Panasonic TH-50PE8U Service Manual page 71

11.35. SD-Board (1/2) Schematic Diagram
! SD-BOARD TXNSD1RQTU (1/2)
A
B
AB_347
AB_346 51
52
AB_345
AB_344 53
OUT41
54 OUT35
AB_343
OUT42 OUT36
AB_342 55
OUT37
OUT43
56
AB_341
OUT44
C
AB_340 57
OUT45
AB_339 58
OUT46
59
AB_338
OUT47
AB_337 60
OUT48
61
AB_336 PDP SCAN DRIVER
OUT49
AB_335 62
OUT50
63
AB_334
OUT51
AB_333 64
OUT52
65
AB_332
OUT53
AB_331 66
OUT54
67
AB_330
OUT55
AB_329 68
OUT56
AB_328 69
OUT57
70 OUT63
AB_327
OUT58 OUT64
AB_326 71
N.C.
OUT59
72
AB_325
AB_324 73
74
AB_323
75
AB_322
AB_321
D
E
F
TH-50PE8U
SD-Board (1/2) Schematic Diagram
1 2
To 1st 96pins of
SCAN ELECTRODES
SD1
AB_358 AC_283
25 AB_359 AC_282 51
24 52
AB_360 AC_281
23 AB_361 AC_280 53
OUT24 OUT41
OUT30 22 54
AB_362 AC_279
OUT29 OUT23 OUT42
21 AB_363 AC_278 55
OUT28
OUT22 OUT43
20 56
AB_364 AC_277
OUT21 OUT44
19 AB_365 AC_276 57
IC14951 OUT20 OUT45
18 AB_366 AC_275 58
OUT19 OUT46
17 59
AB_367 AC_274
AN16081A-VT
OUT18 OUT47
16 AB_368 AC_273 60
OUT17 OUT48
15 61
AB_369 AC_272
OUT16 OUT49
14 AB_370 AC_271 62
OUT15 OUT50
S/P 13 63
AB_371 AC_270
OUT14 OUT51
64bit 12 AB_372 AC_269 64
OUT13 OUT52
11 65
AB_373 AC_268
OUT12 OUT53
10 AB_374 AC_267 66
OUT11 OUT54
9 67
AB_375 AC_266
OUT10 OUT55
8 AB_376 AC_265 68
OUT9 OUT56
7 AB_377 AC_264 69
OUT8 OUT57
OUT2 6 70
AB_378 AC_263
OUT1 OUT7 OUT58
5 AB_379 AC_262 71
N.C.
OUT6 OUT59
4 72
AB_380 AC_261
3 AB_381 AC_260 73
2 74
AB_382 AC_259
1 75
AC_258
AC_257
3 4
AC_294 AD_219
25 AC_295 AD_218 51
24 52
AC_296 AD_217
23 AC_297 AD_216 53
OUT24 OUT41
OUT35 OUT30 22 54 OUT35
AC_298 AD_215
OUT36 OUT29 OUT23 OUT42 OUT36
21 AC_299 AD_214 55
OUT37 OUT28 OUT37
OUT22 OUT43
20 56
AC_300 AD_213
OUT21 OUT44
19 AC_301 AD_212 57
IC14952 OUT20 OUT45
18 AC_302 AD_211 58
OUT19 OUT46
17 59
AC_303 AD_210
AN16081A-VT
OUT18 OUT47
16 AC_304 AD_209 60
OUT17 OUT48
15 61
PDP SCAN DRIVER AC_305 AD_208 PDP SCAN DRIVER
OUT16 OUT49
14 AC_306 AD_207 62
OUT15 OUT50
S/P 13 63
AC_307 AD_206
OUT14 OUT51
64bit 12 AC_308 AD_205 64
OUT13 OUT52
11 65
AC_309 AD_204
OUT12 OUT53
10 AC_310 AD_203 66
OUT11 OUT54
9 67
AC_311 AD_202
OUT10 OUT55
8 AC_312 AD_201 68
OUT9 OUT56
7 AC_313 AD_200 69
OUT8 OUT57
OUT63 OUT2 6 70 OUT63
AC_314 AD_199
OUT64 OUT1 OUT7 OUT58 OUT64
5 AC_315 AD_198 71
N.C. N.C. N.C.
OUT6 OUT59
4 72
AC_316 AD_197
3 AC_317 AD_196 73
2 74
AC_318 AD_195
1 75
AD_194
AD_193
C14977 C14978
250V 250V
0.1u 0.1u
5 6
71
DOWN
To 2nd 96pins of
SCAN ELECTRODES
SD2
AD_230
25 AD_231
24
AD_232
23 AD_233
OUT24
OUT30 22
AD_234
OUT29 OUT23
21 AD_235
OUT28
OUT22
20
AD_236
OUT21
19 AD_237
IC14953 OUT20
18 AD_238
OUT19
17
AD_239
AN16081A-VT
OUT18
16 AD_240
OUT17
15
AD_241
OUT16
14 AD_242
OUT15
S/P 13
AD_243
OUT14
64bit 12 AD_244
OUT13
11
AD_245
OUT12
10 AD_246
OUT11
9
AD_247
OUT10
8 AD_248
OUT9
7 AD_249
OUT8
OUT2 6
AD_250
OUT1 OUT7
5 AD_251
N.C.
OUT6
4
AD_252
3 AD_253
2
AD_254
1
C14350
630V
1000p
C14974 C14975 C14984 C14985
250V 250V 250V 250V
0.1u 0.1u 0.1u 0.1u
TH-50PE8U
SD-Board (1/2) Schematic Diagram
7 8
Vf
1
Vfo
2
Vf5
3
4
Vf
5
Vscn
6
9