Thomson Chassis Lcd12b 20lb120s4

LCD04WFirst issue 06 / 05

BLOCK DIAGRAM - SCHEMA SYNOPTIQUE - BLOCKSCHALTBILD - SCHEMA A BLOCCHI - ESQUEMA DE BLOQUES

LCD Panel

IR Board (LED s)

PFC/DC-DC/Audio/ Board

Keyp

ad B

oar

d(H

eadp

hone

Ja

ck)

7 pi

n

12 pin

50 pin

50 pin

20 p

in

Inverte r

Pow

er

Conn

ecto

rBo

ard

2pin

2pin

Tune r

60 pin golden finger

D-Su

b

S-Vi de o

Scaller/Main-CPUWT8811

Video DecoderSAA7 154

Telte

xtSD

A555

XFL

DDCEEPROM

CompositeVide o

L/R AudioIn put

Audio Line Out

SC AR T

Main Board

sub- CP UWT61P 4

EEPROM

Audio Pro cesso rMSP3 415G

20 p

in

7 pi

n

8 pi

n

8 pi

n

2 pin

2 pin

DC 19 V In

4 pin

Video Board

12 p

in



AV2

(S-video&

Composite)

TV tuner

AV1

(Scart)MSP 3415G

Audioprocessor

Audio Line Out

TDA7 266Audio AMP

L

R

EarPhone output

YPrPb/YCr Cb&

PC

74HC4053Mu x

SIF

TV_ L/R(Scart Out )



PC, YPr PbWT8811(scala r)

SAA7154(Video Decode r)

S-video

CVBS

TV tuner

YCrCb

D-SUB input(PC, YPrPb,YCrCb)

Video Bo ard

PC Board

LCD panelVideo Block Diagram

SCART

TeleTe xt RG BMM1234(Switch)

RGB 888

AD C(built -in)

SDA555XFL(Tel eT extdecoder )

TT CVBS

Y/C

CVBS

SCART RGB

SCART CV BS

TV Out

ITU-656

4:2:2(8-b its)


AUDIO CHANNEL SCHEMATIC DIAGRAM - SCHEMA DES CIRCUITS AUDIO - SCHALTBILD MEHRKANAL AUDIO - SCHEMA DEI CIRCUITI AUDIO - ESQUEMA DE LOS CIRCUITOS AUDIO

( AUDIO 20” )

CN601

CN602=>CN602


KEY _IN1 KEY _IN0

PH ON E_ L

MU TE_HP_ JACK

PHON E_ R

MU TE_HP_ JAC K

KEY _IN0KEY _IN1

PHON E_ RPH ON E_ L

+5VS1

+5VS1

+5VS1

POWER

VOLUME +

CHANNEL +

CHANNEL -

VOLUME -

MENU

High : Mute (When Jack is pluging)

( 0V) (0V)

(0.9V) (0.9V)

( 2V) ( 2V)

R6220

R8470

R3 1K

D5

TZMC5

V1

SW 41 3

2 45

D1

TZMC5V1

1

TP 5

R7470

D3

TZMC5V1

D2

TZMC5V1

SW 21 3

2 45

R96.8K

C20.1U K

J2

33

5544

6677

22

11

SW 31 3

2 45

TP 2

+ C147 U16V

J1

1234567

G1

G2

SW 11 3

2 45

TP 3

R1110K

R11K

C71000P K50V

TP 7

C81000P K50V

C50.1U K

R1 3 0

C61000P K50V

TP 4

R21K

R4

1K

D4

TZMC5

V1

1

SW 61 3

2 45

R106.8K

TP 1R5220

D6

TZMC5

V1

R1 2 0

SW 51 3

2 45

TP 6

C40.1U K

R1 4 0

KEYBOARD SCHEMATIC DIAGRAM - SCHEMA DES CIRCUITS COMMANDES - SCHALTBILD BEDIENTEILSCHEMA DEI CIRCUITI TASTIERA - ESQUEMA DE LOS CIRCUITOS MANDOS


LED_ STANDBY

PHONE _LPHO NE_R

LED_ STANDBY

LED_PO WERON

LED_PO WERO N

IR _INT

IR _INT

KEY_IN0

PHO NE_RPHONE _L

KEY_IN1

MUTE _HP_JAC K

KEY_IN1KEY_IN0

MUTE _HP_JAC K

+5VS

+5VS1

+5VS1

TP 10

TP 17 R45.1K

TP 12

U1

TSOP 483 3

VOUT

1

GND

2

VCC

3

TP1

C710

00P

K

TP2

TP 11

TP 15

J1

1234567

G1

G2

TP3

RG

LED 1GREEN/RED

2

1 3

4

TP7

C810

00P

K

TP4+ C1

47U16V

12

L1 Z2 20

J2

1 12 23 34 45 56 67 78 89 9

10 1011 1112 12 TP8

C910

00P

K+ C3

4.7U25V

12

TP6

TP 19

R2 330

C410

00P

K

C10

1000

P K

TP9

TP5

TP 18

C510

00P

K

TP 13

C11

1000

P K

C20.1U K

R1 330

R3330

C610

00P

K

IR RECEIVER SCHEMATIC DIAGRAM - SCHEMA RECEPTEUR INFRAROUGE -SCHALTBILD IR EMPFÄNGERSCHEMA RICEVITORE IR - ESQUEMA RECEPTOR IR


AV 1_CVBS_I N

AV1_C _IN

AV1Y _IN

+9 V

+5VS

+5 VS

+5VS

+5VS

+5 VS

+9 V

+5VA

AV1_ R

AV4_ R

AV4_L

AV1_L

AV14_A UD_SEL

AV1_L

AV1_R

AV1_ C

AV14R

AV14L

AV1_SDET

AV1_Y

AV1_MODE0

AV1/TV_CVBS_SEL

AV1/TV_CVBSTV_CVBS

20L4BI VIDE O BD48.M3906.S03

20L 4BI99.M3975 .TIF

, October 27 , 200AV1: AV2 showed by OS DAV3: PC, YPrPb/YCrCb by OSDAV4: AV1 (SCART) by OSD AV14_AUD_SEL Output

AV4AV1HIGH

LOW

VIDEO BOARD

6

21

3

5

4

Bottom View

G3

Bottom View

G21 3

2 4

G1

0 .64VPP

sycn tip 1.35Vsycn tip 620mV

R3 8NC

TP 3

ZD1TZMC5V1

12

R2 727K

C8

2.2 U Z

+ C19310U16V

12

L2120 OHM

R4 21K

C1 5

2.2U Z

R1 327K

L3120 OHM

R3 427K

+ C1 010U16V

12

C7NC

DN4

BAV99

A

J

K

TP 5

R3 6

NC

R 23810K

R2 9

0

Q42N3 9041

32

ZD4TZMC5V1

12

R3 3NC

TP 6

R1 0100K

J7

2210289001

C 4

. 2

G1 G1

. 1

Y 3

S1S1

R3 01K

DN1

BAV99

A

J

K

R4 310K

Q52N3 9041

32

C60.1U K

R81K

L33Z2 20

U1C

74HC4053

4

9 16

8 7 6

5

3

R2 31K

C1 1

2.2U Z

R 237NC

DN3

BAV99

A

J

K

+

C210U16V

12

Q72N3 9041

32

C3NC

DN2

BAV99

A

J

K

TP 2

+C1 6

NC

12

R2 50

C 1920.1U K

C1 2NC

Q22N3904

1

32

Q92N3 9041

32

J1

2210018561

11 2 2

33 4 4

55 6 6

L30Z2 20

ZD3TZMC5V1

12

R61K

R3 147K

ZD2TZMC5V1

12

C90.1U K

Q32N3 9041

32

R2 447K

R1 81K

TP 4

R4 01K

R2 8

100

U1 B

74HC4053

15

10 16

8 7 6

2

1

R547

C1 4

2.2U Z

R91K

C4NC

TP 7

R3 2NC

R3 71K

Q8NC

32

1

R2

27

R1 110K

R2 2

100

C1 30.1U K

U2

MM1 234

GND3

10VC

C13

IN1A16

OUT2 5

OUT1 3

OUT3 6

GND1

15

SW12

IN1B1

SW212

IN2A11

IN2B14

SW37

IN3B9IN3A8

GND2

4

R1 4100K

R2 6NC

R8 0 0

R2 127K

R1 947K

R4 147K

Q6NC

1

32

TP 1

R1 21K

L1120 OHM

L38

1000 OHM

+

C39 10U

16V1 2

R1 5

100

R3 9

NC

R3 5

100

VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD PC BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD

( VIDEO BOARD 1/7)


SCART _R_I N

SCART_CVBS_IN

CLK_OUT

DATA_OUT

SCART_B_IN

SCART_G_IN

+5VS

+5VS

+5VS

+5VS

+5VS

AV4_SCART_AR

AV4_SCART_AL

AV4_SCART_SW ITCH

AV4_SCART_FSW

AV4_SCART _CVBS

AV4_SCART_B

AV4_SCART_G

AV4_SCART_ R

AV4_SCART _CVBSAV4_SCART_ RAV4_SCART_GAV4_SCART_B

AV4_SCART_FSW

AV4_SCART_A LAV4_SCART_AR

AV4_SCART_SW ITCH

SCART_ROUT

SCART_LOUT

SCART_VOUT

SCART _AV_MODE1

AV4_LAV4_R

AV34_AR_FSW

AV4_Y SAV 4_YAV4_PBAV4_PR

(1Vpp)

(0~3V)

(0~12V)(0.7Vpp)

(0.7Vpp)

(0.7Vpp)

(1Vpp)

0V~4. 85V

(AV4 SCART INPUT ONLY)

Thresh.PIN 89.5-12V

4.5-7V0-2V

SCART_AV_MODE1

3.34V1.32V

8.25V4:3

3.25V

SCART PIN 8

16:9x

75Ohm, 1/4W

D2

TZMC5V1

1 2

D7

TZMC5V1

12

J3

2210285001

1

3

5

7

9

11

13

15

17

19

21

2

4

6

8

10

12

14

16

18

20

DN 6

BAV99

A

J

K

DN 5

BAV99

A

J

K

TP19

R48

100K

R50 1K

C22NC

TP16

R5475

TP 9

DN 7

BAV99

A

J

K

R60 0

TP11

D10

TZMC5V112

R53NC

R5122K

TP18

C21NC

TP12

R56NC

TP21

D4

TZMC5V1

1 2D6

TZMC5V1

1 2

R64 0

D1

TZMC5V1

12

DN 9

BAV99

A

J

K

R52 0

R61 0

C18

1000P K

TP14

R49

100K

R55NC

D8

TZMC5V1

1 2

TP20

R46 0

C23NC

TP 8

L8120 OHM

TP15

D3

TZMC5V1

12

C20NC

TP10

R62 0

D5

TZMC5V1

12

R66 0

L6120 OHM

R57NC

L4120 OHM

D912.4~14.1V

12

R4722K

R6510K

TP17

R58

0

R45 1K

C17

1000P K

L7120 OHM

C24NC

L5120 OHM

R63 0

C19NC

DN 8

BAV99

A

J

K

R59 0

TP13

R44 0

R676.8K

VIDEO BOARD INTERFACE - INTERFACE VIDEO BOARD - SCHALTBILD VIDEO BOARD - SCHEMA DELLA VIDEO BOARD INTERFAZ VIDEO BOARD

( VIDEO BOARD 2/7)


SUB_SCL1_TU

SUB_SD A1_TU

33V_TU

+9 V

T

T

T

T

T T

T T T

T

T

+5V_TU1

+9 V+5V_TU

+5V_TU

+5V_TU

TT

T

T

T

T

T

T

T T

T

T

T

+5V_TU+9 V

+9V

TV_C VBS

SCART_VOU T

TV_SI F

SU B_SCL1

SU B_SDA1

48.M3906 .S03

20L4B

99.M3 975.TI

, October 27, 2004

(1Vpp at 75 Ohm load)

(X7R)

(NP0)(X7R)

(1/4W, fusible)

THOMOSON Tuner Video Output = 0.85 ~ 1.15Vpp at 75 OHM load

THOMOSONConnecting TU GND and MSP GND

Connecting TU GND and Video GND

(Io = 0.22A ,max)

(1A) (1W)

0.64VPP

sycn tip 640mV

sycn tip 710mV

R7 1 220

C324700P K

Q12NPN_ BEC

1

32

C3 31U K

C280.01U K

+ C4 947 U16V

12

Q132N3906

32

1

C25100P J

R8 4 0

R7 510K

R103 68

R8 3680

R9 0 0

C310.022U K

D121N6478

A K

R8 5 0

R10022

C270.1U K

L9120 OH M

Q10BC847B

1

32

R9 1 0

C30 0.022U K

C26100P J

L13Z220

R8 7 0

D11

1N4148

12

R102 0

L31NC

R101 100

+ C29470U16V

12

R9 2 0

U4UA78M 05CKTP R

VO 3

GND

2

VI1

L11 120 OH M

R8 6 0

ZD5UDZS 33B

AK

R7 2 10K

R1124.7

L12

120 OH M

TV

TU1

AGC(int) 1

FM Ant-in 2

AS 3

SCL 4

SDA 5

+5V-T 6

+5V-T 7

NC 8

+33V 9

NC 10

NC 11

FM-SW 12

Audio o/p 13

SIF / AS 14

TH1G1

TH2G2

TH3G3

TH4G4

GND 15

Video 16

FM-IF 17

+5V-IF 18

NC 19

NC 20

R8 8 0

C5 00.1U K

C356800P K

+ C4110U16V

12

R82330

L10

1000U KR73 150

C187100P J

C 186100P J + C4 0

10 U16V

12

R8 9 0R7 0 220

L32NC

+ C5 147 U16V

12

C34180P J

+ C3 8470U16V

12

R1041K

R7 4 22

C370.01U K

C5 20.1U K


VIDEO BOARD 3/7)


TV _LOUT

TV_ROU T

+9 V

+5VA

+5VDIGITAL

+5VSI F

+5VANALO G

+9 V

+5VDIGITAL

+5VA

+5VDIGITAL

+5VSI F

+8V1

+5VANALO G

+9 V

+5VA

+8VA

+8VA

+5VDIGITAL

AUD_L1

AV3_R

SCART_LOUT

AV3_L

AV14R

SUB_SDA1

AV14L

SUB_SCL1

SCAR T_ ROU T

AUD_R1

TV _SIF

MSP_RST

80h

TO AU DIO AMP

SCART AUDIO OUT

From TU

Y1

18.432 MH Z

R115 100

R127 470

+

C71 10U 16V1 2U5

MSP3415G

I2C_SD A2

I2S_SL3

I2S_W S4

I2S_DA_OUT5

I2S_DA_IN16

ADR_W S8

ADR_C L9

DVSUP10

DVSS11

I2S_DA_IN212

NC13

NC14

NC15

RESETQ16

NC17

NC18

VREF

219

DACM

_R20

DACM

_L21

NC22

NC23

NC24

NC25

NC26

VREF

127

SC1_

OUT_

R28

SC1_

OUT_

L29

NC30

AHVS

UP31

CAPL

_M32

AHVSS 33

AGND C 34

NC 35

NC 36

NC 37

NC 38

NC 39

ASG 2 40

SC2_IN_ L 41

SC2_IN_R 42

ASG 1 43

SC1_IN_ L 44

SC1_IN_R 45

VREFTO P 46

MONO_IN 47

AVSS 48

I2C_CLK1

ADR_D A7

AVSU P 49

ANA1

_IN+

50

NC52

ANA2

_IN+

51

TEST

EN53

XTAL

_IN

54

XTAL

_OUT

55

TP56

NC57

NC58

NC59

D_CT

R_I/O

_160

D_CT

R_I/O

_061

ADR_

SEL

62

STAN

DBYQ

63

NC64

+ C792.2U

12

C65470P J

C941000P J

R114470

C553.3P C

C780.1U K

R123 470

L151UH

R128 470

+ C8510U16V

12

D141N4148

1 2

+

C8822U

1 2

R117 100Q1 5BC848B

1

32

R124 470

+ C7710U16V

12

L141UH

+

C72 10U 16V1 2

C860.1U K

C741500P J

R120 100

C931000P J

C623900P K

+ C73100U16V

12

C83470P J

C921000P J

+

C8722U

1 2

L17120 OHM

C610.01U K

R121 100

C60 470P J

C59910P K

+ C6710U16V

12

C911000P J

R122NC

R 126100K

C841500P J

L16120 OHM

+C80

1U 50V12

C56 390P J

+

C69 10U 16V1 2

R 1183.9K

C680.1U K

R125100K

L19 120 OHM

D13NC

12

C6356P J

+C82

1U 50V12

+ C6410U16V

12

+

C70 10U 16V

1 2

R 11312K

C530.1U K

L18 120 OHM

R272 100

C57 56P J

C75470P J

C661500P J

R 129100K

C581000P J

R119100

+ C8110U16V

12

C543.3P C

C76220P J

R 116330

R 130100K


VIDEO BOARD 4/7)


AV 12_IN_ Y

AV12 _IN_ C

VD IN 6VD IN 7

VD IN 2

VD IN 4VD IN 3

VD IN 0

AV4 _IN_ Y

AV3_IN_ PB

AV4_ IN_P R

AV4_IN_ PB

AV3 _IN_ Y

AV3_ IN_P R

TT _IN_RE D

TT_I N_BLUE

VD IN[7:0 ]

VHSY NCO

VD QOVCLKO

V VSY NCOAV34 _IN_AR_FSW

VC LK

SAA7154_INT

EN_ 7154

VOUT2

TT_IN _FSW

AV12_IN_CVBS

AV 3_IN_ YS

IPD7IPD6IPD5IPD4IPD3IPD2IPD1IPD0

AV 4_IN_ YS

VD IN 5

VD IN 1

VIDQTT_IN_GRE EN VC LK

+5VA

+1.8VA

+3.3VA_7154

+1.8VA

3V3D_7154

3V3D_7154

3V3D_7154

+5VA

1V8A_7154

3V3A_71541V8A_7154

3V3A_7154

3V3A_7154

3V3A_7154

3V3A_7154

3V3A_7154

1V8A_7154

1V8D_71541V8D_7154

+3.3VA_7154

VOUT1

TT_Bl ue

VHSY NC_ TTVVS YNC_TT

AV1/TV_CVBS

AV4_Y S

AV 1_Y

AV3_SD _Y

AV 4_Y

AV1_C

TT_Re d

TT_ Green

AV4_Pb

AV34_AR_F SW

AV3_SD_C B

AV3_S D_CR

AV4_Pr

SUB_SD A1_3V3

EN_ 7154

SUB_SC L1_3V3SAA7154_INT

VHSYNCVVSYN C

VC LK

VD IN[7:0 ]

TT_FSW

ga i n=47/74

R281, R376AV4)CVBS: 27, 47AV4)COMP_Y: 0 , 75

SYNC FOR VIDE O OUTPUT

SYNC FOR REAL T IME SIGNAL

150mW, 45mA

670mW, 203mA

190mW, 106mA

10mW, 5.6mA

P=(5-3.3)V*. 25A=0.43W(0603, Z=120, RDC=0 .4, IDC=0.3A)

P=(5-1.8)V*0. 112A=0.35W

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

(AG ND)

ITU656 to Scalar (VCLK = 54Mhz)

I2C Slav e Address:High - 40H/48HLow - 42H /4AH

I nput ModeAV12: CVBS 01hAV12:YC 0DhAV3:YPbPr 22hAV4:CVBS 0 EhAV4 :YC 0ChAV4 :RGB 3EhAV4: YPbPr 2Eh

( SCART: 0..3V)

( TT: 0..3V)(82.324 57.20118pF/3 0ppm)

R16947P J

C 137

0.1U K

C11122P J

C9 9 0 .022uF

R141 27

R 180 0

C1330.01U K

R17

2N

C

R 158 100

+ C128

10uF

12

C 139

0.1U K

C 117 0.022uF

R166 2.2

R144 33

C 1160.1U K

C 136

0.1U K

C 106

0.1U K

R131 0

C 140

0.1U K

C 102 0.022uFR138 0

C 149

0.1U K

R 174 0

C1250.01U K

+ C142100U16V

12C145

0.01U K

+ C132

10uF

12

C9 5 0 .1U K

R14

6N

C

C 121 0.022uF

R133 27

+C12722U16V

12

R14

847

R18

5N

C

R 167 47

U6C

SAA7154SX-VI P

VDDD145

VDDD250

VDDD359

VDDD465

VDDD573

VDDD695

VDDD7101

VDDD8106

VDDD9114

VDDD10132

VDDD11136

VDDD12142

VDDD13151

VDDA_C1840

VDDA_A1841

VSSD1 47

VSSD2 51

VSSD3 63

VSSD4 67

VSSD5 88

VSSD6 96

VSSD7 104

VSSD8 108

VSSD9 129

VSSD10 133

VSSD11 137

VSSD12 145

VSSD13 153

DNC06 1

DNC09 159

DNC10 160

DNC15 42

DNC17 80

DNC19 81

DNC20 82

DNC21 121

DNC22 122

ADTEST953

ADTEST854

ADTEST755

ADTEST656

ADTEST557

ADTEST458

ADTEST360

ADTEST261

ADTEST162

TESTCLK52

TRSTN 147TCK 148TMS 149TDO 150

TDI 152

R149 33

R13

647

R 152 47

R13

547

C 103 0.022uF

L21

120 OHM

+ C144

10uF

12

R159 3.3K

C 138

0.1U K

R157 75

C 100

0.1U K

R18

7N

C

C 130

0.1U K

+ C124

10uF

12

+C13410 0U

16V

12

R151 33

R17

0N

C

C 104 0.022uF

C 150

0.1U K

C1260.1U K

C 113

1000P K

R14

775

C 120

1000P K

R163 0

CN1

22P 8

1

72

63

54

C 146

0.1U K

R 150 33

C114 22pF

3.3V / 1A

U7G960T45U

GND

2

VOUT3 VIN 1

R154 33

C 131

0.1U K

TP24

R 139 47

C 109 0.022uF

C 107

1000P K

C1350.1U K

25V

R161 0

R18447P J

R 175 75

C 147

0.1U K

R 153 33

R 143 0

R142 33

RN1 33

1234

8765

R156 33

R13

4N

C

C9 6 0 .022uF

C 110 0.022uFC 112

0.1U K

C 119

0.1U K

C 151

0.1U K

R160 NC

R188 10K

C 105 0.022uF

C9 7 0 .022uF

R 179 0

U6 B

SAA7154SX-VI P

XPD0139XPD1138XPD2135XPD3134XPD4131XPD5130XPD6128XPD7127

XTRI126

XCLK143

XDQ144

XRDY146

XRV140

XRH141

GPI N43

OSD179OSD278OSD3125

OSD0_FSW83

RTCO 71RTS1 70RTS0 69

CE44

XTOUT 158

XTALI155

XTALO156

LLC 46

LLC2_54 48

RESN 49

AMXCLK 76ALRCLK 75

ASCLK 74AMCLK 72

IGPH 91IGPV 90

IGP0 87

IGP1 89

ITRI 86IDQ 85

ICLK 84

ITRDY 77

IPD0 102IPD1 100IPD2 99IPD3 98IPD4 97IPD5 94IPD6 93IPD7 92

HPD0 113HPD1 112HPD2 111HPD3 110HPD4 109HPD5 107HPD6 105HPD7 103

IXD0 124IXD1 123IXD2 120IXD3 119IXD4 118IXD5 117IXD6 116IXD7 115

INT_A64

SDA68SCL66

VXSS154

VXDD157

C 101

1000P K

CN2

22P 8

1

72

63

54

R 181 0

L22

120 OHM

TP25

R17

175

R 168 NC

R132 27

C 141

0.1U K

R164 0

R247 0

C 115 0.022uF

AD4

AD3

AD2

AD1

SAA7154SX-VI P

U6 A

VDDA4A 9VDDA4 8

VDDA3A 17VDDA3 16

VDDA2A 25VDDA2 24

VDDA1A 33VDDA1 32

AGND 3

AGNDA 35

VSSA4 4

VSSA3 12

VSSA2 20

VSSA1 28

AOUT239

AOUT136

A14D6

A13D14

A12D22

A11D30

AI4410

AI437

AI425

AI412

AI3418

AI3315

AI3213

AI3111

AI2426

AI2323

AI2221

AI2119

AI1434

AI1331

AI1229

AI1127

VDDA0 37

VSSA0 38

C 152

0.1U K

U8G952T43U

GND

1

VOUT2 VIN 3

C9 8 0 .022uF

R 176 0

L23

120 OHM

C 148

0.1U K

R14547P J

R18

675

R 140 0

C1290.01U K

Y224 .576 MH Z

R 177 0

R 162 0

R173 NC

R 178 47

RN233

1234

8765

R165 0

C122 22pF

R 155 100

L24

120 OHM

C 118 0.022uF

R137 75

R183 0

C1430.1U K

25V

C 108 0.022uF


VIDEO BOARD 5/7)


SUB_SC L1_3V3

RGB_GA IN

TT _R

TT_ B

IN FO

TT_ G

TT_ RSTn

LC B

EE_ SDA

TT_STAR T

SUB_SD A1_3V3

LIST

EE_ SCL

I2C _E N

TT_FS B

+9 V

+3.3VA

+2.5VA

SUB_SCL1

SU B_SDA1

+5VS

+1.8VA

+1.8VA

3V3D_555X

2V5A _555X

+3.3VA_7154

+3.3VA

+3.3VA

3V3D_555X

2V5D_555X

2V5D_555X

+5 VS

3V3D_555X

3V3D_555X

+2.5VA

2V5A _555X2V5A _555X

+9 V

2V5D_555X

3V3D_555X

VVS YNC_TTVHSY NC_ TT

TT_FSW_PR

VOUT1

TT_BLUE_PRTT_G REEN_PRTT_R ED_PR

TT_FSW_PR

TT_BLUE_PR

TT_G REEN_PR

TT_RE D_PR

TT_BLUE

TT_FS W

TT_GREEN

TT_RED

SUB_SCL 1_3V3

SUB_SDA 1_3V3

20L4BI VIDE O BD

48.M3906.S03

2 0L4BI

99.M3975 .TIF

, Novem ber 16, 2004

TT FSW output of SDA555X:Output voltage for data ins ertion: 2.4 ~ 3.3VOutput voltage no data ins ertion: 0 ~ 0.4V

(G )

(S )(D )(5V I IC)

5V/3.3V IIC Level Shift

I 2C : 0X60

RGB offset: 1 75 ~ 375mV

(Bypass Group Delay Circuita ll components are NC)

To SAA 7154

FSW delay can be adjusted thr ough 7154's register

R259 0

C1980.01U K

R204NC

C 156

NC

R21

4N

C_R

0603

C 166

0.1U K

Q36BSH 103

D

G

S

C17033P J

R271 NC_R060 3

L28 NC

R 243NC

R25510K

R 203NC

R220 NC_R060 3

Q162N3 904

13

2

L27 120 OHM

R219 0

+ C19410U16V

12

R26375

L35 NC

R 212NC

R256NC

R270 NC_R060 3

Q39BSH 103

D

G

S

R258 NC_R060 3

U9SDA5 55xFL

P0.01

P0.12

P0.23

P0.34

P0.45

P0.56

P0.67

P0.78

VDD 2. 59

VSS10

VDD 3. 311

CVBS12

VDDA 2. 513

VSSA14

P2.015

P2.116

P2.217

P2.318

HS/SSC19

VS20

P3.021

P3.122

P3.223

P3.324

P3.425

P3.526 P3.6 27P3.7 28VSS 29

VDD 3. 3 30P4.2 31P4.3 32

RST- 33XTAL2 34XTAL1 35VSSA 36

VDDA 2. 5 37R 38G 39B 40

BLANK/COR 41VDD 2. 5 42

VSS 43VDD 3. 3 44

P1.0 45P1.1 46P1.2 47P1.3 48P1.4 49P1.5 50P1.6 51P1.7 52

R 209NC

R222 NC_R060 3

+ C 15710U16V

12

L25 120 OH M

R 210NC

R6 9 33

R 242NC

R250NC

C 1541000P K

C1960.01U K

C 1720.1U K

Q37BSH 103

D

G

S

R221 0

C 159NC

Q40BSH 103

D

G

SR26710K

R26175

+ C 16110U16V

12

R2310

Q31

BSN 203

1

2

R257NC

C1550.01U K

Y3

6MHZ

R21

70

Q33BSH 103

D

G

S

+ C 17110U16V

12

R24975

Q38BSH 103

D

G

S

+

C 160

NC16V

12

U1 0

AT 24C02

NC1

NC2

NC3

GND4 SDA 5SCL 6WP 7

VCC 8

R26810K

C 167NC

R26410K

R234NC_R060 3

R 225 0

+ C200NC16V

12

Q32

BSN 203

1

2

R21

50

C 163

0.1U K

R26275

+ C15347U

12

R 2354.7K

Q34BSH 103

D

G

S

R 207NC

R25210K

R208 NC

R 226 0

R 240

4.7K

C 165

0.1U K

R2691M

R6 8 33

R2364.7K

R21

6N

C_R

0603

R26075

C1990.01U K

L34 120 OHM

R205NC

R 23310K

R26510K

R 227 0

R211NC

R25310K

TP 26

C1970.01U K

R 2414.7K

C 168 0.1U K

R202NC

R 2661M

R 2240

R 206NC R248

75

R21

30

R251NC

R 228 0

C 162NC

C 158O PEN

C16933P J

Q35BSH 103

D

G

S

C 164

0.1U K

L26 120 OHM

R218 NC_R060 3

R 2541M


VIDEO BOARD 6/7)


20L4BI VIDEO BD

48.M3906.S03

20L4BI

99.M3975.TIF

Wednesday, October 27, 2004

VD IN 6VD IN 4VD IN 2VD IN 0

VD IN 7VD IN 5VD IN 3VD IN 1

SAA7154_INT

+5VS

+3.3V A

+2.5V A

+5VA

+5VA

+9 V

+9V +9V

+5VA+5VS

+5VA+5VS

VCL KVHSYNC

A UD_L1 AUD_R1

VVSYNC

AV3_LAV 3_R

AV3_SD_YAV 3_SD_CB

SUB_ SDA1SUB_SCL 1AV1_SDET

SCART_AV_MODE1 AV1_MODE0AV14_AUD_SEL

VDIN[7:0]

SAA7154_IN T

EN_7154

AV 3_SD_CRAV1/TV_CVBS_SEL

MSP_RST

TP65

C 1780.1U K25V

TP30

TP58

TP40

TP80

+ C175100U16V

12

TP31

TP64

TP81

TP41

TP87

C 1800.1U K25V

+C 181100U16V

12

TP82

TP33

C 1760.1U K25V

J4

2050044060

13579

111315171921232527293133353739

246810121416182022242628303234363840

41 4243 4445 4647 4849 5051 5253 5455 5657 5859 60 C 182

0.1U K

TP35

TP55

+C179100U16V

12

TP42

TP83

TP63

+ C173100U16V

12

TP77

TP36

TP61

TP842.5V / 1A

U1 1

G950T45U

GND

2

VOUT 3VIN1

TP43

TP56

TP54

C 1740.1U K25V

+C177100U16V

12

TP37

TP78

TP85

TP32

TP66TP38

TP44

TP53

TP57TP34

TP79

TP86

3.3V / 1A

U1 2

G960T45U

GND

2

VOUT 3VIN1

TP39


VIDEO BOARD 7/7)


MAIN BOARD INTERFACE - INTERFACE MAIN BOARD - SCHALTBILD MAIN BOARD - SCHEMA DELLA MAIN BOARD INTERFAZ MAIN BOARD

( MAIN BOARD 1/4)

GS CL

GS DA

PC_5 V

GS DA

GS CL

PC_5

V

R I N

GI N

BI N

AU D_ R2

AUD _L2

UA RT_TX0UART_RX0

UART_RXUA RT_T X

RXDTX D

+5 VS

+5 VS

+5VA

+5 VA

+5VS

+5VS

+5 VA

+5VA

+5VA

+5 VA

AV 3_HD_R/PRAV3_ HD_G/ YAV 3_HD_B/PB

RGB _VSRGB_ HS

DDC_SC LDDC_SD A

AV3_L

AV3_R

AV3_SD_CB

AV3_S D_CR

AV3_SD _Y

PHON E_ L

PH ONE_ R

MU TE_HP_AMP

A UD_L1

A UD_ R1

LINE_M UTE

RXDTX D

SD signals( To SAA7154)

PC/COMPO NENT AUDIO IN

PC/COMPONENT IN

PC BOARDTO HP AMP

To HeadPhone JACK

L ow: Mute OnHigh: Mute Off

Add for Buzzing/hum noise at headphone output

R4 3820

D5

TZMC

5V1

12

C 127 0.1U K

R4 0 0

R547K

DN2

BAV99

A

J

K

TP 6

U1 1

SP 232EC N

C1+1

V+2

C1-3

C2+4

C2-5

V-6

T2OUT7

R2I N8 R2OUT 9T2I N 10T1I N 11

R1OUT 12R1I N 13

T1OUT 14GND 15VCC 16

R1 4100

D1 0

TZMC

5V1

12

TP 5

C1 3

1000P J

R5 6680

TP 11

C8

0.1U K

C4

47P50V J

L1 120 OHM

D1 327V

12

D7

RB5 51V-30

AK

TP 14

TP 4

+

C2 310 0U16V

1 2

C 126

0.1U K

C2 8

10 00P J

R2 4820

R110K

C1 8 1 U K

TP12

R 144 47

DN4

BAV99

A

J

K

Q122N3 904

1

32

TP 7

+

C3 022U

12

Q62N3 904

1

32

R2 1

NC

R9 56

C1 4

1000P JR3 210K

TP 65

R1 3100

DN3

BAV99

A

J

K

+

C2 622U

12

C 1290.1U K

R2 6600 OH M R3 5

4.7

C5

47P50V J

R3 7 1K

C2 9

1000P J

R1 247K

+

C3 122U

1 2

R 143 47

Q12N3904

1

32

C1 51000P K

+ C1 010 U16V

12

R1 7 56

DN5

BAV99

A

J

K

R5 333K

R2 7 1K

D1 1

TZMC

5V1

12

R6

75

R3 47

TP 67

R2 8600 OH M

C 1300.1U K

R4 7 820

C 131

220P J50V

R13710K

R4 24.7

Q132N3 9063

2

1

+C6 10U 16V12

R1 010K

R 1402.2K

R146 NC

D2

1N4148

1 2

R5 7100K

R1 1820

R5 568K

R2 3 56

C1 60.1U K

J1

2024012A15

1728394105

11

12

13

14

15

6

G1G2

R2 2

NC

R7

75

C1 91000P K

U2 NJM2769AM

MUT

E2

OUT1

1

IN1

3

VCC

8

OUT2

7

BIAS

6

GND

4IN

25

J2

22101650313 3

5 54 4

6 67 7

2 2

1 1

R2 9 1K

R4 9680

+C7 10U 16V12

C2 50.1U K

R2 047K

+C147U16V

12

R8

75

R5 1600 OHM

J3

Audio Li ne out(2210165031)33

5544

6677

22

11

D4

TZMC

5V11

2

R3 4820

TP 64

Q22N3904

1

32

+

C20

47U

16V

12

D8

TZMC

5V1 1

2

R3 1 0

TP 2

C2 10.1U K

R1 810K

R4 47

+

C2 722U

1 2

R5 2600 OHM

D6

TZMC

5V1

12

R3 310K

+C9 10U 16V12

TP 8

TP66

D1 427V

12

C1 1 1 U K

Q142N3 9063

2

1

R4 868K

Q72N3 904

1

32

D9

TZMC

5V11

2

R1 9820

R3 0 1K

C2

0.1U K

R13810K

+ C2 2100U16V

12

R5 0100K

R2 47

D3

TZMC

5V1 1

2D1

1N4148

1 2

R1 5 47

TP 9

D1 527V

12

TP 1

R 1412.2K

C 125 0.1U K

DN1

BAV99

A

J

K

R4 633K

R2 5 10K

C 132

47P J50V

R5 4 820

TP 10

U1

AT24C02A

A0 1

A1 2

A2 3

GND 4

VCC8

WP7

SCL6

SDA5

Q112N3 904

1

32

R145 NC

C3

47P50V J

L2 120 OH M

R1 6 47

+

C1 2100U16V

1 2

TP 3

Q32N3904

1

32

TP 13

D1 227V

12



( MAIN BOARD 2/4)

V DD_ AG

PBlue4

PRed 7

PRed 5

PRed 2

PRed 0

VGA _HSVGA_VS

PHSY NCOP VSY NC OPD EO

V25

DV DD

V DD_ DG

V DD_ AG

B7B6B5B4

B1B2B3

G6G5G4

G7B0

G3G2G1G0R7R6R5R4R3

VD IN 0VD IN 1

R2R1R0

VD IN 2VD IN 3VD IN 4VD IN 5VD IN 6VD IN 7

PBlue3

PBlue5

PBlue2

PGreen4PGreen5

PGreen7

PGreen2

PRed 3

PRed 1

PRed 4

AVD D

PVD D

A PVD D

PRed 6

PGreen0

VC LKVHSY NC

PGreen3

PBlue0PBlue1

VVSY NC

PBlue6PBlue7

PGreen6

PGreen1

PRed[7:0]

VD 33

PG reen[7:0 ]

PB lue[7:0]

V DD_ DG

VD 33

AVD D

A PVD D

AVD D

DV DD

VD 33

VD IN[7:0]

IC E_SC LIC E_SD A

V25

PVD D

DDC_SC LDDC_SD A

IC E_SD A

IC E_SC L

TX DRXD

PCLK O

+2.5VA

+3.3VA

+5VS

VD 33

+5VS

VD 33

+5 VS

+2.5VA

+5VS

+3.3VA

V25

CLK_24M

SUB_SCL1

SUB_SDA1

AD 3AD 4CL KW/R

IR _INT

AV1_SDET

CLK_I NT

AD 1AD 2

WT 8811_RST

DDC_SD ADDC_SC L

RGB_ HSRGB_ VS

AV 3_HD_R/P RAV3_ HD_G/ Y

AV 3_HD_B/PB

TX DRXD

LCD_ BR

VDI N[7:0]VC LKVHSYNCVVS YN C

PBLUE[7: 0]

PG REEN[7:0]

PRED[7 :0]

PD EPVS YN CPHSYNCPC LK

INV_ON/OFFPANEL_ON/O FF

20L4BI PC BD

48.M3905.S0320L 4BI

, October 21, 200

(1608, Z=120, RDC=0 .4, IDC=0.3A)

power request

Weltre nd Debug

I (typ) =176mA

Philips Debug

RS232 Tx/Rx

C5 70.1U K

C4 00.1U K

R8 8 NC

R6 2 33

C5 50.1U K

C5 10.1U K C6 0

0.1U K

C83

22P

J

R7 6 10K

+ C6 84.7uF

12

+ C6 34.7U

12

R8 7 15K

R8 6 33

R8 2 33

R6 02.4K

R9 52.2K

R6 9 33

C3 90.1U K

C7 2 0 .047U K

C4 80.1U K

L6 120 OHM

L10 120 OHM

L7 120 OHM

Y1

24 .576M HZ

+ C6 94.7U

12

C3 30.1U K

J5

1 1

2 2

3 3

4 4

5 5

RN4 331234

8765

R8 9 NC

C120NC

C4 10.1U K

R7 8 33

RN2 331234

8765

R6 3 33

C8 4

NC

C7 0 0 .1U K

C6 10.1U K

C7 7 0 .1U K

C5 6

0.1U K

C6 6 0 .1U K

R93100K

C5 40.1U K

SW1NC (2240138 001)

11

22

33

44

55

66

C5 00.1U K

R6 8 33C7 3 1 000P J

R6 6 33

L3 120 OHM

C3 70.1U K

C82

22P

J

R7 1 33

RN1 331234

8765

L8 120 OHM

C3 40.1U K

C4 40.1U K

R6 1 10K

CN4

22P

81

72

63

54

C5 80.1U K

R7 9 33

C80

22P

J

R7 3 33

C6 2 0 .1U K

R9 0 33

C6 50.1U K

R6 5 33

R94NP

C7 815P J

R5 9 0

R7 5 4.7K

R8 4 33

R6 7 33

R7 2 33

L4 120 OHM

R8 3 33

U3

WT8811

PAD_RST1

Video_in077

Video_in178

Video_in279

Video_in380

Video_in481

AVSS

41

Video_in582

Video_in683

Video_in784AV

SS31

VD33

113

AVSS

33

VD33

116

AVSS

44

VD33

126

AVSS

36

PCK/PCK1N 154VD

3313

6

PVS/PCK0N 148PHS/PCK1P 153

PDE/PCK0P 147

AVSS

47

PR8/R4P 158PR9/R4N 159

PR10/R5P 160PR11/R5N 161PR12/R6P 162PR13/R6N 163PR14/R7P 164PR15/R7N 165PG8/G4P 168PG9/G4N 169

PG10/G5P 170PG11/G5N 171

AVD

D28

VD33

177

XTAL51

PG12/G6P 172PG13/G6N 173PG14/G7P 174PG15/G7N 175

VD33

146

PB8/B4P 178PB9/B4N 179

PB10/B5P 180PB11/B5N 181

AVD

D42

PB12/B6P 182PB13/B6N 183PB14/B7P 184PB15/B7N 185

PR0/R0P 117PR1/R0N 118PR2/R1P 119PR3/R1N 120PR4/R2P 121PR5/R2N 122PR6/R3P 123PR7/R3N 124PG0/G0P 127PG1/G0N 128PG2/G1P 129PG3/G1N 130PG4/G2P 131PG5/G2N 132PG6/G3P 133PG7/G3N 134

V25

152

PB0/B0P 137PB1/B0N 138PB2/B1P 139PB3/B1N 140PB4/B2P 141

VD33

157

PB5/B2N 142PB6/B3P 143PB7/B3N 144

TCON0 101

DDC_SDA/RS232_TXD189

DDC_SCL/RS232_RXD190

FILTVCO2 59

VSYNC66HSYNC65

TCON1 100TCON2 99TCON3 98TCON4 97TCON5 96TCON6 95TCON7 94TCON8 92TCON9 91

TCON10 90TCON11 89TCON12 88TCON13 87TCON14 86TCON15 85

VD33

195

V25

187

GPIO0/SYNC069

GPIO1/SYNC170

GPIO2/SYNC271

GPIO3/SYNC372

GPIO4/SYNC473

GPIO5/SYNC574

GPIO6/SYNC675

GPIO7/SYNC776

GPIO21/PWM0104

GPIO22/PWM1105

GPIO23/PWM2106

GPIO24/PWM3107

RAI N30

GAI N35

BAI N46

VD33

167

PVD

D58

AVdd

62

DVdd

64

V25

67

VD33

93

VD33

102

AVD

D43

AVD

D48

APVD

D50

APVD

D53

PVD

D56

AVD

D37

AVD

D32

NC11

NC18

NC20

VDD.

dg23

VDD.

ag24

AVD

D26

VSS

176

VSS

186

VSS

188

VSS

194

VSS

125

VSS

135

VSS

145

VSS

149

VSS

150

VSS

156

VSS

166

AVSS

49

APVS

S52

PVSS

55

PVSS

57

DGnd

63

VSS

68

VSS

103

VSS

111

AGnd

61

AVSS

29

NC5

NC8

NC21

NC15

NC12

GND.

dg22

GND.

ag25

AVSS

38

MODE0192

SOGI N34

NC7

NC6

NC10

NC9

NC14

NC13

MID39NC19

MODE1193

CKEXT54

FILTVCO1 60

Vref40

GPIO25/RS232_TXD/I2C_SDA108

GPIO26/RS232_RXD/I2C_SCL109

GPIO27114

GPIO28115

GPIO16/OSD_R196

GPIO17/OSD_G197

GPIO18/OSD_B198

GPIO19/OSD_I199

GPIO20/OSD_FB200

GPIO8/INT0201

GPIO9/INT1202

GPIO10/INT2203

GPIO11/INT3204

GPIO12/INT4205

GPIO13/INT5206

GPIO14/INT6207

GPIO15/INT7208

GPIO292

GPIO303

GPIO314

CLK_I191Vr151

AVSS

27

NC16NC17

V25

110

VSS

112

V25

155

NC45

C7 4 0 .047U K

CN5

22P

81

72

63

54

L11 120 OH M

C7 6 0 .1U K

C4 70.1U K

C4 50.1U K

RN6 331234

8765

CN6

22P

81

72

63

54

C4 90.1U K

J4

NC (2070059 205)

11 2 2

33 4 4

55 6 6

77 8 8

99 10 10

R5 82.4K

RN3 331234

8765

CN1

22P

81

72

63

54

C3 80.1U K C4 2

0.1U K

C6 4 0 .1U K

+ C3 64.7U

12

U4NC

A01

A12

A23

GND4

VCC 8

WP 7

SCL 6

SDA 5

R8 1 33

R9 1 33

C6 70.1U K

C3 5 0 .1U K

C5 90.1U K

R8 0 33

R7 4 33

C5 20.1U K

R7 7 NC

R8 5 33

R9 2 33

Q82N3 904

1

32

L5 120 OHM

R6 4 33

CN2

22P

81

72

63

54

L9 120 OHM

R7 0 33

C5 30.1U K

C7 1 0 .047U K

C7 9NP

C81

22P

J

C4 60.1U K

C3 2 0 .1U K

RN5 331234

8765

C4 30.1U K

+ C7 54.7U

12

CN3

22P

81

72

63

54


SUB_SCL1_TU

SUB_SD A 1_TU

33V_TU

+9 V

T

T

T

T

T T

T T T

T

T

+5V_TU1

+9 V+5V_TU

+5V_TU

+5V_TU

TT

T

T

T

T

T

T

T T

T

T

T

+5V_TU+9 V

+9V

TV_C VBS

SCART_VOU T

TV_SI F

SU B_SCL1

SU B_SDA1

48.M3906 .S03

20L4B

99.M3 975.TI

, October 27, 2004

(1Vpp at 75 Ohm load)

(X7R)

(NP0)(X7R)

(1/4W, fusible)

THOMOSON Tuner Video Output = 0.85 ~ 1.15Vpp at 75 OHM load

THOMOSONConnecting TU GND and MSP GND

Connecting TU GND and Video GND

(Io = 0.22A ,max)

(1A) (1W)

0.64VPP

sycn tip 640mV

sycn tip 710mV

R7 1 220

C324700P K

Q12NPN_ BEC

1

32

C3 31U K

C280.01U K

+ C4 947 U16V

12

Q132N3906

32

1

C25100P J

R8 4 0

R7 510K

R103 68

R8 368 0

R9 0 0

C310.022U K

D121N6478

A K

R8 5 0

R10022

C270.1U K

L9120 OH M

Q10BC847B

1

32

R9 1 0

C30 0.022U K

C26100P J

L13Z220

R8 7 0

D11

1N4148

12

R102 0

L3 1NC

R101 10 0

+ C29470U16V

12

R9 2 0

U4UA78M 05CKTP R

VO 3

GND

2

VI1

L11 120 OH M

R8 6 0

ZD5UDZS 33B

AK

R7 2 10K

R1124.7

L12

120 OH M

TV

TU1

AGC(int) 1

FM Ant-in 2

AS 3

SCL 4

SDA 5

+5V-T 6

+5V-T 7

NC 8

+33V 9

NC 10

NC 11

FM-SW 12

Audio o/p 13

SIF / AS 14

TH1G1

TH2G2

TH3G3

TH4G4

GND 15

Video 16

FM-IF 17

+5V-IF 18

NC 19

NC 20

R8 8 0

C5 00.1U K

C356800P K

+ C4110U16V

12

R82330

L10

1000U KR73 150

C187100P J

C 186100P J + C4 0

10 U16V

12

R8 9 0R7 0 220

L32NC

+ C5 147 U16V

12

C34180P J

+ C3 8470U16V

12

R1041K

R7 4 22

C370.01U K

C5 20.1U K


VIDEO BOARD 3/4)



( MAIN BOARD 4/4)

PBL UE0PBL UE1PBL UE2PBL UE3

PBL UE4PBL UE5PBL UE6PBL UE7

PG REEN 0PG REEN 1PG REEN 2PG REEN 3

PG REEN 4PG REEN 5PG REEN 6PG REEN 7

PR ED 0PR ED 1PR ED 2PR ED 3

PR ED 4PR ED 5PR ED 6PR ED 7

PC LK

VD IN 7

VD IN 0VD IN 1

VD IN 4VD IN 6

VD IN 5VD IN 2VD IN 3

SAA7154_INT

PCLK

PDE

PBLUE[7: 0]

PG REEN[7:0]

PRED[7 :0]

+2.5VA

+3.3VA

+9 V

+12V

+5VA

+5VA

VCC_LC D

+9 V +9 V

+5 VA+5VA+5VS

+3.3VA

+2.5VA

+5 VA

+12V

+9 V

+5 VS

+5 VA

+5 VS

+19V+5VA+5VS+12V

PVS YNCPHSYNC

MU TE_A MP

INV_ON/OFF LCD_ BR

PW R_ON /OFF

A UD_L1

AUD_ R1

VC LKVHSYNCVVSY NC

AUD_ R1A UD_L1

AV3_LAV3_ R

AV3_SD _YAV3_SD_CB

SUB_SDA1SU B_SCL1AV1_SDET

SCAR T_AV_MODE1AV14_A UD_SEL AV1/TV_CVBS_SEL

AV1_MODE0

VS _T VHS_TV

VD IN[7:0]

EN_7154

AV3_S D_CR

PANEL_ON/O FF

LINE_M UTE

MSP_RST

20L4BI PC BD

48.M3905.S032 0L4BI

99.M3975 .TIF, October 21, 200

(+5V )

CMO 20" TN &MVA /AU20" TN (TTLx1)

GF-60PinTo Video Modul e

( For EMI)( For EMI)

(PC/COMP AUDIO)

(AUDIO AMP/LI NE OUT/HP)

+ C10147 U16V

12

TP 31

J9

2072060210

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

TP 48

TP 36

C 112

220 P J

C 1000.1U K

TP62

TP 49

+

C 103100U16V

12

TP58

+C 107100U16V

12

R135 47K

TP 27

J8

GF 60

13579

111315171921232527293133353739

246810121416182022242628303234363840

41 4243 4445 4647 4849 5051 5253 5455 5657 5859 60 TP 50

C1240.1U K25V

C 113

220P J

Q9

SI4 431DY -T 1

2

4

73

1 65

8

J7

20L2043050

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950

TP69

TP 37

TP 51

C 1040.1U K

TP59

C 1080.1U K

C102

0.1U K

C 114

220P J

TP 39

R13447K

TP 52

TP60

TP 32

TP 28

TP 33

TP 40TP 41

+C 12310 0U16V

12

TP 26

C 115

220 P J

TP 29

TP 42

TP38

Q102N3 904

1

32

TP 25

C1060.1U K25V

TP 43

TP61

TP 55

C9 70.1U K

TP 44

TP 34

C 122

220 P J

C 116

220 P J

TP63

+ C10510 0U16V

12

R13622K

TP 45

C 109

220 P J

TP 35

TP 30

C 117

220P J3.3V / 1A

U1 0

G960T45U

GND

2

VOUT 3VIN1

+C9 6100U

16V

12

TP72

TP 73

TP56

C 110

220 P J

TP 46

TP70

TP 53

TP 71

TP57

C 111

220P J

+ C9 810U16V

12

TP 47

U8

7809ABD2T

VO 3

GND

2

VI1

+

C9 9100U16V

12

TP 54

2.5V / 1A

U9

G950T45U

GND

2

VOUT 3VIN1


DC - DC CONVERTER SCHEMATIC DIAGRAM - SCHEMA CONVERTISSEUR DC -DC -SCHALTBILD GLEICHSTROMUMFORMER - SCHEMA CONVERTITORE CC - CCESQUEMA CONVERTIDOR CC - CC

( DC/DC 20” )

CN701=>CN502

CN703CN702

+19V

POWER_ON

Documents

Thomson Chassis Lcd12b 20lb120s4