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Spectrum coilFerrite bobbin, two coils wound on top of each other. Bottom coil is 15 turns, top coil is 36 turns. This is the coil found in the 48K spectrum. Ok…
... each other. Bottom coil is 15 turns, top coil is 36 turns ... . This is the coil found in the 48K spectrum.
Ok ... , I want build a coil to ... bobbins? The rest of the coil construction is simple, it's ... -
Spectrum Spare parts neededI have a customer in Croatia purchasing some items from me, but to save on postage and currency conversion costs, can anyone supply the following ite…
... items for him:
Spectrum's COIL, ZTX313 / ZTX213 / ZTX650 transistors ...
Spectrum 48K ROM chip
Help with broken SpectrumHi There, Just received a ZX Spectrum computer. It's an issue 3B (48k version). When I power it up (9V centre pin -V) nothing happens. It's complete…
... />
Just received a ZX Spectrum computer. It's an issue ... silent inside. (I thought the coil should hum a bit).
ZX Spectrum 48k issue 3b power problem?Hi :) I was lucky enough to find a couple of ZX Spectrums at a car boot sale yesterday. I spent the evening fiddling about with one (issue 2) and t…
... when I turn on this spectrum, the copyright screen comes on ... a small buzzing from the coil near where the power lead ...The rescue of a coil.The problem at hand was a known defect transformer from the switching convertor inside a Spectrum. Both windings are not interrupted and not intercon…
... the switching convertor inside a Spectrum. Both windings are not ... How to identify a defect coil, as nothing special is visible ... the habit of keeping a Spectrum powered while the convertor ... test. Removing the coil from a working Spectrum took me half an ...Replacing coil with other component?The purpose of the coil transformer, from what I gather in the schematics of the issue 2 spectrum, is to create 5V from about 9-10V. Would it not be …
The purpose of the coil transformer, from what I gather ... schematics of the issue 2 spectrum, is to create 5V from ...Spectrum +2 grey 12v railHello everyone, I have this grey +2 with no video from tv. After much reading and testing i realized it was the internal power supply. At the 12v ra…
... suspicious thing was the t1 coil. I measured 9.xx volts ... it's terminals. From another spectrum 128k toaster i have, i ... from the same type of coil by touching 2 terminals with ... DMM.
The +2 suspicious coil is in impeccable visual state ...ZX Spectrum 48K Issue 3, loss of -5V rail.Hi all, I've googled this problem and poured over the electrical diagrams for the circuitry concerning the power supplies and I believe I know what …
... /> I recently purchased a 48K Spectrum from eBay. On powering up ... attention is drawn to the coil. Continuity-wise - it checks out ...Joytsick Interface damaged SpectrumHello All, Sob.. I am a plonker, I did the cardinal sin, I was testing a bunch of joystick interfaces that I got off ebay and one didn't have the ke…
... don't have a working Spectrum 48K+ (6A)!
I ... now toast?
My coil has some modification (done prior ... two outer pins of the coil. A second modification goes to ... bottom inner pin of the coil. Does anyone know what this ...ZX Spectrum issue 6a - yellow border problem<p>Hello!</p><p>I have problem with my Sinclair ZX Spectrum issue 6A, 48K. </p><p>I have changed low memory (all 4116 IC's) and coil, all electrolyti…
... problem with my Sinclair ZX Spectrum issue 6A, 48K. I have ... (all 4116 IC's) and coil, all electrolytics capacitors, TR4 and ...Power issues on a 6A 48 K SpectrumHello all! I decided to take another look at my 6A Spectrum that I broke via a bad joystick adapter, I’ve removed the bottom 16K ram and replaced…
... another look at my 6A Spectrum that I broke via a ... like I have a sick spectrum, from the results of th ...
[b]DC Winding Coil tests:[/b]
If I ...ZX Spectrum Issue 4S composite video fuzzy (horizontal blur)Dear people of WoS, Thank you very much for taking the time to read. I have an Issue 4S I recently acquired and planned to fix up as a gift for a…
... the pixel origin).
The Spectrum is otherwise functional.
Spectrum Diagnostics"
Exchange all electrolytic ... messy resistor mod to the coil
I observed the IC ... I at with it… a Spectrum I know that's trying ...Building a ZX Spectrum 3B, Looking for PartsAs the title says, I'm attempting to build a new ZX Spectrum, but I'm having some trouble locating all of the parts. Thus far, I've got all of t…
... ULA!).
However, the coil and crystals are another story ... .
As for the coil... The parts list that I ... that informative. It just says "SPECTRUM". I mean... Yeah. But, ... as I have another original Spectrum that isn't booting (Black ...How to use SPECTRUM emulator for playstationAnybody got an idea how to add roms to the SPECTRUM emulator for the playstation? I burn the .exe on the cd and it works fine with built-in game, but…
... to add roms to the SPECTRUM emulator for the playstation? I ...Spectrum Emulator 4 WinCE HELP PLEASE!I have the spectrum emulator v1.1 on my casio e-100 and it works fine and loads the games fine, but one big problem I have is that there is no real k…
I have the spectrum emulator v1.1 on my ... where I can find a spectrum keyboard that will work on ...Spectrum playstationIs there a spectrum emulator for the playstation? if so can someone please send me a link thank you
Is there a spectrum emulator for the playstation?
if so can someone please send me a link
thank youSpectrum Games on Mobile PhonesThe company I work for has been developing mobile phone emulators for the last year or two. Our latest launch has been a MIDP Java emulator. We want …
... emulator. We want to recode spectrum games in Java so that ...Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
... iPAQ is still missing a Spectrum emulator I started typing last ... of compability with a real Spectrum is important to get a ...?any spectrum emulator with DIRECTX?yeah, any spectrum emulator with Directx support? (not the old spec256 colors emulator, a real opengl/directx graphics)
yeah, any spectrum emulator with Directx support?
(not the old spec256 colors emulator, a real opengl/directx graphics)Why so few open source Spectrum emulators?A couple of days ago I started to look into converting an existing Spectrum emulator to Pocket PC (mainly the iPaq) and ran into problems directly. T…
... look into converting an existing Spectrum emulator to Pocket PC (mainly ... case? If you are a Spectrum emulator author and you want ... and try to promote the Spectrum emulator scene (i.e. ... ! More GPL licensed open source Spectrum emulators!
Finally, ...Using the actual SpectrumI've been downloading some great games that I used to play some 15 years ago and I use an emulator to play them. But I'm just wondering if any of you…
... have used the real ZX Spectrum lattely. I know that mine ...who owned a zx81 before the spectrumHow many of you owned a zx81 before getting a spectrum and did it make you want to get a spectrum. I owned a zx81 first but all my mates had a spectr…
... a zx81 before getting a spectrum and did it make you ... want to get a spectrum.
I owned a zx81 ... all my mates had a spectrum and i used to be ...need help with title of spectrum gameok people, i need your help. a long, long time ago, i had a spectrum, with many addicitive games. but recentely a game comes to mind, but i can't rem…
... time ago, i had a spectrum, with many addicitive games. but ...A picture of me and my Spectrum circa 1984 8o)<a href="http://www.fotango.com/p/eba00132841f00000010.jpg From" target="_blank">[url]http://www.fotango.com/p/eba00132841f00000010.jpg[/url] From<…
... /> WH Smiths datasette
48k Spectrum in DK'tronics case
spectrum
a rack of ...Amstrad telephone plays Spectrum games?Hi, I have been absent from this forum for a long time now, mature student these days! I was perusing a home shopping catalogue, when I noticed an…
... for a small charge, download Spectrum games (which work for a ...What game defined the spectrumHello again,im in a posting mood today,lol. Anyway what game for you defined the spectrum? What i mean is for example,if you asked someone to name a …
... game for you defined the spectrum? What i mean is for ... was that game for the spectrum?
With so many class ...The first spectrum gameThe spectrum was released in 1982,and originally came with the horizons tape so in reality the very first spectrum game had to be thru the wall on th…
The spectrum was released in 1982,and ... in reality the very first spectrum game had to be thru ... very first game for the spectrum to be released,who was ... ,so can any of you spectrum geniouses help me.
incidentally ... was the last ever comercial spectrum game?looking for a site with saves from spectrum gamesLooking for a good site with very,very alot of spectrum games saves right at the ending of the game. Too work on the spectrum emulator.
Looking for a good site with very,very alot of spectrum games saves right at the ending of the game.
Too work on the spectrum emulator.What was the first thing you did with your spectrum?This is like an addition to Stuarts topic what made you buy your spectrum,,,,ok what i want to know from you lot is when you got your speccy home,or …
... what made you buy your spectrum,,,,ok what i want to ... called getting started with the spectrum,cant remember now,shall have ...what made u buy a spectrum?Yo spec-chums what really made you buy a spectrum?. Here is my story i was about 9 and had a oric1, poor me eh?, yes it had 48k but it was just about…
... really made you buy a spectrum?.
Here is my story ... /> them, my freind got a spectrum almost strait away,
his ... beleive
how good the spectrum was, and how bad my ...
