Re: mitsubishi vs-50805
I don't know if I understand. By "hv", do you mean vertical hold? How
do you turn up the screen voltage? Raster? I haven't owned a CRT
projector(like yours) for over 3 years, so I may be a little rusty. Do
you mean that the tubes light, but you get no input signal?
- Re: Any comments? Samsung TV
... screen supply form the LOPT has failed, an internal part of the LOPT itself, ... Very probabe not the CRT but check price of the ... > Problem with the set is that it had a dark picture (low Screen Voltage). ... > measuring the voltage direct from the flyback gives 0 volts. ...
- Re: Thomson TV chassis ICC19-2H
... After a long search i figured it out wath the problem was. ... Rik ... I turned the screen voltage completely down on CRT and than i got a blue screen with no sound. ...
- Re: Problem for 15 year old 32" TV
... raster,, before going so bright that protection shutdown ... etc. Sounds as if either the CRT may be bad, you have lost the 200 Volt ...
- Re: Toshiba 32" model 32A10 Television
... Determine what is causing the crt not to produce any raster, i.e. deflection or hv problems, then diagnose the video problems, possible when the crt produces a raster that the video will be present. ...
- Re: "Super Dog", Curtis Mathes/Samsung TV model CM27001S, additions
... shutdown, but I don't have it in stock. ... K (RGB) current in the CRT. ... Set shuts down when screen control advanced enough to show raster ...