Hi "Commissario", I've ordered Jammaboard too and I'm 'waiting for it...
Is possible that the small trimmers near connector need some adjustment for QL signal to work properly? Have you some suggest for their position?
Many thanks in advance.
Paolo
Search found 189 matches
- Mon Apr 25, 2011 1:41 pm
- Forum: Hardware
- Topic: GBS-8220 RGB TO VGA Converter
- Replies: 91
- Views: 100904
- Fri Apr 15, 2011 8:40 pm
- Forum: Hardware
- Topic: Monitor Connection?
- Replies: 8
- Views: 8360
Re: Monitor Connection?
Hi, for my QL I have made a scart cable like this: http://www.fruitcake.plus.com/Sinclair/Spectrum128/SCARTCable/Spectrum128SCARTCableQL.htm All resistor enter in scart shell wothout problem because are all 1/4 watt power and on my previous TV set (an old analog Philips system) images was fine, with...
- Fri Apr 08, 2011 10:29 pm
- Forum: Hardware
- Topic: Monitor Connection?
- Replies: 8
- Views: 8360
Re: Monitor Connection?
Hi dear, I'm Paolo from Italy and in my country there's a web seller that has a cheap videoconverter: view at this link: http://shop.gruppoarea.info/elettronica/product_info.php?products_id=19319 is only for composite but works fine on my Speccy; for my QL I'm using a Samsung LCD monitor/tv connecte...
- Fri Apr 01, 2011 10:02 pm
- Forum: Hardware
- Topic: Disk Interface Diagram
- Replies: 6
- Views: 6318
Re: Disk Interface Diagram
Many thanks to all Mr Navigator for useful infos: in effect I've tried also to find the WD ic's and the only seller is an american site but price is higher for a so older chip!!
I think that I'll try to find someone that sell me a disk interface....
Best regards guys
Ciao!
I think that I'll try to find someone that sell me a disk interface....
Best regards guys
Ciao!
- Thu Feb 24, 2011 12:16 pm
- Forum: Hardware
- Topic: Disk Interface Diagram
- Replies: 6
- Views: 6318
Disk Interface Diagram
Hi to all, if are not copyright protected, is possible to have form somebody the wiring diagrams of most known floppy disk interfaces for rebuilt/repair ?
I'm an electronic engineer with passion of built/rebuilt old circuit boards, all helps from you are well accepted
Ciao!!1
I'm an electronic engineer with passion of built/rebuilt old circuit boards, all helps from you are well accepted
Ciao!!1
- Tue Feb 22, 2011 7:40 pm
- Forum: Hardware
- Topic: Hardware incompatibilities
- Replies: 10
- Views: 8722
Re: Hardware incompatibilities
Hi Rich, sorry for delay: is a simple ram expansion unfortunatly without pass connector, in fact I'm looking for disk if with on-board ram
On my expansion there are all LS chips then I suppose that they are fast enough to follow the QL clock
On my expansion there are all LS chips then I suppose that they are fast enough to follow the QL clock
- Mon Feb 21, 2011 9:37 pm
- Forum: Hardware
- Topic: Hardware incompatibilities
- Replies: 10
- Views: 8722
Re: Hardware incompatibilities
Hi, is a strange thing because I've installed on my original QL with Minerva Rom ver 1.98 a 512 K expansion ram buyed to Rich' site and works perfectly...
Is my opinion that some chips on expansion board have timing problems
Is my opinion that some chips on expansion board have timing problems
- Mon Feb 21, 2011 10:43 am
- Forum: The Welcome Area
- Topic: Hello from Italy
- Replies: 8
- Views: 7938
Hello from Italy
Hi to all, I'm very happy to have found this forum!! Its great and beautiful to find so many people who still use Sinclair computer like me
This forum will become for me (and I hope for other italian people ) a beautiful meeting place.
Cheers and "ciao a tutti"
This forum will become for me (and I hope for other italian people ) a beautiful meeting place.
Cheers and "ciao a tutti"
- Mon Feb 21, 2011 10:34 am
- Forum: Wanted
- Topic: Wanted: Floppy interface for QL
- Replies: 3
- Views: 4323
Wanted: Floppy interface for QL
Hi, I'm an happy QL's italian owner but unfortunately I not have the best thing for it: a floppy interface!!
I'm looking for any type of interface for my QL
I hope that there's someone that can help me!
Many thanks to all
I'm looking for any type of interface for my QL
I hope that there's someone that can help me!
Many thanks to all