hi all
i recently buy my first cab
with an hantarex 28 polo star tri sync
i buy it with the naomi system
all going fine in 31khz with naomi and dreamcast
nice color ,nice geometry nice contrast and lumisoty
but,
when i put my mvs slot or cps2 system (15khz)
i have vertical waves on both sides,to stop this waves i have to turn down contrast and lumisoty but is totaly unplayable ..the screen is black or waves ..
i tried to play with G2 but i can t find a good compromise i think the problem is the auto switch give so mutch hight voltage to 15 khz
this is a screen from my problem
sorry for my bad english
and thx to all leeing me
hantarex 28 polo star tri sync
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hantarex 28 polo star tri sync
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- Andypc
- Posts: 331
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Re: hantarex 28 polo star tri sync
I have a similar issue with my 25" polo star, but in 31khz. Would be interested to know the solution. I Was wondering if it needs a video amp and turn down the screen volts?
“You can have it any colour you want, so long as it’s black.” Henry Ford
Wanted:- Tehkan World Cup cab
Wanted:- Tehkan World Cup cab
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Re: hantarex 28 polo star tri sync
someone tell me ,is too hight voltage ..but no more maybe the auto swtich don t do is job correctly
i ll try to find some similar issue on the web but nothing
i ll try to find some similar issue on the web but nothing
- Andypc
- Posts: 331
- Joined: November 9th, 2008, 11:30 pm
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- eBay: Andyapc
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Re: hantarex 28 polo star tri sync
Screen volts to high on Lopt?
“You can have it any colour you want, so long as it’s black.” Henry Ford
Wanted:- Tehkan World Cup cab
Wanted:- Tehkan World Cup cab
- grantspain
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Re: hantarex 28 polo star tri sync
could be one of the 100uf 250v caps in the power supply secondary
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Re: hantarex 28 polo star tri sync
I LL try to put one eye on this ,someone else tell me to see on east west board ... But nothing sûre
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Re: hantarex 28 polo star tri sync
thx grantspain , are you speaking to the capacitor c109 ?
- grantspain
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Re: hantarex 28 polo star tri sync
well not really but i would check that cap as well,if it were my chassis i would check caps c1,c11,c19
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Re: hantarex 28 polo star tri sync
OK thx i chech this
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Re: hantarex 28 polo star tri sync
hello
i have change all capacitor u tell me and nothing changed
i have change all capacitor u tell me and nothing changed