Manual - Pioneer KEH-P7850 Service Manual

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3 7 63 1515 0
R290 0R0
C403 R068
R403 82K
C402
R402
16K
4700P
C401 R401
R33
4R7K
TE
L 13942296513
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R373 0R0
R375 0R0
R374
C356 R01
C355 R1
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2 9
8
M1
MOTOR UNIT
(MAIN MOTOR)
EXA1490
M2
MOTOR UNIT
(SUB MOTOR)
EXA1485
0R0
Q Q
3 6 7 1 3 1 5
SWITCHES:
PCB UNIT
S1:LOAD SWITCH..........EJECT-PLAY
S2:70µs SWITCH............ON-OFF
Power GND
The underlined indicates the switch position.
co
.
7
KEH-P7850
9 4 2 8
E
PCB UNIT
S1 LOAD
S2 70µs
ESG1004
ESG1004
MODE
SENSE
EGN1
EGN1005
EGN2 EGN3
EGN1006 EGN1006
0 5 FWD END 8 REV END 2 9 9 4 2 8
SENSE SENSE
F REEL PCB
m
D E F
7
8
9 9
A
B
9 9
C
D
19
8