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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…
... an Issue 2 Sinclair ZX Spectrum 48K, Upon first powering up ... when I powered up the spectrum again, the copyright Sinclair research ... most likely cause of the problem? The Copyright screen appears as ... if memory serves was a repair for a certain model ULA ... -
Spectrum items for saleI have many Spectrum items like Spectrum, Spectrum +, power adapters, Centronics Interface, Kempston Interface, Light Pen Interface(these are built b…
I have many Spectrum items like Spectrum, Spectrum +, power adapters, Centronics Interface, Kempston ... retired. I used to repair Spectrums a long time ago ... is not. If any Spectrum lover is interested and wishes ... a nominal price. The only problem is that I am in ... -
Are OpenSE BASIC and SE Basic IV incompatible with Plus D?Hello, I'm considering Andrew Owen's impressive [url=http://sourceforge.net/projects/sebasic/]OpenSE BASIC[/url] and [url=http://cheveron.github.io/…
... emulator, but I need the Plus D disk interface too.
The Plus D should load its G ... Basic IV (Fuse's ZX Spectrum SE model with latest ROM ... so on, no problem.
Is the Plus D incompatible with ... -
Were +2A tape decks badly made?I remember as a kid in the early 90s(must of been as I started Secondary School in 1994 and this was before that) maybe even 88 or 89 I used to play …
... do it from the spectrum modem service or something ... repair tvs, video recorders and cd players for about a tenner plus ... pretty much given up Spectrum gaming as I was ... of note, what actual Spectrum did I have? both ... had the tape deck problem died about 2000 when ... -
ZX Spectrum +2 (grey case) voltage converter circuit oddity.I'm working on repairing one of these and have encountered a possible problem and I'm not sure what I can best do about it, if anything needs to be d…
... and have encountered a possible problem and I'm not sure ... I can, using eyelets to repair damaged plated through holes. ... capacitors.
The Spectrum now works, but I noticed ... -> -12.4V
Spectrum under repair: 12V -> 11.7V ... - ... -
48K keyboard problemI have a strange issue with an issue 2 48k spectrum. Hopefully you guys can point me in the right direction in finding the fault. For some reason t…
... with an issue 2 48k spectrum. Hopefully you guys can point ... 't see that being the problem, plus not matter how I bend ... measuring at points in the spectrum? -
ZX Spectrum+ video ? red on green problemThis is my first post on the forum, so let me introduce myself. I am retired for several years. For 30 years I have been a fan of the ZX Spectrum. I …
... fan of the ZX Spectrum. I learned programming on ... an old friend ZX Spectrum ordered me to improve ...
My ZX Spectrum+ (issue 4a) from the beginning ... I decided to tackle this problem.
I replaced ... of damage to my ZX Spectrum+ ? Whether it may ... -
ZX Spectrum issue 6a - yellow border problem<p>Hello!</p><p>I have problem with my Sinclair ZX Spectrum issue 6A, 48K. </p><p>I have changed low memory (all 4116 IC's) and coil, all electrolyti…
Hello!I have problem with my Sinclair ZX Spectrum issue 6A, 48K. I ... should I look for the problem?Thanks in advance! -
ZX Spectrum 48k Plus PackHi, Thanks to these forums and the ZX community I have refurbed a ZX Spectrum 48k Plus, which is boxed. It has a new keyboard membrane and has been…
No colour - Issue 2 SpectrumThis one is driving me mad - any suggestions appreciated. I have an issue 2 Spectrum with no colour at all. I found the 12v rail was at just over …
... /> I have an issue 2 Spectrum with no colour at all ... this may be causing a problem with the LM1889, so rebuilt ... verify it wasn't compatibilty problem. I've tried viewing the ... /> Once I've made a repair on another board (faulty RAM ...Bizarre ZX Spectrum faults (also possibly relevant to Spectranet compatibility problems).I'm attempting to repair an issue 4A 48K ZX Spectrum and am encountering some very strange problems. For my own records I've given this computer the …
... attempting to repair an issue 4A 48K ZX Spectrum and am ... less long winded than 'the Spectrum under repair' or similar). I don ... unchanged. The issue 6 Spectrum functioned perfectly when fitted with ... more about the display synchronisation problem I have used an ...bizarre error on a grey ZX Spectrum+2 - the long search for a small problemHi, I got a ZX Spectrum+2 that worked a bit but crashed while loading or running 128k games. I installed a 128k-test-ROM that told me about RAM fa…
...
I got a ZX Spectrum+2 that worked a bit ... to have found the problem and so I changed ... /> It seemed that the problem occured if there is current ... One could think, the problem could be at the input ... board of a grey ZX Spectrum +2.
...Issue 2 problem.Hi all, I'm trying to repair / upgrade an Issue 2 Spectrum for a friend, but have come accros the following problem. When I power the machine …
... m trying to repair / upgrade an Issue 2 Spectrum for a friend ... , but have come accros the following problem ... me that there is some problem with the address decoding, ... />
Anyone know what the problem could be?
Cheers ...ZX Spectrum border and sound problemAfter recap stange problem with ZX Spectrum (issue 3b) with sound and border. See video at: [url="https://drive.google.com/file/d/0BwhYHKW6xjI-aVdMcE…
After recap stange problem with ZX Spectrum (issue 3b) with sound and ...ZX Spectrum border and sound problemAfter recap stange problem with ZX Spectrum (issue 3b) with sound and border. See video at: https://drive.google.com/file/d/0BwhYHKW6xjI-aVdMcEY4ajVk…
After recap stange problem with ZX Spectrum (issue 3b) with sound and ...Repair ZX Spectrum +2 black issue 1Hi all, after a long time i will try to repair a ZX Spectrum +2 black i found the last days i know for sure that CPU is damaged (already repla…
... i will try to repair a ZX Spectrum +2 black i found ...ZX Spectrum 48K it only shows colored barsHello, I'm new to the forum and I need help with a ZX Spectrum 48K which I bought recently unfortunately defective. I want to mention that before t…
... need help with a ZX Spectrum 48K which I bought recently ... socket - see soldering. But the repair looks good and I do ... out what would be the problem?
Can I check somehow ...Spectrum repairs[edit - sorry! wrong section, if someone can move please] I'm in contact with a seller on Gumtree. He was selling a 48k Spectrum, fully boxed and…
... /> He was selling a 48k Spectrum, fully boxed and what looks ... problem?
How much to fix?
Can anyone recommend a repair ...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…
... it there, the spectrum, the PSU, the ... problem.
Now I have been reading many "repair your spectrum ... " gudeis, but noone seem to cover exactly this problem ... .
Ofcourse I could try to find another spectrum ...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, could ... , as I have another original Spectrum that isn't booting (Black ... might lead me to the problem with the old.
repair. Generally, when such a discrepancy ...The official Doctor Who threadOH MY GOD! I did [b]NOT[/b] see that coming at the end of the episode!
...
That was a problem with RTD's first series ... the pacing was off, plus it really should have ... It's like the ZX Spectrum without tape loading errors, ... ability to understand and repair it, changed from then ... s had loads more. Plus the Timelords offer the ...Broken +3I have noticed that some members on this forum prefer to repair Spectrums instead of just buying another one from ebay. I would like mine fixed at so…
... Spectrum is, should dedicate time to know how to maintain and repair ... ending up with no working Spectrum again!
Another problem I have is the state ... access my old files plus I am planning ... been lost for many Spectrum titles, nevermind the ...New speccy modelThe 48k toastrack ;) [img]http://alistairtesting.no-ip.org/48k-toastrack.jpg[/img]
... and cheap to repair a spectrum as long as the problem is not ... Z80 is also easy to repair since they are still produced ... time I used them, the repair failed. No Idea why.. So ... , I'm waiting for ULA Plus.
55%? Okay, the 7805 ...recovering the stack after an errorMy normal error handler starts with the stack as reset by LD SP,(ERR_SP) in $0053 ERROR_2, sets up some stuff and returns to BASIC via a "JP C,$1e73 …
The problem was that I'd left ... (still just on a 48k Spectrum):
[code]
DOACTIVATE: EI ... solution.
Attempting to repair the stack after the error ... was just getting too messy, plus it wasn't turning out ...Back in the day when schools had 'a' computer.I stumbled uppon this photo when looking for something completely different on-line. It got me thinking and reminiscing. Do you remember when schools…
... got an Issue 1 16K Spectrum which you could only use ... crashed - no idea what the problem was but I suspect probably ... and got sent off for repair and upgrade to 48K at ... got another couple of Spectrums plus one BBC Micro.
Video ZX Spectrum+ 48k<span>Good day ... is a bit of time that I try to fix my zx spectrum ... I replaced the ram 4116, all electrolytic capacitors ... but the monitor loo…
... ULA from your Spectrum in the known working Spectrum to see if ... /> Note that for 16k/48k/plus Spectrums, the only source of ... that were uneconomic or beyond repair.
Given that your ... can give. To eliminate a problem with the 4116 DRAM chips ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... insulator ): So the underlying display problem was "regulator inspired" . Another ... pretty typical Ebay (slightly faulty) Spectrum purchase? .I am not sure ... surely paying a £5.. plus postage for one regulator is ... class it as an easy repair . But it was one ...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 ... games fine, but one big problem I have is that there ... where I can find a spectrum keyboard that will work on ...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 ... is my problem:
When i power on the spectrum i get ...spectrum mode smiilar to c64?i dont know much about machine code assembler routines, zilch actually to be honest, ive always fiddled with basic on my spectrum, only doing maybe a…
... fiddled with basic on my spectrum, only doing maybe a ... showing off what the spectrum can do. One of ... used in spectrum games. this mode on spectrum would also ... this is still a plus for speccy because it means ... this mode on the spectrum please tell me what ...
