Sony DVP-S725D - Audio (3) Block Diagram

DVP-S325/S525D/S725D
3-15 3-16
3-8. AUDIO (3) BLOCK DIAGRAM
– DVP-S725D –
MB-82/85 BOARD(6/7)
(SEE PAGE 4-37)
AU-210/211 BOARD(2/2)
(SEE PAGE 4-53,55,61,63)
15
11
13
10
19
9
7
21
23
27
20
GAIN
CONTROL
1
3
5
2
13
6
12
7
9
14
18
16
19
10
20
22
8
6
2
9
13
11
9
12
1
8
2
7
5
HEADPHONE AMP
RV701
5
7
3
1
1
Q418, 419
MUTE
Q410, 411
MUTE
Q414, 415
MUTE
Q412, 413
MUTE
Q416, 417
MUTE
Q431
Q401
Q402
Q403
Q404
Q432
Q433
Q434
Q437, 438
LEVEL SHIFT
Q405, 435
MUTE CONTROL
3
1
3
1
DIGITAL
OUT
Q303
BUFFER
D IN
IC411
IC401
IC303
LEVEL
L
FRONT
HPR
HPL
CN701
CN301
J303
J304
J307 :S725D: EXCEPT Australian
S725D: Australian
J301
R
L
AUDIO OUT1
OPTICAL
COAXIAL
R
L
AUDIO OUT2
R
L
REAR
5.1CH OUTPUT
R
CENTER
WOOFER
PHONES
J701
HP-109/110 BOARD
(SEE PAGE 4-102)
CN005
CN402
A MUTE
MA MUTE
AUDIORS
ZFLS
05
ZFRS
GAIN2
CN007
CN403
AUDIOLS
AUDIORS
ZFLS
ZFRS
AUDIOLS
A MUTE
MA MUTE
GAIN2
SPDIF
AUDIOLT
AUDIORT
ZFLT
ZFRT
SPDIF
AUDIOLT
AUDIORT
ZFLT
ZFRT
AUDIOL
AUDIOR
ZFL
ZFR
AUDIOL
AUDIOR
ZFL
ZFR
AUDIOC
AUDIOLFE
ZFC
ZFLFE
AUDIOC
AUDIOLFE
ZFC
ZFLFE
AUDIO 1
(SEE PAGE 3-12)
INTERFACE
CONTROL
(SEE PAGE 3-18)
SYSTEM CONTROL
(SEE PAGE 3-9,10)
4
6
1
3
RT
LT
B403
B401 (1/2)
1
3
1
3
R
L
B404
B401 (2/2)
4
6
1
3
RS
LS
B405
B402 (1/2)
1
3
1
3
W
C
B406
B402 (2/2)
LPF +6dB
6
7
2 1
IC403, 407
6
7
2 1
LPF +6dB
6
7
2 1
IC404, 408
6
7
2 1
LPF +12dB
6
7
2 1
IC405, 409
6
7
2 1
LPF +12dB, +16dB
6
7
2 1
IC406, 410
6
7
2 1
EURO AV1
(RGB)-TV
CN904
6
2
A (L) OUT
A (L) IN
A (R) OUT
A (R) IN
3
1
6
2
A (L) OUT
A (L) IN
A (R) OUT
A (R) IN
3
1
EURO AV2
CN903
ERAUDIOR
ERAUDIOL
79
79
CN902
CN302
ER-5 BOARD (2/2)
(SEE PAGE 4-81,83)
RELAY DRIVE CONT
VIDEO
(SEE PAGE 3-7)
RY904
Q915
RELAY DRIVE
9
2
3
8
4
7
1
RY905
Q916
RELAY DRIVE
9
2
3
8
4
7
1
S725D: EXCEPT Australian