Yamaha CD-C600 - SCHEMATIC DIAGRAMS: Operation (5-8); Operation (5) Schematic; Operation (6) Schematic; Operation (7) Schematic

A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JKLMN
CD-C600
50
OPERATION 2/4
★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★ Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
IC502
IC503
IC503
CB508
CB507
CB506
CB505
CB504
CB503W501
IC501
CB501
CB502
CB509
W502
5.1
4.9
3.8
0
0
3.3
0
0
0
0
0
0
0
0
0
0
0
-13.5
0
0
0
5.0
11.7
0
6.2
6.2
0
0
4.8
0
0
0
0
0
0
0
5.0
11.7
-13.5
0
0
3.3
3.3
11.7
0
3.3
VOUT1
VSENSE1
-+
-+
VIN1-
VIN1+
VEE
VIN2+
VIN2-
VOUT2
VSENSE2
VCC
1
2
3
4
5
6
7
8
9
10
IC503: LA6510
1 A power operational amplifier
IC502: TA7291P
Bridge driver
7
Vcc Vref
REG
PROTECTOR
CIRCUIT
(TSD)
Vs
OUT1
OUT2
GND
IN1
IN2
4
5 16
8
2
10
M
TRAY OPEN/CLOSE DRIVER
TRAY OPEN/CLOSE DRIVER
OPERATION (8)
OPERATION (5)
OPERATION (6)
OPERATION (7)
LOADING MOTOR
LOADING SW
CLAMP-UP/DOWN SW
DISC CLAMP MOTOR
TRAY ROTATE MOTOR
to OPERATION (11)_CB808
Page 52
L8
to MAIN_CB306
Page 48
I2