commodore
Vic-20 part 3
The new NTSC VIC arrived - let’s see if it fixes the issue, or I’ve made an expensive mistake!
VIC-20 part 2
A quick update on where the Vic-20 repair is up to.
Commodore 1084S-P1 repair
This time around we’re repairing a Commodore 1084S-P1 monitor (originally made by Philips). For those wondering about the doubled up insulator on the heatsink – I checked after running the monitor for 30+ minutes and the heatsink was the same temperature as the transistor (approx 35 degrees C), so the thermal conductivity doesn’t appear to be compromised.