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Author Topic: WG K7000 1 problem to the next  (Read 8903 times)

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buffett

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Re: WG K7000 1 problem to the next
« Reply #40 on: December 09, 2013, 07:29:07 pm »
that would indicate they are all bad.

something on your chassis is shorted and killing your H.O.T.

you are going to have to start pulling things in the horizontal and power supply section.

from what i can tell you have checked all the common things that typically go bad and cause your issue.

without having the chassis in front of me i am out of ideas for things to check.

if you give up and want to send it in for repair i can get it going for you.

Peace
Buffett
Come to MAGfest and game in the 24-7 arcade for 4 days. www.magfest.org  And see my collection of 90+ Arcades and growing.
Need your (K7000, 4900, std/med res 13"-25") or Sanyo fixed!!!! pm me.
Visit my website. www.thearcadebuffett.com For Monitor and PCB repairs.
Fully rebuilt chassis ready to ship. Trade'ins welcome
I have met --- Tim McVey --- world nibbler champion and many of you have not.

Silverball84

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Re: WG K7000 1 problem to the next
« Reply #41 on: May 27, 2014, 09:04:03 am »
OK...I know this post is old. Still unresolved. I did put in a new HOT. Now the fuse does not blow, but the only thing working is the degauss circuit. I think my new fly is no good. If anyone knows any way to check this before I throw another flyback in this chassis it would be appreciated. Again sorry for bringing this to the top...I just want to fix it and leave this topic complete.

buffett

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Re: WG K7000 1 problem to the next
« Reply #42 on: May 27, 2014, 04:55:45 pm »
if you are having this much trouble with the chassis there is something wrong with it that we cannot see, unless it is in front of me.

i would suggest you send it in for repair.

throwing parts at it is not the way to fix something.

email me at thearcadebuffett@gmail.com if you want to send it in.

Peace
Buffett
Come to MAGfest and game in the 24-7 arcade for 4 days. www.magfest.org  And see my collection of 90+ Arcades and growing.
Need your (K7000, 4900, std/med res 13"-25") or Sanyo fixed!!!! pm me.
Visit my website. www.thearcadebuffett.com For Monitor and PCB repairs.
Fully rebuilt chassis ready to ship. Trade'ins welcome
I have met --- Tim McVey --- world nibbler champion and many of you have not.

Silverball84

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Re: WG K7000 1 problem to the next
« Reply #43 on: May 27, 2014, 10:18:58 pm »
I know throwing parts is not usually my way of fixing something. But I do have a spare k7000 chassis that needs a flyback so if that doesn't take care of it, at least I will have my spare fixed. Since I changed the flyback it has not powered up. I reflowed everything and have swapped out all ic's. Tested all diodes (the funky ones out of circuit). I am determined to conquer this pos I was just looking for an "Oh yeah I've seen that before" situation.

buffett

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Re: WG K7000 1 problem to the next
« Reply #44 on: May 28, 2014, 01:55:10 am »
you are past the oh yea point. that was long ago and far far away.

i don't even know where to start looking at this point without it in front of me on my bench.

Peace
Buffett
Come to MAGfest and game in the 24-7 arcade for 4 days. www.magfest.org  And see my collection of 90+ Arcades and growing.
Need your (K7000, 4900, std/med res 13"-25") or Sanyo fixed!!!! pm me.
Visit my website. www.thearcadebuffett.com For Monitor and PCB repairs.
Fully rebuilt chassis ready to ship. Trade'ins welcome
I have met --- Tim McVey --- world nibbler champion and many of you have not.