If you accidentally cut through vertical trace next to C3 while fixing via bridge, it goes to pin 1 of the nearby 74HC5730.
If you accidentally cut through vertical trace next to C3 while fixing via bridge, it goes to pin 1 of the nearby 74HC5730.
Does anybody test dump AT28c16 , because I need make programmer from arudino, or simple replace with AT29C010 and write tested dump with willem.
Best regards
Last edited by galisdoo; 31st May, 2022 at 08:51 AM.
Simple I have nec adapter with AT28C16 on board but don`t have programer to write dump. Whether the mentioned ic can be replaced with AT29C010.
Best regards and sorry for my English.
Hi.
I have NEC adapter with AT28c16, dump was OK, work OK after PCB rework. All info is in this thread.
galisdoo (5th June, 2022)
I too was able to repair my adapter thanks to Psacars!!!
I had all the hardware problems and 29c010 empty !
in the end I always had baudrate error!
it was due to a bad connection of the wire 11 on the dash of 307
conclusion: after the modifications check your connections!!!
thanks again !!!
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Sincerely, Anderson
HI.
Bigest IC on NEC adapter .
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