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2 blown PSUs in one dayI got a SAM Coupe today, and the PSU started to smoke as soon as I turned it on. Since the Spectrum +3 PSU looked up to powering the SAM, I wired to…
... whether there may be other faulty components, or maybe it had ... -
Problem with MicrodrivesI know most of the my microdrives are still readable as 90% of the stuff on them was recovered but when I try and load them in the drive I have it ju…
... this? Could it be a faulty connector cable? Or is there ... -
Dizzy - Faulty LinksIt seems all teh links to Dizzy on Infoseek go to the TR-DOS version. http://www.worldofspectrum.org/infoseek.cgi?regexp=^Dizzy$&pub=^Code+Masters+L…
It seems all teh links to Dizzy on Infoseek go to the TR-DOS version.
http://www.worldofspectrum.org/infoseek.cgi?regexp=^Dizzy$&pub=^Code+Masters+Ltd$&loadpics=1
instead of:
[url]http://www.worldofspectrum. ... -
Complex Oldfield Trilogy inlay not showing in the entryThe entry Complex Oldfield Trilogy from Neil Parsons has a faulty inlay, since it can not be seen, just like in the old times when loading screens or…
The entry Complex Oldfield Trilogy from Neil Parsons has a faulty inlay, since it can not be seen, just like in the old times when loading screens or in-game screens did not appear correctly :) -
FS: +2 & +2AI'm offloading a couple of surplus machines, looking for cash or trade. Trade is preferable which is why i'm offering them here before I dump them o…
... , both needing new membranes, a faulty +2 machine and a +2 ... -
BBC Model B, Tape Deck & GamesNeed to offload my BBC, with games and books. Financial reasons unfortunately, but I refuse point blank to let my ANY of my Speccy stuff go, so gues…
... BBC Model B, which is faulty. However, the fault is with ... -
Faulty Multiface 1Hello... I have a MF1 that doesn't work. You press the red button and nothing happens... It is not my spectrum's M1 line because MF128 works fine on …
Hello...
I have a MF1 that doesn't work. You press the red button and nothing happens...
It is not my spectrum's M1 line because MF128 works fine on it so the fault is on the actual MF1 itself. I also tried it on another 48k spectrum.
faultyi have a zx48 that will not tune in it allways seems to be just out of tune what could cause this fault also half of the keyboard doesnot work there …
i have a zx48 that will not tune in it allways seems to be just out of tune what could cause this fault also half of the keyboard doesnot work there has been a repaire done on a diode and it looks like its shorted i woud post a pic but cant work it out ...Repaired some 128K's todayI have lot's of ZX Spectrums laying aside with some more complex defects. Today I decided to try to fix some of them. I thought: why not share my ex…
... error is identified then the faulty line is indicated by displaying ... three stripes, etc. If the faulty line could not be identified ...Small ZX Collection For Sale - Hardware and ManualsI am selling my collection of ZX stuff: This thread is for the hardware and manuals. [B]Hardware[/B] What you see in the picture below, which is:- …
... . nothing is known to be faulty unless noted above, but it ...Small ZX Collection For Sale - Games BundleI am selling my collection of ZX stuff: This thread is for the games bundle of 16K/48K Spectrum games consisting of:- [B]Single Cassette[/B] [list]…
... . nothing is known to be faulty unless noted above, but it ...Three faulty machines - help!I have three Spectrums and all of them have suddenly collapsed and I can?t figure out what?s wrong. New here.... I own three Speccies but all of a …
I have three Spectrums and all of them have suddenly collapsed and I can?t figure out what?s wrong.
New here.... I own three Speccies but all of a sudden all of them fails(!). Hope someone can give me any hints.
1. ZX Spectrum ...Can anyone test my Issue 2 ULA?Hi guys, Could anyone with a Issue 2 Speccy try whether my ULA works in theirs? I will obviously cover postage etc. Just want to know whether I have…
Hi guys,
Could anyone with a Issue 2 Speccy try whether my ULA works in theirs? I will obviously cover postage etc. Just want to know whether I have a faulty ULA or not before trying to source one from somewhere.TIMEX 2048- Faulty keyboardHello everyone. So, I would like to start with my latest purchase. I got my timex 2048 a while ago, at a local flea market, for 10? it was in presti…
Hello everyone.
So, I would like to start with my latest purchase. I got my timex 2048 a while ago, at a local flea market, for 10? it was in prestine condition, as good as new, and the seal on the screw was still there. I bought it right away ...CF2 Floppy questionI managed to rescue 11 CF2 disks from being junked yesterday along with an Amstrad PCW but that was way beyond repair. I saw that you can use these b…
... on ebay incase they are faulty as i have no way ...ANN: Tipshop updated Saturday 31 March 2012Saturday 31 March 2012 Loads of maps and RZX Archive entries this month - and it nearly made it on time, too! * Archie Robins sent in POKEs for Foo…
... , Englishskills I ,
Englishskills II , Faulty Towers , Footballer of the Year ...Wanted: 128K ToastrackFor a reasonable price. :) Could be a faulty machine. Ship cost to Brazil is very expensive... :(
For a reasonable price. :)
Could be a faulty machine.
Ship cost to Brazil is very expensive... :(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. …
... I identified and replaced a faulty TR4 and 7805 (that ... process deemed to be faulty. I usually found 0 ... tested memory location must be faulty and the loop terminates. ... and all above it are faulty. The P-RAMT system ... the address below the faulty one and the ROM ...Inefficient code in ROM, from ram-check to RAM-DONEHere is the inefficient code: [CODE] ;; ram-check L11DA: LD H,D ; Transfer the top value to the HL register LD L,E …
... ; forward to RAM-DONE if faulty.
DEC (HL) ; decrement ...Xbox 360 HDD Beeping NoiseI bought a second hand 120GB HDD for my Xbox 360 arcade to upgrade from my 20gb one. I copied everything over ok but whenever i access anything on it…
... the 120 GB drive is faulty as i will need to ...LM1889N - Help me find one?I have reached the conclusion that my problems with first wrong colours, then now no colour, is due to a faulty LM1889N (IC14). However, I am not abl…
... colour, is due to a faulty LM1889N (IC14). However, I am ...For Sale - Nice ZX CollectionI am selling my ZX collection of hardware (including a rare disc drive unit), manuals and software (including a few nice big box ultimate titles and …
... . nothing is known to be faulty unless noted above, but it ...Yareks Kempston Interface?I have built a kempston interface following this; [url]http://8bit.yarek.pl/hardware/zx.joystick/kjschem.gif[/url] But now I am not so sure if this…
... if this design itself is faulty or not, because whatever I ...ZTX650 and ZTX213Hi I have one +2 which was completly dead but after confirming 78S05 was faulty I replaced it. Afterwards it powers up but there is no TV or composit…
... but after confirming 78S05 was faulty I replaced it.
Afterwards ...Spectrum +2 gray strong noise at TV sound outputWhat could be the reason of strong sound noise at TV channel on gray +2? In the beginning this speccy was dead, it had faulty 78S05 and ZTX650. Added…
... speccy was dead, it had faulty 78S05 and ZTX650.
Added ...Intermittent reset on 48K (issue 4S)I'be been fighting an intermittent selfreset the whole day. Changed ULA - did not help. Tested TR6 as i could and compared the reading with another…
... not help.
Tested TR6 as i could and compared ... a brilliant idea to put TR6 couple of millimeters away under ...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 …
... am my basic electronics knowledge faulty here?Faulty +2, What could it be?Hi, ZX Spectrum +2, grey model with a barrel connector for power. When powered up the screen has lots of flashing coloured blocks each with some ru…
Hi,
ZX Spectrum +2, grey model with a barrel connector for power.
When powered up the screen has lots of flashing coloured blocks each with some rubbish in them. Looks a mess.
Any idea what might be the fault, know ...Faulty IF2Basically when a joystick is connected they are always going down (3's or 8's across the screen) Had it open and cleaned all contacts, inspected for …
Basically when a joystick is connected they are always going down (3's or 8's across the screen)
Had it open and cleaned all contacts, inspected for any shorts and tested continuity, all good, could it be that IC in there?
