Sanyo DC-F430AV Service Manual page 57

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SCHEMATIC DIAGRAM (PRE AMPLIFIER < 2/2>)
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U5Lk=-111
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,
I I
! 1
- -
I 0.., 1 I
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5
D.GND
<w A
*
CB.L 3
CD-L
2
A-GND
M
cD.R I
CD-R
CN421
E
16
MIC-IN
is MIC-MUTE
14 A-GND
13 ECHO-VR
4DAFA 12
DATA
+0- I I
DSB-ENB
+x.MT $0
EX_DATA
4P.a 9
AMP-CLK
+u.=
8
TU.CE
*U.M
1
TU-DA
d.CL 6
TU-CLK
~.aK 5
Ex-CLK1
—4
RESET
-us 3
TuST
2
RDS
-h! i 5PEANA
CN422
TO FRONT
a=
SURROUND
2
GND 1
3
CENTER
,
GND2
5
FRONT-R
6 GND3
7 FCU4NZL
*
T
<* f
<w
2
3
D.GND
4
D-GND
-a 5 _BASS_LIMIT
<-lm
6
-12V
<.,2V 7 +12V
<,S.
6V 8
+5.
6V
CN425
I
TO AMP
4s
*C.R 10
REC-R
MC.L 9
REC-L
a SIGNAL
GND
<...
1
DECK-R
<=-.
6
DECK-L
<+,??
5
+12V
*
D_GND
3 D_GND
F
*2
i
CN426
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I
TO DECK
-56-