Panasonic TH-42PY70P, Service Manual

Page: 134 / 177

15.69. SU-Board (1 of 2) Schematic Diagram
SIDE
TERM
TERM
SIDE
TERM
SIDE
FSIU2
UC_204
UC_202
UC_201
UC_200
UC_199
UC_198
UC_197
UC_196
UC_195
UC_194
UC_193
UC_192
UC_191
UC_190
UC_189
UC_188
UC_187
UC_186
UC_185
UC_184
UC_183
UC_182
UC_181
UC_180
UC_178
UC_179
UB_136
UB_134
UB_133
UB_132
UB_131
UB_130
UB_129
UB_128
UB_127
UB_126
UB_125
UB_124
UB_123
UB_122
UB_121
UB_120
UB_119
UB_118
UB_117
UB_116
UB_115
UB_114
UB_113
UB_112
UB_110
UB_111
U
A_68
UA_66
UA_65
UA_64
UA_63
UA_62
UA_61
UA_60
UA_59
UA_58
UA_57
UA_56
UA_55
UA_54
UA_53
UA_52
UA_51
UA_50
UA_49
UA_48
UA_47
UA_46
UA_45
UA_44
UA_42
UA_43
UC_177
UB_135
UB_107 UB_108 UB_109
FOC2U2
U
A_41
U
A_40
U
A_39
FSO1
U
A_67
UC_176 UC_175
FCLKU2 FOC2U2 FSO3 FSO2
UC_203
U
A_1
UA_3
UA_4
UA_5
UA_6
UA_7
UA_8
UA_9
UA_10
UA_11
UA_12
UA_13
UA_14
UA_15
UA_16
UA_17
UA_18
UA_19
UA_20
UA_21
UA_22
UA_23
UA_24
UA_25
UA_26
UA_2
UA_27
U
A_28
U
A_29
U
A_30
U
A_31
U
A_38
U
A_37
UB_69
UB_70
UB_71
UB_72
UB_73
UB_74
UB_75
UB_76
UB_77
UB_78
UB_79
UB_80
UB_81
UB_82
UB_83
UB_84
UB_85
UB_86
UB_87
UB_88
UB_89
UB_90
UB_91
UB_92
UB_93
UB_94
UB_95
UB_96 UB_97 UB_98 UB_99
UB_100 UB_106 UB_105
UC_137
UC_138
UC_139
UC_140
UC_141
UC_142
UC_143
UC_144
UC_145
UC_146
UC_147
UC_148
UC_149
UC_150
UC_151
UC_152
UC_153
UC_154
UC_155
UC_156
UC_157
UC_158
UC_159
UC_160
UC_161
UC_162
UC_163
UC_164 UC_165 UC_166 UC_167 UC_168 UC_173 UC_174
UD_213
UD_212
FCLKU2
UD_215
UD_208
UD_216
UD_214
UD_207
UD_210
UD_211
UD_209
UD_217
UD_205
FOC2U2
UD_206
UD_218
FSO3
UD_252
UD_253
UD_254
UD_255
UD_256
UD_257
UD_247
UD_246
UD_248
UD_249
UD_250
UD_258
UD_264
UD_259
UD_265
UD_260
UD_266
UD_261
UD_267
UD_262
UD_268
UD_263
UD_269
UD_251
UD_270
UD_231
UD_230
UD_229
UD_228
UD_227
UD_226
UD_225
UD_224
UD_223
UD_222
UD_221
UD_220
UD_219
UD_232 UD_233 UD_234 UD_235 UD_236 UD_241 UD_242 UD_243 UD_244 UD_245
FOC1U2 FOC1U2 FOC1U2 FOC1U2 FCLKU2
U
A_1
U
A_2
U
A_3
U
A_4
U
A_5
U
A_6
U
A_7
U
A_8
U
A_9
U
A_10
U
A_11
U
A_12
U
A_13
U
A_14
U
A_15
U
A_16
U
A_17
U
A_18
U
A_19
U
A_20
U
A_21
U
A_22
U
A_23
U
A_24
U
A_25
U
A_26
U
A_27
U
A_28
U
A_29
U
A_30
U
A_31
UE_301 UE_300 UE_299 UE_298 UE_297 UE_296 UE_295 UE_294 UE_293 UE_292 UE_291 UE_290 UE_289 UE_288 UE_287 UE_285 UE_284 UE_283 UE_282 UE_281 UE_280 UE_279 UE_278 UE_277 UE_276 UE_275 UE_274 UE_273 UE_272 UE_271 UE_286
U
A_32
U
A_33
U
A_34
U
A_35
U
A_36
U
A_37
U
A_38
U
A_39
U
A_40
U
A_41
U
A_42
U
A_43
U
A_44
U
A_45
U
A_46
U
A_47
U
A_48
U
A_49
U
A_50
U
A_51
U
A_52
U
A_53
U
A_54
U
A_55
U
A_56
U
A_57
U
A_58
U
A_59
U
A_60
U
A_61
U
A_62
U
A_63
U
A_64
U
A_65
U
A_66
U
A_67
UE_337 UE_336 UE_335 UE_334 UE_333 UE_332 UE_331 UE_330 UE_329 UE_328 UE_327 UE_326 UE_325 UE_324 UE_323 UE_322 UE_321 UE_320 UE_319 UE_318 UE_317 UE_316 UE_315 UE_314 UE_313 UE_312 UE_311 UE_310 UE_309 UE_308 UE_307 UE_306 UE_305 UE_304 UE_303 UE_302 UE_338 UF_339 UF_340 UF_341 UF_342 UF_343 UF_344 UF_345 UF_346 UF_347 UF_348 UF_349 UF_350 UF_351 UF_352 UF_353 UF_354 UF_355 UF_356 UF_357 UF_358 UF_359 UF_360 UF_361 UF_362 UF_363 UF_364 UF_365 UF_366 UF_367 UF_368 UF_369 UF_370 UF_371 UF_372 UF_373 UF_374 UF_375 UF_376 UF_377 UF_378 UF_379 UF_380 UF_381 UF_382 UF_383 UF_384 UF_385 UF_386 UF_387 UF_388 UF_389 UF_390 UF_391 UF_392 UF_393 UF_394 UF_395 UF_396 UF_397 UF_398 UF_399 UF_400 UF_401 UF_402 UF_403 UF_404
UB_134 UB_133 UB_132 UB_131 UB_130 UB_129 UB_128 UB_127 UB_126 UB_125 UB_124 UB_123 UB_122 UB_121 UB_120 UB_119 UB_118 UB_117 UB_116 UB_115 UB_114 UB_113 UB_112 UB_111 UB_110 UB_109 UB_108 UB_107 UB_106 UB_105 UB_104 UB_103 UB_102 UB_101 UB_100 UB_99 UB_98 UB_97 UB_96 UB_95 UB_94 UB_93 UB_92 UB_91 UB_90 UB_89 UB_88 UB_87 UB_86 UB_85 UB_84 UB_83 UB_82 UB_81 UB_80 UB_79 UB_78 UB_77 UB_76 UB_75 UB_74 UB_72 UB_73 UB_71 UB_70 UB_69 U
A_68
UB_135
UF_405
FSO2 FOC2U2
U
A_33
U
A_34
U
A_35
U
A_36
U
A_32
UB_101 UB_102 UB_103 UB_104 UC_169 UC_170 UC_171 UC_172 UD_237 UD_238 UD_240 UD_239
FSO1
FSIU1
FOC1U1 FCLKU1
FOC1U2 FCLKU2 FOC2U2
FSIU2
FOC2U1
FCLKU2
C6875
50V
220p
C6881
50V
820p
C6853 16V 1u
C6873
50V
820p
C6807
250V
0.1u
C6803
250V
0.1u C6801
250V
0.1u
C6809
250V
0.1u
C6871
50V
820p
C6852
16V 1u
C6808
250V
0.1u
C6851 16V 1u
C6802
250V
0.1u
C6834
50V
560p
C6882
50V
220p
C6854
16V
1u
C6810
50V
470p
D6864
B0JCME000037
D6862
B0HCMM000013
D6871
B0HCMM000013
D6863
B0JCME000037
D6861
MAZ80560HL
AN16177A-VT
*IC6861
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
OUT33
32
OUT34
33
N.C
.
34
VDDH
35
VDDH
36
N.C
.
37
GND
38
GND
39
GND
40
N.C
.
41
VDDH
42
VDDH
43
N.C
.
44
OUT35
45
OUT36
46
OUT37
47
OUT38
48
OUT39
49
OUT40
50
OUT41
51
OUT42
52
OUT43
53
OUT44
54
OUT45
55
OUT46
56
OUT47
57
OUT48
58
OUT49
59
OUT50
60
OUT51
61
OUT52
62
OUT53
63
OUT54
64
OUT55
65
OUT56
66
OUT57
67
OUT58
68
OUT59
69
OUT60
70
OUT61
71
OUT62
72
OUT63
73
OUT64
74
OUT65
75
OUT66
76
OUT67
77
OUT68
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDDH
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
AN16177A-VT
*IC6862
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
OUT33
32
OUT34
33
N.C
.
34
VDDH
35
VDDH
36
N.C
.
37
GND
38
GND
39
GND
40
N.C
.
41
VDDH
42
VDDH
43
N.C
.
44
OUT35
45
OUT36
46
OUT37
47
OUT38
48
OUT39
49
OUT40
50
OUT41
51
OUT42
52
OUT43
53
OUT44
54
OUT45
55
OUT46
56
OUT47
57
OUT48
58
OUT49
59
OUT50
60
OUT51
61
OUT52
62
OUT53
63
OUT54
64
OUT55
65
OUT56
66
OUT57
67
OUT58
68
OUT59
69
OUT60
70
OUT61
71
OUT62
72
OUT63
73
OUT64
74
OUT65
75
OUT66
76
OUT67
77
OUT68
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDDH
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
AN16177A-VT
*IC6863
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
OUT33
32
OUT34
33
N.C
.
34
VDDH
35
VDDH
36
N.C
.
37
GND
38
GND
39
GND
40
N.C
.
41
VDDH
42
VDDH
43
N.C
.
44
OUT35
45
OUT36
46
OUT37
47
OUT38
48
OUT39
49
OUT40
50
OUT41
51
OUT42
52
OUT43
53
OUT44
54
OUT45
55
OUT46
56
OUT47
57
OUT48
58
OUT49
59
OUT50
60
OUT51
61
OUT52
62
OUT53
63
OUT54
64
OUT55
65
OUT56
66
OUT57
67
OUT58
68
OUT59
69
OUT60
70
OUT61
71
OUT62
72
OUT63
73
OUT64
74
OUT65
75
OUT66
76
OUT67
77
OUT68
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDDH
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
AN16177A-VT
*IC6864
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
OUT33
32
OUT34
33
N.C
.
34
VDDH
35
VDDH
36
N.C
.
37
GND
38
GND
39
GND
40
N.C
.
41
VDDH
42
VDDH
43
N.C
.
44
OUT35
45
OUT36
46
OUT37
47
OUT38
48
OUT39
49
OUT40
50
OUT41
51
OUT42
52
OUT43
53
OUT44
54
OUT45
55
OUT46
56
OUT47
57
OUT48
58
OUT49
59
OUT50
60
OUT51
61
OUT52
62
OUT53
63
OUT54
64
OUT55
65
OUT56
66
OUT57
67
OUT58
68
OUT59
69
OUT60
70
OUT61
71
OUT62
72
OUT63
73
OUT64
74
OUT65
75
OUT66
76
OUT67
77
OUT68
78
N.C.
79
VDDH
80
VDDH
81
N.C
.
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDDH
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
SU47
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
SUI1
A1 A2 A3 A4 A5 A6 A7 A8 A9
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68
B1 B2 B3 B4 B5 B6 B7 B8 B9
B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68
SUI2
A1 A2 A3 A4 A5 A6 A7 A8 A9
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68
B1 B2 B3 B4 B5 B6 B7 B8 B9
B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68
SU45
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
5V_F1
VF_GND2
5V_F2
B53
B12 B34 B6
B67 B73 B72
B4 B5 B7
B52 B74 B57 B44
B1 B19 B37 B30
B59
B20
B45
B29 B15 B16 B24
B70 B76 B58 B64 B54 B51 B47
B18 B21
B55
B27
B63 B66
B22
B79
B2 B11
B75
B32
B65 B48 B71 B61
B3 B17
B62
B31 B9
B42
B13 B38
B80 B56
B33
B78 B49
B10 B28 B36 B26
B60 B68
B25
B46
B8
B77 B69 B41
B23 B39
B43
B40
B50
B14 B35
R6879
EXB38V220JV
R6864
EXB38V220JV
R6878
EXB38V103JV
R6865
EXB38V103JV
R6866
EXB38V220JV
R6877
EXB38V220JV
R6871
220k
R6883
10k
R6854
220
R6861
10k
R6852
220
R6891
220k
R6885
10k
R6851
220
R6853
220
R6872
10k
SU41(Card Edge 80Pin)
Vscn Voltage
Vfo(Vscn out)
FSIU1 FOC1U1 FCLKU1 FOC2U1 FOC2U2 FCLKU2 FOC1U2 FSIU2
FSIU1
5V_F2
FG-2(High Voltage Floting GND-2)
(UPPER)
FOIL
SIDE
COMPONET
SIDE
(LOWER)
TO
SC-BOARD
(SC45)
TO
SD-BOARD
(SD48)
TO
SC-BOARD
(SC41)
PDP SCAN DRIVER
S/P
68bit
PDP SCAN DRIVER
S/P
68bit
S/P
PDP SCAN DRIVER
68bit
S/P
PDP SCAN DRIVER
68bit
SU-BOARD TXNSU1HJTA (1/2) !
1
5
3
2
4
Vscn Voltage
To 1st 134 pins of SCAN ELECTRODES To 2nd 136 pins of SCAN ELECTRODES
5 6 7 1 2 8 9 3 4
A
D
B
F
C
E
TH-42PY70F/P, PZ70B/E
SU-Board (1 of 2) Schematic Diagram
TH-42PY70F/P, PZ70B/E SU-Board (1 of 2) Schematic Diagram
TH-42PZ70B / TH-42PZ70E / TH-42PY70F / TH-42PY70P
134