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128k Toastrack Composite Video output confusion!Hi everyone. Ok, so I have a couple of 48k's that I have performed Wombles fantastic composite mod on. They work great here in Canada on my big scre…
... I have a couple of 48k's that I have performed ... modulator the same as the 48k's. So, I am a ... I have done for the 48k's? Neither my TV or ... the composite output from the 48k's so personally that would ...
An RGB to COMPOSITE video lead would be great. Is ... -
I broke my 48k Speccy!!!!Hey guys, I am looking for some advice, I hope you can point me in the right direction. So, I went about replacing all the capacitors on my issue 4…
... without any issue on other 48k's.
This ... the initial start up test video from Zigg.net. Except, ... 125 point in the video and continued until it ... over limit. In the video it should peak at ... br /> Why does the 4b 48k schematic only show micro farad ... -
Spectrum 48K / composite mod / LCD TV: voltages out of the ULAHello Spectrum World I have juste bought again my first computer on ebay... a Speccy 48k issue 2 with a 5C112E-2 ULA. Just had to replace TR4 and …
... computer on ebay... a Speccy 48k issue 2 with a 5C112E ... does not like the Speccy's video output because:
a) the ... typical voltage of the composite video signal which goes to the ... [/img]
My composite video ouptut whith transistor mod
MAGIC VGA BOX and +2Hi all, I ve bought a magic vga box(seen on ebay) which supports resolutions up to 1024x768 75hz. I though it would be nice to own one for general p…
... have managed to connect the 48k,48k+ with the composite signal you ... as a result the Spectrum's image to be shifted up ... the +2 is that it's composite output does not work ... than the 48k,48k+.
Any ideas how to get s-video from ...Strange layout of Spectrum video memoryHello, does anyone have an idea why the Spectrum's video memory has such a strange layout? I understand that a resolution of 256x192 is an easy mean…
... an idea why the Spectrum's video memory has such a strange ... , making it easier to address video memory. I also understand that ... I thought that the Spectrum's line organisation might have some ...Painted 48KDid anyone here ever have a painted, with picture or pattern Speccy? They had the most trippy pictures of 48K`s in the mags a few times, so there mu…
... the most trippy pictures of 48K`s in the mags a few ...New Speccy Hardware IdeaHi All, With the growing trend towards consoles-in-a-joystick, I wondered what the likelihood of a speccy model being released? I also have a few i…
... spectrum 48k rubber-keys-case being re-released with USB, TV/S-Video ...You know how the 128K was faster than the 48K Spectrum?Regarding how the Spectrum 128K ran at 3.54 MHz rather than the 48K's 3.5MHz, was this difference enough to be an advantage? If not, then surely Sinc…
... .54 MHz rather than the 48K's 3.5MHz, was this difference ... out the timing of precise 48K programs when ran on the ... to be run on both 48K and 128K machines.RF PAL-I to NSTC?I'm feeling a little bit sad today. I have my 48K here, I bought the ac adapter, I can hear the sound, but my problem is with the video. My TV isn't …
... sad today. I have my 48K here, I bought the ac ... my problem is with the video. My TV isn't multi ... by connecting it to my video-capture card. The thing is ... RF input, only composite and s-video. I bought a RF to ...Unconventional way of diagnosing a faultHi everyone Some time ago I got a 48k Spectrum (issue 3B board) in a pretty bad condition. I believe the power supply transistor TR4 failed, causing…
... ago I got a 48k Spectrum (issue 3B board ... theory access and check Spectrum's RAM from Galaksija.
video RAM in sync with ... to disable the ULA's video generation functionality (i.e ... it from accessing the video RAM) without affecting the ...Does anyone have any working Ferranti's?Does anyone know where I might get hold of a Ferranti ULA5C112E-3?? I think this is the problem with one of my rubber key 48K's as it otherwise wor…
... one of my rubber key 48K's as it otherwise works but ...Mia - Database Ii 48k/128kAfter 20 years all my Sinclair hardware and software is out of the loft for an airing, my 128K has been kindly repaired by 'Phu', im going to have a …
... look at a couple of 48k's.
Listing all my ...DivIDE+ and the 48k SpeccyI've 3 48k speccies of various revisions and none of them are working with my DivIDE+ yet all my 128's do, yet I'm sure when I first had it I'm sure …
I've 3 48k speccies of various revisions and ... DivIDE+ yet all my 128's do, yet I'm sure ... at least one of my 48k's
DivIDE logo comes ... the browser was empty. Multiface's and my opus work fine ... on all the 48's.
any clues?
ZX 128 keyboard woesJust scored a 128K speccy at a fair, but it has some wierd problem with the keyboard. It seems that some keys are 'stuck' or not registering properly…
... can't cope with 1990's video signal..)
So, what ... up/down/to basic or 48K basic etc.
- Zub has ...Divide and Divide Plus issue'sHi, After about a year of inactivity I brought out my Spectrum +3 the other day and plugged in my Divide plus. The result was constant crashing on t…
... Divide plus goes straight into 48k basic wit the copyright message ... /> On my 2 standard Spectrum 48k's the Divide plus gives me ... it must be the card's but am unsure.
Grey +2 video output and oddities.I've been experimenting with one of the above that I acquired years ago, but had just been buried at the back of a cupboard. I've connected it up to…
... or analogue RGB or composite video, with or without the ... +2. The circuit diagram shows video output options called Standard and ... manufactured. How was the video output normally configured on new ... composite output on the +2's video connector not being present I ...Faulty rubber speccy - advice neededHello all speccy hardware gurus :) Recently I moved to a new flat and after a long time have some space (and time) to dig out my old Speccy hardware…
... it). So my two rubber 48k's have finally seen the light ... them both for the composite video output and to my great ... is out of my instrument's reading (over 2000k, as with ...WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... chip fitted in Spectrum 16K/48K/Plus machines.
It ... RGB output into a CVBS/S-video signal.
I ... available as output (and incidentally, S-Video)
So, at its ... piece of wire to get video output. For ULAPlus compatibility, ...48k no key sound with tape jack inOne of my 48k's does not produce a sound when keys are pressed, this is only when the ear jack is fully in, it also makes the beeper really quiet, ta…
One of my 48k's does not produce a sound when keys are pressed, this is only when the ear jack is fully in, it also makes the beeper really quiet, take it out and alls fine,, ive retensioned the socket but its still the same, any ideas?+2 coils: a bit smaller, but compatible with 48K coilsThe coils in the +2 seem to be compatible with those from the 48K. Not that strange of course, as all ZX Spectrum models (except +2A, +2B and +3) sha…
... compatible with those from the 48K.
Not that strange of ... 2 on the right from 48K's/toastracks.
[IMG]http ... /> Here you can see an 48K coil in a +2.
Some problems with 2 ZX Specturm board'sHi, last week i got some ZX Spectrum stuff. Also 2 ZX Spectrum 48K's, one in the orginal case the anoter one in a DK'tronixs case. Both have problem'…
... /> Also 2 ZX Spectrum 48K's, one in the orginal case ... case. Both have problem's, but i'm still ... br />
ZX Spectrum 48k orginal case:
It is ... br />
ZX Spectrum 48k in the DK'Tronics case ...
My working ZX Spectrum 48k works great, so those 2 ..."Now Loading StoryBundle's Video Game Bundle 2.0"If you have an eBook reader (or tablet) and enjoy (retro) gaming, the latest Story Bundle is excellent! For $3 you get: Dreamcast Worlds by Zoya St…
Black Screen Spectrum 48kWas working ok, it came to me in a Fuller FDS keyboard, I had a nose inside and found a floating power lead connected to the keyboard, I removed that…
... test ok) as per Zorn's video and am currently replacing the ... another working ULA and it's not that...
Update ...For connoisseurs collection: ZX Spectrum 128, 520 discs, FDD3000, joystics and moreHI, I am getting ready to sell above set. If I get competitive offer I will decide to sell it. Send me prive msg if there is interest. This is my …
... with thousands of games for 48k, 48/128 and exclusively 128k ... Timex FDD interface.
- RGB S-VIDEO cable working with all new ...48k Spectrum "Jail Bars" Removal?Hi all Just curious I think I saw a post here about the bars that go down the screen on some 48k's I think he referred to them as "jail bars". Any…
... down the screen on some 48k's I think he referred to ... ]http://ridgedpixel.co.uk/projects/48k/29.jpg[/IMG]Video Games Live - Bonus Round[url]http://www.thsh.co.uk/event/video-games-live-bonus-round/[/url] No idea what this really is - anybody got any clues? I am guessing it's video …
... ://www.thsh.co.uk/event/video-games-live-bonus-round/[/url ... />
I am guessing it's video game footage with a classical ...48k not startingHi team, I have 2 48k's, one works (Issue 4s), one doesn't (Issue 4a). The non-working one appears to start, but not finish the RAM test. The pape…
... ,
I have 2 48k's, one works (Issue 4s), one ...velleman k8036 - Video signal cleaning?http://www.velleman.eu/products/view/?country=es&lang=en&id=348080 Although velleman reports having discontinued this kit and its primary use was …
... it also works for "normal" video cleaning.
Once it ... possible to perform the composite video/ s-video mod for the spectrum, I ... was wondering if some video quality uprate would result from ...Question of contentionI'm not desperate to go digging through technical descriptions in depth, but one thing bugs me about the Speccy's video contention model - and that's…
... about the Speccy's video contention model - and that's the amount of ... />
Now on the 48K, there's 224 T (224 clock ticks ... acting on an instruction that's already been fetched from memory ... br />
And then there's the contention pattern where the ...Harlequin G Video problem.Hi everyone! Last week I finished putting my Harlequin version G kit together. Nervously I tested it but it was only a partial succes. The keyboard…
... a PAL TV through the s-video connection and later trough composite ... />
https://www.dropbox.com/s/jcagovmsnlj1qhl/ZX1.jpg?dl=0 ... br /> https://www.dropbox.com/s/l55z2pm3hr0r4of/ZX2.jpg?dl=0 ... br /> https://www.dropbox.com/s/xbl0o6q4mccju75/ZX3.jpg?dl=0
