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SL
V
-KS1
B+
B+
B+
B+
NO MARK:REC/PB MODE
4.9
4.9
4.9
0
JL432
GND
(D)
GND
(AN)
0.01u
C405
47k
R402
18k
R440
JS401
JL427
JL401
JL402
JL429
1
2
3
4
5
0.1u
C427
10V
100u
C406
RPM6940
IC403
1
OUT
2
GND
3
VCC
0
R415
JL444
S410
JL445
S413
FF
REW
JL446
S409
PLA
Y
1500
R416
3900
R417
330
R428
JL448
JL438
0
R411
1500
R409
S412
0
R410
0
R408
JL441
S406
EJECT
JL433
4700
R419
S424
S423
100
R401
3900
R431
S425
JL449
1500
R420
3900
R413
0
R412
JS402
0
R432
150
R421
SLR-342MCT32
D401
JS403
UN2212-TX
Q450
0
JS451
S401
JL450
1
A
REMOCON
FUNC KEY1
FUNC KEY2
D 5V
MAIN/SAP
MA-370 BOARD (5/6)
11
(SEE P
AGE 4-22)
MA-370 BOARD (6/6)
8
MA-370 BOARD (3/6)
(SEE P
AGE 4-13)
ADJ
GND
REC
/
POWER
STOP
SP/EP
PLA
Y TIMER
REMOTE CONTROL
RECEIVER
IC403
LED DRIVE
(POWER)
2
E
3
B
7
C
D
F
69
45
8
05
SET UP
CN404
JW
4-19
4-20
MODE CONTR
OL
MA-370 (5/6)
MA-370 (MODE CONTR
OL) SCHEMA
TIC DIA
GRAM
•
See pag
e 4-5 f
or printed wiring boar
d.
– Ref. No.: MA-370 board; 1,000 series –