(Topic ID: 142382)

The joys of fixing hacks

By Gryphun

8 years ago



Topic Stats

  • 7 posts
  • 6 Pinsiders participating
  • Latest reply 8 years ago by Chrizg
  • Topic is favorited by 1 Pinsider

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Topic poll

“Buy a new PSB or fix OEM?”

  • Buy 0 votes
  • Fix 4 votes
    100%

(4 votes by 0 Pinsiders)

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#1 8 years ago

Hello pinsiders,

New to the pin-game and have been reading anything I can get my hands on in terms of pinball.

Have been checking all connections to my Data East Checkpoint backbox on why my G.I. lights wont turn on (as well as the majority of coils not firing - there are a couple of breaks in the daisy-chain).

Getting back to the GI question - am wondering if I can salvage my power supply by replacing the CN8 locking header and get new connector housings / Trifurcon pins, etc. or due to the hack its best to just buy a replacement PSB from Xpin for ~$125?

The pro to buying a new PSB is new technology and a PSB that has not seen 24 years of use, con being out $125 and not OEM.

Thoughts from the community?

Thank you in advance.

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#2 8 years ago

OEM doesn't matter

You can fix a power supply on the cheap (connectors and other component replacement) often for less than fifty bucks.

A new power supply is still worth the slightly higher price tag, and usually means higher reliability. You'll probably not have to even question your power supply health in your liftetime.

I have done both, some of my games have original repaired supplies, and some have new builds in them. It just depended on how bad the supply was overall and how much money I wanted to spend at the time.

#3 8 years ago

wayout is right, recap and new connectors $40 bucks. I lean toward keeping it OEM matching numbers if you can.

#4 8 years ago

Since you are thinking about fixing a board it probably isn't going to be the last time. Invest in some equipment. Buy a decent desoldering gun or station so you can change the header pins, caps, etc. easily without hacking.

#5 8 years ago

I had a burnt CN1 on my JP power supply, and had a hack to make a connection from the back of the board. This was what I thought was causing resets. I used a replacement kit (from action pinball) that cost $10, and the game runs great now. So I agree, worth just trying to replace the burnt connector, but if your a novice to board work (like I am) be careful when replacing the male part on the board. I tried this on my TAF, and ripped the through holes. On JP, I used chipquick to keep the solder liquid and that worked for me.

#6 8 years ago

That is fixable if you have the skillset and tools. You will still have to fix/replace the connector with a new power supply. If it was me I would redo the connector one wire at a time so they are in the correct order. Then pull the board and replace the header pins

#7 8 years ago

Pics of the last GI hack I fixed

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