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| Looking for some confirmation on power supply pinouts |
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| NightGod:
I bought a Peter Chou switching PSU to replace the power board in my Gorf cab, but am not 100% sure on converting from the original 19 pin wire harness to the switcher. If anyone has experience with converting a Gorf (or any cab, really) to a switching PSU and could verify the below listed pinouts, especially the stuff in italics, I would greatly appreciate it! The top is what is listed in the original docs, the bottom is my best guess on how to connect it. 1 +V Audio (~13V @ 1.5A) 2 -5V @ 0.45A 3 +V Independent [~10V @ 3.5A, to coin door and control lights] 4 !Reset 5 V.Batt? 6 Key 7 +12V @ 1.45A 8 +12V @ 1.45A 9 -Sense 10 AC Sync? 11 -V Independent 12 -V Audio 13 Gnd 14 Gnd 15 Gnd 16 Gnd 17 Coin Counter Drivers (~8V, unreg +5V) [from coin meter] 18 +5V @ 3A 19 +5V @ 2A regulated for logic 1 +12 on switching PS 2 -5 volts on switching PS 3 12 on switching PS 4 reset-- +5 volts on switching PS 5 not used? 6 key 7 +12 on switching PS 8 +12 on switching PS 9 -sense --ground on switching ps 10 not used? 11 ground on switching ps 12 ground on switching ps 13-16 common for all regulated outputs 17 +5 or 12 on switching PS - unsure if this should be +12 or +5, since original was unreg +5 and ran about 8V 18 +5 volts on switching PS 19 +5 volts on switching PS |
| NightGod:
Bump to the moon, Alice. |
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