Question DC TRIM ?

cheese

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Post some internal pics, let's see what we got.
The second picture should be able to identify the motherboard revision, which is different from nold's trimming info

You can most likely still trim this board, but you would have to do more research, potentially creating another set of scans of the layers in this board revision.
 

Nold

real emulation, no hardware
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VA0 - nice.. never had one in my hands.. i know the BIOS eeprom uses a different voltage then on the VA1/2.1 - so you need a different chip for that (if you want to mod the bios). Frontplate could differ, too AFAIK..

Also the pcb is (at least) a little bit different, so i wouldn't recommend trimming it. especially because it's a nice & rare VA0.
 
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