+) key to adjust the display (7 Seg. LED) to A(first place).

2. Press7or8(PWM SEL /+) key to select the data.

PWM current value

Dimmer A/D value (0 to FF)

0: Dimmer PWM current value

1: Indicator PWM current value


35/8435

CDX-5V661/5V661A/5V661D/5V661S

LED PWM Adjustment without Jig

Setting:

Open the KEY board on the set to be adjusted and disconnect the bias resistor for the LED to be adjusted, then connect a variable

resistor.

Combined resistance

Indicator LED: 1.5 kor moreDimmer LED: 800 or more

(Example) In the case of Indicator LED (D11): Disconnect R31 to R33.

Darken the room.

Note on replacing LED: When luminance of replaced LED is different from other LEDs, (in case it is darker as well as brighter) replace all LEDs in the group.

Group means D11 - D16 of Indicator LED, D3 - D10 of dimmer LED.

Select resistance value taking 10 mA max and electrical power of adjusted resistance value in consideration.

PWM signal

Duty 100%20%

Indicator LED(R31 to R48)

Dimmer LED(R55 to R62, R65 to R76)

Microcomputer

Adjusted parts (see page 36)

(Power supply)

(DC13.0V)

Duty GEN.

+

+

(Power supply)

(DC13.0V)

Duty GEN.

+

+

Adjusted set (replaced or repaired set)Standard set (normal set)


36/8436

CDX-5V661/5V661A/5V661D/5V661S

Adjusting Method:

1. Turn the power on.

2. Enter the PWM Duty 20% signal from the duty generator.

3. Comparing with the standard set, adjust the variable resistor so as to attain the same brightness.

4. Measure resistance value of variable resistor, and replace the variable resistor with the one having same value after the adjustment.

5. Enter the PWM Duty 100% signal from the duty generator.

6. Comparing with the standard set, adjust the variable resistor so as to attain the same brightness.

7. Measure resistance value of variable resistor, and replace the variable resistor with the one having same value after the adjustment.8. Lighten the room (normal state).

9. Turn off the PWM Duty signal from the duty generator.

10. Comparing with the standard set, make sure that the brightness is same.

11. Repeat steps 2 through 7, if the brightness varies over LED's.

Adjusted parts:KEY Board

Circuit Diagram

Printed Wiring Board

R55

R56

R57

R58

R59

R60

R61

R62

R65

R66

R67

R68

R69

R70

R71

R72

R73

R74

R75

R76R31

R32

R33

R34

R35R36

R37

R38

R39 R40

R41

R42

R43

R44

R45

R46R47

R48

KEY BOARD (COMPONENT SIDE)

+ +

R15

R17R18

Q5

R33R32R31R36R35R34R39R38R37

D11D12D13

R42R41R40R45R44

D14D15

R48R47R46R52R51R50 R43R49

R82

C21R81

R65

R77 C22R79

D21

R20

Q4

R21R22

Q3

R 16 D 22

Q6

D16D17D5

D6D8

D7D9

D10

Q11 Q12

R85

C19 C18 C17 C16 C15C20

R19

Q19 Q16Q17Q18Q20 Q15

C14

R73R 66 R 67 R 68 R 69 R 70 R71 R 72 R 74 R 75R55 R56 R57 R58R62R61R60R59

C23

Q21

R76

R86

Q13

R78R80

D3D4

R91

3.3k

3.3k47k

2SB1132

4.7k4.7k4.7k4.7k4.7k4.7k4.7k4.7k4.7k

LSM670LSM670LSM670

4.7k4.7k4.7k4.7k4.7k

LSM670LSM670

4.7k4.7k4.7k3.3k3.3k3.3k 4.7k3.3k

4.7k

0.0224.7k

3.3k

10k 0.02210k

UDZS-10B

47k

2SC2412K

3.3k47k

2SB1132

47k UDZS-10B

2SC2412K

LSM670LSM670LSM670

LSM670LSM670

LSM670LSM670

LSM670

2SC2412 2SC2412

10k

0.022 0.022 0.022 0.022 0.0220.022

3.3k

DTC114EKA DTC114EKADTC114EKADTC114EKADTC114EKA DTC114EKA

0.022

3.3k3.3k 3.3k 3.3k 3.3k 3.3k 3.3k 3.3k 3.3k 3.3k3.3k 3.3k 3.3k 3.3k3.3k3.3k3.3k3.3k

0.022

2SC2412

3.3k

10k

2SC2412

10k10k

LSM670LSM670

0

IND5

IND6

IND2

IND3

IND4

IND5

IND6

IND SLOT

INDS

LOT

IND1

Q5,6

REGULATOR

123456DISC SLOT

INDICATOR

Q15-21

LED DRIVE

6

5

4

3

2

1

LED DRIVE

LOADEJECT

LED DRIVELED DRIVE

REGULATOR

Q3,4

DIMMER B+

INDICATOR B+

+

+


37/8437

CDX-5V661/5V661A/5V661D/5V661S

7. DIAG Mode (See Display Liston page 18 and 19)This mode performs the following operation:

Error history display

50 history data can be checked, starting from the latest data.

Error history clear


How to enter the Check mode

1. Rotating the rotary switch, adjust the display (7 Seg LED) to 6(third place).



3. Press5and6keys to read the error history and error code.

4. Press qhkey to clear the error history.

MODE LED display


Key Description

1 DISP

2 DISP +

3

4

5 ERROR HISTORY

6 ERROR HISTORY +

7

8

Key Description

9

0

qa

qs

qd

qf

qg

qh ERROR HISTORY CLEAR


: DTMS display

Error history display Error code display (See Error codes liston page 19.)

L1 L2 L3 L4 L5 L6 L7 L8


B DIAG


38/8438

CDX-5V661/5V661A/5V661D/5V661S

MEMO


39/84


40/84


41/8441

CDX-5V661/5V661A/5V661D/5V661S

4-3. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:X : parts extracted from the component side.Y : parts extracted from the conductor side. : Pattern from the side which enables seeing.(The other layers' patterns are not indicated.)

Caution:Pattern face side: Parts on the pattern face side seen from(Conductor Side) the pattern face are indicated.Parts face side: Parts on the parts face side seen from(Component Side) the parts face are indicated.

Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F

50 WV or less are not indicated except for electrolyticsand tantalums.

All resistors are in and 1/4W or less unless otherwise

specified. f : internal component.C : panel designation.

A : B+ Line. Power voltage is dc 14.4V and fed with regulated dc power

supply from CD changer controller. Voltages and waveforms are dc with respect to ground

under no-signal conditions.no mark : CD PLAY

: Impossible to measure Voltages are taken with a VOM (Input impedance 10 M).

Voltage variations may be noted due to normal produc-tion tolerances.

Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.

Circled numbers refer to waveforms. Signal path.J : CD PLAY

Note: The components identified by mark0or dotted linewith mark 0are critical for safety.Replace only with part number specified.


42/8442

CDX-5V661/5V661A/5V661D/5V661S

Circuit Boards Location

F1 boardPOS board

F2 board

MAIN board

ASSIST boardKEY board


43/84

CDX-5V661/5V661A/5V661D/5V661S

4343

C322

R650

C311 L313

C313

C314

L312

C312

L311

L303

C304

C303

L302

L301

C302

C301

R210

TP53

C227

R212

R216

R215

R213

R209

C214

CN201

L201

Q201R201

TP191 TP192

C201

R202

C202

TP6

TP7

R227

R207

TP15

TP10

TP9

R203

R205

C208C209

C203

R204

R206

C204

D201

TP203

R229

R230TP202

Q208

C206

C207TP193

R231

C310

CN301

C316C315 L315

L314

L316

L304

D931

IC930

C220

C218

C221

R236

C217

C930

C212

R208

C211

R235

R228

C210

R226

C225 R 225

T P5 8 T P7 7

R690

TP54

TP55

TP56R220

R218

Q206

R219

R222

TP57

R232

C213Q209

R602

R603

C603

TP37

R355

TP198

C941 D940

R940

IC602

C611 C608

C602R696

C696

R615TP70

R612

C601

R601

R600

C600

TP68

R611

R610R609

C610

C609

C607

R607C606R606

R605

C 60 4 R 60 4

TP195

Q672C670

TP74R671

C690

R648

C624

C612

R617

C613

R660

C614

C617

C654

C664

C694

D690

Q691 Q690TP76

C623C699

R698

R699R697

C622

TP99

TP100

R640

L601

C621

C626

C616C615

R633

R689

R635

R631

IC201

X601

R223

C215 Q670

C625

C321 IC601

TP86

R695

Q671

C605

R217

R214

Q205

Q210Q202

C205

TP194

Q204

IC301

M101

M102

S1

R224

TP184 TP83BP3

C226

R211

R221

Q207

C219

BP5TP183

C627

S2

R608

TP98

TP71

TP73

0.1

10k

4.7

4.7

4.7

4.7

4.7

4.7

4.7

4.7

27k

0.1

82k

6.8k

5.6k

6.8k

6.8k

0.1

16P

2SA1162Y10

1004V

10

2.2

6.3

V

1k

91

8.2k

8.2k

2210V

0.1

1000p

8.2k

8.2k

1000p

1SS355

10k

4.7k

2SA1586YG

0.33

2216V 10k

2216V

7P

104.7

1SS355

NJM78L05UA

0.1

0.133p

1k

22 6.3V

0.1

22

16V

4.7k

1000p

10k

100

0.1

33k

0 .0 1 4 .7 k

1k

3.3k

12k

DTC144EU

10k

22k

47k

0.022DTC114EU

120k

33k

220p

22k

0 .4 7 U DZ -8 .2 B

1k

MSM51V17400D

0 .1 0 .1

1120k

1

100

100

220p

33k

33k

220p

10k

100k

220k

0.01

0.047

220p

3.3k0.04710k

1M

1 220k

DTC114EE0.1

47k

47p

33k

0.1

0.1

680

0.1

10k

0.1

2210V

1200p

1200p

0.01

1SS355

D TA114EU D TA114EU

0.11000p

100

10k100

0.1

100

0.1

2210V

11

1k

10k

100

100

CXA2581N

16.934MHz

22k

0.1 DTC114TE

0.1

0.1 CXD3027R

(RF DC)

220k

DTC114EE

1500p

4.7k

6.8k

DTC114EE

DTC144EU2SA1586YG

0.1

DTC114EE

LV8018W

180k

(TE) (TE)

10p

5.6k

220k

2SA1586YG

4710V

(FE)(FE)

22 10V

3.3k

(F

OK)

(RFAC)

(VC)

A1

A2

A3

A4

A5

A6

A7

A8

A9

B1

B2

B3

D0

D1

XWE

XRAS

A10

A0

A1

A2

A3

D3

D2

XCAS

XOE

A9

A8

A7

A6

A5

A4

A4

A5

A6

A7

A8

A9

FRDR

FFDR

TRDR

TFDR

SRDR

SFDR

FFDR

FRDR

TFDR

SRDR

MDP

XQOK

XWRE

XRDE

SQSO

SQCK

SQSY

RST

CDSO

LAT

CDCKO

SENSE

FOK

TRDR

SCLK

MDP

DMUT

GFS

LMT_IN

OPH

R/RW

MDS

MDP

LOCK

Z1

Z2

Z3

Z4

Z1

Z2

Z3

Z4

Y1

Y2

Y3

Y4

Y5

Y1

Y2

Y3

Y4

Y5

Y6

Y6

X1

X2

X3

X4

X1

X2

X3

X4

SFDR

MDS

MDS

V1

V2

V3

V4

V1

V2

FOLOCK

GR

XOE

XCAS

D2

D3

D0

D1

XWE

XRAS

A10

A0

A1

A2

A3

RSW

V3V4

VC

LD

A

B

E

F

C

VCC

VR

PD

F+

T+

T-

F-

GND

NC

SLED(+)

SLED(-)

LIMIT SW

GND

SP(+)

SP(-)

OPH

D-RAM

DIGITAL SIGNAL PROCESSOR,

DIGITAL SERVO PROCESSOR,

D-RAM CONTROLLER

MIRROR,DETECT

SWITCH

SWITCH

SWITCH

FOCUS

LE NS SWITC H

FOK

SWITCH

SWITCH

ESP/NORMAL

SWITCH

ROM/RW

RF AMP,

FOCUS/TRACKING

ERROR AMP

SWITCH

ON/OFFSWITCH

RFAC

SWITCH

ROM/RW

OG

I

+5V

REGULATOR

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE MOTOR DRIVE

FLEXIBLEBOARD

(LIMIT)

(SLED)

(SPINDLE)

Q201,207,208

AUTOMATIC

POWER

CONTROL

FLEXIBLE

BOARD

OP

Q690,691

SP/SL

(HOME)

10H

10

H

10

H

10

H

10H

22

H

22

H

10

H

10

H

10

H

10H

4-4. SCHEMATIC DIAGRAM MAIN Board (1/3) See page 50 for Waveforms. See page 53 for IC Block Diagram.

The components identified by mark 0or dottedline with mark0are critical for safety.Replace only with part number specified.

(Page 44)

(Page 45)


44/84

CDX-5V661/5V661A/5V661D/5V661S

4444

R810

R801

R802

R803

R804

R809 R

811

R806

D801

R895

R894

C894

R842

C896R896

R854

R855

FB812

FB811

R859

TP89

TP88

TP87

TP201

R828

R827

R826

R893

R825

R824

R823

R822

R829

R830

R831

R833

TP116

TP117

TP24

TP25

TP26

TP27

TP28

TP29

CN502

CN501

IC502

IC810

C821

C 82 3 C 82 0

C806

C502

IC501

TP186

TP185

TH801

C816

R857

TP91

R856

TP90

TP188

TP187

C504

TP190

TP189

C810 R846

R847R848

TP96TP93 TP97

TP95

C803

R843

R841 R840

C895

R812

R814R813

R820

R821

C804

C805

R808

R832

C801

R858

C818

X801

M103

M105

M104

R502

IC801

IC830

IC820

R898

R897

C815

CN801

CN802

CN503

TP47

TP49

TP48

TP50

CN950

TP42

TP43

TP44

TP45

TP46

CN960

RV1

C807

22k

22k

22k

22k

22k

22k

22k

4.7

k

DAN222

1k

1k

0.0

1

22k

1000p

1k

22k

22k

1k

100

100

100

100

100

100

100

100

100

100

100

100

8P

2P

LB1836M

M24C16-WMN6T

0.1

0.1 1

0.1

0.1

LB1930M

0.1

4.7k

22k

0.1

0.1 0

100100

0.1

0

2 2 k 2 2 k

1000p

22k

22k22k

22k

22k

0.1

0.1

22k

22k

2210V

100k

0.1

12.288MHz

220

HD6432357M05F

TC7W14FU

S-80825ANNP

22k

22k

0.1

7P

7P

3P

5P

7P

0.1

B1

B2

B3

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

M3-

M3+

M2-

M2+

M1-

M1+

M3+

M3-

M1-

M1+

M2-

M2+

SQSY

SQSO

SQCK

CDSO

S_CL

HOME

POS

DIM

DSTC_L

DSTC_R

PANA_SI

DIN_L

DIN_R

K_1

K_5

K_6

IND1

IND2

IND3

IND4

IND5

IND6

K_LOAD

K_EJECT

SW1-6

SWLOAD

SWEJECT

INDSLOT

LIGHT

DIMMER

OPP

DSZFOK

R/RW

FOLOCK

SCLK

SENSE

CDCKO

LAT

RST

XQOK

XRDE

XWRE

GFS

OPP

HOME

S_CL

DSTC_L

DSZ

DSTC_R

AGING

CDPW

CONTVOL

DIMIN

LMT_IN

OPH

LMRLM

LMLMR

DMUT

K_2

K_3

K_4

CM

CMR

CMRCM

MDS

MDP

LOCK

GR

WAKE

IN

CK

CKO

SO

RSW

DIAG

FLA

PW

RESET

POS

F-RX

F-TX

ESPXRDE

ESPXWRE

ESPXQOK

GND

3.8V

DCP

GND

OPP

GND

S_CL

5V

HOME

POS

GFS

CD_LAT

CD_SO

CD_RST

FOK

CD_SCK

CD_CKO

SENS

LMT_IN

AMUTE

OPP

OPH

CD

_PW

MECA

_PW

EM

EMR

LM

LMR

CM

CMR

S_

CL

EECKO

EESIO

DIN_L

DIN_R

HOME

R/RW_SW

NC

DSTC

_L

DSTC

_R

DSTC_L

DSTC_R

DIMIN

MODEL

CONTVOL

DSZ

CDMUTE

FOLOCK

INDSLOT

IND6

IND5

IND4

IND3

IND2

IND1

SWEJECT

SWLOAD

SW1-6

K_

EJECT

K_

LOAD

K_

6K

_5

K_

4K

_3

K_1

K_2

AGING

DSZ

POS

DIAG

_SW

FLASH

_SW

NC

RF

_SW

NC

NC

NC

NC

MDS

PullDown

PullDown

MDP

LOCK

PullDown

L_MOTOR-

E_MOTOR+

E_MOTOR-

C_MOTOR+

C_MOTOR-

L_MOTOR+

C_MOTOR+

C_MOTOR-

E_MOTOR-

E_MOTOR+

EEPROM

INRST

NC

GNDRESET SIGNAL

GENERATOR

SCHMITT

TRIGGER

INVERTER

(POS,RESET)

ELEVATOR/DIVIDER

MOTOR DRIVE

MOTOR DRIVE

LOADING

SYSTEM CONTROLLER

(LOADING)

(DIVIDER)

(ELEVATOR)

FLEXIBLEBOARD

ELEVATOR

HEIGHT SENSOR

GND

S_CL

DSTC_R

DSTC_L

DSZ

GND

HOME

5V

POS

NC

NC

NC

MECH MOTOR

OP PLAY

POSITION

DETECT

POSITION

DETECT

OP HOME

(OP ADDRESS DETECT)

(SHUTTER CLOSE DETECT)

CHUCKING END/SAVE

END DETECT:LEFT

(DISC SIZE DETECT)

CHUCKING END/SAVE

END DETECT:RIGHT

FLEXIBLEBOARD

ASSIST

FLEXIBLEBOARD

DETECTIONADDRESS

5. SCHEMATIC DIAGRAM MAIN (2/3)/ASSIST/POS Boards See page 50 for Waveforms. See page 53 for IC Block Diagram.

(Page 43)

(Page 45)


45/84

CDX-5V661/5V661A/5V661D/5V661S

4545

TP119

TP149

R868

IC760

R883

CN901

FB710

FB720TP118

TP120

TP121

TP122

TP123

TP124

TP125

TP126

TP128

TP130

TP131

TP134

TP135

TP136

TP137

TP138

TP139

TP140

TP148

TP144

TP150

TP151

TP152

TP153

CN902

CN903

R912

TP156

TP155

R913

R920

R921

R922

R923

R924

R925

R926

R927

R928

R929

R930

R931

R932

R933

R934

R935

R936

R937

TP161

TP162

TP163

TP164

TP165

TP166

TP167

TP168

TP169

TP170

TP171

TP172

TP173

TP174

TP175

TP176

TP177

TP178

TP179

TP180

L801

Q906

Q905

R906

R905

R882

C867

Q864

Q902

R902

R901

Q901

R880

Q881R878

R875

R874R873

Q863

R877

R871

R870

C 863 D 852

D863

R852

R864

R892 D851

R862C851

R866C861

Q851

Q850

R861

R891

R863

D861

R890

R867

IC870

C864

R872

R876

R884R879

IC880

Q880R885

R8 86 R8 89D864 R

881

Q700

Q701

R705

C701

TP200

R706

TP75

R707

Q702

R755 C754 C713 R715

C716

C753

R754

C757

C925

C910

R910Q910

R911

IC910

TP197

R701

R704

R703

R702C922

IC920

R750

R760

C760

R761R762

R752

C761

R751C751

C750

Q710

Q720

R716

R726

R725C723 C726

R765

C764

R764

C763

C767

C663

C653

C920C924

C923

TP196

C762

IC750

C752

TP199

Q852

Q862

IC940

C868

100k

NJM4580V

100k

10P

27P

27P

22

1k

1k

1k

1k

1k

1k

1k

1k

1k

100

100

100

1k

1k

1k

1k

1k

1k

1k

DTC114EE

2SA1162Y

10k

22k22k

0.0

22

2SC2712

DTC114EE

3.3k

22k

2SA1162Y

150k

DTA144EU47k

100

1001k

2SC2712

1k

1M

150k

0.22 UDZ-12B

1SS355

33k

270k

1 50 k UDZ -5 .1 B

10k0.01

100k2.2

2SC4116YG

2SA1586YG

100k

47k

39k

DAP222

47k

47k

TC7SH14FU

0.1

1k

1k

220k68k

S-80850ANNP

2SC271222k

47k 100kUDZ-6.8B

220k

XN1A312-TX

DTC114EU

150k

1

100k

100k

2SA1586YG

3 3k 2 2 p 1 0 1 0 0

10

4.7

20k

0.1

0.01

0.1

2.2k2SB1132

1k

RN5RF33AA

47k

47k

47k

47k1025V

AN77L09M

10k

10k

1000p

10k20k

20k

100p

10k100p

1000p

DTC323

DTC323

10k

10k

10010 10

33k

22p

20k

4.7

0.1

4.7

4.7

0.330.1

0.1

4.7

NJM4580V

4.7

2SC2712

2SC2712

RN5RZ38BA

0.1

A1

A2

A3

A4

A5

A6

A7

A8

A9

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

PANA_SI

DIM

K_1

K_2

K_3

K_4

K_5

K_6

IND1

IND2

IND3

IND4

IND5

IND6

DIN_L

DIN_R

DIMMER

LIGHT

INDSLOT

SWEJECT

SWLOAD

SW1-6

K_EJECT

K_LOAD

RESET

CDPW

AGING

DIMIN

CONTVOL

WAKE

IN CK

CKO

SO

DIAG

FLA

PW

F-RX

F-TX

BUS 5V

REG 5V

REG 5V

REG GND

REG GND

REG GND

MOTOR 5V

MOTOR 5V

MOTOR GND

MOTOR GND

MOTOR GND

CDON

CDMON

+B

UCOM GND

DIMMER SIGNAL

RST

CONTROL VOLTAGE

REG GND

MOTOR 9V

MOTOR 9V

MOTOR 9V

MOTOR GND

AGING MODE

DIM PWM

IND PWM

IND SLOT

IND 6

IND 5

IND 4

IND 3

IND 2

IND 1

+B

SW EJECT

SW LOAD

SW 1-6

KEY EJECT

KEY LOAD

KEY 6

KEY 5

KEY 4

KEY 3

KEY 2

KEY 1

DISC IN LEFT

DISC IN RIGHT

FLASH_RX

FLASH_TX

FLASH_SW

DIAG_SW

UCOM GND

AUDIO GND

AUDIO GND

AUDIO GND

UCON 3.3V

FLEXIBLE

BOARD

UCOM 3.3V

UCOM GND

BUS +5V

FLEXIBLE

BOARD

KEY

F1

AUDIO LEFT

AUDIO RIGHT

DATA IN ->

DATA CLK


46/84

CDX-5V661/5V661A/5V661D/5V661S

4646

C208

X601

IC501

CN301

IC810

IC930

IC870

C202C219

Q862

Q863

L314

L601

L313

L304 L303 L301

C310

C922

CN501

R843

R841

R840

X801

C816

L302

C217

C815

C627

C626

C201

IC201

C617

C207

C212

L201

D931

Q910

CN201

Q905

IC502

Q201

Q906

CN903

C716

C726

Q710

Q720

C723

C713

CN503

CN902

CN901

CN801

CN802

CN502

R842R894

C894

C315

TH801

R910

C206

C218

C213

C220

R224

R726

R716

R211

C226C209

R212

C227

R221

R640

R648

C624

C690

R228

R905

R906

R891R861

R617

C851

R862

R875

R872

R870

R871

R873R874

R876

R877

R847

R848

R602C609

R608

R606

R603

C205

R201R202

R698

C623

C622

C321

R633

C699

R699

R355

C322

C818

R814

R813

C804R820

R821R822

R823 R824

R825

R635 R893

R826

R804

R810

R811

R809

R812

R803R802

R801

C803

R829R827 R830

R832R833

R831

C864

R866

R864 C861

R856

R855

R854

FB812

FB811

Q691

Q690

C221

R859

R913

R236R690

C602

L315

FB710FB720

C753

C752

C763

R660

R650

R701

R702

R703

R704

C653

C663

C654

C664 R750

R760

IC760

IC750

R755

C754R754

C751

R751

R752

C750

C761

R761

R762

C760

R765

IC940

C923

C762

R725

R715

R828

C805

C504

R204 R206

C301

C302C303C304

C313 C312

C311

R764

C314

C316

C764

R890

C801

L801

R936

R937

C925

IC301

R897

TP97

TP91

C502

TP24TP25

C603 TP57

TP183(FE) TP184

(TE)

TP71(RFAC)

TP199

TP200

TP29

TP28

TP27

TP26

TP196

TP37(GND)

TP193

TP195

TP96

TP87

TP88TP89TP90

TP201TP185

TP186

TP187

TP188TP190

TP189

TP95

TP70

TP73(VC)

TP194

TP117

TP116

R898

R696

C696

IC920

C920

L316

L311L312

IC801

IC601C615C616

R697R689

TP58

TP74

TP75

TP76

TP77

TP202

TP203TP86

(RFDC)

TP98(FOK)

128

1

38

39 64

65

102

103

E B

C

123

54

1

120 91

30

3148

1

12

13 24

25

36

37

90

61

60

FLEXIBLEBOARD

OPFLEXIBLEBOARD

(CHASSIS)

M105(DIVIDER)

M104(ELEVATOR)

M M M M

16

RV1ELEVATOR

HEIGHT SENSOR

F1 FLEXIBLE BOARD

F1 BOARDCN183

KEY BOARDCN1

F2 BOARDCN110

F2 FLEXIBLE BOARD

KEY FLEXIBLE BOARD

2 M123

5

4

(FE)

(TE)

MAIN BOARD (COMPONENT SIDE)

14

85

14

85

M101(SLED)

M102(SPINDLE)

S1(LIMIT)

S2(HOME)

OPTICALPICK-UPBLOCK

(KSS-660C)

1-680-575-

11

(11)

A

B

C

(OP HOME POSITION DETECT)

(OP ADDRESS DETECT)

ASSIST BOARD

(CHUCKING END/SAVE END DETECT: LEFT)(DISC SIZE DETECT)

(SHUTTER CLOSE DETECT)

CHUCKING END/SAVE END DETECT: RIGHT

ASSISTFLEXIBLEBOARD

1-680-577-

11

(11)

5 1

M103(LOADING)

MECH MOTORFLEXIBLEBOARD

OP PLAYPOSITION DETECT

ADDRESSDETECTIONFLEXIBLEBOARD

1-680-576-

11

(11)

7

1

POS BOARD

1 2 3 4 5 6 7 8 9 10 11 12

A

B

C

D

E

F

G

H

I

4-7. PRINTED WIRING BOARDS MAIN (Component Side)/ASSIST/POS Boards See page 42 for Circuit Boards Location.

D931 H-9

I C2 01 G -9I C3 01 H -5I C5 01 C -8I C5 02 C -8I C6 01 F -6I C7 50 D -8I C7 60 F -8I C8 01 D -5I C8 10 F -4I C8 70 C -6I C9 20 D -7I C9 30 H -9I C9 40 E -7

Q201 G-8Q690 G-6

Q691 H-6Q710 E-9Q720 E-9Q851 D-5Q862 D-6Q863 C-6Q905 D-6Q906 D-6Q9 10 H -1 0

Semiconductor

Location

Ref. No. Location

(Page 48)

(Page 50)

(Page 52)


47/84

CDX-5V661/5V661A/5V661D/5V661S

4747

D861

IC910 C203C204

C214

C215

D940

C606

C607

C612

C614

C670

C910

C930

R217

R203

R205

R207

R209

R210

R213

R214R215

R216

R218

R219

R220

R222

R223 R225

IC880

R863

R852

Q852

R607

D851

R940

R882

R880

R879

R878

R868

R867 C867

R858

R857

R846

R671

R808

R806

R901

R881

R911

R631

R615

R612

R611

R610

R609

R605

R604

R502

C

868

C823

C821

C820

C810

C807

C806

C625

C621

C611

C610

C608C605

D864

C863

D201

IC602

IC820

Q901

Q671

Q672

Q902

Q670

D801

Q700

C225

R226

D852

R229

R230

R231

R227

Q880

R885

R886

R884

R232

Q205

D863

R895

C895

R896

C896

Q864

R883

R892

Q206Q209

IC830

Q210

R912

C613

C601

R601

R600

C600

Q204

R208

C757

C924C767Q701

R889

Q881

R920

R921

R922

R923

R924

R925

R926R927

R928R929

R930

R933

R932

R931

R935

R934

C604

D690R695

C694Q207

Q202

Q208

C941

C211 C210

R235

Q702

R902

Q851Q850

R707

C701

R706

R705

EB

B

B

B

E

E

EC

CC

C

A

AA

K

K

K

3

42

1

MAIN BOARD (CONDUCTOR SIDE)

E B

C

E B

C

4

43

1

125 8

123

5

4

1-680-575-

11

(11)

1 2 3 4 5 6 7 8

A

B

C

D

E

F

G

H

4-8. PRINTED WIRING BOARD MAIN Board (Conductor Side) See page 42 for Circuit Boards Location.

D201 H-4D690 H-5D801 D-7D851 D-5D852 C-4D861 D-6D863 C-5D864 C-6D940 H-7

I C6 02 F -7I C8 20 E -8I C8 30 E -7I C8 80 C -5I C9 10 H -2

Q202 F-4Q204 F-2

Q205 F-4Q206 F-3Q207 H-4Q208 H-4Q209 F-3Q210 F-4Q670 F-4Q671 F-5Q672 F-5Q700 E-3Q701 E-2Q702 E-3Q850 D-6Q852 C-5Q864 C-6Q880 C-6Q881 C-6Q901 F-2Q902 F-2

Semiconductor

Location

Ref. No. Locat ion


48/84

CDX-5V661/5V661A/5V661D/5V661S

4848

1 C-62 C-103 C-24 C-145 E-46 E-57 E-78 E-99 E-1110 E-1211 D-412 D-513 D-714 D-915 D-1116 D-12

17 B-821 B-422 B-923 B-1424 B-1425 B-1426 B-1427 B-1428 B-1429 B-1430 B-14

1 C-62 C-103 B-44 B-45 B-96 B-911 B-412 B-513 B-615 B-1016 B-1117 B-1118 B-1219 B-1320 B-1321 B-8

CN1

D1D1, Q1 D2, Q2

D2D11 D12 D13 D14

D15

D16

D17

Q2

S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12

S13

S14

S15

S16

D5 D6 D7 D8 D9 D10

D4D3K A

A

K

A

K

A

K

A

K

A

K

KA KA KA KA KA

A

K

KA

AK

AK

KA KA

D25

C2

D26

C3

C4

C1

R1R2

D23

R3R4 D24

C5

R55

R56

R57

R58

R59

R60

R61

R62

R65

R66

R67

R68

R69

R70

R71

R72

R73

R74

R75

R76

Q3

R21

R22

R19

R20 D21

Q4

R5

R31

R32

R33

R34

R35 R36

R37

R38

R39 R40

R41

R42

R43

R44

R45

R46 R47

R48R50

R51

R52

R49

Q5

R18

R17Q6

R15

R16

D22

D27

Q21 R85 R86

C20D30

Q13R81

R78

C21

R82

Q11 R79

R80

C23

Q12

R77

C22

Q20

Q19Q18Q17

Q16Q15

C14

C15

C16 C17C18

C19 R6

R7

R8

R9

R10

R11R12

R13

TP1 TP2 TP3

TP4

TP5

TP6

TP7

TP8

TP9

TP10 TP11 TP12

TP13

TP14TP15

TP16TP17TP18TP19TP20

TP21

TP22 TP23

TP24

TP25TP26

TP27

Q1

D29 D28

R91

KEY BOARD (COMPONENT SIDE)C

MAINBOARDCN903

KEYFLEXIBLEBOARD

1 2 3 4 5 6

EJECTLOAD

D11 16(AFINDICATOR)

DISCSLOT

INDICATOR

1-680-574-

11

(11)

(DISC IN DET) (DISC IN DET)

AK

D1 D17

KEY BOARD (CONDUCTOR SIDE)

1-680-574-

11

(11)

(CHASSIS)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

A

B

C

D

E

F

G

H

I

J

4-9. PRINTED WIRING BOARD KEY Board See page 42 for Circuit Boards Location.

emiconductorocation

ef. No. Location (Page 46)


49/84

CDX-5V661/5V661A/5V661D/5V661S

4949

(3/3)

R11

CN1

TP27

TP26

TP25

TP24

TP22

TP23

TP21

TP20

TP19

TP18

TP17

TP16

TP15

TP14

TP13

TP12

TP11

TP10

TP9

TP8

TP7

TP6

TP5

TP4

TP3

TP2

TP1

R5

C3

R3

D2

C1 C2

R2R1

D1

Q2

S8S7S6S5S4

D26

R9

D25

R8

D24

D27

R10

D28

S3S2S1

R6

R13

D23

D30

R12

R7

D29

S9S10S11S12S13S14S15S16

R15

R17R18

Q5

R33R32R31R36R35R34R39R38R37

D11D12D13

R42R41R40R45R44

D14D15

R48R47R46R52R51R50 R43R49

R82

C21R81R77 C22R79

D21

R20

Q4

R21R22

Q3

Q1

R 16 D 22

Q6

D16D5

D6D8

D7D9

D10

Q11 Q12

R85

C19 C18 C17 C16 C15C20

R4

R19

Q19 Q16Q17Q18Q20 Q15

C5

R73R 6 6 R6 7 R6 8 R 69 R 7 0 R7 1 R 72 R 74 R 7 5R55 R56 R57 R58R62R61R60R59

C23

Q21

R76

R86

Q13

R78R80

D3D4

C4

R91

R65

C14

D17

47k

27P

3.3k

0.022

560

CL-200IR

0 .0 22 0 .0 22

560560

CL-200IR

CPT-290

UDZS-10B

47k

UDZS-10B

47k

UDZS-10B

UDZS-10B

47k

UDZS-10B

47k

47k

UDZS-10B

UDZS-10B

47k

47k

UDZS-10B

3.3k

3.3k47k

2SB1132

4.7k4.7k4.7k4.7k4.7k4.7k4.7k4.7k4.7k

LSM670LSM670LSM670

4.7k4.7k4.7k4.7k4.7k

LSM670LSM670

4.7k4.7k4.7k3.3k3.3k3.3k 4.7k3.3k

4.7k

0.0224.7k10k 0.02210k

UDZS-10B

47k

2SC2412K

3.3k47k

2SB1132

CPT-

290

47k UDZS-10B

2SC2412K

LSM670LSM670

LSM670LSM670

LSM670LSM670

LSM670

2SC2412 2SC2412

10k

0.022 0.022 0.022 0.022 0.0220.022

560

3.3k

DTC114EKA DTC114EKADTC114EKADTC114EKADTC114EKA DTC114EKA

0.022

3.3k3.3k 3.3k 3.3k 3.3k 3.3k 3.3k 3.3k 3.3k 3.3k3.3k 3.3k 3.3k 3.3k3.3k3.3k3.3k3.3k

0.022

2SC2412

3.3k

10k

2SC2412

10k10k

LSM670LSM670

0.022

0

3.3k

0.022

TLRU1002A

IND1

IND2

IND3

IND4

IND5

IND6

IND2

IND3

IND4

IND5

IND6

IND SLOT

INDSLOT

IND1

KEY1

+B

IND PWM

DIM PWM

IND1

IND2

IND3

IND4

IND5

IND6

BUS +5V

KEY2

KEY3

KEY4

KEY5

KEY6

KEY LOAD

KEY EJECT

SW 1-6

SW LOAD

SW EJECT

IND SLOT

EJECT LOAD 6 5

1 2 3 4 D1,Q1

DISC IN L DETECT

D2,Q2

DISC IN R DETECT

DISC IN LEFT

DISC IN RIGHT

UCOM GND

UCOM GND

UCOM 3.3V

Q5,6

REGULATOR

123456DISC SLOT

INDICATOR

Q15-21

LED DRIVE

6

5

4

3

2

1

LED DRIVE

LOADEJECT

LED DRIVELED DRIVE

REGULATOR

Q3,4

DIMMER B+

FLEXIBLE

BOARD

KEY

S7,8S5,6S3,4S1,2

S15,16 S13,14 S11,12 S9,10

INDICATOR B+

4-10. SCHEMATIC DIAGRAM KEY Board

(Page 45)


50/84

CDX-5V661/5V661A/5V661D/5V661S

5050

IC110

Q123

CN120

D141

Q103

Q101

Q143

Q102

Q142

Q104

C147

C146

L141

C101

C105

D165

D166

C110

C112

C104

C108

R102

R128R130R132R134R136

R125

R144

R142

R141

R146R148R150

R151

R154

R155

R163

R122

R123

C106

IC140

D162Q122Q121

C122

C141

C142

R101

D102

R127R129R131R133R135

D121

D101

CN100

C102

C103

D140

R121 R124

R120

D122

Q124

R103

C111

C109

D167

D163

D164Q141

R145

R143

R147R149C144

L142

CN110R164

R165

R166

R167

C148

C149

R153

R152

TP110

F2 BOARD (COMPONENT SIDE)

MAIN BOARDCN902B

F2 FLEXIBLE BOARD

1 8

4 5N.C.

1 5 7

127

1

2 GRY

YEL

F1 BOARDCN182D

1-680-573-

11, 12

(11, 12)

123

5

4

F2 BOARD (CONDUCTOR SIDE)

1-680-573-

11, 12

(11, 12)

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

G

H

3.5 Vp-p

81 ns

2.2 Vp-p

59 ns

4-11. PRINTED WIRING BOARD F2 Board See page 42 for Circuit Boards Location.

1.2 0.3 Vp-p

Waveforms

AIN Board

C201 qh(FE), IC601 ys(FE)CD play mode)

5 IC601 rd(MDP) (CD play mode)

C201 qk(TE), IC601 y;(TE)CD play mode)

6 IC601 ih(LRCK) (CD play mode)

C201 qg(RFAC), IC601 ua(RFAC)CD play mode)

7 IC601 o;(BCK) (CD play mode)

Approx.100 mVp-p

3.9 Vp-p

3.8 s

Approx.250 mVp-p

3.9 Vp-p

22.7 s

4.5 Vp-p

472 ns

C601 of (XTAO) 8 IC801 ih(EXTAL)

I C1 40 D -2

Q101 C-7Q102 C-7Q103 C-5Q104 C-5Q121 B-5Q122 B-6Q123 C-7Q124 B-6Q141 D-4Q142 C-4Q143 D-3

Ref. No. Locat ionRef. No. Location

D101 D-7D102 C-7D121 C-7D122 B-6D140 D-5D141 D-2D162 B-2D163 D-5D164 D-5D165 D-5D166 C-5D167 C-5

I C1 10 B -5

Semiconductor Location

(Page 46)

(Page 52)


51/84

CDX-5V661/5V661A/5V661D/5V661S

5151

TP110

C149C148

C147C146D141

R153R152

R151

R150

R149

R148

R147

R146

C144R155

R154C142C141

Q141

L141Q142

D140

C111

C112C110

Q104

C108

C104 C105 C106

D101

Q102

Q101D102

CN100

R136

R135

R134

R133

R132

R131

R130

R129

R128

R127

Q123

R122

D121D122

Q122

Q121

R120

R123 R124 R125

D162

C122R163 R164 R165 R166 R167

D167

D166

D165

D164

D163

CN120

C103C102C101

C109

R103

R102

Q103

R141

R142

R144

R145

R143

IC110

L142

IC140

Q143

CN110

R101

R121

Q124

47

16V0.1

330

6.3V

330

6.3VMA736

1.5k1.5k

470

1

1

1

1

1

330p47k

15k

100

25V

100

25V

DTC114

2SB11881SR154-400

226.3V

0.10.1

2SB1132

0.1

0 .1 3 306.3V

0.047F5.5V

RD5.6UJ-N2

2SC2412K

2SB1202MA111

2P

2.7

2.7

2.7

2.7

2.7

2.7

2.7

2.7

2.7

2.7

2SB1449

10k

MA111MA111

Documents

Sony CDX-5V661/5V661A/5V661D/5V661S Service Manual