Www Ao - Sony DVP-PQ2 Service Manual

DVP-PQ2
For Schematic Diagram Q Q
3 7 6 3 1 5 1 5 0
• Refer to page 4-7 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
3
1 2
MB-108 BOARD (4/5)
AV DECODER
A
-REF.NO.:4000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
3.4
0
3.2
G
5.0
0
1.3
H
I
w w w
J
AV DECODER
MB-108 (4/5)
4
5 6
3.4
1.0
1.0
1.4
1.2
0
2.0
1.0
1.0
1.3
2.0
2.0
2.0
2.0
0
0
2.0
1.0
1.0
2.0
0
2.0
2.0 15
0
0
0
3.4
2.0
2.0
2.0
2.0
0
0
2.0
2.0
3.4
3.4
0
0
3.4
3.4
0
0
0
3.4
2.0
2.0
4.0
4.0
3.4
3.4
16 17 18 19 20
0.1
0
2.1
5.0
3.1
x a o
y
. i
4-15
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7 8 9
4.3
0
2.1
22
2.2
3.4
2.0
1.0
0
1.0
1.0
0.5
2.1
3.4
2.0
1.1
1.0
1.1
1.3
1.0
1.2
2.3
1.3
0
0.1
0.1
0
3.3
3.0
0
0
0
3.0
3.4
4.0
3.3
Q Q 3.3
3 7 2.0 6
0
0.03
0
0.3
0.04
4.0
0.1
2.4
0.3
3.0
0
3.3
1.0
1.3
21
0
u 1 6 3
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2 4
8 9 9
10 11
12
3.4
2.0
2.0
0
2.0
2.0
3.4
2.0
2.0
0
1.2
1.5
3.4
0.1
1.3
3.0
3.0
3.1
2.0
0.1
0.1
0.5
2.0
0.12
3.4
3.4
2.0
2.0
0
2.0
1.4
3.4
2.0
1.5
0
1.0
2.0
3.4
0.1
3.1
3 1 5 1 5 0 8 9 2
3.0
3.0
3.1
1.0
0.1
0.1
1.0
2.0
1.0
3.4
SIGNAL PATH
m
VIDEO SIGNAL
c o
CHROMA
PB
.
4-16
2
8 9 9
15
13 14
0
1.1
2.0
0
2.0
2.2
3.4
2.1
2.0
0
2.0
2.0
3.4
0.1
0.1
1.4
3.4
0.1
0.1
0.1
2.0
2.4
1.5
1.5
0
0
0
0
1.0
2.0
0
2.1
2.4
3.4
2.0
2.0
0
2.0
2.0
3.4
0.1
1.4
4 9 8 2 9 9
0.1
3.4
-0.05
0.1
0.1
2.0
1.2
1.5
1.5
0
AUDIO
SIGNAL
Y Y/CHROMA