Su-Board Schematic Diagram - Panasonic TH-42PM50U Service Manual

TH-42PM50U

13.50. SU-Board Schematic Diagram

SU-BOARD TNPA3242AB
A
UP
B
AD_27
51
AD_26
AD_25 52
53
AD_24
OUT41
OUT35 OUT30
AD_23 54
OUT42 OUT36 OUT29
55
AD_22
OUT43 OUT37 OUT28
AD_21 56
OUT44
57
AD_20
C OUT45
AD_19 58
OUT46
59
AD_18
OUT47
AD_17 60
OUT48
61
AD_16
OUT49 IC6901
AD_15 62
OUT50
63
AD_14
AN16021A-VT
OUT51
AD_13 64
OUT52
65
AD_12 PDP SCAN DRIVER
OUT53
AD_11 66
OUT54
AD_10 67
OUT55
AD_9 68
OUT56
AD_8 69
OUT57
70 OUT63 OUT2
AD_7
OUT58 OUT64 OUT1
AD_6 71
OUT59 N.C. N.C.
72
AD_5
AD_4 73
74
AD_3
75
AD_2
AD_1
NONUSE 1st OUTPUTS
D D6902 R6923
MAZ80560HL
10k
C6911
50V
R6922 R6920 1000p
10k 10k
TO R6901
100
SC-BOARD
Vf5
R6921
(SC45) 10k
SU45
1 GND
2 AE_FSI
3
4 AE_FCL
D6901
5 MAZ80560HL
AE_FCLK
6
7 C6912
50V
1000p
8 AE_PRO
9 VF5V
10 VF5V
SIU CLU CLKU PROU VF5V
E
F
TH-42PM50U
SU-Board Schematic Diagram
1 2
To 1st 80pins of
SCAN ELECTRODES
AD_38 AC_75
25 51
AD_39 AC_74
24 AD_40 AC_73 52
23 53
AD_41 AC_72
OUT24 OUT41
OUT35
22 AD_42 AC_71 54
OUT23 OUT42 OUT36
21 55
AD_43 AC_70
OUT22 OUT43 OUT37
20 AD_44 AC_69 56
OUT21 OUT44
19 57
AD_45 AC_68
OUT20 OUT45
18 AD_46 AC_67 58
OUT19 OUT46
17 59
AD_47 AC_66
OUT18 OUT47
16 AD_48 AC_65 60
OUT17 OUT48
15 61
AC_64
OUT16 OUT49 IC6902
14 AC_63 62
OUT15 OUT50
13 63
AC_62
AN16021A-VT
OUT14 OUT51
12 AC_61 64
OUT13 OUT52
11 65
AC_60 PDP SCAN DRIVER
OUT12 OUT53
10 AC_59 66
OUT11 OUT54
9 AC_58 67
OUT10 OUT55
8 AC_57 68
OUT9 OUT56
7 AC_56 69
OUT8 OUT57
6 70 OUT63
AC_55
OUT7 OUT58 OUT64
5 AC_54 71
OUT59 N.C.
OUT6
4 72
AC_53
3 Q6901 AC_52 73
2 2SK062000L 74
R6910 AC_51
100k
1 75
D
AC_50
AC_49
G
S
NONUSE
C6917
14 OUTPUTS D6903 R6911
50V
MAZ80560HL 100k
220p
Vf
R6902
220
R6912
Vfo 4.7k
150V
D6909
B0ECHP000001
C6931
R6924
250V
220k
0.1u
Vf
3 4
To 2nd 80pins of
SCAN ELECTRODES
TPSU1
AC_86 AB_139
25 51
AC_87 AB_138
24 AC_88 AB_137 52
23 53
AC_89 AB_136
OUT24 OUT41
OUT30 OUT35 OUT30
22 AC_90 AB_135 54
OUT29 OUT23 OUT42 OUT36 OUT29
21 55
AC_91 AB_134
OUT28 OUT22 OUT43 OUT37 OUT28
20 AC_92 AB_133 56
OUT21 OUT44
19 57
AC_93 AB_132
OUT20 OUT45
18 AC_94 AB_131 58
OUT19 OUT46
17 59
AC_95 AB_130
OUT18 OUT47
16 AC_96 AB_129 60
OUT17 OUT48
15 61
AC_97 AB_128
OUT16 OUT49
14 AC_98 AB_127 62 IC6903
OUT15 OUT50
13 63
AC_99 AB_126
AN16021A-VT
OUT14 OUT51
12 AC_100 AB_125 64
OUT13 OUT52
11 65
AC_101 AB_124 PDP SCAN DRIVER
OUT12 OUT53
10 AC_102 AB_123 66
OUT11 OUT54
9 AC_103 AB_122 67
OUT10 OUT55
8 AC_104 AB_121 68
OUT9 OUT56
7 AC_105 AB_120 69
OUT8 OUT57
OUT2 6 70 OUT63 OUT2
AC_106 AB_119
OUT1 OUT7 OUT58 OUT64 OUT1
5 AC_107 AB_118 71
N.C. OUT6 OUT59 N.C.
4 72
AC_108 AB_117
3 AC_109 AB_116 73
2 74
AC_110 AB_115
1 75
AB_114
AB_113
Vf
R6903
220
Vscn
5 6
106
AB_150 AA_203
25 51
AB_151 AA_202
24 AB_152 AA_201 52
23 53
AB_153 AA_200
OUT41
OUT24 OUT35 OUT30
22 AB_154 AA_199 54
OUT23 OUT42 OUT36 OUT29
21 55
AB_155 AA_198
OUT22 OUT43 OUT37 OUT28
20 AB_156 AA_197 56
OUT21 OUT44
19 57
AB_157 AA_196
OUT20 OUT45
18 AB_158 AA_195 58
OUT19 OUT46
17 59
AB_159 AA_194
OUT18 OUT47
16 AB_160 AA_193 60
OUT17 OUT48
15 61
AB_161 AA_192
OUT16 OUT49 IC6904
14 AB_162 AA_191 62
OUT15 OUT50
13 63
AB_163 AA_190
AN16021A-VT
OUT14 OUT51
12 AB_164 AA_189 64
OUT13 OUT52
11 65
AB_165 AA_188 PDP SCAN DRIVER
OUT12 OUT53
10 AB_166 AA_187 66
OUT11 OUT54
9 AB_167 AA_186 67
OUT10 OUT55
8 AB_168 AA_185 68
OUT9 OUT56
7 AB_169 AA_184 69
OUT8 OUT57
6 70 OUT63 OUT2
AB_170 AA_183
OUT7 OUT58 OUT64 OUT1
5 AB_171 AA_182 71
N.C. N.C. N.C.
OUT6 OUT59
4 72
AB_172 AA_181
3 AB_173 AA_180 73
2 74
AB_174 AA_179
1 75
AA_178
AA_177
R6913
220k
R6904
220
D6910
B0ECHP000001
C6933
250V 120V
0.1u
Vscn
Vfo
SU41
TO
SC-BOARD
(SC41)
Vfo
7 8
To 3rd 80pins of
SCAN ELECTRODES
AA_214
25
AA_215
24 AA_216
23
AA_217
OUT24
22 AA_218
OUT23
21
AA_219
OUT22
20 AA_220
OUT21
19
AA_221
OUT20
18 AA_222
OUT19
17
AA_223
OUT18
16 AA_224
OUT17
15
AA_225
OUT16
14 AA_226
OUT15
13
AA_227
OUT14
12 AA_228
OUT13
11
AA_229
OUT12
10 AA_230
OUT11
9 AA_231
OUT10
8 AA_232
OUT9
7 AA_233
OUT8
6
AA_234
OUT7
5 AA_235
OUT6
4
AA_236
3 AA_237
2
AA_238
1
TH-42PM50U
SU-Board Schematic Diagram
9