Audio (2) Block Diagram - Sony DVP-S530D Service Manual

DVP-S330/S530D/S550D/S705D

3-6. AUDIO (2) BLOCK DIAGRAM

– DVP-S330/S530D/S550D –
MB-82/85 BOARD(5/6)
(SEE PAGE 4-37)
INTERFACE
A MUTE
CONTROL
S330
(SEE PAGE 3-16)
MA MUTE
SYSTEM CONTROL GAIN1
(SEE PAGE 3-7,8)
GAIN2
S530D/S550D
SPDIF
AUDIOLT
AUDIORT
ZFLT
ZFRT
S530D/S550D
AUDIOL
AUDIOR
AUDIO 1
(SEE PAGE 3-10)
ZFL
ZFR
AUDIOLS
AUDIORS
ZFLS
ZFRS
AUDIOC
AUDIOLFE
ZFC
ZFLFE
05
AU-208/212 BOARD(2/3)
(SEE PAGE 4-43,55,57)
IC431
CN005 CN301
LPF +6dB
SPDIF
15 14
AUDIOLT
3
11 18
AUDIORT
13 16 5
Q301
ZFLT
10 19
Q305
ZFRT
19 10
A MUTE
9 20
S330
MA MUTE
7 22
Q575
GAIN1
17 12
LEVEL SHIFT
Q314, 315
LEVEL SHIFT
IC502
LPF +6dB
AUDIOL
3
21 8
AUDIOR
5
23 6
Q306
ZFL
20 9
Q307
ZFR
27 2
IC541
LPF +12dB
GAIN2
1 13
AUDIOLS
3
3 11
AUDIORS
5 9 5
Q311
ZFLS
2 12
Q308
ZFRS
13 1
IC571
LPF +12dB, +16dB
AUDIOC
3
7 7
AUDIOLFE
9 5 5
Q310
ZFC
6 8
Q309
ZFLFE
12 2
CN007 CN302
Q303, 304
MUTE CONTROL
3-11
1
Q431-434 :S330
Q435, 436
Q431,432 :S530D/S550D
MUTE
GAIN
7
CONTROL
IC401
HEAD PHONE AMP
3
5
1
Q503, 504
MUTE
7
1
Q543, 544
MUTE
7
1
Q573, 574
MUTE
7
J502
Q341
COAXIAL
BUFFER
DIGITAL
IC505
OUT
1 D IN
OPTICAL
J505
L
AUDIO OUT1
R
L
AUDIO OUT2
R
HP-111 BOARD
(SEE PAGE 4-74)
CN401 CN701
HPL
1 1 1
Q401, 402
MUTE
HPR
7 3 3
RV701
J508 LEVEL
L
FRONT
R
L
REAR 5.1CH OUTPUT
R
CENTER
WOOFER
3-12
S530D/S550D
J701
PHONES