Panasonic TH-C42HD18, Service Manual

Page: 67 / 119

67
11.33. SD-Board (1/2) Schematic Diagram
TERM
SIDE
TERM
SIDE
AB_382
AB_381
AB_380
AB_379
AB_378
AB_377
AB_376
AB_375
AB_374
AB_373
AB_372
AB_371
AB_370
AB_369
AB_368
AB_367
AB_366
AB_365
AB_364
AB_363
AB_362
AB_361
AB_360
AB_358
AB_359
AB_357 AB_355 AB_356
AC_318
AC_317
AC_316
AC_315
AC_314
AC_313
AC_312
AC_311
AC_310
AC_309
AC_308
AC_307
AC_306
AC_305
AC_304
AC_303
AC_302
AC_301
AC_300
AC_299
AC_298
AC_297
AC_296
AC_294
AC_295
A
C_293
A
C_291
A
C_292
AD_254
AD_253
AD_252
AD_251
AD_250
AD_249
AD_248
AD_247
AD_246
AD_245
AD_244
AD_243
AD_242
AD_241
AD_240
AD_239
AD_238
AD_237
AD_236
AD_235
AD_234
AD_233
AD_232
AD_230
AD_231
AD_229 AD_227
AB_384 AB_383 A
C_320
A
C_319
AD_256 AD_255
AB_321
AB_323
AB_324
AB_325
AB_326
AB_327
AB_328
AB_329
AB_330
AB_331
AB_332
AB_333
AB_334
AB_335
AB_336
AB_337
AB_338
AB_339
AB_340
AB_341
AB_342
AB_343
AB_344
AB_345
AB_346
AB_322
AB_347
AB_348 AB_349 AB_350 AB_351 AB_352 AB_353 AB_354
AC_258
AC_259
AC_260
AC_261
AC_262
AC_263
AC_264
AC_265
AC_266
AC_267
AC_268
AC_269
AC_270
AC_271
AC_272
AC_273
AC_274
AC_275
AC_276
AC_277
AC_278
AC_279
AC_280
AC_281
AC_282
AC_283
A
C_284
A
C_285
A
C_286
A
C_287
A
C_288
A
C_289
A
C_290
AD_193
AD_194
AD_195
AD_196
AD_197
AD_198
AD_199
AD_200
AD_201
AD_202
AD_203
AD_204
AD_205
AD_206
AD_207
AD_208
AD_209
AD_210
AD_211
AD_212
AD_213
AD_214
AD_215
AD_216
AD_217
AD_218
AD_219
AD_220 AD_221 AD_222 AD_223 AD_224 AD_226 AD_225 AD_228
AA_SO7 AA_CLKD1 AA_OC2D1 AA_CLKD1 AA_OC2D1 AA_CLKD1 AA_OC2D1 AA_SO9
A
C_257
AB_333 A
C_261
AD_197 A
C_293
AD_202 AD_222 A
C_314
AB_371 A
C_291
AB_331 A
C_259
AD_199
AD_204 AD_224 A
C_312
AB_369 A
C_289
AB_329 AB_353
AD_206 AD_226 AB_378 A
C_310
AB_367
A
C_286
AB_327 AB_351 AD_209
AD_228 A
C_308
AB_365
A
C_318
A
C_288
AB_325 AB_349 AD_211
AD_230 A
C_306
A
C_320
A
C_284
AB_323 AB_347 AD_213 AD_233
A
C_304
AB_344 A
C_316
A
C_282
AB_345 AD_215 AD_235
A
C_302
AB_342
A
C_317
A
C_285
AB_343 AD_217 AD_237
A
C_300
AB_363 A
C_319
A
C_287
AB_341 AD_239 AD_219
A
C_298
AB_361
AB_340 AB_382 AD_256
AD_245 AD_241 AD_221
A
C_296
AB_359
AB_338 AB_380 A
C_280
AD_247 AD_243 AD_223
A
C_294
AB_357
AB_336 AB_376 A
C_278
AD_249
AD_244
A
C_315
AD_225 AB_355 AB_321
AB_334 AB_374 A
C_276
A
C_258
AD_251
AD_246
A
C_313
AD_227
AB_364 AB_332
A
C_279
AB_372 A
C_274
AD_255
AD_248
A
C_311
AD_229
AB_362 AB_330
A
C_277
AB_370 A
C_272
AD_201 AD_253
AD_250
A
C_309
AD_231
AB_360 AB_328
A
C_275
AB_368 A
C_270
AD_232
AD_203
AD_252
A
C_307
AD_208 AB_358 AB_326
A
C_273
AB_366 AD_234 A
C_268
AD_205
AD_254
A
C_305
AD_210 AB_356 AB_324
A
C_271
AB_383
AD_236 A
C_266
AD_207 A
C_303
AD_212 AB_354 AB_322
A
C_269
AB_381
AD_238
A
C_301
A
C_264
AD_194 AD_214 AB_352
AB_379 AB_339 A
C_267
AD_240
A
C_299
A
C_290
A
C_262
AD_196 AD_216 AB_350
AB_377 AB_337 A
C_265
AD_242
AD_193 A
C_297
A
C_292
A
C_260
AD_198 AD_218 AB_348
A
C_283
AB_375 AB_335 A
C_263
AD_195
AB_384
A
C_295
AD_200 AD_220 AB_346
A
C_281
AB_373
AA_SO7 AA_SO8 AA_SO8 AA_SO6
AC_257
AA_OC1D1 AA_OC1D1 AA_OC1D1 AA_LA
TD1
AA_LA
TD1
AA_LA
TD1
C14975
250V
0.1u
C14957
16V 1u
C14955
16V 1u
C14952
16V 1u
C14974
250V
0.1u C14977
250V
0.1u
C14978
250V
0.1u
D14953
B0HCMM000013
D14958
B0HCMM000013
AN16082A-VT
IC14953
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
N.C
.
32
VDDH
33
VDDH
34
N.C
.
35
GND
36
GND
37
GND
38
TEST
39
GND
40
GND
41
GND
42
N.C
.
43
VDDH
44
VDDH
45
N.C
.
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
N.C
.
96
VDDH
97
VDDH
98
N.C.
99
OUT1
100
OUT2
AN16082A-VT
IC14952
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
N.C
.
32
VDDH
33
VDDH
34
N.C
.
35
GND
36
GND
37
GND
38
TEST
39
GND
40
GND
41
GND
42
N.C
.
43
VDDH
44
VDDH
45
N.C
.
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
N.C
.
96
VDDH
97
VDDH
98
N.C.
99
OUT1
100
OUT2
AN16082A-VT
IC14951
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
N.C
.
32
VDDH
33
VDDH
34
N.C
.
35
GND
36
GND
37
GND
38
TEST
39
GND
40
GND
41
GND
42
N.C
.
43
VDDH
44
VDDH
45
N.C
.
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
N.C
.
96
VDDH
97
VDDH
98
N.C.
99
OUT1
100
OUT2
SD2B
B36 B20
B4
A36 A20
A4
B39 B23
B7
A39 A23
A7
B42 B26 B10
A42 A26 A10
B45 B29 B13
A45 A29 A13
B48 B32 B16
A48 A32 A16
B35 B19
B3
A35 A19
A3
B38 B22
B6
A38 A22
A6
B41 B25
B9
A41 A25
A9
B44 B28 B12
A44 A28 A12
B47 B31 B15
A47 A31 A15
B34 B18
B2
A34 A18
A1
B37 B21
B5
A37 A21
A5
B40 B24
B8
A40 A24
A2 A8
B43 B27 B11
A43 A27 A11
B46 B30 B14
A46 A30 A14
B33 B17
B1
A33 A17
SD1B
B36 B20
B4
A36 A20
A4
B39 B23
B7
A39 A23
A7
B42 B26 B10
A42 A26 A10
B45 B29 B13
A45 A29 A13
B48 B32 B16
A48 A32 A16
B35 B19
B3
A35 A19
A3
B38 B22
B6
A38 A22
A6
B41 B25
B9
A41 A25
A9
B44 B28 B12
A44 A28 A12
B47 B31 B15
A47 A31 A15
B34 B18
B2
A34 A18
A1
B37 B21
B5
A37 A21
A5
B40 B24
B8
A40 A24
A2 A8
B43 B27 B11
A43 A27 A11
B46 B30 B14
A46 A30 A14
B33 B17
B1
A33 A17
R14986
220k
R14953
220
R14980
220
R14952
220
Vfo
Vf
1 2 4 5 9 6 3 8 7
A
B
E
D
C
F
S/P
64bit
PDP SCAN DRIVER
S/P
64bit
PDP SCAN DRIVER
S/P
64bit
PDP SCAN DRIVER
Vf5
Vf
Vfo
Vf
Vscn
1
2
3
4
5
6
SD-BOARD TXNSD1RRTU (1/2) !
To 1st 96pins of
SCAN ELECTRODES SCAN ELECTRODES
To 2nd 96pins of
DOWN
TH-C42HD18
SD-Board (1/2) Schematic Diagram TH-C42HD18
SD-Board (1/2) Schematic Diagram