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Main => Lightguns => Topic started by: moto773 on April 22, 2020, 08:05:43 am

Title: help! point blank pcb eprom
Post by: moto773 on April 22, 2020, 08:05:43 am
can someone help me please? i just brought this pcb for my machine and the ebay user haven't wrap it well and this eprom came out.. and i dont know now is position.. 

https://imgur.com/7xUwRsx
https://imgur.com/bcNmEd8
https://imgur.com/QnvgZb5

Thanks!

ps: anyone have the pcb manual? so i can plug it in well?
Title: Re: help! point blank pcb eprom
Post by: Titchgamer on April 22, 2020, 08:18:05 am
Look on the top of the chip and on one edge you will see a little U shape notch.

That will correspond to a U shaped mark on the board.
Title: Re: help! point blank pcb eprom
Post by: moto773 on April 22, 2020, 08:20:58 am
i dont see any u shape in the eprom..
i know normally its by the u shape to connect.. thats why i asked..
Title: Re: help! point blank pcb eprom
Post by: Titchgamer on April 22, 2020, 08:21:35 am
Got a pic of the top of the chip?
Title: Re: help! point blank pcb eprom
Post by: moto773 on April 22, 2020, 08:23:23 am
not now but in a hour or so i will have...
Title: Re: help! point blank pcb eprom
Post by: moto773 on April 22, 2020, 09:48:26 am
Here is the pics
Title: Re: help! point blank pcb eprom
Post by: moto773 on April 22, 2020, 09:52:05 am
Quote from: Titchgamer on April 22, 2020, 08:21:35 am
Got a pic of the top of the chip?
Title: Re: help! point blank pcb eprom
Post by: Titchgamer on April 22, 2020, 09:58:10 am
Well thats different :s

Sorry cant help you there, hopfully someone with a PCB and more knowledge than I can help :)
Title: Re: help! point blank pcb eprom
Post by: moto773 on April 22, 2020, 02:48:04 pm
Quote from: Titchgamer on April 22, 2020, 09:58:10 am
Well thats different :s

Sorry cant help you there, hopfully someone with a PCB and more knowledge than I can help :)


yes.. hope someone that have the same pcb wouldn't mind to take it apart and see..
thanks anyway  :applaud: :applaud: