Read Sony HST-471 / SEN-471 Service Manual online
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+
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NOISE
FILTER
NOISE
CH
BALANCE
CONTROL
VR
CONTROL
LPF
V REF
VR
VR
NOISE
GENERATOR
VCA
VCA
VCA
VCA
VCA
VCA
VCA
VCA
LPF
LPF
RECT
RECT
RECT
RECT
P. S.
P. S.
CMODE
MUTE
DIVIDER
OSC
CONTROL
CTRIM
LOG
DIFF
DIFF
LOG
DIFF
DIFF
DUAL T
CONTROL
L-IN
R-IN
V
SS
CLK
DATA
V
CC
L-OUT
R-OUT
S-OUT
C-OUT
ENABLE
OSC1
CMODE-CAP.
C-TRIM DC CUT
R-BPF1
R-BPF2
R-BPF3
DC CUT
DC CUT
L-R RECT
L+R RECT
VCS-TH
VCS-1
VCS-2
BPF1
BPF2
VREF
S-CH DC OUT
C-CH DC OUT
L-CH DC OUT
R-CH DC OUT
VREF
L-BPF1
L-BPF2
L-BPF3
DC CUT
DC CUT
R RECT
L RECT
VLR-TH
VLR-1
VLR-2
IC303 LA2786
IC305, IC306
TDA7315
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9
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2
1
SUPPLY
VOL/LOUD
BASS
TREBLE
SPEAKER
ATT
VOL/LOUD
BASS
TREBLE
SPEAKER
ATT
SERIAL BUS DECODER/LATCH
SCL
SDA
DIG
GND
OUT
LEFT
OUT
RIGHT
B OUT
(R)
B IN
(R)
B OUT
(L)
B IN
(L)
LOUD
(L)
LOUD
(R)
R
TREBLE
(R)
TREBLE
(L)
A GND
VS
IN (R)
N.C
N.C
L
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