FUNAI DBVR-2700 Service Manual page 28

DVD Audio Block Diagram
IC801 (AUDIO DAC)
SPDIF
PCM-BCK
1
PCM-DATA0
2
PCM-LRCLK
3
ADAC-MD
FROM
13
ADAC-MC
DVD VIDEO
14
BLOCK
ADAC-ML
15
DIAGRAM
PCM-SCLK
A-MUTE
1-9-19
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
AUDIO SIGNAL
CN701
21
CN701
L-CH
DAC LPF+AMP 7 16
18
R-CH 15
DAC LPF+AMP 8
17
19
12
11
IC1204
FIBER OPTIC
TRANS MODULE
3
WF6
CN1601 Q1351
SPDIF 21 BUFFER
IC1201 (AMP)
WF4
CN1601 3
1
DVD-AUDIO-L 16 2
DVD-AUDIO-R 18
DVD-A-L-MUTE 15
6
DVD-A-R-MUTE 17 7
WF5
5
DVD-A-MUTE 19
VREF
Q1202
Q1204
Q1201
+3.3V
Q1203
+3.3V
MAIN CBA
1-9-20
JK1202
DIGITAL
AUDIO OUT
DVD-A(L)
TO AUDIO
BLOCK DIAGRAM
<VCR SECTION>
DVD-A(R)
H9308BLAD