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Author Topic: k7500 chassis black screen  (Read 72 times)

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mclovin

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k7500 chassis black screen
« on: November 13, 2017, 03:57:14 pm »
Just picked up a new game that has a K7500 chassis and only a black screen. I have neck glow and can hear the monitor start up, but just black screen. I am not good with monitors so Iím looking for some troubleshooting advise on where I should start?

Thanks, love this place!

mclovin

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Re: k7500 chassis black screen
« Reply #1 on: November 13, 2017, 06:42:55 pm »
After some troubleshooting I got a very dim and green picture by turning up the screen pot on the flyback. So I removed the chassis and looks like there is some small hairline cracks on the flyback. So Iíve ordered a new flyback, cap kit and output transistors for the neckboard as they looked all burnt.

Am I on the right track?

ed12

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Re: k7500 chassis black screen
« Reply #2 on: November 13, 2017, 11:12:33 pm »
yup
right track

ed
Shipping something from the U.S. to Canada for repair/exchange?  Please use USPS to avoid (additional?/excessive?) shipping charges.  PM me if you have any questions.

  
 

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