About to embark on my first pin restoration. Started with a project pin with intentions of cleaning it up / shop job / get it working 100%. Mostly i just wanted to gain all the necessary skills to be able to maintain these as i built my collection. But as i went through it and searched for parts I decided to do a full on restore. Stumbled across a beautiful CPR playfield which sealed the deal. Was just trying to find the original pop bumber caps (repros currently available i was not happy with). Infact it didnt even have stern pop bumper assemblies on it which kinda bothered me. Maybe i am a purist lol.
Actually i now have two F2k's (found a second project to help with parts etc - and original pop bumpers yay). So i'll have a great reference for doing a swap - is that cheating? What about scoring a spare, mostly populated playfield in great shape other than very dirty? My goal is to use as many original parts (with obvious exception of the repro playfield). When done i hope to have one CQ machine (to the best of my ability) and a second thats clean, looks good and plays great which i'll sell.
Blah, blah, blah. Anyway so i'll post progress, pics, etc for those interested. So far i've managed to get the one game functioning 100%. Figured that was a good place to start so i know if something isnt working post swap it was something i did, not a preexisting problem. Main issue when i started was i had sounds but no talky - a bummer for Stern's first pin with speech. Having that spare VSU-100 board helped troubleshoot (ended up being the speech board). Now i have to get the other one working, will start with replacing caps and go from there.
So finally on to my questions...
1) The working game has a rectifier board already replaced with a Bally one. The bridge rectifiers were upgraded to the more robust front mounted ones. The second machine has a board thats seen better days. I won't even put power to this one. From the forums i've read that this is the easiest board to rebuild. I'm not afraid to do that just not sure its salvagable. Some wiring hacks too which was obviously to avoid changing the burnt header:
Can the board be cleaned up to look decent? See the two wires that were spliced off connector and soldered directly to pins 1 and 8? Seems like more effort than just replacing the header. I know for 90 bucks i can buy a new Rottendog from Playdium store but i'd prefer to have Stern one for the resto machine.
2) I've spent way too much time trying to navigate Digikey's massive molex offerings. I see the recent tech post which recommended Great Plains Electronics. I'd do that but the online checkout has been disabled so i can't order anything. I have narrowed down the 0.100 and 0.156 headers and housings i think i need. Question is should i invest in the headers with the friction lock shrouds and housings with the ramps? Or just go with the existing "plain" style. Basically what KK series of molex are people using? I'll try and get largest ones and cut to size.
I'll have a tonne more questions and appreciate any advice!
Thanks
Actually i now have two F2k's (found a second project to help with parts etc - and original pop bumpers yay). So i'll have a great reference for doing a swap - is that cheating? What about scoring a spare, mostly populated playfield in great shape other than very dirty? My goal is to use as many original parts (with obvious exception of the repro playfield). When done i hope to have one CQ machine (to the best of my ability) and a second thats clean, looks good and plays great which i'll sell.
Blah, blah, blah. Anyway so i'll post progress, pics, etc for those interested. So far i've managed to get the one game functioning 100%. Figured that was a good place to start so i know if something isnt working post swap it was something i did, not a preexisting problem. Main issue when i started was i had sounds but no talky - a bummer for Stern's first pin with speech. Having that spare VSU-100 board helped troubleshoot (ended up being the speech board). Now i have to get the other one working, will start with replacing caps and go from there.
So finally on to my questions...
1) The working game has a rectifier board already replaced with a Bally one. The bridge rectifiers were upgraded to the more robust front mounted ones. The second machine has a board thats seen better days. I won't even put power to this one. From the forums i've read that this is the easiest board to rebuild. I'm not afraid to do that just not sure its salvagable. Some wiring hacks too which was obviously to avoid changing the burnt header:
Can the board be cleaned up to look decent? See the two wires that were spliced off connector and soldered directly to pins 1 and 8? Seems like more effort than just replacing the header. I know for 90 bucks i can buy a new Rottendog from Playdium store but i'd prefer to have Stern one for the resto machine.
2) I've spent way too much time trying to navigate Digikey's massive molex offerings. I see the recent tech post which recommended Great Plains Electronics. I'd do that but the online checkout has been disabled so i can't order anything. I have narrowed down the 0.100 and 0.156 headers and housings i think i need. Question is should i invest in the headers with the friction lock shrouds and housings with the ramps? Or just go with the existing "plain" style. Basically what KK series of molex are people using? I'll try and get largest ones and cut to size.
I'll have a tonne more questions and appreciate any advice!
Thanks