Audio Block Diagram - Sony DVP-NC625 Service Manual

3-5. AUDIO BLOCK DIAGRAM

MB-108 BOARD (6/6)
(SEE PAGE 4-19)
SPDIF
SIGNAL PROCESSOR
(SEE PAGE 3-7)
ACH12
BCK
LRCK
512FS2CH
XDACS
XRST
SYSTEM
CONTROL SC1
(SEE PAGE 3-3)
SO1
MAMUTE
16
CN601 (3/3)
16
32
IC601 1
IC601
AUDIO D/A CONVERTER
3.3Vp-p
42nsec
3 SDTI AOUTL+ 12 17
AOUTL– 11 15
2 BICK
AOUTR+ 10 21
4 LRCK
AOUTR– 9 23
1 MCLK
6 CSN
DZFL 16 22
5 PDN
DZFR 15
20
7 CCLK
8 CDTI
24
3-9
AV-072 BOARD (2/2)
(SEE PAGE 4-29)
CN203 (2/2)
SPDIF
10
IC201
AUDIO AMP
ALT
9 3 +
ALT 1
11 2 –
ART+
5 5 +
7
ART–
3 6 –
D202
LMUTE
4
RMUTE
6
D203
MAMUTE
2
Q206, 209, 210
MUTE DRIVE
EC1/CEK
SP,AUS,US,CANADIAN
1 D IN
Q211
COAXIAL
BUFFER
J104
Q207
MUTE
Q208
MUTE
Q202, 204, 205
MUTE DRIVE
EXCEPT
EC1/CEK
CN101 (2/2)
CN202
2
3-10
DVP-NC625/NC665P
IC204
OPTICAL
DIGITAL
J201 OUT
LINE OUT
L
AUDIO
R
AEP,UK
ERAUDIO L
VIDEO
ERAUDIO R
INTERFACE
A MUTE CONTROL
(SEE PAGE 3-15)