Yamaha DVD-S1200 Service Manual page 36

A B
DVD-S1200
Q Q
3 7 6 3 1 5 1 5 0
1
BLOCK DIAGRAM (8/8)
IC3001
(AV DECODER)
2
AOUT0 90
3
AOUT1 91
T E
L 1 3 9 4 2 2 9 6 5 1 3
AUDIO
4
83
DIGITAL
5
AOUT2 92
6
w w w
DMIX 84
LRCK 87
SPCK 88
EXTCLK 100
FROM
IC6551-5PIN
7
35
C D
IC6201
(MAIN CPU)
SBO1 SBT1
72 70
IC4221
(AUDIO DAC)
2 22
1 26
3 27
5 28
FL
16
FR
13
IC4231
(AUDIO DAC)
2 22
1 26
3 27
5 28
SL
16
SR
13
IC6801
(WM)
47 31
19
58
54
53
IC4241
(AUDIO DAC)
2 22
1 26
3 27
5 28
CNT
16
SW
13
IC4211
(AUDIO DAC)
2 22
x a o
1 26
y
3 27
5 28
MIX L
. i 16
MIX R
13
E http://www.xiaoyu163.com F
AMUT 9
STBDAC STBDAC2 NRST
57 68 11
IC4321
2 1
AMP
IC4321
6 7
AMP
IC4341
2 1
AMP
IC4341
6 7
AMP
Q Q
3 7 6
IC4751
2 4
IC4751
2 4
IC4361
6 7
AMP
IC4361
2 1
AMP
u 1 6 3
IC4301 IC4302
2 1 2 1
AMP AMP .
IC4301 IC4302
6 7 6 7
AMP AMP
http://www.xiaoyu163.com
G H
2 4
8 9 9
MAIN SIGNAL
IC4701 IC4731
3 1 5
AMP AMP
IC4701 IC4731
5 7 3
AMP AMP
3 1 5 1 5 0 8 9 2
m
c o
I J
2
8 9 9
J4731
7
HP OUT
1
JK4501
FL OUT
FR OUT
JK4502
SL OUT
SR OUT
4 9 8 2 9 9
JK4771
COX
IC4781
3
OPT
JK4502
CNT OUT
SW OUT
JK4501
MIX L
MIX R