More troubleshooting
Did some more work on the Navy TCS receiver. I finally located the
missing resistor. They were really tricky and added it to the back of
the RF gain pot.
I then checked the resistances. Now the pin that is supposed to read 1M reads 1.3M. So a little high, but within the ballpark.
Next I ran a signal of several hundred micro volts directly into the antenna. No signal was heard. That probably means that the oscillator is not running.
Time to read the manual again :(
I then checked the resistances. Now the pin that is supposed to read 1M reads 1.3M. So a little high, but within the ballpark.
Next I ran a signal of several hundred micro volts directly into the antenna. No signal was heard. That probably means that the oscillator is not running.
Time to read the manual again :(
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