Sd-Board Schematic Diagram (37 Inch) - Panasonic TH-42PWD8WK Service Manual

15.56. SD-Board Schematic Diagram (37 inch)

A
B
AD_27
51
AD_26
52
AD_25
53
AD_24
OUT41
54
AD_23
OUT42
AD_22 55
OUT43
56
AD_21
OUT44
57
AD_20
OUT45
58
AD_19
OUT46
AD_18 59
OUT47
60
AD_17
OUT48
61
AD_16
C
OUT49
62
AD_15
OUT50
63
AD_14
OUT51
64
AD_13
OUT52
65
AD_12
OUT53
66
AD_11
OUT54
67
AD_10
OUT55
AD_9 68
OUT56
69
AD_8
OUT57
70
AD_7
OUT58
71
AD_6
OUT59
72
AD_5
73
AD_4
74
AD_3
75
AD_2
AD_1
Vf5
D
Vfo
E
SD42
TO
SC-BOARD
F
(SC42)
TH-37/42PWD8 SERIES
SD-Board Schematic Diagram
1
25
24
23
OUT24
OUT35 OUT30
22
OUT36 OUT29 OUT23
21
OUT37 OUT28
OUT22
20
OUT21
19
IC6955
OUT20
18
OUT19
17
AN16021A-VT
OUT18
16
OUT17
PDP SCAN DRIVER
15
OUT16
14
OUT15
13
OUT14
12
OUT13
11
OUT12
10
OUT11
9
OUT10
8
OUT9
7
OUT8
OUT63 OUT2
6
OUT64 OUT1 OUT7
5
N.C. N.C.
OUT6
4
3
2
1
130V
120V
Vscn
Vfo Vscn
2
SD-BOARD TNPA3233
To 1st 80pins of
SCAN ELECTRODES
AD_38 AC_91
51
AD_39 AC_90
52
AD_40 AC_89
53
AD_41 AC_88
OUT41
54
AD_42 AC_87
OUT42
AD_43 AC_86 55
OUT43
56
AD_44 AC_85
OUT44
57
AD_45 AC_84
OUT45
58
AD_46 AC_83
OUT46
AD_47 AC_82 59
OUT47
60
AD_48 AC_81
OUT48
61
AD_49 AC_80
OUT49
62
AD_50 AC_79
OUT50
63
AD_51 AC_78
OUT51
64
AD_52 AC_77
OUT52
65
AD_53 AC_76
OUT53
66
AD_54 AC_75
OUT54
67
AD_55 AC_74
OUT55
AD_56 AC_73 68
OUT56
69
AD_57 AC_72
OUT57
70
AD_58 AC_71
OUT58
71
AD_59 AC_70
N.C.
OUT59
72
AD_60 AC_69
73
AD_61 AC_68
74
AD_62 AC_67
75
AC_66
AC_65
Vf
Vfo
D6961
B0ECHP000003
3
AC_102
25
AC_103
24
AC_104
23
AC_105
OUT24
OUT35 OUT30
22
AC_106
OUT36 OUT29 OUT23
21 AC_107
OUT37 OUT28
OUT22
20
AC_108
OUT21
19
AC_109
IC6956
OUT20
18
AC_110
OUT19
17
AN16021A-VT AC_111
OUT18
16
AC_112
OUT17
PDP SCAN DRIVER
15
AC_113
OUT16
14
AC_114
OUT15
13
AC_115
OUT14
12
AC_116
OUT13
11
AC_117
OUT12
10
AC_118
OUT11
9
AC_119
OUT10
8 AC_120
OUT9
7
AC_121
OUT8
OUT63 OUT2
6
AC_122
OUT64 OUT1 OUT7
5
AC_123
N.C.
OUT6
4
AC_124
3
AC_125
2
AC_126
1
Vf
4
AB_155
51
AB_154
52
AB_153
53
AB_152
O
54
AB_151
O
AB_150 55
O
56
AB_149
O
57
AB_148
O
58
AB_147
O
AB_146 59
O
60
AB_145
O
61
AB_144
O
62
AB_143
O
63
AB_142
O
64
AB_141
O
65
AB_140
O
66
AB_139
O
67
AB_138
O
AB_137 68
O
69
AB_136
O
70
AB_135
O
71
AB_134
O
72
AB_133
73
AB_132
74
AB_131
75
AB_130
AB_129
Vf
5
118