Sanyo MDG-007 Service Manual page 8

I
IC BLOCK DIAGRAM & DESCRIPTION
IC571 BA3314F (Dula Preamplifier with ALC Detector) IC572 KIA4558S (Dula Low Noise Operational Amp.)
INl
GND(SUB)
GND
Uoo
NC
OUT !
NC
OUT 2
[N2
FILTER
r
6
7
P 8
NC
IC573 BU4066BCF (Quad Analog Switch)
IC593 LA5620 (Multi Voltage System Regulator)
1/01
0/1 1
0/12
1/02
C2
C3
Vss
Bim
3 SWD
UT/lN lN/OUT
12
4
11
N/OUT OUT/lN
5
SWB
10
Vcc
cl
C4
1/04
0/14
0/[3
1/03
AI
P.DOWN
.
CD1
STBY
AC
S.RESET
CD2
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