Pioneer FH-2037 ZF X1R/UC Service Manual page 31

5
Q271
2SC4116
R277
220K
R275
47K
C405 R033
R404
270K
5
6
CN255
R375 0R0
R373 0R0
RS3 MCS
RS2 RRS
FRS
RS1
SC2 RSB
SC1 C
TAB TAB
MS2
MC
CE NC
VCC2 NC
VCC SM1
MM
NC
R374 0R0
MECHANISM
DRIVER
C356 R01
C355 R1
FH-2037ZF/X1R/UC
6
7
M1 MOTOR UNIT
(MAIN MOTOR)
E
EXA1491 SENSOR UNIT
CN256
CN253
RSB
GND
RS
mtl
S103
MCS
S102
load
S101
CN254
M2
MOTOR UNIT
(SUB MOTOR)
EXA1623
SWITCHES:
SENSOR UNIT
S101:LOAD SWITCH..........EJECT-PLAY
S102:MODE SWITCH............ON-OFF
S103:70µs SWITCH...............ON-OFF
The underlined indicates the switch position.
7
8
A
B
REEL SENSE
Q101
EGN1004
70µs
MODE
LOAD
ESG1007x3
C
D
E
F
D E
31
8