Phetishboy
Well-known member
I have new bulbs and no light. I am metering the tabs on the socket and getting 0V. Everything is hooked up, could there be a failed component on the power supply board? Should these be running on 12V or 5V?
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The schematics show the coin door light voltage exiting the power supply board at connector J1 pins 3 (positive) and 11 (ground). Check for cracked header pins here.
This voltage is unregulated. Check for 10-16VDC across the resistor R132 (150 ohm 2watt) on the power supply board (meter's black lead at one side of the resistor...red lead at the other side). Could also be a bad diodes that form the bridge....D113, D114, D115, D116.....Check these for shorts or opens....and cold solder joints. The only thing left is the input header. AC enters the power supply board at connector J2 pins 8 and 12. Check these for cracks/cold solder. You should also check these two pins for 10-16VAC....this verifies the transformer is working.
Edward
BurgerTime is not MCR hardware.....thus, no battery (also, no high score save.....though, Matt fixed that problem)..
http://osborn.tech.officelive.com/Documents/BurgerTimeHS.html
Edward
BurgerTime is not MCR hardware.....thus, no battery (also, no high score save.....though, Matt fixed that problem)..
http://osborn.tech.officelive.com/Documents/BurgerTimeHS.html
A BurgerTime power supply and a MCR power supply look nothing a like. Gaplus, I'm not for sure.....I've never been inside one of those. According to the manual, Gaplus uses a 90412 power supply.......which is the same as a MCR supply.