-
Issue 3B turning offI'm trying to save a Spectrum Issue 3B. I restored the power supply section, changing the 7805, TR4, and TR5, besides all electrolytic capacitors. No…
... Issue 3B. I restored the power supply section, changing the 7805, TR4 ... some more failures on the power supply section but I'm clueless ... -
+2a Power Supply Refurb ServiceOver the last 3 years or so, I've had two PSUs fail on me and was wondering if there is any way they could be repaired and got back into circulation.…
Over the last 3 years or so, I've had two PSUs fail on me and was wondering if there is any way they could be repaired and got back into circulation.
Ideally, what I'm looking for is a go-to hardware person like Atari-Freakz for the ST who I ... -
SD Card Tape PlayerHi, I purchased one of these from China and just wanted to ask a few questions before I break into the packaging. I see it comes with a power supp…
... see it comes with a power supply. Is this needed when its ... how do you attach the power lead to a closed cassette ... -
Are there any differencies between Speccies in different countries?I am asking for differencies of ordinary Speccies, not clones. Can I travel to foreign country, buy Speccy from fleamarket and except it will run at …
... ? Can I just buy some power supply with voltage selection switch from ... -
How many interfaces can be paired up together (as a combo) on the Speccy's back edge connector?Well some would say none as it puts too much of a power strain on the Speccy's power supply . So ignoring this aspect the same question can be asked …
... much of a power strain on the Speccy's power supply . So ignoring ... -
Can't tune in to ZX SpectrumHi, I started this discussion a while back on another forum and so I thought I start it here. I can't tune in to my 2 ZX Spectrum's. One is SCART wit…
... which doesn't work. The power supply is OK, It is my ... -
Running a Spectrum from a battery...?Here's a bizarre idea that crossed my mind the other day: is it possible to run a Spectrum from a 12V battery? You see, I've got this strange idea…
... it's possible for Max Power / Revs / Redline teenagers to wire ... as it uses a 12V power supply rather than the 9V of ... the regular +2A/B/+3 power supply into that. -
Harlequin Rev G - Decoupling Capacitors?Guys - I started assembling my Rev G Harlequin board over the weekend. Right after I picked it up and started loading parts, it struck me that there…
... di/dt demands on the power supply and should have good local ... that might be attributed to power supply decoupling issues?
I ... -
ZX Spectrum border and sound problemAfter recap stange problem with ZX Spectrum (issue 3b) with sound and border. See video at: [url="https://drive.google.com/file/d/0BwhYHKW6xjI-aVdMcE…
... /> I was try with different power supply, same thing like original. Does ... -
ZX Spectrum border and sound problemAfter recap stange problem with ZX Spectrum (issue 3b) with sound and border. See video at: https://drive.google.com/file/d/0BwhYHKW6xjI-aVdMcEY4ajVk…
... /> I was try with different power supply, same thing like original. Does ... -
ZX Spectrum 48k Model 2 won't workHi, I started this discussion a while back on another forum and so I thought I start it here. I can't tune in to my 2 ZX Spectrum which are both Mode…
... which doesn't work. The power supply is OK, It is my ... .S I have done the power tests on the 2nd one ... -
ZX81 Ram pack problemI got recently Sinclair 16k memory expansion for my ZX81, but for some reason it will not work. The computer itself is operating normally without hi…
... /> I have the original ZX81 power supply and computer runs well with ... -
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 …
... ebay. It came with its power supply and the scart video cable ... -
Graphics Cards, is it all smoke and mirrors?Back in 2010. I brought a mid range graphics card, an ATI Radeon HD450. I remember it and cards on the next rung up the ladder having two ostentatiou…
... with one or two extra power ports required and an advisory ... the requirements for a meaty power supply.. Fast forwards 6/7 years ... and this or better GPU power can be found on the ... -
British Airways Systems Failure.So unless you have been living under a rock for the past 24 hours, you will have learned that British Airways (BA) have had a major IT systems failur…
... Attack. However, they site a power supply failure as the root cause ... that be hobbled by one power-supply, never mind even one failing ... them public humiliation. So the power supply thing is just something to ... -
Recent hardware acquisitionsWell, not actually that recent but I've not had time to look at them until a few days ago... Two Speccy +'s. Both are semi alive. Both have semi d…
... RGB cable and a suitable power supply already. All seems quite sensible ... -
Ebay find: Arduitape (virtual tape deck)Hi fellow Spec-Chums I just came across this interesting-looking thingy on ebay and thought i'd share with you guys: [img]http://i.ebayimg.com/imag…
Replacing lower RAM 4116 ZX Spectrum 48k - desoldering advice please?A long post, but interesting pictures perhaps. :) I'd like some advice: (also apologies I think I picked the wrong 'Hardware' category for this, plea…
... condition: carton, polystyrene insert, power supply. No indication of when it ... case (not unexpected). The power supply connector end was poorly ... been using a generic adjustable power supply for now.
power terminals of each with ...Interference when using modern PSUMy 48k revision 3 spectrum with a basic 1 wire composite video mod works perfectly with the original power supply. However When I use a modern regula…
... works perfectly with the original power supply. However When I use a ... modern regulated supply (and I've tried a ...Zx81I have a working ZX81..the external appearance is extremly good, I typed very recently a BASIC program and it is working....but the keyboard has a co…
... sell therfore this working ZX81 + power supply for 59 EUR + shipping. I ...Grey ZX Spectrum+2 128k Display problemHello, I have a grey ZX Spectrum+2 128k. I have the original power supply and I have recently tried to connect it up to a TV. The system appears…
... 128k. I have the original power supply and I have recently tried ... TV. The system appears to power on ok with the tape ...Dear Santa for my Christmas present I would like any one of the followingThe complete Spectrum NEXT in the new design case, with a full manual and maxed out with all the options - please! A working Timex 2068 with power s…
... /> A working Timex 2068 with power supply and manuals plus a cartridge ...Keeping up to date with PC builds.I only do PC builds infrequently and I have stopped reading Micro-Mart so my abilities in the area can languish pretty quickly. But if it is new i…
... about the type of modular power supply in his PC and there ... was no documentation for the power supply so I did not know ... data cable and then the power cable I bought along . It ... out a few more SATA power leads . They were tried but ...C64 Intro Tape ?Just a quick question about the C64, a cursory Google did not really help but I'm not really the best at finding stuff. As with our Speccy's you g…
... with the 'breadbin' , leads , manual , power supply and the tape player (if ...Bit of fun - one change onlyI also posted this on another marque's forum (for their products) to see. Its just a bit of fun really. OK, if you could of made one change to a S…
Zx Spectrum 128k toast rack for sale.Looking at selling my ZX Spectrum 128k. It's from my collection and comes with a new membrane, power supply and a quality Scart cable. [url=htt…
... comes with a new membrane, power supply and a quality Scart cable ...ZX Spectrum +2A - problems loading from tapeI recently acquired a ZX Spectrum +2A, now the only item in my collection to be found is a [b]+2B[/b], and I got all from the MK14 to the PC200 ;-) …
... using a piece of wire. Power supply is perfect, picture on my ...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…
... board and the power supply.
However, the power supply has two big ...Sorting out a Case for a new Raspberry PiI have not got a new Pi yet so this is a bit academic. If I do get one I would want to cut out the USB input . This was done "as standard" on the Fuz…
... could use an old PC power supply case as an outer case ... to get for my Amigo power supply of this type:-
Power-Supply-AMS3-0503000FB-240VAC/123736410958?hash ... -PLUG-AMIGO-I-T-E-Power-Supply-AMS3-0503000FB-240VAC/123736410958?hash ...What original Spectrum hardware was made in Taiwan?I have found that at least one original piece of Spectrum hardware was made in Taiwan . The one I found was the......... 1) Sinclair 128K Spectr…
... /> 1) Sinclair 128K Spectrum +2 Power Supply Unit . On the label it ...
