Build Your Own Arcade Controls Forum
Main => Main Forum => Topic started by: dreamakuma on January 07, 2009, 12:32:05 am
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I wiped off my x-men cps2. I was gentle, didn't move anything rough. I simply wiped dust off. now nothing. I have no picture, sound or anything, except the whirl of th fan. HELP! :cry: :cry: :cry: :cry:
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Check all connections on the traces (resistors, caps, etc). You may have simply broken a solder point. (Lets hope)
Edit: If it is CPS2 (which I think has a suicide battery) you may have killed the battery backed ram (by bumping the battery) that hold the encryption data. There are some people who have broken that system and will "reload" that data for you. (I am not privy to this, but other could help you there).
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What exactly were you dusting off?
Have you checked the power supply yet?
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I was wiping the blue/plastick with a dry kleenex. the back vent that the fan got wiped and the fans exterior was wiped on the a board as well as the top of it. I have not opened the casing to anything(even the stickers are still there). I had the power off but nothing unplugged,would that do it? I PRAY TO THOR ALMIGHTY that it's the B board that is cheaper to replace. If it's the A board, there goes my first real arcade setup, and maybe my last. I'm freaking out a bit since I've this for two weeks, I started to enjoy it, and now all might be lost.
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check the back inside panel around the edge for buttons, these switches automatically cut the power when the back panel is removed you may have triggered one even though the panel is closed, hence nothing works, just reset or remove that switch and your good to go.... if that is the problem
I'll cross my fingers for you
EDIT... oops didn't read that the fan was going
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Check all connections on the traces (resistors, caps, etc). You may have simply broken a solder point. (Lets hope)
Edit: If it is CPS2 (which I think has a suicide battery) you may have killed the battery backed ram (by bumping the battery) that hold the encryption data. There are some people who have broken that system and will "reload" that data for you. (I am not privy to this, but other could help you there).
Yeah, could be your suicide battery decided to bite it. In which case, there is one guy (that I know of) overseas that will fix your roms for you. Just google CPS2 Phoenix.
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Sounds like you're not getting a good connection from the A to B board. If you have the clips on it, take them off, remove the A from the B board and then re-attach...press firmly and try again.
Of course you'll possibly have to remove the edge connector to do this...so make sure to re-seat it nice and firm as well.
...as for it being a suicided board...I THINK I remember reading somewhere that when a board suicides, it leaves a COLORED screen at startup...since you have a black screen, I'd think that it's likely a connectivity issue.
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the power was on when you did this?
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the power was on when you did this?
I had the power off but nothing unplugged,would that do it?
;)
First thing to do is verify that the power supply is working. Measure the voltage at the boardset to know whether or not it's even getting power.
And as Bender started to mention....make sure any interlock switches are working.
If you have either the coin door open or the back door off..... check there.
What "fan" comes on? Power supply fan? Cabinet fan?
A cabinet fan might not neccissarily be wired through the interlocks.
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Sounds like you're not getting a good connection from the A to B board. If you have the clips on it, take them off, remove the A from the B board and then re-attach...press firmly and try again.
The CPS2 board has 4 huge pin connectors. I don't recall the pin count, but it's something like 70 pins per connector? Three rows of X length. In any case, I scratched my head for two days on a "dead" CPS2 board only to find two or three of the pins were inadvertently bent out of shape from the last guy who manhandled the boards. How someone accomplished doing this on a piece of equipment that goes together like DUPLO blocks is beyond me.
Just examine your pins and make sure there's no crap in the mating components before reassembling them.
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I looked at the pins and they're good. I haven't yet been able to test the votage but my connections look fine. I DID turn it on and I got A small blue screen and in another case an off-kilter red screen that pixated to orange, then went blank(both were after reattaching my Jamma harness,all other times just blank). All this---Smurf---over dusting plastic??? I tried looking for someone to phoenix it for me but I do want to see if it's the A board because I don't want to spend money and still not fix the problem but to no avail. ah crap :banghead: :banghead: maybe I'm just not fit to have an arcade. Either I start buying phoenix boards or I mame it. And not to insult mame by any means,I want to stick with hardware. But maybe I'll give up, buy a cheap pc, get a wells gardner D9800 and an I-pac ve. Anyone have a free cps2 B board that works??Even if it's something crappy(wait did capcom even make bad games back then??).
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Dry-dusting the plastic may have built up a static charge that zapped something... who knows.
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I've found CPS2 boards for as low as $25.00 on ebay. Your best bet is to buy one and try it. If it doesn't work then you know you have an issue with the A board or wiring or power supply...if it works then you know your other "B" board has suicided.