Mitsubishi Electric DD-4030 Service Manual page 19

Audio Block Diagram
IC801 (AUDIO DAC)
SPDIF
PCM-BCK
1
PCM-DATA0
2
PCM-LRCLK
3
ADAC-MD
FROM
13
ADAC-MC
VIDEO
14
BLOCK
ADAC-ML
15
DIAGRAM
PCM-SCLK
A-MUTE
DATA(AUDIO) SIGNAL
4X/8X
ENPHANCED
OVERSAMPLING
SERIAL MULTI-LEVEL
DIGITAL FILTER
PORT DELTA-SIGMA
/FUNCTION
MODULATOR
CONTROLLER
ZERO DETECT
SERIAL
CONTROL
SYSTEM CLOCK
16
DVD MAIN CBA UNIT
1-7-9
AUDIO SIGNAL
CN701
CN701
L-CH
DAC LPF+AMP 7
R-CH
DAC LPF+AMP 8
12
11
WF6
CN1601 Q1351
18 SPDIF 18 AMP
IC1201 (AMP)
WF4
CN1601 3
13 AUDIO-L 13 2
15 AUDIO-R 15
12 A-L-MUTE 12
6
14 A-R-MUTE 14
WF5
5
16 A-MUTE 16
VREF
Q1202
Q1204
+3.3V
Q1203
+3.3V
AV CBA
1-7-10
IC1204
FIBER OPTIC
TRANS MODULE
JK1202
DIGITAL
AUDIO OUT
1
AUDIO-L
OUT
7
AUDIO-R
OUT
Q1201
E5640BLA