Schematic Diagram -5/8 (Main C.b -5/7) Audio-Dac Section - Aiwa SX-DV1 Service Manual

SCHEMATIC DIAGRAM -5/8 ( MAIN C.B -5/7) AUDIO-DAC SECTION
Q Q
3 7 6 3 1 5 1 5 0
MAIN C.B -5/7
To
DECODER
1K
SECTION
1K
1C
2C
To
POWER
3C
SECTION
4C
1C-5C
5C
14K
To
DECODER
SECTION
9K-14K
T E
L 1 3 9 4 2 2 9 6 5 1 3
12K
11K
10K
13K
9K
1N
To
AUDIO
SW
OUTPUT
SECTION
2N
1N,2N
4K
8K
3K
To
DECODER
SECTION
3K-8K
7K
6K
5K
w w w
: AUDIO DATA
: AUDIO SIGNAL
1.6
1.6 (5.1ch Stream)
0 (2ch Stream)
x a o
y
. i
http://www.xiaoyu163.com
8
2ch AUDIO D/A CONVERTER
1.6 1.6
1.6 3.3
1.6 3.3
0
3.3
4.9
2.5 2.5
2.5
Q Q
3 7 6 3
2.9
1.6
1.6
1.6
3.3
6ch AUDIO
D/A CONVERTER
DATA1
DATA2
0 2.5
DATA3
2.5
ZFROA
u 1 6 3
.
-60-
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9 2 4 9 8
CONTROL
5.0
4.9
1SS193
0
0
2.7
INV
INV
4.9
2.5
2.5
2.5
2.5
1 5 1 5 0 8 9 2 4
m
c o
(AUDIO-DAC SECTION)
XD-DV1
2 9 9
1R
LCH 8R
RCH 9R
2R
3R
9 8 2 9 9
To
AUDIO
OUTPUT
SECTION
1R-11R
10R
11R
4R
5R
6R
7R