Printed Wiring Board - Led Bar Board - Sony STR-KM22 Service Manual

STR-KM22/KM55/KM77
5-34. PRINTED WIRING BOARD – LED BAR Board –
1 2 3
A
B
C
LED BAR BOARD
S101
D SPEAKER SETTINGS
D155
CL175
D130
E
F
STR-KM22/KM55/KM77
• See page 14 for Circuit Boards Location.
4 5 6 7
POWER KEY
BOARD
CN100
(Page 46)
>020P
LP102
1 3 6
CN102
S103
M-TURBO
S102
MUSIC/MOVIE
D157
D156 D158
CL176 CL177 CL179 CL180
CL178
D132 D133
D135
• : Uses unleaded solder.
8 9 10 11
NFC CHAIN
BOARD
CN4000
(Page 46)
>019P
CL171
CN110
1
9 CL166
8 2
JR208
JR229
JR JR
JR
S104
S105 JR JR JR222
JR JR209
GAME FOOTBALL
Q110
E B
CL186
D160
D159
CL181 CL182
CL183
CL184
CL185
D136 D138
44 44
12 13 14
CL159
CL161
CL174
CL168
R156
D146 D144
CL173
CL170
CL169
CL190 CL167
CL162
B E Q111
C130
CL165
CL158
CL164 CL156
CL160
CL149
EN101 JR219
JR JR CL192
CL189
CL191
JR221 JR204
MASTER CL193
JR JR JR
VOLUME CL194
JR214 JR216
CL172
JR JR
JR CL155
Q112
C124 C123
E B
R160 R159
CL188
CL152
CL151
CL187 D141
D139
CL150
CL157
LP104
1-889-509-
15 16
CL163
>008P
MAIN BOARD
CN2503
(Page 21)
>018P
DISPLAY BOARD
CN101
(Page 43)
CL148
11
(11)