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Joy Sticks Are they still available? In in Ontario Canada. PM me if still available. Thanks, RT.

interested in SF 1 Does the SF 1 have the sound board included? Do you have the manual? Looking to dump out my Oli Bo Chu parts and install the SF 1.

Jurassic Park DMD problem was fixed I wish to thank all of you who helped reply to my problem. Thanks to your experience and knowledge the problem was resolved by replacing the F1 fuse just above the large cap. What I have learned is to follow the KISS SYSTEM. Keep It Simple Stupid. I will...

What!! Did it have problems?? Is this US or Canada? I would buy it in a heartbeat!!!

OK, will do.

Apprciate all your comments, experience and wise advise. I'm also of the opinion it's worth the price and the 5 hr drive. This person swears the cabinet, playfield etc is in perfect condition. Having said that I have been always disappointed when they say 100%. That just gives me more room to...

Understand and appreciate your input. So how does one make sure eveything is OK when they are not able to inspect the machine in person. I'm 5 hours away and may make the trip to purchase this weekend??

Thank you very much for your quick reply, your logic makes perfect sense. I will follow your instructions and get back to you with the results ( at work now ). If the source of the problem is the tranformer can I provide a secondary transformer to supply the voltage in question or do I need to...

Looking to buy a TZ and wish to get your opinions on what is a fair price. Seller was asking 6K I got him down to $4,100. He confirms in writing everything works including the gumball machine and clock. Is that fair???

The voltage for back box lower fuse ( just above the large cap ) is left side 0v, right side 0v The voltage for the upper fuse is Left side 20.6v, right side 20.6v

Here are the back box fuse voltages see attachment. Hope this clears thing up!

Yesterday afternoon I was able to purchase the correct VR 7812, also replaced resistor R16 and the two cap. Installed them on the board last night, assembled the PS board and the problem still exists. No 12 V at CN 5 pin 5. All the other voltages are OK. To summerize I noted the following; 1...

Great and thank you very much for your help. Hope to have it up and running in the next few days thanks to you!!!!

Once again thanks for the help and quick reply. I did have lamps and the F4 is good. Just checked my local electronics shop for VR1 7812 # LM340T12. This is not available can I use #LM340T15?

I do have lamps and F4 was good so it must be the VR 1 not upstream. Just checked with my local electronic supply store and see they stock part # LM340T15 not the VR 1 7812 # LM340T12. Is it compatable?

Correction; Just checked the PS schematic further and note the connector CN5 pin 2 -98V, pin 3 -110V and pin 4 -68 V are supplying correct voltages. Connector CN4 pin 6 +16 V, is this supplying the voltage to the VR1 circuit? Should the connector CN1 pin 1 be 0 V if I am not getting 12 V at...

Connector CN1 pin 1 reads 0 V. Is this upstream of the VR1 circuit?

Thanks again! Understood, will order the parts and do the switch this weekend. Your help is greatly appreciated

Really appreciate your help. How can I test 7812 with a mulimeter to make sure it's defective? Resistor reading is not a problem and I will also remove pins and check the capacitors. Many thanks.

Thanks for the quick reply. Yes F4 is good. I am good with a soldering gun and replacing the suggested parts ( see jpg ) are no problem. You certainly made the repair look easy.....thanks very much!!!