Av Decoder) Schematic Diagram - Sony XD-AX10 Service Manual

MB-108 (AV DECODER) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board, and see page 4-49 for waveforms.
– Ref. No.: MB-108 board; 1,000 series –
3
1 2
MB-108 BOARD (4/5)
AV DECODER
A
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
B
MB-108 BOARD
(1/5)
C
D
MB-108 BOARD
(5/5)
E
MB-108 BOARD
(3/5)
F
IC401
+1.8V REG
3.4
0
G 3.2 2.1
B+
B+
MB-108 BOARD
(1/5)
5.0 5.0
B+
0
H
3.1
1.3
MB-108 BOARD
(5/5)
I
J
05
4
5 6
B+
B+
B+
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
B+
0 B+
B+
IC402
+3.3V REG
B+
4-15
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
IC403 0
0.1
0.1
AV DECODER
0
3.3
3.0
0
0
0
3.0
3.4
4.0
3.3
3.3
2.0
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
RV401
VIDEO
LEVEL ADJ.
10 11
12
B+
MSM56V16160F-10T47M1
3.4 0
2.0 1.1
B+ 2.0 2.0
IC404
0 0
B+
2.0 2.0
2.0 2.2
16M SDRAM
3.4 3.4
2.0 2.1
2.0 2.0
0 0
1.2 2.0
1.5 2.0
3.4 3.4
0.1
0.1
1.3
0.1
3.0
1.4
3.0
3.4
3.1
0.1
2.0 0.1
0.1 0.1
0.1 2.0
0.5 2.4
2.0 1.5
0.12 1.5
3.4 0
B+
MSM56V16160F-10T47M1
3.4 0
2.0 1.0
2.0 2.0
0 0
2.0 2.1
1.4 2.4
3.4 3.4
2.0 2.0
1.5 2.0
0 0
1.0 2.0
2.0 2.0
3.4 3.4
0.1 0.1
3.1 1.4
3.0 0.1
3.0 3.4
3.1
-0.05
1.0 0.1
0.1 0.1
0.1 2.0
1.0 1.2
2.0 1.5
1.0 1.5
3.4 0
B+
SIGNAL PATH
CHROMA
PB
4-16
XD-AX10
13 14
MB-108 BOARD
(1/5)
B+
EXCEPT CND, E
IC405
16M SDRAM
MB-108 BOARD
(1/5)
MB-108 BOARD
(3/5)
VIDEO SIGNAL
AUDIO
SIGNAL
Y Y/CHROMA
AV DECODER
MB-108 (4/5)