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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…
... ULA from a known good 48k made no difference. I may ... a new 7805, 100µF composite mod and did all the resistance ... -
New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... a recapped (issue 2) 48k with a composite mod, but I'd like ... accomplish s-video for a 48k? The green markings mean cutting ... , but I also found this mod, which gives a RGB out ... -
No video on Spectrum +2BI have a Spectrum +2B that I bought real cheap without any cables. I made a power adapter for it using an old ATX PSU I had laying around, it's curre…
... the composite the same way as I did on my 48K, it ... : Well, I just undid the composite "mod" and now I get get ... -
Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... assuming that carrying out the composite mod to the RF modulator won ... going to do the composite mod on the 48K though, and any advice ... , that's got RBG and composite ( ! ) so why bother. I thught ... />
I did do my 48K and I did the capacitor ... -
Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... " picture quality. My 48k has a simple wire composite mod without any caps ... want to perform the video mod "the more complex way:" http ... I'll do the capacitor composite mod once I'm home from ... -
Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... /> [quote="chrisgreen;56947"][b]Composite/RF mod[/b]
Is there ... assuming that carrying out the composite mod to the RF modulator ... going to do the composite mod on the 48K though, and any ... +2 (grey) already have composite video outputs on the monitor ... -
Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... " picture quality. My 48k has a simple wire composite mod without any caps ... I'll do the capacitor composite mod once I'm home from ... RGB Scart cables). So the composite mod is more a case of ... decent.
Hope the composite mod goes well, do please keep ... -
Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... mode regulators in both the 48k+ and the Toastrack. The +2 ... also did the composite mod with the capacitor on the 48k+ - also with ... also recapped it. However, the 48K+ is proving to be a ... -
For Guesser :)"Bugger" thought DEATH as Guesser posted his pic of the composite mod he'd done. "Bit bloody good really, what am I gonna do now? I know, take the pi…
... posted his pic of the composite mod he'd done. "Bit bloody ... also cleverly etched a few composite video mod boards.
[url ... ]http://www.roygarland.co.uk/spectrum/composite ... -
Video Capture Cards?Well, looks my new speccys (a rubberkeyed 48 and a grey +2) don't want to play nice with my newish TV's tuner (or by connecting through my VCR, which…
... /> I'm aware of the composite mod, but I really don't ... -
Black screen of deathI recently aquired a zx spectrum (revision 3b) of the rubber key variety. it was all running smoothly(for about an hour after pluggin in), i left the…
... screen.
ive done the composite mod and still no joy, still ... be there with the comp mod).
now this is ... -
Strangely, I just can't STOPOK, I bought an RWAP keyboard matrix and put it in my Spectrum+ last night (ta), I did the Swedish composite mod with a capacitor, I fixed the missin…
... (ta), I did the Swedish composite mod with a capacitor, I fixed ... . If anyone knows of a mod to make it switchable, I ... -
Spectrum On LCDHi everyone, I cant do the composite mod on the 16 K speccy, tried it and the video is messed up. i have an LCD with analoge input so i can connect …
... />
I cant do the composite mod on the 16 K speccy ... -
Running a Spectrum in the USI didn't realise how much hastle it was to set up a UK PAL Spectrum in the US. [url]http://wn.com/List_of_ZX_Spectrum_games[/url]. I knew about the …
... didn't appreciate that the composite mod didn't solve that problem ... -
+3 s-video outAs I mentioned in another thread recently I use my +3 through a TV card, there is therefore no way to make use of the RGB output, and the composite s…
... the composite output when I did that mod ages ... ago, and it now serves two purposes supplying either composite ... identical to the original +3 composite mod (chain of diodes, transistor ... circuit operates normally generating composite video but when the ... -
Issue 2 Speccy faultHi Guys, I'm really hoping someone can help me with a fault that has just developed on my issue 2 speccy. After perservering for some time with usi…
... the plunge and perform the composite mod.
All went well ... an hour of doing the mod, the poor thing is playing ... -
ZX Spectrum + for sale - US basedHello all, I've got a Speccy + for sale: [url]http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=320639876920[/url] This is a nice model with the …
... a nice model with the composite mod. We can work this out ... -
Spectrum 128 toastrack wantedIdeally with leads / psu and composite mod. I'm also after a ram turbo joystick interface for it. I know I can bimble around eBay for these things, b…
Ideally with leads / psu and composite mod. I'm also after a ram turbo joystick interface for it. I know I can bimble around eBay for these things, but I'm after stuff that works, not "worked when I packed it away 15 years ago".
Cheers! -
28 year old spectrum!!!!Hi Fellow Spectrum Users Iam over the moon,dusted off the good old spectrum from the garage,bought a new power supply and fired her up for the first…
... now.
Also performed the composite mod and now have very clear ... -
Issue 3B only sees 16k (and RAMTOP NO GOOD on loading)A ZX+ with issue 3B board that i got recently, does not see anything more than 32768 (sometimes 37267..) on "PRINT PEEK 23732 + PEEK 23733 * 256 (Ent…
... /> Side note, i did the composite mod on this spectrum, and the ... -
Issue 4S Schematics and DC-DC circuitA while ago I bought a Spectrum 4S that had problems tuning. I removed the RF tuner as I was not going to use it and did the composite mod. It worked…
... use it and did the composite mod. It worked, but the paper ... -
ZX81 back porch fix using LM1881Hello! Has anyone here did the back porch fix for ZX81 using LM1881? I did it this weekend and instead of clear black on white i got black on dark g…
... .rwapservices.co.uk/ZX80_ZX81/forums/composite-mod-voltages-t622s20.html-sid=84097263317ce0c752d9e0f76f020a15 ... RF modular) or directly to composite input?
One more ... -
PLEASE HELP!! DEAD SPECTRUM!!Sad News!!! I have a spectrum issue 5 board and I'd done the general composite mod which was great and it worked with a divIDE plus (RWAP) and esxDO…
... I'd done the general composite mod which was great and it ... and found Sami's other mod that included a capacitor, transistor ... -
Issue 2 video problemHello all, Need some help with an issue 2 board that I 'm trying to restore. I've replaced all the electrolytic capacitors, changed the voltage regu…
... it. I also did the composite mod. Now the problem is that ... -
Easy No-Solder ZX Spectrum Composite Mod TutorialJust thought this would make life easy for people who don have a soldering iron [url]http://www.youtube.com/watch?v=0dbNowKZ00g[/url]
Just thought this would make life easy for people who don have a soldering iron
[url]http://www.youtube.com/watch?v=0dbNowKZ00g[/url] -
A quick ZX Spectrum + restorationI bought a ZX Spectrum + the other day it was untested and in a state didnt cost me much and i had it today only to find the real state. Key 3 was al…
... [/img]
Did the composite mod on it and the picture ... -
US Timex-Sinclair 2068 in EuropeWhilst in the States, I convinced a colleague to bid on a Timex-Sinclair 2068. We won the auction with a price much better than in Europe. Next time …
... , is there something like a composite mod on these computers and if ... -
Spectrum + for sale slightly faultySelling off my ZX Spectrum + computer This was on a thread here* [url]http://www.worldofspectrum.org/forums/showthread.php?t=44399[/url] Bought t…
Issue 4A repair attemptI think I need some help. I have a nice Issue 4A main board here, which does not give out any video signal. I checked some voltages (the ones that se…
... and finally I did the Composite mod, which was just an act ...Keyboard has a life of its own?I just received a Spectrum+ Issue 4S, where I had to replace the MIC connector and I also did the Composite mod. So far it works just fine, but when …
... and I also did the Composite mod. So far it works just ...
