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m= COMPONENT
VIEW:
* ARB3170V/E (PE-9953E-B)(PE-9952E-C/D)
MAIN
UNIT
921-—-9259-00
PART'S
BAG
C2)
HOOK
PLATE
LEAD
HOLDE
SPACER
SPECIAL.
SC
330—8216—-01
.3835—-0833-—01
345—3653—-01
716—-0726—-O01
m™ ADJUSTMENTS:
;
* FM Circuit (TUNER PACK)
TEST-—POINT
PROCEDURE
1.CONNECT
THE
DIGITAL VOLT-METER
TO TP2 AND
TP3.
2.INPUT
THE
98.1MHZ/65dB
SIGNAL
(NO MOD.),AND
ADJUST
THE
READING
OF DIGITAL VOLT—NETER
TO 0+30mV
BY IFT2.
1.CONNECT
THE DIGITAL VOLT-METER
TO TP4.
2.INPUT THE
98.1MHZ/30dB
SIGNAL
(NO MOD.)
3.ADJUST
THE LEVEL TO 2.4+0.1V BY VR}.
ADJUSTMENT
POINT/TEST
POINT
BOTTOM
VIEW
TP2
(PIN 30 OF AN7292)
OSN26SLNV
TP4
PIN
20 OF TUNER
PIN
10 OF TUNER
¢ AM Circuit (TUNER PACK)
TEST—POINT
PROCEDURE
PRE-ADJUSTED
TUNER
* MAIN PWB
TEST—POINT
PROCEDURE
1.INPUT
THE
98.1MHz,
CONNECT
THE
OUTPUT
OF A STEREO
MODULATOR
TO THE
EXTERNAL
SEPARATION
MODULATION
TERMINAL,
AND INPUT A 65dB
SIGNAL.
2.SET THE STEREO
MODULATOR
TO THE
L OR R-ch
AND ADJUST
VR101
SO THAT
THE MAXIMUM
SEPARATION
IS OBTAINED.
(MORE THAN
20dB)
ARX3170V ARX3170E
:
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