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Interface 1 ROM replacementHi All! I wrote down my story because I think that somebody might have similar problem and can find some ideas here how to overcome it... :) Recent…
... found any available drop in replacement of the 24 pin 8K ... -
+3 Tape/sound socket replacementI've just taken delivery of a rough round the edges but fully functional +3 (chocolate drive belt notwithstanding). However the tape/sound socket is …
... "]this[/URL] is an exact replacement? Can't make out if ... -
Modern day replacement powersupply for ZX 128kHi All Anyone got any links to a modern day replacement powersupply for ZX 128k. I don't mind lobbing off the end and installing my own barrel, just…
Hi All
Anyone got any links to a modern day replacement powersupply for ZX 128k. I don't mind lobbing off the end and installing my own barrel, just all the voltages to be correct.
Thanks as always
B -
Replacement 3D printable case on thingiverseI'd like to know people's thoughts on this: [url]http://www.thingiverse.com/thing:226892[/url] It claims to be a replacement case for the rubber ke…
... /> It claims to be a replacement case for the rubber key ... -
Spectrum Issue 2 - TR6 ReplacementI've just got my hands on an Issue 2 ZX Spectrum, that needed some repairs. The picture quality after doing a composite modification was pretty shodd…
AMSTRAD 40057 - joystick decoder replacementThis is replacement of joystick decoder "AMSTRAD 40057" for Amstrad model ZX Spectrum 128+2 (grey). This project is not tested, but theoretically wil…
This is replacement of joystick decoder "AMSTRAD 40057" ...TR4/TR5 replacementHi guys, I've got another Spectrum I'm working on now - an Issue 4S this time. When I originally got it, I powered it up and did the basic tests a…
... I've now got some replacement parts for that so it ...Replacement speakers for 16/48K SpectrumsThought I'd share a source of replacement speakers for the 16/48K machines: http://uk.rs-online.com/web/p/miniature-speakers/7903975/ (Equivalent…
... 'd share a source of replacement speakers for the 16/48K ...ULA Replacement??I searched, but maybe I just missed it. Has there (or is there) anyone working on a ULA replacement either as an FPGA or CPLD package? Or, perhap…
I searched, but maybe I just missed it.
Has there (or is there) anyone working on a ULA replacement either as an FPGA or CPLD package? Or, perhaps something else such as a microcontroller?
ThanksRetroleum Nebula - A Spectrum ULA replacement moduleHey you guys.. Just wanted to mention a new Spectrum doobrie created by myself (Phil Ruston) and Alessandro Dorigatti: Namely, the Nebula - A Spec…
... Nebula - A Spectrum 48 ULA replacement module. You can read all ... -articles/nebula-spectrum-ula-chip-replacement-module/
(Big thanks ...Memory and Replacement ULA modules.Thought you might like to see my future proofed 48k version 6A with some upgrades fitted. Has had the following... Recap. Traco Power TSR 1-2450 p…
... /
Nebula Spectrum ULA Chip replacement module from... http://www.retroleum ... -articles/nebula-spectrum-ula-chip-replacement-module/
Runs perfect, a ...z80 replacementI have a Z80 with a bad M1. Would this be a suitable replacement? http://www.mouser.com/ProductDetail/ZiLOG/Z84C0006PEG/?qs=%2fha2pyFadujVcI6Qdio…
I have a Z80 with a bad M1. Would this be a suitable replacement?
http://www.mouser.com/ProductDetail/ZiLOG/Z84C0006PEG/?qs=%2fha2pyFadujVcI6QdiokaAkI9fpd2Kz8T0thgCH2nHo%3dMK14 keyboard replacementI'm the proud owner of a Science of Cambridge MK14! It seems fully functional, but the keyboard is a disaster - some keys don't seem to work at all, …
... checked through Google for any replacement keyboard, but it seems there ...zx.zigg.net lower RAM replacement module: Still shipping?Hi everyone I'm trying to resuscitate my 48k issue 6a, and I bought the lower RAM replacement module from zx.zigg.net. The paypal payment went thr…
... I bought the lower RAM replacement module from zx.zigg.net ...+2/+3 replacement power supplyI'm getting a black keyboarded +2, it has no power supply so I'm trying to source a possible equivalent if i cant get a genuine one, I know an atx s…
... internet for some kind of replacement, I've looked at micro ...Help with transistor replacement in audio ampHi folks, I'd like to replace two of the transistors in my audio amplifier which I suspect are causing crackling noise in one of the channels. Ori…
... there appears to be a replacement simply named 2SC1815 with no ...Does anyone have any working Ferranti's?Does anyone know where I might get hold of a Ferranti ULA5C112E-3?? I think this is the problem with one of my rubber key 48K's as it otherwise wor…
... very narrow "window" on the trimmer and soon after that it ... be the X2 crystal needing replacement? (or the trimmers ofcourse)
Does anyone have any working Ferranti's?Does anyone know where I might get hold of a Ferranti ULA5C112E-3?? I think this is the problem with one of my rubber key 48K's as it otherwise wor…
... very narrow "window" on the trimmer and soon after that it ... be the X2 crystal needing replacement? (or the trimmers ofcourse)[/B ...Replacement Modulator for a issue 4 board Spectrum+???Anyone know where I may procure such a thing??? The one in my current machine starts up with the picture tearing and fading (As if the composite sig…
Anyone know where I may procure such a thing???
The one in my current machine starts up with the picture tearing and fading (As if the composite signal is being mixed just out of freq) then gets better with warming up (Approx 5 mins)
Spectrum+ keyboard problemHello all! I was wondering if someone here could give me some hints with my Speccy+. The problem is that I replaced the motherboard of my Spectrum+ …
... motherboard could need a resistor replacement. Does anyone have any knowloedge ...drive belt for +3 - what can I useHi Anyone know what I can use as a replacement belt for the +3 disk drive? Is it a standard size? Thanks
Hi
Anyone know what I can use as a replacement
belt for the +3 disk drive?
Is it a standard size?
Thanksahem!.. could I have a minute of everyones time please :)ok... here's the thing. I'm looking into sourcing some spare IC's for the whole range of Spectrums - mainly memory, as that's probably the weakest l…
... spares / a complete set of replacement memory ICs etc.
c) any other stuff, like replacement PSU / Ear/Mic sockets
spectrum polyHi im looking for a replacement poly for my spectrum 48k , unlike my spectrum and box which has only a small fault after 15 years in the loft , alas…
Hi im looking for a replacement poly for my spectrum 48k , unlike my spectrum and box which has only a small fault after 15 years in the loft , alas the poly didnt make it ,
so if any of you chaps have a spare one by chance please let me knowFour faulty 48k Rubber Keyed Spectrums for SaleOkay, I've finally dug them out and decided to offer them on here, as when I mentioned them once before some people showed an interest. The circuit …
... mostly missing, and some have replacement screws in the bottom. The ...SevenuP and fontsIs it possible to use SevenuP to create replacement Spectrum fonts? If not, can anyone suggest a windows-based Speccy font editor? I've got plenty fo…
Is it possible to use SevenuP to create replacement Spectrum fonts? If not, can anyone suggest a windows-based Speccy font editor? I've got plenty for the Spectrum, but I was hoping for something a bit more point n' clicky. :)Spectrum spares / repair jobsI recently bought a few faulty Spectrum 48+'s and have built a fully functional unit from the best bits of them, however this has left me with two pa…
... be repaired or dismantled for replacement ULA / RAM chips to repair ...Deduggers in emulatorsI've used several emulators with build-in debuggers, and now I want to share my opinion. Debugger in Spectaculator 6.0 is great! The interface is nic…
... " function is not a good replacement for breakpoint, but still fine ..."TommyGun" gets a complete MAKEOVER for next release ...From the author, Tony Thompson ... """""""""""""""""""""""""" [B][I] I hadn't worked on the TommyGun editor for while. But when I got sick (about …
... (for sprites etc) and color replacement. The funny thing is that ...
