5
ALIGNMENT AND ADJUSTMENT
ALIGNMENT AND TEST POINT
ALIGNMENT PREPARATION
Test Equipment Required
z Oscilloscope
z DC SSVM
z FM signal generator
z Frequency counter (800 MHz)
Notes:
z Use non-metallic tuning tools.
z The test equipment and receiver should be warmed up for at least 10 minutes before proceeding with alignment.
z The signal level from the generator should be kept as low as possible to obtain a usable output.
z To tune the frequency, press TUNE, frequency number including decimal point, then press ENT.
If you make a mistake, press CL to delete a single digit or hold CL about 2 seconds to start over.
L26
L24
L23
TP1 TP2
TP3 TP6 TP5 TP4
VR2
VR4
VR5
VR3
T4
Linear PCB
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