wg p717 chassis question

eyeless

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I'm trying to get this monitor working, I believe the actual monitor is a 25 sanyo. Last night I put a new cap kit on as well as a new flyback. Still monitor wont power up. I ran across the diagram sheet and noticed that on the connector with the red, blue and green on it looked like some wires are missing.

diag.jpg


On mine I have 10,9,8,7 and 1 on the 2 connector. 6,5,3 and 2 no where to be found. Would these 4 wires cause the monitor not to work? I would appreciate any help or advice. I am also a newb at this monitor stuff.
 
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First - a P717 main chassis is a Wells Gardner U2000 model. (not Sanyo)

Second - Your video input harness is missing those other 4 wires because they are for alternative sync connections. What you have is standard for Composite Sync..... normal. (Red, Green, Blue, Ground...and ...Sync)

Describe the symptoms of the monitor. What does is do? Any clicking/ticking sounds? Have you gone over the entire chassis and neckboard for cracked solder joints? Does the neck glow? Any blown fuses ? (on the chassis or in the cabinet)
 
monitor wont power up. no clicking noise or anything like that. I went through and replaced all fuses, there was one blown in the cab. solder joints look all good. No glow on the neck. There is a single black line that is just hanging there that connects to the cable that travels around the tube that i don't where it goes.

Guy said the switcher was bad. put mine in and was making a clicking noise. inspected the jamma harness and noticed 1 of the +5 was going to +12. one of the +12 going to the -5 and i believe there was another miss wired. re wired them correctly and the switcher was on, the hard drive on the skins game powered up and the speakers worked but nothing on the monitor.
 
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There is a single black line that is just hanging there that connects to the cable that travels around the tube that i don't where it goes.

That sounds like the "dag" wire....should connect to the neckboard.
Is there a cut wire hanging loose on the neckboard?
Is there a connector of any sorts on the end of that wire you described? (like a single pin connector)

Have you measured the voltage going to the two pin power connector of the monitor ?
(120vAC or so)
 
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