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m BLOCK DIAGRAM
FM
ANTENNA
Z!20
(FM
FRONT
END)
FM/AM
5
"ttt
LA1830-H
SA-CH750
|F
AMP, DET/AM
OSC,MIX/FM
MPX
17
16
15
——
Dae
pete
rLStereo_drive_}y
| stereo drive]
SA-CH750
Q153
MS219FPTA
| 1c202 |
Switching
tuner:
(6;
BUFFER
AMP
on/off
Q107(Q108)
Buffer
sa
!
Q 151 (Qi52)
tb
(3)
JK201
LC7536
o
9
(173)
4
8
®
ELECTRIC
Es) G8)
VOLUME
6
8
(26)
(25)
J(23)
@
;
—_—
— —
4
—
—
—
+
o
Papen
ae
aia
eee
(Beal |
BA4558FTI
BUFFER AMP
CB) Gs)
1 -~-@
;
BA4558F TI
Q352, 354, 361, 362,371
drive
<9
-—_—_—_—_—_wv—
Q201,252
(Q202)
(Q204)
Fon
203,251 0301,303
(Q302)
pais
Muting
driv
drive
HEAQ
{
-29-
~30-
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