Panasonic TH37PX50U - 37" HD PLASMA TV, Service Manual

Page: 205 / 316

13.97. SU-Board (1 of 2) Schematic Diagram (37inch)
TERM
SIDE
TERM
SIDE
A
G
_SO3
A
G
_SO4
A
G
_SO1
A
G
_SO2
AD_238
A
G
_SO1
AA_138 AA_136 AA_134
AE_123 AE_121 AE_127 AE_125
AE_124 AE_122 AA_132 AA_130 AE_128 AE_126 AA_146 AA_162 AA_160 AA_158 AA_148 AA_140 AA_144 AA_142 AA_152 AA_156 AA_154 AA_150 AA_188 AA_186 AA_184 AA_182 AA_172 AA_164 AA_170 AA_168 AA_166 AA_176 AA_174 AA_180 AA_178 AD_210 AD_212 AD_208 AD_206 AD_194 AD_196 AD_198 AD_200 AD_202 AD_204 AA_192 AA_190
AD_233 AD_235
AD_234 AD_236 AD_232
AD_229 AD_231
AD_230
AD_219 AD_215 AD_217 AD_221 AD_223 AD_225 AD_227
AD_214 AD_216 AD_218 AD_220 AD_222 AD_224 AD_226 AD_228
AD_237 AD_239
AD_240
AF_2 AF_4
AF_3
AF_6
AF_5
AF_22 AF_28 AF_26 AF_24
AF_23 AF_21 AF_27 AF_25
AF_20 AF_18 AF_16
AF_19 AF_17 AF_15
AF_14
AF_13
AF_12 AF_10
AF_11 AF_9
AF_8
AF_7
AF_30
AF_29
AF_40 AF_38 AF_36
AF_39 AF_37 AF_35
AF_34
AF_33
AF_32
AF_31 AF_45 AF_47 AF_49 AF_51 AF_41 AF_43
AF_44 AF_46 AF_48 AF_50 AF_52 AF_42
AF_53 AF_55
AF_54
AF_57
AF_56
AE_67 AE_69 AE_71 AE_73 AE_75 AF_59 AF_61 AF_63 AE_65
AE_68 AE_70 AE_72 AE_74 AE_76 AF_58 AF_60 AF_62 AF_64 AE_66
AE_77 AE_79
AE_78 AE_80
AE_91 AE_93 AE_95 AE_97 AE_99 AE_81 AE_83 AE_85 AE_87 AE_89
AE_90 AE_92 AE_94 AE_96 AE_98
AE_100
AE_82 AE_84 AE_86 AE_88
AE_101 AE_103
AE_102
AE_113 AE_115 AE_117 AE_119 AE_105 AE_107 AE_109 AE_111
AE_114 AE_116 AE_118 AE_120 AE_104 AE_106 AE_108 AE_110 AE_112
AG
_
C
L
A
G
_SO2
A
G
_CLK
A
G
_PR
O
A
G
_SO3
AA_164 AA_163 AA_165
AA_169
AA_170
AA_167
AA_166
AA_168
AA_171
AA_172
AA_173
AA_174
AA_175
AA_176
AA_177
AA_178
AA_179
AA_180
AA_181
AA_187
AA_188
AA_189
AA_190
AA_182
AA_183
AA_184
AA_185
AA_186
AA_192 AA_191
AA_152
AA_151
AA_154
AA_155
AA_153
AA_150
AA_149
AA_148
AA_147
AA_146
AA_145
AA_144
AA_143
AA_142
AA_141
AA_140
AA_134
AA_133
AA_132
AA_131
AA_139
AA_138
AA_137
AA_136
AA_135
AD_220
AD_198
AD_194
AD_197
AD_196
AD_195
AD_203
AD_202
AD_201
AD_200
AD_199
AD_216
AD_215
AD_214
AD_213
AD_212
AD_211
AD_210
AD_209
AD_208
AD_207
AD_206
AD_205
AD_204
AD_218
AD_219
AD_217
AD_221 AD_222
A
G
_CLK
AG
_
C
L
A
G
_PR
O
AD_193
AD_251
AD_252
AD_253
AD_254
AD_246
AD_247
AD_248
AD_249
AD_250
AD_233
AD_234
AD_235
AD_236
AD_237
AD_238
AD_239
AD_240
AD_241
AD_242
AD_243
AD_244
AD_245
AD_231
AD_230
AD_232
AE_92 AE_94 AE_93
AE_89
AE_91
AE_90
AE_76
AE_77
AE_78
AE_79
AE_80
AE_81
AE_82
AE_83
AE_84
AE_85
AE_86
AE_87
AE_88
AE_71
AE_72
AE_73
AE_74
AE_75
AE_67
AE_68
AE_69
AE_70
AE_65 AE_66
A
G
_CLK
AG
_
C
L
A
G
_PR
O
AE_104
AE_102
AE_103
AE_117
AE_116
AE_115
AE_114
AE_113
AE_112
AE_111
AE_110
AE_109
AE_108
AE_107
AE_106
AE_105
AE_122
AE_121
AE_120
AE_119
AE_118
AE_126
AE_125
AE_124
AE_128
AE_123
AG
_
C
L
AF_37 AF_36
AF_40
AF_38
AF_39
AF_53
AF_52
AF_51
AF_50
AF_49
AF_48
AF_47
AF_46
AF_45
AF_44
AF_43
AF_42
AF_41
AF_58
AF_57
AF_56
AF_55
AF_54
AF_62
AF_61
AF_60
AF_59
AF_64 AF_63
AF_35
A
G
_PR
O
A
G
_CLK
A
G
_SI
AF_25
AF_27
AF_26
AF_12
AF_13
AF_14
AF_15
AF_16
AF_17
AF_18
AF_19
AF_20
AF_21
AF_22
AF_23
AF_24
AF_7
AF_8
AF_9
AF_10
AF_11
AF_3
AF_4
AF_5
AF_6
AA_129 AA_131 AA_133 AA_135 AA_137 AA_139 AA_141 AA_143 AA_145 AA_147 AA_149 AA_151 AA_155 AA_157 AA_153 AA_159 AA_161 AA_163 AA_165 AA_167 AA_169 AA_171 AA_173 AA_175 AA_177 AA_179 AA_181 AA_183 AA_185 AA_187 AA_189 AA_191 AD_213 AD_211 AD_209 AD_207 AD_205 AD_203 AD_201 AD_199 AD_197 AD_195 AD_193
AF_33 AF_34 AF_30 AF_32 AF_31 AF_29 AF_28
AF_1
AF_1
AE_96 AE_95
AE_101 AE_100
AE_98 AE_99 AE_97
AE_127
AA_129
AA_130
AA_156 AA_157 AA_160 AA_158 AA_159 AA_162 AA_161
AD_256
AD_255
AD_223 AD_224 AD_229 AD_228 AD_225 AD_227 AD_226
5V
AF_2
A
G
_PR
O
A
G
_PR
O
A
G
_CLK
A
G
_CLK
AG
_
C
L
AG
_
C
L
A
G
_SI
A
G
_SI
B7
B19
C6919
250V
0.1u
A12
C6918
250V
0.1u
A15
B25
B4
B27 B16
AN16042A-VT
IC6901
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
NC
32
VDDH
33
VDDH
34
NC
35
GND
36
GND
37
GND
38
NC
39
GND
40
GND
41
GND
42
NC
43
VDDH
44
VDDH
45
NC
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
NC
79
VDDH
80
VDDH
81
NC
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
NC
96
VDDH
97
VDDH
98
NC
99
OUT1
100
OUT2
A13
B26
R6904
220
B6
B38
A10 A17
SU2
B36 B20
B4
A52 A36 A20 A4
B55 B39 B23
B7
A55 A39 A23 A7
B58 B42 B26 B10
A58 A42 A26 A10
B45 B29 B13
A45 A29 A13
B48 B32 B16
A48 A32 A16
B51 B35 B19
B3
A51 A35 A19 A3
B54 B38 B22
B6
A54 A38 A22 A6
B57 B41 B25
B9
A57 A41 A25 A9
B60 B44 B28 B12
A60 A44 A28 A12
B47 B31 B15
A47 A31 A15
B50 B34 B18
B2
A50 A34 A18
B53
A1
B37 B21
B5
A53 A37 A21 A5
B56 B40 B24
B8
A56 A40 A24 A2 A8
B59 B43 B27 B11
A59 A43 A27 A11
B46 B30 B14
A46 A30 A14
B49 B33 B17
B1
A49 A33 A17
B52
A18
R6901
100
A26 A35
A8
C6902
16V
1u
B23
A37 A34
B24
A20
A3
B5
A24
D6904
B0ECHP000003
A25
C6907
50V
1000p
C6904
16V
1u
B9
A21
D6903
B0ECHP000003
A22
B20
A33
R6902
220
R6907
EXB38V103JV
R6903
220
B8
A30
B18 B40 B10
A39
A4
C
B21 B35
A36
B29
AN16042A-VT
IC6904
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
NC
32
VDDH
33
VDDH
34
NC
35
GND
36
GND
37
GND
38
NC
39
GND
40
GND
41
GND
42
NC
43
VDDH
44
VDDH
45
NC
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
NC
79
VDDH
80
VDDH
81
NC
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
NC
96
VDDH
97
VDDH
98
NC
99
OUT1
100
OUT2
B34
A19 A16 A14
B39
D6901
MAZ80560HL
B1
B22
D6902
MAZ80560HL
A9
A27
SU45 1 2 3 4 5 6 7 8 9
B17 B13
AN16042A-VT
IC6902
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
NC
32
VDDH
33
VDDH
34
NC
35
GND
36
GND
37
GND
38
NC
39
GND
40
GND
41
GND
42
NC
43
VDDH
44
VDDH
45
NC
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
NC
79
VDDH
80
VDDH
81
NC
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
NC
96
VDDH
97
VDDH
98
NC
99
OUT1
100
OUT2
AN16042A-VT
IC6903
1
OUT3
2
OUT4
3
OUT5
4
OUT6
5
OUT7
6
OUT8
7
OUT9
8
OUT10
9
OUT11
10
OUT12
11
OUT13
12
OUT14
13
OUT15
14
OUT16
15
OUT17
16
OUT18
17
OUT19
18
OUT20
19
OUT21
20
OUT22
21
OUT23
22
OUT24
23
OUT25
24
OUT26
25
OUT27
26
OUT28
27
OUT29
28
OUT30
29
OUT31
30
OUT32
31
NC
32
VDDH
33
VDDH
34
NC
35
GND
36
GND
37
GND
38
NC
39
GND
40
GND
41
GND
42
NC
43
VDDH
44
VDDH
45
NC
46
OUT33
47
OUT34
48
OUT35
49
OUT36
50
OUT37
51
OUT38
52
OUT39
53
OUT40
54
OUT41
55
OUT42
56
OUT43
57
OUT44
58
OUT45
59
OUT46
60
OUT47
61
OUT48
62
OUT49
63
OUT50
64
OUT51
65
OUT52
66
OUT53
67
OUT54
68
OUT55
69
OUT56
70
OUT57
71
OUT58
72
OUT59
73
OUT60
74
OUT61
75
OUT62
76
OUT63
77
OUT64
78
NC
79
VDDH
80
VDDH
81
NC
82
GND
83
GND
84
DIR
85
SO
86
CLK
87
LA
T
88
VDD
89
OC1
90
OC2
91
SI
92
CLR
93
GND
94
GND
95
NC
96
VDDH
97
VDDH
98
NC
99
OUT1
100
OUT2
B15 B30
A7
A32
B31
C6903
16V
1u
A29 A11
B36
A40
B12 B11
R6911
220k
B14
A28
B28
B2
A5
B32
R6916
220k
C6917
250V
0.1u
B37 B33
C6920
250V
0.1u
A31 A23
A2
C6908
50V
1000p
A1
SU1
B36 B20
B4
A52 A36 A20 A4
B55 B39 B23
B7
A55 A39 A23 A7
B58 B42 B26 B10
A58 A42 A26 A10
B45 B29 B13
A45 A29 A13
B48 B32 B16
A48 A32 A16
B51 B35 B19
B3
A51 A35 A19 A3
B54 B38 B22
B6
A54 A38 A22 A6
B57 B41 B25
B9
A57 A41 A25 A9
B60 B44 B28 B12
A60 A44 A28 A12
B47 B31 B15
A47 A31 A15
B50 B34 B18
B2
A50 A34 A18
B53
A1
B37 B21
B5
A53 A37 A21 A5
B56 B40 B24
B8
A56 A40 A24 A2 A8
B59 B43 B27 B11
A59 A43 A27 A11
B46 B30 B14
A46 A30 A14
B49 B33 B17
B1
A49 A33 A17
B52
A38
B3
A6
C6901
16V
1u
UP
FCL
VF5V VF5V FCLK
PR
O
FSI
Vf Vscn
COMPONENT (LOWER) SIDE
FOIL (UPPER) SIDE
2 4
C
1
F
5
E
7 3
A
B
D
9 6 8
Vfo
PDP SCAN DRIVER PDP SCAN DRIVER PDP SCAN DRIVER PDP SCAN DRIVER
SCAN ELECTRODES
To 1st 120pins of
SCAN ELECTRODES
To 2nd 120pins of
SU-BOARD TNPA3551 (1/2)
SC-BOARD
TO
(SC45)
AG
_
S
I
AG
_
C
L
A
C
-CLK
AG
_
P
R
O
VF5V VF5V
TO
(SC41)
SC-BOARD
SU41
1
2
3
4
5
6
TH-37PX50U
SU-Board (1 of 2) Schematic Diagram TH-37PX50U
SU-Board (1 of 2) Schematic Diagram
TH-37PX50U / TH-42PX50U / TH-50PX50U
205