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Another Spectrum is brought back to life.Hi Spec-chums. I have been having bit of busy afternoon with repairs today. I've brought back to life a Panasonic Super-VHS recorder, and more intere…
... 2 16k ZX Spectrum board. The issue 2 board was part ... a mess of the board with poor soldering/skills ... br /> So to begin, this board was an eBay buy. Described ... the auction showed the board was powering up but ... tackle. So here's the board:-
[img ... -
Connectors for new Spectrum expansion port accessories?Hi, for some time I am pondering the feasibility of creating new thingummies (not really sure what the general name is) for plugging into the Spec…
... is) for plugging into the Spectrum's expansion port. Not that ... soldered head-up to the board, not sideways.
Anybody ... . https://www.sintech-shop.cz/spectrum/zx-ay-ay8912-sound-interface ... -
papAYa - an AY-3-8912 sound chip expansion board for the Raspberry Pihttps://github.com/gasman/papaya papAYa - an AY-3-8912 sound chip expansion board for the Raspberry Pi Why? I do ZX Spectrum chiptune perfor…
... 3-8912 sound chip expansion board for the Raspberry Pi
I do ZX Spectrum chiptune performances, but taking an ... files for the single-AY board
papaya2/ - KiCad files ... for the double-AY board
player/ - Command-line players ... -
Spectrum 128k advice neededHi, I'm new to this forum and the spectrum world. I have this spectrum "toastrack" that was working fine until today. It doesn't boot anymore, it s…
... to this forum and the spectrum world.
I have this ... spectrum "toastrack" that was working fine ... on the screen.
What board version do i have?
Spectrum in a BoxI had a Spectrum+ sitting around for quite some time collecting dust. The case wasn't much to look at, and the keyboard was already missing two keys.…
... I rehoused the Issue 4B board together with an Interface ... All connectors from the main board and Interface 1 are replicated ... The Arduino interfaces with the Spectrum using a Zarlink MT8808 8x8 ... is hooked up to the Spectrum's keyboard connectors. Additionally ...Mini Spectrum +2Hi, I've just missed out by 53p on a Spectrum +2 which was chop sawed to make it a Mini Spectrum +2: https://www.ebay.co.uk/itm/Grey-Spectrum-Plus-2…
... /Grey-Spectrum-Plus-2-with-the-cassette-thoughtfully-removed-NON-WORKING-BOARD ... .blogspot.com/2012/09/sinclair-spectrum-128k-2-mini.html
spectrum-2-slims-down/
The Spectrum +2 didn't have the ...Spectrum Abuse...Just got some new Spectrums in to repair ( I find it a great way to relieve stress, excepting when I do something daft while fixing them... ) One …
... checked the underside of the board and seems someone decided to ... on the top of the board were completely missing. Like someone ... the top of the board. Both upper board tracks were completely missing ... to happen to a good spectrum.
And, having ...Building a ZX Spectrum 3B, Looking for PartsAs the title says, I'm attempting to build a new ZX Spectrum, but I'm having some trouble locating all of the parts. Thus far, I've got all of t…
... that informative. It just says "SPECTRUM". I mean... Yeah. But, ... as I have another original Spectrum that isn't booting ( ... on building the new board in hopes that it ... to my original 3B board that I've been ... with what's on the board.
In ...Building a ZX Spectrum and I have some voltage questionsI've posted about this before looking for parts, but now I've found all the hard-to-get stuff (thank you Retrolium!). So I figured new questions, new…
... difference in voltage on the board. The first is an original ... supply that came with my Spectrum+ (yes I have a step ... /> Both supplies work on my Spectrum +, and the latter was what ... a little low since the board isn't populated yet (hence ...The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... the load on the Spectrum's address bus (less ... m still putting the breakout board through its paces):
Spectrum's speed).
Also, a diagnostics program that listens on a ... you can plug the board into a Speccy that ...Black ScreenHi, Anyone know what would cause a 48k Spectrum to boot to a black screen? you can hear the internals buzzing at power up, but you just get a black…
... the original poster: once the Spectrum is powered up for a ... gone (see the diagnostics link for a board you can make to ...A redesigned version of Winston's diagnostic board[U][B]A redesigned version of Winston's diagnostic board[/B][/U] This is a continuation of a project that started in a hijacked thread [URL="http://…
... /> I could suggest my zx-diagnostics git repo if that sounds ... contains his last version of spectrum-diag.sch plus the extra ... that are needed.
[*] [B]spectrum-diag_MK.sch[/B] is my ... modification of the spectrum-diag.sch (contained in diag-board.tar).
Dead SpectrumHello guys, I've just bought a dead Speccy 48k (Rubber Keyboard Issue 3 board). Basically, when powered on it initially appears to boot up ok, but in…
... -4MB-Programmable-Sinclair-ZX-Spectrum-Interface-2-ROM-Cartridge ... .alioth.net/Projects/Spectrum-Diag"]diagnostic board like the design ... ://github.com/brendanalford/zx-diagnostics/wiki"]updated software by ... /smart-card-for-zx-spectrum/"]SMART card interface[/url] ...Dead SpectrumHello guys, I've just bought a dead Speccy 48k (Rubber Keyboard Issue 3 board). Basically, when powered on it initially appears to boot up ok, but in…
... .alioth.net/Projects/Spectrum-Diag"]Diagnostic board design by Winston ... github.com/brendanalford/zx-diagnostics/wiki"]Updated software and ... 72157639357494164"]Pictures of the board build by me[/url ... forums/discussion/45391/diagnostic-board-winston-designed-pcb-s ...Sudden death of ZX Spectrum 48KHello A friend gave me a 48K rubber keyed Spectrum. I brought it home, hooked it up to my little TV and powered it up. I was very happy to see t…
... https://github.com/brendanalford/zx-diagnostics
That test program ... SMART Card and the diagnostic board (currently not in production ... him repairing a ZX Spectrum is here http://www. ... org/forums/discussion/44400/the-spectrum-resuscitation-thread/p1
...ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
... [/quote]
Hi,
the board itself should work with any ... by the "extra rom", (ZX Diagnostics by default) are located on ... the eeprom contents from the spectrum. Software is designed to write ...48k packed up after cap changeHi all, I'm relatively new to the Sinclair world, my 8-bit repairs in past was lurking in the dark sides of Acorn, Amstrad and Commodore! I've got…
... ="https://github.com/brendanalford/zx-diagnostics/wiki/Firmware"]Memory test ROM ... to be working. The diagnostic board is no longer available, but ... .org/documentation.html#manuals"]ZX Spectrum schematics[/url]. Note that there ...Fixing a poorly Issue 3 - Odd faults.Here's one for you Spectrum fixers, I warn you it's a long one. I've spent a couple hours this evening doing several repairs on a rubber keyed Speccy…
... . Tonight I tried the diagnostics again, still reports IC13 ... replaced yesterday. Tried the diagnostics and the machine passed lower ... 4 larger squares, then the Spectrum will reset. Tried again ... thinking of damage to the board somewhere. Trouble is there ...Another Spectrum is brought back to life.Hi Spec-chums. I have been having bit of busy afternoon with repairs today. I've brought back to life a Panasonic Super-VHS recorder, and more intere…
... a Spectrum. It has a built-in diagnostics rom ... that can still be booted if the Spectrum ... />
Regarding repairing Spectrum's. Take a look at ... an unknown if working board, it's probably ... regarding the faulty eBay Spectrum. If the seller meant ...How to use SPECTRUM emulator for playstationAnybody got an idea how to add roms to the SPECTRUM emulator for the playstation? I burn the .exe on the cd and it works fine with built-in game, but…
... to add roms to the SPECTRUM emulator for the playstation? I ...Spectrum Emulator 4 WinCE HELP PLEASE!I have the spectrum emulator v1.1 on my casio e-100 and it works fine and loads the games fine, but one big problem I have is that there is no real k…
I have the spectrum emulator v1.1 on my ... where I can find a spectrum keyboard that will work on ...Spectrum playstationIs there a spectrum emulator for the playstation? if so can someone please send me a link thank you
Is there a spectrum emulator for the playstation?
if so can someone please send me a link
thank youSpectrum Games on Mobile PhonesThe company I work for has been developing mobile phone emulators for the last year or two. Our latest launch has been a MIDP Java emulator. We want …
... emulator. We want to recode spectrum games in Java so that ...Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
... iPAQ is still missing a Spectrum emulator I started typing last ... of compability with a real Spectrum is important to get a ...?any spectrum emulator with DIRECTX?yeah, any spectrum emulator with Directx support? (not the old spec256 colors emulator, a real opengl/directx graphics)
yeah, any spectrum emulator with Directx support?
(not the old spec256 colors emulator, a real opengl/directx graphics)Why so few open source Spectrum emulators?A couple of days ago I started to look into converting an existing Spectrum emulator to Pocket PC (mainly the iPaq) and ran into problems directly. T…
... look into converting an existing Spectrum emulator to Pocket PC (mainly ... case? If you are a Spectrum emulator author and you want ... and try to promote the Spectrum emulator scene (i.e. ... ! More GPL licensed open source Spectrum emulators!
Finally, ...Using the actual SpectrumI've been downloading some great games that I used to play some 15 years ago and I use an emulator to play them. But I'm just wondering if any of you…
... have used the real ZX Spectrum lattely. I know that mine ...who owned a zx81 before the spectrumHow many of you owned a zx81 before getting a spectrum and did it make you want to get a spectrum. I owned a zx81 first but all my mates had a spectr…
... a zx81 before getting a spectrum and did it make you ... want to get a spectrum.
I owned a zx81 ... all my mates had a spectrum and i used to be ...need help with title of spectrum gameok people, i need your help. a long, long time ago, i had a spectrum, with many addicitive games. but recentely a game comes to mind, but i can't rem…
... time ago, i had a spectrum, with many addicitive games. but ...
