Printed Wiring Board - Display Section - Sony STR-K7100 - Multi Channel Av Receiver Service Manual

STR-K7100
5-25. PRINTED WIRING BOARD — DISPLAY SECTION — • Refer to page 14 for Circuit Boards Location.
1 2 3
DISPLAY BOARD
A
TP102
R110
CL201
CNP106 S112
DCAC
MEMORY/
2
CL004
BOARD GRY
Q ENTER
1
CN2000
JW143
5
(Page 37)
B
CL024
CN104
CL022 JW159
1
POWER KEY JW136
CL023
R
BOARD
JW129
CL063
CN103
JW161
(Page 37) 5
CL064
CL065
CL066
C
CL007
CL031
CL032
CL008
C148
CL005
D
CL009
53
JW103 JW165
CN108 CN108
GRY 4 R198
H 4
CL030
GRY
MAIN
CL029
BOARD
RED
CNP507 1 1
(Page 23)
CL028
E
STR-K7100
4 5 6
R109 R107
R108
S111
S108
TUNING 2CH
MODE S109
S110
– +
TUNING
R117
R116
R118
1
C112
R115
IC101
C111 JW1101
14
C110
JW105
JW121
JW127
C162
FL101
C144
VACUUM FLUORESCENT DISPLAY
JW133
JW158
JW125
JW115
JW116
JW149
JW160
50
D105
MULTI CHANNEL DECODING
: Uses unleaded solder.
7 8 9
R105
R106
S106 S105
S107
MUSIC
MOVIE
A.F.D.
C149
2 3 1
C165
JW117
R119
7
IC103
C147
8
JW102
R120
JW119
JW154
Q110
S104
B E
DISPLAY
5 2
R197
38 38
10 11 12
R101
S102
AUTO CAL
JW135
CL042
RV101
JW114
JW169
JW163
JW126
3 1 2
JW109
JW107
JW120
JW108
INPUT
JW157
SELECTOR JW106
JW142
RV102
JW137
JW167
JW145
JW147
3 1 2
JW141
R103 JW113
JW118
MASTER
VOLUME
JW155
S103
INPUT
MODE
CL058
• Semiconductor
Location
Ref. No. Location
D105 E-5
IC100 C-4
IC101 C-6
IC103 C-8
Q110 D-8
13 14
TP103
CL200
S101
MUTING
TP101
CNS100
17
16
CL011
DIGITAL
M
CL002 BOARD
CNS511
CL010
(Page 27)
2
CL003 1
JW171 CL051
CL046
CL061
JW170
CL059
CL062
CL047
JW140
CL060
1-872-431-