Panasonic TH-42PV70AZ Viera, Service Manual

Page: 105 / 139

15.49. SD-Board (1 of 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_365 AB_367 AB_369 AB_371 AB_373 AB_375 AB_377 AB_379 AB_381 AB_383
AB_366 AB_368 AB_370 AB_372 AB_374 AB_376 AB_380 AB_382
AB_341 AB_343 AB_345 AB_347 AB_349 AB_351 AB_353 AB_355 AB_357 AB_359 AB_361 AB_363
AB_342 AB_344 AB_346 AB_348 AB_350 AB_352 AB_354 AB_356 AB_358 AB_360 AB_362 AB_364
AB_321 AB_323 AB_325 AB_327 AB_329 AB_331 AB_333 AB_335 AB_337 AB_339
AB_322 AB_324 AB_326 AB_328 AB_330 AB_332 AB_334 AB_336 AB_338 AB_340
A
C_319
A
C_317
A
C
_316
A
C
_320
A
C
_318
AB_384 AB_383
A
C_293
A
C_295
A
C_297
A
C_299
A
C_301
A
C_303
A
C_305
A
C_307
A
C_309
A
C_311
A
C_313
A
C_315
A
C
_294
A
C
_296
A
C
_298
A
C
_300
A
C
_302
A
C
_304
A
C
_306
A
C
_308
A
C
_310
A
C
_312
A
C
_314
A
C_281
A
C_283
A
C_287
A
C_285
A
C
_282
A
C
_284
A
C
_288
A
C
_286
A
C_289
A
C_291
A
C_257
A
C_259
A
C_261
A
C_263
A
C_265
A
C_267
A
C_269
A
C_271
A
C_273
A
C_275
A
C_277
A
C_279
A
C
_258
A
C
_260
A
C
_262
A
C
_264
A
C
_266
A
C
_268
A
C
_270
A
C
_272
A
C
_274
A
C
_276
A
C
_278
A
C
_280
AD_256
A
C_320
A
C_319
AD_254 AD_252 AD_250 AD_248 AD_246 AD_244 AD_242 AD_240 AD_238 AD_236 AD_234 AD_232
AD_253 AD_255 AD_251 AD_249 AD_247 AD_245 AD_243 AD_241 AD_239 AD_237 AD_235 AD_233
AD_230 AD_228 AD_226 AD_224 AD_222 AD_220 AD_218 AD_216 AD_214 AD_212 AD_210 AD_208
AD_231 AD_229 AD_227 AD_225 AD_223 AD_221 AD_219 AD_217 AD_215 AD_213 AD_211 AD_209
AD_206 AD_204 AD_202 AD_200 AD_198 AD_196 AD_194
AD_207 AD_205 AD_203 AD_201 AD_199 AD_197 AD_195 AD_193
AD_256 AD_255
AB_378 AB_384 A
C
_292
A
C
_290
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_257
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_SO7 AA_SO8 AA_SO9 AA_CLK AA_CL AA_PR
O
AA_CL AA_PR
O
AA_CLK AA_CL AA_PR
O
AA_CLK AA_SI AA_SO8
A36
A6
D6953
B0HCMM000013
A46
AN16077A-VT
*IC6953
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
R6984
10k
A33
A80
D6952
MAZ80560HL
R6959
220
A32
R6951
100
A39
A8
R6985
220k
A37
R6955
220
D6954
B0HCMM000013
A71
A9
A74 A79
C6951
50V
1000p
A72 A76 A47
C6957
16V
1u
A75
A35
D6955
B0HCMM000013
A77
SD2
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
A48
A31
A78
A40
C6952
16V
1u
A34
AN16077A-VT
*IC6951
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
D6951
MAZ80560HL
A7
SD1
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
A38
AN16077A-VT
*IC6952
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
C6955
16V
1u
A73
A16 A12 A24
A52 A56
A26 A10
A65 A64
C6973
250V
0.1u
A62 A58
A21
A49 A66
A14
A51
A17 A30 A23
A60 A50 A70
A15
A54
C6977
250V
0.1u
C6976
250V
0.1u
A18 A28 A29 A13
A57
A20
A68
C6979
250V
0.1u
A69
A27 A11
C6971
250V
0.1u
A22
A67 A55 A63
C6974
250V
0.1u
A59 A61
R6986
220k
A53
A25 A19
A4
A43
A5 A1
A45
A3
A41 A44 A42
A2
VF5V VF5V
COMPONENT SIDE
(LOWER)
FOIL SIDE
(UPPER)
D
B
C
E
A
1 8 7 5 6 2 3 4
!
S/P
64bit
PDP SCAN DRIVER
S/P
64bit
PDP SCAN DRIVER
S/P
64bit
PDP SCAN DRIVER
Vscn
Vf(High Voltage Floting GND) Vscn voltage Vf(High Voltage Floting GND) Vfo(Vscn Out)
Vf
Vfo
Vf5
Vf5
SD42(Card Edge 80Pin)
SD-BOARD
(SD42)
TO
SCAN ELECTRODES
To 2nd 96pins of To 1st 96pins of
SCAN ELECTRODES
DOWN
1
2
3
4
5
SD-BOARD TXNSD1HNTP (1/2)
TH-42PV70AZ/H/M/MR/MT
SD-Board (1 of 2) Schematic Diagram TH-42PV70AZ/H/M/MR/MT
SD-Board (1 of 2) Schematic Diagram
TH-42PV70AZ / TH-42PV70H / TH-42PV70M / TH-42PV70MR / TH-42PV70MT
105