Panasonic TX-29FG20R Service Manual Download Page 28

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Ref.

No.

Part No.

Part Name & Description

Remarks

A68LZU185X

PICTURE TUBE

EASG15S02H2

SPEAKER

N2QAJB000080

REMOTE CONTROL

TBM4G1184

MODEL NAME PLATE

TBM4G3013

PANASONIC BADGE

TBX4G90401

POWER BUTTON

TES4G214

SPRING (POWER BUTTON)

TES4G406

COIL SPRING

TJB1726400

75OHM ADAPTOR

TKK4G8603

SPEAKER BRACKET

TKP4G11744

AC CORD BRACKET

TKP4G13291

DOOR

TKU4GA1150

BACK COVER

TLCA005

CONVERGENCE YOKE

TLK4G9081X

DEGAUSSING COIL

TLK4G9083T

ROTATION COIL

TLY4G342T

DEFLECTION YOKE

TMM4G503

RUBBER WEDGE

TMM4G902-3

RUBBER WASHER

NLA

TNP4G313AJ

D BOARD

NLA

TNP4G314AF

L BOARD

NLA

TNP4G316AK

G BOARD

TPE4G14038

SET COVER

TQB4G3850

FAN BAG

TSMA011

MAGNET

TSN63115-4

PURITY MAGNET

TSX4G189L

AC POWER CORD

TXFKY02CG06

CABINET ASSY

TXFPC01CG06

CARTON

TXFPD02CG07

CUSHION (BOTTOM)

TXFPD03CG07

CUSHION (TOP)

CAPACITORS

C002

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C003

ECJ2VC1H560J

C 56PF, J, 50V

C004

ECJ2VC1H560J

C 56PF, J, 50V

C005

F1J1H104A578

C 0.1UF, 50V

C006

ECA1CM101B

E 100UF, 16V

C007

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C008

ECA1HM010B

E 1UF, 50V

C014

ECJ2VB1H103K

C 0.01UF, K, 50V

C101

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C102

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C1032

F1J1H104A578

C 0.1UF, 50V

C104

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C1064

ECJ2VF1C105Z

C 1UF, Z, 16V

C1065

ECA1CM101B

E 100UF, 16V

C1066

ECJ2VC1H331J

C 330PF, J, 50V

C1103

ECJ2VB1H103K

C 0.01UF, K, 50V

C1118

ECJ2VF1C105Z

C 1UF, Z, 16V

C1122

F2A0J3320023

E 3300UF, 6.3V

C1123

ECJ2VC1H560J

C 56PF, J, 50V

C1124

ECJ2VC1H560J

C 56PF, J, 50V

C1142

F1J1H104A578

C 0.1UF, 50V

C1167

ECA1CM101B

E 100UF, 16V

C2102

ECJ2VC1H102J

C 1000PF, J, 50V

C2103

ECJ2VC1H102J

C 1000PF, J, 50V

C2113

ECA1HM3R3B

E 3.3UF, 50V

C2117

F1J1H104A578

C 0.1UF, 50V

C2129

ECA1CM102B

E 1000UF, 16V

C2302

ECA1CM100B

E 10UF, 16V

C2303

ECEA1EKS4R7

E 4.7UF, 25V

C2304

ECA1CM100B

E 10UF, 16V

C2305

ECUX1H101JCX

C 100PF, J, 50V

C2306

ECUX1H101JCX

C 100PF, J, 50V

C2307

ECJ2VF1C105Z

C 1UF, Z, 16V

C2308

F1J1H104A578

C 0.1UF, 50V

C2309

F1J1H104A578

C 0.1UF, 50V

C2310

ECA1CM470B

E 47UF, 16V

C2311

ECA1CM470B

E 47UF, 16V

C2314

ECA1EM470B

E 47UF, 25V

C2315

ECA1EM222E

E 2200UF, 25V

Ref.

No.

Part No.

Part Name & Description

Remarks

C2317

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 2200PF, 50V

C301

ECJ2VB1C104K

C 0.1UF, K, 16V

C3012

F1J1H222A721

C 2200PF, 50V

C3015

ECUX1H101JCX

C 100PF, J, 50V

C3016

F1J1H222A721

C 2200PF, 50V

C3017

ECUX1H101JCX

C 100PF, J, 50V

C3018

F1J1H222A721

C 2200PF, 50V

C302

ECJ2VB1C104K

C 0.1UF, K, 16V

C3023

F2A1H2R2A118

E 2.2UF, 50V

C3024

F2A1H2R2A118

E 2.2UF, 50V

C3025

F2A1H2R2A118

E 2.2UF, 50V

C3027

F2A1H2R2A118

E 2.2UF, 50V

C303

ECJ2VB1C104K

C 0.1UF, K, 16V

C3030

ECA1CM470B

E 47UF, 16V

C3031

ECJ2VF1C104Z

C 0.1UF, Z, 16V

C3034

F2A1C4710045

E 470UF, 16V

C3036

ECUX1H101JCX

C 100PF, J, 50V

C3037

ECUX1H101JCX

C 100PF, J, 50V

C304

ECJ2VF1E104Z

C 0.1UF, Z, 25V

C3040

ECA1HM101B

E 100UF, 50V

C3041

ECA1HM101B

E 100UF, 50V

C3043

ECA1HM101B

E 100UF, 50V

C305

ECA1CM100B

E 10UF, 16V

C306

ECJ2VC1H102J

C 1000PF, J, 50V

C307

ECJ2VC1H102J

C 1000PF, J, 50V

C308

ECJ2VC1H102J

C 1000PF, J, 50V

C3141

ECA1CM101B

E 100UF, 16V

C3142

ECA1CM101B

E 100UF, 16V

C3143

ECJ2VC1H561J

C 560PF, J, 50V

C3144

ECJ2VC1H561J

C 560PF, J, 50V

C3145

ECJ2VC1H561J

C 560PF, J, 50V

C3146

ECJ2VC1H561J

C 560PF, J, 50V

C3150

F2A1H2R2A118

E 2.2UF, 50V

C3151

F2A1H2R2A118

E 2.2UF, 50V

C3152

ECUX1H101JCX

C 100PF, J, 50V

C3153

ECUX1H101JCX

C 100PF, J, 50V

C3155

ECJ2VB1H103K

C 0.01UF, K, 50V

C3156

ECA1CM101B

E 100UF, 16V

C3157

ECA1CM101B

E 100UF, 16V

C355

ECWF2334JSR

P 0.22UF, 250V

C356

ECJ2VC1H102J

C 1000PF, J, 50V

C360

ECKW3D102KBP

C 1000PF, K, 2KV

C363

F2A1C4710045

ELECTROLYTIC CAPACITOR

C368

ECA2EM100B

E 10UF, 250V

C370

ECJ2VF1H222Z

C 2200PF, Z, 50V

C371

ECJ2VF1H222Z

C 2200PF, Z, 50V

C372

ECJ2VF1H222Z

C 2200PF, Z, 50V

C375

ECWF2154JSR

C 56PF, J, 50V

C401

ECJ2VC1H560J

C 56PF, J, 50V

C404

ECQB1222JF

P 2200PF, 100V

C406

ECA1HHG221

E 220UF, 50V

C407

ECJ2VC1H560J

C 56PF, J, 50V

C408

ECQB1154JF

P 0.22UF, 250V

C454

ECQV1H154JM

P 0.15UF, J, 50V

C4850

ECA1CM101B

E 100UF, 16V

C4851

ECA1CM471B

E 470UF, 16V

C4852

ECUX1H101JCX

C 100PF, J, 50V

C502

ECKR3A182KBP

C 1800PF, K, 1KV

C503

ECKR3A182KBP

C 1800PF, K, 1KV

8.2. Replacement Parts List

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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