-
ZX Spectrum 48k issue 3b power problem?Hi :) I was lucky enough to find a couple of ZX Spectrums at a car boot sale yesterday. I spent the evening fiddling about with one (issue 2) and t…
... to find a couple of ZX Spectrums at a car boot ... when I turn on this spectrum, the copyright screen comes on ... -
16k, 48k Spectrum, ZX Interface and moreI'm cleaning up before a move, so I'm selling nearly all my spectrum stuff. This includes one 16k spectrum, one 48k spectrum, books, tapes, ZX interf…
... includes one 16k spectrum, one 48k spectrum, books, tapes, ZX interface, microdrive and ... -computers-en-software/454399288-2x-zx-spectrum-met-data-recorder-boeken-tapes ... /overige-computers-en-software/454394059-zx-interface-i-microdrive-cartridges-en ... -
ZX-Mobile. A new Spectrum emulator for iOS and WP7Hi All, I?m excited to announce the release of ZX-Mobile, a new ZX Spectrum emulator for iOS and Windows Phone 7. The 48K emulator was written in .…
... announce the release of ZX-Mobile, a new ZX Spectrum emulator for iOS ... ?ve been contacted other Spanish Spectrum games authors to use it ... itunes.apple.com/us/app/zx-west-bank/id451796188"]http://itunes ... .apple.com/us/app/zx-west-bank/id451796188[/URL]
NEW KEMPSTON interface for ZXHi. Lotharek has released a new KEMPSTON interface for people who doesn't need AY on-board and want to have some really small device. [url]http:/…
... doesn't need AY on-board and want to have some ... [/img]
________________________
ZX Spectrum and compatible KEMPSTON joystick interface ... means You can connect other ZX devices.
?Built in Joysticks ...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…
... use with ZX Spectrum 128/+2(grey). Russians ZX clones ( ... Pentagon, Scorpion, ZX profi, Quorum, ... ZXM Phoenix, ...) contain internal BETADISC clone on board ... enable betadisc interface for any ZX model/clone.
...Souping up my Spectrum+ 128k ToastrackI wrote a small piece on the various things I've been doing to my ZX Spectrum+ 128k toastrack, primarily getting it working with the bright output an…
... 've been doing to my ZX Spectrum+ 128k toastrack, primarily getting it ... the RGB brightness pin, the board is pretty much untouched.
board since they are very detailed ...I am looking: Molex connectors Spectrum+2 (board-> ribbon membrane)[B][SIZE="3"]Hi guys! I need a molex connector that connects the plate with the membrane keyboard for a spectrum +2 like this: [/SIZE][/B] [IMG]http:…
... the membrane keyboard for a spectrum +2 like this:
[/SIZE ... also interest me a broken board to get parts from there ...Spectrum 48K - upper memory MIAI have recently acquired a ZX Spectrum which, according to the sticker on the bottom, should be a 48K model. It's an Issue 3 board, with upper memory…
I have recently acquired a ZX Spectrum which, according to the sticker ... . It's an Issue 3 board, with upper memory chips (8xTI4532 ...I/O port adress map of Spectrum and interfacesI'm looking for an adress map of all the used and unused I/O ports for the ZX-Spectrum. Many years ago I designed an I/O board for the Spectrum that…
... ZX-Spectrum.
Many years ago I designed an I/O board ... for the Spectrum that can adress ... on a clean 48K Spectrum and as far as ... Opus did conflict with my board)
There are a ... Spectrum and I would like to know if my board ...For Sale - Nice ZX CollectionI am selling my ZX collection of hardware (including a rare disc drive unit), manuals and software (including a few nice big box ultimate titles and …
... is an early mail-order board.
[*]5.25 inch Floppy ... /> [LIST]
[*]ZX Spectrum Basic Programming
[*]ZX Spectrum Introduction
[*]ZX Printer Instructions
ZX 128k +2 Bad deal - BrokenI recently traded a C64 for a ZX Spectrum 128k +2 (grey model). I sent a fully working C64, with doubles of the tapes I had. I recieved a shabby and …
... traded a C64 for a ZX Spectrum 128k +2 (grey model). I ... in pieces on the circuit board. THe power supply that came ... done, have not tried). Circuit board is full of really shoddy ... to let you other fellow zx users here know that that ...ZX Spectrum Light Gun - PROGRAMMINGAmongst some items I recently acquired was some information on the Spectrum Light Gun. Amongst this is a bit of hand-written paper which gives the i…
... was some information on the Spectrum Light Gun.
Amongst ... />
Sheet says:
ZX & Magnum
OUT ...SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... interface for the 16K/48K ZX Spectrum, with the primary function being ... obtainable from a 128K Spectrum. The Spectrum?s sound is also ... ability to extend Spectrum BASIC via a ZX Interface 1 compatible ... of 128K Spectrum, I could create a new board for use ...48k + Spectrum Issue 4S Display IssueHi all! Brand new user here. Growing up I had a zx spectrum for a little bit, and recently I have bought a working 48k + Spectrum (Issue 4). I was…
... /> Growing up I had a zx spectrum for a little bit, and ... have bought a working 48k + Spectrum (Issue 4). I wasnt sure ... is an image of the board itself.
[IMG]http ...Power led for the Spectrum+?Hi, is there a way to make a power led for the Zx Spectrum+? I'm looking a safe way to connect the 2 wires to board. Becase i'm new to the spectrum h…
Hi, is there a way to make a power led for the Zx Spectrum+?
I'm looking a safe way to connect the 2 wires to board.
Becase i'm new to the spectrum hardware and don't want break my speccy ;)ZX Spectrum upper RAM module (4532/4164 replacement)Following the [URL="http://zx.zigg.net/LRR/"]lower RAM replacement module[/URL], there have been quite a lot of requests for something similar for th…
... the [URL="http://zx.zigg.net/LRR/"]lower ... visit the [URL="http://zx.zigg.net/LRR/"]lower ... :
[IMG]http://zx.zigg.net/URR/ZXURR-installed ... />
[URL="http://zx.zigg.net/URR/ZXURR-Installation_Instructions ... to upgrade a 16K Spectrum and will need the ...ZX spectrum 128K + 2 (Grey one :)Hi all, I'm trying to revive a dead ZX 128K +2 (the grey one). The regulator was damaged and seemed to be feeding 7.8Volts onto the pcb. Yikes ! I…
... trying to revive a dead ZX 128K +2 (the grey one ... /the-adventure-of-the-128k-spectrum-with-no-display/[/url]
With the spectrum 48K it was possible to ...New multi-interface for ZXI have in development new interface for ZX Spectrum. PCB size is similar as K-MOUSE interface and on board is CPLD (programmable logic), up to 1MB st…
... ZX Spectrum. PCB size is similar as K-MOUSE interface and on board ...ZX Spectrum problem, intermittent picture lossHi I'm trying to resurrect An issue two board spectrum, I did the composite bypass and managed to get the picture constant and steady after playing a…
... to resurrect An issue two board spectrum, I did the composite bypass ... ideas gratefully received.
The board is in a dk'tronics ...Help with potentially broken ZX Spectrum+Hi guys, I'm new to collecting Spectrum consoles and recently purchased a +2, +3 and + model. The + model I seem to be having trouble with in gettin…
... , I'm new to collecting Spectrum consoles and recently purchased a ... the video connection on the board to the phono plug on ...Diagnostic Board (Winston designed) PCB'sHi everyone, I had these made earlier in the year, built mine then promptly mislaid the others until now :) and I'd like to offer these to the commu…
... /diag/www.alioth.net/Projects/Spectrum-Diag/"]here[/URL], the boards ... China. Here's my populated board along with an unpopulated PCB ... 8 PM's secure a board.
I accept payment ...ZX Spectrum Plus Versions.Did they ever do a 16K version of the Spectrum Plus? I have just got an early one (Issue 3), with a low serial number 003-037776, and it is fully po…
... a 16K version of the Spectrum Plus?
I have ... unless this was a 16K board that slipped through quality control ...Spectrum Not Responding to Keyboard InputHello, sorry if this thread is not in the correct place, This is my first post and I'm not sure where to post this type of thread. :lol: Anyway, I r…
... purchased an Issue 2 Sinclair ZX Spectrum 48K, Upon first powering ... when I powered up the spectrum again, the copyright Sinclair ... turning back on the Spectrum just to see if ... what ULA is on the board however it has a ... what ULA is on the board and post it on ...Which ULA to fit in which issue SpectrumI spent a little while studying the resistor changes on page 30 of the ZX Spectrum 48K service manual. They all concern aspects of the video circuit …
... page 30 of the ZX Spectrum 48K service manual. They ... the correct ULA for that board.
All ... /> Issue two is the board with the widest range of ... version your Issue two board is configured for is ... brown black orange) your board is configured for a ...Another ZX Compact.As a follow up to finding and posting this last year , [url]http://www.worldofspectrum.org/forums/showthread.php?t=42473[/url] I took on the challen…
... .blogspot.co.uk/2014/04/zx-spectrum-compact.html"]the method I ... the far end of the board.Help me fix my grail ZX 128k SpectrumHi all, Ok today my grail toaster rack ZX spectrum 128k turned up. I finally found one and for a reasonable price. I powered it up and..... Nothing …
... today my grail toaster rack ZX spectrum 128k turned up. I finally ...ZX Spectrum 48K Issue 3, loss of -5V rail.Hi all, I've googled this problem and poured over the electrical diagrams for the circuitry concerning the power supplies and I believe I know what …
... /> I recently purchased a 48K Spectrum from eBay. On powering up ... bottom left corner of the board.
All voltages are present ...Spectrum & ZX81 PSU Strange VoltagesHi all I've just refurbished my ZX spectrum PSU after i accidently broke one of the wires i soldered the joints to the PCB nicely and all seems to b…
... /> I've just refurbished my ZX spectrum PSU after i accidently broke ... is a regulator on the board???Global ZX Spectrum compo, how much would you donate for new games?I dont know if you have ever Heard about the MSXdev, which is a compo where MSX games are developed. This compo has been taking place in the last yea…
... [/url]
If a Spectrum compo like this took place ... thinking about doing a huge ZX compo with 4 different categories ...Spectrum +2a memoryHi all, Happy New Year. A quick question, I have a Spectrum +2a that I am seeing a very intermittent fault, once every 20 - 30 power ups. I plug…
... quick question, I have a Spectrum +2a that I am seeing ... />
I plugged in the diagnostic board and when it happens it ...
