Fmif Adjustment - Pioneer KEX-70 Service Manual

ExX-7O/73
* To Adjust
1. Set the band switch to AM (MW).
2. Set the reception frequency to 1620 kHz.
3. Adjust TC3 so that the frequency counter displays
2070 kHz +0 Hz.
3.2 FM IF ADJUSTMENT
* Connection Diagram
Stereo Modulator FM S.S.G. Dummy Antenna
Antenna Plug Antenna Jack
Fig. 26
¢ To Adjust
1. Set the FM SSG to 100% modulation at 400 Hz and supply
an output signal of 98.0 MHz, 60 dB (yV).
2. Tune into a frequency of 98.0 MHz and rotate T1 (FE IF
Unit) to adjust the center meter pointer to 0.
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