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SCHEMATIC DIAGRAM
RF UNIT
RIS
=
s
a
re
no
wo
R23
SI-1A2
86
Se
.
©
O
O
4
cl
2
TA7358
aa
®
c2-1
C4
27P
C23
asic, ey
CFI
0.047(m)
ci-1
r
|
ee
TR2
.
1oP
S
10.01
f-
KTCI8IS5
2
|
ee
—
z
ai
0.7
3
Se, | te
2
470 |KTC380
TM-O
D1
IS2472
Pd
oo22
si—1B2
a
SI—2Al
AG
Si —2BI
05
1$ 2472
si-Za2
°|
C53 0.022
O
s1—3a2
NOTES
O
©);
:
00000
+ DC VOLTAGE AT AM POSITION OTHES 3 FM
Bek
st (@.0v)
2.16 2 TA7640; FM STEREO MODE : 1.4V
AM/FM TUNING STATE: OV
FM MONO Bt
3. 1C3 KA2261 3@)FM STEREO LED ON: OV
FM ST LED(8. 2
@FM STEREO LED ON: ov
si-3B2
@ FM STEREO
LED ON: O8v
O}
@ FM STEREO
MODE :0.8Vv
O
4. ALL RESISTOR VALUES ARE IN OHM (K=1000)
voi-4
S022
5.ALL CAPACITOR VALUES ARE IN MIGROFARAD (P= uu)
7
i
6. THIS SCHEMATIC DIAGRAM MAY BE GHANGED WITHOUT
NOTICE
SYMBOL
st-t(al—1B2)
si—2lal—B2
si—3(ai— B2)
POSITION
MW
| OFF
Lw
[| orr
FOR
IMPROVEMENT
OF
PERFORMANCE.
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