Question about LG 1720B 17" LCD Monitor

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Is the AI 0066 Rev G PCB interchangeable with AI 0066 Rev I ??

Rev G board is bad... I have purchased a replacement, it appears to be a Rev I. I'm asking if they are interchangeable.

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Posted on Jan 02, 2017

budmrtn
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SOURCE: I have a L1930b with a bad panel. I have a panel

You can use the 5vdc from the monitor power supply
Service manual: http://elektrotanya.com/?q=showresult&megnev=lg&megnev2=L1930B%20&kategoria=&kat2=all

I look at the diagram page 31, pin 1~3 is the VCC for the panel with notes for 12/5vdc, it can be connected to the 12 or 5vdc, so it must have a jumper on the board somewhere that will let you choose 12 or 5vdc for the panel, the main thing is that the rest of the panel pins match the original panel, please verify that first.

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Posted on Sep 09, 2010

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You can use the 5vdc from the monitor power supply
Service manual: http://elektrotanya.com/?q=showresult&megnev=lg&megnev2=L1930B%20&kategoria=&kat2=all

I look at the diagram page 31, pin 1~3 is the VCC for the panel with notes for 12/5vdc, it can be connected to the 12 or 5vdc, so it must have a jumper on the board somewhere that will let you choose 12 or 5vdc for the panel, the main thing is that the rest of the panel pins match the original panel, please verify that first.

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

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