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70GS-61SC

MOTHER UNIT (F7315N6) PWB COMPONENT LOCATION TABLES.

Copper Side.

ref No

Xum

Yum

D1005

192278

101346

D1006

138938

101092

D1007

202946

112903

D1008

143764

128524

D1009

188722

106934

D1011

213360

133858

D1012

229412

137769

D1013

231648

136550

D1014

226568

126390

D1015

218694

117856

D1701

25146

159512

D201

220218

54102

D202

224282

51816

D203

224282

45720

D204

227838

23114

D205

227838

25908

D302

141605

89662

D303

143637

89662

D304

166370

84836

D305

167640

80264

D306

176276

173482

D307

169926

228600

D308

191262

232410

D309

226822

206248

D404

154178

22860

D405

154178

9906

D406

155702

16510

D407

185420

14224

D408

172974

11176

D409

168402

14986

D410161544

14986

D421

16256022352

D422

178816

9906

D423

192786

5842

D424

187706

5842

D425

191262

17526

D426

186436

17018

D508

103632

114808

D511

109220

116840

D512

117221

23368

D604

97536

51308

D606

94742

44704

D608

105410

80772

D616

108204

51054

D617

96774

46482

D618

85852

48006

D619

80772

36322

D620

80518

30734

D623

136906

39370

D624

106680

40386

D625

108458

75946

D626

102362

78740

D628

122428

9906

D631

95504

64770

D632

86868

63754

D633

86868

61722

D636

102362

64262

D705

52578

114808

D706

55626

115570

D707

48768

160782

D709

57658

111252

D713

33020

99060

D715

65024

176784

D716

43434

176784

D718

23368

95758

ref No

Xum

Yum

D723

163068

67056

D728

84836

104140

D732

26670

102108

D733

241301130

D734

9144

120650

D741

49784

174752

D742

83820157734

D743

30988

101092

D744

79248

157734

D747

102235

156845

D748

49022

105029

D75045720

990

D904

112903

187325

D905

108077

173990

D906

101981

173609

D907

146558

213360

D908

146558

211328

IC1003

225298

155702

IC1004

229362

149606

IC1009

143865

109931

IC1701

22860

165608

IC201

211328

60198

IC303

150368

74676

IC502

101600

143764

IC601

96774

72644

IC701

53340

184404

J10147116

4851

J101

184658

160274

J104

201676

157988

J11

168148

235204

J112

228854

145034

J119

102870

140208

J12010

5156

137160

J121

107188

131318

J123

111506

119634

J124

120142

140970

J128

147066

145542

J129

146812

121666

J130148590

121666

J134

164084

120650

J14

23114022860

J141

19304

95504

J143

35052

99060

J145

48768

100330

J146

69088

93218

J147

74676

115824

J15

241046

233426

J168

146507

114198

J174

164846

117094

J175

18161010

6172

J185

204978

103632

J186

206756

103632

J204

234696

96012

J208

72644

86106

J209

72644

89154

J21

177800

218948

J21074422

7950

J22

177800

220980

J229

19685069342

J241

108458

54610

J25

197612

201168

J254

177038

60452

J255

177800

56388

J256

180848

52324

J258

197866

52832

ref No

Xum

Yum

J260198628

960

J261

197866

64008

J264

220472

45720

J265

22225042926

J267

226314

45720

J270236728

43688

J271

239014

48260

J274

93853

33147

J28

213106

219964

J288

202184

28194

J29

216916

208280

J291

206502

29464

J292

209042

41910

J293

100838

86868

J294

236728

40894

J297

146812

12192

J298

158496

114808

J299

1612905588

107950

230378

J300

178308

16002

J301

174752

17399

J302

211074

13462

J303

83566

155702

J304

220726

9652

J305

207772

5842

J306

106426

44577

J308

234442

204978

J31

217932

197104

J311

152400

13462

J312

145034

162814

J313

172466

167386

J314

206248

169164

J315

166624

166878

J316

163068

165354

J317

235966

105410

J318

23368010

4648

J319

230632

86868

J32

225044

201422

J32088392

233172

J323

88138

87630

J324

99568

90170

J327

106934

19050

J329

158496

128828

J332

93599

65024

J333

197307

99568

J334

171958

217424

J335

217830149148

J36

47752

186436

J41

117602

177292

J42

150368

175006

J43

164338

177038

J46

167894

193802

J48

169926

175514

J49

181102

189738

J50182372

17170

J51

184150188468

J53

199898

185674

J54

207518

186182

J57

220980

176022

J58

221996

194056

125984

234442

J60226314

1790

J63

232664

191770

J64

235458

191008

J66

50038

167894

ref No

Xum

Yum

J69

83312

144780

133858

237744

J7084328

160

782

J71

86106

160782

J72

101600

160528

J73

109982

150114

J75

114808

156210

J76

118110152654

J77

119126

155956

J78

119634

161290

J79

120650

159258

133858

239522

J80

120904

151638

J81

121158

155956

J84

138684

145288

J86

146558

147574

J87

146812

149606

JF1

14224059944

JF10218440

5130

JF1001

31496

18796

JF1002

33274

18796

JF1003

35052

18796

JF1004

37592

18796

JF1005

39370

18796

JF1006

41148

18796

JF1007

42926

18796

JF1008

44704

18796

JF1009

46482

18796

JF1010

48260

18796

JF1011

50038

19558

JF1012

41148

14478

JF1013

42926

14478

JF1014

35052

14478

JF1015

33274

14478

JF1016

31496

14478

JF12

195326

212598

JF13

191008

213106

JF14

193040

213106

JF15

197104

212598

JF16

221742

233172

JF17

187960212344

JF18

213360216916

JF19

239776

226314

JF20

106172

239014

JF21

106172

241300

JF22

224282

51816

JF23

212090

28702

JF24

210820

20574

JF25

207518

20066

JF26

197866

26289

JF29

133858

38354

JF3

96774

240284

JF33

107442

59944

JF34

86868

63754

JF35

86868

61722

JF39

220218

229616

JF4

169926

75692

JF43

172110116230

JF44

163576

107899

JF5

229362

44958

JF50

180441

101396

JF53

196596

230124

JF57

39878

160020

JF58

145542

4826

JF59

237998

62484

ref No

Xum

Yum

JF6

235712

34036

JF6093726

23520

JF66

153416

151180

JF68

160324

123545

JF69

161950121716

JF7

235712

29972

JF70138785

111353

JF701

80010

144272

JF71

138785

109321

JF72

158292

121716

JF73

166014

126796

JF74

138938

129032

JF75

157276

120904

JF8

235458

18034

JF80990

92964

JF82

211328

227076

JF84

87884

62738

JF86

128524

91694

JF87

96012

64770

JF9

22987011684

L1008

168402

125222

L205

229616

49022

L317

220218

229616

Q1001

207035

99568

Q1002

131597

234442

Q1003

136169

234442

Q1004

53086

120142

Q1005

227330

96012

Q1006

146050

98298

Q1007

141224

137922

Q1008

141986

133096

Q1701

22352

174498

Q201

211328

69342

Q202

201676

47752

Q204

219202

78740

Q305

167640

180086

Q306

182118

178816

Q403

203200

70358

Q404

169926

41910

Q405

173228

39624

Q503

102616

125476

Q505

95250

137668

Q507

99822

137414

Q51088265

145288

Q603

85090

43180

Q604

84074

38862

Q606

46228

92964

Q607

84074

87630

Q608

88138

38608

Q609

131318

38354

Q611

87884

76200

Q704

56388

173736

Q705

61976

173228

Q706

145034

236982

Q707

149352

234950

Q71078740

7696

Q711

74676

107950

Q712

46736

180086

Q713

33528

93218

Q714

38608

111506

Q715

1778091694

Q72036322

176530

Q721

46228

168910

Q723

8382

117348

Q724

279409880

ref No

Xum

Yum

Q725

1397087376

Q901

141478

175006

Q902

146050

175006

Q903

150114

180594

Q904

142240

185420

Q905

147066

185674

Q906

149352

190500

Q907

141732

195580

Q908

146812

194310

Q909

147066

200914

Q910143764

6756

R1001

234950

125984

R1002

233934

128016

R1003

191262

157607

R1004

193294

157734

R1005

184912

157226

R1006

209804

92710

R1007

209042

108712

R1008

223012

92456

R1009

141986

96774

R1010

141986

98552

R1011

188722

101600

R1013

128524

234442

R1014

136398

228600

R1015

136398

230632

R1016

205740

96012

R1017

104140

236474

R1018

210566

118618

R1020

218313

91821

R1022

213614

112014

R1023

166420

118872

R1024

141478

141224

R1025

145288

137922

R1026

141478

128016

R1030

48514

239776

R1031

60198

239776

R1032

69850

241046

R1033

85852

233172

R1034

189484

99822

R1035

150571

94488

R1037

139192

235204

R1039

52070

124460

R1040

191262

105156

R1041

205232

120396

R1043

84582

240284

R1044

48514

241554

R1045

60198

241554

R1046

72390

236728

R1099

99060

234442

R1702

28702

165354

R1703

27940

156718

R201

217932

70358

R204

193802

61722

R205

206502

69088

R206

205486

56896

R207

218694

68580

R208

205232

51562

R209

222250

51308

R210211836

43434

R211

218186

44704

R212

222504

46228

R215

95631

87249

R217

224536

17780

R221

207264

43815

R222

207518

50038

Содержание 70GS-61SC

Страница 1: ...tions in some countries the set should restored to its original condition and only parts identical to those specified should be used MODEL 70GS 61SC ADJUSTMENTS PROCEDURES 7 SCHEMATIC DIAGRAM 31 ICs ADITIONAL INFORMATION 21 CONTENTS ELECTRICAL SPECIFICATION 3 IMPORTANT SERVICE NOTES 4 CONTROL TERMINALS 5 CHASSIS LAYOUT 20 STEREO LED FLASHING CODES 11 PARTS LISTING 38 COMPONENT LOCATION TABLES 16 P...

Страница 2: ...If only part number changes are required just change part number directly the part number in the Parts Listing Section If you need more information please refer to the Technical Report Bulletin SERVICE MANUAL UPDATE LOG SHEET Part No Technical Report No Technical Bulletin No Cause Solution Page No Application Data Serial No ...

Страница 3: ...er no signal condition Maximum necessary correction of each picture tube cathode current to get 7250 de grees K 11 MPCD screen temperature should not exceed 15 of its original value X 0 304 Y 0 306 Specifications are subject to change without prior notice Power Input 220V 240 Volts AC 50Hz Power Consumption Normal Operation 87W Stand by Operation 3W Audio Power Output Rating MPO Impedance Internal...

Страница 4: ...y radiation levels This is a problem when in close proximity to the receiver for long periods of time To reduce any risks associated with this please observe the following precautions 1 When undertaking any servicing on this chassis DO NOT increase the EHT to more than 29 9 KV at a instantaneous beam current of 1300µΑ 2 Ensure that during normal operation the EHT does not exceed 27KV 1 5KV at a be...

Страница 5: ...button 21 Single Double entry Teletext 22 Colour button yellow 23 Colour button blue TV 24 Channel Up Cursor control Up 25 Volume Up Cursor control Right 26 Channel Down Cursor control Down 27 TV button Subtitle TV Teletext 28 Time button TV 29 Sound mode selector Teletext 30 Hold button TV 31 Sound Mute button Teletext 32 Text Mix button 33 Index button Video 34 Channel Up selector 35 Fast forwar...

Страница 6: ...ol Sensor 6 Sound Indicator 7 Remote Control Indicator 8 DOOR Behind the door 9 Headphone Socket 3 5 mm Ø 16 600 ȍ HOW TO OPEN THE DOOR Press the top of the door opening it slightly Hook your finger inside and pull open OPC REAR TV RF Input 1 Antenna terminal 21 pin In Out 2 21 pin Euro SCART RGB 3 21 pin Audio Video AV 1 With S Video Input 9 AV TERMINAL SCART PERITELEVISION 2 3 1 ...

Страница 7: ...stand by button on the remote control To exit the service mode turn the receiver off using the mains switch When the service mode is entered the following On Screen Display appears SERVICE SOFTWARE AND HEXADECIMAL COUNTER DISPLAY SW ON XXXX SW OFF XXXX HOURS ON XXXX The figures displayed in the XXXX locations are hexadecimal representations of the number of times that particular function has been ...

Страница 8: ...me down button is pressed horizontal scanning decreases Press the stand by button on the remote control to store Pin Phase Adjust the Pin Phase so that the picture is symmetrical top and bottom The effect of this adjustment is shown in figure 4 When the volume up button is pressed side pincushion changes When the volume down button is pressed side pincushion changes Press the stand by button on th...

Страница 9: ...shown in figure 9 When the volume up button is pressed the vertical angle changes to right When the volume down button is pressed the vertical angle changes to left Press the stand by button on the remote control to store Vertical Bow Adjust the Vertical Bow so that the picture is centred The effect of this adjustment is shown in figure 10 When the volume up button is pressed the vertical bow chan...

Страница 10: ...to obtain colour coordinates X 0 304 0 015 Y 0 306 0 015 To increase press volume up button and to decrease press volume down button RED GAIN alter X coordinate GREEN GAIN alter Y coordinate BLUE GAIN alter X and Y coordinate 3 3 Exit Service Mode and check colour coordinates X and Y at 20 and 120 NITS It may be nec essary to repeat procedure 2 and 3 of Colour Adjustments Changing NVM Data To chan...

Страница 11: ...stment required AGC Adjustment To correctly align the Automatic Gain Control follow the procedure outlined below 1 Tune the set into a pattern generator on CH10 2 Adjust the signal strength of the pattern generator to 57 dB uV 3 Enter the service mode 4 Enter the AGC Adjustment menu 5 Press the stand by button on the remote control 6 The adjustment will be carried out and stored automati cally Aut...

Страница 12: ...J152 D611 J164 J321 T701 J160 R629 C620 C623 C622 L2 S702 S703 OPC1 D1001 S704 S705 R614 Q601 E C B Q605 L501 L701 S701 T3 15AH C504 J161 J162 J163 J217 J158 J272 J273 J167 IC703 J239 D602 J216 C630 J213 J214 J212 F601 J156 J205 D610 M1000 J68 R747 C613 C702 J4 R714 C704 C799 R718 C717 R723 C796 J116 Q702 J142 R617 R650 5 H R609 R530 C738 R787 C713 J38 C625 C734 D740 J2 J5 C1019 C628 T702 J65 C726...

Страница 13: ...219 IC305 IC1002 C1 D1002 D1001 QKITP7315BMN6 7 1 3 5 6 2 4 CN4 J401 IC304 1 8 C205 5 1 SF202 SF201 1 5 J262 C204 J161 IF2 IF1 33V B DA CL AS TU AGC TN201 ESPA A F7315BMN6 IC302 C355 J55 J56 J162 J163 J217 J158 C362 L350 VS J19 J20 R358 L303 C644 J290 J30 J100 J103 K7315BM J167 C Q708 E C320 J156 AV1 RGB 1 1 C215 X1002 J193 J195 J13 L302 J5 C1019 J110 J190 J181 J224 R202 J251 J223 J232 J225 J179 J...

Страница 14: ...K C202 C207 C210 C211 C1012 C1021 C3300 C3301 C3302 C3303 C3305 C3313 J301 J53 J7 J8 J28 JF14 JF15 R201 R204 R206 R207 R209 R230 R308 R309 R313 R319 R320 R323 R324 R325 R326 R331 R334 R335 R336 R344 R345 R346 R347 R353 R356 R357 J48 R369 R370 R407 R409 R411 R420 R421 R434 R450 R51 R755 R757 R1005 R1009 R1010 R1013 R1014 R1015 J185 R1025 R1034 R1037 Q305 Q404 Q405 Q706 Q707 JF18 C1020 C Q1006 J299 ...

Страница 15: ... K D619 K R774 R765 Q503 IC601 K D626 Q613 JF20 JF21 JF1001 JF1002 JF1003 JF1004 JF1005 JF1006 JF1007 JF1008 JF1009 R369 R510 R515 R604 R608 R620 R637 R638 R1013 R1017 Q604 Q606 Q608 Q611 R545 J120 J73 Q507 IC502 R508 R534 R549 C522 J119 R513 R552 Q510 R551 R645 C1022 K D716 D734 K R722 D713 K J146 J210 J208 J209 R701 R753 D743 K JF701 D733 K J143 Q713 R768 R705 Q704 R752 R713 D728 K R506 R749 R79...

Страница 16: ...16 70GS 61SC MOTHER UNIT F7315N6 PWB COMPONENT LOCATION TABLES Component Side UHI 1R XP XP 9 9 9 9 9 1 0 02 57 6 6 63 96 9 UHI 1R XP XP UHI 1R XP XP 1 UHI 1R XP XP UHI 1R XP XP UHI 1R XP XP ...

Страница 17: ...6 C340 198628 18542 C341 190500 21336 C342 195834 19812 C343 205994 11938 C344 203708 11938 C345 187198 8890 C346 195072 8636 C347 205740 16256 C348 190500 9144 C350 179832 186690 C352 173228 176276 C353 188976 190246 C354 182118 196088 C356 175514 206248 C357 182118 199644 C358 181102 191516 C359 189992 196088 C360 178816 204470 C364 169672 186182 C366 199136 181864 C367 205740 183134 C368 214884...

Страница 18: ...22 J58 221996 194056 J6 125984 234442 J60 226314 179070 J63 232664 191770 J64 235458 191008 J66 50038 167894 ref No Xum Yum J69 83312 144780 J7 133858 237744 J70 84328 160782 J71 86106 160782 J72 101600 160528 J73 109982 150114 J75 114808 156210 J76 118110 152654 J77 119126 155956 J78 119634 161290 J79 120650 159258 J8 133858 239522 J80 120904 151638 J81 121158 155956 J84 138684 145288 J86 146558 ...

Страница 19: ...774 39370 R620 89154 44958 R621 105156 49276 R622 43434 91948 R623 86868 81915 R624 205486 110998 R625 204470 107696 R626 116078 50292 R628 128651 41021 R630 136652 37338 ref No Xum Yum R632 89154 80518 R633 107950 65277 R634 99314 80772 R635 98806 67056 R637 100330 77978 R638 86106 79248 R639 104648 66802 R643 105918 70104 R644 98552 57150 R645 104140 10668 R653 60452 74168 R654 33020 5588 R655 8...

Страница 20: ...20 70GS 61SC F7315N6 CHASSIS LAYOUT ...

Страница 21: ...CCIR 17 2 4 deg Bv 3dB trap 3 dB video bandwidth including sound carrier trap CL 20 pF RL 1 kΩ AC load note 3 ftrap 4 5 MHz 3 95 4 05 MHz ftrap 5 5 MHz 4 90 5 00 MHz ftrap 6 0 MHz 5 40 5 50 MHz ftrap 6 5 MHz 5 50 5 95 MHz αSC1 trap attenuation at first sound carrier M N standard 30 36 dB B G standard 30 36 dB S NW weighted signal to noise ratio of video signal see Fig 5 note 4 56 59 dB PSRR17 powe...

Страница 22: ... terminal with external reference signal e g from the tuning system BAF 3dB 3 dB audio frequency bandwidth for FM without de emphasis dependent on loop filter at pin 4 80 100 kHz S NW audio weighted signal to noise ratio of audio signal 27 kHz FM deviation 50 µs de emphasis vision carrier unmodulated 52 56 dB AM m 54 45 50 dB αAM sup AM suppression of FM demodulator 50 µs de emphasis AM f 1 kHz m ...

Страница 23: ...5 MHz NARROW BAND FM PLL DETECTOR I 2 C BUS TRANSCEIVER VIF PLL SINGLE REFERENCE QSS MIXER INTERCARRIER MIXER AND AM DEMODULATOR SIF AGC SUPPLY 1 2 14 16 19 15 21 17 8 6 5 4 12 7 11 10 18 20 23 24 OUTPUT PORTS MAD AUDIO PROCESSING AND SWITCHES 9 TUNER AGC C AGC neg 3 22 crystal and MAD select TDA9885 n c 13 OP1 OP2 SCL SDA DGND SIOMAD FMPLL CVBS TOP VIF2 SIF1 SIF2 DEEM AFD REF VAGC VPLL filter 1 1...

Страница 24: ...D 18 analog ground VPLL 19 VIF PLL for loop filter VP 20 supply voltage 5 V AFC 21 AFC output OP2 22 output 2 open collector SIF1 23 SIF differential input 1 SIF2 24 SIF differential input 2 SYMBOL PIN DESCRIPTION handbook halfpage TDA9885T TDA9886T MXXxxx 1 2 3 4 5 6 7 8 9 10 11 12 VIF1 VIF2 OP1 FMPLL DEEM AFD DGND AUD TOP SDA SCL SIOMAD SIF2 SIF1 OP2 AFC VP VPLL AGND CVBS VAGC 1 REF TAGC n c 24 ...

Страница 25: ...QUENCY SGN GND IN ST BY MUTE NC VCC SIGN VREG VCC POW VCC VCC VCC VCC NEGATIVE SUPPLY NEGATIVE SUPPLY NEGATIVE SUPPLY PWM OUTPUT BOOTSTRAP DIODE ANODE BOOTSTRAP CAPACITOR NOT CONNECTED FEEDBACK INTEGRATING CAPACITANCE SETTING FREQUENCY RESISTOR SIGNAL GROUND INPUT ST BY MUTE CONTROL PIN NOT CONNECTED POSITIVE SIGNAL SUPPLY 10V INTERNAL REGULATOR POSITIVE POWER SUPPLY NEGATIVE SUPPLY TO BE CONNECTE...

Страница 26: ...t Resistance 20 30 KΩ SVR Supply Voltage Rejection f 100Hz Vr 0 5 46 60 dB Tr Tf Rising and Falling Time 50 ns RDSON Power Transistor on Resistance 0 4 Ω FSW Switching Frequency 100 120 140 KHz FSW_OP Switching Frequency Operative Range 100 200 KHz BF Zero Signal Frequency Constant 1 4x109 HzΩ RF Frequency Controller Resistor Range 7 12 14 KΩ MUTE STAND BY FUNCTIONS VST BY Stand by range 0 8 V VMU...

Страница 27: ... 29 28 27 26 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 AVSUP AVSUP ANA_IN1 ANA_IN ANA_IN2 TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC NC D_CTR_I O_1 D_CTR_I O_0 ADR_SEL STANDBYQ CAPL_M AHVSUP CAPL_A SC1_OUT_L SC1_OUT_R VREF1 SC2_OUT_L SC2_OUT_R NC NC DACM_SUB NC DACM_L DACM_R VREF2 DACA_L NC AVSS AVSS MONO...

Страница 28: ...oltage all Digital Inputs 0 3 VSUP2 0 3 V IIdig Input Current all Digital Pins 20 20 mA2 VIana Input Voltage all Analog Inputs SCn_IN_s 3 MONO_IN 0 3 VSUP1 0 3 V IIana Input Current all Analog Inputs SCn_IN_s 3 MONO_IN 5 5 mA2 IOana Output Current all SCART Outputs SCn_OUT_s3 4 5 4 5 IOana Output Current all Analog Outputs except SCART Outputs DACp_s3 4 4 ICana Output Current other pins connected ...

Страница 29: ...s 0 3 6 V Block diagram of the VCT 38xxA shaded blocks are optional Video Front end Comb Filter Color Decoder Display Processor Video Back end Panorama Scaler 4 3 4 12 31 2 I2 C Master 16 kB Text RAM 3 kB OSD 96 kB CPU ROM TPU DMA CPU 24 IO Ports Watchdog 2 CapCom 2 Timer 15 1 Mux 10 bit ADC 8 bit PWM Audio 3 2 Clock Oscillator 1 kB CPU RAM XTAL1 XTAL2 VIN AIN Pxy ADB DB CB RGBOUT RGBIN VERT PROT ...

Страница 30: ... 24 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 25 26 27 28 29 30 31 32 ADB7 ADB6 ADB5 VSUPADB ADB1 ADB0 DB0 DB1 DB2 DB3 VSUPDB GNDDB DB4 DB5 DB6 DB7 ADB2 ADB3 ADB4 GNDADB 72 71 70 69 68 67 66 65 49 CIN1 50 CIN2 CRIN 51 VIN1 52 VIN2 53 VIN3 54 VIN4 55 DISINTROM 56 P27 57 P26 58 P25 59 P24 60 VSUPP2 61 GNDP2 62 P23 63 P22 64 P21 97 VERTQ 98 VERT 99 EW 100 SENSE 101 GNDM ...

Страница 31: ...UTION THE AREA ENCLOSED BY THIS LINE IS DIRECTLY CONNECTED WITH AC MAINS VOLTAGE WHEN SERVICING THE AREA CONNECT AN ISOLATING TRANSFORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZ ARD OF ELECTRIC SHOCK WAVEFORMS MEASUREMENT 1 TEST EQUIPMENT Digital Oscilloscope Tektronix TDS 3012 2 TEST CONDITIONS PAL B G full colour bar 1KHz sinewave volume regulation 50 Note Waveforms 8 and 11 should be t...

Страница 32: ...I Sense 7 V St by 8 E W Output 9 V Switch 10 V Control St by 11 Vp Primary 12 Vertical Input 13 E W Correction 14 V inner correction 15 Vertical input 16 VH 17 H Control 18 Red output 4 Green output 5 Blue output 6 ...

Страница 33: ...phone R 22 V in Speaker L 23 V out Speaker L 24 V out Speaker R 25 V in Speker R 26 X1002 27 V Flyback Vertical 28 Vertical output 29 Vertical input 30 IF Video output 31 Vb Horizontal 19 Vc Horizontal 20 V in Headphone L 21 ...

Страница 34: ...2 R754 10K R752 10K D714 C6V8 EX0411BM D741 C4V3 EX0543BM R701 22K R748 220K R790 270 1 2W D707 DX0551 R789 100K D742 DX0551 C798 220pF 2KV KZ0035CE R772 680K TQ R773 680K R719 2M2 R779 2M2 R778 2M2 D744 DX0551 R926 560 R927 560 R925 560 Q910 2SA1037 R933 3K3 R932 1K8 R931 8K2 C912 220pF R799 1 1 2W XZ0200BM POR701 P0001BM D734 DX0551 R721 120 TQ R722 R703 2K7 C804 100nF R1020 10K C409 100nF C408 ...

Страница 35: ...32 D731 DX0045 D732 DX0551 C723 470pF R731 4K7 D736 1N4937 D729 1N4937 Q725 2SC2412 Q715 2SA1037 R704 100K R720 12K D739 C33 EX427BM R724 1M D738 DX0045 R781 22K C716 6n8 R726 5K6 1 D708 DX0421 C719 100nF R787 15R 1 2W XZ0112BM D737 DX0045 R617 22 1 2W XZ0216 D705 C5V6 EX0546BM R717 0 D706 DX0551 D709 DX0551 R718 10 1 2W XZ0212BM C732 10uF R650 22 1 2W XZ0216 C710 22nF FZ D735 C18 EX0421BM R531 12...

Страница 36: ...ONO 60 NC 59 VREFTOP 58 SC1_IN_R 57 SC1_IN_L 56 ASG1 55 SC2_IN_R 54 SC2_IN_L 53 ASG2 52 SC3_IN_R 51 SC3_IN_L 50 ASG4 49 SC4_IN_R 48 CAPL_M 40 AHVSUP 39 CAPL_A 38 SC1_OUT_L 37 SC1_OUT_R 36 VREF1 35 SC2_OUT_L 34 SC2_OUT_R 33 ASG3 32 NC 31 DACM_SUB 30 NC 29 DACM_L 28 DACM_R 27 VREF2 26 DAC_L 25 DAC_R 24 I2S_DA_IN2 17 DVSS 16 DVSS 15 DVSUP 13 DVSUP 12 DVSUP 11 ADR_CL 10 ADR_WS 9 ADR_DA 8 I2S_DA_IN1 7 ...

Страница 37: ...RTUNH0123BM 1 AV1 SCART CZ2112BM 21 C201 470nF FZ C205 220nF FZ R411 22K R410 8K2 R408 8K2 R409 22K C404 680nF FZ X201 4MHz B0201BM IC201 TDA9885 IX1799BM VIF1 1 VIF2 2 OP1 3 FMPLL 4 DEEM 5 AFD 6 DGND 7 AUD 8 TOP 9 SDA 10 REF 15 VAGC 16 CVBS 17 AGND 18 VPLL 19 VP 20 AFC 21 OP2 22 SIF1 23 SIF2 24 SCL 11 SOUT 12 NC 13 TAGC 14 C322 100nF L301 10uH DF R223 33 1 2W C422 220uF 10V R205 220 Q403 2SC2412 ...

Страница 38: ... PHILIPS S AA AA Q 0725 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 0796 RH TX0227BMZZ TRT 25K2964 TOSHIBA S AA AD Q 1001 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 1002 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 1003 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 1004 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 1006 RH TX0232BMZZ TRT BC847B SMD PHILIPS S AA AA Q 1007 VS2SA1037KQ 1 T...

Страница 39: ...X0546BMZZ ZENER DIODE TZMC5V6 TFK SMD S AA AA D 1012 RH EX0546BMZZ ZENER DIODE TZMC5V6 TFK SMD S AA AA D 1013 RH EX0546BMZZ ZENER DIODE TZMC5V6 TFK SMD S AA AA PACKAGED CIRCUITS POR0701 RMPTP0001BMZZ PTC B59250 C1080 B70 S AA AD REF No PARTS DESCRIPTION SN CODE EX CODE X 0201 RCRSB0201BMZZ CRYSTAL 4 MHZ S AK AM X 0301 RCRSB0203BMZZ CRYSTAL 18 432 MHZ S AD AG X 1002 RCRSB0219BMZZ CRYSTAL 20 25 HMZ ...

Страница 40: ...C 1NF 50V 2125SMD S AA AA C 0433 VCKYTV1HB102K CERAM C 1NF 50V 2125SMD S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE C 0502 VCKYTV1EF334Z CERAM C 330NF 25V 2125SMD S AA AB C 0503 VCCCTV1HH101J CERAM C 100PF 50V 2125SMD S AA AA C 0504 RC FZ9684BMNJ POL FILM C 680NF 5 63V S AB AD C 0505 VCKYTV1HF104Z CERAM C 100NF 50V 2125SMD S AA AA C 0506 VCKYTV1HF104Z CERAM C 100NF 50V 2125SMD S AA AA C 0507 V...

Страница 41: ...VRS TV1JD331J 2125 330 OHM 5 1 10W SMD S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE R 0213 VRD RA2HD183J RES 18KOHM 5 1 2W S AA AA R 0214 VRD RA2HD183J RES 18KOHM 5 1 2W S AA AA R 0215 VRS TQ2BD822J OX RE 8 2KOHM 5 1 8W SMD S AA AA R 0217 VRS TV1JD123J 2125 12KOHM 5 1 10W SMD S AA AA R 0219 VRD RA2BE271J RES 270 OHM 5 1 8W S AA AA R 0220 VRD RA2BE271J RES 270 OHM 5 1 8W S AA AA R 0223 VRD RA2H...

Страница 42: ...OHM 5 1 10W SMD S AA AA R 0631 VRD RA2HD334J RES 330KOHM 5 1 2W S AA AA REF No PARTS DESCRIPTION SN CODE EX CODE R 0632 VRS TV1JD391J 2125 390 OHM 5 1 10W SMD S AA AA R 0633 VRS TV1JD682J 2125 6 8KOHM 5 1 10W SMD S AA AA R 0634 VRS TV1JD102J 2125 1KOHM 5 1 10W SMD S AA AA R 0635 VRS TV1JD105J 2125 1MOHM 5 1 10W SMD S AA AA R 0637 VRS TV1JD472J 2125 4 7KOHM 5 1 10W SMD S AA AA R 0638 VRS TV1JD104J ...

Страница 43: ...1JD102J 2125 1KOHM 5 1 10W SMD S AA AA R 1043 VRS TV1JD681J 2125 680 OHM 5 1 10W SMD S AA AA R 1099 VRS TV1JD101J 2125 100 OHM 5 1 10W SMD S AA AA MISCELLANEOUS PARTS REF No PARTS DESCRIPTION SN CODE EX CODE QSOCZ0115SC32 SOCKET IC 32 PIN S AA AB F QPLGN0505CEZZ PLUG S AA AB G QPLGN0207CEZZ PLUG S AA AA H QCNW 2710BMZZ WIRE H S AA AD K QCNW 2865BMZZ WIRE K 6 WAYS S AA AM L2 QTIPM0017CEFM TIP S AA ...

Страница 44: ...1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0112 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0119 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0120 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0121 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0123 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0124 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA AA J 0128 VRS TV1JD000J 2125 0 OHM 5 1 10W SMD S AA ...

Страница 45: ... 2125 8 2KOHM 5 1 10W SMD S AA AA R 0932 VRS TV1JD182J 2125 1 8KOHM 5 1 10W SMD S AA AA R 0933 VRS TV1JD332J 2125 3 3KOHM 5 1 10W SMD S AA AA R 0934 VRS TQ2BD104J OX RE 100KOHM 5 1 8W SMD S AA AA R 0935 VRS TQ2BD104J OX RE 100KOHM 5 1 8W SMD S AA AA R 0936 RR XZ0120BMZZ FUS RES 47R TAP 5 1 3W S AA AB MISCELLANEOUS PARTS GND QSOCV0103BMZZ SOCK HPS1521 014408 HOSHI S AD AG L3 QTIPM0017CEFM TIP S AA ...

Страница 46: ...46 70GS 61SC PACKING OF THE SET ACCESSORIES Batteries UBATU0247AJZZ FRONT S PAKC5482BMN2 Carton Box Wrapper S PAKP2006BMZZ Pack ad S PAKX4055BMZZ Remote Control RRMCG1071BMSA Operation Manual Set ...

Страница 47: ...al Dolby Surround Edition Oct 15 1999 6251 511 1PD First release of preliminary data sheet 4 VCT 3811 Micronas Intermetall Data Sheet Advance Information VCT 38xxA Video Controller Teletext IC Family Edition Oct 17 2000 6251 518 1AL First release of the advance information Q601 Q602 REPLACEMENT NOTES When Q601 or Q602 requires to be replaced please consider the following steps in order to avoid da...

Страница 48: ...mitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP ELECTRONICA ESPAÑA S A TV Division Engineering Dept Polígono Industrial Can Sant Joan Sant Cugat del Vallès Barcelona Spain Think Ecology please use RECYCLED PAPER ...

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