Well sir. Good advice provided in this thread.

Let’s hear about that 5V on the MPU.
Happy to help.
—
Chris Hibler - CARGPB #31
Http://chrishiblerpinball.com/contact
http://www.PinWiki.com/ - The new place for pinball repair info

There could be several reasons for the failure.
My advice again is to send it to a competent repairman.
If he buggers up the board in an attempt to repair it, it will make the actual repair that much tougher.

What competent repairmen hate to hear, "I'm going to try it myself. If I mess it up, I'll send it to you". Argh.
--
Chris Hibler - CARGPB #31
http://www.ChrisHiblerPinball.com/Contact ... for board repairs
http://www.PinWiki.com - The Place to go for Pinball Repair Info

U19 is a UDN7180, which is obsolete, pricey, and hard to find. I have a few around here that are "pulls" from boards with bad glass.
--
Chris Hibler - CARGPB #31
http://www.ChrisHiblerPinball.com/Contact ... for board repairs
http://www.PinWiki.com - The Place to go for Pinball Repair Info

Yes. You can compare that readings from the suspect 7180 to others on the board. The bird has several of them.
—
Chris Hibler - CARGPB #31
Http://chrishiblerpinball.com/contact
http://www.PinWiki.com/ - The new place for pinball repair info

Well...if he wants the easy way out, then sure...new display.
--
Chris Hibler - CARGPB #31
http://www.ChrisHiblerPinball.com/Contact ... for board repairs
http://www.PinWiki.com - The Place to go for Pinball Repair Info