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Published by JY 0769 BG CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 17450

Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.

All rights reserved. No part of this publication may be reproduced, stored in a

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

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

Colour Television Chassis

SK4.0LCA

H_17210_000.eps070607

Contents Page1. Technical Specifications, Connections, and Chassis

Overview 2

2. Safe ty Instructions, Warnings, and Notes 4

3. Directions for Use 6

4. Mechanical Instructions 7

5. Service Modes, Error Codes, and Fault Finding 9

6. Block Diagrams, Test Point Overviews, and

Waveforms

Block Diagram Chassis 11

Schematic Overview Chassis 127. Circuit Diagrams and PWB Layouts

Mono Carrier: Power Supply (A1) 13 21-22

Mono Carrier: Line Deflection (A2) 14 21-22

Mono Carrier: Frame Deflection (A3) 15 21-22

Mono Carrier: Tuner IF (A4) 16 21-22

Mono Carrier: AV Switch (A5) 17 21-22

Mono Carrier: Audio Amplifier (A6) 19 21-22

Mono Carrier: Tone Control (Optional) (A7) 18 21-22

Mono Carrier: CPU & Decoder (A8) 20 21-22

Keyboard Control Panel (D) 23 24

Main Switch Panel (E) 25 25

Side A/V Panel (G) 26 26

BTSC Panel (G) 27 27

Slim EW Panel (M) 28 28

Sub Woofer Panel (Optional) (Z) 29 308. Alignments 31

9. Circuit Descriptions, Abbreviation List, and IC Data

Sheets 36

Abbreviation List 37

IC Data Sheets 38

10. Spare Parts List 53

11. Revision List 56
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Technical Specifications, Connections, and Chassis OverviewEN 2 SK4.0L CA1.

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1.1 Technical Specifications

1.2 Connection Overview

1.3 Chassis Overview (Mechanical chassis)

Note: Data below can deviate slightly from the actual s ituation,

due to the different set executions.

1.1 Technical Specifications

1.1.1 Vision

Display type : CRT

Screen size : 21 (55 cm), 4:3

Tuning system : PLL

TV Colour systems : NTSC, PAL M/N

Video playback : NTSC M/N 3.58, 4.43

: PAL 50

Presets/channels : 181 channels

Tuner bands : VHF: UHF

1.1.2 Sound

Sound systems : FM-stereo, SAP

Maximum power (WRMS) : 2 x 3

1.1.3 Miscellaneous

Power supply:

- Mains voltage (VAC) : 90 - 260

- Mains frequency (Hz) : 50 / 60

Ambient conditions:

- Temperature range (C) : -5 to +45

- Maximum humidity : 90% R.H.

Power consumption

- Normal operation (W) : 72

- Stand-by (W) : < 3

1.2 Connection Overview

Note: The following connector colour abbreviations are used

(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=

Grey, Rd= Red, Wh= White, and Ye= Yellow.

1.2.1 Rear and Side Connections

Figure 1-1 Rear and Side Connections

Cinch: Video CVBS - Out, Audio - Out

Ye - Video CVBS 1 VPP / 75 ohm kq

Wh - Audio L 0.5 VRMS /10 kohm kq

Rd - Audio R 0.5 VRMS / 10 kohm kq

Cinch: Video CVBS - In, Audio - In

Ye - Video CVBS 1 VPP / 75 ohm jq

Wh - Audio L 0.5 VRMS / 10 kohm jq

Rd - Audio R 0.5 VRMS / 10 kohm jq

Cinch: Video YPbPr - In

Gn -Video Y 1 VPP / 75 ohm jq

Bu - Video Pb 0.7 VPP / 75 ohm jq

Rd - Video Pr 0.7 VPP

/ 75 ohm jq

Aerial - In

- -IEC-type (EU) Coax, 75 ohm D

Cinch: Video CVBS - In, Audio - In

Ye - Video CVBS 1 VPP / 75 ohm jqWh - Audio L 0.5 VRMS / 10 kohm jq

Rd - Audio R 0.5 VRMS / 10 kohm jq

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Technical Specifications, Connections, and Chassis Overview EN 3SK4.0L CA 1.

1.3 Chassis Overview (Mechanical chassis)

Figure 1-2 PWB location

H_17450_003.eps

210907

D

B

EK

A

M

G

MAIN SWITCH PANEL

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Directions for UseEN 6 SK4.0L CA3.

3. Directions for Use

You can download this information from the following websites:

http://www.philips.com/support

http://www.p4c.philips.com
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Mechanical Instructions EN 7SK4.0L CA 4.

4. Mechanical Instructions

Index of this chapter:

4.1 Set Disassembly

4.2 Assembly / Board Removal

4.3 Set Re-assembly

Note: Figures below can deviate slightly from the actual

situation, due to the different set executions.

4.1 Set Disassembly

Follow the disassemble instructions in described order.

4.1.1 Rear Cover Removal

Warning: disconnect the mains power cord before you remove

the rear cover.

1. Remove all the fixation screws of the rear cover.

2. Now, pull the rear cover backwards and remove it.

Figure 4-1 Rear Cover removal

4.2 Assembly / Board Removal

4.2.1 Side I/O Panel removal

Figure 4-2 Side-I/O panel removal

1. Disconnect the sidepanel cable from the mono carrier and

remove the cable from its strain reliefs.

2. Then, remove the two fixation screws (1) and remove the

board.

H_17210_032.eps

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1

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Mechanical InstructionsEN 8 SK4.0L CA4.

4.2.2 Power Switch removal

Figure 4-3 Power switch removal

1. From the mono carrier disconnect the main power, the

degaussing coil, the speakers, the front control panel, the

side I/O panel and deflection coil cables. Release the main

power cord and the side I/O panel cable from its strain

reliefs. Pull out the mono carrier and place it sidewards.

This enables the removal of the power switch panel.

2. Then, remove the two fixation screws (1) of the power

switch panel and remove the board.

4.2.3 Front Control Panel removal

Figure 4-4 Front Control Panel removal

1. From the mainboard disconnect the main power, thedegaussing coil, the speakers, the front control panel, the

side I/O panel and deflection coil cables. Release the main

power cord and the side I/O panel cable from its strain

reliefs. Pull out the mono carrier and place it sidewards.

This enables the removal of the front control panel.

2. Then, remove the four fixation screws (1) of the Front

Control panel and remove the board.

4.3 Set Re-assembly

To re-assemble the whole set, do all processes in reverse

order.

Be sure that, before the rear cover is mounted: The mains cord is positioned correctly in its guiding

brackets (make sure that the strain reliefs are replaced in

its correct position and that it will function correctly!).

All wires/cables are returned in their original positions.

H_17210_026.eps

080607

1

H_17210_027.eps

080607

1 1 1

1

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Service Modes, Error Codes, and Fault FindingEN 10 SK4.0L CA5.

Personal Notes:

E_06532_012.eps

131004

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Block Diagrams, Test Point Overviews, and Waveforms EN 11SK4.0L CA 6.

6. Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Chassis

1 2 3 4

4321

D

C

B

A

TDA93XX/N3

SCART 1

Y

R G B

U V

V in

REAR AV SIDE AV S-VHS

C in

AV in

ANTENNA

FS TUNER

IF AMP SAW101IF MTS/A2/NICAM

AV-SW4

052 L

R

A

VY CV L RRLV

KEY CONTROL

R

G

B

IK

24C08

CQ0765

V AMP TDA4863AJ

H DRIVE

CRT BOARD

V--D

R OUT

G OUT

B OUT

SW

90V-2

60V

DEG COIL

POWER

SCL

SDA

PHILIPS UOC2

+110V FOR B+

+43V

+12V FOR MAIN

+20V FOR AMP

CVBSOUT

SLIM PART

63624

AV3 SW

109

PWM CONTROL AUDIO VOLMUTE

AUDIO OUTSCART ID

710445

I/O

6 KEY

L R

AV1 SWAV2 SW

112

V

215

145

3

13

AUDIO

3DD5023

4 11FM

+8V FOR UOC

SCL

SDA

SCL

SDA

-12V+12V

SCL

SDA

A1

A2

A3

A5

A8

IF

A4
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EN 12SK4.0L CA 6.Block Diagrams, Test Point Overviews, and Waveforms

Schematic Overview Chassis

Circuit Diagrams and PWB Layouts EN 13SK4 0L CA 7

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Circuit Diagrams and PWB Layouts EN 13SK4.0L CA 7.

7. Circuit Diagrams and PWB Layouts

Mono Carrier: Power Supply

1 2 3

321

D

C

B

A

POWER SUPPLYA1

5800 A3P610-00

Stand by

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EN 14SK4.0L CA 7.Circuit Diagrams and PWB Layouts

Mono Carrier: Line Deflection

1 2 3

321

D

C

B

A

LINE DEFLECTIONA2

5800 A3P610-00

Q450

C2482

R327

2K7

C321

2200pF

T302

500V

C322

220pF

500V

C323

1uF

160V

Q302D5032

R454

33

C315

7n2

C316

6n8

D302

BY228

2KV 2KV

C312273J/630V

D311

RU4B

L303 400uH

R322

6.82W

R323

75K

50V

Q303

F630R324

100

M

B+

R301

0.33

SCREEN

FOCUS

T301

FLYBACK

HEATER

+V

ABL

R325

100

R403

NC

!

!

!!

!

!

HY

R302

0.33-V

2W

AFC

R401

4K7

!!

C314

2n7 /2KV

L432

790mH

C477

4.7uF

564

C317

L302

34mH

C318

274J/400V

C325

364J/400

L301

105mH

R321

1K

C319

681

1

6

2

9

3

4

8

10

180V

1234

T0

CRT

GND

HEATER

CRTGND

180V

R315

4.7K

R314

0.22 2W

D308

2158

470PF500V

C300

4.7UF250V

C309

5

GND

R312

1K

D309

1N4148R318

680R317

220

BCLEHT

7

H-out

EW

+8V_VCC

CN301

!

56

+V

-V

+135V_VCC

+48V_VCC

EHT

BCL


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g y

Mono Carrier: Frame Deflection

1 2 3

321

D

C

B

A

R309

270 1W

C307

0.1uF/100V

100V

R255

100

R305

1K8

C304

1000uF/25V

0.1uF

CN301

!

!

0.1uF

INP

7

INN

6

Vout

5

VP4-13V

4

Vp3p

ump

3

VP3-

2

VP1+

13V

1

IC301

TDA4863AJ

56

R308

1K8

2W

R256

100

C306

0.1uF/100V

R3071

R306

220/2W

C305

100uF/50V

D304BA158

C216

CAP

C215

CAP

+8V

R32610K

D301

Q301R303

C302C301

R304

220/1W

EHT

VDRB

VDRA

FRAME DEFLECTIONA3

5800 A3P610-00


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Mono Carrier: Tuner IF

1 2 3 4

4321

E

D

C

B

A

A101

38.9MHz

C108

100pF

R105

1.5K

SCL

SDA

+8V_VCC

+33V_BT

38MHZ

AGC

NC

SAS

SCL

SDA

NC

BM+5V

GND

BT+33V

IF R106

68

C107

10n

Q101

KSC1674C

R109

1.2K

R111

470R108

4.7KC109

10n

R113

220

R116

2.2K

R110

10

R112

10

C109

0.01U

R107

1.2K

LC101

NTSC-M

R114

10K

31.9M

R2

10

R215

680C103

10U/16V

L101J

1UH

C703

47/50VIC703

UPC574

R703

10K

R102

15K

TUNER AGC

C105

100U/16V

C104

100U/16V

L201

10UH

R10127K

+33V_

+8V_V

TUNE

SDA

SCL

TUNER IFA4

5800 A3P610-00


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Mono Carrier: AV Switch

1 2 3 4

A

B

C

D

4321

D

C

B

A

GND

VI

VO

VIG

VOG

BL

V/R

BG

RGND

NC

Y/ G

NC

GGND

OPTU/ B

Lin

BGND

GND

LO

R in

RO 1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1819

20

21

P 70 1 2 1P IN

ZD701

8V2

D834

8V2

D832

8V2

8V2

D833

8V2

R83775

D807

75

R836

75

R835

75

R701

47K

1

2

3

4

5

E6

Vee7

Vss8 9

10

11

12

13

14

15

Vdd16

0

12

3012

3

IC801HEF4052

Q802

C1815

R848

100K

R845

750

R846

750

Q801

C1815

R849

100K

ZD706

8V2ZD709

8V2

ZD711

8V2

R780

100K

R777

100K

R778

75

P702

S-VHS

VIN

L IN

R IN

P701

Y

U

V

P701

Vout

L out

R out

P701

R817

100K

R818

100K

R807

75

VIN

L IN

R IN

P701

R80375

SIDE AV IN

REARAVIN

R731

820

J743

10K

AVOUT

YUV

AUDIOSWITCH

C816

10uF

C811

10uF

C810

10uF

+8V_VCC

C777

10uF

C772

10uF

C774

10uF

C242

10uF

CIN

SIDELSIDER

REARR

RE ARL

C717

10uF

L

AUDOUT

A2

A1

4052 3

TONE 32

C821

1U/50V

1U/50V

C820

C804

10uF

C807

10uF

OUTROUTL

AUDIORoutAUDIOLout

VIDEOOUT

BLANK

OPTION

V / R i n

Y/ Gin

U/ Bin

CVBS

Y C

R831

2.7K

TONE26

TONE 7

4052 13

Q8031815

Q804

1815

Q805

1815

C822

0.1U

CVBS/Y

R835

10K

R836

10K

AV1

AV2

R837

10K

AV3

R829

10

R842

4.7K

C82310U/16V

R

841

4.7K

R

840

4.7K

R854

1.5K

R852

1.5K

R855

1.5K

Q204

C1815

R802

75

R251

1K

R152

100

R151

300

R8311.2K

R832

1.2K

R828

100K

R826

100K

R827

100K

R825

100K

C190

10U/16V

R821

100K

R834

100K

R839

1K

R838

1K

TONE 1

TONE 30

TONE 28

R834

75

+8V

+8V

+8V

D802

L803

C805

CAP

R847

100

+8V+8V

L804

C806CAP

R844

100

R815

1K

R816

1K

C812

1000

D802

8V2

L806

L805

R833

100K

R822

100K

+8VC813

1000

+8V

R830100K

R824100K

+8V

C817

CAP

A1

A2

+8V_VCC

AUDOUT

CIN

U/ Bin

Y/ Gin

V/ Rin

OPTION

BLANK

CVBS/Y

AV2

AV1

CVBS

+8v

4052 3

4052 13

H_17210_005.eps

070607

AV SWITCHA5 A5

5800 A3P610-00

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Mono Carrier: Tone Control (Optional)

6 7 8

A

B

C

D

E

F

G

1 2 3 4 5 6 7 8

1 2 3 4 5

CN902

VCC

GND

MUTE1

GND

MUTE2

R

L

D902

4148

D903

4148

R912

1K

C1815

Q902

R916

51K

R917

100K

R911

100K

R914

510

C901

10U

C902

10U

R901

10K

R902

10K

C903

0.47U

R903

51K

Q901

C1815

R907

1K

R904

100K

R917

820

R903

51K

R920

270

C90347U

C910

0.22U

C512

1000U

C913

0.01U

R905

1K

C914

0.1U

Q902

R913

510

510

R912

R908

100K

R909

100K

C909

100U

D901

8V2

0.22U C908

C907

0.22U

MU

IN-

IN+

SVR

V C C

3

1

9

8

WEIGHT TONE

TONE CONTROLA6

5800 A3P610-00


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Mono Carrier: Audio Amplifier

1 2 3

321

D

C

B

A

C426

106E

CN760

SW2

L OUT

Q401

C1815

D401 IN4148

R411

47K

R4093K3MUTE

+8V_VCC

1

2

3

4

5

6

7

8

9

1

2

IC402

TFA9842AJ

C424

222D

R OUT

R770 1K

R769 1K

VOL

L out

+22V_VCC

RI RO

Rout

Lout

L inR410

75K

50V

R408

3K3R253

15KC431

10uF/16V

D761

1N4148

C432

100uF

R407

10K

C4301uF

Q402

A1015

C750

1uF

C7491uF

C42847uF/50V

C429220uF/25V

C4331000uF/25V

C4341000UF/25V

4052 13

4050 3

+8V_VCC

MUTE

VOL

+22V_VCC

AUDIO AMPLIFIERA7

5800 A3P610-00


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Mono Carrier: CPU & Decoder

1 2 3

321

D

C

B

A

STANDBY1

SCL2

SDA3

AV3/TUNING4

SCARTID5

KEY6

VOL7

MUTE8

Vss C/P9

LED10

PAL/NTSC11

VssA12

SECPLL13

Vp214

DECDIG15

PH2LF16

PH1LF17

GND318

DECBG19

AVL/EWD20

VDRB21

VDRA22

IF123

IF224

IREF25

VSC26

TUNER AGC27

AUDEEM/SIF128

DECSDEM/SIF229

GND230

SNDPLL/SIFAGC31

AVL/REFO32

H.OUT33

FBISO34

AUDEXT/QSSO35

EHTO36

PLL IF37

IFVO/SVO38

Vp139

CVBSINT40

GND141

CVBS/YIN42

C IN43

AUDOUT/AMOUT44

BLANK45

R / V I N46

G / Y I N 47

B / U I N48

BCLIN49

BLANKING50

R OUT51

G OUT52

B OUT53

VddA54

VpE55

VddC56

OscGnd57

XTAL IN58

XTALOUT59

RESET60

VddP61

AV162

AV263

IRin64

IC201

TDA83731

1

2

3

4

5

SAW101

SW02B

C210 220nF

C2092200pC208 4n7

+

C211

1uF/50V

R245

15K

L201 10uH+8V

C218

1U/50V+ C217

0.1U

C2070.22UF

X201

12MHz

C23033pF

C22933pF

+3.3VL202

10uH

+C2330.01u

+

C231

0.01U

C234

10u/16v

C232

2.2U/50VL203

10uH

C213

0.1U/63V

R214

39K

C2512.2U/50V

C224

1.5nF

C2213n3

R234

3.3K

R235

3.3K

R239 100

R241100

R240100

GND

R242 10K

+8V

ZD104

8V2 1

2

3

4

5BL

R

G

B

C239 0.022U

R247

33K

R425

27KD204

8V2

D202

8V2

D203

8V2

C240 0.022U

C241 0.022U

R243

22K

Q202

C1815

Q203C1815

GND

GND

R224

100

R223180

L206

6.8uH

Z201XT-6.5

Q201C1815

Z202XT-6.0

Z204XT-4.5

GND

R2274K7

R2264K7

GND

Z203XT-5.5

WP

1

n.c.

2

A2

3

Vss

4

Vdd

8

PTC

7

SCL

6

SDA

5

IC202

24C08

R204 100

R206

100

C203

0.01U

R205

3.3

K

R203

3.3

K

C227

47uF/16VR202

3.3

K

R231

2.2K R229

390

C246

0.1U/63V

R219 47

R218

10K

1 2 3 4 5

LED

KEY

5V IR

GND

R221

47

R311

27K

C202

100pF

C201

100pF

D2068V2

+3.3V

C220

4.7uF

R217

100

CN102

R725

10K

8V

R312

3K3

SYSTEM

SYSTEM

STANDBY

SCL

SDA

VOL

EW

VDRB

VDRA

IF

AGC

1

2

3

4

5

SAW102

Q9362M

C222

10uF

SIF

NICAM

NONICAM

+5V_VCC

R210

3.3

K

SAW101

SAW102

PAL

NTSC

1

C219

0.022U

+ C24510U/16V

R228100

R230100

CVBS

R208

3.3

K

C226

100U/10V

C250

0.01U

MUTE

C212

0.01U

C206

10U/16V

C214

2.2U/50V

L204

10uH

C2360.01u

C23510u/16v

C35247U/16V

C244

100U/16V

C243

0.01U

L205

10uH

R220

100K

R465

560K

C205

0.01U

AV3

R2073.3k

10UH

C223C216

3.3K

R220

5K1

+5v

A2

A1

+5V_VCC

8v

AUDEXT

+3.3v

SCL

SDA

MUTE

AV3

VOL

SYSTEM

EW

VDRB

VDRA

IF

SYSTEM1

CVBS

STANDBY

AGC

SIF

CPU & DECODERA8

5800 A3P610-00


L t M C i (T Sid )

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Layout Mono Carrier (Top Side)

H_17210_009.eps0806075800 A3P610-00


Layout Mono Carrier (Bottom Side)

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Layout Mono Carrier (Bottom Side)

5800 A3P610-00


Keyboard Control Panel

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Keyboard Control Panel

6 7 8

A

B

C

D

E

F

G

1 2 3 4 5 6 7 8

1 2 3 4 5

R710

180

1 2 3 4 5

KEYBOARD CIRCUIT

LED

SW005

MENU

K

EY

5V I

R

LED001

LED

SW006

SLEEP

SW007

MUTE

SW008

TV/AV

SW003

VOL-

SW002

PRO+

SW004

VOL+

SW001

PRO-

G

N

D

R711

220

R712

330

R713

470

R714

820

R715

1.5K

R716

4.7K

R717

RES

R***

100

C***

10U

R**

1K

KEYBOARD CIRCUIT

D KEYBOARD CONTROL

5800 D1SL7P-61


Layout Keyboard Control Panel (Top Side)

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y y ( p )

Layout Keyboard Control Panel (Bottom Side)

5800 D1SL7P-61

5800 D1SL7P-61


Main Switch Panel Layout Main Switch (Top Side)

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H_17210_014.eps0806075800 E1SL7P-61

MAIN SWITCHE E

5800 E1SL7P-61


Side A/V Panel

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Layout Side A/V Panel

5800 G1SL7P-61

G GSIDE AV

H_17210_016.eps080607

5800 G1SL7P-61

TOP SIDE

BOTTOM SIDE

H_17210_017.eps080607


BTSC Panel Layout BTSC Panel (Top Side)

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H_17450_005.eps

210907

K K

Layout BTSC Panel (Bottom Side)


Slim EW Panel Layout Slim EW Panel

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H_17210_018.eps

0806075800 M3P610-00

M MSLIM DEFLECTION

5800 M3P610-00


Sub Woofer Panel (Optional)

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SUB WOOFER

5800 Z3P610-00

Z


Layout Sub Woofer Panel

Personal Notes:

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H_17210_021.eps

0806075800 Z3P610-00
http://-/?-http://-/?-

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AlignmentsEN 32 SK4.0L CA8.

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Figure 8-1 Software Alignments

Main Page

B/W BALANCE 2ECIVRES1ECIVRES0ECIVRESDRI R 32 FREQUENCY 60HZ SLOVCOU>EDOMPIHS W OFFDRI G 26 H PH 36-TV A 04LOVLWP/COU72CGDRI B 28 V SL 35 A 05NIAGONOM1DEEPSCGCUT R 32 V 05NIAGOERETSM57.54FI32HSCUT G 31 V RI&CRH62IS C 94NIAGPASFF0BT 32 V 05NIAGVAFFOMETSYSITLUM91CSCT 32 WP45HTDIWWE L UPNI95898 T 1COOL DR -2 EW PARA 46 XDT 1 VOL 10 45COOL DG -1 UP CORNER 29 XDT COUNT 30 VOL 25 55

COOL DB +2 LO CORNER SUSVM82 A VOL 50 80COOL CR +1 H -PARA FFOTAM51 VPL 80 90COOL CG +0 H-BOW 1BPB34 VOL 100 100WARM DR +10 EW TRAPE 0SWMF3GNIROC32WARM DG +7 FFOTPOLVANOOSO44MOOZWARM DB -1WARM CR +0WARM CG -1

ADJUST

ECIVRES3ECIVRES 4 SERVICE 5

AV OPT 0 V OERETSEDOM-CSTB84P

S-CSTB04PH4GFCVA T 0

2 AV OFF Y S-CSTB04SHDSOVU P 0

Y 9IL-CSTB0LDSOFFODVD/C

V 411A-CSTBNOENOTFLAHSBVCTUOOEDI

18070-2YKS-REBYSCSTN5NIP 0 BTSC-A2 6

PIN 7 VOL1 BTSC-TC 3

PIN 8 LED BTSC-STS ON

MUTEPIN MODE OFF BTSC-ADJ Start

CC HP 13 MTS DETECT 50

CC LINE 21 MTS FILTER 20CC DELAY 12 W:00 00 40 09 0E 86 03

HCO ON R: EE E6

OSVE OFF D: MONO ST SAP

SERVICE 6 8ECIVRES7ECIVRES

POW 3IRBBUS2 YUV DR +0

2NOCBUS8MITNOREWOP YUV DG -3

03LOCBUSNOBKA YUV DB +0

HSBUSNOLBN A 32 YUV CR +0

21ITBUSNOGODHCTAW YUV CG +0

PHILIPS RC ON YDL PAL NOHSILGNE2

VCHIP OFF YDL NTSC NOHSIAPS2

GAME OFF YDL AV FFOHCNARF0

CALENDAR SEUGUTROP2EHTACFFO E ON

36IRBXAMFFOTPOMOOZ

BLUE BACK 82IRBDIMNO

36NOCXAM0+HTDIWBB

BLACK BACK 82NOCDIMFFO8IRB.CSNOBTS

SOFT VOICE

BRIGHT 50 BASS 30

CONTRAST 57 TREBLE 50

COLOR 45 SURROUND OFF

SHARP 69

YUV SHARP 50

COLOR TEMP WARM

CISIMHCIR

BRIGHT 55 BASS 55


COLOR 50 SURROUND OFF

SHARP 100

YUV SHARP 50

COLOR TEMP COOL

NATURAL THEATRE

BRIGHT 50 BASS 80


COLOR 50 SURROUND ON

SHARP 80

YUV SHARP 50

COLOR TEMP NORMAL

"I+""1""0" "2"

"3" "4" "5"

"6" "7" "8"

"Smart Sound""Smart Picture"



"dnuoStramS""erutciPtramS"

H_17450_008.eps

210907
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Circuit Descriptions, Abbreviation List, and IC Data SheetsEN 38 SK4.0L CA9.

can directly provide the desired

frequency

S S

9.4 IC Data Sheets

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Progressive Scan Scan mode where all scan lines are

displayed in one frame at the same

time, creating a double vertical

resolution.

PTC Positive Temperature Coefficient, non

linear resistor (resistance increases if

temperature increases)

PWB Printed Wiring Board (also called PCB

or CBA)QSS Quasi Split Sound

R Right audio channel / Red

RAM Random Access Memory

RC Remote Control transmitter

RC5 (6) Remote Control system 5 (6), the

signal from the remote control receiver

RF Real Flat (picture tube) or Radio

Frequency

RGB Red, Green, and Blue colour space;

The primary colour signals for TV. By

mixing levels of R, G, and B, all colours

(Y/C) are reproduced

RGBHV Red, Green, Blue, Horizontal sync,

and Vertical sync

RMS Root Mean Square valueROM Read Only Memory

SAP Secondary Audio Program; Generally

used to transmit audio in a second

language

SAW Surface Acoustic Wave

SC SandCastle: two-level pulse derived

from sync signals

S/C Short Circuit

SCL Serial Clock signal on I2C bus

SD Standard Definition

SDA Serial Data line of I2C bus

SDRAM Synchronous DRAM

SIF Sound Intermediate Frequency

SMC Surface Mounted Component

SMD Surface Mounted DeviceSMPS Switched Mode Power Supply

SND SouND

SRAM Static RAM

STBY STandBY

SVHS Super Video Home System

TBD To Be Defined

TXT Teletext; TXT is a digital addition to

analogue TV signals that contain

textual and graphical information (25

rows x 40 columns). The information is

transmitted within the first 25 lines

during the Vertical Blank Interval (VBI)

C Microcontroller

UOC Ultimate One Chip

P Microprocessor

UV Colour difference signals

V V_sync

V-BAT Main supply for deflection (usually 141

V)

VA Vertical Acquisition

VBI Vertical Blanking Interval; Time during

which the video signal is blanked when

going from bottom to top of the display

VCR Video Cassette Recorder

VGA Video Graphics Array

VIF Video Intermediate Frequency

WE Write Enable control line

WST World System Teletext

XTAL Quartz crystalY Luminance signal

This section shows the internal block diagrams and pin layouts

of ICs that are drawn as black boxes in the electrical

diagrams.

Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 39SK4.0L CA 9.

9.4.1 Diagram A1, W6554A, (IC601)

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Figure 9-1 Block Diagram and Pin Configuration

H_17210_039.eps

120607


9.4.2 Diagram A1, P412, (IC602)

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H_17210_039.eps

120607


9.4.3 Diagram A3, TDA486x, (IC301)

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Block diagram of TDA4865AJ

RS1 CS1 CF

RP

C1

R5

D1

TDA4865AJ

R3

R2R1

R6

C2

7

INP I NN

deflection

coil

fromdeflection controller

VOUT GND VP2

VN VP

VP1VP3

6 5 4 3 2 1

DIFFERENTIALINPUTSTAGE

VERTICALOUTPUT

FLYBACKGENERATOR

REFERENCECIRCUIT

THERMALPROTECTION

Pin configuration for DBS7P

(TDA4865AJ)

TDA4865AJ

VP1

VP3

VP2

GND

VOUT

INN

INP

1

2

3

4

5

6

7

Block Diagram

Pin Configuration

H_17210_038.eps

120607


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Figure 9-4 Block Diagram

H_17210_035.eps

120607


9.4.4 Diagram A5, 4052, (IC102)

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Block Diagram

Pin Configuration

H_17210_041.eps

120607


9.4.5 Diagram A7, TDA9842, (IC402)

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Block Diagram

Pin Configuration

VOLUME

CONTROL

SHORT-CIRCUIT

AND

TEMPERATURE

PROTECTIONVREF

0.5VCC

VCC

VCC

9

4IN1

IN2

OUT1

OUT2

SVR

CIV

VC

1

3

7

8

2

6

5

GND

TFA9842AJ

60

k

60

k

TFA9842AJ

OUT2

CIV

IN1

GND

SVR

VC

OUT1

IN2

VCC

21

3

4

5

6

7

8

9

H_17210_033.eps110607


9.4.6 Diagram A7, TDA9850, (IC801)

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compositebasebandinput

+

+C2

13 14 15

C5

16

Q1ceramicresonator

17

DEMATRIX+

MODESELECT

+C6

18

+C7

19

DE-EMPHASIS

L + R

L R/SAP

OUTL

OUTR

27

21STEREO DECODER

SAP without DBX23

C822

R1

C3C4

LOGIC, I2C-TRANSCEIVER

MAD28

7

stereomonoSAPtoaudioprocessing

98

SDA SCL

SUPPLY

+

C18

246

+

C19

1210

VrefVCAPVCC

SAPDEMODULATOR

+

C16

5

C15

4

INPUTLEVEL

ADJUST

+11

C1

NOISEDETECTOR

STEREO/SAPSWITCH

C17

26

TDA9850

STEREOADJUSTDBX

+

C14

3

C13

R3

R2

1 2

+

32

+

31

+

30

+

29

C12 C11 C10 C9

+

25

+

20

CL CR

only duringadjustment

TDA9850

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

VEO CS

CW

CTS

CTW

CND

CSDE

CL

CR

CSS

CMO

Vref

VEI

CNR

CM

CDEC

LTUODNGA

SAP

OUTR

CER

MAD

DGND

SDA

SCL

VCC

COMP

VCAP

CP1

CP2

CPH

CADJ

Block Diagram

Pin Configuration

H_17450_004.eps

200907


9.4.7 Diagram A8, OM837x (IC201)

Block Diagram

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H_17210_034.eps130607

g


Pin Configuration

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Figure 9-9 Pin Configuration

H_17210_029.eps

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H_17210_030.eps

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Pinning

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H_17210_031.eps

130607


9.4.8 Diagram A8, TDA937x (IC201)

Block Diagram

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Figure 9-12 Block diagram and pin configuration

SOUND

TRAP

TUNERAGC

+8V

HOUT V-DRIVE

RO

GO

BO

BCLIN

BLKIN

CVBS/Y

IFIN

C

SDASCL

VISION IF

ALIGNMENT-FREEPLL DEMOD.

AGC/AFC

VIDEO AMP.

VIDEO SWITCH

VIDEO IDENT.

VIDEO FILTERS

PAL/NTSC

DECODER

LUMA DELAY

PEAKING

BLACK STRETCH

BASE-BAND

DELAY LINE

H/V SYNC SEP.

H-OSC. + PLL

H-DRIVE

2nd LOOP

H-SHIFT

V-DRIVE +

CONTR/BRIGHTN

OSD/TEXT INSERT

CCC

WHITE-P. ADJ.

80C51 CPU

I2C-BUS

TRANSCEIVER

ROM/RAM

CLOSED CAPTION

ACQUISITION

MEMORY

OSD

DISPLAY

R G B BL

Y

U

V

H

V

REF

ENHANCED

VST PWM-DAC

V

STOUT

I/O PORTS

I/OP

ORTS(4x)

+3.3 V

RESET

L

ED

OUT(2x)

A

DC

IN

(4x)

VPE

EW GEOMETRY

GEOMETRY

EHTO EWD R/V G/Y B/U BL

RGB/YUV INSERT

R G B

REF

CVBS

SYNC

H

V

COR

RGB/YUV MATRIX

SATURATION

YUV/RGB MATRIX

QSS SOUND IF

AGC

QSS MIXER

AM DEMODULTOR

SIFIN

QSSO/AMOUT/AUDEXT

AU

DOUT/AMOUT

IFVO/SVO

(REFOUT)

Block Diagram

Pin Configuration

H_17450_012.eps

210907

handbook, halfpage

XXX

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

TDA937X

PS/N2series

(SDIP-64)

P1.3/T1

P1.6/SCL

P1.7/SDA

P2.0/TPWM

P3.0/ADC0/PWM0

P3.1/ADC1/PWM1

P3.2/ADC2/PWM2

P3.3/ADC3/PWM3

VSSC/P

P0.5

P0.6

VSSA

I.C.

VP2

DECDIG

HOUT

FBISO

PH2LF

PH1LF

GND3

AVL/EWD/

VDRB

VDRA

IFIN1

IFIN2

EHTO

IREF

VSC

AGCOUT

AUDEEM/SIFIN1

DECSDEM/SIFIN2

PLLIF

IFVO/SVO

DECBG

CVBS1

VP1

C

CVBS/Y

GND1

AUDOUT

AVL/SNDIF/REFO/

BLKIN

BO

GO

RO

BCLIN

R2/V/PRIN

B2/U/PBIN

G2/YIN

INSSW2

VDDA

VPE

VDDC

OSCGND

XTALIN

XTALOUT

RESET

VDDP

P1.0/INT1

P1.1/T0

P1.2/INT0

GND2 AUDEXT/QSSO

SNDPLL/SIFAGC

AUDEEM

DECSDEM


9.4.9 Diagram A8, 24C08 (IC202)

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H_17210_035.eps

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Pin Configuration

H_17210_036.eps

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Spare Parts List EN 55SK4.0L CA 10.

f

R801 9965 100 04839 2.2k 5% 1/6WR802 9965 100 05146 8.2k 5% 1/16-1/6WR803 9965 000 39979 CFR 150 1/6WR804 9965 000 40252 Peaking co il 10H 10%

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R805 9965 000 39975 CFR 100 1/16WR806 9965 000 39975 CFR 100 1/16WR807 9965 000 39976 CFR 10k 1/16WR808 9965 000 39976 CFR 10k 1/16WR810 9965 000 40304 CFR 1K 1/16W

ce

IC801 9965 100 07712 TDA9850 (I IC Bus)IC802 9965 100 07713 L78L09CZ SGS TO-92Q801 9965 000 40232 2SC1815Y/2PC1815

Revision ListEN 56 SK4.0L CA11.

11. Revision ListManual 3122 785 17210

F irst re lease.

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21pt9457_55 sk4.0l ca(1)

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