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Author Topic: no red on arcade monitor  (Read 1764 times)

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amcjeep

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no red on arcade monitor
« on: August 13, 2009, 07:47:55 am »
I have an mk2 arcade game w/ a 25" sharp image monitor that has no red. The green and blue work fine. All connectors and wires look good. Can somebody help me trouble shoot this problem.
Thanx
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grantspain

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Re: no red on arcade monitor
« Reply #1 on: August 13, 2009, 04:45:38 pm »
tried another game board?
checked the red drive transistor?
is the red crt gun working?
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amcjeep

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Re: no red on arcade monitor
« Reply #2 on: August 13, 2009, 05:04:35 pm »
i don't know how to test it
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Kevin Mullins

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Re: no red on arcade monitor
« Reply #3 on: August 13, 2009, 05:31:39 pm »
Checked video input cabling for bad connection?
Checked for cold solder joints on video input and neckboard?
Swapped color inputs to verify it's not a board issue?
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Not a technician . . . . just a DIY'er.
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