Panasonic TH-42PH9WK Service Manual page 109

14.49. SD-Board (2 of 2) Schematic Diagram
SD-BOARD TNPA3819 (2/2)
AE_155
51
AE_154
52
AE_153
AE_152 53
OUT41
OUT35
AE_151 54
OUT42 OUT36
55
AE_150
OUT37
OUT43
56
AE_149
OUT44
AE_148 57
OUT45
AE_147 58
OUT46
AN16072A-VT
59
AE_146
OUT47
60
AE_145
OUT48 PDP SCAN DRIVER
61
AE_144
OUT49
AE_143 62
OUT50
AE_142 63
OUT51
64
AE_141
OUT52
65
AE_140
OUT53
AE_139 66
OUT54
AE_138 67
OUT55
68
AE_137
OUT56
69
AE_136
OUT57
70 OUT63
AE_135
OUT58 OUT64
AE_134 71
N.C.
OUT59
AE_133 72
73
AE_132
74
AE_131
75
AE_130
AE_129
Vf
1
R6985
220k
Vfo
2
Vf5
3
4
Vf5
5
Vf
6
TH-42PH9WK/WS
SD-Board (2 of 2) Schematic Diagram
8 9
AE_166 AF_91
25 51
AE_167 AF_90
24 52
AE_168 AF_89
23 AE_169 AF_88 53
OUT24
OUT30
22 AE_170 AF_87 54
OUT29 OUT23
21 55
AE_171 AF_86
OUT28
OUT22
20 56
AE_172 AF_85
OUT21
IC6954 19 AE_173 AF_84 57
OUT20
18 AE_174 AF_83 58
OUT19
17 59
AE_175 AF_82
OUT18
16 60
AE_176 AF_81
OUT17
15 61
AE_177 AF_80
OUT16
14 AE_178 AF_79 62
S/P
OUT15
13 AE_179 AF_78 63
64bit
OUT14
12 64
AE_180 AF_77
OUT13
11 65
AE_181 AF_76
OUT12
10 AE_182 AF_75 66
OUT11
9 AE_183 AF_74 67
OUT10
8 68
AE_184 AF_73
OUT9
7 69
AE_185 AF_72
OUT8
OUT2 6 70
AE_186 AF_71
OUT1 OUT7
5 AE_187 AF_70 71
N.C.
OUT6
4 AE_188 AF_69 72
3 73
AE_189 AF_68
2 74
AE_190 AF_67
1 75
AF_66
AF_65
R6953 R6952 R6954
C6981
22 22 22
50V
1000p
SD
46
TO
SC-BOARD
(SC46)
10 11
To 3rd 96pins of
SCAN ELECTRODES
SD3
AF_102
25
AF_103
24
AF_104
23 AF_105
OUT41 OUT24
OUT35 OUT30
22 AF_106
OUT42 OUT36 OUT29 OUT23
21
AF_107
OUT37 OUT28
OUT43 OUT22
20
AF_108
OUT44 OUT21
IC6955 19 AF_109
OUT45 OUT20
18 AF_110
OUT46 OUT19
AN16072A-VT
17
AF_111
OUT47 OUT18
16
AF_112
OUT48 PDP SCAN DRIVER OUT17
15
AF_113
OUT49 OUT16
14 AF_114
S/P
OUT50 OUT15
13 AF_115
64bit
OUT51 OUT14
12
AF_116
OUT52 OUT13
11
AF_117
OUT53 OUT12
10 AF_118
OUT54 OUT11
9 AF_119
OUT55 OUT10
8
AF_120
OUT56 OUT9
7
AF_121
OUT57 OUT8
OUT63 OUT2 6
AF_122
OUT58 OUT64 OUT1 OUT7
5 AF_123
N.C. N.C.
OUT59 OUT6
4 AF_124
3
AF_125
2
AF_126
1
12
109
AG_27 AG_38
51 25
AG_26 AG_39
52 24
AG_25 AG_40
AG_24 53 23 AG_41
OUT41
OUT35 OUT30 OUT24
AG_23 54 22 AG_42
OUT42 OUT36 OUT29 OUT23
55 21
AG_22 AG_43
OUT37 OUT28
OUT43 OUT22
56 20
AG_21 AG_44
OUT44 OUT21
AG_20 57 IC6956 19 AG_45
OUT45 OUT20
AG_19 58 18 AG_46
OUT46 OUT19
59 AN16072A-VT 17
AG_18 AG_47
OUT47 OUT18
60 16
AG_17 AG_48
OUT48 PDP SCAN DRIVER OUT17
61 15
AG_16 AG_49
OUT49 OUT16
AG_15 62 14 AG_50
S/P
OUT50 OUT15
AG_14 63 13 AG_51
64bit
OUT51 OUT14
64 12
AG_13 AG_52
OUT52 OUT13
65 11
AG_12 AG_53
OUT53 OUT12
AG_11 66 10 AG_54
OUT54 OUT11
AG_10 67 9 AG_55
OUT55 OUT10
68 8
AG_9 AG_56
OUT56 OUT9
69 7
AG_8 AG_57
OUT57 OUT8
70 OUT63 OUT2 6
AG_7 AG_58
OUT58 OUT64 OUT1 OUT7
AG_6 71 5 AG_59
N.C. N.C.
OUT59 OUT6
AG_5 72 4 AG_60
73 3
AG_4 AG_61
74 2
AG_3 AG_62
75 1
AG_2
AG_1
TH-42PH9WK/WS
SD-Board (2 of 2) Schematic Diagram
13 14
TH-42PH9WK / TH-42PH9WS
DOWN
To 4th 96pins of
SCAN ELECTRODES
SD4
15