Read Sony SLV-ED8KR / SLV-ED9KR Service Manual online
SLV-ED8/ED9
3-10
3-9
3-5. AUDIO BLOCK DIAGRAM
CN301
1
2
4
1
CN502
11
13
12
3
1
5
7
17
18
24
20
16
9
37
36
5
6
3
4
7
8
18
19
15
16
12
44
21
20
3
5
6
5
80
7
4
3
1
71
73
75
79
78
77
70
10
11
4
1
BIAS ERASE
OSC
BIAS ERASE
OSC
PB
AMP
AUTO
BIAS
LINE
AMP
AMP
MUTE
ALC
DET
DET
MUTE
CTL
ALC
PB
AMP
AGC
DET
BPF
LPF
LPF
L ch
NR
R ch
NR
VCO
VCO
EVR
LEVEL
DET
LPF
BPF
LPF
REC CURRENT
AMP
VCC
AGC
AMP
AF SWP
MUTE REC
AF REC
AF SWP
AF REC
AF REC P
AF SWP
AF REC
AF REC
AF ENV
AF SWP
DATA (IIC)
CLOCK (IIC)
AF REC P
AF REC P
AF SW P
SDA
SCL
MA-325 BOARD (4/5)
(SEE PAGE 4-11,4-19,4-21,4-25)
RJ-79 BOARD
(SEE PAGE 4-25)
HEAD SW
MONO
AUDIO HEAD
AUDIO
ERASE HEAD
FULL
ERASE HEAD
Hi-Hi
AUDIO HEAD
CH 1
CH 2
IC071
AUDIO REC/PB AMP
IC340
Hi-Fi AUDIO PROCESS
IC360
BUFFER
IC901
NORMAL AUDIO PROCESS
IC201
(2/2)
T081, Q081
T091, Q091
Q092
Q301
A-H SW
CN302
FULL ERASE
2
3
REC:EP
PB:EP
PB ON
PB
PB
PB
REC
REC
1
2
39
40
41
42
INPUT
SELECT
OUTPUT
SELECT
NORMAL
SELECT
MOD AUDIO
TUNER L
TUNER R
A MUTE
FULL ERASE
FULL ERASE
CN901
1
3
CN951
1
3
LINE OUT L
LINE OUT R
IO-64 BOARD (2/2)
(SEE PAGE 4-32)
CN423
CN480
3
1
3
1
L2 (L) AUDIO
L2 (R) AUDIO
AUDIO
L
R
LINE-1
IN
CNJ901
AUDIO
L
R
LINE-2
IN
CNJ480
05
AUDIO
L
R
LINE-2
OUT
CNJ953
AUDIO
L
R
LINE-1
OUT
CNJ901
TUNER
(SEE PAGE 3-11)
(SEE PAGE 3-11)
SERVO/SYSTEM
(SEE PAGE 3-8)
(SEE PAGE 3-8)
4
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