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1. Alignment and Adjustments
1-1. Tuner
FM THD Adjustment FM
Output
Antenna SET
GND
SSG FREQ. 98 MHz Terminal
Oscilloscope
Adjustment FM S.S.G Input
point FD Speaker
(FM DET) Terminal
output Input
Output 60 dB
Distortion Meter
Minumum Distortion (0.4% below)
(Figure 1-1)
Figure1-1 IF CENTER and THD Adjustment
FM Search Level Adjustment
28 dB FM Antenna
SSG FREQ. 98 MHz
Adjustment SET
point SVR1 (10K)
(SVR1) GND
FM S.S.G FM IN
Output 28 dB(