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No. 3308
P100-EUC
6-1 V. Hold adjustment
6-2 H. Hold adjustment
AM IF Alignment
Test Equipment
IF Alignment
Align the wave center to 455kHz and for symmetrize "A"
and "B" shown in below and also for maximum gain with
T804.
IC Bias Alignment
Align IC Bias contro! (R835) to obtain maximum gain.
FM IF Alignment
Test Equipment
2. Oscilloscope
3. Power supply DC 6V
5. Supply DC 6V to P6.
Alignment procedures
10.7MHz
Fig. 12
AM RF
Alignment
Test Equipment
Sweep generator with markers
Marker frequency: 520, 620, 1400, 1650kHz
V.T.V.M.
Test loop Antenna
Power supply DC 6V
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