Audio Block Diagram - Denon DVM-4800 Service Manual

1

AUDIO BLOCK DIAGRAM

IC3001
(AV DECODER)
AOUT0 90
AOUT1 91
AUDIO
83
DIGITAL
AOUT2 92
DMIX 84
LRCK 87
SRCK 88
EXTCK
100
2
IC4221
(AUDIO DAC)
2
1
3
5
IC4231
(AUDIO DAC)
2
1
3
5
IC6801
(WM)
47
19
58
54
53
IC4241
(AUDIO DAC)
2
1
3
5
FROM
IC6551-5PIN
3
IC6201
(MAIN CPU)
SBO1 SBT1 STBDAC
72 70 57
22
26
27
28
FL
16
FR
13
22
26
27
28
SL
16
SR
13
31
9
10
14
FROM/TO
17
IC6201/
IC3001/
21
IC2001
23
26
27
22
26
27
28
CNT
16
SW
13
DACCK
DMIXOUT
LRCK
BCK
DVM-4800
4
TO MOTHER P.W.B.
AMOT
AMUT 9
AC3H
AC3H 55 A
DAC SEL192 69
STBDAC2 NRST
68 11
DAC SEL
192
FL
FR
B
SL
SR
CNT
SW
C
AUDIO
DIGITAL
D
E
44