exxos's Atari, Amiga & retro forum

I managed to check all the connections this morning and found that pin 15 (RXW) isn't connecting. It looks like when I removed the existing chip I must have damaged that track :oops:

The track for that pin isn't visible so does anyone have any suggestions on how I can repair it?

Cheers

I had trouble with mine and had to nut it out so I listed everything to buzz it out. The trace should run to U24+U52/Pin13 (ACIA). That ground plane is a bitch.

U64/Pin1 Power 5V
U64/Pin2 not connected or not used
U64/Pin3 not connected or not used
U64/Pin4 AD0 <-> U31/Pin41
U64/Pin5 AD1 <-> U31/Pin42
U64/Pin6 AD2 <-> U31/Pin43
U64/Pin7 AD3 <-> U31/Pin44
U64/Pin8 AD4 <-> U31/Pin45
U64/Pin9 AD5 <-> U31/Pin46
U64/Pin10 AD6 <-> U31/Pin47
U64/Pin11 AD7 <-> U31/Pin48
U64/Pin12 GND
U64/Pin13 RTCCS <-> U56/Pin75
U64/Pin14 RTCAS <-> U56/Pin76
U64/Pin15 RXW <-> U24+U52/Pin13
U64/Pin16 not connected or not used
U64/Pin17 RTCDS <-> U56/Pin55
U64/Pin18 is connect to C232, R243 and D11 on the motherboard backside
U64/Pin19 not connected or not used
U64/Pin20 not connected or not used
U64/Pin21 not connected or not used
U64/Pin22 not connected or not used
U64/Pin23 not connected or not used
U64/Pin24 Power 5V

Thanks Atari030, all sorted now :)

Thanks to everyone who helped me sort this out, your support and patience is greatly appreciated :thanksyellow:

:bravo: :goodpost:

What was it in the end ?

I screwed the track on Pin 15 😡 Anyway, some enamelled wire and 5 minutes, all fixed 👍

This week I'm doing tech support for a CSIRO cluster. I got much more satisfaction in seeing that Falcon working again. :-) Nice one.

Switched Falcon on today, and it doesn’t boot ☹️

This is all I get...anyone got any ideas?

Never seen that one before :shrug: like its in some test mode or something. Is the floppy light still flashing ?

avctech wrote: 26 Aug 2020 20:27 I screwed the track on Pin 15 😡 Anyway, some enamelled wire and 5 minutes, all fixed 👍

4AF0796E-30BC-477F-B648-EB47344C7946.jpeg

Love that screen colour!