Su-Board Schematic Diagram (42Inch) - Panasonic TH-37PG9W Service Manual

14.55. SU-Board Schematic Diagram (42inch)

SU-BOARD TNPA3874AB
A
B
AD_214
51
AD_215
AD_216 52
AD_217 53
OUT41
54 OUT35 OUT30
AD_218
OUT42 OUT36 OUT29
AD_219 55
OUT37 OUT28
OUT43
56
AD_220
IC6904
C OUT44
AD_221 57
OUT45
AD_222 58
AN16071A-VT
OUT46
59
AD_223
OUT47
AD_224 60
PDP SCAN DRIVER
OUT48
61
AD_225
OUT49
62 S/P
AD_226
OUT50
AD_227 63 64bit
OUT51
64
AD_228
OUT52
AD_229 65
OUT53
AD_230 66
OUT54
67
AD_231
OUT55
AD_232 68
OUT56
69
AD_233
OUT57
AD_234 70 OUT63 OUT2
OUT58 OUT64 OUT1
AD_235 71
N.C. N.C.
OUT59
72
AD_236
AD_237 73
74
AD_238
75
AD_239
AD_240
D
C6916
50V
220p
R6916
220
C6931
50V
1000p
SU
45
TO
SC-BOARD
E
(SC45)
Vfo
COMPONENT SIDE
FOIL SIDE
Vfo(Vscn Out)
F
TH-42PG9W
SU-Board Schematic Diagram
1 2
To 3rd 80pins of
SCAN ELECTRODES
SU3
AD_203 AC_150
25 51
AD_202 AC_151
24 AD_201 AC_152 52
23 AD_200 AC_153 53
OUT24 OUT41
22 54 OUT35 OUT30
AD_199 AC_154
OUT23 OUT42 OUT36 OUT29
21 AD_198 AC_155 55
OUT37 OUT28
OUT22 OUT43
20 56
AD_197 AC_156
IC6903
OUT21 OUT44
19 AD_196 AC_157 57
OUT20 OUT45
18 AD_195 AC_158 58
AN16071A-VT
OUT19 OUT46
17 59
AD_194 AC_159
OUT18 OUT47
16 AD_193 AC_160 60
PDP SCAN DRIVER
OUT17 OUT48
15 61
AD_192 AC_161
OUT16 OUT49
14 62 S/P
AD_191 AC_162
OUT15 OUT50
13 AD_190 AC_163 63 64bit
OUT14 OUT51
12 64
AD_189 AC_164
OUT13 OUT52
11 AD_188 AC_165 65
OUT12 OUT53
10 AD_187 AC_166 66
OUT11 OUT54
9 67
AD_186 AC_167
OUT10 OUT55
8 AD_185 AC_168 68
OUT9 OUT56
7 69
AD_184 AC_169
OUT8 OUT57
6 AD_183 AC_170 70 OUT63 OUT2
OUT7 OUT58 OUT64 OUT1
5 AD_182 AC_171 71
N.C. N.C.
OUT6 OUT59
4 72
AD_181 AC_172
3 AD_180 AC_173 73
2 74
AD_179 AC_174
1 75
AC_175
AC_176
C6915
50V
220p
R6909
D6904
220
B0ECHP000003
C6933 R6935
250V
220k
1u
Vscn volatage
SU41(Card Edge 80Pin)
3 4
To 2nd 80pins of
SCAN ELECTRODES
AC_139 AB_86
25 51
AC_138 AB_87
24 AC_137 AB_88 52
23 AC_136 AB_89 53
OUT24 OUT41
22 54 OUT35 OUT30
AC_135 AB_90
OUT23 OUT42 OUT36 OUT29
21 AC_134 AB_91 55
OUT37 OUT28
OUT22 OUT43
20 56
AC_133 AB_92
OUT21 OUT44 IC6902
19 AC_132 AB_93 57
OUT20 OUT45
18 AC_131 AB_94 58
OUT19 OUT46 AN16071A-VT
17 59
AC_130 AB_95
OUT18 OUT47
16 AC_129 AB_96 60
OUT17 OUT48
15 61 PDP SCAN DRIVER
AC_128 AB_97
OUT16 OUT49
14 62
AC_127 AB_98
OUT15 OUT50 S/P
13 AC_126 AB_99 63
OUT14 OUT51 64bit
12 64
AC_125 AB_100
OUT13 OUT52
11 AC_124 AB_101 65
OUT12 OUT53
10 AC_123 AB_102 66
OUT11 OUT54
9 67
AC_122 AB_103
OUT10 OUT55
8 AC_121 AB_104 68
OUT9 OUT56
7 69
AC_120 AB_105
OUT8 OUT57
6 AC_119 AB_106 70 OUT63 OUT2
OUT7 OUT58 OUT64 OUT1
5 AC_118 AB_107 71
N.C. N.C.
OUT6 OUT59
4 72
AC_117 AB_108
3 AC_116 AB_109 73
2 74
AC_115 AB_110
1 75
AB_111
AB_112
Vf
R6908
220
Vfo
Vf5
Vscn
Vf(High Voltage Floting GND)
TO
SC-BOARD
(SC41)
5 6
125
SU2
AB_75 AA_38
25 51
AB_74 AA_39
24 AB_73 AA_40 52
23 AB_72 AA_41 53
OUT24 OUT41
22 54 OUT35 OUT30
AB_71 AA_42
OUT23 OUT42 OUT36 OUT29
21 AB_70 AA_43 55
OUT37 OUT28
OUT22 OUT43
20 56 IC6901
AB_69 AA_44
OUT21 OUT44
19 AB_68 AA_45 57
OUT20 OUT45
18 AB_67 AA_46 58
AN16071A-VT
OUT19 OUT46
17 59
AB_66 AA_47
OUT18 OUT47
16 AB_65 AA_48 60
OUT17 OUT48
15 61 PDP SCAN DRIVER
AB_64
OUT16 OUT49
14 62
AB_63
OUT15 OUT50 S/P
13 AB_62 63
48bit
OUT14 OUT51
12 64
AB_61
OUT13 OUT52
11 AB_60 65
OUT12 OUT53
10 AB_59 66
OUT11 OUT54
9 67
AB_58
OUT10 OUT55
8 AB_57 68
OUT9 OUT56
7 69
AB_56
OUT8 OUT57
6 AB_55 70 OUT63 OUT2
OUT7 OUT58 OUT64 OUT1
5 AB_54 71
N.C. N.C.
OUT6 OUT59
4 Q6921 72
AB_53
R6921
3 AB_52 2SK062000L 73
100k
2 D 74
AB_51
1 75
G
S
C6921
R6922
D6922
50V
100k
220p MAZ80560HL
R6936
220k
R6923
4.7k D6903
B0ECHP000003
C6934
250V D6902
1u MAZ80560HL
Vf(High Voltage Floting GND)
TH-42PG9W
SU-Board Schematic Diagram
7 8
TH-37PG9W / TH-42PG9W
UP
To 1st 80pins of
SCAN ELECTRODES
SU1
AA_27
25
AA_26
24 AA_25
23 AA_24
OUT24
22
AA_23
OUT23
21 AA_22
OUT22
20
AA_21
OUT21
19 AA_20
OUT20
18 AA_19
OUT19
17
AA_18
OUT18
16 AA_17
OUT17
15
AA_16
OUT16
14
AA_15
OUT15
13 AA_14
OUT14
12
AA_13
OUT13
11 AA_12
OUT12
10 AA_11
OUT11
9
AA_10
OUT10
8 AA_9
OUT9
7
AA_8
OUT8
6 AA_7
OUT7
5 AA_6
OUT6
4
AA_5
3 AA_4
2
AA_3
1
AA_2
AA_1
R6934
10k
9