Gottlieb Pinball
Stuff for Sale

Here's some Gottlieb stuff I currently have for sale.
This page may change from time to time so feel free to check back often.

If you have something that needs to be repaired, try here.

All prices do NOT include shipping, and are sold on a first come, first served basis. If you see something you want, please e-mail me first (remove the NO_S*P*A*M_) to make sure the item is still available, and if you include your zip code, I'll reply w/ the shipping costs too. Also, if you do e-mail me about something, please mention the item(s) your interested by the item's name that listed above each picture.

PayPal is the prefered payment method and will result in the quickest turnaround of your order
Pay me w/       PayPal!
Gottlieb System-1 MPU to Driver Wire Harness

Click thumbnail to see a bigger picture

Gottlieb System-1 MPU to Driver Harness
Avaliable for sale at Big Daddy Enterprises

Brand new wiring harness assembly for your System-1 machine. Because
the A1-J5 connector is right below the MPU battery, these harnesses are
often the source of problems due to corrosion. Replace your faulty harness
with a brand new one and you'll never have to worry about that again.

Made from all new parts including 18ga. wire for the power lines, 22ga.
wire for the data signals, tin-plated crimp-on pins, and new housings.

These assemblies are properly labeled and have been completely tested
to assure they'll work for you as soon as you plug it in.

* All prices do not include shipping *

Gottlieb System-1 MPU to Driver Wire Harness, with Diode Protection

Click thumbnail to see a bigger picture

Gottlieb System-1 MPU to Driver Harness with Diode Protection
Avaliable for sale at Big Daddy Enterprises

Just like the MPU/Driver Harness above, but with built in diodes to protect your
MPU from blown solenoid transistors.

Take a look at this picture of a System-1 Driver.

You'll notice the seven diodes that I've circled. These diodes are there to
protect your MPU in case a driver transistor should fail and allow solenoid
voltage (24 VDC) to travel from the driver board to the MPU. Should this
happen, your MPU would suffer damage, and in the case of an original MPU
possibly permanent damage (fry a spider chip).

Early System-1 Drivers did not have these diodes, and there are many of
these boards out there. Eventually Gottlieb realized their mistake and a
revised board with diodes replaced the earlier driver boards.

If your System-1 Driver does not have the diodes, then you run the risk of
MPU damage should a driver transistor short out. The three choices you
have are: Replace your driver with one of the later revisions that have
the diodes, install diodes on your board (takes know-how, tools, soldering
skills, and parts), or leave it as is and hope the bad stuff never happens
to you.

Now there's a 4th option: Buy one of these System-1 MPU to Driver harnesses
with built-in diode protection. Wired in-line with each solenoid data line
is a 1N4004 silicon diode which will block all voltage coming back up from
the Driver to the MPU. The diodes will not interfere with the normal opera-
tion of the two boards. In fact, should you use a protected harness and then
later get a revised driver, the harness will still work.

So check your System-1 Driver today. If there are diodes on it, like the one
pictured in the link above, then you're fine and the normal MPU to Driver
harness will work for you. If there are NO diodes like the ones shown in the
picture, then you're running the risk of damage to your MPU. This System-1
MPU to Driver Protected Harness is the perfect solution for you.

* All prices do not include shipping *

Gottlieb System-1 Power Supply to MPU Wire Harness

Gottlieb System-1 Power Supply to MPU Harness
Avaliable for sale at Big Daddy Enterprises

Brand new wiring harness assembly for your System-1 machine. Corroded
or loose pins on this assembly may cause your MPU to act flakey. Replace
your faulty harness with a brand new one and you can scratch that off your
list of things to do!

Made from all new parts including 18ga. wire, tin-plated crimp-on pins
(trifurcon pins used on the power supply side) and new housings.

These assemblies are properly labeled and have been completely tested to
assure they'll work for you as soon as you plug it in.

* All prices do not include shipping *

Gottlieb System-80 MPU to Driver Wire Harness

Gottlieb System-80 MPU to Driver Harness
Avaliable for sale at Big Daddy Enterprises

Brand new wiring harness assembly for your System-80 machine. Because
the A1-J4 connector is right below the MPU battery, these harnesses are
often the source of problems due to corrosion. Replace your faulty harness
with a brand new one and you'll never have to worry about that again.

Made from all new parts including 18ga. wire for the power lines, 22ga.
wire for the data signals, tin-plated crimp-on pins, and new housings.

These assemblies are properly labeled and have been inspected and tested
to assure they'll work for you as soon as you plug it in.

* All prices do not include shipping *

Gottlieb System-80 Power Supply to MPU Wire Harness

Gottlieb System-80 Power Supply to MPU Harness
Avaliable for sale at Big Daddy Enterprises

Brand new wiring harness assembly for your System-80 machine. Corroded
or loose pins on this assembly may cause your MPU to act flakey. Replace
your faulty harness with a brand new one and you can scratch that off your
list of things to do!

Made from all new parts including 18ga. wire, tin-plated crimp-on pins
(trifurcon pins used on the power supply side) and new housings.

These assemblies are properly labeled and have been completely inspected
and tested assure they'll work for you as soon as you plug it in.

* All prices do not include shipping *

PayPal is the prefered payment method and will result in the quickest turnaround of your order
Pay me w/       PayPal!

I try to post plenty of pictures and accurate descriptions. If you need more information,
feel free to e-mail me Mail Icon by removing the NO_S*P*A*M_.



[Steve's Page] [Pinball] [For Sale] [Pinball Repair]


Created 7/4/06 - Last Modified 12/4/12 - Steve Kulpa Mail Icon   Nolensville, TN
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