The Aussie Pinball Arcade

Aussie Pinball Forums => Technical Matters => Pinball Repairs / Problems & Assistance => Topic started by: ddstoys on March 17, 2009, 06:00:06 PM

Title: GOTTLIEB SYSTEM 80 PROMS
Post by: ddstoys on March 17, 2009, 06:00:06 PM

Ive been going through clays Guide to repairing faulty CPUs but was wondering should all cpus have a prom in either slot PROM1 or PROM2 as this board doesnt have one in either? *!@

Title: Re: GOTTLIEB SYSTEM 80 PROMS
Post by: Strangeways on March 17, 2009, 06:57:18 PM

Email Steve at Pinball Resource. He is the only person that can provide them (legally).

I'm sire they both need to be there - Check in the manual - If you have it.

Title: Re: GOTTLIEB SYSTEM 80 PROMS
Post by: The pinballist formally known as Dean Morgan on March 17, 2009, 07:59:49 PM

From memory "Rock" which I assume is the pinball you are talking about is a System 80b.  Should have an Eprom at U1.  System 80b didnt use Eproms at U2 & U3.

Yeah one EPROM only at U1

Title: Re: GOTTLIEB SYSTEM 80 PROMS
Post by: humpalot on March 18, 2009, 09:02:29 AM

http://www.greatplainselectronics.com/proddetail.asp?prod=140-101

Great product, highly recommended.

Title: Re: GOTTLIEB SYSTEM 80 PROMS
Post by: Strangeways on March 18, 2009, 09:58:37 AM

Quote from: humpalot on March 18, 2009, 09:02:29 AM

http://www.greatplainselectronics.com/proddetail.asp?prod=140-101

Great product, highly recommended.

Mick - Do you need to send the blank PROM to PBR to program U2/U3 ?

Title: Re: GOTTLIEB SYSTEM 80 PROMS
Post by: humpalot on March 18, 2009, 10:21:39 AM

Quote from: Strangeways on March 18, 2009, 09:58:37 AM

Quote from: humpalot on March 18, 2009, 09:02:29 AM

http://www.greatplainselectronics.com/proddetail.asp?prod=140-101

Great product, highly recommended.

Mick - Do you need to send the blank PROM to PBR to program U2/U3 ?

PM sent