Author Message
minnie
PostPosted: Tue Sep 02, 2008 3:58 am    Post subject:

pinoyeagle wrote:
Do you know where I could get that diaphragm?


Should be in the service manual.
pinoyeagle
PostPosted: Tue Sep 02, 2008 1:29 am    Post subject:

Do you know where I could get that diaphragm?
minnie
PostPosted: Mon Sep 01, 2008 10:29 pm    Post subject:

Yes and yes.
pinoyeagle
PostPosted: Mon Sep 01, 2008 9:41 pm    Post subject:

I took the crt assembly out. I found a rubber expansion diaphragm on the side broken. Can it be replaced? Can I use any Projection TV Coolant?
minnie
PostPosted: Mon Sep 01, 2008 8:25 pm    Post subject:

Yes you can refill the tube. Coolant leaks usually means the set is junk.
pinoyeagle
PostPosted: Mon Sep 01, 2008 2:42 pm    Post subject:

I just found out that there was a coolant leak from green CRT. If the green focus won't adjust, will putting coolant and resealing fix the problem?
pinoyeagle
PostPosted: Mon Sep 01, 2008 12:19 pm    Post subject: Akai PT4298HDX green focus problem

Green is out of focus. I tried to adjust on the focus block but I can't get a thin line using convergence adjustment pattern. The red and blue are fine though and also the convergence.

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