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From 11 April 2008 I am certified Service Man for Brunswick Bowling Machines GSX
We can repair or swap almost any boards from Williams system 11 ,some WPC also ,Data East boards,Gotlieb boards,email us please about Your custom request ! System 11 boards repaired for a flat rate of 79 USD plus cost of parts and Manuals to download ( use save target as pls !): UDN7180A emulator ,,,,,,,,,,,,,,,,,,,,,,pins have same numbers as from the IC package, 4 resistors :10k,290K,220k, 4k7 ,transistors :MPSA92,MPSA42 or equivalent HV transistors Correction the 290 k resistor should be 390k !!!!!!!!!!!! found a link with the pcb design use protel for windows ! |
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