hantarex polo/2a 25" flowchart

blitz

New member
Joined
Jul 6, 2006
Messages
447
Reaction score
1
Location
pitt, Pennsylvania
looking for a flow chart for a hantarex polo/2a 25"
also any advice on what to look for on this monitor as i only get glow from the neck and no high voltage. thanks in advance
 
the flow chart is to get a gun..
the polo's are cursed.. i went through hell with these to year their respect.
there are all sorts of problems that can go wrong.. had one working perfect after a rebuild.
then the image would wooosh woosh wooh, in and out like the power was being cut.. then sometimes startup voltage would be a wopping 250vdc kiling both the hot and the fragile vertical deflection ic's.. turned out to be the two diodes tied right into the mosfet that pulsed the switching transformer.. unreal.. of course the diodes looked good with the simple diode test.

I know this isnt what you wanted to hear, i think randy might have put together a flow chart for the polo.. i could be wrong.. might the mtc9000 he only did.

good luck, they can have anything from open traces, resistors, poly caps, corrupt hot, diodes, shorted coils, you name it.
 
Thanks, Chad. You answered my question about what to do with this non working 25" polo I just picked up.

John
 
Thanks, Chad. You answered my question about what to do with this non working 25" polo I just picked up.

John
Ohmai, should I just swap a complete tube and chassis from another game then?
I have a sega title fight with 2 good tubes, both have great picture, and zero brun
I got it cheap, just to swap tube into killer intinct, and have failed to do so, meh....

Need to get on that!
 
Yeah, I'm pretty sure Randy has a flowchart in his Big Blue Book...
 
Back
Top Bottom