Anyone still have good 6561-101 chips ?
Posted: Sun Jul 30, 2017 9:18 am
I recently pulled out of the loft and old VIC20 unit ..which didn't power up on account the rocker switch was faulty ..
I found one on an old board and switched it out ..
The Vic20 now powers up to a cyan border with garbage on screen ..
multicoloured and flickering ..
From my previous repairs in the past this is usually a faulty VIC chip ..but it's been many years since I repaired one.
Does anyone still have working chips (PAL) 6561-101 to sell ?
rgds
vipersan
I found one on an old board and switched it out ..
The Vic20 now powers up to a cyan border with garbage on screen ..
multicoloured and flickering ..
From my previous repairs in the past this is usually a faulty VIC chip ..but it's been many years since I repaired one.
Does anyone still have working chips (PAL) 6561-101 to sell ?
rgds
vipersan