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SLV-ED22/ED55/ED88/ED99
3-7
3-8
3-4. AUDIO BLOCK DIAGRAM
JS901
JS902
JS371
JS304
JS302
JS911
JS909
JS332
JS333
JS303
JS904
JS903
JS533
LINE 2 AUDIO L
4
R
LINE-2 IN
ED55
LINE 2 AUDIO R
1
CN531
4
L
FJ-26 BOARD(2/2)
AUDIO
(SEE PAGE 4-29)
CNJ901
ED88/ED99
CNJ531
LINE-1 IN
R
L
AUDIO
BIAS
ERASE
OSC
ERASE
OSC
Q380
11
10
9
CH2
CH1
Hi-Fi
AUDIO HEAD
AUDIO HEAD
T372,Q381
ED99
T371,Q375
BIAS
ERASE
OSC
ERASE
OSC
HEAD CONTROL
SWITCH
SWITCH
Q374
Q372,Q373
HEAD SWITCH
HEAD SWITCH
4
3
1
1
AUDIO
REC/PB
HEAD
REC/PB
HEAD
CN331
(SEE PAGE 4-9, 17, 21)
MA-377 BOARD (3/5)
EXCEPT ED99
AUDIO
ERASE
HEAD
ERASE
HEAD
FULL
ERASE
HEAD
ERASE
HEAD
SW5V
SERVO/SYSTEM
CONTROL
CONTROL
SEE PAGE
3-5
3-5
( )
REC P
NA PB
AF SWP
AF ENV
FULL ERASE
ED88/ED99
ED88/ED99
35
37
BPF
1.3/1.4
1.3/1.4
BPF
1.7/1.8
1.7/1.8
HF LIMITER
HF LIMITER
HF
LF
LF
PLL
1.3MHZ
1.4MHZ
CC0
1.3MHZ
1.4MHZ
CC0
PLL
1.7MHZ
1.8MHZ
CC0
1.7MHZ
1.8MHZ
CC0
HF
LF
LF
AUDIO
CLIPPER
CLIPPER
AUDIO
CLIPPER
CLIPPER
S&H
S&H
AUDIO
LPF
LPF
NOISE
REDUCTION
REDUCTION
NOISE
REDUCTION
REDUCTION
AUDIO
LPF
LPF
OUTPUT
SELECT
SELECT
INPUT SWITCH
1
3
2
7
6
11
10
DOC
S&H
NORMAL
SELECT
SELECT
21
22
17
16
13
41
44
42
43
I C DATA
DECODER
DECODER
2
VOL R
VOL L
ED88/ED99
IC360
Hi-Fi AUDIO
PROCESS
PROCESS
4
5
ED22/ED55
)
TUNER L
TUNER R
TUNER
SEE PAGE
3-9
3-9
TUNER M
MOD AUDIO
TU AU OUT
ED88/ED99
TU AUDIO
( )
A MUTE
DATA
(IIC)
(IIC)
SERVO/SYSTEM
CONTROL
SEE PAGE
3-5
3-5
CLOCK
(IIC)
(IIC)
ED88/ED99
4
1
2
11
99
7
8
9
VCA
R
P
I C
2
IC201
NORMAL
AUDIO PROCESS
AUDIO PROCESS
Q376
SW12V
7
REC
EQUALIZER
EQUALIZER
CN332
PS331
ED88/ED99
CNJ902
36
CN201
AUDIO
CNJ904
ED55
ED55/ED99
ED99:TW,KR
L
AUDIO
LINE-3 IN
R
ED22/ED55/ED99:TW,KR
ED88/ED99
Playback amplication
Record Current
Record Current
Camer Ratio
Record Mute
Record Mute
05
NA PB
AF ENV
VIDEO
(SEE PAGE 3-3,4)
14
MUTE
MUTE
CONTROL
CONTROL
Q337
MUTE
MUTE
Q339
Q338
(2/2)
100
LINE-1 IN
R
L
AUDIO
LINE-1 IN
AUDIO
(2/3)
(2/2)
CN901
(2/2)
CNJ905
(3/3)
CNJ904
(3/3)
CNJ901
ED88/ED99
(2/2)
MUTE
(2/2)
ED88/ED99
ED99:TW,KR
ED22/ED55
(2/3)
LINE-1 OUT
LINE-1 OUT/LINE-2 OUT
AUDIO
L
R
(2/2)
L
R
AUDIO
ED99:TW,KR
ED88/ED99:PL
ED22/ED55
ED99:TW,KR
(
ED22/ED55
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