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I got my SpectrumAfter 10 years since my old Speccy died, I got another one. It came to me (in Rome) from UK. The Spectrum seems to works well (or at least I hope so…
... Video hack basically bypasses the RF Modulator, as the VIDEO is composite ... before it goes into the RF Modulator. -
Unboxing my old SpeccysToday I dug out my old collection of computers from the bygone age. My ZX81 fired up fine, but it looks like the keyboard membrane is goosed, as on…
... coils, one close to the RF modulator and one on the middle ... -
Unboxing my old SpeccysToday I dug out my old collection of computers from the bygone age. My ZX81 fired up fine, but it looks like the keyboard membrane is goosed, as on…
... coils, one close to the RF modulator and one on the middle ... -
Three faulty machines - help!I have three Spectrums and all of them have suddenly collapsed and I can?t figure out what?s wrong. New here.... I own three Speccies but all of a …
... (no channel tuning!), and takes RF modulator out of the equation.
Three faulty machines - help!I have three Spectrums and all of them have suddenly collapsed and I can?t figure out what?s wrong. New here.... I own three Speccies but all of a …
... (no channel tuning!), and takes RF modulator out of the equation.
ZX Spectrum 128K composite video fixes in 1 documentI just finished my document with video fixes and improvements for all ZX Spectrum 128K models. Download it here: [URL="http://benophetinternet.nl/ho…
... before feeding it into the RF modulator. Obviously this is separated out ...Spectrum +2 gray strong noise at TV sound outputWhat could be the reason of strong sound noise at TV channel on gray +2? In the beginning this speccy was dead, it had faulty 78S05 and ZTX650. Added…
... how sound goes into rd modulator. [/QUOTE]
I've ... exactly sound line goes into RF modulator. I see that COVO output ...RF output instabilityHello! Now i need help :) One of my rubber keys (48K) behaves a bit strangely on behave of RF TV output. When booted the picture is stable. Then i …
... two ztx313 transistors under the rf modulator kit. If that doesn't ... would go for the whole modulator kit (actually I've never ... come across a bad modulator kit but others have).
Drunk Pt.2Sorry to steal zx81 thread title (as such!) Feel very down, pissed off, got no little family... Yes the time is 2.33am and I'm very pissed off, bee…
... 've gotta be the best damn role model you can be
best you can, don't let ...Drunk Pt.2Sorry to steal zx81 thread title (as such!) Feel very down, pissed off, got no little family... Yes the time is 2.33am and I'm very pissed off, bee…
... 've gotta be the best damn role model you can be
best you can, don't let ...Spectrum in black TS1500 case with grey "Sinclair ZX Spectrum" labelAt the Spectrum30 event yesterday, someone had brought a Spectrum like object with an unusual case and I never did find out whose it was or where it …
... the opposite way and the RF modulator would run on a different ...RF TuningWhat is the actual RF frequency that the Spectrum +3 uses? Thanks
... port nor via the "bypass RF modulator" type hack. There's some ...RF TuningWhat is the actual RF frequency that the Spectrum +3 uses? Thanks
... port nor via the "bypass RF modulator" type hack. There's some ... phono cable will work. The modulator on the +2 I have ...Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
... the connector nearest the television RF modulator. Use a cable that has ...48k faultyHi guys! I have a 48k that, currently, presents 2 problems: 1 - Can?t sync to TV correctly. I get a lot of noise and the characters appear to be inc…
... to buy an adapter from RF to composite.[/QUOTE]
< ... could be due to the RF modulator inside the Spectrum. The way ... Spectrum before it enters the modulator (ideally disconnecting it from the ... remove the small chance the modulator is feeding noise back on ...my first 48kHi I have just got my first 48k and I can't keep it tuned in. And when it is its not very clear. Moving text and switching to black and white. some …
... rather than going via the RF modulator could improve the picture a ...Is the 128K heatsink's TV out modulator kit repairable?I have a 128K+ Spectrum that is working absolutely fine and is giving out the perfect picture from its RGB out socket (with the right cable ofcourse)…
... you think its not the RF modulator? I had similar issues on ... 48K spectrums and replacing the modulator fixed it...
Every ...Is the 128K heatsink's TV out modulator kit repairable?I have a 128K+ Spectrum that is working absolutely fine and is giving out the perfect picture from its RGB out socket (with the right cable ofcourse)…
... /VHF TUNER"
the RF modulator is UHF... am I looking ...Is the 128K heatsink's TV out modulator kit repairable?I have a 128K+ Spectrum that is working absolutely fine and is giving out the perfect picture from its RGB out socket (with the right cable ofcourse)…
... /2012/09/the-astec-um1233-rf-modulator#[/URL]
[URL]http ...Is the 128K heatsink's TV out modulator kit repairable?I have a 128K+ Spectrum that is working absolutely fine and is giving out the perfect picture from its RGB out socket (with the right cable ofcourse)…
... replacing them on the faulty modulator I went ahead to try ... get this picture from the RF modulator
[URL=http://imageshack. ... URL]
Tried another modulator after that, the same...
modulator is getting power (i measured ...+2 grey rf out problemI got a kind of broken +2. it basically works, but with a annoying rf out problem. When screen goes black (eg. after border 0: paper 0 command) it l…
... I hover my hand over RF modulator tv image disappeared. I moved ... affects the circuitry in the modulator, is because your hand or ... UHF / RF TV output, I suggest you replace the modulator (maybe some ... one has a modulator from a ...+2 grey rf out problemI got a kind of broken +2. it basically works, but with a annoying rf out problem. When screen goes black (eg. after border 0: paper 0 command) it l…
... I hover my hand over RF modulator tv image dissapeared. I moved ... came back. I popped up RF unit's cover, and found ... transistor right side of the rf unit. I don't have ... /> The metal cover of the RF unit shall avoid any influence ...Improving Composite Output of 48K SpectrumI've been playing around with this Spectrum 48k I got inside a dK'tronics keyboard, because well I've already got two working other ones so why not..…
... it worst to keep the rf modulator onboard?
I did ...Improving Composite Output of 48K SpectrumI've been playing around with this Spectrum 48k I got inside a dK'tronics keyboard, because well I've already got two working other ones so why not..…
+2b RGB to CompositeHello , My samsung LCD TV duznt seem to like my +2b RGB scart lead , I get a picture but theres lots of snow in front of it , My spectrum+ 48k with t…
... so I still use the RF modulator). I'll try and get ...Composite video for 48k Capacitor orientationHello, My multisystem TV is acting up and I'm unable to navigate the menu to tune in the RF signal for my speccys. However the A/V input still works.…
... to the in of the rf modulator. My rf modulator is removed so I ...Composite video for 48k Capacitor orientationHello, My multisystem TV is acting up and I'm unable to navigate the menu to tune in the RF signal for my speccys. However the A/V input still works.…
... to the in of the rf modulator. My rf modulator is removed so I ...common 128k sound issueHi all, I have got the Speccy bug again, big time! (it comes from time to time) and I'm messing around with my collection of hardware (and buying mo…
... output, the other for the RF modulator.
I'm ... aren't bothered about the modulator, the summing circuit for the ... The signal sent to the RF modulator should already have the AY ... the sound coming from the RF modulator, I would try reducing R115 ...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…
... the lower left of the RF modulator on the +2 grey boards ... your dark screen on the RF signal, but does affect the ...I FOUND MY 48K AFTER 20 YEARS!!!!!!!I am so happy about it!!! I saved it in a nice bag ...all clean and working with three manuals (so I can try to learn programming after all), inter…
got the new membrane, bypassed the rf modulator, loaded a few games using OTLA...my little slick speecy ...IS ALIVE!!!!!!!!
