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Broken Spectrum 48k: Faulty rams?Hi! I recently bought a used Spectrum 48k which works perfectly apart from not recognizing the upper 32k ram (so making it a Spectrum 16k that way).…
... never been there) on the board (C47). Has anyone an idea ... -
48k Issue 4A power supplyHi, I just repaired a 48k Spectrum+ with an Issue 4A board. The computer worked but the picture was mono with bad contrast and bad synchronizing. I …
... Spectrum+ with an Issue 4A board. The computer worked but the ... -
48k + Spectrum Issue 4S Display IssueHi all! Brand new user here. Growing up I had a zx spectrum for a little bit, and recently I have bought a working 48k + Spectrum (Issue 4). I was…
... is an image of the board itself.
[IMG]http ... -
Wii fighting stick for SpectrumI've just finished gutting a Wii fighting stick and rigged the joystick and a button up to one lead, and five other buttons so they operate keys 1-5 …
... /> If anyone wants the original board and cable out of the ... -
Plus D Voltage Regulator OrientationHi, I?ve got a Plus D Disc Interface circuit board without case from a friend. Sadly he sends it to me without care for proper packaging. So it arr…
... Plus D Disc Interface circuit board without case
from a ... above onto the printed circuit board, with the Spectrum connector pointing ... -
My FrankenspectrumHey all, I originally posted this on the Raspberry Pi forums, but thought people here might be interested also. Inspired by the guy on Flickr who m…
... the hub, a small amplifier board which takes the audio from ... -
Power led for the Spectrum+?Hi, is there a way to make a power led for the Zx Spectrum+? I'm looking a safe way to connect the 2 wires to board. Becase i'm new to the spectrum h…
Hi, is there a way to make a power led for the Zx Spectrum+?
I'm looking a safe way to connect the 2 wires to board.
Becase i'm new to the spectrum hardware and don't want break my speccy ;) -
Compatible Memory Chips for Issue 2 48K MotherboardHi I was wondering if anybody have a list of manufacturer chips which is compatible with the Issue 2 48K Motherboard, especially the upper 32K RAM.…
... just repaired an Issue 2 board and found that 7 of ... -
issue 1 wire broken offHi there have just purchased a issue 1 zx spectrum 48k but there is a wire off on the underside of the board. It is from the ula one goes to the keyb…
... on the underside of the board. It is from the ula ... -
Issue 4S AnnoyanceRecently ive been going through a few interfaces testing them and I stupidly inserted a "key-less" interface (didnt know at the time but should have …
... a quick nose around the board, everythings soldered in, quick voltage ... -
ANN: Tipshop updated Friday, 03 May 2013Friday 03 May 2013 Mayday, Mayday. The April update is late.. Mayday.. Oops too late for that as well! (Clod. Ed) * Added entries for the assorted …
CapacitorsSorry, another question... I've done a bit of looking around, although after a couple of beers this may not have been as systematic as usual, but I …
... 2 and and Issue 3 board, if that makes any difference ...R68 resistorI've recently obtained a nice, fully functioning Issue 4a board, which I am putting into a Spectrum + case. I'm going to solder on the reset switch f…
... nice, fully functioning Issue 4a board, which I am putting into ... switch from the Issue 3 board that was originally in the ...Find me a box!Anyone know a good website or place I can buy a rigid, gift box style cardboard box that is 295 x 295 x 70 mm or slightly larger? I need it for a pa…
... style of box that posh board games like Trivial Persuit and ...Various Spectrum accessories on eBay, some unusualIncluding: [LIST] [*]ZX-Box (sound amplifier) [*]SpecDrum [*]Codemasters CD Games Pack (but missing cable) [*]Multiprint (Romantic Robot) [*]Currah M…
... /> [*]A.T.R.A.M. (board game)
[*]RAM Turbo Interface ...Yet another glitchy graphics 48kHeyo, I'm new both to the forums (sorry if this is the wrong forum) and to Spectra I'm afraid, picked up a 48k from a steam fair sale thingy (not th…
... of the rest of the board), but I suppose there could ...Spectrum +2A problemWorking my way through a new influx of greys and blacks i came across one thats got me a little stumped, on boot it goes straight to vertical black a…
... RAM to no effect. This board had been water damaged sometime ... and some connections on the board were either rusty or had ...Poorly Issue One 16k spectrum diagnosis?Hello, everyone. :smile: I was lucky enough to buy an Issue One 16k rubber key the other week; I didn't know it was an Issue One till I opened it up…
... is completely unmodified. The main board is in excellent condition and ...Save moneyNo, no spam, but a proof of concept to save money, or let other save money when they buy stuff from you. I've seen people before soldering pin heade…
... [/IMG]
The board with pin header does fit ...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 …
... possibility of shorts on the board. In practise they also ... mounted flat onto the board or else the case ... existing pads on the board in the close proximity ... with an Issue 2 board, but the same principle ... original positive point on the board.
[IMG] ...Joystick identificationHi Can anybody help me to identify the joystick as in the pictures. I actually have more than one of then that I acquired over the last two years. I …
My Current CollectionI started with Sinclair Computers in 1980 with a ZX80 and purchased a ZX81 in 1981. During 1982 I changed to Spectrums and went over to the IBM deskt…
... upgraded with a Issue 2 board. It has upgraded on the ... Spectrum + with an Issue 6c board, dk'tronics keyboard case with ... a Issue 2 board and a Spectrum +3. I ...48K loudspeaker questionsI wonder if someone would know what "40 ohm T.V. type" means? This is the description of the 48K loudspeaker given in the service manual. I?d also li…
... (from another faulty board) on a dumb 48K board and it worked ...+2 external tapeHi guys, as there is a new App for my iPhone called Speccy tape, I want use it with my Spectrum +2. However, the +2 does not have a tape jack, but I …
... , but I found on the board soldering points for the internal ...+2 issue oneI can't remember seeing this model board before, so here we go: [IMG]http://benophetinternet.nl/hobby/vanmezelf/20130605_153957.jpg[/IMG] [IMG]http…
... 't remember seeing this model board before, so here we go ... from the common issue 3 board in the +2.
I ...Zeppelin GamesHi, I'm researching Zeppelin for an article. Anyone on the board worked for them (or Eutechnyx) and like to be interviewed? Anyone got any contacts…
... .
Anyone on the board worked for them (or Eutechnyx ...Which ULA?Just a quick question, more of interest rather than immediate need... I am thinking ahead about the repair of an Issue 2 board, and also an Issue 6A …
... repair of an Issue 2 board, and also an Issue 6A ... board, both of which 'may' need ...Testing a +2I recently picked up a non functioning Spectrum +2 Grey (Issue 3 board?), and am just beginning to go through and see what needs to be done to it. I …
... Spectrum +2 Grey (Issue 3 board?), and am just beginning to ... /> I note that the circuit board design is very different from ...
