Print Page - Duo-r RGB connections

Title: Duo-r RGB connections
Post by: Vimtoman on 11/02/2015, 12:28 PM

Are there any other position where I can connect the RGB wires other than directly on the HUC6260.

Title: Re: Duo-r RGB connections
Post by: thesteve on 11/02/2015, 12:33 PM

not on a duo, as the chip pins are unused on the board

Title: Re: Duo-r RGB connections
Post by: MNKyDeth on 11/02/2015, 12:35 PM

I believe the only location to connect to RGB on the PCB is at the chip itself.

Although I have not poked around on the board with a continuity tester to see if they did go anywhere else.

Title: Re: Duo-r RGB connections
Post by: Vimtoman on 11/02/2015, 01:19 PM

Ok Thanks guys.

Title: Re: Duo-r RGB connections
Post by: famiac on 11/03/2015, 02:57 AM

Do you need advice on lifting the legs?

I sanded down a bobby pin using a dremel cutting disk so that it was really fine.
They're usually made of reaaaally tough metal, so they work well to gently jiggle a heated leg, even when thin.

Title: Re: Duo-r RGB connections
Post by: Vimtoman on 11/03/2015, 03:53 AM

Thanks for the tip.
I would be soldering directly to the pcb/pin.
Lifting the leg would only risk breaking the pin off the IC.

How did you get on with the BVM shearing?

PCEngine-FX.com

NEC PC Engine/TurboGrafx-16 Games/Consoles => Console Repair/Mod Center => Topic started by: Vimtoman on 11/02/2015, 12:28 PM