Mitsubishi ws-55813 No video inputs are working.

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entreri
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Mitsubishi ws-55813 No video inputs are working.

Replaced 4 bad caps on Dm module.  OSD works fine but no video inputs are working.  When I select DTV or try to use the memory card ports the screen scrambles.  Im thinking its the doubler but any other ideas would be helpful.

entreri
entreri's picture
So i checked 3 pin BA09FP

So i checked 3 pin BA09FP voltage regulator, In position IC9C25  while tv is powered on  pin 1 reads 12 v, pin 3 is around 12v.  This regulator is obvioulsy bad as its putting out more than 9v.  If I replace it will I have to replace any other parts?

entreri
entreri's picture
Fixed my own problem. It was

Fixed my own problem. It was the voltage regulator. Part was $1.20 plus $5 shipping. So a $6 fix. This applies to models: ws-48513, ws-48613, ws-55513, ws-55613, ws-55813, ws-65513, ws-65613, ws-65713, ws-65813, ws-73513, ws-73713 with v23 Chassis

mooserklein
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I'm having the same issue on

I'm having the same issue on a ws-73713. Where would I find the voltage regulator?

Thanks!

quick_draw_mcGraw
quick_draw_mcGraw's picture
Can you post pictures or

Can you post pictures or steps to located the 9v regulator. I'm having the same problem and would like to fix it.

 

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