Search found 5 matches
- Thu Sep 28, 2023 11:00 pm
- Forum: Hardware and Tech
- Topic: ClearVideo - My take on the install
- Replies: 2
- Views: 3229
ClearVideo - My take on the install
You can take the CHROMA&LUMA wires from this little board and run a SVIDEO cable. If you do that you wouldn’t have to modify anything on the board, but you would need to run a cable to the outside of the case somehow (drill a whole?). So I decided to do a little modifying. I’m still trying to fi...
- Sat Sep 23, 2023 11:50 pm
- Forum: Hardware and Tech
- Topic: Looking for a source for VIC-20 RAM
- Replies: 5
- Views: 3369
Re: Looking for a source for VIC-20 RAM
I need this too, I was looking at the web sites in the responses and I think I need some advice. I used the Penultimate Dead-Test to find out that UD2 is faulty when it gets warm. The numbers on the RAM chips are MM2114N-3L. I find various versions, some say MM2114N and some say MM2114N-2. All are 1...
- Tue Sep 19, 2023 7:29 pm
- Forum: Hardware and Tech
- Topic: VIC 5 Pin DIN
- Replies: 1
- Views: 2841
VIC 5 Pin DIN
Does anyone have a MOUSER or any other part number for the solder on 5 PIN A/V connector on the mother board? P4 ?
- Fri Sep 15, 2023 9:56 am
- Forum: Hardware and Tech
- Topic: VIC-20 Schematics
- Replies: 3
- Views: 3054
Re: VIC-20 Schematics
Michael, thank you so much for the information. It was definitely the PRG that I had as a kid, I still have it all. And the schematic that is has is the MAIN LGOIC BOARD VERSION E Thank you for the link to the DLH archive, I didn't know that existed. I have a scanned copy of the PRG also like the on...
- Thu Sep 14, 2023 2:38 pm
- Forum: Hardware and Tech
- Topic: VIC-20 Schematics
- Replies: 3
- Views: 3054
VIC-20 Schematics
I have a Programmers Reference guide that I purchased with my original VIC-20. It was a beautifully draw (machine?) schematic that was very easy to read. That schematic matches my original VIC that I had as a child. Fast forward to today, I have a VIC that I purchased on eBay. Its a CR with a 324003...