k7203 continuous clicking sound... already recapped
At Buffets recommendation I am starting new thread to get help with my chassis based from this original thread: <forums.arcade-museum.com/showthread.php?t=260617>
It has already been recapped and replaced flyback. Power enters chassis but does not make it to the monitor yoke.
This is for a dedicated Bump n Jump cabinet with a 19" monitor and K7203 wells gardner chassis.
At Buffets recommendation I am starting new thread to get help with my chassis based from this original thread: <forums.arcade-museum.com/showthread.php?t=260617>
It has already been recapped and replaced flyback. Power enters chassis but does not make it to the monitor yoke.
This is for a dedicated Bump n Jump cabinet with a 19" monitor and K7203 wells gardner chassis.
I am having this problem now with a K7203 in my dedicated Bump N Jump arcade
I'm glad you were able to get yours fixed, but now Im having the same problem haha and dont have an extra chassis
I know my way around electronics but not with arcades, I have already recapped the chassis and replaced the flyback and still have the clicking sound. I am not too familiar with the HOT and could you walk me through the steps to check it, i have a multimeter and soldering station at home and just need to be pointed in the right direction. I also managed to get a schematic of the chassis and really want to fix this problem so i can keep playing my games lol
it should test the same as a K7000.
to test the H.O.T. put your meter on diode or continuity test.
black lead on the center leg of the H.O.T. and red to both outside legs.
.400 ish on the outer legs is what you want to see.
should be part # 2sc5297 location Q503. it will be on one of the large heat synks.
Peace
Buffett
Thanks Buffet, as soon as i get home i will test the HOT. I appreciate your help and will post my readings here later tonight!
no prob.
good luck on the repair.
i would start your own thread so more advice can be had from other members.
check my videos out in my sig, there is lots of good repair stuff on my channel to watch.
Peace
Buffett
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