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SCHEMATIC DIAGRAM - 23 OPERATION CIRCUIT
: +B SIGNAL LINE

LED_STANDBY KEY_0 KEY_1

11 10

R6403 1K

R6441 R6442 R6443 R6444 R6445 D6441 B3ABA0000397 D6442 B3ABA0000397 D6443 B3ABA0000397 D6444 B3ABA0000397

9 KEY_2 8 GND 7 NSW+5V 6 1K DISC1 5 1K DISC2 4 1K DISC3 3 1K DISC4 2 1K DISC5 1

TO MAIN (OPERATION CONTROL) CIRCUIT (CN6004) ON SCHEMATIC DIAGRAM - 21
CN6404

R6414

R6412 R6407

R6446 220

R6447 220

R6448 220

R6449 220

R6450 220

POWER SWITCH CIRCUIT

QR6403

QR6441
QR6403

QR6442

QR6443
QR6441 - 6445

QR6444

QR6445

UNR511F00L
LED DRIVE

UNR521F00L
LED DRIVE

D6403 B3NAA0000534

R6406 220 R6411 1.8K STANDBY_ LED 1 KEY_0 2 GND R6415 3 1K FC6401 STANDBY_ LED KEY_0 S6401 STOP S6403 PLAY GND S6402 PAUSE R6410 1.5K

R6413 1K R6409 1.2K R6408 1K

R6416 2.7K S6410 DOUBLE RE-MASTER

R6417 1.8K S6411 CD SEQUENTIAL

S6409 POWER

3

TRAY MOTOR CIRCUIT
M9101 (TRAY MOTOR)

SENSOR CIRCUIT
Q9103 FC9101

M
Q9102
1 2 3 4

B3NAB0000027
1 2 3 4 5 6

TRAYMOTORTRAYMOTOR+ PHOTO_DRV/A DGND PULSE_SENSE POSITION_SENSE

1 2 3 4 5 6

TRAYMOTORTRAYMOTOR+ PHOTO_DRV/A DGND PULSE_SENSE POSITION_SENSE

PHOTO INTERRUPTOR

S6406 RVS-SKIP

2

TRAYMOTORTRAYMOTOR+ DGND PHOTO_DRV/B DGND

11 10 9 8 7

2

1

Q9103

9102

B3NAA0000011 Q9101
1 2 3

3

4

PHOTO INTERRUPTOR

6 DGND 5 PULSE_SENSE 4 DGND 3 POSITION_SENSE 2 DGND 1

DISC_SENSE

Q9101
4

CN9102

B3NAA0000078

PHOTO INTERRUPTOR

LOADING MOTOR CIRCUIT
DGND Q9001

B3NAA0000068 Q9001
2 3 1 4

M9001 LOADING MOTOR

LOADINGMOTOR+ DGND LOADINGMOTORDGND

11 10 9 8 7

PHOTO INTERRUPTOR

M

S9001 LOADING

CAM_SENSOR 6 DGND 5 PHOTO_DRV/C 4 DGND 3 LOADING_SW 2 DGND 1

CN9003

S6408 OPEN/CLOSE

1

S6404 DISC EXCHANGE

S6407 FWD-SKIP

S6405 DISC SKIP

TO MAIN (OPERATION CONTROL) CIRCUIT (CN6002) ON SCHEMATIC DIAGRAM - 19

TO MAIN (OPERATION CONTROL) CIRCUIT (CN6003) ON SCHEMATIC DIAGRAM - 19

D6445 B3ABA0000397

820

820 820