Panasonic CQ-C5405U

16
7.4. CD Servo Block
3032-14-49
CQ-C5405U/C5305U CD SERVO
(CN103)
To MAIN 7229-02-11 CN801
IC201
YESAM339
Q101
YESAN086
IC101
YESAM383
D103 YESAD177
1V / DIV, 5µs / DIV
1V / DIV, 10µs / DIV
1V / DIV, 0.1ms / DIV
0.5V / DIV, 50ns / DIV
2V / DIV, 50ns / DIV
2V / DIV, 0.1s / DIV
2V / DIV, 50ms / DIV
2V / DIV, 50ms / DIV
2V / DIV, 1ms / DIV
0
3.2
2.1
0
0
0
0
0
0
0
0
1.2
0
1.5
1.5
3.2
3.2
0
3.2
0
0
0
0
0
0
0
3.2
3.2
0
0
0
0
1.4
1.4
0.8
1.6
1.6
1.2
1.2
1.1
3.2
1.7
1.2
1.7
1.8
2.5
0
1.8
1.8
1.8
1.8
2.0
2.0
1.6
1.5
1.6
0
0
2.1
0
1.6
0
0
0
1.5 2.1 3.2 3.2 3.2 3.2 2.8
0
0.7
0
3.2
0 0
1.6 1.5 3.2 3.2
0 0
3.2
0 0
1.6 3.2 1.6
0
1.6
0 0 0 0 0 0 3.2 1.5 1.8 0 3.2 1.5 1.6 0
1.6 1.7 1.6 1.6 1.6 1.6 8.3 3.2 0 4.6 4.6 4.3 4.8 0 0
3.2 3.2 1.6 1.1
0
1.6 8.3
0 0
3.7 4.1 3.9 3.9 8.3
0
3.1
1.8
2.5
8V
3.3V
8V
3.3V
CD(L,R)
The following symbols are
shown on the schematic
diagram.
8V
8V8V8V
3.3V
3.3V
3.3V
3.3V3.3V
3.3V
3.3V
3.3V
3.3V3.3V3.3V
3.3V
8V 8V
3.3V
3.3V
3.3V
3.3V
3.3V
L
R
L
R
L
R
L
R