Philips LC4.7A AA Manual de usuario

Published by WO 0469 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 14760

retrieval system or transmitted, in any form or by any means, electronic,

mechanical, photocopying, or otherwise without the prior permission of Philips.

Colour Television Chassis

LC4.7A

E_14710_000.eps

240604

For PDP see: Supplement service manual for SDI plasma panels, 312278514940

Contents Page Contents Page

1. Technical Specifications, Connections, and Chassis

Overview

2. Safety Instructions, Warnings, and Notes

3. Directions for Use

4. Mechanical Instructions

5. Service Modes, Error Codes, and Faultfinding

6. Block Diagrams, Testpoint Overviews, and

Waveforms

Wiring Diagram 15

Block Diagram Audio and Video 16

Block Diagram Audio and Video 17

Testpoint Overview SSB (Top Side) 18

I2C IC Overview 19

Supply Voltage Overview 20

7. Circuit Diagrams and PWB Layouts Diagram PWB

SSB: Tuner and VIF (Diagram A1) 21 38-47

SSB: Histogram and Hercules (Diagram A2) 22 38-47

SSB: Histogram and Hercules (Diagram A3) 23 38-47

SSB: Audio Delay line (LIPSYNC)(Diagr. A4) 24 38-47

SSB: Audio Amplifier (Diagram A5) 25 38-47

SSB: TV-Supply (Diagram A6) 26 38-47

SSB: Scaler (Diagram A7) 27 38-47

SSB: Scaler Supply (Diagram A8) 28 38-47

SSB: Scaler Interface (Diagram A9) 29 38-47

SSB: SDRAM (Diagram A10)30 38-47

SSB: Flash / Control (Diagram A11)31 38-47

SSB: HDMI (Reserved) (Diagram A12)32 38-47

SSB: PCHD-MUX (Diagram A13)33 38-47

SSB: Supply (Diagram A14)34 38-47

SSB: DC-DC Converter (Diagram A15)35 38-47

SSB: PCHD IO (Diagram A16)36 38-47

SSB: Rear IO Scart (Diagram A17)37 38-47

PDP Audio Panel (Diagram C) 48 49

Side IO Panel (Diagram D) 50 51

Top Control Panel (Diagram E) 52 53

EMC Filter Panel (Diagram EMC)54 55

LED and Switch Panel (Diagram J) 56 57

8. Alignments

9. Circuit Descriptions

Abbreviation List

IC Data Sheets

10 Spare Parts List

11 Revision List

Block Diagrams, Testpoint Overviews, and Waveforms 15LC4.7A AA 6.

6. Block Diagrams, Testpoint Overviews, and Waveforms

Wiring Diagram

LA03_30_UJU

AUDIO AMPL

Top control

0345_

3_KR

LED/

SWITCH

0320

_10_KR

Left

Speaker

Right

Speaker

Lspeak

posilock

Lspeak

posilock

8735

Delta

Mainsfilter

1320_10_KR 1355_

3_KR

1330_10_KR 1345_

3_KR

8345

8736

1M46_11_KR 1G51_31_FI

4_KR

1M03 _10_KR

1301_

1M36

_12_KR

1M01

3_KR

1M20

_10_KR

1M02_7_HR

1408_

1M52_9_KR

8350

Side I/O

8301

8320

8336

0936_11_KR

1M02

1739 1736

9P 1735

ferrite

interface assy

AC Inlet

EMC

SSB

8330

PDP Main Supply

_4_KR

CN9006

_7_HR

CN9005_10_KR

CN9004

_11_KR

SUB Supply

E_14720_001.eps

030904

PLASMA SCREEN

CN8001

GND

8303

8302

8346

8352

SHIELDING

16LC4.7A AA 6.

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Audio and Video

1302

+5VSW

6,7 9

451

A 3

TUNER + VIF

+VTUN

Sound

Tr ap s

VIF2

VIF1

RF_AGC

7011 - IF

QSS Mixer/

AM Demod.

7316

62,63

49,50

34,35

56,57

SIDE I/O

7376-B

7377-B

53,54

HP_LROUT

SVHS _AV2_Y_CVBS_IN

SVHS_C_IN

7371

7910

3910

A6 TV SUPPLY

SC2_CVBS_MON_OUT

1_COMP_R_V_IN

SC1_FBL_IN

SSIF(Tuner FM) 33

SDA

SCL

SSIF

OSC

REF

2931

+5VSW

VCC

7930

3931

6930

5931

7710

EXT_MUTE

7706

OUT_MUTE

3707

POWER_DOWN

A2 SOUND_ENABLE SOUND_ENABLE

POR_AUDIO

+3V3STBY

AUD_SUP

QSS/FM

AGC

Detect

CVBS1 Input

sw.

INA..D

cvbs/y

Output

sw.

CS1A..D

cvbs

1328 7

3311

2321 4327

4329

Dig. 2H/4H

Combfilter

Y Delay Adj.

PA L / N T S C /

SECAM

Decoder &

Baseband

Delay

Yint

Chroma

Uint

Vint

RGB/YPRPBInsert

YUV Interface

78 79 8077 74 75 76

Pix Improvement

(Histogram)

7560

70 71 72

Pea kin g

SCAVEM

U/V Delay

YUV IN/OUT

Skin Tone

U/V Tint

Saturation

RGB Matrix

Blue & Black

Stretch

Gamma Corr.

YUV

SAT

SCAVEM

on Text

RGB Matrix

Blue & Black

Stretch

Gamma Corr.

G_OSD

R_OSD

B_OSD

Fast Blanking

CON BRI

H/V

Sync Sep

H-OSC

H-Shift

H-Drive

Vertical & East-

West Geometry

H/V 66

HOUT

FB/SC

VDRB

VDRA 23

YOU T

UOUT

VOUT

VIN

UIN

YIN

R/Pr-3

INSSW3

G/Y3

B/Pb-3

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_B_U_IN

SC1_COMP_R_V_IN

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_B_U_IN

7013

7014

7012

R_SDTV

G_SDTV

B_SDTV

SCL

SDA

68916 17 19

VIDEO

A 3

SC2_C_INSC2_C_IN

SC2_CVBS_MON_OUT

SC2_Y_IN

SVHS_AV2_Y_CVBS_IN

SVHS_C_IN

cvbs/y

CVBS/Y-X

C-X

CVBS/Y-X

C-X

AD Conv

Std Stereo

Decoder

Audio Select

ADC/DAC

Audio

Control

Vo l/ Tr eb /

Bass

Features

DACs

I2S Proc

QSS/FM

SC1_COMP_AV1_LR_IN

SC2_LR_IN

SC1

AV1_CVBS_IN SC1_CVBS_RF_OUT

STATUS_2

SC1_CVBS_RF_OUT

SC1_CVBS_IN

_COMP_AV1_LR_IN

SC2_LR_IN

SC2_LR_MON_OUT

SC1_COMP_AV1_LR_IN

Const_LR_OUT

SC1_LR_RF_OUT

SC2_LR_IN

SC2_LR_MON_OUT

7370

SVHS_LR_IN

AudioIN2LR

36,37

1:1

7372

7708

7376-A

7377-A

7714

7713

HP_LOUT

AUDOUTLSR

AUDIO_L

AUDIO_R

UDOUTL

I2SDI1

3753

3752 40

7561

7563

+3V3STBY

HP_ROUT

6910

+VTUN

6911

5920

5930

+12VSW

+8VSW_TV

2921

7920

SVHS_LR_IN

HP_DET_IN

HP_LROUT

SVHS_LR_IN

HP_DET_IN

VCC

DISC

CTRL

RES

OUT

THR

2028

7018

3021

2051

7016#

VCC

DISC

CTRL

RES

OUT

THR

2021

3347

2042

7015#

VCC

DISC

CTRL

RES

OUT

THR

2047

3346

2034

7017#

2020

H_CS_SDTV

7019

2022

7004

5010

2055

V_SDTV

SANDCASTLE

+5VSW

# = NE555 TIMER

3010

A3 HISTOGRAM

3058

SAND

CASTLE

SANDCASTLE

A2 HERCULES

AUDIO

AMPLIFIER CPDP AUDIO

A13

N.C.

7011 - SOUND

SYSTEM 7011

NTSC TDA15021H

HERCULES

COMPAIR

1301

Y_NOTCH

REAR IO SCART

2561

7562

+12VSW

F306

F305

F915

F912

F913

I357

E_14740_001.eps

080904

SVHS

CVBS

0936 1336

34 9

1739

PROC.

A4 AUDIO DELAY LINE (LIPSYNC)

8x8x

I2SCLK

RAM

COUNTER COUNTER

"D" F.F. "D" F.F.

75847583758275817580

7585

7x8x

4590

PWM

-16V-19V

I722

24 22

+16 +19V

I778

1735

1736

-16V-19V+16V+19V

I776

5702

5701

OSC

STBY-

MUTE

7700

TDA7490

PWM

PROT

+16V+19V +16V+19V

3717

3718

I711

7701 : 7707

SOUND_

ENABLE

POR-AUDIO

SOUND_ENABLE

PROTECT_AUDIO

N.C.

AUDIO_R

AUDIO_L

POR_CLASSD

AUDIO_R

AUDIO_L

PROT1

SOUND

ENABLE

15W/

1752

FRONT_DETECT

Y/CVBS

TDA9178T

I2SDO

I354

I357

I354

1V / div DC

5ms / div

1V / div DC

20us / div

N.C.

MON.

OUT

VIDEO

AV2

7240

7241

VIDEO

AV1

SVHS

SIF1

SIF2 29

SE F

1330 7

6323

3323

+5VSW

7320

4336

4333

Block Diagrams, Testpoint Overviews, and Waveforms 17LC4.7A AA 6.

Block Diagram Audio and Video

ADDRESS

DDR

FRAME

STORE

INTERFACE

EXT.

FLASH

ROM

INTER-

FA CE

DISPLAY

TIMING

GEN

DV I

INPUT

PORT

ANALOG

INPUT

PORT

A16

PC-IN

DDC

NVM

7693

DDC_5V

6073

6075

RED_PR

GRN_Y

BLU_PB

PC_HD_DET+

+5VSWI

UART _T X

UART _RX

RES

3783 PC_HD_DET-

PC_HD_DET+

R_PR-

G_Y-

B_PB-

RED_PR

GRN_Y

BLU_PB

u-Processor

KEYBOARD

STATU S_2

STATU S_1

LIGHT-SENSOR-SDM

SEL_IF

SOUND_ENABLE

PC-TV-LED

SCL

SDA

EXT_MUTE

TV_SC_COM

TV_IRQ

2k x 8

NVM_WP

4022

SDM PINS

7099

HERCULES

7011

6565

7579

7887

N.C.

3579 +3V3STBY

HERCULES

FLASH

ROM

7606

9, 17, 19

PC_HD_SEL

A11

SDRAM

1Mx32x4

DATA

GRAPHIC

ZOOM

VIDEO

ZOOM

OSD CONTROLLER

OUT BLENDER

BRIGHTNESS/CONTRAST/HUE/SAT

INTERNAL

ROM &

RAM

UART

INTERFACE

MICRO-

CONTROLLER

80186

UART _TX

UART _R X A7

UART _T X

UART _R X

A16

SCL

SDA

TV_IRQ

PC_HD_DETA13

PC_HDMI-AUDIO_SEL A12

SD_HD_SEL

P50_LINE_ITV_IR_SW

104

108

109

107

111

114

102

106

105

I2SCLK

FOR AUDIO LIPSYNC

I2SD01

I2SDI1

103

115

116

119

123

SC-STANDBY

122

OSC

REF

2956

+5VSWI

VCC

7952

3951//52

6951

5953

3954

5952

2957

SUPPLY

A14

2953

+12VSW

7954

PA NEL-PWR-CTL

3955

5957

3958

7955

+3V3STBY

PAN _V CC

2960

PAN EL- PW R- CT L

2996

7995 +1V8

5997

5996

5998

+3V3STBY +1V8_DVI

+1V8_ADC

+1V8_CORE 2994

7992

5994

+2V5_DDR

+12VSW

VCC

RESET

GND

7532

2,3

+3V3STBY

+3 NVM

4k x 8

NVM-WP

A11

FLASH CONTROL

SDA_IO

SCL_IO

7531

7530

A10

SDRAM

7501

SCALER

A14

A13

A17

127

+3V3STBY

7070

+1V8_B

3,93,96

100,117,118,124

7001,7003

+3V3STBY

+1V8_A

DECDIG

P1.4

+5VSW

4,5,7,9,88,90,94

15,69,82

126

7075

P50

POWER_DOWN

POWER_DOWN_P50

128

POWER_DOWN

+5VSW

7401

GM1601

SXGA

DISPLAY

CONTROLLER

1304

UART FOR

SERVICE

BU_LIGHT_ADJ1

OCM_TIMER1 A6

OCM_INT1

OCM_OD0

OCM_OD1

A13

HD_FILTER

PWM1

LAMP_ON-OFF

PBIAS A6

PC_HD_SEL A13

GPIO_G09_B0

GPIO_G09_B1

TV_SC_COM GPI_G09_B3

GPIO_G09_B4

Y_NOTCH GPIO_16

GPIO_G07_B7 GPIO_G07_B5

VGA_SCL

VGA_SDA

GPIO_G07_B0

PPWR

RESET

MSTR_SCL

MSTR_SDA

GPIO_G09_B4

2488 1401

TCLK

XTAL

2487

+3V3_PLL

PCHD-IO

A12

HDMI

2007

1001

2006

E_14760_003.eps

080904

I996

F954

F960

I992

7605

H_CS_SDTV

V_SDTV

SD_HD_SEL

7604

123 4

11 10

13 12

569 8

9,11

6604

PC_HD_DET-

6605

PC_HD_DET+

HD_FILTER

7604-5

7604-6

7607

R_PR+

G_Y+

B_PB+

R_SDTV

G_SDTV

B_SDTV

RED_PR

GRN_Y

BLU_PB

H_CS

PC_HD_DET

A13

PCHD-MUX

SOG

SD_HD_SEL

A7 22

PC_HD_SEL

7607 L H PIN

SD_HD_SEL SDTV HDTV 22

PC_HD_SEL ENABLE DISABLE 9

F625

F624

F613

F615

F617

F626

6262

6259

3614

3616

3618

2614

2616

2618

LED PANEL

HISTOGRAM

SCALER INTERFACE (SUPPLY)

SCALER INTERFACE (LVDS)

0320

RED

GREEN

RECEIVER

ON/OFF

SWITCH

7103

6103

6127

7120

7107 7105

N.C.

GREEN-LED

RED-LED

+8V6

LIGHT-SENSOR-IN

+9V-STBY

+9V-STBY-SW

+3V3 STBY

PC-TV-LEDLED-RED 3066

LIGHT-SENSOR-SDM

+8V6

+5V2

+5V2_RELAIS_IO2

RC-IN

+5V-STBY-SW

1101

0320

N.C.

PROTECT_AUDIO

SC_STANDBY

LAMP_ON_OFF

N.C.

STANDBY

TO IM03

1403

POR

SA1

7416

BU_LIGHT_ADJ1

+5VSWI

+5V

+5V2_RELAIS_IO2

+3V3STBY

+5V2_RELAIS_IO2

+8V6

+12 UNREG

+12VSW

+5V2

BLACKLIGHT_CTRL

DC-DC CONVERTER

A15

TO IM46

1251

SA1

5251

5252

5258

5262

6257

5257

5267 5268

3267

3251

SUPPLY

3268

7260

7262

TOP CONTROL

5x 0345

KEYBOARD

CHANNEL +

CHANNEL-

VOLUME+

VOLUME-

MENU / OK

KEYBOARD

HERCULES

KEYBOARD_IO2

1402

3415

HDMI-IN

PC-AUDIO-IN

3690

HDMI

PANEL-LINK

RECEIVER

Q [23:0] 24-BIT PIXEL DATA BUS

Audio

DAC

DDC

NVM

7801

TMDS input data pair

1416

AudioIN2L

AudioIN2R

PC_AUDIO_L

PC_AUDIO_R

+3V3STBY

DOC_SCL

DOC_SDA

+5VHDMI

7808

7809

7810

PC_HDMI-AUDIO_SEL

10,11

shifter

#RESET 72

SDA_IO

SCL_IO

RX1-

RX0+

PC_AUDIO_L

PC_AUDIO_R

RX1+

SCL_IO

RX2-

RX2+

RX0-

RXC+

RXC-

CEC

SDA_IO

+5V_HDMI

TXB0-

TO LCD PANEL

TXB0+

LVDSA-

N.C.

LVDS A +

1450

TXB1-

TXB1+

LVDSB-

LVDS B +

TXB2-

TXB2+

LVDSC-

LVDSC+

TXBC-

TXBC+

LVDSK-

LVDS K +

TXB3-

TXB3+

LVDSD-

LVDSD+

SDA_DMA_BUS1_DISP

SCL_DMA_BUS1_DISP

18LC4.7A AA 6.

Block Diagrams, Testpoint Overviews, and Waveforms

Testpoint Overview SSB (Top Side)

E_14710_087.eps

130804

3139 123 5867.2

1V / div DC

20us / div

F302 F617 F626 F701 F702 F705 F706 F707 F708 I904

I357

I354

F624 F625

F613 F615F303 F306

F305 No wafeform available

F011 1V9

F012 1V9

F903 11V9

F905 3V3

F906 11V6

F915 5V3

F912 33V7

F913 8V

F958 11V6

F960 11V4

F954 5V4

F992 2V5

F996 1V8

1V / div DC

20us / div

200mV / div AC

20us / div

200mV / div DC

20us / div

200mV / div DC

20us / div

200mV / div DC

20us / div

500mV / div DC

20us / div

500mV / div DC

20us / div

500mV / div DC

20us / div

20mV / div AC

1ms / div

20mV / div AC

1ms / div

50mV / div AC

1ms / div

50mV / div AC

1ms / div

50mV / div AC

1ms / div

50mV / div AC

1ms / div

1V / div DC

5ms / div

1V / div DC

20us / div

2V / div DC

5us / div

F002 C3

F003 F2

F004 D5

F005 D5

F006 E5

F007 C4

F008 C3

F009 C4

F010 C3

F011 C3

F012 B3

F013 D4

F014 D4

F018 D5

F019 C5

F020 E4

F021 C5

F022 B4

F023 C4

F024 C2

F025 C2

F026 D1

F027 C1

F028 E3

F029 D4

F030 D4

F031 D4

F032 D4

F033 E5

F034 D4

F035 E5

F036 D5

F037 B3

F038 E5

F039 C2

F040 E5

F041 C4

F042 D5

F043 D4

F044 D5

F045 E5

F046 D4

F047 D4

F048 C1

F049 E4

F050 D5

F051 E4

F052 E4

F053 E4

F058 E5

F060 C5

F061 E5

F062 E5

F063 D5

F067 E5

F068 D5

F069 D5

F071 C5

F072 C1

F073 A5

F075 C4

F076 C4

F077 C1

F078 C1

F079 C1

F080 C1

F081 D1

F082 D1

F083 D1

F087 C3

F088 D3

F089 D3

F090 D4

F093 D2

F094 D5

F095 E5

F096 E5

F099 B4

F150 F10

F151 F10

F152 F10

F153 F10

F154 F10

F155 F10

F156 F10

F157 F10

F158 F10

F159 E9

F160 F10

F161 F10

F162 F10

F163 F7

F164 F8

F165 F9

F166 F9

F167 F9

F168 F8

F169 F7

F170 F7

F171 F8

F172 F8

F173 F8

F174 F8

F175 F4

F176 F8

F177 F3

F178 F8

F179 F4

F181 F4

F182 F4

F183 F5

F184 F6

F190 E4

F220 F6

F221 F6

F222 F5

F223 F5

F224 F5

F225 F5

F226 F6

F227 F6

F228 F7

F229 F7

F230 F6

F251 A10

F252 A10

F253 A9

F254 A10

F255 A10

F257 A9

F258 A8

F259 B6

F260 C10

F300 C3

F301 E4

F302 E2

F303 F2

F305 E3

F306 E2

F307 D2

F308 F2

F309 C4

F310 D3

F311 D3

F313 F2

F314 F3

F315 F3

F316 D3

F318 D3

F319 C3

F401 D6

F402 A7

F403 A7

F404 A7

F405 A7

F406 A7

F407 A7

F408 A7

F409 A7

F410 B7

F411 C10

F412 C10

F413 C10

F414 D10

F415 D10

F416 D10

F417 B7

F418 D10

F419 B9

F420 D1

F421 D1

F422 C5

F423 C5

F424 C5

F434 B7

F436 B7

F437 B7

F447 C7

F451 D7

F461 B8

F463 D7

F465 D6

F466 D7

F470 C7

F478 B8

F482 B7

F486 C7

F501 B9

F530 B6

F531 C7

F532 C7

F533 C7

F534 C6

F535 C6

F536 B6

F537 B6

F538 B6

F539 B6

F540 B7

F541 B7

F580 A4

F584 C4

F585 A4

F586 A4

F587 B4

F588 B4

F590 A3

F602 D7

F603 E7

F604 D6

F605 D6

F606 D7

F607 D6

F608 E7

F612 D7

F613 D7

F614 D7

F615 D7

F616 D6

F620 D6

F624 C6

F625 D6

F626 E6

F701 D3

F702 B3

F705 B2

F706 B1

F707 B2

F708 A2

F710 E5

F711 B2

F712 B2

F713 B2

F714 A2

F716 B3

F717 C3

F718 C3

F719 C2

F720 C2

F721 A2

F722 A2

F723 A3

F724 A3

F725 A3

F726 A3

F727 A4

F728 A4

F729 A2

F801 E9

F802 D9

F803 E9

F804 D9

F805 E8

F806 D7

F807 D7

F808 D8

F809 D9

F810 E8

F811 D8

F820 E9

F821 E9

F822 E9

F823 E9

F824 E9

F826 D8

F827 D8

F870 A7

F871 A7

F872 A8

F873 A7

F874 A7

F912 A4

F913 A5

F915 B4

F954 B7

F955 B8

F988 C7

I001 C5

I002 C3

I003 C3

I005 C4

I006 B3

I007 C3

I008 C5

I009 C3

I010 C3

I011 C3

I012 D3

I013 C5

I015 E2

I016 C5

I018 C3

I019 C3

I020 C3

I022 C3

I023 C5

I024 C5

I025 D4

I026 D4

I028 D4

I030 C4

I032 D4

I033 D4

I034 D4

I036 C5

I037 D4

I039 C5

I042 C5

I044 C5

I051 D5

I052 D5

I054 D5

I055 D5

I056 D5

I057 D5

I058 D5

I059 D4

I060 B3

I061 D5

I063 E4

I064 C5

I065 C5

I067 B4

I068 B4

I069 D5

I071 C5

I072 D5

I073 D4

I074 D4

I075 E2

I076 C5

I078 D5

I079 C5

I080 C5

I081 D5

I082 D5

I086 E1

I087 E1

I088 E1

I089 E1

I090 E1

I091 E1

I092 E1

I093 E1

I094 E1

I150 F8

I151 E8

I152 F8

I153 F9

I154 F9

I158 F9

I159 F9

I175 F6

I176 F5

I177 F6

I178 F6

I179 F6

I181 F7

I182 F4

I183 F6

I184 F5

I186 F7

I187 F7

I194 F5

I195 F5

I196 F5

I197 F5

I198 E4

I199 E4

I200 E4

I201 E4

I202 F4

I204 F6

I205 E3

I206 E4

I207 F6

I208 F4

I209 E4

I210 E3

I211 F6

I212 F4

I213 F5

I214 F4

I215 F3

I216 F4

I217 F4

I218 F4

I219 F4

I220 F4

I221 F4

I222 F4

I223 F3

I224 F3

I251 A10

I252 A9

I253 B10

I254 B10

I255 B10

I256 D10

I257 E10

I258 E10

I259 E10

I260 C10

I261 A10

I262 A10

I263 A10

I264 A10

I304 F2

I313 E3

I317 D3

I318 D3

I319 D2

I320 E2

I321 E3

I322 D3

I324 E3

I325 D3

I348 B4

I349 B4

I350 B5

I351 B4

I352 B5

I353 B5

I354 B5

I355 B5

I356 B5

I357 B5

I358 B5

I359 B5

I360 E2

I361 B5

I371 D4

I386 D5

I387 D5

I388 D3

I423 C7

I424 C7

I425 C7

I426 C6

I427 D8

I428 D8

I429 C8

I436 C8

I437 A6

I438 C7

I439 C6

I440 B6

I441 C6

I442 D7

I443 C7

I444 D8

I445 C8

I446 D7

I449 C6

I450 C6

I451 C6

I452 B6

I453 C6

I454 B6

I455 B6

I456 C7

I457 B6

I458 B7

I459 B7

I460 B7

I502 B9

I503 B9

I607 E6

I608 E6

I618 E7

I619 D7

I620 D6

I621 D7

I622 D7

I623 D7

I624 E7

I625 D7

I626 D7

I627 D6

I628 E6

I629 D7

I630 D7

I631 E7

I632 D7

I633 D7

I634 E7

I635 D7

I636 E7

I637 E7

I638 D7

I639 E7

I682 F8

I683 F8

I684 F8

I685 F8

I701 D2

I702 D2

I703 B3

I704 D2

I705 D2

I706 D2

I707 C2

I709 B3

I710 D2

I711 D2

I712 B2

I713 C3

I714 D3

I715 D3

I716 D2

I717 D2

I718 B3

I719 B3

I721 C2

I724 B3

I725 B3

I726 C2

I727 C2

I728 D2

I729 A3

I730 C4

I731 B4

I735 B2

I736 B2

I737 B2

I738 A1

I739 D2

I740 C3

I741 C3

I742 B3

I802 E9

I803 D9

I815 E8

I816 D8

I819 D9

I822 D9

I823 D9

I824 E9

I825 E8

I826 D9

I827 D8

I828 D8

I834 E9

I836 D8

I838 D8

I840 E8

I841 D8

I842 D8

I844 D8

I847 E8

I848 D9

I860 A5

I861 A5

I862 A5

I863 A4

I864 A4

I865 A4

I866 A4

I867 B7

I868 A4

I869 A4

I870 A6

I871 A6

I872 B7

I901 B5

I902 A5

I903 A5

I904 A4

I905 A5

I906 B5

I907 A5

I908 A4

I951 A8

I952 A9

I953 A9

I954 A9

I955 A9

I956 B7

I957 B7

I959 B8

I960 A9

I961 B7

I962 B8

I963 A7

I964 B8

I992 B9

I995 D8

I996 C9

Block Diagrams, Testpoint Overviews, and Waveforms 19LC4.7A AA 6.

I2C IC Overview

E_14740_002.eps

080904

6692 5691

3787

DDC_5V

3789

3786

A2 HERCULES

I2C BUS INTERCONNECTION DIAGRAM

1301

7011

SET

PROCESSOR

PART OF

VIDEO-

PROCESSER

(HERCULES)

ERR

7099

M24C16

EEPROM

(NVM)

ERR

9ERR

3096 3088

+3V3STBY +3V3STBY

3822 3823

+3V3STBY +3V3STBY

+3V3STBY

3433 3432

+3V3STBY

3097

+3.3V

SDA

SCL

NVM_WP

108

104

109

7693

M24C02

EEPROM

256x8

7560

TDA9178T

HISTOGRAM

ERR

14 11

7531

M24C32

EEPROM

ERR

7530

M29W040B

FLASH

ROM

512kx8

ERR

7501

K4D263238M

SDRAM

IMx32x4

ERR

A1 TUNER IF A3

7401

GM1601

SCALER

ERR

N1 N2

HISTOGRAM A7 SCALER CBA2

A11 FLASH/CONTROL

A10 SDRAM

A12 HDMI

1302

TUNER

3302

1004

N.C.

3303

For

ComPair

only

HDMI CONNECTOR

VGA CONNECTOR

PCHD-IO

A16

SDA_IO

SCL_IO

SDA_IO

SCL_IO

ADDRESS

DATA

ADDRESS

DATA

UART_RX

UART_TX

SDA_VGA

SCL_VGA

SDA_IO

SCL_IO

1687

1688

F303

F302

3697 3696

7801

M24C02

EEPROM

256x8

+3V3_STBY

DOC_SDA

DOC_SCL

+5V_HDMI+5V_HDMI

+3V3_STBY

3810

3808

3809

19 1

18 2

7807

BSN20

7806

BSN20

7808

SII9993CT

HDMI

PANEL LINK

RECEIVER

ERR

3824

3825

3071

3064

3429 3428

3590

3832

3828

NVM_WPP

SCALER INTERFACE

1450

LVD S

CONN.

7872

PCA9515DP

SDA_DMA_BUS1_DISP

SCL_DMA_BUS1_DISP

PLASMA

DISPLAY

3871

3870

20LC4.7A AA 6.

Block Diagrams, Testpoint Overviews, and Waveforms

Supply Voltage Overview

1251 (1M46)

+8VSW_TV+8VSW_TV

+12VSW

7920

L78M08CDT

5920

+5VSW

+12VUNREG

+5V2

+5VSW +5VSW

+VTUN

+12VSW

+12V

+9V_STBY_PDP

7930

MC34063AD

5930

6930

5931 5932

7011

7001

7003

3374

5691

5067

5560

5720

5100

5910

7910

7562

SUPPLY

7952

5952

6951

5953 5954

SUPPLY

HERCULES

3910

6910

6911

-/C33

F913

F912

F915

DC-DC CONVERTER

A15

TV-SUPPLY

TUNER IF

HERCULES

HISTOGRAM

A3 SWITCH PANEL

SUPPLY

A14

5252

3251

5251

52685267

6267

6259

6262

5262

5259

A13

A12

A11

+3V3STBY

+12VSW

+3V3_PLL

A15

+12VSW A15

A14

+VTUN +VTUN

+3V3STBY +3V3STBY

A15

+3V3STBY +3V3STBY

+1V8_A

+1V8_B

A15

109

127

+3V3STBY +3V3STBY

+3V3STBY

A15

+5V2

A15

+12VSW +8VSW_2

A15

+8VSW_TV +8VSW_TV

TO 45 - 7011

+5VSW +5VSW

5984

+3V3_ADC

5985

+3V3_DVI

5986

+3V3_IO

5987

+3V3_LBADC

5988

+3V3_LVDSA

5989

+3V3_LVDSB

5990

+3V3_LVDS

+3V3_PLL

+3V3_ADC

+3V3_DVI

+3V3_IO

+3V3_LBADC

+3V3_LVDSA

+3V3_LVDSB

+3V3_LVDS

5991

+2V5_DDR +2V5_DDR

5994

7992

+1V8

A8, A11

A10

+1V8_ADC

5996

+1V8_DVI

5997

+1V8_CORE

+1V8_ADC

+1V8_DVI

+1V8_CORE

A13

A16

A17

A15

+5VSWI +5VSWI

5998

7995

+12V

+8V6

+5V2

A2 A5

N.C.

CONTROL

1320

AUDIO AMPLIFIER

(PARTLY USED)

+5V2 AUDIO_SUP

A15

5580

+5VSW +5VD

A15 +3V3STBY

A3 +5V2_RELAIS_IO2 +5V2_RELAIS_IO2

AUDIO DELAY LINE (LIPSYNC)

SDRAM

FLASH/CONTROL

A10

A11

+2V5_DDR +2V5_DDR

A14

FSVREF

SCALER INTERFACE

FSVREF

A15

A14 +3V3_DVI

+3V3STBY

A14 +3V3_PLL

A14 +3V3_LBADC

A14

+3V3_IO

A14

+3V3_LVDSB

A14

+2V5_DDR

A14

+3V3_LVDSA

A14

A14 +3V3_LVDS

A10 FSVREF

A14 +1V8_DVI

A14 +1V8_ADC

A14 +3V3_ADC

+1V8_CORE

3501

3502

A15

A14 +3V3_IO

+3V3STBY

+3V3_IO

+3V3STBY

HDMI

(MAINLY FOR NAFTA)

A12

A15 +3V3STBY +3V3STBY

REAR IO SCART

A17

+5VSW_1

3169

3789

3791 3790

6692

A14 +5VSWI +5VSWI +5VSWI

A15 +3V3STBY

A14 +5VSWI

+3V3STBY

+5VSWI

+5V2_RELAIS_IO2 +5V2_RELAIS_IO2

PROTECT_AUDIO

VGA

CONN.

DCC_5V

+5VSWI

1687

PCHD-MUX

A13

PCHD-IO

A16

A15 +3V3STBY

A14 +5VSWI

+5VSWI

E_14740_003.eps

080904

+5V2_RELAIS_IO2

+5VSW

+8V6 +8V6

A15

+5VSW

1403

+3V3STBY

+8V6

0320

ON / OFF

SWITCH

BACKLIGHT_CTRL

POR

LIGHT_ON

FAN_SPEED

POWER_OK

STANDBY

SC_STANDBY

N.C.

7887

F011

F012

6005

1101

7260

7262

+12VSW

+5V2

+3V3STBY

+8V6

SUPPLY

AUDIO OUTPUT AMPLIFIER

5711

5707

1,2

5,6

1M02

7DCPROT

+16V +19V

-16V -19V

+16V +19V

-16V -19V

-V f1

-V f11

MAINS

INLET

MAIN SUPPLY

SUB SUPPLY

+3V3STBY

+5V2

+5V2_RELAIS_IO2

4255

CN8001

CN8009

CN9007

N.C.

+3V3STBY

+8VSW_TV

1004

SCALER

A7 SCALER

SUPPLY

+3V3_DVI

+3V3STBY

+3V3_PLL

+3V3_LBADC

+3V3_IO

+1V8_CORE

+3V3_LVDSB

+2V5_DDR

+3V3_LVDSA

+3V3_LVDS

FSVREF

+1V8_DVI

+1V8_ADC

+3V3_ADC

+3V3_DVI

+3V3_PLL

+3V3_LBADC

+3V3_IO

+1V8_CORE

+3V3_LVDSB

+2V5_DDR

+3V3_LVDSA

+3V3_LVDS

FSVREF

+1V8_DVI

+1V8_ADC

+3V3_ADC

CN9004

CN9005

CN9006

Circuit Diagrams and PWB Layouts 21LC4.7A AA 7.

7. Circuit Diagrams and PWB Layouts

Small Signal Board: Tuner and VIF

PLL

AGC

DET

IF AMP

MIX-OSC

PRE-FIL TRACK

FILTER

GAIN

CTRL

PRE-AMP

TRACK

FILTER

NCMT

TUNER + VIF

5V3

2V6

RES

7V1

RES

5V3

1V7

RES

EUROPE & AP

PAL-MUTLI

ONLY

RESERVE

COMPAIR

FOR TESTING DURING DR STAGE :

PIN1=TX, PIN2=GND,PIN3=RX

FROM SCALER

For FM Radio Only

UART

For ITV Only

123456789

1301 B1

1302 A1

1305 D1

1328-A B8

1328-B C8

1329-A D8

1329-B D8

1330-A E8

1330-B E8

1681 F2

2302 C2

2303 C3

2307 D2

2308 D2

2309 B5

2311 B5

2313 E4

2314 D4

2317 E5

2318 D5

2321 C6

2324 C7

3302 C1

3303 C1

3304 F2

3305 F2

3309 A5

3311 C5

3313 E4

3314 D5

3315 E5

3316 D5

3317 E5

3319 D6

3320 D6

3321 C6

3322 C6

3323 C6

3324 C7

3325 D7

3326 D7

3327 D2

3328 F3

3329 F3

4312 D3

4313 D4

4318 D5

4327 B7

4328 C7

4329 C7

4330 C7

4331 C7

4332 E7

4333 E7

4334 E7

4335 E7

4336 E7

4337 C9

4338 C9

4339 C2

4340 C5

5304 E2

5309 A5

5321 C6

5324 B7

5339 C9

5340 E9

6310 B5

6311 B5

6323 C6

6324 C7

6328 F2

6329 F2

6330 C1

6331 C1

7316 E5

7320 D6

7325 D7

F300 E9

F301 B1

F302 C1

F303 C1

F305 A3

F306 A4

F307 D2

F308 C3

F309 D1

F310 F9

F311 D1

F313 F2

F314 F2

F315 F2

F316 E9

F318 E9

F319 E9

I304 C3

I313 E4

I317 E5

I318 D5

I319 D6

I320 D6

I321 C6

I322 D7

I324 C7

I325 D7

3314

100K

+3V3STBY

1305

F319

F318

F314

F315 100R

3329

F313 100R

3328

BZX384-C6V8

6329

6328

BZX384-C6V8

6331

BZX384-C6V8 BZX384-C6V8

6330

F300

F316

F310

4340

F309

+3V3STBY

10K

33053304

10K

5304

1681

1301

4SCL

5SDA

2 TU|FM

VCC7

9VT

IFOUT

13 14

NC1

8NC2

1AGC

3AS

FM-IFOUT 10

UR1336/A F S H-3

1302

I319

I325

I322

I320

I321

I324

I318

I313

I317

4339

+5VSW

3327

1K0

910

1314

15 1112

1617

OFWK9656L

1330-B

118456

1314

15 1112

1617

1329-B

OFWK3955L

118456910

OFWK9656L

1329-A OFWK3955L

1330-A

1314

15 1112

1617

1184569

1328-A

OFWK3953L

1328-B

+VTUN

7316

BFS20

4318

4313

2314

100n

2313

1n0

2318

1n0

2317

1n0

3313

3316

3317

560R

820R

150K

3315

4338

4337

5340

5324

6u8

4332

4336

4333

4335

4334

5339

820n

4331

4330

4329

4328

5321

4327

10n

390n

2324

10n

2321

27K

3319

3320

18K

3321

2K2

7320

6323

BC847BW

1SS356

2K2

3322

6K8

3323

22K

3325

47K

3326

BC847BW

6324

7325

2K2

1SS356

3324

3309

10K

I304

5309

12u

4312

2308

2u2 50V

35V22u

2311

16V470u

2309

+5VSW

6311

BAS316

6310

100R3303

3302 100R

F311

F303

F302

2303

22p

F301

22p

2302

F307

F305

F308

F306

2307

47n

3311

10K

UART_RX

SCL

SDA

UART_TX

VIF1

VIF2

SIF1

SIF2

SEL_IF

RF_AGC

SCL

SDA IF-TER

SSIF

PAL / SECAM

NTSC / LATAM

1302

UR1318

UR1338

1328

OFWK3953LEUROPE

OFWK7265LAP

OFWK3956LCHINA

1329

OFWK9656L

OFWK9361L

OFWK9352L

NAFTA OFWM1967L

1330

OFWK9355L

-- --

4339

4338

4337

4336

4334

4333

4331

4329

4328

4327

EU AP CHINA NAFTA

YY Y

-- --

FM No FM

UV1318

UV1338

E_14710_063.eps

100804

3139 123 5867.2

1V / div DC

20us / div

F302 F303 F306

1V / div DC

20us / div

200mV / div AC

20us / div

22LC4.7A AA 7.

Circuit Diagrams and PWB Layouts

Small Signal Board: Histogram and Hercules

A7,A3,A1

TO 1801

3D COMB

S1A

S1B

IN1

IN2

S2B

S2A

S4B

S4A

IN4

S3B

S3A

IN3

VDD

GND VSS

GND

SCL

ADR

2SDA

VDRB

VDRA

VIFIN1

VIFIN2

VSC

IREF

GNDIF

VP2

SVO/IFOUT/CVBS1

AUDIOIN4L

AUDIOIN4R

CVBS4/Y4

AUDIOIN2L

AUDIOIN2R

CVBS2/Y2

AUDIOIN3L

AUDIOIN3R

CVBS3Y3

C2/C3

VSSP2

VDDA3(3.3V)

VREF_POS_LSL

VREF_NEG_LSL+LSR

VREF_NEG_HPL+HPR

VREF_POS_LSR+HPL

VREF_POS_HPR

XTALIN

XTALOUT

VSSA1

VGUARD/SWIO

DECDIG

VP1

PH2LF

PH1LF

GND1

SECPLL

DECBG

AVL/EWD

G/Y-3

B/Pb-3

GND3

VP3

BCLIN

BLKIN

VDDA1(3.3V)

VREFAD_NEG

VREFAD_POS

VREFAD

DVBIN1/SIFIN1

DVBIN2/SIFIN2

AGCOUT

EHTO

AVL/SWO/

SSIF/REFIN

AUDIOIN5L

AUDIOIN5R

AUDOUTSL

AUDOUTSR

DECSDEM

AMOUT/QSSO/AUDEEM

GND2

PLLIF

SIFAGC/DVBAGC

DVBO//IFVO/FMRO

DVBO/FMRO

VCC8V

AGC2SIF

P2.0/PMW

P2.1/PWM0

P2.2/PWM1

P2.3/PWM2

P3.0/ADC0

P3.1/ADC1

VDDC1(1.8)

DECV1V8

P3.2/ADC2

P3.3/ADC3

VSSC1/P

P2.4/PWM3

P2.5/PWM4

AUDOUTLSL

AUDOUTLSR

AUDOUTHPL

AUDOUTHPR

CVBSO/PIP

SVM

FBISO/CSY

HOUT

VSScomb

VDDcomb

VIN(R/Pr-2/C-X)

UIN(B/Pb-2)

IN(G/Y-2/CVBS/Y-X)

YSYNC

YOUT

UOUT(INSW-S)

VOUT(SWO1)

INSSW3

/Pr-3

VSSC4

VDDC4

VDDC3

VSSC3

P1.2/INT2

P1.4/RX

P1.5/TX

VDDA(1.8V)

VDDA2(3.3V)

GNDA

VSSadc

VDDadc(1.8)

INT0/P0.5

P1.0/INT1

P1.1/T0

VDDC2

VSSC2

P0.4/I2SWS

P0.3/I2SCLK

P0.2/I2SD02

P0.1/12SD01

P0.0/I2SDI1

P1.3/T1

P1.6/SCL

P1.7/SDA

VDDP(3.3V)

TDA 15021H

HISTOGRAM & HERCULES

UAB11-932214725682

AUDIO PROCESSING

RES

*EMC *EMC

RES

A13

A12

RES

FOR SERVICE

A17

EU ONLY

NAFTA ONLY

(1M06)

A17

TO HISTOGRAM

A17

(1M01)

RES

(1M36)

TO HISTOGRAM

RES RES RES

0R 0R 0R

DMMI - IFH YPbPr {RES}

No 3D 3DItem

4004 - Yes

4005 Yes -

4006 - Yes

4007 Yes -

4002 Yes -

3009 Yes -

2083 - Yes

(RES)

HETV

(15W) MTV

(5W)

3380

3381

3382

3383

5K6

10K

To 0345 of

TOP CONTROL

To 0936 of SIDE I/O

For ITV only

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

1001 D5

1002 F2

1004 I13

1009 G5

1036 H2

1336 H2

1402 A2

2000 D3

2001 E3

2002 F10

2004 C7

2005 D6

2006 D5

2007 D5

2008 E5

2009 E5

2010 E5

2011 E6

2012 F3

2013 H8

2014 G8

2015 G9

2016 G9

2017 G9

2018 G9

2023 E10

2024 F2

2025 E11

2026 E11

2027 E11

2029 E11

2030 E11

2031 E11

2032 E11

2033 D12

2035 D12

2036 H3

2037 I3

2038 E4

2040 C15

2041 D11

2043 E4

2044 D11

2052 D11

2053 J12

2054 C3

2055 E13

2056 F13

2059 G3

2060 E5

2061 E5

2063 F6

2064 D3

2065 G5

2066 G6

2068 C5

2069 G3

2070 B3

2071 D6

2072 B6

2073 B7

2074 C7

2076 B9

2077 C11

2078 B11

2079 H3

2080 H3

2081 H3

2082 F7

2083 G8

2084 D10

2087 H3

2088 I3

2090 I3

2091 I3

2092 I3

2093 J3

2094 J3

2095 J3

2096 J3

2097 J3

2098 J3

2099 A12

2355 G8

2356 G7

2357 G7

2358 G7

2359 F6

2360 I15

2361 I17

2363 J15

2364 J17

2365 J17

2366 J16

2367 I15

2368 K15

2370 G6

2371 G6

2372 G6

2373 G6

2374 G7

2375 G7

2376 F13

2377 G13

2378 C10

2380 C11

2381 D11

2382 D6

2386 H12

2387 G6

2388 G6

2392 G12

2394 C11

2395 H7

2396 H7

2397 G9

2398 G10

3000 D3

3001 E3

3002 E3

3003 E2

3004 E2

3005 D3

3006 D6

3007 E5

3008 E5

3009 G8

3010 E6

3011 E12

3012 H17

3013 I9

3014 D15

3015 C16

3016 D16

3017 C16

3018 D16

3019 B15

3023 I3

3024 I3

3025 J3

3027 J3

3028 F10

3031 H17

3033 H17

3034 I17

3035 E11

3036 I17

3037 I3

3038 H3

3040 E13

3048 D11

3049 B12

3050 B12

3051 B12

3052 C15

3053 E6

3054 D11

3055 I17

3056 B2

3057 B10

3059 E5

3060 F6

3064 I12

3065 F6

3067 G3

3068 G3

3069 H3

3070 B3

3071 I12

3072 H3

3073 C5

3074 H6

3075 B5

3077 B5

3078 B5

3079 B5

3080 A7

3081 B7

3082 B7

3083 B8

3084 B8

3085 A8

3086 B9

3087 B9

3088 B9

3089 C3

3091 B11

3092 B11

3093 A11

3094 C9

3096 B8

3097 A13

3098 F14

3357 C5

3358 G7

3359 G8

3360 H17

3361 H17

3362 H17

3363 I17

3364 I17

3365 I17

3366 H15

3367 I15

3368 I15

3369 J15

3370 F7

3371 G5

3372 G5

3373 J15

3374 H7

3378 H13

3380 F11

3381 G12

3382 G11

3383 H12

3386 G13

3389 B10

3390 G9

3391 G9

3392 G9

3393 G10

3394 C6

3415 A3

4002 G8

4004 H10

4005 H10

4006 H10

4007 H10

4008 B11

4022 A8

4023 H3

4062 E6

4085 H3

4086 I3

4360 J14

4361 J14

4362 J14

4363 J14

5001 C6

5002 C7

5003 E4

5004 H8

5005 E11

5006 D12

5007 C11

5008 C11

5010 E12

5060 C6

5070 A6

5071 B7

5072 B9

5360 I14

5370 C10

5371 C10

5372 C11

6001 C3

6005 H7

6073 C3

6074 C3

6075 B3

6076 C3

7001 E3

7002-1 F3

7002-2 F2

7003 E2

7004 F14

7005 C2

7011 D8

7012 B15

7013 B15

7014 B16

7070 C3

7075 B3

7099 A13

7360 I16

7370-1 J5

7370-2 J6

7371-1 J6

7371-2 J7

7372-1 J7

7372-2 J8

7376-A H11

7376-B H12

7377-A G11

7377-B G12

F002 E6

F003 C6

F004 D5

F005 F10

F006 B6

F007 A6

F008 C6

F009 B4

F010 D6

F011 F3

F012 F3

F013 H7

F014 H8

F019 C10

F020 C10

F021 C11

F022 A12

F023 B9

F024 I3

F025 J3

F026 J3

F027 I3

F028 I5

F029 I5

F030 I5

F031 I5

F032 I5

F033 B7

F034 I5

F035 I5

F036 I5

F037 I5

F038 J4

F039 J5

F040 K4

F041 B7

F042 K4

F043 I5

F044 K4

F045 K4

F046 F5

F047 G5

F048 I2

F049 G5

F050 K4

F051 G5

F052 B2

F053 G5

F072 G2

F077 G2

F078 H3

F079 I2

F080 I2

F081 I2

F082 J2

F083 J2

F087 E6

F088 E6

F089 E6

F090 I12

F093 I13

F094 J12

F095 I12

F096 I12

F099 B14

F420 A3

F421 B3

F422 B14

F423 B15

F424 F15

I001 A7

I002 D6

I003 D2

I005 B6

I006 C3

I007 C4

I008 D10

I009 C7

I010 D6

I011 C6

I012 F7

I013 D10

I015 C8

I016 B11

I018 D6

I019 D6

I020 E6

I022 E6

I023 C11

I024 C11

I025 G7

I026 G7

I028 G8

I030 B7

I032 F8

I033 F8

I034 F9

I036 D11

I037 F9

I039 B11

I042 C12

I044 D12

I051 E12

I052 H16

I054 E10

I055 H17

I056 I15

I057 E10

I058 H17

I059 I12

I060 J12

I061 E10

I063 G7

I064 C10

I065 C10

I073 G11

I074 H11

I079 H14

I080 H14

I081 H14

I371 F7

I386 I16

I387 J16

I388 F6

+1V8_B

+1V8_A

10u

2999

BM05B-SRSS-TBT

1002

+8VSW_TV

100n

2056

68K

3040

4086

2036

1u0

4085

1u0

2037

47K

3037 3038

47K

I388

I387

F424

I386

F423

I061

F422

BC847BW

7004

100R

3098

27p

2055

47u5010

1K8

3011

I012

5370

33p

2388 2387

33p

3065 680R

16V 10u

2002

100R

3057

220n2084

+3V3STBY

6076 BAT54 COL

I060

I063

I059

I055

I056

I058

I039

I052

I042

I064

I044

I065

F088

I030

F089

F087

F082

F083

F080

F081

F078

F079

F077

F072

3357

1K0

3394

75R

1u0

2377

1u0

2376

7005

BSH103

2064

B11B-PH-K

1336

3000 5K6

2u2

2000

I006 6001

BAS316

BSH103

7070

2054

22n

3089

150K

I007

+1V8_B

+3V3STBY

4023

2083 1u0

100K

B3B-PH-K

3028

1402

3415

10R

F421

F420

10p

2098

10R

2097

3027

10p

2059

2069

10R

10p

3067

10p

2096 2095

10R

10p

3025

2093

10p

2094

10p

10R

3024

10p

2091

2092

10p

22K

3023

10p

2090

2088

10p

68R

3072

10p

2081

2087

10p

22K

3069

2080

10p

2079

68R

3068

13 14

I081

1036

I079

I074

I080

I073

I054

I057

I036

I051

I024

I016

I023

I015

I037

I034

I033

I028

I032

I026

I022

I025

I020

I019

I011

I010

I018

I009

I001

I005

F048

F052

F053

F051

F050

F047

F049

F046

F044

F045

F042

F043

F041

F039

F040

F038

F036

F037

F035

F033

F034

F032

F030

F031

F029

F027

F028

F026

F024

F025

F023

F021

F022

F020

F014

F019

F013

F011

F012

F010

F008

F009

F007

16V

470u

6005

BAS321

+3V3STBY

2382

+3V3STBY

4K73085

10K

3087

2K23086

4022

3053

3373

F006

10K

1n0

47K3055

2082

3036

3033 47K

47K 3031 47K

47K3034 3012 47K

F005

47K

3365 47K

47K

3362

3364 3361 47K

3363 47K 47K

3360

2368 1u0

100n

2367

1u0

2386

1u0

2392

100R3064

100R

3071

16V

10R

3374

+3V3STBY

2071 100u

3056 4K7

2024

100u 16V 16V100u

2012

+3V3STBY

2365

1u0

2366

1u0

2363 2364

1u0

2361

1u0

100K

3009

2371 1u0

2370 1u0

2397 1u0

1u0

2398

100R

3378

3386

+8VSW_TV

BC857BS

7376-B

3383

7376-A

BC857BS

3382

+8VSW_TV

BC857BS

7377-B

3381

7377-A

BC857BS

3054

2052

+3V3STBY

3369 100R

3368 100R

3367 100R

2360

3366 100R

16V10u

+5VSW 5360

4363

4362

4361

4360

SWITCH

ADG734BRU

7360

SPDT

1n0

2372

4062

2373

1n0

470n

2008

10V

2053

1n0

4008

6074

2066

BAT54 COL

BAT54 COL6073

100K

3074

2065

1009

4M5

+8VSW_TV

4007

4005

4004

11 12

4006

+3V3STBY

1004

BAT54 COL6075

7075

PDTC114ET

3018

3017

7014

BC847BW

3016

3015

BC847BW

7013

+5VSW

3014

16V

3052

2040

10u

100R

3019

BC847BW

7012

100R

3389

+3V3STBY

2035

25V

10u

F093

F095

F096

F094

F090

BC847BS

7002-2 BC847BS

7002-1

3004

22K 3R9

3003

3R9

3001

7001

BCP69-25

+1V8_A

BCP69-25

7003

I003 I002

3002

3005 5K6

22K

220n

2001

1u0

+8VSW_TV +5VSW

2070

7372-2

PUMH7

7372-17371-2

PUMH7

7371-1

PUMH7

7370-2

PUMH7

+8VSW_TV

3380

+1V8_A

+1V8_B

+5VSW

+3V3STBY

7370-1

PUMH7

2099

F099

1n0

4K73097

7099

M24C16-WMN6

(2Kx8)

I371

EEPROM

10u

2396

16V

2044 220n 5008

5002

4K7

3092

4002

3370

680R

6p82007

2006 6p8

3358 100R

F002

F004

I013

F003

3094

I008

10R

2005 100n

47K3008

2068

220n

3073

15K

100R3070

3081

100R

4K73082

3083 4K7

2073

1n03075

4K7 3079

4K7

3077 4K7

3078

1u0

4K7

2077

2078 100p

100R3084

2072

220n

5070 1K5

3080

220n2076

3088

5072

3K3

3K33096

3091

100R

4K7

3093

220n2074

+1V8_B 5071

2394 100n

5372

220n2378

5371

100n

2381

100u16V

2380

50072041

100R

220n

3051

100R

3050

3049 100R

10K3048

220n

+5VSW

2033

5006

2032 100n

100n2031

2030 100n

100R3035

2027 100n

2026 100n

100n

2029 100n

2025

2023

100n

+3V3STBY

5005

3393 100R

3392

3391

100R

100R3390

100n2018

100n

2017

2016 100n

100n2015

2014 100n

3013 100R

2355 2u2 50V

100n

2013

100n

2395

5004

2356

2u2 50V

390R

3359

100n

2358

2357

3n3

10u 50V

2375 2374

100n

3372 100R

100R3371

2359 10n

150n2063

1K03010

3060 39K

10u

16V

2061

2060

2011

100n

220n

3007 4K7

10V

2009 1u0

6n82010

1K03059

2043

5003

100n

100R3006

1001 24M576

5001

1m0

2004

220n

5060

126

127

128

118

119

120

121

122

123

124

125

110

111

112

113

114

115

116

117

104

105

106

107

108

109

100

101

102

103

SVHS_C_IN

Y_NOTCH

SC1_CVBS_RF_OUT

H_CS_SDTV

V_SDTV

7011

HEADPH-L

HEADPH-R

FRONT-Y_CVBS-IN

SVHS_AV2_Y_CVBS_IN

SVHS_L_IN

SVHS_R_IN

KEYBOARD_IO2

INTF_Y_OUT

HERC_RESET

FRONT-C-IN

AVS_C_IN

L-FRONT-IN

FRONT_DETECT

HP_ROUT

HP_DET_R_DC

HP_LOUT

VSYNC

DMMI_RGB_SW

DMMI_FBL_IN

DMMI_B_U_IN

DMMI_R_V_IN

DMMI_G_Y_IN

SC1_COMP_B_U_IN

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_R_V_IN

B_SDTV

G_SDTV

R_SDTV

P50

SC_STANDBY

PC-TV-LED

POWER-DOWN_BOLT-ON

HP_DET_IN

YOUT-COMB

SCL

SDA

DMMI_RGB_SW

EXT_MUTE

SC2_Y_IN

SC2_C_IN

SC1_FBL_IN

OUT_MUTE

AUDOUTLSL

AUDOUTLSR

Const_L_OUT

Const_R_OUT

COUT-COMB

SW-I2C-SDA

KEYBOARD

LIGHT-SENSOR-SDM

SC1_COMP_R_V_IN_1

RC_IN

TV_IRQ

SVHS_C_IN

MAIN_OUTL

MAIN_OUTR

SC2_L_MON_OUT

SC2_R_MON_OUT

SVHS_AV2_Y_CVBS_IN

HOUT

INTF_Y_IN

INTF_V_IN

INTF_U_IN

SC1_FBL_IN_1

SC1_COMP_AV1_G_Y_CVBS_IN_1

SC1_COMP_B_U_IN_1

SC1_L_RF_OUT

SC1_R_RF_OUT

SC1_CVBS_RF_OUT

SC2_CVBS_MON_OUT

SC1_CVBS_IN

SVHS_C_IN

CVBS-COMB

SANDCASTLE

INTF_U_OUT

INTF_V_OUT

TV_SC_COM

SVHS_L_IN

SVHS_R_IN

AudioIN2L

AudioIN2R

SC2_L_IN

SC2_R_IN

VIF2

SIF1

SIF2

RF_AGC

SSIF

SC1_COMP_AV1_L_IN

SC1_COMP_AV1_R_IN

STATUS_2

P50_LINE_ITV_IR_SW

POWER_DOWN_BOLTON_P50

POWER_DOWN

VIF1

VIF2

I2SCLK

NVM_WP

I2SDO1

I2SDI1

SCL

SDA

SOUND_ENABLE

SW-I2C-SCL

SEL_IF

STATUS_1

E_14710_064.eps

120804

3139 123 5867.2

Circuit Diagrams and PWB Layouts 23LC4.7A AA 7.

Small Signal Board: Histogram and Hercules

PDP

TO 1320 OF

EMC

TO 0320 OF

MAIN

SWITCH (LCD)

COM

OUTIN

COMP

COMPCOMP

COMP

HISTOGRAM & HERCULES

RES

HISTOGRAM

"560" ~ "569"

TO 1XXX OF DMMI BD

DMMI (RES)

A15

(1M20)

TO HERCULES

FROM DC-DC CONVERTER

RESRES

RES

I349 A7

I350 B7

I351 A8

I352 C7

I353 C9

I354 D9

I355 A9

I356 B11

I357 C11

I358 B11

I359 C10

I360 E5

F018 A6

F058 B1

F060 B1

F061 B1

F062 B1

F063 B1

F067 C1

F068 C1

F069 C1

F071 C1

F073 C1

F075 C1

F076 A2

I067 A1

I068 A1

I069 B1

I071 C4

I072 C4

I075 C1

I076 C4

I078 C4

I082 C5

I086 E1

I087 E1

I088 E1

I089 E1

I090 F1

I091 F1

I092 F1

I093 F1

I094 E1

I348 A9

3569 D5

3570 D3

3579 E5

4009 B2

4010 B2

4011 C2

4012 C2

4015 D7

4016 D11

4017 E2

4018 E2

4019 E2

4020 E2

5066 E3

5067 F3

5560 A4

6020 A7

6021 C10

6563 D5

6564 D6

6565 E5

7015 C8

7016 A8

7017 A9

7018 B7

7019 C10

7560 B5

7561-1 E5

7561-2 E4

7562 A5

7563 D4

7579 E5

2564 A4

2565 F2

2566 F3

3020 A7

3021 A8

3022 A7

3026 F3

3029 B11

3030 C10

3032 C10

3039 A7

3058 C9

3063 F3

3066 E3

3340 A6

3342 B9

3343 B9

3344 D9

3345 C11

3346 A9

3347 C7

3348 D9

3349 C10

3560 C6

3561 C5

3562 C5

3563 D5

3564 D5

3565 D4

3566 D4

3567 E4

3568 E5

1008 A1

1320 E1

2003 F4

2019 A8

2020 A7

2021 C9

2022 C10

2028 B9

2034 B9

2042 D8

2045 E4

2046 E4

2047 B11

2048 F4

2049 F4

2050 F4

2051 B8

2057 E4

2058 E4

2062 F4

2067 F4

2085 D1

2086 D1

2089 D1

2560 B5

2561 B5

2562 B5

2563 D4

LIGHT-SENSOR-SDM

1234567891011

+5VSW

3570

3569

2K2

7561-2

BC847BPN

I348

68K

3039

3334

I360

1008

SFV32R-2STE1

I359

I357

I358

I355

I356

I354

I353

I351

I352

I349

I350

4017

4018

4020

4019

F076

25662565

+5VSW

13568

1K8

7561-1

BC847BPN

220R

3567

BZX384-C3V3

6565

I078

I094

I092

I093

I091

I089

I090

I088

I086

I087

I082

I072

I076

I071

I069

I075

I067

I068

+5VSW

+3V3STBY

7579

PDTC114ET

1K03579

+8V6

+5V2

+5V2-RELAIS-IO2

+3V3STBY

10p

2067

2062 10p

5067 1u0

2049 10p

10p2050

68R3063

2048 10p

10p2003

3026 68R

10p

2045

2046 10p

5066 1u0

10p

2058 10p

2057

68R

3066B10P-PH-K-S

1320

F075

F071

F073

F069

F067 F068

F063

F062

F060

F061

F058

+3V3STBY

2089 1n0

1n02086

2085 1n0

4012

4011

4010

4009

7563

3564

1K2

PMBT2369

4n7

2563

3566

1K0

1K8

3565 6563

BZX384-C2V7

6564

3563

1K0

F018

100u

2561

16V

+12VSW +8VSW_2

2560

100n

L7808CD2T

7562

25V10u

2564

5560

3562

100K

3561

100K

3560

100K

100n

2562

VEE 18

VIN

16 VOUT

YIN 6

YOUT

SCSCL

14 SDA

SOUT

UIN

UOUT

VCC

ADEXT3 5

ADR 7

DECDIG

7560

TDA9178T/N1

IMPROVEMENT

ADEXT1 3

ADEXT2 4

4015

PICTURE

4016

+5VSW

TR 2

VCC

8NE555D

7016

CTRL 5

DISC7

GND

OUT 3

RES 4

THR6

NE555D

7017

5CTRL

7DISC

GND

3OUT

4RES

6THR

2TR

VCC

NE555D

7015

5CTRL

7DISC

GND

3OUT

RES 4

6THR

2TR

VCC

47u

2019

3029

16V

1K0

3344

3342

15K

3345

4K7

2047

10n

2034

3n3

2022

220p

470R

3058

1K8

3349

7019

BC847B

3030 3032

220K

100K

6021

BAS316

3346

56K

4K7

3348

10n

2021

3n3

2042

820R

3347

BC847B

7018

3340 3020

22K

100p

2020

1K0 10K

3022

BAS316

6020

10n

2028

3n3

2051

2K7

3021

4K7

3343

SC1_R_RF_OUT

SANDCASTLE

LED_RED

RC_IN

LIGHT_SENSOR

PC-TV-LED

STBY-LED

DMMI_R_V_IN

DMMI_G_Y_IN

DMMI_FBL_IN

Const_L_OUT

Const_R_OUT

SC2_CVBS_MON_OUT

RC_IN

IR_OUT

IR_IN

H_CS_SDTV

V_SDTV

SC_STANDBY

POWER-DOWN_BOLT-ON

SC1_CVBS_RF_OUT

SC1_L_RF_OUT

SW-I2C-SDA

SW-I2C-SCL

P50_LINE_ITV_IR_SW

SC2_L_IN

SC2_R_IN

SVHS_AV2_Y_CVBS_IN

SC2_Y_IN

CVBS_IN

DMMI_B_U_IN

V_SDTV

SANDCASTLE

SCL

SDA

INTF_U_OUT

INTF_U_IN

INTF_V_OUT

INTF_V_IN

INTF_Y_OUT

INTF_Y_IN

H_CS_SDTV

HOUT

VSYNC

E_14710_065.eps

100804

3139 123 5867.2

I357 I354

1V / div DC

5ms / div

1V / div DC

20us / div

Tabla de contenidos

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