DOWNLOAD Sharp 28HW-53 (serv.man5) Service Manual ↓ Size: 1.16 MB | Pages: 3 in PDF or view online for FREE

Model
28HW-53 (serv.man5)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
1.16 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / CTR / Part 2 - PWB assemblies (part1) (11-13)
File
28hw-53-sm5.pdf
Date
PREV: Sharp 28HW-53 (serv.man4) Service Manual

Sharp 28HW-53 (serv.man5) Service Manual ▷ View online

13
28HW-53H
MOTHER UNIT PRINTED WIRING BOARD. Component side.
Page 12
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
29
30
31
32
33
20
21
22
23
24
25
26
27
28
17
18
19
J368
+
C815
(STB1)
JL17.
E
Q502
B
R565
K7241BM
C1826
2
5
+
C1824
D1809
5
1813
1814
1833
1831
1835
(L3)
5
6
7
8
9
10
11
12
GND
TRC
L1801
C1812
+
R1832
R1834
R1836
C1814
(G2)
GND
JL12.
1
+
C415
JL12
(CV1)
C426
+
L203
(CC)
1
R471
R653
J136
R534
R508
J359
R563
JL14
(K)
9
1
R815
J228
J234
+
C804
R814
JL27
JL26
JL28
JL10
C305
+
+
C306
C381
C356
R650
A
A
1
(VS)
3
+
C377
JL11.
X1002
J288
J300
C353
J62
+
C1027
JL1.
C1032
+
J24
JL12,,
C644
+
R530
J183
D622
R234
X301
J170
1
(SS)
3
+
C229
J271
R1055
J44
L1002
L1001
J309
J201
J199
IC302
10
11
R526
R550
J90
R1008
J91
JF31
J60
L316
L315
J27
R1050
R618
J297
J116
J94
GND
GND
FB302
JL15
+
C437
C812
1
+
C818
+
R230
J303
JL11..
C1031
+
JL6.
R436
J177
R533
J249
J64
J314
+
C511
C524
C821
R231
C820
J221
J222
J241
J242
J32
J305
J31
R1047
J45
J46
L301
J14
J13
J12
C332
+
J301
C205
+
C204
J225
C209
+
R232
R233
C228
J280
R426
R419
J216
15
+
JF19
C514
J137
C365
+
J401
J47
C376
KITP7240BMN7
ESPA¥A
F7240BMN7
(YA)
(YB)
(YC)
J141
J143
J144
J153
J154
J155
J142
C431
C430
J145
J189
+
C210
J160
J161
J162
J151
L803
C343
+
R455
J246
L317
J9
J8
J191
+
C313
+
C314
+
C311
L201
J169
C324
C325
C315+
C326
+
C329
IC1002
12
6
1
(SA)
(SB)
16
L351
L350
IC203
C215
+
J275
J278
5
1
SF203
+
C206
CF202
1
J230
J131
+
IC301
1
10
20
52
27
26
1
IC2401
J274
J178
L503
J179
211
R425
R424
1
2
2
1
(AV)
CN3
4
2
6
5
3
1
7
TH201
AGC
TU
AS
CL
DA
B+
33V
IF1
IF2
1
6
12
6
1
12
6
1
L501
FB301
J265
J266
+
C218
64
33
32
1
IC305
J129
J128
8
1
IC304
C358
IC801
1
32
33
64
J232
J231
5
1
SF201
SF202
15
R306
R307
C220
+
J168
J167
J166
J165
J164
J147
J146
+
C211
J163
JF14
JF6
C322
C323
J157
J48
J49
J50
R501
+
C520
D510
J156
J152
J253
+
C219
J63
J251
J236
R451
J250
J74
J118
J95
J92
J41
J40
R1027
FB303
J252
TP701
TP201
1 (FV)
(FV).
1
J203
J223
C362
J39
J117
J61
J72
J75
JL7
J243
J206
R420
J312
J138
J139
JF32
JF33
JF34
JF35
J318
J113
J114
J115
L2401
L2402
J88
J106
J194
J193
J192
(RGB)
J42
J28
J224
C501
JL12,
C822
J322
JL2.
J159
+
C342
J71
J311
J119
J140
R229
R620
X2401
J212
R519
J190
J185
J180
JL11
C1001
+
+
C825
J248
J260
C536
+
J87
R359
C361
+
C363
L352
+
C351
C352
+
C372
JL6
J78
J79
J80
J81
J82
IC1005
1
3
J93
L318
J130
R315
C341
1
(HD)
3
4
(S)
1
J255
C422
+
R418
R464
+
C433
J331
1
AV
(RT)
J304
R1022
J270
J269
J323
J343
JL2..
50Hz
50Hz
1
(STB3)
R1058
R1059
R1018
(L2)
JL19
R1064
D623
C368
L353
+
C378
C382
C370
J30
C373
D206
JL18
J347
J348
J349
JL29
JL29.
JL27.
JL26.
JL28.
J307
J214
L801
+
C802
J319
D803
JL31.
JL31
R379
R380
R381
R382
F702
JF40
JL7.
JL10.
R541
J150
J187
JF67
L804
JL40
JF73
1801
J43
J121
J122
J120
(SC)
(CENTRAL)
J357
J127
J367
X801
JL2
J83
13
28HW-53H
MOTHER UNIT PRINTED WIRING BOARD. Component side.
Page 12
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
29
30
31
32
33
20
21
22
23
24
25
26
27
28
17
18
19
J368
+
C815
(STB1)
JL17.
E
Q502
B
R565
K7241BM
C1826
2
5
+
C1824
D1809
5
1813
1814
1833
1831
1835
(L3)
5
6
7
8
9
10
11
12
GND
TRC
L1801
C1812
+
R1832
R1834
R1836
C1814
(G2)
GND
JL12.
1
+
C415
JL12
(CV1)
C426
+
L203
(CC)
1
R471
R653
J136
R534
R508
J359
R563
JL14
(K)
9
1
R815
J228
J234
+
C804
R814
JL27
JL26
JL28
JL10
C305
+
+
C306
C381
C356
R650
A
A
1
(VS)
3
+
C377
JL11.
X1002
J288
J300
C353
J62
+
C1027
JL1.
C1032
+
J24
JL12,,
C644
+
R530
J183
D622
R234
X301
J170
1
(SS)
3
+
C229
J271
R1055
J44
L1002
L1001
J309
J201
J199
IC302
10
11
R526
R550
J90
R1008
J91
JF31
J60
L316
L315
J27
R1050
R618
J297
J116
J94
GND
GND
FB302
JL15
+
C437
C812
1
+
C818
+
R230
J303
JL11..
C1031
+
JL6.
R436
J177
R533
J249
J64
J314
+
C511
C524
C821
R231
C820
J221
J222
J241
J242
J32
J305
J31
R1047
J45
J46
L301
J14
J13
J12
C332
+
J301
C205
+
C204
J225
C209
+
R232
R233
C228
J280
R426
R419
J216
15
+
JF19
C514
J137
C365
+
J401
J47
C376
KITP7240BMN7
ESPA¥A
F7240BMN7
(YA)
(YB)
(YC)
J141
J143
J144
J153
J154
J155
J142
C431
C430
J145
J189
+
C210
J160
J161
J162
J151
L803
C343
+
R455
J246
L317
J9
J8
J191
+
C313
+
C314
+
C311
L201
J169
C324
C325
C315+
C326
+
C329
IC1002
12
6
1
(SA)
(SB)
16
L351
L350
IC203
C215
+
J275
J278
5
1
SF203
+
C206
CF202
1
J230
J131
+
IC301
1
10
20
52
27
26
1
IC2401
J274
J178
L503
J179
211
R425
R424
1
2
2
1
(AV)
CN3
4
2
6
5
3
1
7
TH201
AGC
TU
AS
CL
DA
B+
33V
IF1
IF2
1
6
12
6
1
12
6
1
L501
FB301
J265
J266
+
C218
64
33
32
1
IC305
J129
J128
8
1
IC304
C358
IC801
1
32
33
64
J232
J231
5
1
SF201
SF202
15
R306
R307
C220
+
J168
J167
J166
J165
J164
J147
J146
+
C211
J163
JF14
JF6
C322
C323
J157
J48
J49
J50
R501
+
C520
D510
J156
J152
J253
+
C219
J63
J251
J236
R451
J250
J74
J118
J95
J92
J41
J40
R1027
FB303
J252
TP701
TP201
1 (FV)
(FV).
1
J203
J223
C362
J39
J117
J61
J72
J75
JL7
J243
J206
R420
J312
J138
J139
JF32
JF33
JF34
JF35
J318
J113
J114
J115
L2401
L2402
J88
J106
J194
J193
J192
(RGB)
J42
J28
J224
C501
JL12,
C822
J322
JL2.
J159
+
C342
J71
J311
J119
J140
R229
R620
X2401
J212
R519
J190
J185
J180
JL11
C1001
+
+
C825
J248
J260
C536
+
J87
R359
C361
+
C363
L352
+
C351
C352
+
C372
JL6
J78
J79
J80
J81
J82
IC1005
1
3
J93
L318
J130
R315
C341
1
(HD)
3
4
(S)
1
J255
C422
+
R418
R464
+
C433
J331
1
AV
(RT)
J304
R1022
J270
J269
J323
J343
JL2..
50Hz
50Hz
1
(STB3)
R1058
R1059
R1018
(L2)
JL19
R1064
D623
C368
L353
+
C378
C382
C370
J30
C373
D206
JL18
J347
J348
J349
JL29
JL29.
JL27.
JL26.
JL28.
J307
J214
L801
+
C802
J319
D803
JL31.
JL31
R379
R380
R381
R382
F702
JF40
JL7.
JL10.
R541
J150
J187
JF67
L804
JL40
JF73
1801
J43
J121
J122
J120
(SC)
(CENTRAL)
J357
J127
J367
X801
JL2
J83
13
28HW-53H
MOTHER UNIT PRINTED WIRING BOARD. Component side.
Page 12
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
29
30
31
32
33
20
21
22
23
24
25
26
27
28
17
18
19
J368
+
C815
(STB1)
JL17.
E
Q502
B
R565
K7241BM
C1826
2
5
+
C1824
D1809
5
1813
1814
1833
1831
1835
(L3)
5
6
7
8
9
10
11
12
GND
TRC
L1801
C1812
+
R1832
R1834
R1836
C1814
(G2)
GND
JL12.
1
+
C415
JL12
(CV1)
C426
+
L203
(CC)
1
R471
R653
J136
R534
R508
J359
R563
JL14
(K)
9
1
R815
J228
J234
+
C804
R814
JL27
JL26
JL28
JL10
C305
+
+
C306
C381
C356
R650
A
A
1
(VS)
3
+
C377
JL11.
X1002
J288
J300
C353
J62
+
C1027
JL1.
C1032
+
J24
JL12,,
C644
+
R530
J183
D622
R234
X301
J170
1
(SS)
3
+
C229
J271
R1055
J44
L1002
L1001
J309
J201
J199
IC302
10
11
R526
R550
J90
R1008
J91
JF31
J60
L316
L315
J27
R1050
R618
J297
J116
J94
GND
GND
FB302
JL15
+
C437
C812
1
+
C818
+
R230
J303
JL11..
C1031
+
JL6.
R436
J177
R533
J249
J64
J314
+
C511
C524
C821
R231
C820
J221
J222
J241
J242
J32
J305
J31
R1047
J45
J46
L301
J14
J13
J12
C332
+
J301
C205
+
C204
J225
C209
+
R232
R233
C228
J280
R426
R419
J216
15
+
JF19
C514
J137
C365
+
J401
J47
C376
KITP7240BMN7
ESPA¥A
F7240BMN7
(YA)
(YB)
(YC)
J141
J143
J144
J153
J154
J155
J142
C431
C430
J145
J189
+
C210
J160
J161
J162
J151
L803
C343
+
R455
J246
L317
J9
J8
J191
+
C313
+
C314
+
C311
L201
J169
C324
C325
C315+
C326
+
C329
IC1002
12
6
1
(SA)
(SB)
16
L351
L350
IC203
C215
+
J275
J278
5
1
SF203
+
C206
CF202
1
J230
J131
+
IC301
1
10
20
52
27
26
1
IC2401
J274
J178
L503
J179
211
R425
R424
1
2
2
1
(AV)
CN3
4
2
6
5
3
1
7
TH201
AGC
TU
AS
CL
DA
B+
33V
IF1
IF2
1
6
12
6
1
12
6
1
L501
FB301
J265
J266
+
C218
64
33
32
1
IC305
J129
J128
8
1
IC304
C358
IC801
1
32
33
64
J232
J231
5
1
SF201
SF202
15
R306
R307
C220
+
J168
J167
J166
J165
J164
J147
J146
+
C211
J163
JF14
JF6
C322
C323
J157
J48
J49
J50
R501
+
C520
D510
J156
J152
J253
+
C219
J63
J251
J236
R451
J250
J74
J118
J95
J92
J41
J40
R1027
FB303
J252
TP701
TP201
1 (FV)
(FV).
1
J203
J223
C362
J39
J117
J61
J72
J75
JL7
J243
J206
R420
J312
J138
J139
JF32
JF33
JF34
JF35
J318
J113
J114
J115
L2401
L2402
J88
J106
J194
J193
J192
(RGB)
J42
J28
J224
C501
JL12,
C822
J322
JL2.
J159
+
C342
J71
J311
J119
J140
R229
R620
X2401
J212
R519
J190
J185
J180
JL11
C1001
+
+
C825
J248
J260
C536
+
J87
R359
C361
+
C363
L352
+
C351
C352
+
C372
JL6
J78
J79
J80
J81
J82
IC1005
1
3
J93
L318
J130
R315
C341
1
(HD)
3
4
(S)
1
J255
C422
+
R418
R464
+
C433
J331
1
AV
(RT)
J304
R1022
J270
J269
J323
J343
JL2..
50Hz
50Hz
1
(STB3)
R1058
R1059
R1018
(L2)
JL19
R1064
D623
C368
L353
+
C378
C382
C370
J30
C373
D206
JL18
J347
J348
J349
JL29
JL29.
JL27.
JL26.
JL28.
J307
J214
L801
+
C802
J319
D803
JL31.
JL31
R379
R380
R381
R382
F702
JF40
JL7.
JL10.
R541
J150
J187
JF67
L804
JL40
JF73
1801
J43
J121
J122
J120
(SC)
(CENTRAL)
J357
J127
J367
X801
JL2
J83
13
28HW-53H
MOTHER UNIT PRINTED WIRING BOARD. Component side.
Page 12
Y
X
22
23
24
25
17
18
19
20
21
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
29
30
31
32
33
20
21
22
23
24
25
26
27
28
17
18
19
J368
+
C815
(STB1)
JL17.
E
Q502
B
R565
K7241BM
C1826
2
5
+
C1824
D1809
5
1813
1814
1833
1831
1835
(L3)
5
6
7
8
9
10
11
12
GND
TRC
L1801
C1812
+
R1832
R1834
R1836
C1814
(G2)
GND
JL12.
1
+
C415
JL12
(CV1)
C426
+
L203
(CC)
1
R471
R653
J136
R534
R508
J359
R563
JL14
(K)
9
1
R815
J228
J234
+
C804
R814
JL27
JL26
JL28
JL10
C305
+
+
C306
C381
C356
R650
A
A
1
(VS)
3
+
C377
JL11.
X1002
J288
J300
C353
J62
+
C1027
JL1.
C1032
+
J24
JL12,,
C644
+
R530
J183
D622
R234
X301
J170
1
(SS)
3
+
C229
J271
R1055
J44
L1002
L1001
J309
J201
J199
IC302
10
11
R526
R550
J90
R1008
J91
JF31
J60
L316
L315
J27
R1050
R618
J297
J116
J94
GND
GND
FB302
JL15
+
C437
C812
1
+
C818
+
R230
J303
JL11..
C1031
+
JL6.
R436
J177
R533
J249
J64
J314
+
C511
C524
C821
R231
C820
J221
J222
J241
J242
J32
J305
J31
R1047
J45
J46
L301
J14
J13
J12
C332
+
J301
C205
+
C204
J225
C209
+
R232
R233
C228
J280
R426
R419
J216
15
+
JF19
C514
J137
C365
+
J401
J47
C376
KITP7240BMN7
ESPA¥A
F7240BMN7
(YA)
(YB)
(YC)
J141
J143
J144
J153
J154
J155
J142
C431
C430
J145
J189
+
C210
J160
J161
J162
J151
L803
C343
+
R455
J246
L317
J9
J8
J191
+
C313
+
C314
+
C311
L201
J169
C324
C325
C315+
C326
+
C329
IC1002
12
6
1
(SA)
(SB)
16
L351
L350
IC203
C215
+
J275
J278
5
1
SF203
+
C206
CF202
1
J230
J131
+
IC301
1
10
20
52
27
26
1
IC2401
J274
J178
L503
J179
211
R425
R424
1
2
2
1
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4
2
6
5
3
1
7
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AGC
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12
6
1
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6
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J265
J266
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C218
64
33
32
1
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J128
8
1
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32
33
64
J232
J231
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1
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SF202
15
R306
R307
C220
+
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J167
J166
J165
J164
J147
J146
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C211
J163
JF14
JF6
C322
C323
J157
J48
J49
J50
R501
+
C520
D510
J156
J152
J253
+
C219
J63
J251
J236
R451
J250
J74
J118
J95
J92
J41
J40
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J223
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J61
J72
J75
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J243
J206
R420
J312
J138
J139
JF32
JF33
JF34
JF35
J318
J113
J114
J115
L2401
L2402
J88
J106
J194
J193
J192
(RGB)
J42
J28
J224
C501
JL12,
C822
J322
JL2.
J159
+
C342
J71
J311
J119
J140
R229
R620
X2401
J212
R519
J190
J185
J180
JL11
C1001
+
+
C825
J248
J260
C536
+
J87
R359
C361
+
C363
L352
+
C351
C352
+
C372
JL6
J78
J79
J80
J81
J82
IC1005
1
3
J93
L318
J130
R315
C341
1
(HD)
3
4
(S)
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J255
C422
+
R418
R464
+
C433
J331
1
AV
(RT)
J304
R1022
J270
J269
J323
J343
JL2..
50Hz
50Hz
1
(STB3)
R1058
R1059
R1018
(L2)
JL19
R1064
D623
C368
L353
+
C378
C382
C370
J30
C373
D206
JL18
J347
J348
J349
JL29
JL29.
JL27.
JL26.
JL28.
J307
J214
L801
+
C802
J319
D803
JL31.
JL31
R379
R380
R381
R382
F702
JF40
JL7.
JL10.
R541
J150
J187
JF67
L804
JL40
JF73
1801
J43
J121
J122
J120
(SC)
(CENTRAL)
J357
J127
J367
X801
JL2
J83
Display

Sharp 28HW-53 (serv.man5) Service Manual ▷ Download

  • DOWNLOAD Sharp 28HW-53 (serv.man5) Service Manual ↓ Size: 1.16 MB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp 28HW-53 (serv.man5) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp 28HW-53 (serv.man5) CTR. Information contained in Sharp 28HW-53 (serv.man5) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

Found More:

28HW-53 (serv.man5) Service Manuals

Preview DownloadPagesSize
28HW-53 (serv.man2) IC voltage tables for the DA100 (50Hz) and DA50W chassis Service Manual 9 601.83 KB
28HW-53 (serv.man3) A2 Schematic diagrams Service Manual 1 851.57 KB
28HW-53 (serv.man4) Part 1 - Text (1-10) Service Manual 10 172.8 KB
28HW-53 (serv.man6) Part 3 - PWB assemblies (part2) (14-17) Service Manual 4 1.46 MB
28HW-53 (serv.man7) Part 4 - PWB location tables (18-23) Service Manual 6 76.13 KB
28HW-53 (serv.man8) Part 5 - Schematic diagrams (24-32) Service Manual 9 1.17 MB
28HW-53 (serv.man9) Service Manual 44 4.65 MB
28HW-53 (serv.man11) User Manual / Operation Manual 42 954.21 KB
28HW-53 (serv.man35) NVM default data for double and single copper versions Thompson CRT Firmware 1.2 KB
28HW-53 (serv.man10) Service Manual / Parts Guide 12 728.27 KB
28HW-53 Service Manual / Specification 1 8.48 KB
28HW-53 (serv.man23) Picture ramps to white or black grey scale variations Service Manual / Technical Bulletin 1 11.42 KB
28HW-53 (serv.man34) Set resets whilst being watched or switches on from stand-by on its own Service Manual / Technical Bulletin 2 123.72 KB
28HW-53 (serv.man33) A service jig has been made available to blank the data in the NVM Service Manual / Technical Bulletin 1 11.13 KB
28HW-53 (serv.man32) Low scart input levels after replacing the NVM Service Manual / Technical Bulletin 1 10.17 KB
28HW-53 (serv.man31) Remote control battery cover has part number Service Manual / Technical Bulletin 1 39.79 KB
28HW-53 (serv.man30) Ragged verticals at the top and bottom of the screen Service Manual / Technical Bulletin 1 8.99 KB
28HW-53 (serv.man29) Part number for Mains Lead Cord Grip Service Manual / Technical Bulletin 1 9.05 KB
28HW-53 (serv.man28) Part number for T702 (Triac) Service Manual / Technical Bulletin 1 8.83 KB
28HW-53 (serv.man27) Countermeasure to set reverting to page 100 in sub-title mode Service Manual / Technical Bulletin 1 10.57 KB
28HW-53 (serv.man26) Fitting instructions for alternative four-pin opto coupler (Revision 3) Service Manual / Technical Bulletin 3 597.54 KB
28HW-53 (serv.man25) Set fails to come on (HT present), Text position incorrect, AV audio levels low or other symptoms associated with software Service Manual / Technical Bulletin 2 72.03 KB
28HW-53 (serv.man24) Simplified procedure for the G2 and Grey Scale adjustments Service Manual / Technical Bulletin 1 11.72 KB
28HW-53 (serv.man22) Vertical stage faults Service Manual / Technical Bulletin 2 18.85 KB
28HW-53 (serv.man21) High HT Service Manual / Technical Bulletin 3 778.28 KB
28HW-53 (serv.man20) Other power supply related faults Service Manual / Technical Bulletin 3 412.42 KB
28HW-53 (serv.man19) Horizontal stage faults Service Manual / Technical Bulletin 2 340.61 KB
28HW-53 (serv.man18) Selection of NVM blanking jig Service Manual / Technical Bulletin 1 10.39 KB
28HW-53 (serv.man17) East west and geometry problems Service Manual / Technical Bulletin 2 1.18 MB
28HW-53 (serv.man16) NVM programming Jig (revision-9) Service Manual / Technical Bulletin 3 98.4 KB
28HW-53 (serv.man15) IC1300 on the centre speaker PWB runs hot or the set is dead. (revision 4) Service Manual / Technical Bulletin 2 115.54 KB
28HW-53 (serv.man14) Set shuts down at start-up Service Manual / Technical Bulletin 1 6.05 KB
28HW-53 (serv.man13) Faults in the East West Circuit Service Manual / Technical Bulletin 2 149.53 KB
28HW-53 (serv.man12) Sound goes up when using non-Sharp remote control Service Manual / Technical Bulletin 1 16.95 KB

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