Electro Frying Forum - KLARK T DN6000 SCREEN REPLACEMENT

KLARK T DN6000 SCREEN REPLACEMENT

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Category: General
Forum Name: Electro Frying Forum
Forum Description: Talk about drivers, processors and mixers
URL: https://forum.speakerplans.com/forum_posts.asp?TID=97207
Printed Date: 19 April 2024 at 3:51pm
Software Version: Web Wiz Forums 12.06 - https://www.webwizforums.com

Topic: KLARK T DN6000 SCREEN REPLACEMENT

Posted By: TRE4U2NV
Subject: KLARK T DN6000 SCREEN REPLACEMENT
Date Posted: 28 November 2016 at 6:34pm

anyone fixed one before or got part numbers or service manuals

cheers in advance

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IM SO SECRETIVE BUT I CANT TELL YOU WHY

Replies:

Posted By: jacethebase
Date Posted: 15 February 2017 at 9:14pm

How did you get on with this?

I have 2 in need of new screens.

One is totally shot the other is just dull on one side.

Jace

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www.wedding-production.co.uk

www.stage2sound.com

Posted By: Hanssie
Date Posted: 23 November 2020 at 4:55pm

Yeah, i also would really like to have more information about the display. What i know is :

Display: optrex DMF50126 nf fw

Display board: B2842

Searching for years now, but so far no luck in finding a spare display!!

Greetings Hans

Posted By: radiokom
Date Posted: 11 April 2022 at 2:32pm

Yes, I have fixed DN6000 screen when about 50% was black horizontal stripes.

There is nothing wrong with display and board.

But holy sh*it with cable connections between them.

So I found this advise on net:

https://www.instructables.com/Repair-a-Malfunctioning-LCD/

I decided it is impossible to spoil corpse with bullet, so I disassembled Klark LCD and started to repair.

It took about 1 hour (repeat heating about 6 times on both side and rub, rub, rub with plastic screwdriver end), but now it looks and works like new.

And do not forget about heat shields.

P.S. There is really no software substitute for it if you need 5hz-40khz exact display.

Posted By: radiokom
Date Posted: 11 April 2022 at 2:41pm

And if you have dimmed back light - not a problem at all, simply use led. With elementary knowledge how to do it, of course.

And when you are done - replace impulse PS capacitors. Commonly they are OK, but anyway. You now have valuable and precise instrument. They are standard, except one 56uf what can be replaced with 68uf without problems. Add +10v on voltage.