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SCHEMATIC DIAGRAM - 23
POWER SWITCH
CIRCUIT
D6403
R6406
B3AAA0000534
220
R6416
R6417
2.7K
1.8K
STANDBY_
LED
KEY_0
GND
R6415
1K
TRAY MOTOR
CIRCUIT
M9101
(TRAY MOTOR)
M
TRAYMOTOR-
TRAYMOTOR+
PHOTO_DRV/A
Q9102
DGND
PULSE_SENSE
1
3
POSITION_SENSE
2
4
9102
B3NAA0000011
Q9101
PHOTO INTERRUPTOR
1
3
Q9101
B3NAA0000078
4
2
PHOTO INTERRUPTOR
OPERATION CIRCUIT
R6403
1K
QR6403
UNR511F00L
STANDBY_
LED
1
1
KEY_0
2
2
GND
3
3
FC6401
SENSOR CIRCUIT
B3NAB0000027
FC9101
PHOTO INTERRUPTOR
TRAYMOTOR-
1
1
TRAYMOTOR+
2
2
PHOTO_DRV/A
3
3
DGND
4
4
PULSE_SENSE
5
5
POSITION_SENSE
6
6
LOADING MOTOR CIRCUIT
Q9001
B3NAA0000068
PHOTO INTERRUPTOR
Q9001
2
1
3
4
R6446
R6447
R6448
220
220
220
QR6441
QR6442
QR6443
QR6403
QR6441 - 6445
UNR521F00L
LED DRIVE
LED DRIVE
R6413
1K
R6411
R6410
R6409
1.8K
1.5K
1.2K
Q9103
TRAYMOTOR-
TRAYMOTOR+
DGND
PHOTO_DRV/B
DGND
Q9103
2
1
DISC_SENSE
DGND
PULSE_SENSE
DGND
3
4
POSITION_SENSE
DGND
DGND
LOADINGMOTOR+
M9001
LOADING MOTOR
DGND
M
LOADINGMOTOR-
DGND
CAM_SENSOR
DGND
PHOTO_DRV/C
DGND
S9001
LOADING_SW
DGND
LOADING
: +B SIGNAL LINE
LED_STANDBY
11
KEY_0
10
KEY_1
9
KEY_2
8
GND
7
NSW+5V
6
R6441
1K
DISC1
5
R6442
1K
DISC2
4
R6443
1K
DISC3
3
R6444
1K
DISC4
2
R6445
1K
DISC5
1
R6449
R6450
220
220
QR6444
QR6445
R6408
1K
11
10
9
TO
8
MAIN
7
(OPERATION CONTROL)
CIRCUIT
6
(CN6002) ON
5
SCHEMATIC
4
DIAGRAM - 19
3
2
1
CN9102
11
10
9
TO
8
MAIN
7
(OPERATION CONTROL)
CIRCUIT
6
(CN6003) ON
5
SCHEMATIC
4
DIAGRAM - 19
3
2
1
CN9003
TO
MAIN
(OPERATION CONTROL)
CIRCUIT
(CN6004) ON
SCHEMATIC
DIAGRAM - 21
CN6404
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