CurtPalme.com Home Theater Forum

[Christ]

Register to remove this ad. It's free!

All,

I'm currently having a problem with my 801s.
If I turn it on with a dark (almost black) source everything is good.
If I turn it on with a light (say white) source the image is way to green.
This happens on port 3 and 5.
The way the color is stays untill it is being turned off (standby) and on again. The input at that time is responsible how the color will be.

Any suggestion on where to look for the solution?
PS. I have a BD801s for spare parts.

[Curt Palme]

When it is far too green, put up the internal test pattern. Is the test pattern too green?

There are three video amplifiers over each CRT socket:

http://www.curtpalme.com/Barco500_Layout12.shtm

(yours are in an aluminum case and look a bit different than the above).

All three are the same. Switch the green with the red, and see if the problem changes to a red image.

Also what is your signal source?

[Curt Palme]

When it is far too green, put up the internal test pattern. Is the test pattern too green?

There are three video amplifiers over each CRT socket:

http://www.curtpalme.com/Barco500_Layout12.shtm

(yours are in an aluminum case and look a bit different than the above).

All three are the same. Switch the green with the red, and see if the problem changes to a red image.

Also what is your signal source?

[Christ]

[Curt Palme]

OK, my next guess then is that the focus block is bad. That drives the G2 levels, and I have seen them drift before. Try swapping that out of the other chassis.

[Curt Palme]

OK, my next guess then is that the focus block is bad. That drives the G2 levels, and I have seen them drift before. Try swapping that out of the other chassis.