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Search Again :: Adv Search 1000 results in 0.014s
<1…11121314151617…34>
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... . As a result the voltage now fluctuates between the peak ... The amplifier circuits in the voltage regulator then amplify the noise ... the resulting current ‘spike’ and voltage dip can affect both other ... random. Hence you need to check on various time base ranges ...
    1024MAK 1024MAK July 2019 Hardware
  • +3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…

    ... . As a result the voltage now fluctuates between the peak ... The amplifier circuits in the voltage regulator then amplify the noise ... the resulting current ‘spike’ and voltage dip can affect both other ... random. Hence you need to check on various time base ranges ...
    colourclash colourclash July 2019 Hardware
  • Recreated Spectrum .What do we get for the "now" (Aug 2017) best retail price of around £35?Well best/ cheapest retail prices can vary a bit so I thought it best to be specific. At this £35 price ,is it a good deal and what do we get ? A…

    ... are just one or more voltage dependent resistors (VDRs).
    ... minor surges, small voltage spikes and limited over voltage events. Some ... outside of the normal mains voltage. I would advise against ... ’s rated current, and check that the coiled section does ...
    1024MAK 1024MAK July 2019 Hardware
  • What % of WOSSERS use "old school" tape loading when playing their Speccy games.My guess is .000000001% ( but I might be slightly out on this! ) Do people still enjoy doing it "the old way"?

    ... decent C size cells, battery voltage should be relatively constant for ... poor tape, how shall i check this, i'll load another ...
    dmsmith dmsmith August 2019 Chit chat
  • Finding a good (UK) external switch mode power supply for the basic 48k and 128k ZX SpectrumsThis idea has probably "done the rounds" by now . I think I have heard about it a bit late . This thread with look at replacing the original "heavy l…

    ... out my multi-meter and check that the polarity has been ... by Asst-Moore ) :- the internal voltage regulator won't have to ...
    harriusherbartio harriusherbartio September 2019 Hardware
  • Finding a good (UK) external switch mode power supply for the basic 48k and 128k ZX SpectrumsThis idea has probably "done the rounds" by now . I think I have heard about it a bit late . This thread with look at replacing the original "heavy l…

    ... Another multimeter (switched to DC voltage) is connected across the lamp ... meter.

    Check the DC voltage measured by the multimeter ... switched to voltage, to confirm that the ... the lamps to AC voltage to check for any AC ripple ...
    1024MAK 1024MAK October 2019 Hardware
  • Finding a good (UK) external switch mode power supply for the basic 48k and 128k ZX SpectrumsThis idea has probably "done the rounds" by now . I think I have heard about it a bit late . This thread with look at replacing the original "heavy l…

    ... out if the manufacturers stated voltage is correct and if it ... and carry out a quality check of it.

    [b ...
    1024MAK 1024MAK October 2019 Hardware
  • General PSU repair guidesNot Speccy related. I'm just looking for a guide as such as to where to begin with a power supply repair. Realise this is a bit of an odd thing to as…

    ... stripe I'd have to check. If it was working I ... of carefully probed the "low voltage" half of the power board ...
    spider spider August 2020 Chit chat
  • PC based USB Adaptors for Joysticks and Gamepads and similar Game ControllersStrictly speaking ,this is hardware as it is not about emulators per se , but is more about how to get Speccy based emulators to work better with Ga…

    ... 2 voltage "flavours" : so I will need to check that The Check:. I ...
    harriusherbartio harriusherbartio September 2021 Emulators
  • Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]

    ... Gameboy lot, I have to check it out. Those games take ... up where I think the voltage regulator is bad (but it ...
    wongojack wongojack August 2022 Chit chat
  • INPUT ArchiveHowdy folks. I'd really appreciate some help in this. I'm planning on creating an online archive of the old coding mag INPUT (having recently acquir…

    ... didn't have time to check the OCR output from my ...
    Fuzzbucket Fuzzbucket October 2001 Games
  • WANTED: TapesHi All, Does anyone reading this forum have any tapes they want to sell, swap or donate ? It's for a good cause, the MIS/MIA/The .TZX Vault project…

    ... Vault projects.

    Please check out the following URLs:
    Andrew Barker Andrew Barker August 2001 MIA/STP/SDP
  • spectrum problemshello, I just recieved a spectrum 48k on ebay [img]/__forums/images/smiles/icon_smile.gif[/img] (I live in the U.S.) I have a transformer to conver…

    ... a transformer to convert the voltage from 120 to 220.
    thoma thoma January 2002 Sinclair Miscellaneous
  • spectrum48k power supply?Hello, I live in the U.S. and I need to get a power adapter for the spectrum 48k comparable to the original. I needed to know all the specifications…

    ... for output:
    like output voltage(i think it's 9v ...
    thoma thoma December 2001 Sinclair Miscellaneous
  • INPUT ArchiveHowdy folks. I'd really appreciate some help in this. I'm planning on creating an online archive of the old coding mag INPUT (having recently acquir…

    ... didn't have time to check the OCR output from my ...
    Fuzzbucket Fuzzbucket October 2001 Sinclair Miscellaneous
  • ZX PC InterfaceA couple of weeks ago ( or is it months already? ) I told you to built an interface between Speccie and PC through the parallel port. After making so…

    ... /> The witingroutine even has a check for receiving correct data.
    Dr BEEP Dr BEEP October 2001 Hardware
  • SPECCY+2 110V POWER SUPPLYI live in the USA and I bought a ZX Spectrum 128k +2 in eBay.com. The problem is that i don't know how to turn it on. All the major US appliances use…

    ... I'm worried about the voltage!

    Also, the United ...
    Bruno Florindo Bruno Florindo April 2001 Sinclair Miscellaneous
  • spectrum+2 help!!I recently got my old +2 out of the loft for a session of old games with the boys! Unfortunately I spent all night loading and getting no response. I…

    ... of messing around.
    To check if the tape deck was ...
    sean sean April 2001 Sinclair Miscellaneous
  • WANTED: TapesHi All, Does anyone reading this forum have any tapes they want to sell, swap or donate ? It's for a good cause, the MIS/MIA/The .TZX Vault project…

    ... Vault projects.

    Please check out the following URLs:
    Andrew Barker Andrew Barker August 2001 Sales
  • INPUT programming magazines on eBay!Hi, I'm just bring to your attention the fact that I'm selling the complete run of 'INPUT - Learn Programming For Fun and The Future' magazine on eBa…

    ... 13 issues at the moment. Check them out here:
    [url ...
    john john July 2001 Sales
  • WANTED: MIS/MIA TitlesHiya, Does anyone have any titles they are willing to sell, loan or better still donate for our MIS and MIA projects ? Please Check out: [url]http…

    ... MIA projects ?

    Please Check out:

    [url]http ...
    Andrew Barker Andrew Barker June 2001 Sales
  • Swapping or selling.Hi everyone. If you are interested in Swapping or buying games or mags then please visit my website (Desert Island Disks) and check out my lists of …

    Hi everyone.

    If you are interested in Swapping or buying games or mags then please visit my
    website (Desert Island Disks) and check out my lists of spare Mags and Games.

    Bye.
    Michael Bruhn Michael Bruhn March 2001 Sales
  • Zzap! came back...Whatabout Crash!?C64 news but dont flame me yet..some connection with the Spectrum.... Dunno if you know this but Zzap!64 (newsfields other mag) has got a brand new …

    ... be superb!

    Anyway check out the new issue of ... /> or indeed for more news check out my site

    PeeknPoke PeeknPoke March 2002 Sinclair Miscellaneous
  • C64 InvadersCheck out my website and a game I wrote in Flash 5. Shoot those nasty C64`s out of the sky. [url="http://www.thespeccyzone.emuunlim.com"]www.thespec…

    Check out my website and a game I wrote in Flash 5. Shoot those nasty C64`s out of the sky.

    [url="http://www.thespeccyzone.emuunlim.com"]www.thespeccyzone.emuunlim.com[/url]
    ZeDeX82 ZeDeX82 March 2002 Announcements
  • Name of a game ... againDear Speccy fans, I am happy that I have found this forum recently, because I am looking for one old game I played as a kid. I can't remember it'…

    ... , icons and compass. Simply said: Check out Dun Darach and you ...
    Dynamite Dan Dynamite Dan March 2002 Games
  • Speccy portatileHi ppl,.. I found an emulator from speccy for GameboyAdvanced.. Its superb.. is a early version but works quite good.. I got a flash linker for gba…

    ... cool.. simply cool.

    Check at [url="http://foon.pocketheaven ...
    Javier Alca?iz Javier Alca?iz March 2002 Games
  • Spectrum 48K + for sale!Check it out if you're interested! [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2016893126"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie…

    Check it out if you're interested!

    [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2016893126"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2016893126[/url]
    leesbriggs leesbriggs April 2002 Sales
  • arcade cabinetHello, This may be a little off topic but i'm currently building an arcade cabinet mainly for the mame emulator. But I also will be using it for othe…

    ... like to see my progress, check out my site

    thomas3120 thomas3120 May 2002 Sinclair Miscellaneous
  • Game On exhibition at Barbican Art Centre, LondonLast Friday I was in London and went to see the Game On exhibition at Barbican. Really well done with more than sixty games playable on various vinta…

    ... -September - this is one to check out.
    Paul van der Laan Paul van der Laan May 2002 Sinclair Miscellaneous
  • Help Needed!!: STP/SDP, What's NewHi folks, As you will already know the STP (Spectrum Tape Preservation) project is well underway and many regulars have contributed. Things are sta…

    ... format. Remember you can still check out the wanted lists and ... been slacking, I haven't, check out my 'What's New ... of what is currently required check out my provision list at ...
    Andrew Barker Andrew Barker June 2002 MIA/STP/SDP
<1…11121314151617…34>

Latest Posts

  • I am currently watching.....
    Paradigm Shifter on 12:49AM
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    John Elliott on April 21
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