Printed Wiring Boards - Control Section - Sony TA-S3 Service Manual

TA-S3
Q Q
3 7 6 3 1 5 1 5 0
5-5. PRINTED WIRING BOARDS – CONTROL Section – •
1 2
PANEL BOARD
A
B
JW501
C701
C702
FUNCTION
C
S701
ROTARY ENCODER
1 3
DIGITAL
S715
T E
L 1 3 9 4 2 2 9 6 5 1 3
R714
D
E
w w w
See page 10 for Circuit Boards Location.
3 4 5
VOLUME
S703
ROTARY ENCODER
1 3
C706
C705
JW509
22
23
CN700
FRONT AMP
D
BOARD
CN104
(Page 11)
x a o
y
. i
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8
6 7
R724
C781
MULTI CHANNEL
D781
DECODING
NO781
2 1
D706 D705
R713
D706, S714
2CH/MULTI
C R712
S714
NO780 S713
2 1
D705, S713
JW524
MOVIE MODE
B
R711
R707
R708
E
Q701
E
Q702
S702
FB708
ROTARY ENCODER
CLP703
1 3
FILE SELECT
C703
Q Q
3 7 6 3
R709
(CHASSIS)
u 1 6 3
.
14 14
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2 4
9 9 8
8 9
D704, S712
JW521
MUSIC MODE
R715
NO711
A
1 3
D704
NO710
1 3
S712
R719 R718 R716
R717
ENTER
S723
v
B b
V
D703, S711 D702, S710
EQ
C704
D703
1 5 1 5 0 8 9 2 4
S711 S710
R720
R710
R721
S719
S718
EQ ON/OFF SET UP
m
c o
2
9 9
10 11
D701, S705
I/1
D701
S705
SUR
FB705
D702
FB704
9 8 2 9 9
FB706
J703
PHONES
C710
C712
C711
CLP702
11
(21)
(CHASSIS)
• Semiconductor
Location
Ref. No. Location
D701 B-11
D702 C-10
D703 C-8
D704 B-8
D705 B-7
D706 B-6
D781 A-6
Q701 C-6
Q702 C-6