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<1…13141516171819…34>
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... Ohms resistor (in serie) between modulator video input and composite video ...
    Gods Gods December 2007 Hardware
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... Ohms resistor (in serie) between modulator video input and composite video ...
    Johan Johan December 2007 Hardware
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... solderable link close to the modulator, or implemented as a link ...
    Phu Phu December 2007 Hardware
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... solderable link close to the modulator, or implemented as a link ...
    Johan Johan December 2007 Hardware
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... this is also an TV modulator (VHF), but not used, only ...
    Gods Gods December 2007 Hardware
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... to supply 12V to the modulator circuit.

    [QUOTE=Gods ... this is also an TV modulator (VHF), but not used, only ...
    Johan Johan December 2007 Hardware
  • Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…

    ... to supply 12V to the modulator circuit.[/QUOTE]

    Ah ...
    Phu Phu December 2007 Hardware
  • Speccy plus composite modHi folks, I have 2 48K speccy plus machines both with really poor RF output, one is very weak and the other wanders and white tears across the scree…

    ... 's feed to the tv modulator to see what it's ...
    Winston Winston December 2007 Hardware
  • Sinclair ZX Spectrum and gamesI just listed my Sinclair ZX Spectrum and ten games on ebay. Here is the link: [url]http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&Item=260193340679&…

    ... it's via an UHF modulator (leading most likely to a ...
    Shockwav3 Shockwav3 December 2007 Sales
  • Sinclair ZX Spectrum and gamesI just listed my Sinclair ZX Spectrum and ten games on ebay. Here is the link: [url]http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&Item=260193340679&…

    ... it's via an UHF modulator (leading most likely to a ...
    monty.mole monty.mole December 2007 Sales
  • Speccy plus composite modHi folks, I have 2 48K speccy plus machines both with really poor RF output, one is very weak and the other wanders and white tears across the scree…

    You can get the VIDEO MODULATOR for Sintech...just a 3- ...
    Speccyman Speccyman December 2007 Hardware
  • Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …

    ... L2 coil (just under the modulator and to the right) does ... sound comes out of the modulator for example.

    I ...
    gtsamour gtsamour December 2007 Hardware
  • Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …

    ... encoder chip and no RF modulator. It came with one original ...
    Gods Gods December 2007 Hardware
  • Video output (48K)Hello! I've made video mod on my Zx Spectrum. Now the problem of scanning (and tuning) to right channel is history for me. But, now I have another …

    Uf, there is a lot of elements around 1889 (I've only now opened schematic). This will not be easy case.

    The interesting thing is, that picture from modulator is better? How do you explain that?
    nekdo123 nekdo123 December 2007 Hardware
  • Video output (48K)Hello! I've made video mod on my Zx Spectrum. Now the problem of scanning (and tuning) to right channel is history for me. But, now I have another …

    ... thing is, that picture from modulator is better? How do you ... sharpness. Picture moduled by HF modulator are poor and you see ...
    Gods Gods December 2007 Hardware
  • DivIDE HelpHi all, After a rather long wait my DivIDE from Papaya labs arrived. I connected it to my spectrum, turned it on and...nothing. The green power LED…

    ... meet-up ) driven from the modulator RF output.

    I ...
    csmith csmith February 2008 Hardware
  • Speccy +4Hi, This is my first post here, I have a +2, and had to open it up to resolder one of the pins to the modulator. Got me thinking that I could remove …

    ... of the pins to the modulator. Got me thinking that I ...
    ingo ingo March 2008 Hardware
  • Durell ?100 reward...I was just playing saboteur 2 and noticed the ?100 reward (I had totally forgoten about it!) if i'm not mistaken other durell games also have it...so…

    ... one-two-seven! My anchored modulator has a alligator in the ...
    frobush frobush April 2008 Games
  • Spectrum ULA replacement!Hi gang.. The Speccy 48 ULA Replacement is *almost* here ;) There has been lots of activity in building the CPLD board, sorting out some irritating…

    ... video for connection to the modulator, ensuring full compatibility with existing ...
    csmith csmith April 2008 Hardware
  • Spectrum ULA replacement!Hi gang.. The Speccy 48 ULA Replacement is *almost* here ;) There has been lots of activity in building the CPLD board, sorting out some irritating…

    ... Composite Video to drive the modulator, picture quality will be sharp ...
    csmith csmith April 2008 Hardware
  • No colourHi! I'm trying to fix a 6A 48K machine that outputs no colour and shows the characters as if they were in bold. So far, I've done a couple of thing…

    Check C65. Check with a frequency counter the 4.43 Mhz at IC14 pin17. You may also check C72, C37 and C38. And at last pickup the video signal without the modulator connected. (Have you check the +12VA ?)
    Gods Gods April 2008 Hardware
  • No colourHi! I'm trying to fix a 6A 48K machine that outputs no colour and shows the characters as if they were in bold. So far, I've done a couple of thing…

    ... the video signal without the modulator connected. (Have you check the ...
    IN31 IN31 April 2008 Hardware
  • Composite output issuesHi, My speccy was bought with a composite mod but it's typically not stable. On an old TV it works fine but not on my Asus PW-201 monitor which has…

    ... just a wire bypassing the modulator circuitry?
    guesser guesser April 2008 Hardware
  • Composite output issuesHi, My speccy was bought with a composite mod but it's typically not stable. On an old TV it works fine but not on my Asus PW-201 monitor which has…

    ... just a wire bypassing the modulator circuitry?[/QUOTE]

    This ...
    Subliminal Aura Subliminal Aura April 2008 Hardware
  • Composite output issuesHi, My speccy was bought with a composite mod but it's typically not stable. On an old TV it works fine but not on my Asus PW-201 monitor which has…

    ... the input to the TV modulator is *already* buffered by a ... the time it hits the modulator.

    So the upshot ...
    Winston Winston April 2008 Hardware
  • Composite output issuesHi, My speccy was bought with a composite mod but it's typically not stable. On an old TV it works fine but not on my Asus PW-201 monitor which has…

    ... has them listed as "VIDEO Modulator"

    Search for it ...
    gtsamour gtsamour April 2008 Hardware
  • Composite output issuesHi, My speccy was bought with a composite mod but it's typically not stable. On an old TV it works fine but not on my Asus PW-201 monitor which has…

    ... the input to the TV modulator is *already* buffered by a ... the time it hits the modulator.

    So the upshot ...
    guesser guesser April 2008 Hardware
  • Punch up! Bruce Everiss mauled by the internet over why Imagine collapsed.I couldn't see this posted here so I thought I would post it. It kept me amused for at least half an hour. Bruce Everiss on his blog claims piracy br…

    ... into something that the UHF modulator could put onto a TV ...
    Bad Horsey Bad Horsey April 2008 Sinclair Miscellaneous
  • Punch up! Bruce Everiss mauled by the internet over why Imagine collapsed.I couldn't see this posted here so I thought I would post it. It kept me amused for at least half an hour. Bruce Everiss on his blog claims piracy br…

    ... into something that the UHF modulator could put onto a TV ...
    Winston Winston April 2008 Sinclair Miscellaneous
  • ZX48K bad videoI have 48K with bad RF video output: [URL="http://www.fileden.com/files/2007/6/28/1218776/Amiga/ZX48K_IMG_1219_up.jpg"]photo[/URL] It seems to work o…

    ... off the input to the modulator - that way you can tell ... if it's a bad modulator or something else.
    Winston Winston April 2008 Hardware
<1…13141516171819…34>

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