Dragon's Lair Fans - Arcade Lifestyle
August 20, 2017, 09:59:26 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: ALS'/DLF' : your daily dose of Arcade Life Style...inside the Dragon's Lair!
 
   Home   Help Search Calendar Gallery Login Register  
Pages: 1 2 [3]
  Print  
Author Topic: Short roadtrip for the need of the Green monster...  (Read 18492 times)
Arch
Member
**
Posts: 250



View Profile
« Reply #30 on: March 13, 2012, 02:50:16 PM »

Any luck with the monitor yet? Judging by the pictures you have the screen volt too high and the colours too low. Also, the brightness and contrast pots are separate from the chassis and might be located elsewhere in the cabinet. The focus sits on the neckboard. Don't kill yourself while adjusting that btw! One hand around your nuts mate - always.

You say somewhere that the colours are wrong. Are they inverted? If so, plug CY/CX is the rgb negative - just move to the other header position (it is a three wire plug of red/green/blue). Also, as you say, it needs to be degaussed.

If, after recapping and adjusting everything there is it's still milky white, there is a chance that the tube is borked.  Sad

And in case you haven't found it yourself yet: http://mameandcoinop.xoom.it//mameandcoinop/utility/mtc900.pdf
« Last Edit: March 13, 2012, 02:54:49 PM by Arch » Logged

All I wanted was a Pepsi!
Currently looking for an original Wonderboy PCB.
Pages: 1 2 [3]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Valid XHTML 1.0! Valid CSS!