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6.1. Replacement Parts List

Ref. No.

Part No.

Part Name & Description

Remarks

1

A51QDX992X

PICTURE TUBE

2

EASG12D562A2

SPEAKER

EUR7717030

REMOTE CONTROL

3

TBM4G0992

MODEL NAME PLATE

4

TBM4G3011

PANASONIC BADGE

5

TBX4G88201

POWER BUTTON

6

TEK6935

DOOR SWITCH

TES4G206

COIL SPRING

THT4G1005R

CRT SCREW

THT4G1010R

SCREW (SPEAKER)

THT4G1013R

SCREW

7

TKP4G11744

AC CORD BRACKET

8

TKP4G13001

DOOR

9

TKU4G9830-1

BACK COVER

10

TLK4G9037S

DEGAUSSING COIL

11

TLY4G324S

DEFLECTION YOKE

TMM4G502

RUBBER WASHER

12

TMM4G503

RUBBER WEDGE

NLA

TNP4G269AD

A BOARD

NLA

TNP4G276AA

L BOARD

13

TP-13000PX2

CONVERGENCE YOKE

TPD4G2083

CUSHION (BOTTOM)

TPE4G14003

LAMI BAG

TPE4G14025

SET COVER

TQB4G3559

FAN BAG

TSM10032-3

MAGNET

TSN63115-4

PURITY MAGNET

TSX4G169H

AC POWER CORD

14

TXFKY01BR04

CABINET ASSY

TXFPC01BR04

CARTON

TXFPD01WU2S

CUSHION (TOP)

RESISTORS

R003

ERJ6GEYJ100

M 10OHM,J,1/10W

R004

ERG3FJ183H

M 18KOHM,J, 3W

R006

ERJ6GEYJ273

M 27KOHM,J,1/10W

R007

ERJ6GEYJ302

M 3KOHM,J,1/10W

R008

ERJ6GEYJ681

M 680OHM,J,1/10W

R011

ERJ6GEYJ103

M 10KOHM,J,1/10W

R012

ERJ6GEYJ332

M 3.3KOHM,J,1/10W

R021

ERJ6GEYJ273

M 27KOHM,J,1/10W

R022

ERJ6GEYJ473

M 47KOHM,J,1/10W

R116

ERJ6GEYJ222

M 2.2KOHM,J,1/10W

R117

ERJ6GEYJ682

M 6.8KOHM,J,1/10W

R118

ERJ6GEYJ103

M 10KOHM,J,1/10W

R119

ERJ6GEYJ103

M 10KOHM,J,1/10W

R120

ERJ6GEYJ680

M 68OHM,J,1/10W

R121

ERJ6GEYJ122

M 1.2KOHM,J,1/10W

R122

ERJ6GEYJ470

M 47OHM,J,1/10W

R123

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R124

ERJ6GEYJ122

M 1.2KOHM,J,1/10W

R126

ERJ6GEYJ222

M 2.2KOHM,J,1/10W

R136

ERJ6GEYJ103

M 10KOHM,J,1/10W

R137

ERJ6GEYJ683

M 68KOHM,J,1/10W

R138

ERJ6GEYJ102

M 1KOHM,J,1/10W

R139

ERJ6GEYJ333

M 33KOHM,J,1/10W

R145

ERJ6GEYJ473

M 47KOHM,J,1/10W

R150

ERJ6GEYJ222

M 2.2KOHM,J,1/10W

R151

ERJ6GEYJ333

M 33KOHM,J,1/10W

R182

ERJ6GEYJ221

M 220OHM,J,1/10W

R185

ERJ6GEYJ103

M 10KOHM,J,1/10W

R190

ERJ6GEYJ391

M 390OHM,J,1/10W

R351

ERJ6ENF1001

M 1KOHM, 1/10W

R352

ERJ6ENF1001

M 1KOHM, 1/10W

R353

ERJ6ENF1001

M 1KOHM, 1/10W

R354

ERJ6ENF7870

M 787OHM, 1/10W

R355

ERJ6ENF7870

M 787OHM, 1/10W

R617

ERJ6GEYJ391

M 390OHM,J,1/10W

R619

ERJ6GEYJ121

M 120OHM,J,1/10W

R620

ERJ6GEYJ121

M 120OHM,J,1/10W

R623

ERJ6GEYJ331

M 330OHM,J,1/10W

R633

ERJ6GEYJ470

M 47OHM,J,1/10W

R634

ERJ6GEYJ750

M 75OHM, 1/10W

Ref. No.

Part No.

Part Name & Description

Remarks

R640

ERJ6GEYJ822

M 8.2KOHM,J,1/10W

R672

ERJ6GEYJ181

M 180OHM,J,1/10W

R686

ERJ6GEYJ470

M 47OHM,J,1/10W

R687

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R688

ERJ6GEYJ103

M 10KOHM,J,1/10W

R689

ERJ6GEYJ750

M 75OHM, 1/10W

R801

ERF7ZK2R2

W 2.2OHM, 7W

R810

ERG2FJ470

M 47OHM,J, 2W

R811

ERG2FJ104H

M 100KOHM,J, 2W

R817

ERDS1TJ100

C 10OHM,J, 1/2W

R818

ERG2FJ683H

M 68KOHM,J, 2W

R820

ERX12SJR33E

M 0.33OHM,J, 1/2W

R821

ERX12SJR27E

M 0.27OHM,J, 1/2W

R824

ERDS2TJ152

C 1.5KOHM,J, 1/4W

R825

ERDS2TJ102

C 1KOHM,J, 1/4W

R830

ERDS2TJ101

C 100OHM,J, 1/4W

R831

ER0S2CKF1102

M 11KOHM,F, 1/4W

R832

ERDS2TJ473

C 47KOHM,J, 1/4W

R840

ERD75TAJ825

C 8.2MOHM,J, 3/4W

R841

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R842

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R850

ERQ12AJ470E

F 47OHM,J, 1/2W

R852

ERDS2TJ272

C 2.7KOHM,J, 1/4W

R861

ERDS1TJ221

C 220OHM,J, 1/2W

R864

ERJ6GEYJ103

M 10KOHM,J,1/10W

R866

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R867

D0AE362JA046

C 3.6KOHM,J, 1/4W

R868

ERDS1TJ471

C 470OHM,J, 1/2W

R871

ERDS1TJ103

C 10KOHM,J, 1/2W

R872

ERJ6GEYJ272

M 2.7KOHM,J,1/10W

R873

ERJ6GEYJ472

M 4.7KOHM,J,1/10W

R875

ERJ6GEYJ103

M 10KOHM,J,1/10W

R1016

ERJ6ENF1651

M1.65KOHM, 1/10W

R1017

ERJ6ENF2151

M2.15KOHM, 1/10W

R1018

ERJ6ENF3091

M3.09KOHM, 1/10W

R1019

ERJ6ENF4421

M4.42KOHM, 1/10W

R1020

ERJ6ENF7501

M 7.5KOHM, 1/10W

R1021

ERJ6ENF1871

M1.87KOHM, 1/10W

R1057

ERJ6GEYJ271

M 270OHM,J,1/10W

R1058

ERJ6GEYJ333

M 33KOHM,J,1/10W

R1059

ERJ6GEYJ222

M 2.2KOHM,J,1/10W

R1060

ERJ6GEYJ683

M 68KOHM,J,1/10W

R1104

ERJ6GEYJ562

M 5.6KOHM,J,1/10W

R1105

ERJ6GEYJ562

M 5.6KOHM,J,1/10W

R1106

ERJ6GEYJ102

M 1KOHM,J,1/10W

R1108

ERJ6GEYJ101

M 100OHM,J,1/10W

R1109

ERJ6GEYJ101

M 100OHM,J,1/10W

R1110

ERJ6GEYJ103

M 10KOHM,J,1/10W

R1111

ERJ6GEYJ103

M 10KOHM,J,1/10W

R1112

ERJ6GEYJ332

M 3.3KOHM,J,1/10W

R1113

ERJ6GEYJ682

M 6.8KOHM,J,1/10W

R1114

ERJ6GEYJ682

M 6.8KOHM,J,1/10W

R1116

ERJ6GEYJ332

M 3.3KOHM,J,1/10W

R1120

ERJ6GEYJ102

M 1KOHM,J,1/10W

R1122

ERJ6GEYJ332

M 3.3KOHM,J,1/10W

R1123

ERJ6GEYJ821

M 820OHM,J,1/10W

R1124

ERJ6GEY0R00

M 0OHM,J,1/10W

R1125

ERJ6GEYJ331

M 330OHM,J,1/10W

R1130

ERJ6GEYJ101

M 100OHM,J,1/10W

R1131

ERJ6GEYJ101

M 100OHM,J,1/10W

R1132

ERJ6GEYJ101

M 100OHM,J,1/10W

C515

ECKR2H331KB5

C 330PF, K,500V

C516

ECA1EM102B

E 1000UF, 25V

C519

ECA2CM330B

E 33UF, 160V

C520

ECA0JM221B

E 220UF, 6.3V

C552

ECA2EM100B

E 10UF, 250V

C555

ECKR2H471KB5

C 470PF, K,500V

C558

ECA2CMR47B

E 0.47UF, 160V

C559

ECWH16752JVB

P 7500PF,J,1.6KV

C560

ECQM4333JZ

P 0.033UF, 400V

C561

ECKW3D101KBR

C 100PF, K, 2KV

C562

ECKW3D152KBR

C 1500PF, K, 2KV

C563

ECWF2224JSR

P 0.22UF, J,250V

C565

ECQP1H183JZ

P 0.018UF, J, 50V

23

TC-21PM70R

Summary of Contents for TC-21PM70R

Page 1: ...td All rights reserved Unauthorized copying and distribution is a violation of law TC 21PM70R GP3 Chassis Video 38 0 MHz Sound 31 5 MHz D K K1 32 5 MHz B G 32 0 MHz I 32 5 MHz M Colour 33 57 MHz PAL 33 6 MHz SECAM 32 5 MHz B G 33 75 MHz SECAM 34 42 MHz NTSC Video Audio Terminals FAV In Video In 1 Vp p 75Ω Audio In Approx 400mVrms RAV In Video In 1 Vp p 75Ω Audio In Approx 400mVrms Monitor Out Vide...

Page 2: ...Radiation 3 1 5 GP3 Chassis Block Diagram 4 2 Service Hints 5 2 1 Service Position for E Board 5 2 2 Factory Mode Adjustment 5 2 3 Adjustment for White Balance 6 2 4 Adjustment for CRT CUT OFF 6 2 5 Adjustment Procedure 7 2 6 PAL Colour 8 2 7 Adjustment 8 3 Conductor Views 12 4 Schematic Diagram 13 4 1 A BOARD 15 4 2 L BOARD 19 5 Parts Location 21 6 Replacement Parts List 22 6 1 Replacement Parts ...

Page 3: ...ed 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: ...1 5 GP3 Chassis Block Diagram 4 TC 21PM70R ...

Page 5: ...justment How to set To set the Factory mode press Volume 0 dac on the TV and Timer Setting 30 min on the remote control and press Volume Down button on the TV together press recall on the remote control CHK should appear on right of TV screen To move from CHK1 to CHK2 mode etc please follow below rotation To Set Self Check Press the Volume Down button on TV then press the Off Timer button on remot...

Page 6: ...hat Y 0 235 0 010 nit Adjustment of High Light 1 Adjustment Sub Bright so that Y 270 nit 2 Adjustment R Drive so that X 0 265 0 010 nit 3 Adjustment B Drive so that Y 0 265 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 dac press 5 in factory mode to enter vertical line and a...

Page 7: ...firm AGC at Tuner voltage drop High Voltage 1 Receive the crosshatch pattern 1 Connect a DC voltage meter to TPA 20 and confirm the B voltage is 140 5 1 5V 2 Set to 0 Beam Screen VR minimum 2 Connect a high frequency voltmeter to heater and confirm that voltage reads 6 3 0 48 VRMS Contrast minimum 3 Normalize the brightness and contrast Item Preparation Adjustment Procedure NTSC TINT COLOUR Connec...

Page 8: ...OFF Note ABL is set off in CHK2 6 Set A to 2 3 0 2V by BRT CHK2 at measurement point TPL 2 Fig 4 1 Connect oscilloscope probe to TPL 2 G OUT with 10kΩ series resistor and adjust Contrast so that B as in Fig 4 is 2 6 0 1V 2 Adjust Sub Colour so that waveform as in Fig 4 1 2 5 0 1V 3 Connect oscilloscope probe to TPL 1 R OUT with 10kΩ series resistor and confirm waveform as in Fig 5 is 2 2 7 0 4V 4 ...

Page 9: ...d is obtained Fig 7 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...

Page 10: ... 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 10 TC 21PM70R ...

Page 11: ...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 11 TC 21PM70R ...

Page 12: ...3 Conductor Views 12 TC 21PM70R ...

Page 13: ...4 Schematic Diagram 13 TC 21PM70R ...

Page 14: ...14 TC 21PM70R ...

Page 15: ...4 1 A BOARD 4 1 1 A BOARD 1 4 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 17A 15 TC 21PM70R ...

Page 16: ...4 1 2 A BOARD 2 4 1A 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A 17A 16 TC 21PM70R ...

Page 17: ...4 1 3 A BOARD 3 4 1B 1C 2C 3C 4C 5C 6C 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B 17 TC 21PM70R ...

Page 18: ...4 1 4 A BOARD 4 4 1C 2C 3C 4C 5C 6C 18 TC 21PM70R ...

Page 19: ...4 2 L BOARD 4 2 1 L BOARD 1 2 1A 2A 3A 4A 5A 6A 7A 19 TC 21PM70R ...

Page 20: ...4 2 2 L BOARD 2 2 1A 2A 3A 4A 5A 6A 7A 20 TC 21PM70R ...

Page 21: ...5 Parts Location 21 TC 21PM70R ...

Page 22: ...6 Replacement Parts List 22 TC 21PM70R ...

Page 23: ...672 ERJ6GEYJ181 M 180OHM J 1 10W R686 ERJ6GEYJ470 M 47OHM J 1 10W R687 ERJ6GEYJ472 M 4 7KOHM J 1 10W R688 ERJ6GEYJ103 M 10KOHM J 1 10W R689 ERJ6GEYJ750 M 75OHM 1 10W R801 ERF7ZK2R2 W 2 2OHM 7W R810 ERG2FJ470 M 47OHM J 2W R811 ERG2FJ104H M 100KOHM J 2W R817 ERDS1TJ100 C 10OHM J 1 2W R818 ERG2FJ683H M 68KOHM J 2W R820 ERX12SJR33E M 0 33OHM J 1 2W R821 ERX12SJR27E M 0 27OHM J 1 2W R824 ERDS2TJ152 C 1...

Page 24: ...0 TSK1045 BEAD CORE L801 G0B303G00001 LINE FILTER L820 EXCELSA39E BEAD CHOKE L821 EXCELSA35T BEAD CORE L852 EXCELSA35B BEAD CORE L853 EXCELSA39E BEAD CHOKE L854 EXCELSA35B BEAD CORE L862 TLTACT1R5K PEAKING COIL L871 TLTACT1R5K PEAKING COIL L872 TLTACT1R5K PEAKING COIL L873 EXCELSA39V BEAD CORE Ref No Part No Part Name Description Remarks L1051 EXCELSA35T BEAD CORE L1101 TALV35VB331K PEAKING COIL L...

Page 25: ...0W Ref No Part No Part Name Description Remarks R553 ERJ6GEYJ223 M 22KOHM J 1 10W R555 ERQ14AJ2R0P F 2 0OHM J 1 4W R556 ER050CKF5603 M 560KOHM F 1 2W R557 ER050CKF9532 M95 3KOHM F 1 2W R558 ERDS2TJ223 C 22KOHM J 1 4W R559 ERQ1CJP2R2S M 2 2OHM J 1W R560 ERG1SJ102E M 1KOHM J 1W R580 ERJ6GEYJ392 M 3 9KOHM J 1 10W R581 ERJ6GEYJ183 M 18KOHM J 1 10W R582 ERJ6GEYJ154 M 150KOHM J 1 10W R583 ERJ6GEYJ274 M ...

Page 26: ...UF 50V C2380 ECA1CM101B E 100UF 16V C2381 ECA1CM100B E 10UF 16V C3020 ECJ2VC1H561K C 560PF K 50V C3021 ECA1CM471B E 470UF 16V C3037 ECJ2VF1C105Z C 1UF Z 16V C3136 ECJ2VB1H103J C 0 01UF 50V C3137 ECJ2VB1H103J C 0 01UF 50V C3138 ECA1CM100B E 10UF 16V C3139 ECA1CM100B E 10UF 16V C3144 ECJ2VC1H561K C 560PF K 50V Ref No Part No Part Name Description Remarks C3151 ECJ2VF1C105Z C 1UF Z 16V C3153 ECJ2VF1C...

Page 27: ...SISTOR Q601 2SB709ATX TRANSISTOR Q602 2SD0601A0L TRANSISTOR Q840 2SD0601A0L TRANSISTOR Q850 B1BCCM000002 TRANSISTOR Q852 2SD0601A0L TRANSISTOR Q857 2SC54190RA TRANSISTOR Q870 2SD0601A0L TRANSISTOR Q871 2SD0601A0L TRANSISTOR Q1052 2SD0601A0L TRANSISTOR Q1053 2SD0601A0L TRANSISTOR 27 TC 21PM70R ...

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