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Submitted By

Westley

Date Posted

8/8/2003 9:37:44 PM

Title

Hitachi CU5000K dark images have snowy outline

 

Message

Does anyone know what might be causing the snowy outlining on darker images on a rear projection Hitachi CU5000K? DVD plays fairly well with minimal snowy effects of dark images, but the cable looks very snowy on all dark images. Appreciate the input.

Submitted By

Westley

Date Posted

8/9/2003 3:39:44 PM

Title

RE: Hitachi CU5000K dark images have snowy outline

 

Message

Well I fixed it now. I am very pleased with it. There is still some bright outlines but no snowy picture even with cable. The fix was fairly simple. I just pulled the audio board from the rear of the TV and replaced a few of the bad capacitors that were burned through. I had to rummage around the house and found some that had the same Volts and Microfarads (uf) in a broken modem. These will do until I order a bunch of various caps online through www.mouser.com The left channel of the speaker still doesn't work, but I still have about 5 caps to replace. I believe the interference from the sound card was causing video interference. Hope this helps someone else out there.

Submitted By

m

Date Posted

12/16/2003 6:01:39 PM

Title

RE: Hitachi CU5000K dark images have snowy outline

 

Message

You are working on a Hitachi cu5000k. Do you have access to the high output transformer. I have pin cushioning and that seems to be the culpret.

 

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