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ZX Spectrum 48K AV IssueOK so I dugout my old 48K Speccy today and decided to AV mod it. I did the mod (pretty easy) but the picture I am getting is this. [url=http://posti…
... 48K Speccy today and decided to AV mod it. I did the mod ... it before I did the mod to see if it was ... -
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 ... -
Spectrum 48k Power On ProcessI have a 48k Spectrum here that maybe does something strange on power on. Could somebody confirm what is meant to happen when power is applied? On …
I have a 48k Spectrum here that maybe does something ... -
Smokin... more 48k woesHi, it looks like I've converted another Spectrum 48K+ into a smoke machine. I'd been rebuilding an Opus Discovery unit and everything looked good. …
... like I've converted another Spectrum 48K+ into a smoke machine.
Now the Spectrum has a darker than normal ... colour.
The Spectrum is a 48K ver.4S motherboard with ... RAM module and a composite mod. Prior to this the display ... -
Mystery Port on ZX Spectrum 48k +Hi, I was wondering if anyone could help me with a little mystery? After I tripped over my first 48k +, and knocked out the joystick expansion, I…
... I tripped over my first 48k +, and knocked out the joystick ... , I bought an almost identical 48k + from a second hand shop ... /> I haven't owned that Spectrum for over a decade now ... -
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…
... friend gave me a 48K rubber keyed Spectrum. I brought it home ... and to my surprise, the Spectrum that was working flawlessly a ... a cassette recorder to the Spectrum. It was just the 9V ... the death of yet another Spectrum.
Any ideas, opinions, suggestions ... -
Spectrum 48k and 128k membranes for sale, no China - productAs I heard that membranes got rare, I would like to remind that SINTECH produce membranes since 1995 and we still have about 200 Spectrum Plus membra…
... we still have about 200 Spectrum Plus membranes left (from production ... /> http://sintech-shop.co.uk/48k-tastaturfolie/a-3025/
https://www.sintech-shop.de/48k-128-keyboard-membrane/a-3022 ... -
ZX Spectrum 48k Model 2 won't workHi, I started this discussion a while back on another forum and so I thought I start it here. I can't tune in to my 2 ZX Spectrum which are both Mode…
... in to my 2 ZX Spectrum which are both Model 2 ... . One is SCART with the mod which you snap 2 wires ... -
New colour palette for Spectrum emulators, 16K/48K/+ machinesI’ve made a colour palette for 16K/48K/+ machines, based on the YUV voltage tables in Chris Smith’s book The ZX Spectrum ULA. This colour palette …
... a colour palette for 16K/48K/+ machines, based on the YUV ... Smith’s book The ZX Spectrum ULA.
This colour ... suitable for ZX Spectrum 16K, ZX Spectrum 48K and ZX Spectrum+ machines, basically machines ... -
Trying to repair my old 48kAbout 30 years ago I had a spectrum 48k, it had some troubles in the end, it was very unstable when it was cold, so I had to warm it up an hour befor…
... years ago I had a spectrum 48k, it had some troubles in ... connector and doing a composite mod (to be able to connect ... (maybe because of the composite mod ?) and the yucky keyboard still ... been reading many "repair your spectrum" gudeis, but noone seem to ... -
Final Fight for 48K spectrum?The original release by US Gold and the Re-release by Erbe state that it's only 128K, but the 2nd re-release by Kixx mentions Spectrum 48K. Was th…
... re-release by Kixx mentions Spectrum 48K.
Was this a ... the controls choice part in 48k but then crashes on the ... this game work on a 48K by skipping the intro part ... -
Keypanels for the spectrum 48k and 48k+I have already found one of these "keypanels set" for the rubber 48k but I am curious to know if there were any more types or models of these keypane…
... "keypanels set" for the rubber 48k but I am curious to ... .co.uk/046448/Sinclair/ZX-Spectrum-Custom-Keypanel-Kit
And what about the 48k+ model? The "template" would have ... -
Can someone run this test program on a real Spectrum 48K?I've knocked up a small test program just to satisfy my emulation OCD if someone with a real 48K Spectrum can spare a couple of minutes to run it.? …
... if someone with a real 48K Spectrum can spare a couple of ... -
Spectrum 48k Plus - Scrolling horizontal linesI performed a standard composite mod on my Spectrum Plus. I followed the instructions to the letter and it went fine and the picture displays on both…
I performed a standard composite mod on my Spectrum Plus. I followed the ... a resistor / capacitor to my mod? Any help would be appreciated ... -
48k issue 4B display problem etchi,, i have a zx spectrum 48k issue 4B with a display issue it has wavy lines in both the border and paper,some colours seem worse than others ie red…
hi,, i have a zx spectrum 48k issue 4B with a display ... . it has a transistor composite mod or thought previously had a ... capacitor composite mod with the same issue.. i ... -
zx spectrum 48k interference during first two minutes of warm upi have a issue 3B 48k that i am looking at during the first two minutes (approx.) of warm up there is interference on the screen (tried to take a pic…
i have a issue 3B 48k that i am looking at ... is currently running a composite mod (via 100 uf capacitor) as ... -
zx spectrum display corruption .. with lower ram module installed[img]https://photos.app.goo.gl/Gu6rjC5v21sZxwTX9[/img] [img]https://photos.app.goo.gl/FznVw8SkbbhWn5mh7[/img] another specie question : i have …
... question :
i have a spectrum 48k issue 4A with video corruption ... , tried different ULA,recap,composite mod, voltages are all present .. in ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... as the +3 composite mod. I posted it up ... br /> What about a composite mod on a Speccy 128k "toast ... rack"? I bought a 48k from Macc (very pleased ... for all the RGB outputing spectrum families - [URL="http://mts ... at an internal Y/C Svideo Mod, based on the Tea ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... /2008/11/zx-spectrum-composite-video-mod.html"]Wombles[/URL] ... it gets for the 16k / 48k and 48K+ machines.
mod works great on every ... I have tried the composite mod on an LCD-TV, ... TEA2000 plug-in that provides SVideo Y/C... yes... ... -
spectrum problemshello, I just recieved a spectrum 48k on ebay [img]/__forums/images/smiles/icon_smile.gif[/img] (I live in the U.S.) I have a transformer to conver…
... ,
I just recieved a spectrum 48k on ebay [img]/__forums/images ... /> When i power on the spectrum i get the usual screen ... -
ZX SPECTRUM 48K FOR SALEI HAVE A FULLY WORKING EXCELLENT CONDITION ZX SPECTRUM FOR SALE INCLUDES GAMES - PROGRAM BOOKS - CASSETTE DECK ?25.00
I HAVE A FULLY WORKING EXCELLENT CONDITION ZX SPECTRUM FOR SALE
INCLUDES GAMES - PROGRAM BOOKS - CASSETTE DECK
?25.00 -
Solution for overwritten stack in 48k SNA filesIt has been known for quite some time now that the 48k SNA file format has one serious fault, which is described in the file formats section on the W…
... some time now that the 48k SNA file format has one ... screen. In the time of 48k Spectrums the programmers were using ...
(author of the ZX Spectrum 48k emulator) -
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 know -
Faulty Spectrum?PLease can somebody help have just bought a ZX Spectrum 48K And the Hobbit game, i cannot get this game to load it crashes right at the end of the l…
... /> have just bought a ZX Spectrum 48K
And the Hobbit game ... ,
can i test the spectrum? -
Loading games on 48kI've just obtained a ZX Spectrum 48k and am having difficultly loading the games. I've read the loading instructions and are following them: Discon…
... 've just obtained a ZX Spectrum 48k and am having difficultly loading ... lead from mic to mic (spectrum to recorder).
Type LOAD ... -
ZX Spectrum 48kHi ive just got a zx spectrum 48, When i tune it in it's got a good picture but theres alot of white noise ! does any 1 know whats causing this and …
... ive just got a zx spectrum 48, When i tune it ... -
WANTED : Spectrum 48K , or 128Kas the titles says : looking for a good condition speccy. preferably original rubber key job, with original leads, preferably boxed, but not essenti…
... will also consider good condition spectrum+, or 128k
IM ... -
Cheap working ZX Spectrum 48KHi there I've just recently began learning BASIC on my +2B. However i'm not always at home and would like to continue my programming while away. B…
... , i'm after the smaller 48K model :)
If anyone has ... -
Spectrum LpatopSo I'm sitting at work board as normal I've already played klass of 99 3 days today and have nothing left to do. So after setting up 5 laptops today…
... with an idea for a spectrum 48K laptop.
Does anyone know ... -
Broken ZX Spectrum + (48k)Hi! I just got a ZX Spectrum + from a friend. He said it was working around 8 years ago when he put it into the cellar. It was in great condition - …
... /> I just got a ZX Spectrum + from a friend. He said ...
