|
ForumsSega Master System / Mark III / Game GearSG-1000 / SC-3000 / SF-7000 / OMV |
Home - Forums - Games - Scans - Maps - Cheats - Credits Music - Videos - Development - Hacks - Translations - Homebrew |
Author | Message |
---|---|
|
GG new screen and 34v line
Posted: Fri Jul 01, 2022 12:06 pm
|
The LCD in question is this one (instructions in the description):
https://www.aliexpress.com/item/1005004384942344.html The lcd requires a few components to be removed. They are marked with red in the attached schematic. My question: can I remove all the components on the 34v line (the bottom part of the schematic)? Even R31, Q5 that are on !GG? I'm asking because I have a few boards very corroded in that area and I would like to remove the components that aren't needed so I can clean it better. Problem 2. A few consoles are missing the brightness pot. Can I use this one (the 3pin version): https://www.aliexpress.com/item/1005004465008429.html Note: the schematic has an error. D4 is in fact the second half of D1 |
|