Panasonic TH-42PZ80UA Service Manual page 77

11.35. SD-Board (2/3) Schematic Diagram
SD-BOARD TXNSD1RLTU (2/3)
!
1
SD3
2
AG_242
AG_243 51 25
52 24
AG_244
AG_245 53 23
OUT45 OUT24
54 OUT39 OUT30 22
AG_246
OUT46 OUT40 OUT29 OUT23
AG_247 55 21
OUT41 OUT28
OUT47 OUT22
AG_248 56 20
OUT48 OUT21
57 19
AG_249
OUT49 OUT20
AG_250 58 18
IC14955
OUT50 OUT19
59 17
AG_251
OUT51 OUT18
AG_252 60 16
AN16182A-VT
OUT52 OUT17
AG_253 61 15
OUT53 OUT16
62 14
AG_254 PDP SCAN DRIVER
OUT54 OUT15
AG_255 63 13
OUT55 OUT14
64 S/P 12
AG_256
OUT56 OUT13
AG_257 65 68bit 11
OUT57 OUT12
66 10
AG_258
OUT58 OUT11
AG_259 67
OUT59 OUT10
AG_260 68
OUT60 OUT9
69
AG_261
OUT61 OUT67 OUT2 OUT8
AG_262 70
OUT62 OUT68 OUT1 OUT7
71
AG_263 N.C. N.C.
OUT63 OUT6
AG_264 72
AG_265 73
74
AG_266
75
AG_267
AG_268
VF
3
R14365
0
Vfo
4
VF5V
5
6
C14976 C14981 C14989 C14971
50V 50V 50V 50V
470p 470p 470p
1000p
VF5V
7
VF
8
SCN_PRO
9
TH-42PZ80UA
SD-Board (2/3) Schematic Diagram
10 11
AG_227 AH_159
AG_226 AH_158 51 25
52 24
AG_225 AH_157
AG_224 AH_156 53 23
OUT45 OUT24
54 OUT39 OUT30 22
AG_223 AH_155
OUT46 OUT40 OUT29 OUT23
AG_222 AH_154 55 21
OUT41 OUT28
OUT47 OUT22
AG_221 AH_153 56 20
OUT48 OUT21
57 19
AG_220 AH_152
OUT49 OUT20
AG_219 AH_151 58 IC14956 18
OUT50 OUT19
59 17
AG_218 AH_150
OUT51 OUT18
AG_217 AH_149 60 16
AN16182A-VT
OUT52 OUT17
AG_216 AH_148 61 15
OUT53 OUT16
62 14
AG_215 AH_147 PDP SCAN DRIVER
OUT54 OUT15
AG_214 AH_146 63 13
OUT55 OUT14
64 S/P 12
AG_213 AH_145
OUT56 OUT13
AG_212 AH_144 65 68bit 11
OUT57 OUT12
66 10
AG_211 AH_143
OUT58 OUT11
9 AG_210 AH_142 67 9
OUT59 OUT10
8 AG_209 AH_141 68 8
OUT60 OUT9
7 69 7
AG_208 AH_140
OUT61 OUT67 OUT2 OUT8
6 AG_207 AH_139 70 6
OUT62 OUT68 OUT1 OUT7
5 71 5
AG_206 AH_138 N.C. N.C.
OUT63 OUT6
4 AG_205 AH_137 72 4
3 AG_204 AH_136 73 3
2 74 2
AG_203 AH_135
1 75 1
AH_134
AH_133
12 13
To 3rd 136pins of
SCAN ELECTRODES
SD4
AH_174 AI_106 AI_91
AH_175 AI_107 51 25 AI_90
52 24
AH_176 AI_108 AI_89
AH_177 AI_109 53 23 AI_88
OUT45 OUT24
54 OUT39 OUT30 22
AH_178 AI_110 AI_87
OUT46 OUT40 OUT29 OUT23
AH_179 AI_111 55 21 AI_86
OUT41 OUT28
OUT47 OUT22
AH_180 AI_112 56 20 AI_85
OUT48 OUT21
57 19
AH_181 AI_113 AI_84
OUT49 OUT20
AH_182 AI_114 58 18 AI_83
IC14957
OUT50 OUT19
59 17
AH_183 AI_115 AI_82
OUT51 OUT18
AH_184 AI_116 60 16 AI_81
AN16182A-VT
OUT52 OUT17
AH_185 AI_117 61 15 AI_80
OUT53 OUT16
62 14
AH_186 AI_118 PDP SCAN DRIVER AI_79
OUT54 OUT15
AH_187 AI_119 63 13 AI_78
OUT55 OUT14
64 S/P 12
AH_188 AI_120 AI_77
OUT56 OUT13
AH_189 AI_121 65 68bit 11 AI_76
OUT57 OUT12
66 10
AH_190 AI_122 AI_75
OUT58 OUT11
AH_191 AI_123 67 9 AI_74
OUT59 OUT10
AH_192 AI_124 68 8 AI_73
OUT60 OUT9
69 7
AH_193 AI_125 AI_72
OUT61 OUT67 OUT2 OUT8
AH_194 AI_126 70 6 AI_71
OUT62 OUT68 OUT1 OUT7
71 5
AH_195 AI_127 N.C. N.C. AI_70
OUT63 OUT6
AH_196 AI_128 72 4 AI_69
AH_197 AI_129 73 3 AI_68
74 2
AH_198 AI_130 AI_67
75 1
AI_131
AI_132
R14371
0
14 15
77
DOWN
To 4th 134pins of
SCAN ELECTRODES
AJ_23 AJ_38
AJ_22 51 25 AJ_39
52 24
AJ_21 AJ_40
AJ_20 53 23 AJ_41
OUT45 OUT24
54 OUT39 OUT30 22
AJ_19 AJ_42
OUT46 OUT40 OUT29 OUT23
AJ_18 55 21 AJ_43
OUT41 OUT28
OUT47 OUT22
AJ_17 56 20 AJ_44
OUT48 OUT21
57 19
AJ_16 AJ_45
OUT49 OUT20
AJ_15 58 IC14958 18 AJ_46
OUT50 OUT19
59 17
AJ_14 AJ_47
OUT51 OUT18
AJ_13 60 16 AJ_48
AN16182A-VT
OUT52 OUT17
AJ_12 61 15 AJ_49
OUT53 OUT16
62 14
AJ_11 PDP SCAN DRIVER AJ_50
OUT54 OUT15
AJ_10 63 13 AJ_51
OUT55 OUT14
64 S/P 12
AJ_9 AJ_52
OUT56 OUT13
AJ_8 65 68bit 11 AJ_53
OUT57 OUT12
66 10
AJ_7 AJ_54
OUT58 OUT11
AJ_6 67 9 AJ_55
OUT59 OUT10
AJ_5 68 8 AJ_56
OUT60 OUT9
69 7
AJ_4 AJ_57
OUT61 OUT67 OUT2 OUT8
AJ_3 70 6 AJ_58
OUT62 OUT68 OUT1 OUT7
71 5
AJ_2 N.C. N.C. AJ_59
OUT63 OUT6
AJ_1 72 4 AJ_60
73 3 AJ_61
74 2
AJ_62
75 1
TH-42PZ80UA
SD-Board (2/3) Schematic Diagram
16 17 18
VF
11
12
SCN_PRO
13