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48 Issue 3b working but very hot ula and cpuSalve to everybody I bought from e*ay an Issue 3b 48k , fitted in a + case. Fixed the keyboard problem with a new keyboard membrane from good Rwap (w…
... ), and made the video comp output mod. All seems work good and ... -
ZX48K 128K modHas anyone make this mod to the ZX48K? Does it work? [URL]http://hw.speccy.cz/128krebuild.html[/URL] Micky
Has anyone make this mod to the ZX48K? Does it work?
[URL]http://hw.speccy.cz/128krebuild.html[/URL]
Micky -
+2A/+2B/+3/+3B researchdoing my redrawing/correcting of the +3 schematic I'm uncovering lots of oddities in the service manuals. I am trying to work out what really exists…
... name from the +2A to +2B, however both ISSUE 1 and ... circuitry, as found in the "+2B/+3B" diagram of the +3 ... -
Timex 1500 display modIs it possible to mod the timex 1500 RF to display at 50hz on a uk tv set?.
Is it possible to mod the timex 1500 RF to display at 50hz on a uk tv set?. -
+2 Grey external tape modIve had a search through previous posts and besides mclouds mod for the +2a I couldnt find anything pertaining to the grey, only reason im posting is…
... previous posts and besides mclouds mod for the +2a I couldnt ... I wanted to do the mod on my grey but the ... -
+2b faulty keyboardhi. a friend has recently acquired a +2b that was sold as working. when switched on the menu is is displayed fine but none of the keys can be persua…
... friend has recently acquired a +2b that was sold as working ... -
Not worth reading really - unless you have some spare time(Mods if you want to move it please do it does have a sort of hardware theme and a couple of recommendations at the end :) About two years ago now I…
... one day (after learing the comp video mod) I turned one of ... -
Spectrum 48k+ with composite mod wanted !Wanted Spectrum 48k+ with composite modification (this is a mod that changes the Spectrum RF output to RCA phono output)... Spectrum 48k+ must be i…
... composite modification (this is a mod that changes the Spectrum RF ... -
+2A / +2B / +3 Power Supply QuestionIf I'm going to put a switch in the power lines of a +2B, do I need to switch the +5V, +12V and -12V all off to make it safe to remove peripherals, o…
... the power lines of a +2B, do I need to switch ... />
I just got a +2B off fleabay. What I didn ... the PSU socket on the +2B.
What I plan ... -
My proposed Spectrum Mod - Part 2While looking through the loft for my stereo (that goes in my workroom - bloody electrians put it up there for some strange reason), I found an Amiga…
... the cash tomorrow) so my mod plans can go ahead. -
Composite Video Mod (Photo Heavy)I guess lots of users have done this mod and the more fully explained work through can be found here [URL="http://womblesretrorepairshack.blogspot.co…
... of users have done this mod and the more fully ... 11/zx-spectrum-composite-video-mod.html"]http://womblesretrorepairshack.blogspot.com ... /11/zx-spectrum-composite-video-mod.html[/URL]
... It really is a simple mod and extremely effective. Before this ... -
Question about QL composite modI am servicing my two QL machines (capacitor replacement, pcb and plastics cleaning, microdrives head cleaning, 7805 replacement etc). I already fin…
... one. I did the composite mod on this QL because the ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
Without digging out the schematics, is it possible to do the composite mod like the 48k on these? -
Spectrum +2B HelpHello there my fellow WoS'ers Recently I bought a Spectrum +2 from eBay, it turns out to be a +2B from China, according to the plastics. The unit f…
... turns out to be a +2B from China, according to the ... -
S-Video kit for 128k modelsAs discussed in this thread: [URL]http://www.worldofspectrum.org/forums/showthread.php?t=33768[/URL] My arm has been twisted to do an s-video mod ki…
... to do an s-video mod kit. The question is how ... but this would make the mod more fiddly to solder as ... />
On the +3 and +2B boards the composite signal would ... -
Does the usual composite mod damage Speccies?Hi people, Just browsing eBay -as you do - and I noticed this auction: [url]http://cgi.ebay.co.uk/ZX-SPECTRUM-48K-GOOD-COND-COMPOSITE-OUTPUT-SINCLAI…
... , the seller claims that his mod is better than the usual ... straight to the modulator output" mod which seems popular, because by ... -
TS1000 composite mod issueI followed this guide to make a composite out for one of my TS1000. [url]http://www.zx81.de/english/video_e.htm[/url] I've checked the mini board …
... figured if I did the mod on it I should get ... -
ZX81 composite (back porch) mod!Hi everybody, Some of you may be aware of the existence of this mod: [url]http://forum.tlienhard.com/TS1000/homepage.ntlworld.com/deborah.clayton1/p…
... of the existence of this mod:
[url]http://forum.tlienhard ... Rea (the maker of the mod) says he has a 1K ... -
[MOD] Barbarian 128KRegarding the mod [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0026556"]Barbarian 128K[/URL], I suggest adding the information "Features ne…
Regarding the mod [URL="http://www.worldofspectrum.org/ ... -
[MOD] R-Type IIII suppose it makes sense now to register [URL="http://www.worldofspectrum.org/forums/showpost.php?p=401659&postcount=15"]R-Type III[/URL] back in the…
I suppose it makes sense now to register [URL="http://www.worldofspectrum.org/forums/showpost.php?p=401659&postcount=15"]R-Type III[/URL] back in the archive as a mod... -
2 x spectrums with DivIde1 Spectrum rubber key 48k with power supply & composite video mod 1 Spectrum 128 + 2b with power supply & scart lead 1 Div ide interface with CF adap…
... & composite video mod
1 Spectrum 128 + 2b with power supply ... -
UN Squadron on real +2BHi there, I have been using 8bit computers for a long time (almost 25 years) and always was fond of ZX Spectrum. Last year I managed to buy a ZX S…
... to buy a ZX Spectrum +2B, which I updated to stereo ... way to make my Spectrum +2B understand the game UN Squadron ... incompatibility between UN Squadron and +2B?
Thanks in advance ... -
Zx-81 video modHas anyone here done the zx-81 composite video mod?? I am having trouble getting it to work and the info doesn't include which kind of transistor to …
... the zx-81 composite video mod?? I am having trouble getting ... -
Do I have a Spanish +2B here?Hi everyone, been lurking here for a little while:) I recently bught a +2B from e-bay, one of those "no way to test it" ones. (I know I know!) I was…
... />
I recently bught a +2B from e-bay, one of ... -
Modulator oddness - previous owner's mod?Hello, just bought a rubber key 48k Issue 3 I'm trying to fix up. I'm wanting to do a composite video out mod ( n00b at this) but the "spare" hole in…
... do a composite video out mod ( n00b at this) but the ... had already done a video mod in some weird way, but ... -
Dizzy and ZX wrong year of this russian modThis mod of the original Dizzy is listed as from 1986, but the original Dizzy is from 1987, so I cant see the original modifying the mod :P Dont kno…
This mod of the original Dizzy is ... see the original modifying the mod :P
Dont know ... -
Scratchy video after composite modIve re done the mod several times on this Issue 4B with the exact same results, anyone know whats up? Caps maybe? [youtube]fa1wk_epgjE[/youtube]
Ive re done the mod several times on this Issue 4B with the exact same results, anyone know whats up? Caps maybe?
[youtube]fa1wk_epgjE[/youtube] -
'Jumping' Composite Video Output on +2bNot having much luck recently... I have converted my +2b to composite out using the info contained [URL="http://www.secarica.ro/html/plus3_hardware.…
... />
I have converted my +2b to composite out using the ... -
Composite mod headachesI did the composite mod on my two 48k machines a long time ago, used them with my Composite to VGA adapter, and no problems. Then my adapter break, s…
I did the composite mod on my two 48k machines ... -
zx spectrum 128+2a/b questionsIv just purchased a 128+2 and have only one game for it lol (Super stunt man). A few question if anyone can help.. 1)I'd like to run games through …
... via ide cable or internal mod which i would like to ... on the screen or the +2B model that it says on ...
