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- FT767
-
- I have had my Yaesu FT-767 modified by the service facility for three
- things:
- 1. Memory battery circuitry. Previously the circuitry caused
- unnecessary drain on the memory battery, resulting in shortened
- battery life. There is a kit available for this modification,
- which I ordered (free of charge). After reading the instructions
- and not being able to even find the components involved, I took
- the unit down to LA to the service facility.
-
- 2. Hum mod. I don't know anything about this mod. It was
- performed while the unit was in for the previous mod.
-
- 3. DATA IN/OUT Jack audio control modification. This mod was
- originated by me. Since I have had the unit, I had not used it
- for packet because I could not defeat the audio from the speaker
- in any way without rendering the audio from the DATA IN/OUT jack
- unusable. This jack was supposed to provide direct connection to
- the FM modulator and discriminator for packet. It obviously was
- affected by the AF gain, external speaker disconnect, i.e., anything
- which affected the audio at the built-in speaker. Examination of
- the circuit diagram seemed to indicate the audio for this jack
- came from the headphone circuit.
-
- CONTINUED IN FILE FT767.2