Block Diagrams - Audio Section - Sony RCD-W1 Service Manual

RCD-W1
– AUDIO SECTION –
JK101-1
LY402
L
3
I
2
ANALOG
4
CDR IN
R
6
I
7
5
1 8
VR802
MIC
LEVEL
JK105
DIGITAL
I
OPTICAL
CDR IN
DUB SEL
CDP D OUT
R OUT SEL
CDR EMPH
IC109
C PLAYBACK SIGNAL SELECTOR
CDP
SECTION
(Page 27)
CDP DATA 5
4
3
9
12
CDP BCK
14
13
11
2
CDP LRCK
15
1
10
SDAC_MCK
MDA DATA
B
CD-R
SECTION
MDA CLK
(2/2)
(Page 26)
MDA DATA
MCLK
CDR MUTE
IC112
A-D CONVERTER
IC102(2/2)
5
7
6 AINL+
6 SDATA 21
IC102(1/2)
LRCK 19
2
5
7 AINL-
3
SCLK 18
5
7
1 AINR+
6
MCLK 17
IC103(1/2)
RELAY
2
5VD
DRIVE
5
2 AINR-
3
Q405
IC103(2/2)
16 /PD
IC106
(6/6) (4/6)
13 12 9 8
I
IC105
D-A CONVERTER
A OUTL+
23
AOUTL- 22
6 SDATA
A OUT R+ 21
5 BICK A OUT R -
20
7 LRCK
MCLK
3
S/MUTE/CS
8
10
DEMO/CCLK
4 PD
IC401
D-A CONVERTER
6 SDATA
A OUTL+
23
AOUTL- 22
5 BICK
A OUT R+
21
7 LRCK
A OUT R -
20
MCLK
3
DEMO/CCLK
10
8
S/MUTE/CS
4 PD
IC108
TXP OUT DIGITAL OUT SELECT
I
AD DATA 2
15
1
10
AD LRCK
5
AD CLK
3
B CD-R
SECTION
(2/2)
(Page 26)
OPT IN
IC104
L.P.F.
5
7
6
3
1
2
B+ FOR SWITCH
5VD
D-A CONV. Q202
IC404
L.P.F.
5
7
6
3
1
2
IC110
LEVEL/METER SELECTOR
Q401
3
4 12
14
Q411
9
5
11
Q402
1
15 13
Q410
10
2
28 28
IC106
(5/6) (3/6)
11 10 5 6
3 4 1 2
4
9
(2/6) (1/6)
Q208
IC111 MUTE
PHONES OUT SELECTOR
IC406
1
5
1 7
1 6
1
1 3
1
1
1 2
1
Q404
RELAY
MUTE
DRIVE
Q405
CD/CDR EMPH
LEVEL METER
L/R SEL
PWR MUTE
CD/CDR LVL
POWER DOWN
CD/CDR MUTE
P OUT SEL
JK103 DIGITAL OPTICAL
CD OUT
JK104 DIGITAL OPTICAL
CDR OUT
JK101-2
L
ANALOG
CD
IN
R
Q207
MUTE
JK101-3
PHONES
VR801
PHONE
LEVEL
JK101-3
L
ANALOG
CDR
OUT
R
Q403
MUTE
C
CDP
SECTION
(Page 27)
•Signal Path
: CD PLAY
: CD (DIGITAL)
I
: CD REC