What's new
Pinball info

Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

Found it! Capcom high power

Mooseman

Site Supporter
10 Years
Joined
Feb 10, 2012
Messages
2,057
Location
Runcorn
Few friends around to play test the games. Before my league meet. Iron out any problems check things work.
Didn’t expect smoke and stink from my Capcom breakshot though.

@Dave Bishop is my capcom expert. Any chance you know where to purchase. It may also be possible to repair by my good mate @Nevin

Part A0015505
A85B68F2-71C9-46CE-B14E-2C9921DB7299.jpeg


Ever hopefull 🫣
 

4.7 Display problems​

The display power supply board is based on a switching power supply built around an LT1271CT switching regulator from Linear Technology and a transformer. There are little parts to fail on this power supply. Problems can occur due to cracked solder joints but it rarely ever happens. Although unlikely to fail the LT1271CT is still available but it seems to be getting scarce.

A service bulletin (95-017a) regarding Pinball Magic was issued about the display power supply to solve some issues. The originally used 1N4936 rectifier diodes on D4, D5 and D6 are too slow and need to be replaced by faster rectifier diodes (Motorola MUR160). Capacitor C6 should be removed. Resistor R6 should be changed from 47k 1/2W to 15k 1W.

The service bulletin is available on IPDB: [1]

The MUR160 is available from On Semiconductor and the available MUR160G is fully compatible with the previous MUR160.

The display power supply board can develop burnt holes in it.
 
I’m hoping repair is an option colour dmd expensive option but may be possible
 
EA0943C2-7BA3-4C9C-BB33-ED84E771D08E.jpeg

Yet again I’m overwhelmed and feel blessed by the generosity friendship and helpfulness of the pinball community.
Extremely thankful to @TomDK who has taken this extremely rare board from one of his own machines so that mine can live again. Also huge huge thanks to my good friend @Dave Bishop for facilitating all of this.
If in need just ask and you will be pleasantly surprised I’m sure 🥰
 
You are welcome !

Get yourself a Colour DMD in the future- no need for high power across the board.

Depends ... for BBB, PM and BS are ColorDMD available. Looking very good ! For all others not.
A Pin2DMD in Airborne looked horrible. In Kingpin it looks great in red color. And FF ... the old story ... wants a larege DMD *OR* a Pin2DMD HQ which programmed a friend of mine for Capcom.
 
Back
Top Bottom