Printed Wiring Board - Main Comb Section - Sony TA-MR2ES Service Manual

TA-MR2ES
Q Q
3-6. PRINTED WIRING BOARD – MAIN COMB SECTION –
3 7 6 3 1 5 1 5 0
1 2
A
ON
4 3 2
B
9 8 7
OFF 1 2 3 4 TEST
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
D405
(GRN)
F
(RED)
D406
AMP
IN USE
BOARD
CN403
E
(Page 10)
F
w w w
TA-MR2ES
• See page 5 for Circuit Boards Location. •
3 4 5
C
AMP
BOARD
CN402
(Page 10)
D404
ON
R487
x a o
y
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
8
6 7
R461
R444
LP5 MUTING
VOL
+ -
S407
S402
Q Q
3 7 6 3
R
RV300
LP8
JW172
CN454
1 4
E
AMP
BOARD
CN404
(Page 10)
u 1 6 3
.
12 12
http://www.xiaoyu163.com
2 4
9 9 8
8 9
POWER
R446
POWER OFF POWER ON ON/OFF
S405 S406
S403 S404
R445
1 5 1 5 0 8 9 2 4
L
ATTENUATOR
RV350
W1
LP9
m
c o
2
9 9
10 11
D
AMP
BOARD
CN400
(Page 10)
9 8 2 9 9