background image

Item No.

Item No.

Item No.

Item No.

Item No.

Function/Rating

Function/Rating

Function/Rating

Function/Rating

Function/Rating

Mfr

Mfr

Mfr

Mfr

Mfr..... P

 P

 P

 P

 Par

ar

ar

ar

art No.

t No.

t No.

t No.

t No.

Notes

Notes

Notes

Notes

Notes

Item No.

Item No.

Item No.

Item No.

Item No.

Function/Rating

Function/Rating

Function/Rating

Function/Rating

Function/Rating

Mfr

Mfr

Mfr

Mfr

Mfr..... P

 P

 P

 P

 Par

ar

ar

ar

art No.

t No.

t No.

t No.

t No.

Notes

Notes

Notes

Notes

Notes

SET 4679     P

SET 4679     P

SET 4679     P

SET 4679     P

SET 4679     Paaaaaggggge 4

e 4

e 4

e 4

e 4

GE                   MODEL 32GT720YX4 (CHASSIS CTC203CF1)GE                   MODEL 32GT720YX4 (CHASSIS CTC203CF1)GE                   MODEL 32GT720YX4 (CHASSIS CTC203CF1)GE                   MODEL 32GT720YX4 (CHASSIS CTC203CF1)GE                   MODEL 32GT720YX4 (CHASSIS CTC203CF1)

PARTS LIST

 continued

L12303

FM

233056

-

L12305

10µH

175409

-

L12352

18µH

195711

-

L12705

10µH

175409

-

L13105, 06

4.7µH

237451

-

L14101

100µH

160186

-

L14102

-

190017

-

L14103

22µH

215504

-

L14105

-

244222

-

# L14200 

(2)(3)(4)

Degaussing

237932

-

# L14200 

(5)

Degaussing

225836

-

L14401

4µH Horizontal Linearity

215505

-

# L14402

17.5µH

210895

-

L14801

390µH

237452

-

L15101

100µH

160186

-

L26901

-

244249

-

# L4262

Field Cancel

237832

-

# PW14101

Line Cord

241251

AC, Polarized

# R11401, 03

2200 20% 1/4W

237429

-

# R11406

56 20% 1/4W

237448

-

# R11407, 09

2200 20% 1/4W

237429

-

# R11412, 14

56 20% 1/4W

237448

-

# R11511, 12

100 5% 1/4W

198667

-

R11616

61.9K 1%

225705

-

# R11627

10

241259

-

# R11909

16 3w

244213

-

R12201

680 2% 1/10W

195939

-

R12302, 03

120K 2% 1/10W

207834

-

R12311

620 2% 1/10W

205339

-

R12318

1800 2% 1/10W

197903

-

R12351

270 2% 1/10W

197623

-

# R12601

150 5% 1/4W

176645

-

R12713

1300 2% 1/10W

205340

-

910 2% 1/10W

197627

-

R12717, 21, 25

220 2% 1/4W

175324

-

R12801

15K 2% 1/10W

205354

-

R12802

120K 2% 1/10W

207834

-

R12804

13K 2% 1/8W

178285

-

R12805

750 2% 1/10W

202914

-

R13111

27K 2% 1/10W

205245

-

R13123

100K 1% 1/10W

215221

-

R13124

47.5K 1% 1/10W

237430

-

R13507

27K 2% 1/10W

205245

-

# R14101

47K 5% 3W

232213

-

# R14102

6800

179248

-

# R14105

68 5% 1/4W

175039

-

# R14106

2000 5% 1/4W

175321

-

# R14107

43

244214

-

# R14108

.1 3W

244215

-

# R14109

750 5% 1/4W

179317

-

R14112

680 2% 1/10W

195939

-

R14114

270K 2% 1/10W

205375

-

R14115

143 .1%

244216

-

R14116

2800 .1% 1/4W

244217

-

# R14117

160 5% 7W Wirewound

227958

-

R14118

33K 3W

243805

-

# R14124

3.3 5% 2W

223680

-

R14126

37.4K 1%

215215

-

# R14151

8.2 1W

235378

-

# R14201

2.7M 20% 1/2W

217662

-

# R14202

1.8 10% 15W Wirewound

200444

-

# R14205

120K 20% 1/2W

238903

-

# R14275, 76

33 5% 1/4W

175754

-

# R14277

68 5% 1/4W

175039

-

R14279

18K 2% 1/10W

205356

-

# R14305

2000 5% 3W

251832

-

R14326

910 2% 1/10W

197627

-

# R14401

15K 5% 1W

190557

-

# R14402

47 5% 1/2W

241321

-

# R14403

820 5% 1W

175349

-

# R14506

13 1W

231508

-

# R14507

1.5 5% 2W

237441

-

# R14508

1 5% 2W Wirewound

215577

-

# R14701

10 20% 1/2W

241261

-

# R14703

1 5% 3W

242608

-

.68 3W

243804

-

# R14704

82K 10% 1/2W

239116

-

# R14705

27K 10% 1/2W

238958

-

R14706

1050 1%

244246

-

# R14802

100 5% 1/4W

198667

-

R14803

28K 1%

195731

-

R14806

34K 1% 1/4W

207881

-

# R14808

1000 5% 1/4W

237444

-

# R14810

1

233165

-

# R14901

100 5% 1/4W

198667

-

# R14902

36.5K 1% 1/4W

207882

-

# R14903

39.2K 1% 1/4W

190469

-

R14909

15K 2% 1/10W

205354

-

# R15101, 02, 03

10K 5% 2W

176656

-

# R15104, 05, 06

2200

247669

-

# R15110

18K

248974

-

# R15117

180K

248976

-

# R15118

2200

247669

-

# R26901

270 5% 1/2W

192410

-

RN14501

Resistor Network

215499

-

# RT14201

8 Cold PTC

207768

-

SF12301

Filter

217318

SAW

SP1, 2

Speaker

243873

60 X 125mm, 8 Ohms

SW13410

Switch

245531

Channel Up

SW13412

Switch

245531

Power

SW13420

Switch

245531

Channel Down

SW13421

Switch

245531

Volume Up

SW13430

Switch

245531

Menu

SW13431

Switch

245531

Volume Down

# T14101

SMT

244228

-

# T14201

Line Filter

190507

-

# T14301

Horizontal Drive

215541

-

# T14401 

(1)(2)(3)(4) Horizontal Output

247718

-

# T14401 

(1)(5)

Horizontal Output

244247

-

# TU17101

Tuner

247225

-

# V101 

(2)

CRT

A80LJF30X13

-

# V101 

(3)

CRT

80QCF342017

A80QCF340X17

# V101 

(4)

CRT

80JUA06180

M80JUA061X80

# V101 

(5)

CRT

HA89AEJ159

A89AEJ15X09

Y12801

Crystal

161235

3.58MHz

Y13101

Crystal

230708

4MHz

Y14101

Crystal

227064

507.5kHz

#

Fuse Clip

176642

For F14201 (2 Used)

PC Board

243874

Comb Filter

PC Board

244469

CRT

PC Board

237420

Front Panel

PC Board

244248

Pincushion

PC Board

251838

4.5MHz Trap

#

Transmitter

245058

Remote

# For SAFETY use only equivalent replacement part.

(1) Screen and focus controls are part of T14401.

(2) Used in model 32GT720YX4.

(3) Used in model 32GT720YX6.

(4) Used in model 32GT720YX8.

(5) Used in model 35GT720YX2.

(6) Bonded part of CRT.

Summary of Contents for 32GT720YX4

Page 1: ...nal SAFETY CHECK before returning receiver to customer Check repaired area for poorly soldered connections and check entire circuit board for solder splashes Check board wiring for pinched wires or wires contacting any high wattage resistors Check that all control knobs shields covers grounds and mounting hardware have been replaced Be sure to replace all insulators and restore proper lead dress S...

Page 2: ...er use volume and buttons To access and change any of the adjustments the proper parameter pass number must be entered This information is listed at the beginning of the alignment When these parameters are modified the T Chip and the corresponding EEPROM are updated All service adjustments are bus controlled except focus and screen NOTE In order to adjust the RF AGC audio or video levels tuner PIP...

Page 3: ...ode and the address of that IC which failed will be stored in one of the error code parameters After every repair is done to the chassis it is recommended to check the error code parameters and reset them back to value 0 Impor Impor Impor Impor Important P tant P tant P tant P tant Par ar ar ar arts Inf ts Inf ts Inf ts Inf ts Information ormation ormation ormation ormation ν The parts listed here...

Page 4: ...9 P SET 4679 Pa a a a ag g g g ge 1 e 1 e 1 e 1 e 1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 ...

Page 5: ...P P P P Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 SET 4679 SET 4679 SET 4679 SET 4679 SET 4679 ...

Page 6: ...SET 4679 P SET 4679 P SET 4679 P SET 4679 P SET 4679 Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 ...

Page 7: ...P P P P Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 SET 4679 SET 4679 SET 4679 SET 4679 SET 4679 ...

Page 8: ...9 P SET 4679 Pa a a a ag g g g ge 2 e 2 e 2 e 2 e 2 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 GE MODEL 32GT720YX4 CHASSIS CTC203CF1 ...

Page 9: ...P P P P Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 SET 4679 SET 4679 SET 4679 SET 4679 SET 4679 ...

Page 10: ...SET 4679 P SET 4679 P SET 4679 P SET 4679 P SET 4679 Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 ...

Page 11: ...SET 4679 P SET 4679 P SET 4679 P SET 4679 P SET 4679 Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 P P P P Pa a a a ag g g g ge 3 e 3 e 3 e 3 e 3 SET 4679 SET 4679 SET 4679 SET 4679 SET 4679 ...

Page 12: ...1406 B29 R11407 C44 R11408 C44 R11409 C44 R11410 D44 R11411 E31 R11412 E31 R11413 D31 R11414 D31 R11460 B38 R11461 B38 R11462 C43 R11463 C43 R11501 D40 R11502 D40 R11503 D40 R11504 D40 R11505 D41 R11506 D40 R11507 D41 R11508 D42 R11509 D42 R11510 D42 R11511 D38 R11512 E38 R11513 D23 R11514 D23 R11601 A5 R11602 D39 R11603 C39 R11604 C39 R11605 B38 R11606 D38 R11607 D38 R11608 D38 R11609 D38 R11611 ...

Page 13: ...R14117 I12 CR14201 O10 CR14202 O11 CR14203 N10 CR14204 N11 CR14205 D11 CR14301 G9 CR14401 F8 CR14402 J8 CR14501 C7 CR14701 M8 CR14702 F8 CR14704 M8 CR14801 J8 CR14901 E7 CR14902 J7 F14201 L11 FB13101 E4 FB14106 F10 FB14107 F10 FB14108 F10 FB14109 I11 FB14114 F10 FB14401 J8 FB14501 I6 FB14801 J8 J11450 O3 J11901 H1 J13103 E1 J13201 O1 K14201 K11 L12302 K4 L12303 K5 L12305 J6 L12705 H5 L13105 E4 L13...

Page 14: ...K12 R11510 K12 R11513 G11 R11514 G11 R11601 M11 R11602 L10 R11603 M11 R11604 M11 R11605 M11 R11606 M11 R11607 M11 R11608 M11 R11609 M9 R11611 L12 R11612 L11 R11613 L12 R11614 L11 R11615 M11 R11616 M11 R11617 M10 R11618 N11 R11619 O12 R11620 O11 R11621 L12 R11622 L12 R11623 L12 R11624 L12 R11625 L12 R11626 K11 R11701 K11 R11702 K11 R11703 K11 R11704 J11 R11706 J10 R11708 K11 R11709 K11 R11910 I11 R...

Page 15: ...TDA7267 244225 U12101 LA7612N 241266 LA7612A 252842 U13101 ST9296N9B1 JBT 247619 U13102 24C08 244878 U14101 223653 U14102 231525 U14103 L7852CV 241752 U14104 KA7812 162394 NTE966 U14150 L78S75CV 231526 U14275 237477 NTE941D U14501 2 3 4 232109 NTE1788 U14501 5 215531 NTE1788 U14801 223682 NTE928M U26901 02 03 LA7221 227354 Item No Item No Item No Item No Item No Function Rating Function Rating Fun...

Page 16: ... 195939 R14114 270K 2 1 10W 205375 R14115 143 1 244216 R14116 2800 1 1 4W 244217 R14117 160 5 7W Wirewound 227958 R14118 33K 3W 243805 R14124 3 3 5 2W 223680 R14126 37 4K 1 215215 R14151 8 2 1W 235378 R14201 2 7M 20 1 2W 217662 R14202 1 8 10 15W Wirewound 200444 R14205 120K 20 1 2W 238903 R14275 76 33 5 1 4W 175754 R14277 68 5 1 4W 175039 R14279 18K 2 1 10W 205356 R14305 2000 5 3W 251832 R14326 91...

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