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I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... , I really should buy those schematics from Moira Brown, or Dopey ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... you need to find/buy schematics for it and build it ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... you need to find/buy schematics for it and build it ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... , you have to get the schematics for it and then make ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... , you have to get the schematics for it and then make ... -
Hi-Res 48K pcb photoany one got a hi-res photo of a speccy pcb, need one for some tattoo work I want to have done on my back I could crack open one of mine, just someon…
... beautiful. You can either do schematics or the PCB layout, all ... -
Spectrum 128k+ Toastrack lower Beeper level?Does anyone know the easiest way of matching the AY and beeper levels? I'm guessing perhaps the easiest thing to do is lower the beeper line rather t…
... found where A went, the schematics in the service manual seem ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... finding much crap for my schematics now, typically before I had ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... quest appears to be the schematics for the Nuka-Grenade, which ... -
BETA-DISC (TR-DOS) support in ZX emulatorsBETADISC 128 is original device designed for external use with ZX Spectrum 128/+2(grey). Russians ZX clones (Pentagon, Scorpion, ZX profi, Quorum, ZX…
... ZX Spectrum 48k+.
Schematics and PCB photos are here ... -
Interest for more DivIDE interfaces?I'm wondering if there is still interest in DivIDE interfaces. I can make another batch of 50 if there is. So the standard DivIDE, not the DivIDE Pl…
Is there a good schematics of DivIDE? The one which I have, has that big pin descriptions that some of them overlap with other and lines graphics and are then unreadable. I want to build own board that fits inside my +2. -
Problems with a gray ZX Spectrum +2Hello. First of all, thank you for receiving me on this forum. I'll try to help everybody as well as I can Said that, I want to do two questions abo…
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
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Oh I got the schematics for the dart gun as ...Greetings all overheat problemsfirstly hello everybody and thanks for adding me to the forum dont know if ill be much use here but i hope so the problem i have or should i say a…
... or a link to some schematics
and thanks once ...Price For A TR-Dos Drive And Interface?hi all im seriously considering getting a tr-dos unit to to use with my various spectrums and was wondering wot sorta price they go for and would be…
... ://code.google.com/p/speccy2010/]schematics and software[/url] are freely ...Dingo[QUOTE=R-Tape;576504]I know it's still Reply time for you guys, but don't forget to start a new thread in Brand New Software so I can say how good th…
I suppose it depends, if the circuit board has things on it that aren't in the service manual schematics then I don't want to see it at all. LALALALALA
:razz:Dead 128K heatsinkUnfortunately my 128K heatsink died suddenly and with no apparent reason. I had the Kempston Pro interface connected and when i powered it on the ztx…
... from ztx650).
The schematics on the service manual are ...Dead 128K heatsinkUnfortunately my 128K heatsink died suddenly and with no apparent reason. I had the Kempston Pro interface connected and when i powered it on the ztx…
Well I removed them and the problem remains so its not these two chips (in case one of them shortcirquited).
Could another transistor be causing this? Im good with the soldering iron but Im not an expert at studying schematics...Dead 128K heatsinkUnfortunately my 128K heatsink died suddenly and with no apparent reason. I had the Kempston Pro interface connected and when i powered it on the ztx…
128k schematics:
[url]http://retroisle.com/ ...Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…
... believe I've seen some schematics about replacinig lower DRAM with ...Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…
[QUOTE=mcleod_ideafix;581461].... I believe I've seen some schematics about replacinig lower DRAM with SRAM at the speccy.org forum some years ago...[/QUOTE]
See RetroTechie's site [URL]http://bitcycle.org/[/URL]Unboxing my old SpeccysToday I dug out my old collection of computers from the bygone age. My ZX81 fired up fine, but it looks like the keyboard membrane is goosed, as on…
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Personally, I find the schematics and make my own cables ...Unboxing my old SpeccysToday I dug out my old collection of computers from the bygone age. My ZX81 fired up fine, but it looks like the keyboard membrane is goosed, as on…
Here are the schematics for the cables...
+ ...What paging scheme is the "standard" for 128K models?Sinclair implemented an arrangement so that even numbered pages are non-contended, and odd numbered pages are contended (quoting from memory, haven't…
... much wider. There's no schematics (yet) for the Inves, but ...Faulty Multiface 1Hello... I have a MF1 that doesn't work. You press the red button and nothing happens... It is not my spectrum's M1 line because MF128 works fine on …
... the same. Judging from the schematics I would start from 74LS00 ...Faulty Multiface 1Hello... I have a MF1 that doesn't work. You press the red button and nothing happens... It is not my spectrum's M1 line because MF128 works fine on …
I believe from memory that's the one. Check the schematics to be sure though...A misbehaving DivIDE 57c (Now repaired)Hello there my fellow WoS'ers Indeed it has been a while since my last post, please let me wish you all a (belated) Happy New Year, my this year bri…
I'm not very savvy on electronics but have you tested continuitty with a multimeter from the nmi contacts to ... whereever it goes?(I don't have the schematics atm)ahh..sooo close :) Spec128k+ RGB on LCD monitor helpHello, Was trying out RGB on my 128k+ and a Samsung Syncmaster 204 lcd monitor. Tried this monitor with a Genesis/Megadrive and a SNES and works real…
... for Luma (Y) in the schematics and can't seem to ... /> Also, still mulling over the schematics...Is there a good place ...(mini)monitor for speccy?hey guys, need a tip or hint for a mini monitor - which to use with Speccy? brand/type/parametres? preferably cheap solutions and where to get them. …
Piter's YUV-RGB Adapter Schematics can be found here: [url]http://zx48.8bitchip.info/uvyrgb.htm[/url]Grey +2 video output and oddities.I've been experimenting with one of the above that I acquired years ago, but had just been buried at the back of a cupboard. I've connected it up to…
... 're right about the 128K schematics (there are 2 of them ...
