Audio Block Diagram - Sony DVP-C660 Service Ma

DVP-C660/C670D/C675D
Q Q
3 7 6 3 1 5 1 5 0

3-6. AUDIO BLOCK DIAGRAM

AI-18 BOARD (3/4)
(SEE PAGE 4-43 to 4-50)
MB-87 BOARD (5/6)
(SEE PAGE 4-35, 37)
CN702
CN701
SPDIF
SPDIF 1 1
6CH FRONT
6CH FRONT 17 17
6CH REAR
6CH REAR 19 19
KCS/6CH C/SW
KCS/6CH C/SW 21 21
6CH LRCK
6CH LRCK 23 23
6CH BCK
6CH BCK 9 9
512/FS6CH
512FS6CH 13 13
SO1
SO1 6 6
6CH/VES CS
6CH/VES CS 25 25
SC1
5 5
SC1
AURST
AURST 27 27
T E
L 1 3 9 4 2 2 9 6 5 1 3
SYSTEM
CONTROL
(SEE PAGE 3-10)
6CH FRONT
6CH FRONT 16 16
6CH REAR
6CH REAR 14 14
6CH C/SW
6CH C/SW 12 12
BCK
BCK 10 10
SI1
SI1 8 8
2CH DATA
2CH DATA 28 28
512FS2H/VES
512FS2H/VES 20 20
LRCK
LRCK 24 24
BCK
BCK 26 26
2CH CS
2CH CS
4 4
MA MUTE
MA MUTE
3 3
w w w
INTERFACE
CONTROL
(SEE PAGE 3-14)
SYSTEM
CONTROL
CN801 (SEE PAGE 3-9)
(2/3)
CN905 (2/3)
20 1
MEGA MUTE
05
Q806 C660
Q805 – 807 C670D/C675D
1 D IN
C670D/C675D
13 SDTI1
LOUT 1+ 2
14 SDTI2
LOUT 1– 1
15 SDTI3
ROUT 1+ 44
ROUT 1– 43
16 LRCK
9 BCKI
10 MCLK
LOUT 2+ 42
LOUT 2– 41
IC802
ROUT 2+ 40
AUDIO ROUT2– 39
D/A
CONVERTER
19 CDTI
LOUT 3+ 38
20 CS
LOUT 3– 37
18 CCLK
ROUT 3+ 36
8 PD
ROUT 3– 35
DZFL2 3
48 XRST
11 XCS
IC702
14 SCK
VES DSP
13 SI
6 SDIO
7 SDI1
8 SDI2
9 BCKI
17 SO
C670D/C675D
37 SDO0
3 MCLK
5 LRCKI
C660
5 LRCK AOUT A+ 18 3
4 SCLK
AOUT A– 19 2
6 MCLK
3 SDATA AOUT B+ 15 5
9 SDA
AOUT B– 14 6
8
SCL
1 RST IC703
10 CS BMUTE C 13
AUDIO
D/A AMUTE C 20
CONVERTER
A MUTE
x a o
. i
FS
3-11
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CH-97 BOARD
(SEE PAGE 4-57)
J801
COAXIAL
DIGITAL
IC804
OUT
OPTICAL
IC401
CN802 CN402
LPF+6dB
3
23 1
1
21 3 2
5
19 5
7
17 7 6
IC402
LPF+12dB
15 9 3
1
2
14 11
11 13 5
7
9 15 6
IC403
LPF+12dB, +16dB
3
7 17
1
5 19 2
3 21 5
7
1 23 6
Q Q
3 7 6
CN801
MUTE
DRIVE
7 7
Q802, 803
4 4
MUTE
DRIVE
6 6
Q801
2 2
CN401
IC704
AMP/LPF
MUTE
1
Q708
MUTE
7
Q709
C660
MUTE DRIVE MUTE DRIVE
Q701 Q702, 704
u 1 6 3
y
MUTE DRIVE
Q703, 705
C670D/C675D
http://www.xiaoyu163.com
2 4
8 9 9
RY401
5
6
7
4
3
2
8
MUTE
Q405, 406
RELAY
DRIVE
Q407
MUTE
Q403, 404
MUTE
Q401, 402
3 1 5 1 5 0 8 9 2
IC706
HEADPHONE
AMP
3 1
MUTE MUTE
Q706, 707 Q714, 715
5 7
RY701
5
6
FILTER
7
CONT
Q711, 712
4
3
2
FILTER CONT
8
m
CONT
Q713
c o
RELAY
MUTE DRIVE
DRIVE Q710
. Q716 – 718
3-12
2
8 9 9
J401
L
FRONT
R
L
REAR 5.1CH OUT PUT
R
CENTER
WOOFER
4 9 8 2 9 9
HP-128 BOARD
(SEE PAGE 4-54)
J501
PHONES
CN702 CN501
1 1
3 3
RV501
LEVEL
J701
L
1
R
AUDIO OUT
L
2
R
J702
R
AUDIO IN
L