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SwapsIf anyone's interested in a ZX Spectrum +2, power supply, leads and games which are listed below Make a chip Survival Scrabble Chess Sub Sunk Byte …
i have the leads already, powerpack and rubber key 48k with faulty caps key, i think, more looking for a tape player/deck -
Trying to fix Spectrum Issue TwoHello everybody, I bought from eBay three Spectrums - one is Issue Two and the other two are Issue 3. The Issues 3s look like they are working but t…
... . I found 100 nF axial caps at [URL="http://uk.farnell ... re-soldered one of the faulty caps and instead of -4.5 ... -
Faulty 128K toastrack keeps resettingHi. I have this toastrack which worked nicely for let's say 40 minutes and then a weird fault showed up. It keeps resetting over and over, sometimes…
Faulty rubber speccy - advice neededHello all speccy hardware gurus :) Recently I moved to a new flat and after a long time have some space (and time) to dig out my old Speccy hardware…
... , keyboard behaved as if the Caps Shift seemed to have stuck ... that the ULA from the faulty mbo worked fine in the ... 20k, which should suggest a faulty chip.
So, I ...Faulty M1 linesI'm sure this has been discussed before, but using the forum search for the word 'M1' pulled back no hits, which surprised the hell out of me. Anywa…
... /> Anyway - which Z80s had the faulty M1 lines, and what was ...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 …
... in order to test the faulty one's chips.
After ... i came up with one faulty one so i put a ...Faulty M1 LineHello, I've got a new DivIDE but it's not working with my Spectrum 48k+. I've got a sneaking suspicion that it's a faulty M1 line. Is there any way …
... suspicion that it's a faulty M1 line. Is there any ...issue 6a faultyHi All I got issue 6a pcb from ebay with status faulty pcb had bad voltages when I power up I changed tr4 ztx650 and all voltages got back on ic6 I h…
... pcb from ebay with status faulty
pcb had bad voltages ...faulty zxspectrum +hi all i just bought a speccy 48k+ off ebay it worked for like 15 mins now it is stuck on the reset screen. I fear this is something major maybe fau…
... this is something major maybe faulty ram or the ULA. Does ...Sinclair ZX 48K rubber keyed faultyI bought a faulty Sinclair ZX 48 K. Power on and the screen shows only 4 vertical white bars. Nothing other happend. I swapped the ULA and it is ok. …
I bought a faulty Sinclair ZX 48 K. Power on and the screen shows only 4 vertical white bars. Nothing other happend. I swapped the ULA and it is ok. PSU is already ok.
Any idea what's wrong?
MickyVideo problems in a +2BI was looking for the original thread, but I didn't found it... I've got a +2B with video problems through RF modulator (nothing special, all of my …
... suspect that the TEA2000 is faulty, but I don't know ... , both SYMBOL SHIFT and both CAPS SHIFT are working).
Faulty +2AHi! I have a +2A from a friend which is not working. I recently made a composite video output for it, using a small circuit from Sami Vehaama. When …
... /> I think the ULA is faulty... but it could be memory ...Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…
... or perhaps a
partially faulty CPU.
Any ideas ...Faulty Interface one, IF1Dear all, as I have already mentioned in a different thread my IF1 stopped working for no special reason. I went through the service manual and chec…
... ( on an other Speccy)
- Faulty IF1 do not work on ...Faulty +2 advice please :)Hi all , I have a faulty +2 which when powered up gives a black border and 6 black and White stripes , I'm thinking faulty ram ??? Any one have any b…
Hi all , I have a faulty +2 which when powered up gives a black border and 6 black and White stripes , I'm thinking faulty ram ??? Any one have any better ideas :)
CodenameVFaulty dk'tronics keyboardSome time ago I bought a Spectrum 48K in a dk'tronics keyboard, along with a built-in Interface 1 and a pair of Microdrives. It's quite the Frankenm…
... just need to desolder the faulty keys, remove them, and hopefully ...ZX81 back porch fix using LM1881Hello! Has anyone here did the back porch fix for ZX81 using LM1881? I did it this weekend and instead of clear black on white i got black on dark g…
... not work. Maybe diode is faulty, i don't know.
caps. Nothing helps, this noise is ...What is the best way to detect CAPS LOCK?Hi Folks, Not sure what the correct behaviour is here as I do not have access to a real Spectrum. Under BASin, when you press CAPS LOCK on the PC k…
... /> Under BASin, when you press CAPS LOCK on the PC keyboard ... />
However, under ZXDS the CAPS LOCK works fine when editing ... the best way to detect CAPS LOCK from BASIC? When I ... /> the first time I press CAPS LOCK I get 6 printed ...Issue 3 power problemHi all, I have an issue 3 board with an odd power problem, I have no -5V in fact, measuring the voltage on this line leads to a surprising result : …
... replaced TR4 & TR5, as faulty RAM can often take these ... snipped out the -5V decoupling caps for the RAM, just in ...CAPS SHIFT on Spectrum+ ComputerI have just recently supplied a couple of replacement Spectrum+ keyboard membranes to a customer in Barby, Germany. Although something may have been…
... translation, the customer cannot get CAPS SHIFT n or m to ... />
He has tried both CAPS SHIFT buttons.
I ... the other letters work with CAPS SHIFT - he has tried both ... the keys work fine with CAPS SHIFT.
Does anyone ...Faulty French +2 grayA friend of mine has a faulty french +2 grey model. The picture its giving out is this... [URL=http://imageshack.us/photo/my-images/19/post2036357600…
Spectrum zx (faulty) games, joystick, tape playerSpectrum boots up but sticks on copyright screen - told this is a keyboard fault. Otherwise in good condition. All manuals (VGC) leads PSU etc Joys…
... /p/for-sale/sinclair-spectrum-faulty-tape-player-joystick-and-games ...another faulty zx spectrum +2 to fix!!!Hello to all, I'm new here... I have got a faulty +2 (gray) and start to try fix it... I have read the treads of xaris_sm and Pluto63 as background…
... />
I have got a faulty +2 (gray) and start to ... completely dead (and not only faulty), now I know that it ...Faulty 48K Issue 3 motherboardHi I have a faulty Issue 3 motherboard and would appreciate it if somebody can steer me in the right direction of where to begin with the fault find…
...
I have a faulty Issue 3 motherboard and would ...Another faulty Quick Shot 2 JoystickI don't seem to be able to buy one that works, either the stick mechanism is faulty or the trigger fire button is faulty, my latest as just cost me ?…
... , either the stick mechanism is faulty or the trigger fire button ... is faulty, my latest as just cost ... the trigger fire button is faulty and theatticbug described it as ...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 …
... be to replace the caps with radial caps without having long ?antenna ... high frequencies around. ALL the caps except C65 must be mounted ... close proximity of the original caps in which the legs of ... the caps can be soldered into. The ...ZX Spectrum 48k Issue 2 Faulty Ram?Hi, I have a faulty ZX Spectrum Issue 2 motherboard. Looks in very tidy condition. Though I'm getting random columns of blocks and flashing cursors…
Hi, I have a faulty ZX Spectrum Issue 2 motherboard. ...DK?Tronics keyboard troubleI have a DK?Tronics keyboard here, which is causing some trouble. Physically it?s in great shape, but some keys simply do not work. The non-working k…
... , j, k, Symbol Shift, Left Caps Shift
and on the ... schematics, but with that many faulty keys, I don?t get ...
