Panasonic CQ-VD5005W, Service Manual

Page: 20 / 53

20
8.5. DVD Servo Block
CQ-VD5005W CD DECK
3036-14-01
IC301
YESAM405
Q201
YESAN144
Q102
YESAN140
Q202
YESAN144
Q205
YESAN137
Q206
YESAN137
Q203
YESAN139
Q212
YESAN138
Q211
YESAN138
Q204
TESAN147
IC107
YESAM364
IC105
YESAM294
Q207
YESAN145
IC104
YESAM370
IC106
YESAM407
Q101
YESAN140
IC103
YESAM406
IC102
D108
YESAD157
D104-D107
YESAD157
D104 D105 D106 D107
IC101
YESAM366
U2.5V
S3.3V
S3.3V
S3.3V
U2.5V
U2.5V
U2.5V
T
o
MAIN E-3173Aa CN252
2V / DIV, 1ms / DIV
2V / DIV, 1ms / DIV 2V / DIV, 1ms / DIV
2V / DIV, 1ms / DIV
1V / DIV, 1us / DIV
1V / DIV, 0.5ms / DIV
1V / DIV, 2us / DIV
50mV / DIV, 0.1us / DIV
20mV / DIV, 1ms / DIV
2V / DIV, 5ms / DIV
2V / DIV, 10us / DIV
1V / DIV, 1ms / DIV
1V / DIV, 0.2ms / DIV
1V / DIV, 0.2ms / DIV
1V / DIV, 5us / DIV
1V / DIV, 5us / DIV
1V / DIV, 5us / DIV
20mV / DIV, 50ns / DIV
1V / DIV, 2us / DIV
0 0 3.3 3.3 3.3 0 0 3.3 3.3 3.3 3.3 0 3.3 1.9 1.9 1.8 0 1.3 1 0.7 0.9 0.11 1.1 1 1.1 1 0 0.8 1 0 3.3 0.9 0 0 0 0 3.3 0 0 0 1.3 0.7 2.5 2.4 2.5 2.1 1.5 0 3.3 0 3.3 1.11 1.6 1.7 3.3 1.6 1.3 1.9 1.7 1.8
0
0
0
0
3.3
0
3.3
3.3
3.2
0
0
3.3
3.4
0
1.3
3.3
1.7
3.3
0
3.3
0
1.5
1.6
0
3.3
0
0
0
0
0
0
0
0
3.3
0.9
0
1.7
3.3
2.1
2.1
1.8
1.8
1.4
0
0.2
1.5
0.2
0
2.3
1.7
2.8
2.6 2.5 2.6 1.7 1.7 1.7 1.6
0
1.7 1.6 3.3
3.2 1.9
1 1
1.9
0
0.4 3.3
0
3.3
0
1.6 1.6
0
1.3 1.7 1.6 1.6
0
1.6
0
3.3
0 0
3.3 3.3
0
0 0 0
3.3
2.3
1.8
0
0
1.7
1.7
1.7
1.7
3.3
1.9
2.8 2.8 2.7 2.8 2.7 2.5 3.2 3.3
3.3
0
0
0
0
3.3
2.8
2.9
2.7
2.8
2.9
2.8
3.3
0
3
2.7
2.8
3.16
2.8
3
2.7
2.8
3.3
0
3
2.7
2.8
2.6
2.6
3.2
0
1.5
3.3
1.5
0
3.1
3.1
2.9
0
1.6
0
0
1.3
1.5
0
0
0
3.3
1.5
0.2
1.44
0.3
1.6
0
1.6
2.1
0
3.3
3.3
0
3.3
5.2
9.0
5.2
5.2
5.2
5.2
0
5.2
8.0
0
0
0
0
0
0
0
0
8.0
8.0
0
0
1.7
0
1.6
1.7 0.2
0.2
8.0
0.2
5.2
0
0
0
0.2
0.2
0
0
0
0
0
0
5.0
0
0
0
9.0
0
1.7
1.7
5.2
3.3
3.3
0
0
0
5.2
5.2
5.2
5.2
5.2
5.2
0
0
0
0
0
0
0
0
0
0
0
0
5.1
5.1
5.1
5.1
1.7
1.6
0
1.6
3.3
3.3
3.3
3.3
5.1
5.1
0
2.6
2.6
2.6
0
2.4
1.3
2.0
2.0
1.3
0
0
0
4.9 3.3
5.1
3.3
3.3
2.9
3.3
2.8
2.8
0
3.0
3.3
3.3
1.5
1.6
0
0.2
3.3
0.2
0.2
0.2
0.2
0
0.2
0
0
0.4
0.4
0.3
0.3
3.3
0
0.2
0
0.2
0.2
3.3
0.2
0.2
0
0.2
0.2
0.3
0.2
0
0.2
0.2
3.3
0.2
0.2
0.2
0.2
0
0
0
0
0.5
1.6
0.6
2.7
2.7
2.8
2.3
1.3
0.1
0
3.3
3.3
3.3
1.6
1.8
1.5
1.8
1.7
1.4
2.0
1.6
1.4
2.0
3.3
0
1.6
1.3
1.3
1.3
1.2
1.2
1.2
1.2
3.3
1.4
1.5
1.2
0.8
0.7
0.7
1.0
0.8
2.2
0
2.2
2.5
5V
5V
3.3V
3.3V
1.3V
3.3V
5V
5V
5V
5V
8V
8V
8V
5V
5V
5V
3.3V
3.3V
2.5V
2.5V
2.5V
3.3V
3.3V
3.3V
3.3V 3.3V
3.3V
5V
8V
8V
1.3V 1.3V
1.3V
3.3V
3.3V
3.3V
3.3V
8V
5V
5V 5V
3.3V
3.3V
5V
8V
8V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
3.3V
5V
5V
5V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
5V
5V
1.3V
1.3V
1.3V
1.3V
1.3V
8V
3.3V
3.3V
8V
8V
1.3V
2.5V
3.3V
5V
8V
1.3V
2.5V
3.3V
5V
8V
AUDIO (L,R)
VISUAL
The following symbols are
shown on the schematic
diagram.
L
R
L
R