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Spectrum +2(grey) rf problem not tuning inHi lads, first of all a quick intro. Im a speccy enthusiast in Ireland, had my first speccy when i was seven in 1987(grey +2). Eventually it got repl…
... 2 is actually working at RF rather than composite video - ... removed the RF board from the UM modulator case and ... the RCA jack (Spectrum RF out) to the ANT ... work, get a replacement RF modulator or do the CV ... the +5v line to the modulator is probably good - it ... -
composite modJust wanted to know would this mod work on a +2a ?
... and built it inside a modulator can but otherwise the ... is detaching the FM sound modulator by removing C24.
... never intend to restore the RF modulator etc then I personally advocate ... killing the FM modulator entirely - the easiest way ... -
Childhood moments with my SpeccyHey everyone. The other day I randomly came across a tumblr page called "Me and My ZX Spectrum" ([url]http://meandmyzxspectrum.tumblr.com[/url]) …
... nothing else other than the RF modulator was working. No strange patterns ... -
Video problem on grey +2I have a bad video problem on grey +2. The computer is in a poor shape, but the major problem is with the video. With a (known good) SCART cable I ca…
... network that eventually feeds the RF modulator. Nothing to do with the ... synthesise Composite Video for the modulator.
If it's a ... -
ZX48 svideo modI have modded a ZX48 to have svideo output. The end of C65 that goes to TR2 (its an Issue 2 zx 48 ) has been lifted to get Chroma. Luma is taken fro…
... signal is feed into the rf modulator originally.
Connected to ... Composite Video input on the Modulator? -
Switchable Timex Sinclair 2068 ROM modificationI have just finished a switchable TS2068 / Spectrum ROM modification and implemented it on two TS2068s. It uses a 32K EPROM chip for the HOME ROM and…
... the colour encoder (inside the RF modulator box). Somewhere on the SCLD ... -
Switchable Timex Sinclair 2068 ROM modificationI have just finished a switchable TS2068 / Spectrum ROM modification and implemented it on two TS2068s. It uses a 32K EPROM chip for the HOME ROM and…
... the colour encoder (inside the RF modulator box). Somewhere on the SCLD ... -
Toastrack poor pictureGot a toaster in that had a blown regulator, after replacing I can "just" about tune it in but its really poor, I can barely make out the menu. Im s…
... 're having trouble with the RF out (RF modulator) or trouble with using ... -
French Grey +2 MINTOver on [URL="http://www.ebay.co.uk/itm/111238566453"]ebay[/URL] and [URL="http://www.amibay.com/showthread.php?t=54758"]amibay[/URL]
Not a great deal, the RF modulator is missing on these as ... -
+2 Grey video issueSo far ive replaced TR4, TR5 (and correctly orientated them) and seperated the audio from the video, still I have this; [youtube]mZZWOXRs_Zk[/youtube…
... RGB bleeds over into the RF, unplug the RGB cable and ... ! Although someones messed with the RF Modulator, its earthed via a wire ... -
The Spectrum Resuscitation ThreadKicking off this thread as a place where people who are fixing/restoring Spectrums (or indeed any other piece of related hardware) can show off their…
... the wire going into the RF modulator. The shield of the cable ... should be soldered into the RF modulator casing but it was hanging ... -
Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
... show in the video the RF modulator is disabled, of course. But ... to keep both video signals, RF and composite video? Would it ... +5v feed going to the modulator and just add a rca ... -
Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
... show in the video the RF modulator is disabled, of course. But ... to keep both video signals, RF and composite video? Would it ... +5v feed going to the modulator and just add a rca ... one originally provided to the modulator), for a short circuit condition ... -
Video on single transistor composite video modification for 48K SpectrumsI made a video on the single transistor composite video mod, using an Issue two Spectrum although it applies to all issues. Much better than the sing…
... in the video the RF modulator is disabled, of course ... keep both video signals, RF and composite video? Would ... feed going to the modulator and just add a ... supply for both the modulator and the npn transistor. ... composite mod to the modulator socket, then I built ... -
Adding On/Off switch to ZX +2Hi all Looking at adding a power switch to my +2. Has anyone done this, is there a guide anywhere? Ta B
If you don't have use for the RF-modulator, I'd remove that and put the switch in its place at the case bottom. Alternatively I'd put it on top of the expansion port at the case bottom. -
+2A: issue 1 no sound but better picture than issue 4?Hello everyone. I have a slight problem here and I am trying to figure out what could be wrong. :-( I have two spectrum +2A with two board revision…
[QUOTE=guesser;782831]
Are you certain the TV is correctly tuned into the one that isn't giving sound?[/QUOTE]
Absolutely sure.
Could the RF modulator on the issue 1 be faulty? -
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…
... mod was done to the RF modulator? Is that the CVBS mod ... -
'Interesting' Issue 2 modSo I've been lurking on this forum for a while and I've got to the point where I want to see if I can repair a speccy.. so I bought me a 'broken' one…
... a heatsink so would the RF modulator case or the ground hole ... -
Ben Heck modifies a Zee X Spectrum.Gahh, one of the differences between Americans and Europeans right there in the title. Anyway, we know better ;) ...and this isn't about that anyway.…
I didn't have a choice of whether to use composite anyway: My RF modulator has actually expired.
On the plus side, plenty of space left now for an HDMI socket, and even a convienient 5V rail nearby, even. -
'Interesting' Issue 2 modSo I've been lurking on this forum for a while and I've got to the point where I want to see if I can repair a speccy.. so I bought me a 'broken' one…
... which includes the ram, z80, rf modulator, etc.
Other than ... -
'Interesting' Issue 2 modSo I've been lurking on this forum for a while and I've got to the point where I want to see if I can repair a speccy.. so I bought me a 'broken' one…
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I strongly suspect the RF modulator may be damaged as it ... -
'Interesting' Issue 2 modSo I've been lurking on this forum for a while and I've got to the point where I want to see if I can repair a speccy.. so I bought me a 'broken' one…
... video signal information. However, the modulator (if working) will still produce ... , PAL colour encoder chip, working modulator, working Z80 and working ROM ... />
To my surprise, the RF modulator is working! The display switches ... -
Cooking toastrack... the dreaded smellI powered up my Spectrum 128 (heatsink model) yesterday only to see what looked like an out-of-tune picture on the television. I'm using a scart adap…
... of the capacitors in the RF modulator look blown - can a bad ... modulator take out the RGB signal ... the power to the RF modulator? Never use RF so it wouldn't ... -
Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]
... the trim-pot on the RF Modulator.
-Disaster....Trim-pot broke ... -
Guess the video faultI've two dead flesh Spectrums, one a 16K issue 2 outputting white with a tinge of blue (not as extreme as photo shows) with two pink horizontal lines…
... totally stripped out the old RF modulator, added a 100u cap to ... -
The Spectrum Resuscitation ThreadKicking off this thread as a place where people who are fixing/restoring Spectrums (or indeed any other piece of related hardware) can show off their…
Real nice work, Balford! :)
I noticed that you have installed an RF modulator. Is it used as such or is there some kind of composite mod? -
The Spectrum Resuscitation ThreadKicking off this thread as a place where people who are fixing/restoring Spectrums (or indeed any other piece of related hardware) can show off their…
... - yep, it's an intact RF modulator, but composite modded using the ... could easily restore it to RF out if needs be.
Batman: Arkham Knight - or 'Screw the consumer' volume 2,375<div>If, like me, you're really looking forward to Batman: Arkham Knight, then you'll not be pleased to learn that no mater what version of the game …
... it! ;)
Still the best game DLC model I've seen was ...
