Film-Tech Forum ARCHIVE: Dolby CP500 LCD panel lamp

This is topic Dolby CP500 LCD panel lamp in forum Film Handlers' Forum at Film-Tech Forum ARCHIVE.

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Posted by Miran Starman (Member # 1191) on 04-04-2012, 04:27 AM:

Dear all I have problem on CP500 with light on LCD screen. Doesn't work. What to do ?
BR
Miran

Posted by Monte L Fullmer (Member # 2797) on 04-04-2012, 01:15 PM:

You just might have to replace the front panel on the CP500.

Or, go into 'setup' and see if the display brightness was turned down all the way.

Posted by Marin Zorica (Member # 1716) on 04-04-2012, 03:41 PM:

Hey Miran!

There can be two problems in case light failure....one is small neon lamp on lcd, and other is that small switcher (little black box) which powers the neon lamp for lcd, but sure you fist need to check if that HV switcher get's power, i think it's 5V, or maybe 12V.