Audio Block Diagram - Sony MDP-V10 Service Manual

MDP-V10

3-10. AUDIO BLOCK DIAGRAM

[MB-97 BOARD]
(Page 4 -19)
CN101
C2PO
C2PO 5
PCMD
B PCMD 8
LRCK
9
LRCK
BCK
BCK 10
AU BCK
11
AU BCK
VIDEO CD (1/2)
AU LRCK
AU LRCK 12
VX-97 BOARD
AU PCMD
13
AU PCMD MD2
(Page 3 - 21)
MCK
14 SCOR
MCK
SQSO
VIDEO CD (2/2)
VX-97 BOARD
SQCK
(Page 3 - 24)
MUTG
SENS
C
VCD VIDEO
VCD VIDEO 1 DSP RST
SET DATA
DSP LT
3
DSP CLK
VCD VIDEO
EMPHA
VIDEO
(Page 3 - 7)
12
LOCK
SYSTEM D/F CLK
CONTROL (1/2)
D/F LT
(Page 3-13,14)
DIGITAL O MUTE
CD/LD CDV
AFM MUTE1
AFM MUTE2
MUTE
CX
AC-3 MUTE
SERVO (1/2)
(Page 3 -10)
7
GFS
CD ERROR
14
SYSTEM
CONTROL (2/2)
(Page 3 - 15)
EFM
FOR CHECK 14
CN702
Q381
A D CN701
RF
RF 8 8
11
BUFFER
B C CN1
OPTICAL
BLOCK
SERVO BLOCK
09
5Vp-p
44.103kHz
IC401
DIGITAL SIGNAL PROCESSOR
24 RF PCMD 34
59 MD2 32
LRCK
63 SCOR BCK 35
42
GFS
Q401
66 SQSO
C2PO 44 MUTE
67
SQCK
68 MUTE
69 54
SENS XTAO
70 XRST XTAI 55
71 DATA
XLAT
72 DOUT 60
CLK
74
EMPH
61
20
PCO
19
FILI
FILTER
6 LOCK
FILO 18
FILTER
MUTE O
CLTV 22
4
MDP
IC381
(1/2)
CD SPINDLE
1 3 LPF
ERROR AMP
CD/LD CDV
7.5usec
Q358,360,361
CD
BUFFER
LD CDV/
CD SW
Q351,352
Q353-356
RF
LD
AMP
BUFFER
Q303,305
RF (A)
LPF RF AMP
3-19
5.5Vp-p
2.117MHz
IC450
DIGITAL FILTER
D/A CONVERTER
AU PCMD
6
DI
AU LRCK
8 LRCKI
AU BCK
5 BCKI
IC451
(1/2)
10
LO 2
+
LPF 1
3 CKO LON 12 3
L
22
RST
23
M DATA IC451
D/F CLK (2/2)
24 M CLK
D/F LT RO 16 6
+
1 MLEN LPF 7
5
RON 14
21
MUTE O
R
XO XI
19 18
VCO
X450
16.9344MHz
5.7Vp-p
33.871MHz
IC381
(2/2)
6 LPF 7
Q382,383
CD:ON
1.7Vp-p
MUTE
IC301
AFM DEMODULATOR CX NR
AFM MUTE1
8 L
AFM MUTE2
9 R
CX
10 CX
BPF
23 V IN L L 13
2.3MHz
BPF
2 V IN R R 12
2.8MHz
IC416
1
DIGITAL OUT
OPTICAL
IC453
(1/2)
Q003 J001
MIXING
2 1 MUTE L
AMP
AUDIO
IC453
LINE OUT 1
(2/2)
Q004
MIXING
6 7 MUTE R
AMP
L
AUDIO
LINE OUT 2
R
Q302,304
MUTE
CONTROL
Q307
Q308 J002
DIGITAL
MUTING
DIGITAL
RF OUT DRIVE
RF OUT
(AC-3)
3-20