Dvd Servo Block (Left Side) - Panasonic CQ-VD5505W Service Manual

12.7. DVD Servo Block (Left Side)

5V
The following symbols are
shown on the schematic
diagram.
1.3V
1.3V
2.5V
2.5V
3.3V
3.3V
5V
5V
8V
8V
AUDIO (L,R)
VISUAL
5V
IC301
YESAM405
5.2
3.3
1.7
5.2
1.7
9.0
0
5.2
5.2 9.0
0
5.2
5.2 0
0 0
5.2
8.0
0 5.0
0 0
0
0
0 0
0 0
0 0
0 0
0
0.2
8.0 0.2
8.0 0
0
0
0
5.2
0
1.7
0.2
0 8.0
1.6 0.2
1.7 0.2
Q201
YESAN144
3.3
3.3
0
Q102
YESAN140
Q206
YESAN137
Q212
YESAN138
5.1
0
5.1
0
0
0
YESAN139
0
0
5.1
Q211
5.1
YESAN138
0
8V
5V
3.3V
5.2
5.2
5.2
0
5.2
0
3.3V
5.2
5.2
0
0 0 Q205
0
YESAN137
Q203
0
Q204
TESAN147
5V
48
3036-14-01
5V
8V
3.3V
1.3V
0
0
0
0
3.3
0
3.3 2V / DIV, 1ms / DIV 2V / DIV, 1ms / DIV
3.2
0
0
3.3
3.3
3.3
3.4
0
1.3
3.3
1.7
3.3 2V / DIV, 5ms / DIV
0
3.3
0
1.5
1.6
2V / DIV, 10us / DIV
0
3.3
0
0
0
0
0
0
0
0
3.3
0.9
0
2.3
1.8
0
0
1.7
3.3
2.1
2.1
1.8
1.8
20mV / DIV, 1ms / DIV
1.7
1.7
1.7
1.7
3.3
1.9
1.4
0
0.2
1.5
0.2
2V / DIV, 1ms / DIV
0
2.3
1.7
3.3V
5V
3.3V
YE
50mV / DIV, 0.1us / DIV
3.3V