[time-nuts] Tek 602, no trace

[Richard Moore]

>

Magnus, a few thoughts that have most likely already occurred to you --
1) HV supply failure -- I think it will be around 2 or 3kV if working.
2) X or Y deflection amp has failed, moving the trace offscreen.
3) CRT heater dead.

Either 1 or 2 should be easy to detect. Having the manual will  
certainly help with repair. 3, however, is really discouraging.

Dick Moore


> However, currently I am lacking the dot on the screen to begin  
> with. Power
> lines seems OKish but could be trimmed.
>
> Cheers,
> Magnus
>

> End of time-nuts Digest, Vol 52, Issue 18
> *****************************************