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Ben Heck's Zee Ecks Spectrum 2.0Don't think this has been mentioned yet, BICBW... https://www.youtube.com/watch?v=Kyvn1Le7aiU
... a replacement, straight swap PCB for a 48k :/) exciting times ahead for ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... supporting underplate was (for the 48k Spectrum). I was soon concerned ... grey wires running from the PCB to the bridge rectifiers (I ... base behind the transformer. The PCB though looked clean just not ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... the supports for the Spectrum PCB have been sawn off and ... all was well .However the 48K Spectrum (which is OK on ... not work on either Spectrum 48k or 128k
The second ... but not with the 48k Spectrum
The 48k Spectrum works OK ... -
ULA Replacement??I searched, but maybe I just missed it. Has there (or is there) anyone working on a ULA replacement either as an FPGA or CPLD package? Or, perhap…
... /> Both will fit in a 48K's case (the ULA+ was ... made on a half-thickness PCB to make it fit easier ... -
No serial numberI recently bought a 1982 issue 2 spectrum which I believe is a 16k upgraded to 48k. There is no serial number on the case. Does anyone know why th…
... are they soldered to the PCB.
The "lower" DRAM ... upgrade it to a 48k machine.
Most 48k machines has all ... their DRAM chips soldered to the PCB.
128K Toast Rack / +2 Grey Bug Fixed english ROM ?Just spotted this on ebay before ending: http://www.ebay.com/itm/1x-Sinclair-ZX-Spectrum-128K-Toast-Rack-2-Grey-Bug-Fixed-english-ROM-/26206065205…
... games designed for 16k and 48k machines, the most compatible "ROM ... and unless you modify the PCB, both sockets should have ROM ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... Discovery and stick with the 48k "Goldfinger" . This means the "grill ... back of the Freebird's PCB ; the pcb shows signs of having ... similarly coloured" wires on a PCB . So it cheap , easy , and ... worth going over Freebird's PCB with a multi-meter when ...Vega ARM SOC?I read that the core of the new Vega was an ARM SOC. I thought it would have been an FPGA. But it seems it's an ARM running an emulator. Anyone kn…
... very thin PCB so it'll actually fit in a 48K case!Does anyone know the part number for the ZX Spectrum edge connector?I'm looking for a female edge connector to connect to my ZX Spectrum (and, ZX81). Does anyone know if a compatible connector is still made? Tha…
... /ZX80-ZX81-ZX-Spectrum-16K-48K-128K-2-3-Slot-Edge ... -pin-2x28-card-edge-connector-pcb-gold-pins-kartenrandstecker-buchse-2 ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... the vulnerability of the "Goldfinger" 48K ZX Spectrum to being knocked ... a strain on the Opus PCB though "how much of a ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... later . Then I put the PCB back in the case and ... for sure . My other issue PCB Opus Discovery (I call this ... safe". I am using the 48K Spectrum (Goldfinger) as "combo" ... Well on a rubber keyed 48k Spectrum it should be easy ... that had a "burn damaged" PCBScary video clipI found [url="https://www.youtube.com/watch?v=04rDK7zY7_Y"]this[/url] video on YouTube. It is really scary, but otherwise of great educational value …
... the SPECTRUM keyword and the 48K Basic menu option lock the ... -27 from pcb ) to unlock 128k memory paging under 48k mode.
Spectrum 128k +2 (grey) getting started..So, I just received a grey +2 in the mail. I don't know if it's in working condition, but that doesn't really matter. I opened it up and a small r…
... =149 solders to the tape pcb, which sounds like a logical ... bypass hack as with a 48k speccy (as I don't ... do the mod for my 48k or otherwise my tv-input ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... on the back of a 48K ZX Spectrum . Things were going ... see some writing on the PCB that said "Draysoft" and this ...Jiiira's Sparrow LITEHi All, Just for info .. :) big eprom, cheap 32KB ram and etc. i don't know specification .. :) https://youtu.be/NbI7E1aebrM modern speccy .. …
... just 64K SRAM (I suspect 48K used?). Should be much more ... when it's in an 48K case though.
* Internal ... .
* Looks like [b]48K case compatible board?[/b] With ... So: basically an updated Speccy 48K board. Pretty much the same ... have a brand new pcb.Dead 48k and +2I have a couple of questions. My old 48k had a very wobbly power socket so bought a new one and soldered it on. It will not work at all now? Is ther…
48k - maybe. Most likely to be damage to the PCB track.
Which +2, grey (9V PSU) or black (PSU with DIN plug)?
Do you have a multimeter?
[b][i]Mark[/i][/b]Dead 48k and +2I have a couple of questions. My old 48k had a very wobbly power socket so bought a new one and soldered it on. It will not work at all now? Is ther…
[quote="1024MAK;845600"]48k - maybe. Most likely to be damage to the PCB track.
Which +2, grey (9V PSU) or black (PSU with DIN plug)?
Do you have a multimeter?
[b][i]Mark[/i][/b][/quote]Jiiira's Sparrow LITEHi All, Just for info .. :) big eprom, cheap 32KB ram and etc. i don't know specification .. :) https://youtu.be/NbI7E1aebrM modern speccy .. …
... using one in an original 48k case for a few months ... . I have OpenSE, Original Sinclair 48k, Gosh Wonderful, ZX Diagnostics and ... SMD reset switch on the PCB a little strange but there ... pressing the button on the PCB and maybe also a light ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... pics of the Draysoft Doubler PCB (Evesham Micro) . The wire solder ... , on the back of a 48k Spectrum . I attached it to ... the back of the Speccy 48k and pressed the Red Button ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... as originally supplied with a 48k ZX Spectrum . There not anything ... extra power by cutting the PCB track to the Spectrum and ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... is the fact that the 48k "Goldfinger" ZX Spectrum is working ... restrictive (replacing it on the PCB is probably too much of ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... is soldered to the Spectrum PCB . So I would argue when ... the solder joints to the PCB can fracture when put under ... light-weigh Spectrums (like my 48k rubber keyed Spectrum "Goldfinger") needed ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... combo was using a 48k cased spectrum screwed in ... well on the original 48k Spectrum . Even with this ... original use" concept the 48k oxidization of the contacts ... problem as unscrewing the 48k was easy .However where ... connector to the Spectrum PCB . This is what ...How R@RE was the 16k Speccy?I'm curious about the ratio of 16K to 48K models sold - the 16K seems to be a pretty rare beast these days. All the people I knew who had 16K Speccys…
... 1 board, a plug in PCB module, I have a non ... the time, I had a 48k machine, but could not fail ... the must want games were 48k only, so most active owners ...Composit output on +2 and +3?I recently got hold of a dvd recorder for the purpose of recording speccy gameplay. It turns out that this particular recorder is not compatible wit…
... the PCB the wrong way round.
The 16k/48k/plus ...Composit output on +2 and +3?I recently got hold of a dvd recorder for the purpose of recording speccy gameplay. It turns out that this particular recorder is not compatible wit…
... the PCB the wrong way round.
The 16k/48k/plus ...SpecNextThis looks interesting... http://www.specnext.com/
... at Play. Roms are licensed. PCB has apparently been designed so ... it also fits in a 48K case! RGB 15khz, VGA 31Khz ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
OK back to PCB type boards!
On ... use a similar idea for 48k " problem to safely grip" ... interfaces like, for instance , Spectrum 48K RGB display interfaces?" : (and maybe ... module . Basically it gives your 48k Sinclair Spectrum a nice and ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
Re above pic (No 2 48k power supply in my survey ... this No2 . From the five 48k power supplies I looked at ... of them powered up a 48k Spectrum OK : 2) One ... up a 48k Spectrum . I resoldered the wiring to the PCB on ... the negative side of the PCB and I also put a ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... off and to "PCB mounting" I think PCB mounting refers to the ... is therefore mounted above the PCB.
So there is ... not actually power up a 48K Spectrum ? And it DOES give ...
