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NEC TG-16/TE/TurboDuo => TG/PCE Repair/Mod Discussion => Topic started by: soop on April 26, 2018, 07:34:22 AM

Title: Anyone have a Hu6260 schematic?
Post by: soop on April 26, 2018, 07:34:22 AM

A friend pointed out I can test continuity to see if mine are fried, and it's a good shout.

Title: Re: Anyone have a Hu6260 schematic?
Post by: senkun on April 26, 2018, 08:00:34 AM

Console5 has most everything, and they put em up and share stuff, love those guys.

GPU schema here:
https://console5.com/wiki/File:TurboGrafx-16-Schematic-3-Hu6260_Circuit.png

Title: Re: Anyone have a Hu6260 schematic?
Post by: soop on April 26, 2018, 09:40:38 PM

Quote from: senkun on April 26, 2018, 08:00:34 AM

Console5 has most everything, and they put em up and share stuff, love those guys.

GPU schema here:
https://console5.com/wiki/File:TurboGrafx-16-Schematic-3-Hu6260_Circuit.png

Thanks Sekun ^_^

Title: Re: Anyone have a Hu6260 schematic?
Post by: Slypty on April 29, 2018, 11:12:50 AM

I'd like to try and test my 6260 as well by using this schematic.

  Would a suitable continuity check run from pin 47 (or G on the RGB) to CH103 238?  Is 238 part of a cluster or easy to find?  Newby in this area so just trying to find a reliable continuity check.

Title: Re: Anyone have a Hu6260 schematic?
Post by: pnauts on April 30, 2018, 08:34:26 PM

it's 23B on the expansion port for PCE, CGX I & II...

view from the rear of the console.

(http://2.bp.blogspot.com/-v5NPeFx2np0/VPczqu1k-iI/AAAAAAAABEo/1A1yhzlUVeM/s1600/pc_engine_connecteur%20AR.JPG)