Sorry, that should have been 1nF caps below the RAM, I believe it is over the power lines between, but have a look at this video of it being done to a +2.
https://www.youtube.com/watch?v=prFIgkQS_A0
Search found 5 matches
- Fri Feb 26, 2021 2:26 pm
- Forum: Hardware
- Topic: Spectrum 128K toastrack jail bars?
- Replies: 20
- Views: 8977
- Fri Feb 26, 2021 1:23 am
- Forum: Hardware
- Topic: Spectrum 128K toastrack jail bars?
- Replies: 20
- Views: 8977
Re: Spectrum 128K toastrack jail bars?
I think you have to replace all caps initially. Then replace C28 with a 47uF capacitor (original is 22uF, right of the 5 way keyboard connector) Replace caps C7 and C8 with 1uF ceramic capacitors (next to IC12 and IC13 RAM chips, bottom left of the board). You could also add 1uF caps underneath the ...
- Fri Feb 26, 2021 1:20 am
- Forum: Software
- Topic: Trying to enter a line from a book fails for some reason
- Replies: 8
- Views: 27787
Re: Trying to enter a line from a book fails for some reason
It's always tricky when you don't know about the tokenised keys. Try using 128k BASIC, and you can just type the words in, all you have to do is spell them correctly and they will be recognised.
- Fri Feb 26, 2021 1:16 am
- Forum: Spectrum BASIC
- Topic: Decimal Value
- Replies: 8
- Views: 15540
Re: Decimal Value
Where do you install such a card on a Spectrum?
- Fri Feb 26, 2021 1:13 am
- Forum: ZX BASIC
- Topic: Disable and Enable BREAK at will.
- Replies: 10
- Views: 11024
Re: Disable and Enable BREAK at will.
Nice. Thanks for that.