Pioneer SC430 - Page 33

33
FX-MG8156ZT,MG8156ZT-91,MG8317ZT,MG8317ZT-91
5
6
7
8
A
B
C
D
5
6
7
8
SWITCHES:
PCB UNIT
S1:LOAD SWITCH..........EJECT-PLAY
S2:70µs SWITCH...............ON-OFF
The underlined indicates the switch position.
R275
47K
R351 1K
R352 1K
R353 1K
R354 1K
R375 0R0
R355
270K
C352
3900P
R362
180
C351 R22
C354 R01
R374 0R0
C355
R1
D351
1SS355
M1 MOTOR UNIT
(MAIN MOTOR)
EXA1499
M2
MOTOR UNIT
(SUB MOTOR)
EXA1382
RS3
RS2
RS1
SC2
SC1
TAB
MC
CE
VCC2
NC
VCC
MCS
RRS
FRS
RSB
C
TAB
MS2
NC
NC
MM
SM1
RRS
GND
FRS
mtl
RSB
load
CN253
CN254
MECHANISM
DRIVER
IC351 PA2020A
R373 0R0
R404
270K
C405
R033
R277
220K
R278
100K
1
4116
PCB UNIT
REEL PCB
S1 LOAD
ESG1004
S2
ESG1004
70µs
MODE
SENSE
EGN1
EGN1005
EGN2
EGN1006
FWD END
SENSE
EGN3
EGN1006
REV END
SENSE
7
7
8
NM
MCS
R357
4R7K
R358
10K
C353
R01
R359
10K
C356
R01
R360
1K
R361
6R2K
R356
2K
Q351
2SB1260
Q352
2SC4102
RES
NES
8
L1
C1
4R7/35
P
O
N
P
O