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Search Again :: Adv Search 1000 results in 0.002s
<1234567…34>
  • Interface 1 electrolytic capacitorsInterface 1 has three 47&#956;F electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…

    Interface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones?

    I always do this with old speccys but is it also necesary with interface 1?
    gtsamour gtsamour June 2007 Hardware
  • Which capacitors are electrolytic?Hi! I'm refurbishing my 48k issue 6a, and as recommended by many (and not recommended by some) I'm going to replace the electrolytic capacitors. Mind…

    ... 'm going to replace the electrolytic capacitors. Mind you, I don't ... similar to others marked as electrolytic (axial, blue and fat with ...
    Mikelone Mikelone February 2017 Hardware
  • Spectrum CapacitorsLooking for some opinions here, if I may? In the 80's and 90's I used to repair Spectrums and other machines for a living so I'm reasonably famili…

    ... question really relates to the electrolytic capacitors used in the Spectrum. ... and I wonder if the capacitors used by Sinclair are really ... I need to replace any electrolytic capacitors (I can't say ... I would find a leaky electrolytic and would obviously replace ...
    Graham Graham September 2015 Hardware
  • Snap-in electrolytic capacitorsWhile trying to bring back to life an old PC I decided to change the caps from the board and the power supply. However, the power supply has two b…

    ... big HEC branded 470uF 200V capacitors which are the 'snap-in ...
    Renegade Renegade September 2019 Chit chat
  • Spectrum Issue two problemI managed to bring back to life a issue two spectrum (at least the power supply cirquit). The screen is now crystal clear (after replacing all the el…

    ... clear (after replacing all the electrolytic capacitors and transistors tr1 and tr2 ...
    gtsamour gtsamour December 2006 Hardware
  • Shivery picture.I have two spectrums that show a shivery picture (vertical axis). The picture is crystal clear, it's just a slight vertical jitter but it is annoying…

    ... equivalents, and so are all electrolytic capacitors onboard.
    gtsamour gtsamour January 2007 Hardware
  • TIPP31 transistor questionYesterday I had the time to try and repair a 4S issue 48k spectrum I had. First of all I replaced all the electrolytic capacitors. The tr4 transistor…

    ... all I replaced all the electrolytic capacitors.
    The tr4 transistor was ...
    gtsamour gtsamour May 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 …

    ... it...

    ps. all electrolytic capacitors have been replaced with new ...
    gtsamour gtsamour November 2007 Hardware
  • grrr The Capacitor PlagueI'm getting fed up of The Capacitor Plague. If you don't know what this is, I'll tell you the result. Your computer stops working. Sometimes, it won'…

    ... What's happened is the electrolytic capacitors in the power supply or ... under warranty due to bad capacitors. Now, the power supplies ... machines are failing through bad capacitors.

    This week ... had died due to bad capacitors on the motherboard - ...
    Winston Winston January 2009 Chit chat
  • R.I.P. spectrum 48kRecently one of my 48k rubber key (issue 4) machine bit the dust the other day when I tried to power it on. When powering it on, it gave a weird 'bee…

    ... ULA ferranti #7, all new electrolytic capacitors, full check of voltages, new ...
    thomas3120 thomas3120 February 2009 Hardware
  • IF1 and 48k Capacitor QuestionsHi, I am not very knowedgeable about electronics but I am willing to give stuff a go.. I have a microdrive that is not performing and for various r…

    ... like to replace the IF1 electrolytic capacitors.

    ... with very different looking electrolytic capacitors than those in ... See here Spectrum 48k capacitors again with reb block around ... looking for 25v 47uF Axial electrolytic capacitors?

    ...
    hedge hedge February 2010 Hardware
  • Not worth reading really - unless you have some spare time(Mods if you want to move it please do it does have a sort of hardware theme and a couple of recommendations at the end :) About two years ago now I…

    ... , multimeters, sourcing old IC chips, electrolytic capacitors, transistors and other such components ...
    hedge hedge January 2011 Hardware
  • Issue2 troublesHi! I have a 48k Speccy Issue 2 which has trouble with displaying colour. It did have a broken LM1889 chip (it didn't display the blue component of …

    ... I changed all the filtering electrolytic capacitors with new ones it got ...
    mikezt mikezt January 2011 Hardware
  • 48K Issue 3, noisy display.Has anyone here experienced and been able to resolve a problem that looks like this: [URL="http://drizzle.zigg.net/ZX/ZX106-display.jpg"]Photogra…

    ... . This Spectrum has all new electrolytic capacitors and a new 7805. Apart ...
    Zorn Zorn February 2012 Hardware
  • Difficult to find upper RAM fault.I've recently repaired an issue 3B 48K Spectrum that had a tricky to diagnose upper RAM fault, so I thought I'd post a report of what I found here. …

    ... it a set of new electrolytic capacitors.

    After switching on ...
    Zorn Zorn April 2012 Hardware
  • TR4 continues blowing up!The TR4 of my Speccy Issue 3 continues burning even after I changed all electrolytic capacitors and the BA157 diode. If these things serve only to h…

    ... even after I changed all electrolytic capacitors and the BA157 diode.
    Turrican Turrican May 2012 Hardware
  • Issue 2 video problemHello all, Need some help with an issue 2 board that I 'm trying to restore. I've replaced all the electrolytic capacitors, changed the voltage regu…

    ... /> I've replaced all the electrolytic capacitors, changed the voltage regulator, tr4 ...
    Pluto63 Pluto63 December 2012 Hardware
  • 48K ZX Spectrum. Issue 4A.Exclusive to WoS, not advertised anywhere else. For sale is a 48K ZX Spectrum, containing an issue 4A mainboard (in the unusual and pleasing cream c…

    ... cream colour).

    All electrolytic capacitors are new, it provides a ...
    Zorn Zorn May 2013 Sales
  • Replacing Axial Caps with Radial CapsMany of the WOS members have complained of how difficult is it to get hold of Axial Capacitors when they want to replace the electrolytic capacitors …

    ... they want to replace the electrolytic capacitors on a ZX Spectrum. I ...
    Pierre Pierre May 2013 Hardware
  • 48K rubber keyed ZX Spectrum. Issue 3.It's time to offer the WoS forum users another of the Spectrums I've been repairing and refurbishing. See: [URL="http://zx.zigg.net/spectrums/ZX144/…

    ... />
    It has all new electrolytic capacitors, a new keyboard membrane and ...
    Zorn Zorn June 2013 Sales
  • August sales[COLOR="Blue"]I have about everything listed here in stock. But some of it must be made ready (with custom wishes). [B]Buying directly will save you…

    ... with SCART cable, all new electrolytic capacitors, all rubber feet[/B]
    electrolytic capacitors[/B]
    - unboxed with power ...
    bverstee bverstee August 2013 Sales
  • Ben Versteeg's September sales[COLOR="Blue"][B][SIZE="6"]Add-ons[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophetinter…

    ... with SCART cable, all new electrolytic capacitors, all rubber feet[/B]
    electrolytic capacitors[/B]
    - unboxed with power ...
    bverstee bverstee September 2013 Sales
  • Ben Versteeg's November sales[COLOR="Blue"][B][SIZE="6"]Almost ready[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophet…

    ... with SCART cable, all new electrolytic capacitors, all rubber feet[/B]
    electrolytic capacitors[/B]
    - unboxed with power ...
    bverstee bverstee November 2013 Sales
  • Video fault on issue two ZX boardI've trawled the Internet and drawn a few blanks as to where to look to resolve the fault with my issue two board. I'm hoping a few of you knowledgea…

    ... 've changed all of the electrolytic capacitors (one was showing the usual ...
    Wiggs Wiggs September 2014 Hardware
  • ZX Spectrum +2 (grey case) voltage converter circuit oddity.I'm working on repairing one of these and have encountered a possible problem and I'm not sure what I can best do about it, if anything needs to be d…

    ... shorts. I have used new electrolytic capacitors.

    The Spectrum now ...
    Zorn Zorn November 2014 Hardware
  • Issue 2 Spectrum - Black screenHi I have an issue 2 spectrum which I'm having some issues with. I bought it on ebay so have no idea of the history or how it came to be broken. Whe…

    ... and replaced all of the electrolytic capacitors.
    When I turned it ...
    whoremoan whoremoan November 2014 Hardware
  • ZX Spectrum+ video ? red on green problemThis is my first post on the forum, so let me introduce myself. I am retired for several years. For 30 years I have been a fan of the ZX Spectrum. I …

    ... .
    I replaced all the electrolytic capacitors. Also I replaced the transistors ...
    Boleslaw Jamroz Boleslaw Jamroz January 2015 Hardware
  • ZX Spectrum+ DivMMC EnJOY! Grundig 16" LCD TV and books.The Spectrum is in very good condition. Composite video mod. New mambrane (bought in November 2014 from rwap_software [url]http://www.sellmyretro.co…

    ... M1 output.
    - Replaced all electrolytic capacitors.
    - Re-fitted 100uF that ...
    pitu pitu January 2015 Sales
  • Fully refurbished ZX Spectrum 48K boards incl. ULA- Including ULA (version that [URL="http://www.bytedelight.com/?p=41"]corresponds to the board issue[/URL] - click to find out more about ULA version…

    ... ULA versions)
    - All new electrolytic capacitors
    - Composite video modification
    bverstee bverstee February 2015 Sales
  • Video ZX Spectrum+ 48k<span>Good day ... is a bit of time that I try to fix my zx spectrum ... I replaced the ram 4116, all electrolytic capacitors ... but the monitor loo…

    ... replaced the ram 4116, all electrolytic capacitors ... but the monitor looks like ...
    Puglisia Puglisia May 2015 Hardware
<1234567…34>

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Related Threads

  • Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones?<br /> <br /> I always do this with old speccys bu…
  • Which capacitors are electrolytic?Hi! I'm refurbishing my 48k issue 6a, and as recommended by many (and not recommended by some) I'm going to replace the electrolytic capacitors. Mind…
  • Snap-in electrolytic capacitorsWhile trying to bring back to life an old PC I decided to change the caps from the board and the power supply.<br /> <br /> However, the power supp…
  • Are these capacitors the right ones?Issue 3 board [URL="http://cgi.ebay.co.uk/16V-100uF-105-C-electrolytic-radial-Capacitor-X-10pcs-/120526193275?pt=UK_BOI_Electrical_Components_Supplie…
  • Needing new capacitors. Where to buy online?Hi. I need new axial capacitors for a whole bunch of Speccy boards I have. Problem is, it's been hard to buy some of them online. Some shops will onl…
  • Replacing capacitors on a +3 PSUDoes anyone know what kind of PSU does the +2A/B +3 use? Is it a switching one? Judging from it's weight I don't think it must be....<br /> <br /> An…
  • CapacitorsSorry, another question...<br /> <br /> I've done a bit of looking around, although after a couple of beers this may not have been as systematic as u…
  • Spectrum CapacitorsLooking for some opinions here, if I may?<br /> <br /> In the 80's and 90's I used to repair Spectrums and other machines for a living so I'm reaso…
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