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DVD-S42EE / DVD-S42GC / DVD-S42GCA / DVD-S42GCS / DVD-S42GCU / DVD-S42PL / DVD-S42PLA
14.6. AUDIO BLOCK DIAGRAM
IC8001
IC8420
(DV3.2)
(AUDIO DAC)
SRCK IN
SRCK
168
7
LRCK IN
LRCK
8
167
DMIXOUT
ADOUT3
6
169
STBDAC
P9
76
2
SBT3
P10
78
3
SBQ3
P11
77
4
ADAC-CLK
DACCK
5
166
IECOUT
173
OUTPUT AMP AND
DAC
15
LOW-PASS FILTER
OUTPUT AMP AND
14
DAC
LOW-PASS FILTER
SERIAL
INPUT
I/F
4X / 8X
OVERSAMPLING
ENHANCED
DIGITAL FILTER
MULTI-LEVEL
WITH
DELTA-SIGMA
FUNCTION
MODULATOR
CONTROLLER
FUNCTION
CONTROL
I/F
SYSTEM
CLOCK
SYSTEM CLOCK
ZERO DETECT
MANAGER
IC4301
VOUTL
2
AMP
1
IC4301
VOUTR
6
7
AMP
IC8420-14,15 PIN
1.2Vp-p(0.5msec./div.)
46
AUDIO MAIN SIGNAL
JK4401
MIX L OUT
MIX R OUT
JK3871
(only for EE)
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
L OUT
3
2
R OUT
1
Q4422
QR4302,QR4306
MUTE
MUTE
Q4423
MUTE
Q3852
(only for EE)
MUTE
Q3851
Q4302
(only for EE)
FROM
SWITCHING
IC6001 - 62 PIN
MUTE
JK4401
Q4751
DIGITAL
AMP
AUDIO OUT
(COAXIAL)
DVD-S42EE/GC/GCA/GCS/GCU/PL/PLA
AUDIO BLOCK DIAGRAM
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