Panasonic TC-21GX30P Service Manual Download Page 28

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Ref.

No.

Part No.

Part Name & Description

Remarks

R1059

ERJ3GEYJ122

M 1.2KOHM,J,1/16W

R1060

ERJ3GEYJ683

M 68KOHM,J,1/16W

R1104

ERJ3GEYJ332

M 3.3KOHM,J,1/16W

R1105

ERJ3GEYJ332

M 3.3KOHM,J,1/16W

R1108

ERJ3GEYJ220

M 22OHM,J,1/16W

R1109

ERJ3GEYJ220

M 22OHM,J,1/16W

R1110

ERJ3GEYJ101

M 100OHM,J,1/16W

R1140

ERJ3GEYJ122

M 1.2KOHM,J,1/16W

R1142

ERJ3GEYJ100

M 10OHM,J,1/16W

R190

ERJ3GEYJ391

M 390OHM,J,1/16W

R2303

ERJ3GEYJ151

M 150OHM,J,1/16W

R2304

ERJ3GEYJ103

M 10KOHM,J,1/16W

R2305

ERJ3GEYJ100

M 10OHM,J,1/16W

R2306

ERJ3GEYJ102

M 1KOHM,J,1/16W

R2307

ERJ3GEYJ102

M 1KOHM,J,1/16W

R2308

ERJ3GEYJ153

M 15KOHM,J,1/16W

R2309

ERJ3GEYJ432

M 4.3KOHM,J,1/16W

R3010

ERJ3GEYJ184

M 180KOHM,J,1/16W

R3012

ERJ3GEYJ152

M 1.5KOHM,J,1/16W

R3013

ERJ3GEYJ184

M 180KOHM,J,1/16W

R3014

ERJ3GEYJ184

M 180KOHM,J,1/16W

R3015

ERJ3GEYJ303

M 30KOHM,J,1/16W

R3016

ERJ3GEYJ152

M 1.5KOHM,J,1/16W

R3018

ERJ3GEYJ750

M 75OHM,J,1/16W

R3022

ERJ3GEYJ101

M 100OHM,J,1/16W

R3023

ERJ3GEYJ331

M 330OHM,J,1/16W

R3024

ERJ3GEYJ331

M 330OHM,J,1/16W

R3032

ERJ3GEYJ303

M 30KOHM,J,1/16W

R3033

ERJ3GEYJ101

M 100OHM,J,1/16W

R3034

ERJ3GEYJ181

M 180OHM,J,1/16W

R3035

ERJ3GEYJ560

M 56OHM,J,1/16W

R3036

ERJ3GEYJ330

M 33OHM,J,1/16W

R3038

ERJ3GEYJ303

M 30KOHM,J,1/16W

R3039

ERJ3GEYJ303

M 30KOHM,J,1/16W

R3048

ERJ3GEYJ184

M 180KOHM,J,1/16W

R3050

ERJ3GEYJ682

M 6.8KOHM,J,1/16W

R3051

ERJ3GEYJ102

M 1KOHM,J,1/16W

R3052

D0GB751JA008

F 750OHM,J, 1/10W

R3060

ERJ3GEYJ682

M 6.8KOHM,J,1/16W

R3061

ERJ3GEYJ102

M 1KOHM,J,1/16W

R3062

D0GB751JA008

F 750OHM,J, 1/10W

R3132

ERJ3GEYJ331

M 330OHM,J,1/16W

R3133

ERJ3GEYJ331

M 330OHM,J,1/16W

R3141

ERJ3GEYJ184

M 180KOHM,J,1/16W

R3142

ERJ3GEYJ184

M 180KOHM,J,1/16W

R3144

ERJ3GEYJ303

M 30KOHM,J,1/16W

R3145

ERJ3GEYJ303

M 30KOHM,J,1/16W

R3259

ERJ3GEYJ750

M 75OHM,J,1/16W

R3279

ERJ3GEYJ750

M 75OHM,J,1/16W

R3289

ERJ3GEYJ750

M 75OHM,J,1/16W

R351

ERJ6ENF1001

M 1KOHM, 1/10W

R352

ERJ6ENF1001

M 1KOHM, 1/10W

R353

ERJ6ENF1001

M 1KOHM, 1/10W

R354

ERQ12AJ181E

F 180OHM,J, 1/2W

R355

ERJ3GEYJ101

M 100OHM,J,1/16W

R363

ERC12GK222

S 2.2KOHM,K, 1/2W

R364

ERC12GK222

S 2.2KOHM,K, 1/2W

R365

ERC12GK222

S 2.2KOHM,K, 1/2W

R366

ERJ3GEYJ151

M 150OHM,J,1/16W

R367

ERJ3GEYJ151

M 150OHM,J,1/16W

R368

ERJ3GEYJ151

M 150OHM,J,1/16W

R401

ERDS2TJ104

C 100KOHM,J, 1/4W

R402

ERJ3GEYJ470

M 47OHM,J,1/16W

R403

D1AC2491A094

M 2.49KOHM, 1/10W

R404

D0AE751JA046

C 750OHM,J, 1/10W

R405

D1AC2701A094

M 2.7KOHM, 1/10W

R406

ERDS1FJ1R0

C 1OHM,J, 1/2W

R407

ERG2SJ331E

M 330OHM,J, 2W

R408

ERJ6ENF5101

F 5.1KOHM,J,1/8W

R409

ERJ3GEYJ202

M 2KOHM,J,1/16W

R414

ERJ3GEYJ432

M 4.3KOHM,J,1/16W

R415

D1AC7500A094

M 750OHM, 1/10W

R416

ERX1SJR56E

M 0.56OHM, J, 1W

Ref.

No.

Part No.

Part Name & Description

Remarks

R504

ERG2SJS332H

M 3.3KOHM, J, 2W

R507

ERDS2TJ101

C 100OHM,J, 1/4W

R508

ERG3FJ152H

M 1.5KOHM,J, 3W

R509

ERG3FJ182H

M 1.8KOHM,J, 3W

R511

ERJ6ENF1002

M 10KOHM, 1/10W

R512

ERJ6ENF1002

M 10KOHM, 1/10W

R513

ERQ14AJ100E

F 10OHM,J, 1/4W

R518

ERX3FJ3R3H

M 3.3KOHM, J, 3W

R519

ERQ1ABJP2R2S

F 2.2OHM,J, 1/4W

R522

ERJ3GEYJ333

M 33KOHM,J,1/16W

R523

ERJ3GEYJ103

M 10KOHM,J,1/16W

R524

ERJ3GEYJ104

M 100KOHM,J,1/16W

R525

ERJ3GEYJ392

M 3.9KOHM,J,1/16W

R553

ERJ3GEYJ223

M 22KOHM,J,1/16W

R554

ERJ3GEYJ103

M 10KOHM,J,1/16W

R555

ERQ14AJ2R0E

F 2.0OHM,J, 1/4W

R557

ER050CKF9532

M95.3KOHM,F, 1/2W

R558

ERDS2TJ513

C 51KOHM,J, 1/4W

R559

D0C12R7JA042

M 2.7OHM,J, 1W

R560

ERG1SJ102E

M 1KOHM,J, 1W

R563

ERJ3GEY0R00

M 0OHM,J,1/16W

R564

ERDS2TJ393

C 39KOHM,J, 1/4W

R580

ERJ3GEYJ392

M 3.9KOHM,J,1/16W

R581

ERJ3GEYJ472

M 4.7KOHM,J,1/16W

R585

D0GB433JA008

F 43KOHM,J, 1/4W

R586

ERJ3GEYJ103

M 10KOHM,J,1/16W

R587

D0AE823JA046

C 82kOHM,J, 1/4W

R588

ERJ3GEYJ333

M 33KOHM,J,1/16W

R592

ERJ3GEYJ102

M 1KOHM,J,1/16W

R593

ERJ3GEYJ223

M 22KOHM,J,1/16W

R601

ERJ3GEYJ153

M 15KOHM,J,1/16W

R603

ERJ3GEYJ393

M 39KOHM,J,1/16W

R604

ERJ3GEYJ562

M 5.6KOHM,J,1/16W

R605

ERJ3GEYJ103

M 10KOHM,J,1/16W

R622

ERJ3GEYJ330

M 33OHM,J,1/16W

R624

ERDS2TJ470

C 47OHM,J, 1/4W

R625

ERJ3GEYJ472

M 4.7KOHM,J,1/16W

R626

ERJ3GEYJ331

M 330OHM,J,1/16W

R627

ERJ3GEYJ102

M 1KOHM,J,1/16W

R628

ERJ3GEYJ101

M 100OHM,J,1/16W

R629

ERJ3GEYJ101

M 100OHM,J,1/16W

R633

ERJ3GEYJ470

M 47OHM,J,1/16W

R640

ERJ3GEYJ822

M 8.2KOHM,J,1/16W

R650

D0AE201JA046

C 200OHM,J, 1/4W

R651

D0AE201JA046

C 200OHM,J, 1/4W

R652

ERJ3GEYJ123

M 12KOHM,J,1/16W

R653

ERJ3GEYJ123

M 12KOHM,J,1/16W

R660

ERJ3GEYJ101

M 100OHM,J,1/16W

R661

ERJ3GEYJ101

M 100OHM,J,1/16W

R662

ERJ3GEYJ101

M 100OHM,J,1/16W

R663

ERJ3GEYJ121

M 120OHM,J,1/16W

R664

ERJ3GEYJ332

M 3.3KOHM,J,1/16W

R665

ERJ3GEY0R00

M 0OHM,J,1/16W

R666

ERJ3EKF1581

M1.58KOHM,F,1/16W

R667

ERJ3GEYJ102

M 1KOHM,J,1/16W

R675

ERJ3GEYJ103

M 10KOHM,J,1/16W

R685

ERJ3GEYJ750

M 75OHM,J,1/16W

R686

ERDS2TJ470

C 47OHM,J, 1/4W

R689

ERJ3GEYJ182

M 1.8KOHM,J,1/16W

R690

ERDS2TJ562

C 5.6KOHM,J, 1/4W

R691

ERDS2TJ562

C 5.6KOHM,J, 1/4W

R692

ERJ3GEYJ273

M 27KOHM,J,1/16W

R693

ERJ6GEYJ1R0

M 1OHM,J,1/10W

R694

ERJ3GEYJ273

M 27KOHM,J,1/16W

R695

ERJ6GEYJ1R0

M 1OHM,J,1/10W

R824

ERX12SJR33E

M 0.33OHM,J, 1/2W

R830

ERDS2TJ221

C 220OHM,J, 1/4W

R831

ERDS2TJ333

C 33KOHM,J, 1/4W

R833

ERDS2TJ272

C 2.7KOHM,J, 1/4W

R834

ERG3FJ333H

M 33KOHM,J, 3W

R836

D0C1270JA051

M 27OHM,J, 1W

R840

D0AW825JA001

C 8.2MOHM,J, 100W

R848

ERX12SJR33E

M 0.33OHM,J, 1/2W

TC-21GX30P

Summary of Contents for TC-21GX30P

Page 1: ...t 2007 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TC 21GX30P GL1 Chassis Video Out 1 Vp p 75Ω Audio Out Approx 0 5V 1kΩ High Voltage 27 5kV 1 5 at zero beam current Picture Tube A51LYZ395X65 50 5cm 21 inches Measured diagonally 90 deflection Audio Output 5W 5w 10W Dimensions Height 472 mm Width 598 mm Depth 479 mm Mass 22 5...

Page 2: ...rvice Hints 5 2 1 Service Position for E Board 5 2 2 Factory Mode Adjustment 5 2 3 Adjustment for White Balance 8 2 4 Adjustment for CRT CUT OFF 8 2 5 Adjustment Procedure 9 2 6 Adjustment 10 3 Conductor Views 13 4 Schematic Diagram 14 4 1 A Board 16 4 2 L Board 21 5 Parts Locations 24 6 Replacement Parts List 25 6 1 Replacement Parts List 26 CONTENTS Page Page 2 TC 21GX30P ...

Page 3: ...sed metallic cabinet part on the receiver such as screw heads aerials connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be between 4 MΩ and 20 MΩ When the exposed metal does not have a return path to the chassis the reading must be infinite 1 3 Leakage Current Hot Check Fig 1 1 Plug the AC cord directly into the AC outlet Do not use an...

Page 4: ...SAW Rear Inputs AV1 V L R Front Inputs AV2 V L R YUV YUV CVBS4 CVBS2 IF V H V OUT H OUT R G B R G B CRT defl coil MONITOR OUT SDA SCL Audio Out Mon Out AUDIO AMP IC2302 IC601 UOC EEPROM IC1103 IC851 5V 8V IC801 T801 IC880 3 3V PRIMARY LIFE CCT SPEAKER 4 TC 21GX30P ...

Page 5: ...ent a Set Timer ON 30 minutes Press remote s RECALL panel s vol down key simultaneously to select service mode b CHK should appear on right side of TV screen After few seconds CHK 1 should appear on right side of TV screen NOTE To move from CHK 1 to CHK 2 mode etc please follow below rotation c CHK 1 Press digit key 4 to move option mode forward Press digit key 3 to move option backward The functi...

Page 6: ...tion will be as follows f Press digit key 4 to move forward from Colour Sub Colour etc Press digit key 3 to move backward from Sub Colour Colour etc g Press volume up volume down to adjust setting h Press digit key 5 to make the AKB OFF Blue OSD first time Press digit key 5 to make the AKB On White OSD second time i CHK3 Press digit key 2 to move forward to CHK 3 The function rotation will be as f...

Page 7: ...ve backward from G CUT R CUT n After selecting the required mode press volume up volume down to adjust required setting o Press digit key 5 to make the AKB OFF and H Line mode first time Press digit key 5 to make the AKB ON and Normal picture second time p After finish adjustment press Power ON OFF button on remote control to go to normal TV mode 2 HOW TO CHANGE CHANNEL BY I2C BUS CONTROLLER a Sho...

Page 8: ...OFF so that X 0 233 0 015 nit 3 Adjustment G CUT OFF so that Y 0 235 0 015 nit Adjustment of High Light 1 Adjustment Sub Bright so that Y 150 nit 2 Adjustment R Drive so that X 0 262 0 010 nit 3 Adjustment G Drive so that Y 0 264 0 010 nit 2 4 Adjustment for CRT CUT OFF Preparation 1 Connect the oscilloscope probe to TPL5 2 Screen VR min 3 Set the data Sub Bright Bright 4 In service Mode at Bright...

Page 9: ...s follows TPA 10 141 1 5V TPA 12 3 3 0 5V TPA 09 5 1V 2 5 2 High Voltage 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 TPA 10 and confirm the B voltage is 141 0 1 5V 2 Connect a high frequency voltmeter to heater and confirm that voltage reads 6 3 0 24 VRMS 3 Normalize the brightness and con...

Page 10: ...ained Fig 21 10 Re adjust the Low Light controls to their correct settings and make sure that a uniform white field is obtained 11 Tighten the clamp screw A in Fig 10 Convergence 1 Apply a crosshatch pattern signal and Normalize Contrast control to the maximum positions 2 Adjust Brightness until the grey position of the crosshatch pattern just becomes black 3 Adjust the Red and Blue line at the ce...

Page 11: ... primarily Fig 1 Purity magnet Set purity magnet that 2 magnets are TOP POSITION VRS magnet Set purity magnet 2 magnets are HORIZONTAL POSITION 2 Adjustment a Receive that Cross Hatch pattern b Adjust V SHIFT 50Hz c Set 2 magnets of horizontal position to up and down equally so that it will be the center part of CRT Fig 2 11 TC 21GX30P ...

Page 12: ...2 and 3 shown in Fig 11 2 The wedges should be set 120 apart from each other 3 Be certain that three wedges are firmly fixed and the Deflection Yoke is tightly clamped in place Otherwise the Deflection Yoke may shift its position and cause a loss of convergence and purity 12 TC 21GX30P ...

Page 13: ...3 Conductor Views 13 TC 21GX30P ...

Page 14: ...4 Schematic Diagram 14 TC 21GX30P ...

Page 15: ...15 TC 21GX30P ...

Page 16: ...4 1 A Board 4 1 1 A Board 1 5 1A 2A 3A 5A 4A 6A 7A 8A 9A 16 TC 21GX30P ...

Page 17: ...4 1 2 A Board 2 5 1B 2B 4B 3B 7B 6B 5B 8B 9B 1A 2A 3A 5A 4A 6A 7A 8A 9A 17 TC 21GX30P ...

Page 18: ...4 1 3 A Board 3 5 1C 2C 4C 3C 7C 6C 5C 8C 9C 1B 2B 4B 3B 7B 6B 5B 8B 9B 18 TC 21GX30P ...

Page 19: ...4 1 4 A Board 4 5 1D 2D 7D 4D 3D 8D 6D 5D 9D 1C 2C 4C 3C 7C 6C 5C 8C 9C 19 TC 21GX30P ...

Page 20: ...4 1 5 A Board 5 5 1D 2D 7D 4D 3D 8D 6D 5D 9D 20 TC 21GX30P ...

Page 21: ...4 2 L Board 4 2 1 L Board 1 3 1A 2A 3A 4A 5A 21 TC 21GX30P ...

Page 22: ...4 2 2 L Board 2 3 1B 2B 3B 4B 5B 6B 1A 2A 3A 4A 5A 22 TC 21GX30P ...

Page 23: ...4 2 3 L Board 3 3 1B 2B 3B 4B 5B 6B 23 TC 21GX30P ...

Page 24: ...5 Parts Locations 24 TC 21GX30P ...

Page 25: ...6 Replacement Parts List 25 TC 21GX30P ...

Page 26: ...art No Part Name Description Remarks C514 F2A1E102A199 E 1000UF 25V C515 F1B2H331A025 C 330PF 500V C516 F2A1E102A199 E 1000UF 25V C519 F2A2C330A096 E 33UF 160V C520 F2A0J221A317 E 220UF 6 3V C550 ECQM4223JZ P 0 022UF J 400V C552 F2A2E1000023 E 10UF 250V C555 F1B2H471A022 C 470PF 500V C558 F2A2ER47A186 E 0 47UF 250V C559 F0C3C752A002 P 7500PF 1 6KV C560 ECQM4393JZ P 0 039UF J 400V C561 ECKW3D471JBR...

Page 27: ...rt No Part Name Description Remarks IC351 TDA6107AJFN1 IC IC451 AN15525A IC IC601 TDA12140NDW IC IC801 C5HABZZ00116 IC HYBRID IC802 C0EAS0000026 IC IC851 C0DAEJG00001 IC POWER SUPPLY IC880 C0DAEJG00001 IC POWER SUPPLY COILS L001 G0C100K00008 COIL L1101 TALV35VB331K PEAKING COIL L2140 J0JKA0000038 BEAD CORE L3137 J0JKA0000024 EMI FILTER L350 J0JKA0000038 BEAD CORE L501 G0D820000005 LINEARITY COIL L...

Page 28: ...W R409 ERJ3GEYJ202 M 2KOHM J 1 16W R414 ERJ3GEYJ432 M 4 3KOHM J 1 16W R415 D1AC7500A094 M 750OHM 1 10W R416 ERX1SJR56E M 0 56OHM J 1W Ref No Part No Part Name Description Remarks R504 ERG2SJS332H M 3 3KOHM J 2W R507 ERDS2TJ101 C 100OHM J 1 4W R508 ERG3FJ152H M 1 5KOHM J 3W R509 ERG3FJ182H M 1 8KOHM J 3W R511 ERJ6ENF1002 M 10KOHM 1 10W R512 ERJ6ENF1002 M 10KOHM 1 10W R513 ERQ14AJ100E F 10OHM J 1 4W...

Page 29: ... 1 16W JA7 ERJ3GEY0R00 M 0OHM J 1 16W JA9 ERJ3GEY0R00 M 0OHM J 1 16W JK3002 K4BK09B00013 REAR AV TERMINAL JK3003 K4BK10B00004 REAR AV TERMINAL JK3202 K4BC14B00005 FRONT AV TERMINAL JSA002 ERJ3GEY0R00 M 0OHM J 1 16W JSA102 ERJ3GEY0R00 M 0OHM J 1 16W JSA110 ERJ3GEY0R00 M 0OHM J 1 16W JSA111 ERJ3GEY0R00 M 0OHM J 1 16W JSA112 ERJ3GEY0R00 M 0OHM J 1 16W JSA113 ERJ3GEY0R00 M 0OHM J 1 16W JSA121 ERJ3GEY0...

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Panasonic TC-21GX30P, Service Manual

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