Hb-Board - Panasonic TH-50PHW7BX Service Manual

TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY

14.4. HB-Board

6
5
HB-BOARD(FOIL SIDE)
TXNHB10QXS
TNPA2844
A1 A2 A1 A2
PbF
ORDER NO.
B1 B1
4 B2 B2
IC251 IC251
56 56
29 29
1 1
28 28
C171
R188
C154 C153
C152
C149
3
C134
C137
C151
C150
R140 R140
R302 R302
R307 R307
R308 R308
R131 R131 Q104 Q104
R309 R309 R315 R315 R117 R117
2
C006 C006
JS306 JS306 R013 R013
R055 R055
R319 R319
R053 R053 R017 R017
R313 R313 R063 R063
R051 R051
R054 R054
C053 C053
R009 R009
JS310 JS310
JK004 JK004 JK005 JK005
R R R R
L L B B GR GR
SLOT SLOT 1 2 3 1 2 3
Y Y
1
TH-50PHD7BK/BS/EK/ES/UY
TH-50PHW7BX/EX
HB-BOARD TXNHB10QXS
A B
HB-BOARD(COMPONENT SIDE)
TXNHB10QXS
2 HV
HB
A39
A40
B39
H1
B40
R178
C180
R152
R177
R180
R173
C140
JS305
C120
R047 R047
R128 R132
C021 C021
Q007 Q007
Q102 Q102
R129 R129
R119 R119
R046 R046
R106 R106
R102 R102
R045 R045
R041 R041
R107 R107
Q101 Q101
C022 C022
Q006 Q006
R033 R033
R042 R042
R034 R034
R043 R043
C015 C015 R048 R048
C017 C017
L005 L005
R027 R027
R032 R037 R032 R037
R003 R007 R003 R007
JK002 JK002
JK001 JK001
C C
C D
B39 B39
B40 B40
C324 C324
H1 H1 C330 C330 C329 C329
C321 C321
L308 L308
L307 L307
R300
C266 C266
C265 C265
L252 L252
IC302
C184 C184
R252 R252
C187 C261 C261
L251 R253
C263
C164
C186 C186
C256
C262
R183 R183 C157 C157
L105
X101 X101
193 193 C147 C147
1 1 R158
R155 R155
C144
C138 C138
C142
C133
R154 R154
1 1 5
C131 C131
C132 IC301
R112
C129
C020 C105
C130 C130
R113
C128
C126 C126
R189 R189
C124 C124
C125 C125
C018 C018 4 4 1 1
C127 C127
64 64
129 129
NP NP
R142 R142 128 128
R143 R143
4 4 JS302 JS302 C118 C118
5 5
IC104 IC104 5 5 R031 R031 8 8
R038 R038
3 3
1 1 C188 C188
4 4
1 1 5 5 R139 R139
6 6 R121 R121
R123 R123
IC102
3 3
1 1
C104
R122
R124 R124
7 7
12 12
4 4 D001 D001
R049 R049 1 1
R065 R065
R025 R025 IC003
4 4
5 5
C024 C024 Q023 Q023
8 8
5 5
1 1
3 3
C326 C326
Q001 Q001
R022 R022
R018 R018 IC304
R021 R021 NP NP
R062 R062
L051 L051
JS308 JS308
C002
L001
B B L L
JS309 JS309 C051 C051
R024
C
Y JK005 JK005
R011 R016 GR GR
R064
JK002
E F
38
HB
Parts Location
HB-BOARD
IC
TRANSISTOR
C319 C319
IC3001 E-2 Q3001
IC3002 D-2 Q3002
TS100 TS100 GND
IC3003 E-2 Q3003
IC3101 D-3 Q3004
C323 C323 TS101 TS101 VD VD
IC3102 E-2 Q3005
R255 R255
R254 R254
HD HD
TS102 TS102 IC3103 F-3 Q3006
L104 L104
IC3104 E-2 Q3007
R305 R305
IC3105 F-2 Q3023
L303 L303
L103 L103
IC3201 B-3 Q3051
IC3251 B-4 Q3052
C313 C313
3 3 5 5 IC3301 F-3 Q3101
IC303
IC3302 D-4 Q3102
C148 C148 2 2 1 1
IC3303 G-3 Q3104
L102 L102 C309 C309
IC3304 F-2
TP
R149 R149 IC3305 F-2
C141 C141
R148 R148
IC3699 F-2
TS3100
TS3101
TS3102
TS3301
R208 R208 TS3302
TS3303
L201 L201
C207 C207
R337 R337
IC699
L052 L052
C052 C052
JK004
R R R R
G H
E-2
B-2
E-2
C-2
D-2
B-2
C-2
D-2
B-2
B-2
B-2
C-2
B-2
G-4
G-4
G-4
E-4
E-4
E-4
TH-50PHD7BK/BS/EK/ES/UY
TH-50PHW7BX/EX
HB-BOARD TXNHB10QXS
I