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Speccy 48K working only as B&WMy 48K rubber key was working OK after a composite video mod (showing colors). But now it has no colour anymore. It only shows images in B&W. With pr…
... was working OK after a composite video mod (showing colors).
But ... -
TR4 is goneMy TR4 transistor is burned. Can I replace this transistor with a TIP31B or C ? My 4116 RAM ic?s are showing +0.05V, +5V and +8.49V... :) My Spectru…
... , but my Spectrum has the composite video mod. The LM works only ... gives colour even in the composite video?
Could be the ... -
Faulty dk'tronics keyboardSome time ago I bought a Spectrum 48K in a dk'tronics keyboard, along with a built-in Interface 1 and a pair of Microdrives. It's quite the Frankenm…
... have a question about the composite video; this machine has been modified ... for output composite video (yay!). This works fine when ... which is meant to support composite video (both NTSC and PAL, according ... -
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…
... 'm wanting to do a composite video out mod ( n00b at this ... someone had already done a video mod in some weird way ... -
ZX81 with black screen and some white dots.Was gearing up to do a composite video mod on my ZX81, and today was going to be it. Unfortunate when started my ZX81 seems faulty. I get a back scre…
... gearing up to do a composite video mod on my ZX81, and ... -
divide loading errorsHi All, Just bought a divide unit and I am having a few problems. I select the TAP file from the fatware browser, then do a load "". I get a lot of …
... /> I am running on a 128k heatsink model, but with slightly modified ... -
Strange failure modeI just had a 48K machine "fail" in what seemed like an odd way. Problem: Random keypresses (not from any particular part of the key matrix) appearin…
... scope with me) down the composite video cable. I'm actually surprised ... -
BBC Micro from 2012 (almost)I just replaced the Raspberry Pi (the original one I had was stolen...grrr) with one of the new v2 boards. RiscOS has just been made available for th…
... here it is, connected using composite video to a standard TV set ... -
Unique ZX Spectrum in miditower caseI'm finally offering this great and unique ZX Spectrum set. I built it into a miditower case, an AOpen QF50. The two buttons are for power and for r…
... board with these mods:
- Composite video out
- Stereo sound
composite video output and stereo audio.
I can add a video / SCART cable, no problem.
Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
...
TR4 provides the composite video output on pin 1 of ... pointlessly present on the composite video output. Monitor should now ... good colour picture from the composite signal.
... /> The circuit diagram shows video output options called Standard and ...Boxed ZX Spectrum+ Dixons packNew membrane, composite video, thoroughly cleaned inside and out, tested and working. Comes with the complete 10 pack of games, Interface, Joystick,…
New membrane, composite video, thoroughly cleaned inside and out, ...Flashing coloured blocks - diagnosisHiya, hope this is the right place for this... Was given an Issue 2 48K by a someone yesterday that hasn't been powered on in 20 years, which works …
... amazing. Have already done the composite video mod on the modulator which ...48K ZX Spectrum. Issue 4A.Exclusive to WoS, not advertised anywhere else. For sale is a 48K ZX Spectrum, containing an issue 4A mainboard (in the unusual and pleasing cream c…
... are new, it provides a composite video output, contains a new keyboard ...48K rubber keyed ZX Spectrum. Issue 3.It's time to offer the WoS forum users another of the Spectrums I've been repairing and refurbishing. See: [URL="http://zx.zigg.net/spectrums/ZX144/…
... keyboard membrane and provides a composite video signal on the rear output ...Spectrum +2 little help pleaseHi all, Firstly let me say, what an amazing site this is! So much incredible detail and information, created by what looks to be a very dedicated an…
... .ie/2008/11/zx-spectrum-composite-video-mod.html"]http://womblesretrorepairshack.blogspot ... .ie/2008/11/zx-spectrum-composite-video-mod.html[/URL]
FS: Boxed 32K ZX81 Hotrod with Hi-Res HRG8 & Composite Video[URL="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=281272514513&ssPageName=STRK:MESE:IT"]ZX81 32K Hi-Res Hotrod[/URL]
[URL="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=281272514513&ssPageName=STRK:MESE:IT"]ZX81 32K Hi-Res Hotrod[/URL]Fixing/modding my new +3Hi, In december I won an auction for a working +3 with a dead floppy drive, + a Multiface 3, some disks and tapes, for a very low price (I think nob…
... ]
Third mod : Composite video out, following Sami Vehmaa's ... /> But I had problems with video out : colors were blinking, sometimes ...How much would you pay for this FPGA clone?...given that a mint 128 goes for around ?125. [img]https://dl.dropboxusercontent.com/u/15659782/chloe280seboxed.jpg[/img] Features: [list] [*]100%…
... /> [*]Full ULAplus support including Timex video modes
[*]SE Basic IV ... -blue mechanical keyswitch keyboard
[*]Composite video out
[*]Atari Joystick port ...DivMMC EnJOY! I do enjoy!!!!!Hi all! Ok, so I grew up in the UK in the 80?s and convinced my parents to buy a 48k Spectrum ?to help with homework? lol. Well now I am older and ha…
... , I then converted the video output to composite with the help of ... .ca/2008/11/zx-spectrum-composite-video-mod.html[/url]
I ...Issue 4S differencesI decided to buy an Issue 4S PCB after reading much about them on here. It was originally in a plus case which didn't come in the sale. I've been run…
... /> After doing a single transistor composite video mod using a BC549, I ... single wire composite mod, that's because the Spectrum video circuit already ... here. With a single transistor composite video mod, no further changes are ...Dot crawl?Hi, As I'm rather new to the hardware of the spectrum, just to confirm: is this video showing "Dot crawl" ? [url]https://www.youtube.com/watch?v=_U…
... , just to confirm: is this video showing "Dot crawl" ? [url]https ... output of my Speccy + with composite video.
I've read ...+3 edge conn issueHi all, Long time 48k user, but recently bought a +3 off Ebay for fun. I made the composite video mod and have her up & running but, Have tried my …
... for fun. I made the composite video mod and have her up ...48K Issue 6A board only showing B/WI have a 48K Issue 6A board here, which only shows a B/W composite video signal on both, the modified RF-out, but also on the expansion bus (using my…
... only shows a B/W composite video signal on both, the modified ...ZX Spectrum+ DivMMC EnJOY! Grundig 16" LCD TV and books.The Spectrum is in very good condition. Composite video mod. New mambrane (bought in November 2014 from rwap_software [url]http://www.sellmyretro.co…
... in very good condition.
Composite video mod.
New mambrane (bought ... /> - Re-fitted 100uF that couples composite video to output socket with correct ...Fully refurbished ZX Spectrum 48K boards incl. ULA- Including ULA (version that [URL="http://www.bytedelight.com/?p=41"]corresponds to the board issue[/URL] - click to find out more about ULA version…
... /> - All new electrolytic capacitors
- Composite video modification
- Repaired if needed ...Back into the scene and having problems !Hi Guys,<br><br>After a few years away from the retro scene, I'm back with an Atari 800XL, A C64 and - best of all arrived today, a lovely little 48K…
... thing I did was the composite video mod - switched on but no ...Composite Video Mod Capacitor ValueCouldn't find any thread where this has been asked before but I'm not convinced the search in this forum is the best...:) Due to the recent retire…
Couldn't find any thread where this has been asked before but I'm not convinced the search in this forum is the best...:)
Due to the recent retirement of my 14inch Matsui TV that has been with me for nearly 30 years I thought I'd better mod ...Recreated ZX Spectrum thoughtsI have a recreated ZX Spectrum (and a Vega and a 48K with SMART) and while I know it is not well regarded I actually quite like it. The app is "ok" a…
... TV (with no need for composite video fiddling).
I have ... lot different (apart from the video on the ATV is a ...Rolling display from RGB port on a +2Hi gang, after many years I finally decided today to attempt connecting my +2 to my Japanese RGB monitor. Using just the composite video pin only …
... RGB monitor. Using just the composite video pin only ever got me ... R, G, B, ground and composite sync. Connecting vertical sync makes ... to it, it just supplies composite sync to the horizontal sync ... . Should I try splitting the composite sync from the +2?
Spectrum +2 various problemsHey there, I just recently acquired a Spectrum +2 and it's got various problems with it. First off, I get a rolling picture through both RGB and comp…
... picture through both RGB and composite video, and I'm also not ... getting color through composite which is odd. Also from ...
