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Hi, I am working on an Alpine Ski and having an issue with figuring out where in the schematics the input bus goes from the game board schematic page 3 of 6. It is labelled as: (B1) (2-B5). Now I am making the assumption that this translates to Board 1 (I also assume CPU board), Sheet 2, Grid...

I have a Burgertime that is giving me some grief with the vertical not syncing. Monitor works fine in other games, so I have ruled that part out. Replaced C2, C4 and C21 with no change Tested the 555 timer along with the IC's in the -ve sync path If using the combined sync signal the picture...

Working on a Burgertime that has problem with the image. The best way to describe it is it is like there is a darker contrast bar that is "rolling" across the screen - like the black level is rolling. The monitor works fine with another video source (WG4900 series). Almost like there is...

Not sure if this is a monitor issue or not - anyone have suggestions? What I have done: WG6100 - caps replaced as per the FAQ, transistors, resistors and diodes verified. B+ pot replaced as the original was bad - seems like I have to nearly max out the pot (CW) though to get 180V for the B+, so...

Got it dead - replaced the HOT (BU208A) and HOT driver (MPSW42) - those seem to be listed as the replacements for the originals. Unit powered up and I get this. Cap kit was done prior to me getting it. Any suggestions?

So just got a Shadow (many issues) - but 1 that has me stumped is the VUK to the mini playfield. 1) the wire form doesn't seem bent - although the finish is damaged like maybe it was. But from what I can find it should sit flat 2) the mini playfield seem to be located correctly as everything...

Anyone have a Digikey/Mouser part number for replacement pins on a JAMMA type connector? I have been using the Molex part number of 08-03-0304 in the past and running low on pins and it seems like that it now a discontinued part. :(

I basically get what is similar to shown in this video (not mine, just found it) - 1 exception, with mine the LED status 1 does blink with the red hard drive LED: What I have is the green board version 6. I have done: - Replaced IC sockets for: boot and security IC's - there was some...

Working on a Captain Kid and was wondering if anyone can tell me size/type of light bulbs that should be in the game? There are 2 midway down and one at the bottom under the spinning wheel. The game came with them all stripped out and haven't been able to find any documentation on it (if some...

OK, Originally the monitor was going into shutdown. Cap kit installed as well the the parts listed in the service bulletin. Getting a high pitch sound and B+ is at ~180VDC R765, 728 and 760 replaced Q708 and 703 replaced as part of the bulletin. Seems to be a problem on the deflection side...

First attempt at working on one of these. No power originally, solved that and cap kit installed, but I am getting no picture. Using a TPG so maybe this is not connected up correctly? I have this connected to the rear most connector of the RGB board - have the non-Nintendo (closest to the tube...

Hi, Working on a G07-FB0 with vertical collapse, the picture will also jump about ever 1 sec: Cap kit done X401 and X402 are good IC 501 good B+ good FR401 good Resoldered headers and whole vertical section D401 and D402 check ok (not shorted or open) Voltage at Q5 (yoke connector) will jump...

Part number 52230-A Looking for a schematic for this unit (Hit Tracker), does anyone know where I can find one? The schematic is not included in the service manual. I would guess these were available at some point as separate items??

I am working on a Moon Patrol that just came into my possession. Power supply rebuilt and getting proper voltages. Game starts and plays, but: 1) no control of the buggy, it moves to the right and off the screen, comes back on at the left. 2) where there is a rock a black bar appears (see...

Found these guys that have various wood grain vinyl (and other types) for a fair price: https://www.carwrapsupplier.com/

I have a G07-907 with no neck glow. Original flyback was definitely bad with cracks. Installed a Bob Roberts Deluxe kit which includes: Cap kit, fuses, HOT and flyback CRT tests ok with CRT tester. B+ @120VDC (which I am getting on the collector of X01). ~41VDC on collector of X501. Seem to...

Is there a database someplace that has a list of arcades (and/or pinball) that list the release date or month? The KLOV one just seems to list the year. ;) Thanks

SOLD thank you for your interest. :) I have an extra set of laying around that I decide to let go. Solvent printed on gloss white and cut into separate panels. You will need to trim the length of the side art and CPO to size once applied. US$180 plus shipping. PM me directly if...

Working on a "project machine" to try and save it from the dead and it turns out most of the drop target assembly is missing. Looking ideally for a complete unit. This is the inline unit on the right side of the playfield - 3 targets.

I am referring to the black plastic u-channel that is sometime around the edges of the back glass. Is there a store that carriers this (checked Home Depot online and such, but looks like I might have to physically look in the store)? I know I can buy from Bay Area Amusements, but was hoping for...