Audio Block Diagram - Sony SLV-EX5 Service Manual

SLV-EX5/EX8S/EX9S
Q Q
3 7 6 3 1 5 1 5 0
T E
L 1 3 9 4 2 2 9 6 5 1 3
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3-4. AUDIO BLOCK DIAGRAM

MA-377 BOARD (3/5)
(SEE PAGE 4-9, 17, 21)
CN331
AUDIO 4
REC/PB
HEAD
3
AUDIO BIAS
1
ERASE ERASE
HEAD OSC
T371,Q375
JS371
CN332
FULL
1
ERASE
HEAD
SERVO/SYSTEM
CONTROL
( SEE PAGE )
3-5
EX8S/EX9S
VIDEO
Hi-Fi (SEE PAGE 3-3,4)
AUDIO HEAD
CN201 (2/2)
11
CH2
CH1 10
9
EX8S/EX9S
LINE-2 IN CNJ531 CN531
(2/2)
L
AUDIO
R
FJ-26 BOARD(2/2)
(SEE PAGE 4-29)
EX8S/EX9S
EX5
x a o
y
. i
3-7
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SW5V
Q372,Q373 HEAD CONTROL
HEAD SWITCH SWITCH
Q374
Q376
PS331 SW12V
EX8S/EX9S
REC P
NA PB
AF SWP
AF ENV
EX8S/EX9S
NA PB
AF ENV
EX8S/EX9S
35
Playback amplication
36
Record Current
37
CN901
(2/2)
LINE 2 AUDIO L
4 4
Q Q
LINE 2 AUDIO R 3 7 6
1 7
EX8S/EX9S
JS901
JS902
EX8S/EX9S
CNJ905
LINE-1 IN
(2/2)
L
AUDIO
R
CNJ904
LINE-1 IN (3/3)
AUDIO
EX5
JS903
05
u 1 6 3
.
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2 4
8 9 9
IC201
(2/2)
NORMAL
AUDIO PROCESS
9
100 8
R
1
11
VCA
P
I C 2
2
REC
4 MUTE 99
EQUALIZER
IC360
Hi-Fi AUDIO
PROCESS
41 44 42 43
2
S&H I C DATA
DECODER
DOC
PLL AUDIO
S&H
BPF
1.3MHZ LPF
HF LIMITER
1.3/1.4 NOISE
1.4MHZ
REDUCTION
CC0
HF
AUDIO
LF
CLIPPER
BPF
HF LIMITER
1.7/1.8 AUDIO
PLL S&H
LPF
HF 1.7MHZ
NOISE
LF 1.8MHZ
REDUCTION
CC0
AUDIO
CLIPPER
VOL L
OUTPUT
SELECT
Camer Ratio
17
Record Mute VOL R
16
INPUT SWITCH
13
NORMAL
SELECT
14
MUTE
4 5 10 11 2 1 21 22
3
JS333
3 1 5 1 5 0 8 9 2
JS304
JS302
EX5
m
c o
3-8
2
8 9 9
EX8S/EX9S
CLOCK
(IIC) SERVO/SYSTEM
DATA CONTROL
(IIC) ( )
SEE PAGE
A MUTE 3-5
CNJ904 (2/3)
LINE-1 OUT
EX5
JS911
AUDIO
EX5
(2/2)
CNJ902
JS332
LINE-1 OUT
L
AUDIO
Q339
MUTE
Q338
R
MUTE
Q337
MUTE
CONTROL
4 9 8 2 9 9
EX8S/EX9S
TU AU OUT
TU AUDIO
MOD AUDIO
TUNER
SEE PAGE
TUNER M ( )
3-9
TUNER R
TUNER L
EX8S/EX9S