Panasonic CQ-DF201U Service Manual page 46

SW1
SW2
SW4
SW1
RESET
SW
MT1
TRAVERSE
MOTOR
M
MT2
SPINDLE
MOTOR
M
MT3
LOADING
MOTOR
0.1
1 8
2
7
3 6
4 5
TRACKING-COIL
FOCUS-COIL
IC3
FOCUS, TRACKING COIL DRIVE/
LOADING, SPINDLE, TRAVERESE MOTOR DRIVE
4.5
3.8
2.4
2.4
2.4
5.0
0.2
3.8
2.5
2.3
3.4
2.5
4.1
3.5
0
2.2
0
IC1
SERVO AMP
2.5
0
0.4
0.3 2.5
0
0
2.4
2.5
2.4 2.5
2.1 2.5
2.5
0
0 0
0 2.7
2.7 0
0
0
5.0
2.5
2.5
2.5 2.5
2.5 2.5
40nS, 2V/DIV
2.5
1.0uS, 2V/DIV
2.4 0
2.5
5.1
2.4 2uS, 2V/DIV
2.4
2.5
0
2.6
2.4
2mS, 2V/DIV
2mS, 2V/DIV
4.8
2.5
5.1
2.5
0
20nS, 2V/DIV
IC4
CD SYSTEM
CONTROL
IC2
SERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/
DIGTAL FILTER/
D/A CONVERTER
RAJ2719 [VJ62108]