Panasonic TX-29FG20R Service Manual Download Page 32

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Ref.

No.

Part No.

Part Name & Description

Remarks

R311

D0AE181JA046

C 180OHM,J,1/4W

R312

D0AE181JA046

C 180OHM,J,1/4W

R3140

ERJ6GEY0R00

M 0OHM,J,1/10W

R3142

ERJ6GEYJ221

M 220OHM,J,1/10W

R3144

ERJ6GEYJ221

M 220OHM,J,1/10W

R3152

ERJ6GEYJ153

M 15KOHM,J,1/10W

R3153

ERJ6GEYJ153

M 15KOHM,J,1/10W

R3155

ERJ6GEYJ221

M 220OHM,J,1/10W

R3156

ERJ6GEYJ221

M 220OHM,J,1/10W

R317

ERJ6GEYJ151

M 150OHM,J,1/10W

R318

ERJ6GEYJ151

M 150OHM,J,1/10W

R319

ERJ6GEYJ151

M 150OHM,J,1/10W

R3247

ERJ6GEYJ101

M 100OHM,J,1/10W

R3250

ERJ6GEYJ101

M 100OHM,J,1/10W

R347

ERJ6GEY0R00

M 0OHM,J,1/10W

R348

ERJ6GEY0R00

M 0OHM,J,1/10W

R349

ERJ6GEY0R00

M 0OHM,J,1/10W

R351

ERJ6GEYJ331

M 330OHM,J,1/10W

R352

ERJ6GEYJ331

M 330OHM,J,1/10W

R353

ERJ6GEYJ331

M 330OHM,J,1/10W

R363

ERJ6GEYJ102

M 1KOHM,J,1/10W

R364

ERJ6GEYJ102

M 1KOHM,J,1/10W

R365

ERJ6GEYJ102

M 1KOHM,J,1/10W

R366

ERDS1TJ152

C 1.5KOHM,J, 1/2W

R367

ERDS1TJ152

C 1.5KOHM,J, 1/2W

R368

ERDS1TJ152

C 1.5KOHM,J, 1/2W

R369

ERJ6GEY0R00

M 0OHM,J,1/10W

R372

ERQ12AJ121P

F 120OHM,J,1/2W

R381

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R385

ERJ6GEY0R00

M 0OHM,J,1/10W

R401

ERDS2TJ104

C 100KOHM,J, 1/4W

R403

ERJ6GEYJ563

M 56KOHM,J,1/10W

R404

ERJ6GEYJ183

M 18KOHM,J,1/10W

R405

ERJ6GEYJ563

M 56KOHM,J,1/10W

R406

ERDS1TJ1R5

C 1.5OHM,J, 1/2W

R407

ERDS1TJ221

C 220OHM,J, 1/2W

R413

ERJ6GEYJ183

M 18KOHM,J,1/10W

R416

ERDS1TJ1R5

C 1.5OHM,J, 1/2W

R417

ERDS1TJ1R8

C 1.8OHM,J, 1/2W

R451

ERJ6GEYJ223

M 22KOHM,J,1/10W

R453

ERJ6GEY0R00

M 0OHM,J,1/10W

R4850

ERG2FJ100H

M 10OHM,J, 2W

R4851

ERJ6GEYJ101

M 100OHM,J,1/10W

R4852

ERJ6GEYJ333

M 33KOHM,J,1/10W

R4853

ERJ6GEYJ243

M 24KOHM,J,1/10W

R4854

ERJ6GEYJ681

M 680OHM,J,1/10W

R4855

ERJ6GEY0R00

M 0OHM,J,1/10W

R4857

ERJ6GEYJ681

M 680OHM,J,1/10W

R4860

ERJ6GEYJ243

M 24KOHM,J,1/10W

R501

ERJ6GEYJ273

M 27KOHM,J,1/10W

R502

ERJ6GEYJ103

M 10KOHM,J,1/10W

R504

ERG2SJS332H

M 3.3KOHM,J, 2W

R507

ERJ6GEYJ561

M 560OHM,J,1/10W

R508

ERG3FJ821H

M 820OHM,J, 3W

R509

ERG3FJ122

M 1.2KOHM,J, 3W

R511

ERJ6ENF1152

M11.5KOHM, 1/10W

R512

ERJ6ENF1002

M 10KOHM, 1/10W

R513

ERQ14AJ100P

F 10OHM,J, 1/4W

R514

ERX12SJR56P

M 0.56OHM, 1/2W

R515

ERX12SJR56P

M 0.56OHM, 1/2W

R518

D0DK3R3J0002

W 3.3OHM,J, 10W

R522

ERJ6GEYJ513

M 51KOHM,J,1/10W

R523

ERJ6GEYJ103

M 10KOHM,J,1/10W

R524

ERJ6GEYJ104

M 100KOHM,J,1/10W

R525

ERJ6GEYJ392

M 3.9KOHM,J,1/10W

R551

ERG1FJ101P

M 1KOHM,J, 1W

R552

ERG1SJ102P

M 1KOHM,J, 1W

R553

ERJ6GEYJ183

M 18KOHM,J,1/10W

R555

ERQ14AJ2R0E

F 2.0OHM,J, 1/4W

R557

ER050CHF6802

M 68KOHM,J, 1/2W

R559

ERQ1CJP1R0S

F 1OHM,J, 1W

R580

ERJ6GEYJ392

M 3.9KOHM,J,1/10W

R581

ERJ6GEYJ563

M 56KOHM,J,1/10W

Ref.

No.

Part No.

Part Name & Description

Remarks

R602

ERJ6GEYJ103

M 10KOHM,J,1/10W

R603

ERJ6GEYJ471

M 470OHM,J,1/10W

R606

ERJ6GEYJ752

M 7.5KOHM,J,1/10W

R607

ERJ6GEYJ752

M 7.5KOHM,J,1/10W

R609

ERJ6GEYJ102

M 1KOHM,J,1/10W

R610

ERJ6GEYJ101

M 100OHM,J,1/10W

R611

ERJ6GEYJ101

M 100OHM,J,1/10W

R612

ERJ6GEY0R00

M 0OHM,J,1/10W

R614

ERJ6GEYJ221

M 220OHM,J,1/10W

R615

ERJ6GEYJ122

M 1.2KOHM,J,1/10W

R616

ERJ6GEYJ563

M 56KOHM,J,1/10W

R619

ERJ6GEYJ332

M 3.3KOHM,J,1/10W

R620

ERJ6ENF1002

M 10KOHM, 1/10W

R621

ERJ6ENF2002

M 20KOHM, 1/10W

R622

ERJ6GEYJ821

M 820OHM,J,1/10W

R624

ERJ6GEYJ102

M 1KOHM,J,1/10W

R625

ERJ6GEYJ102

M 1KOHM,J,1/10W

R626

ERJ6GEYJ103

M 10KOHM,J,1/10W

R627

ERDS2TJ511

C 510KOHM,J,1/10W

R628

ERJ6GEYJ823

M 82KOHM,J,1/10W

R629

ERJ6GEY0R00

M 0OHM,J,1/10W

R631

ERJ6GEYJ152

M 1.5KOHM,J,1/10W

R632

ERJ6GEYJ562

M 5.6KOHM,J,1/10W

R633

ERJ3EKF4700

M 470OHM,F,1/16W

R634

ERJ6GEYJ151

M 150OHM,J,1/10W

R635

ERJ6GEYJ151

M 150OHM,J,1/10W

R637

ERJ6ENF1052

F 10.5KOHM,J,1/10W

R638

ERJ6ENF1002

M 10KOHM, 1/10W

R639

ERJ6GEYJ102

M 1KOHM,J,1/10W

R640

ERJ6GEYJ471

M 470OHM,J,1/10W

R642

ERJ6GEYJ750

M 75OHM, 1/10W

R643

ERJ6GEYJ750

M 75OHM, 1/10W

R644

ERJ6GEYJ103

M 10KOHM,J,1/10W

R645

ERJ6GEYJ122

M 1.2KOHM,J,1/10W

R646

ERJ6GEYJ183

M 18KOHM,J,1/10W

R647

ERJ6GEYJ750

M 75OHM, 1/10W

R648

ERJ6GEY0R00

M 0OHM,J,1/10W

R649

ERJ6GEY0R00

M 0OHM,J,1/10W

R650

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R655

ERJ6GEYJ102

M 1KOHM,J,1/10W

R656

ERJ6GEYJ561

M 560OHM,J,1/10W

R657

ERJ6GEYJ272

M 2.7KOHM,J,1/10W

R664

ERJ6GEYJ470

M 47OHM,J,1/10W

R665

ERJ6GEYJ470

M 47OHM,J,1/10W

R701

ERJ6GEYJ103

M 10KOHM,J,1/10W

R702

ERJ6GEYJ680

M 68OHM,J,1/10W

R703

ERJ6GEYJ103

M 10KOHM,J,1/10W

R704

ERJ6GEYJ471

M 470OHM,J,1/10W

R705

ERJ6GEYJ203

M 20KOHM,J,1/10W

R713

ERG3SJS120H

M 12KOHM,J, 3W

R715

ERDS2TJ473

C 47KOHM,J, 1/4W

R810

ERG2FJ470H

M 47OHM,J, 2W

R811

ERG2SJS104H

M 100KOHM,J, 2W

R815

D0DM2R2KA001

W 2.2OHM,K, 15W

R817

ERG1SJ470P

M 47OHM,J, 1W

R820

ERX1SZJR18E

M 0.18OHM,J, 1W

R821

ERX1SZJR18E

M 0.18OHM,J, 1W

R822

ERG2FJ104H

M 100KOHM,J,2W

R824

ERDS2TJ102

C 1KOHM,J, 1/4W

R825

ERDS2TJ102

C 1KOHM,J, 1/4W

R830

ERDS2TJ201

C 200OHM,J, 1/2W

R831

ERDS2TJ333

C 33KOHM,J, 1/4W

R837

ERG2FJ100H

M 10OHM,J, 2W

R840

ERD75TAJ825

C 8.2MOHM,J, 3/4W

R842

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R843

ERJ6GEY0R00

M 0OHM,J,1/10W

R844

ERJ6GEY0R00

M 0OHM,J,1/10W

R845

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R846

ERJ6GEYJ470

M 47OHM,J,1/10W

R849

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R850

ERG3SJS470H

M 470OHM , J , 3W

R851

ERDS2TJ104

C 100KOHM,J, 1/4W

R852

ERDS2TJ472

C 4.7KOHM,J, 1/4W

TX-29FG20R

Summary of Contents for TX-29FG20R

Page 1: ...ndustrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TX 29FG20R GP4 Chassis Video 31 5 MHz D K 32 5 MHz B G 32 0 MHz I 32 5 MHz M Sound 33 57 MHz PAL Colour 33 6 MHz SECAM 34 42 MHz NTSC 33 75 MHz SECAM Receiving Stereo Sound System AV STEREO Video Audio Terminals AV 1 2 3 Y PB PR Phone Type Y 1 0Vp p 75Ω PB PR 0 7Vp p 75Ω Video 1 0Vp p 75Ω Audio Approx ...

Page 2: ...unction 6 3 4 Service Mode 2 Controls OPTION data 1 3 6 4 Adjustment Procedure 7 4 1 Adjustment Procedure 7 4 2 COLOUR PURITY 7 4 3 CONVERGENCE 8 4 4 WHITE BALANCE MARKET MODE CHK 4 9 4 5 ADJUSTMENT OF CRT VRS 10 5 Conductor Views 11 5 1 D Board 1 2 11 5 2 D Board 2 2 12 6 Schematic Diagrams 13 6 1 SCHEMATIC DIAGRAM FOR GP4 CHASSIS 13 6 2 D Board 15 6 3 L Board 20 6 4 G Board 23 7 Parts Locations ...

Page 3: ...c When the exposed metallic part has a return path to the chassis the reading should be between 4 MΩ Ω Ω Ω and 20 MΩ Ω Ω Ω When the exposed metal does not have a return path to the chassis the reading must be zero 1 3 Leakage Current Hot Check See Fig 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 2 kΩ 10 W resistor in series with an...

Page 4: ...C801 T801 IC857 3 3V IC855 3 3V 1 8V EEPROM IC1101 AUDIO AMP IC2301 GEOMAGNETIC V OUT IC601 VCT IF SAW AV1 AV2 AV3 AV4 AUDIO SWITCH IC2320 1 Y U V AV1 Y C Y C YUV3 YUV4 Y U V IF H OUT WOOFER AMP IC2302 SPEAKER V H R G B VM SDA SCL PRIMARY LIFE CCT WOOFER EW EW AV1 AV2 WOOFER IC851 5V 8V B 140V SOUND 15V Antenna CRT L R 4 TX 29FG20R ...

Page 5: ...2 Service Hints 2 1 HOW TO MOVE CHASSIS INTO SERVICE POSITION 1 Remove 9 screws 2 Draw out Main Chassis 3 Stand the Main Chassis 5 TX 29FG20R ...

Page 6: ...d item 7 Normal remote exit service mode 11 ANGEL 128 127 12 BOW 128 127 13 DVCO 128 127 14 H POS 128 127 15 G CUT OFF N A 16 B CUT OFF 0 511 17 R DRIVE 0 511 18 G DRIVE 0 511 19 B DRIVE 0 511 20 SUB Bright 128 127 5 Volume decrement of selected item 6 OK remote store save selected item 7 Normal remote exit service mode NOTE Service mode 2 options bit refer to each model spec 3 Market Mode Functio...

Page 7: ...ge Item preparation 1 Receive the crosshatch pattern 2 Set to 0 Beam Screen VR minimum Contrast minimum Adjustment procedure 1 Connect a DC voltage meter to D866 and confirm the B voltage is 141 0 2V 2 Connect a high frequency voltmeter to heater and confirm that voltage reads 6 3 0 28 VRMS 3 Normalize the brightness and contrast 4 1 4 NTSC TINT COLOUR Item preparation 1 Connect oscilloscope probe...

Page 8: ...a crosshatch pattern signal and set Contrast control to the maximum position 2 Adjust Bright control to obtain a clear pattern 3 Adjust Red and Blue line at center of the screen 4 Adjust Red and Blue with Green line at center of the screen by rotating RB G static convergence magnet 5 Lock convergence magnets with silicone sealer 6 Remove the DY wedges and slightly tilt the Deflection Yoke vertical...

Page 9: ...ure 4 Adjust the remaining R and B CUTOFF controls so as to get a white horizontal line on the screen 5 Return to full field SCAN by pushing the position 5 key on the remote control 6 Adjust the R Drive and B Drive controls as to obtain a uniform white on the white bar of the greyscale pattern 7 Confirm correct B W rendition and greyscale tracking or repeat CUTOFF and drive control setup Note Writ...

Page 10: ...magnets are top position VRS Mag Set VRS Mg that 2 magnets are horizontal position only 21 25 29 3 Set geomagnetic corection DAC AS IN TABLE 1 ADJUSTMENT 1 Receive the white balance pattern 2 Adjust V CENTER 3 Set R B CUT OFF to minimum and set G CUT OFF to center 4 Receive the aging pattern 5 Set 2 magnet of vertical position to up and down equally so that center part of CRT Fig 4 10 TX 29FG20R ...

Page 11: ...5 Conductor Views 5 1 D Board 1 2 11 TX 29FG20R ...

Page 12: ...5 2 D Board 2 2 12 TX 29FG20R ...

Page 13: ...6 Schematic Diagrams 6 1 SCHEMATIC DIAGRAM FOR GP4 CHASSIS 13 TX 29FG20R ...

Page 14: ...14 TX 29FG20R ...

Page 15: ...6 2 D Board 6 2 1 D Board 1 5 A1 A2 A3 A4 A5 A6 A7 15 TX 29FG20R ...

Page 16: ...6 2 2 D Board 2 5 B1 B2 B3 B4 B5 B6 B7 A1 A2 A3 A4 A5 A6 A7 16 TX 29FG20R ...

Page 17: ...6 2 3 D Board 3 5 C1 C2 C3 C4 C5 C6 C7 B1 B2 B3 B4 B5 B6 B7 17 TX 29FG20R ...

Page 18: ...6 2 4 D Board 4 5 D1 D2 D3 D4 D5 C1 C2 C3 C4 C5 C6 C7 D6 18 TX 29FG20R ...

Page 19: ...6 2 5 D Board 5 5 D1 D2 D3 D4 D5 D6 19 TX 29FG20R ...

Page 20: ...6 3 L Board 6 3 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 20 TX 29FG20R ...

Page 21: ...6 3 2 L Board 2 3 1A 2A 3A 4A 5A 6A 7A 1B 2B 3B 4B 5B 6B 7B 21 TX 29FG20R ...

Page 22: ...6 3 3 L Board 3 3 1B 2B 3B 4B 5B 6B 7B 22 TX 29FG20R ...

Page 23: ...6 4 G Board 6 4 1 G Board 1 3 1A 2A 3A 4A 5A 6A 23 TX 29FG20R ...

Page 24: ...6 4 2 G Board 2 3 1A 2A 3A 4A 5A 6A 1B 2B 3B 4B 5B 6B 24 TX 29FG20R ...

Page 25: ...6 4 3 G Board 3 3 1B 2B 3B 4B 5B 6B 25 TX 29FG20R ...

Page 26: ...7 Parts Locations 26 TX 29FG20R ...

Page 27: ...8 1 Replacement Parts List Notes 8 Replacement Parts List 27 TX 29FG20R ...

Page 28: ...317 F1J1H104A578 C 0 1UF 50V C2319 F1J1H104A578 C 0 1UF 50V C2320 ECJ2VC1H102J C 1000PF J 50V C2321 ECJ2VC1H102J C 1000PF J 50V C2322 ECJ2VC1H102J C 1000PF J 50V C2334 ECEA1HN2R2U E 2 2UF 50V C2335 ECEA1HN2R2U E 2 2UF 50V C253 ECEA1HN2R2U E 2 2UF 50V C254 ECJ2VB1H102J C 1000PF 50V C257 ECEA1HN2R2U E 2 2UF 50V C258 ECJ2VB1H102J C 1000PF 50V C3001 ECJ2VF1H103Z C 0 01UF Z 50V C3005 F1J1H222A721 C 220...

Page 29: ...E104Z C 0 1UF Z 25V C704 L6Y5P4B122K C 1200PF K 500V C706 ECQB1H222JF P 2200PF J 50V C806 ECKWAE472ZED C 4700PF Z 500V C807 ECKWAE472ZED C 4700PF Z 500V Ref No Part No Part Name Description Remarks C808 ECKWAE472ZED C 4700PF Z 500V C809 ECKWAE472ZED C 4700PF Z 500V C810 EC0S2GB471EB E 470UF 400V C811 ECQM4473JZ P 0 047UF J 400V C815 ECKW3D151KBR C 150PF 2kV C816 ECA1HHG100 E 10UF 50V C819 ECA1HM01...

Page 30: ...38 BEAD CORE L2302 J0JKA0000038 BEAD CORE L2304 J0JKA0000038 BEAD CORE L2306 J0JKA0000038 BEAD CORE L2307 EXCELSA35V COIL L2323 J0JKA0000038 BEAD CORE L2324 J0JKA0000038 BEAD CORE L300 TALV35VB8R2K PEAKING COIL L3001 J0JKB0000034 EMI FILTER L301 G0C4R7KA0065 PEAKING COIL L3030 G0C100JA0055 PEAKING COIL L3142 G0C6R8JA0021 COIL L3143 G0C6R8JA0021 COIL L3150 J0JKB0000034 EMI FILTER L376 J0JKB0000038 ...

Page 31: ...No Part Name Description Remarks R1203 ERJ6GEY0R00 M 0OHM J 1 10W R1204 ERJ6GEY0R00 M 0OHM J 1 10W R1228 ERJ6GEYJ220 M 22OHM J 1 10W R1229 ERJ6GEYJ220 M 22OHM J 1 10W R2110 ERJ6GEY0R00 M 0OHM J 1 10W R2112 ERJ6GEYJ102 M 1KOHM J 1 10W R2113 ERJ6GEYJ562 M 5 6KOHM J 1 10W R2302 ERX2FJSR22E M 0 22OHM J 2W R2304 ERJ6GEYJ471 M 470OHM J 1 10W R2305 ERJ6GEYJ102 M 1KOHM J 1 10W R2306 ERJ6GEYJ102 M 1KOHM J ...

Page 32: ... 2W R559 ERQ1CJP1R0S F 1OHM J 1W R580 ERJ6GEYJ392 M 3 9KOHM J 1 10W R581 ERJ6GEYJ563 M 56KOHM J 1 10W Ref No Part No Part Name Description Remarks R602 ERJ6GEYJ103 M 10KOHM J 1 10W R603 ERJ6GEYJ471 M 470OHM J 1 10W R606 ERJ6GEYJ752 M 7 5KOHM J 1 10W R607 ERJ6GEYJ752 M 7 5KOHM J 1 10W R609 ERJ6GEYJ102 M 1KOHM J 1 10W R610 ERJ6GEYJ101 M 100OHM J 1 10W R611 ERJ6GEYJ101 M 100OHM J 1 10W R612 ERJ6GEY0R...

Page 33: ...M 0OHM J 1 10W JA16 ERJ6GEY0R00 M 0OHM J 1 10W JA17 ERJ6GEY0R00 M 0OHM J 1 10W JA18 ERJ6GEY0R00 M 0OHM J 1 10W Ref No Part No Part Name Description Remarks JA19 ERJ6GEY0R00 M 0OHM J 1 10W JA2 ERJ6GEY0R00 M 0OHM J 1 10W JA20 ERJ6GEY0R00 M 0OHM J 1 10W JA21 ERJ6GEY0R00 M 0OHM J 1 10W JA22 ERJ6GEY0R00 M 0OHM J 1 10W JA23 ERJ6GEY0R00 M 0OHM J 1 10W JA24 ERJ6GEY0R00 M 0OHM J 1 10W JA25 ERJ6GEY0R00 M 0O...

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Panasonic TX-29FG20R, Service Manual

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