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I've Killed my BBC Micro :(So, today I pluged in my BBC Micro via my step up converter. It did the customary double beep. I was buzy tuning in the LCD tv to it, as I'd lost the…
... operation and then replaced the Video out BNC for an RCA ... job is the color mod so the composite outputs in color.
composite video signal, but not so good ... -
I've Killed my BBC Micro :(So, today I pluged in my BBC Micro via my step up converter. It did the customary double beep. I was buzy tuning in the LCD tv to it, as I'd lost the…
... operation and then replaced the Video out BNC for an RCA ... job is the color mod so the composite outputs in color.
composite video signal, but not so good ... -
Scart Leads for spectrumHi, I was going through my stuff the other day and found I have all the bits for making spectrum scart leads. I was going to ebay them but thought …
... RGB capability, just the composite video, with the RGB pins ... of junk will be composite-only in its solitary ... , whereas a Spectrum-to-composite (i.e. red/white ... colour bleed with the composite, but not with the ... to-SCART leads for a +2 and a +3, but ... -
Scart Leads for spectrumHi, I was going through my stuff the other day and found I have all the bits for making spectrum scart leads. I was going to ebay them but thought …
... to the red/white/yellow composite RCA input on a TV ... the RGB socket, no composite video. To get composite video out of the +3 ... you have to do an internal mod ... -
Best way to mod a Spectrum 48K for Composite VideoIt seems that their are generally two ways to mod a 48K for composite video - just wiring the composite into the RF modulator over to the RCA jack vs…
... non-destructive: use the composite video available at the edge-connector ... link fitting)
[*] Simplest mod: desolder the existing resistor from ... new wire carrying the composite video from the Spectrums PCB ... better version of the above mod: as above, but ... -
Spectrum +2 grey RF removalHi everyone. If I were to remove RF output from a +2, just intending to keep Composite video out from TEA2000, then all the components that make t…
... possibility of modding the +2 to get S-video output, but since ... extra components.
My s-video mod would be a bit different ... -
ZX Spectrum spare parts : "endangered" and functional "extinctions" only It struck me how some Spectrum spare parts or parts that were used with Spectrums and that were commonly available are no longer available . The em…
... -issue I think.
2) The small on-board transformer ... -issue.
3) The composite video encoder IC's:
3a ... ) Philips TEA2000 (used in 128K/+2/+3 models). Might become tricky ... -
ZX Spectrum spare parts : "endangered" and functional "extinctions" only It struck me how some Spectrum spare parts or parts that were used with Spectrums and that were commonly available are no longer available . The em…
... found
Your point 2) see above now covered as ... found . I will put the composite video ICs on the List : . Is ... -
ZX Spectrum spare parts : "endangered" and functional "extinctions" only It struck me how some Spectrum spare parts or parts that were used with Spectrums and that were commonly available are no longer available . The em…
... Rear Edge connector
2)Reset button Rear Edge connector ... />
5)Composite video IC: LM889
6) Composite Video IC TEA2000
Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... the PCB on the ISSUE 2 and ISSUE 4.
composite video, or if you're going ...Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... the PCB on the ISSUE 2 and ISSUE 4.
composite video, or if you're going ...ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
... ;906774"]I suppose the Issue 2 board is less of a ... modulator, the other is the video signal.
Why refit ... ? I would have thought a composite video modification would be a better ...Youtube ClichesSo YouTube has been around for what seems like a v-long time and has become an integral part of the internet and social media. It has now gotten to t…
... vids in that style, from +2 composite updates, audio mods and other ... that have 2 minutes of titles/introduction, the ones that video stutter ... gadget with the other. **** poor video editing that cuts off in ...Repair ZX Spectrum +2 black issue 1Hi all, after a long time i will try to repair a ZX Spectrum +2 black i found the last days i know for sure that CPU is damaged (already repla…
... & +3 have 2x32K ROMs, +2/+128 have 1x32K ROM and ... right. They amplify and feed composite video to the modulator and the ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... :
[list][*]Be an issue 2 or later PCB, but not ... ROM chip.
[*]Have been composite video modified.
[*]Have suitable test ...ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
... :
[list][*]Be an issue 2 or later PCB, but not ... ROM chip.
[*]Have been composite video modified.
[*]Have suitable test ...ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
So there are 2 new strong ZX-Uno options:-< ... .
The XL has composite video which I like and it ...Issue with TV signal + Inductor Coil (16K Issue 2 Speccy)Hello guys, I just got a 16K Issue 2 Speccy from eBay. It was sold as not working so I knew there would be some work needed before it's working ag…
To adjust the Issue 2 board for the best picture, ... . In most issue 1 and 2 boards, it's only these ... by the limitations of a composite video signal :-(
[b][i ...I can't get my +2B to work over RGB to SCART.Hi so I have a black +2B and no matter what I do I get a black screen using the RGB-SCART scart cable (specific for the model ) and I'm using a SCART…
... connector (otherwise, it defaults to composite video).
Let’s replace ... :
12/(330/75)=2.73V
That’s ... connector)/75))=no more than 2.73V
I put ...Spectrum 128k +2 video issueHi Guys, I just got a Spectrum 128k +2 from ebay. It came with its power supply and the scart video cable. The machine is working pretty good but …
... 2 --> black wire --> pin 13 0V / Ground for video ...
Pin 3 --> white/purple --> pin 2 ... on the SCART between pins 2 and 6 (audio left ... made in the Spectrum +2 (I presume you have ... LK4 is made, it has composite video.
If ...Spectrum 128k +2 video issueHi Guys, I just got a Spectrum 128k +2 from ebay. It came with its power supply and the scart video cable. The machine is working pretty good but …
... either composite video, RGB video, or S-Video. However, your +2 only outputs RGB video on ... there is no S-video signal and no composite video signal for the ...ZXBaremulator v1.2Hi!, I've released ZXBaremulator v1.2. The new release add a few features and removes a limit. :) The new version can be downloaded from projec…
... have a B+, a PI-2 and a PI-3 and ... a Zero, but my PI-2 don't show your problem ... tried with HDMI and with composite video without luck. I use the ... ). Can be that the v1.2 was compiled with -O3 and ...50 Hz / 60 Hz switch in Timex Computer 2068I'm not sure if this is common knowledge, I've certainly never read about it online, though it may be documented in Portuguese or Polish. There is a…
... Or alternatively, if a RGB mod is done to the Timex ... to 60Hz will produce RGB+Composite Sync@60 Hz, viable ... you can do an RGB mod if you want to. I ... I have done an S-video mod on the Inves Spectrum+ ... MC1377 colour encoder. S-video on the TC2068 should look ...New video about S-video on Spectrum 128 / +2I just made a video about an S-video modification on a Spectrum +2. Most of the technical details are in the video; if you have any questions about i…
... to it and the final composite signal is output at pin ... .
In the original +2 circuit the modulated FM audio ... />
In the modified +2 S-video circuit, the RF modulator is ... 's still connected to the composite output of the TEA2000 chip ...Most accurate display on emulatorWhich Windows emulator has the most accurate display. I am making a game and one of the tiles is not showing correctly on an real spectrum +2 machin…
Off subject (but kinda) related. Since I'm in the USA with no scart available what can be done to produce composite video in a +2 or a +2a.
Hopefully not connecting to the tea2000 ic(I hear is quite sensitive).Most accurate display on emulatorWhich Windows emulator has the most accurate display. I am making a game and one of the tiles is not showing correctly on an real spectrum +2 machin…
... be done to produce composite video in a +2 or a +2a.[/quote ... ]
The +2 already has a composite video output on pin 1 ... the schematic from the 128K/+2 machines. Sorry, there’s no ...Troubleshooting my +2To put this in context: a while back (i.e. late last year and earlier this year) I was looking to put together a compilation of modern Spectrum games…
... intrigued; thing is, with the composite video output that it has, I ... always seemingly load into the +2 just fine (via the tape ... same treatment with an emulated +2 snapshot, Z802TZX, TZX2WAV, loaded it ... DreamWalker, which loads on the +2 but crashes as soon as ...What clone for the USA?Living in America, so fellow ex-pats might be able to answer this. Yes, I know I can do a search but why not ask first as knowledge beats enquiries. …
... the only problem is the video output / screen. Ideally you ... line, 15625kHz, 50Hz PAL video signal. It is unlikely that ... standard when connected via composite video (external video, normally on a yellow ... a grey +2 and obtain a suitable composite video lead for it ...Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... I checked on my grey +2, board issue 1:[/quote]
composite video at all, I suggest adding ...ZEsarUX 6.1 BETAHi I have uploaded a new ZEsarUX BETA version 6.1. You can download it from the usual beta url: https://sourceforge.net/projects/zesarux/files/…
... .
ZX Spectrum 128/+2/+3
TEA2000 colours ... result from sending a TEA2000 composite video encoder the bit patterns 00 ... - this circuit drives an MC1377 composite video encoder with the digital RGB ...
