Clarion CR705R - Page 5

m@ ADJUSTMENTS:
e 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—METER
TO 0+30mYV BY IFT.
1.CONNECT THE DIGITAL VOLT—-METER TO TP4.
2.INPUT THE 96.1MHZ/30dB SIGNAL (NO MOD.)
3.ADJUST THE LEVEL TO 2.4+0.1V BY VRI.
ADJUSTMENT POINT/TEST POINT
LA1L175M
TP2 (PIN 30 OF AN7292)
OSNCB2ANV
|
TP4 TP3
PIN 20 OF TUNER PIN 10 OF TUNER
e AM Circuit (TUNER PACK)
a ae TEST-POINT | PROCEDURE
@ IF
@ TRACKING
PRE-ADJUSTED TUNER
* MAIN PWB
i ae TEST~POINT PROCEDURE
FM VR1O01 1.INPUT THE 98.1MHz, CONNECT THE OUTPUT OF A STEREO MODULATOR TO THE EXTERNAL
SEPARATION MODULATION TERMINAL, AND INPUT A 65dB SIGNAL.
2.5SET THE STEREO MODULATOR TO THE L OR R-ch AND ADJUST VRi01 SO THAT THE MAXIMUM
SEPARATION IS OBTAINED. (MORE THAN 20dB)
_5-
ARB4171R
CR705R