Coming Soon

Asteroids Repair Part 3
Neo Geo MVS 2 slot Repair
Centuri Phoenix/Eagle multi cab
Centuri Eagle Board #2 Repair
And much more

Fighting Golf Board Fix

Initial boots to garbage:

Reseat all socketed chips and now boots to ram error and flipped image:

Replaced and socketed RAM at 9-P:

Rebooted, and still get VRAM error at 9-P.

Did visual inspection of area around 9-P and noticed some damaged traces on the board (in hindsight, should have done this first)

Got out the meter and did continuity tests on all of the traces and found a bad one (red arrow)

Ran a jumper wire to bypass the broken trace:

Booted up and get this screen:

Jumper for test mode was switched on.  Turned it off and...

 

Centuri Eagle Board Repair

 Upon initial boot, no video, no sound.

 

 

Reseated all roms, and got the background starfield to appear but nothing else.

 

Difficult to tell in the picture, but the background starfield is present

 

Reseated the cpu, and did a quick once over on the board.

Noticed the IC (6331-1J)at 6L was hanging out of it's socket, and was pretty mangled.  Replaced the IC.

 

 Success!

 One of the best attract mode messages ever:

Also have a 2nd boardset that needs to be repaired, will come back to that one later, but I suspect the problem with this one lies in this section:

Building a JAMMA test rig from spare parts.

Decided to throw together a quickie JAMMA test rig from parts I had laying around

Not too many details for this, but a few pics below.  Still need to add a few extra buttons for credit and p1/p2 start, along with adding a test and service switch.

Parts List:
Old 15" Dell computer monitror.
Gonbes GBS-8200 CGA/EGA/YUV/RGB To VGA Arcade Game Video Converter.
JAMMA Connector
Old PC switching power supply
Old Speaker/grill
Male DB9 connector x2
Sega Master System GamePad

Getting all the parts together to test:

Throw it into a slapped together wooden box:

Might try to make a different housing for it, but not too concerned.  Doesn't have to look pretty.  Now to get started troubleshooting some old boards.

Hmmm, What's going on here Part 8

Wiring up microswitches to KeyWiz adapter.

Next step, wiring up power, speakers, and install monitor bezel.  Then marquee and cpo.

Game Room Pics November 2016

Just a few pics of the game room as it sits today...

In the game room:
Lethal Enforcers- Monitor needs repair
Blitz 2000 Gold- Fully working
Die Hard Arcade- Fully Working
Asteroids- Partially Working (board issue)
Arkanoid- Not working (needs to be put back together.
Punch Out!!- Needs monitor repair
Phoenix- Fully Working
Pole Position II- Not working
"What's going On Here"- Almost finished.
Ice Cold Beer- Fully Working
BurgerTime- Fully Working
Rowe R-92 CD jukebox- Works but CD player has issues
Ardac C-Series Coin Changer- Works
Tank II- Not sure haven't plugged it in yet, needs a new joystick.
Neo Geo 2 slot Gold- Fully Working
Space Invaders with 8-1 Multi Kit- Fully working
Tron- Working (need to tune in the monitor a bit, and fix some of the lighting
Williams MultiGame- Need to finish Control Panel
60-1 Muti-Cade- Need to fix Trackball wiring
Ms. Pac Man with 96-1- Fully Working
King of Route 66- Fully Working
Gyruss Coctail- Fully Working.

Oh and my Neon sign stopped working too... guess I'll be taking that in for repair at some point.

Hmmm, What's going on here Part 7

Finished painting, some touch up still needed, but that will have to wait until next year.

More to come...