English Amiga Board - View Single Post - Amiga 600 Ressurection

telemonster · 19 April 2020, 03:14

Replaced C307, no change

Checked data signals from 68K, all of them show activity. Nothing odd (like, nothing is held high or low.)

Sniffing around the damage of the +12/-12 caps, I tried a jumper to carry the CCK signal over the rough area, but made no difference. There is a pull up resistor as well but that is for the XCLK signal that feeds out the video DB23. All of them test okay with a multimeter but I was thinking at high speed data maybe it would cause noise. Nothing there.

19 April 2020, 03:14	#5
telemonster Registered User Join Date: Apr 2020 Location: Northern Virginia Posts: 32	Replaced C307, no change Checked data signals from 68K, all of them show activity. Nothing odd (like, nothing is held high or low.) Sniffing around the damage of the +12/-12 caps, I tried a jumper to carry the CCK signal over the rough area, but made no difference. There is a pull up resistor as well but that is for the XCLK signal that feeds out the video DB23. All of them test okay with a multimeter but I was thinking at high speed data maybe it would cause noise. Nothing there.