Hello,
I have a yaesu FT101EE late model 25001+ serial. No rx, and very little tx, maybe 1 watt. I suspect tubes on the tx.
First I want to tackle the rx. I have no noise or static on internal speaker, external speaker, and headphones on any band or mode. Absolutley nothing at all. This is what I have tried. The bulb fuse on the back is good. I have changed both relays. I have tried another rf board (pb1181) from a known good receiver. Yes the volume is up, rf gain is clockwise, hooked to antenna, and I have rolled the preselect. Is there anything I have missed? Is there a common problem to look for?
thanks
I have a yaesu FT101EE late model 25001+ serial. No rx, and very little tx, maybe 1 watt. I suspect tubes on the tx.
First I want to tackle the rx. I have no noise or static on internal speaker, external speaker, and headphones on any band or mode. Absolutley nothing at all. This is what I have tried. The bulb fuse on the back is good. I have changed both relays. I have tried another rf board (pb1181) from a known good receiver. Yes the volume is up, rf gain is clockwise, hooked to antenna, and I have rolled the preselect. Is there anything I have missed? Is there a common problem to look for?
thanks