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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: Beast96GT on August 18, 2015, 04:21:01 AM

Title: Simple Jumper Question
Post by: Beast96GT on August 18, 2015, 04:21:01 AM

For some reason I can't seem to find a diagram or any info on WHICH IS PIN 1 on an Amiga 3000 Jumper??  The arrow side or the box side?

The manual has confused me because it seems to contradict the etching on the motherboard!  Please help.  THanks!

Title: Re: Simple Jumper Question
Post by: Beast96GT on August 18, 2015, 04:41:01 AM

Quote from: Beast96GT;794131

For some reason I can't seem to find a diagram or any info on WHICH IS PIN 1 on an Amiga 3000 Jumper??  The arrow side or the box side?

The manual has confused me because it seems to contradict the etching on the motherboard!  Please help.  THanks!

It looks like indeed the arrow end is PIN 1.  I was thrown off because of J200 that the BBOAH says NTSC 25 Mhz is pin 2-3, and on my mobo it's 1-2...