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zx spectrum 128+2a/b questionsIv just purchased a 128+2 and have only one game for it lol (Super stunt man). A few question if anyone can help.. 1)I'd like to run games through …
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That is correct. The motherboard was designed from the start ... (c) 1987) of the +2A/+3 motherboard (Z70830) and I have a ... />
[1]The +2B motherboard (Z70833) has an ISSUE 1 ... scrapped. Perhaps there's a big pile of ISSUE 3 boards ... -
External Tape / Audio Input on Spectrum +2AEvening all, I've just picked up a Spectrum +2A and have been trying to load TZX files from my Mac into the Spectrum. I know the leads and methods …
... only one pin on the +2A/+3 is input.
2A (Z70830 motherboard) or a +2B (Z70833 ... motherboard). If the latter have you ... -
+2 OverheatingMust first give thanks to Dazza75 for supplying me a replacement +2 however it seems to be overheating and corrupting graphics in games making them u…
... have a look at your +2A / +2 motherboard for you. All you ... -
Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…
... this point that the +2A/+3 motherboard has a different arrangement 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 …
... be smaller than a PC big motherboard extension lead/connecor but a ... big connector does stop any confusion . ... -
A guide to the evolution of development of architecture of the ZX Spectrum[color=#FF0000][b]New![/b][/color] Black_Cat Info Guide #10 "A guide to the evolution of development of architecture of the ZX Spectrum" http://zx.cl…
... .com/retro/images/+3_inside_i1.jpg"]+2A/+3 motherboard is (c) 1987[/url ... the first cite of the +2A going on sale was, and ... -
A guide to the evolution of development of architecture of the ZX Spectrum[color=#FF0000][b]New![/b][/color] Black_Cat Info Guide #10 "A guide to the evolution of development of architecture of the ZX Spectrum" http://zx.cl…
... .com/retro/images/+3_inside_i1.jpg"]+2A/+3 motherboard is (c) 1987[/url ... the first cite of the +2A going on sale was, and ... -
Free +2A MotherboardFree +2A motherboard in full working order. Buyer just pays postage and packaging. If nobody is interested then in the next week it gets consigned …
Free +2A motherboard in full working order.
Buyer just pays postage and packaging.
If nobody is interested then in the next week it gets consigned to the bin. -
Using +2B ROMs on a +2A motherboardHi I've recently acquired a +2A with an English keyboard, but Spanish system ROMs. I also have a faulty +2B, with a perfectly working set of Engli…
... /> I've recently acquired a +2A with an English keyboard, but ... +2B ROMs work in the +2A, or are there code differences ... +2B was just a small motherboard revision, or whether it also ... -
+2A (I think) Power Supply UnitSo, I picked up this black +2 (it's the +2A, right? I'm not sure) and it works fine. However, the PSU can be a bit flaky, so I was looking to see if …
... black +2 (it's the +2A, right? I'm not sure ... for sale. It's the big black, erm, ribbed one, the ... -
Recent Returnee to the spectrum fold needs hardware adviceHi all. Thanks for taking the time to read this. This is my first post to this forum after I stumbled on this site just a few weeks ago, i only reg…
... recently purchased a Spectrum +2A and a multiface 3 as ... to be confusion. The +2a has the +3 mainboard but ... tape reocrder into a +2a as even though it has ... disk controller on my PCs motherboard and then have it ... format is it just one big block of binary data? ... -
+2a datacorder problemsHelloooo, how's it going? Reason I'm posting is that 1) I'm a massive speccy fan, it was the first range of computers I ever owned 2) I'm having rea…
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I just bought a +2a off ebay (listed as tested ... the wires going into the motherboard connector are in properly, made ... plug that goes into the motherboard (I've seen it referred ... -
Help with faulty +2ahi everyone I'm Nuno from Portugal I think I made poopoo with a 128k +2a motherboard I had spare for testing purposes This motherboard has always …
... made poopoo with a 128k +2a motherboard I had spare for
testing purposes
This motherboard has always worked without any ... -
Spectrum +2ASpectrum +2A (Black) Bought from an e-bayer a while back, but it's sitting under my bed collecting dust. Motherboard perfect and working fine, as i…
Spectrum +2A (Black)
Bought from ... bed collecting dust.
Motherboard perfect and working fine, as ... />
Useful for spares as motherboard and keyboard in good working ... -
+2A ear socketI am new to the wos forums but have played spectrums for many years ;). I was hoping someone could help me because i have a spare +2A which I would l…
... because i have a spare +2A which I would like to ... tzx's). On my other +2A its all normal with tape ... can achieve this with the +2A system because i don't ... via play pin on the motherboard with a mono jack socket ... -
External Tape / Audio Input on Spectrum +2AEvening all, I've just picked up a Spectrum +2A and have been trying to load TZX files from my Mac into the Spectrum. I know the leads and methods …
... picked up a Spectrum +2A and have been trying to ... using this method on the +2A.
On ... tape in port, but the +2A refuses to do anything. Games ... from my Mac to the +2A.
I' ... solder components directly to the motherboard).
So, ... -
+2A/+2B/+3/+3B researchdoing my redrawing/correcting of the +3 schematic I'm uncovering lots of oddities in the service manuals. I am trying to work out what really exists…
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1) There are two +2A/B circuit boards (ISSUE 1 ... changed the name from the +2A to +2B, however both ISSUE ... between the schematic from the "+2A +3" diagram from the +3 ... it made?
what version motherboard does it have?
Challenging Common Knowlege: The +2A/B[I]I was going to write a big long essay about my research on this subject, but being an incredibly lazy person I never really got anywhere with that…
... was going to write a big long essay about my research ... /> Some statements include:
"The +2A is the same internally as ... the +3"
"The name +2A changed to +2B when manufacturing ... is demonstrably incorrect because the +2A case moulding reads "Made in ...Spectrum +2a problemsGot two +2a's here, problems on each. 1st one; Works just fine apart from cassette player which does, then doesnt, then does work, it plays ok, spee…
Got two +2a's here, problems on each.< ... the beginning it makes a big squeaking noise, doesn't do ...FS : Spectrum +2A (fully working) inc manual + lightgunAs title, fully working nice condition +2A. Ive tested all the keys, loaded and played a few games of Motos and all was fine. Includes nice conditi…
... title, fully working nice condition +2A. Ive tested all the keys ... />
I also have a big pile of covertapes and excess ...Treasure Island Dizzy 128k +2a modeHi all! I have a original black spectrum 128k +2a computer in my collection and quite a few games and im a big big fan of codemasters and the Dizzy …
... a original black spectrum 128k +2a computer in my collection and ... few games and im a big big fan of codemasters and the ... in 128k mode on my +2a system. it loads up but ... games are incompatible with the +2a due to ROM changes.
Grey +2 and black +2A keyboards, funny !!!Hi all, Yesterday I was working on a destroyed +2A (case and motherboard)... I changed the ram, and the MB returned to life. But the keyboard is dead…
... working on a destroyed +2A (case and motherboard)...
I changed ... keyboard of my other +2A, and it worked. I ... the membrane...
The +2A keyboard membrane has a 11 ... 128+2 on the poor +2A, just for fun :D ... works on a black 128+2A !!!
Grey ...ZX Spectrum +2A with some stuffas I am moving on to the Atari STE I have decided to sell my ZX Spectrum +2A Its in mint condition and I still have all the boxes for it. the machi…
... to sell my ZX Spectrum +2A
Its in mint ... /> the machine has had a motherboard clean and I have changed ...Anyone using an RGB SCART cable with a +2A/+3 and LCD TV?In [URL="http://www.worldofspectrum.org/forums/showthread.php?t=44697"]a recent thread[/URL], I mused: [quote]Can +2As be composite modded? If so, I…
... doing. I know that the +2A's RGB output can take ... /> Does anyone here use a +2A or +3 using an RGB ... talking about[/URL]; notice the big disclaimer on the page saying ... no sense in getting the +2A composite modded if it doesn ...Checking a Spectrum +2AI've just bought a (working) black +2A, and whilst I await the new Scart lead and an appropriate PSU, I thought I would ask a quick question about an…
... just bought a (working) black +2A, and whilst I await the ... for and replace on the motherboard?
I'm going ...Another way to add audio input on a +2 - No more low level sound problem !Hi all, Last week, with 3 friends, we participated to a modelism / games / hobbies meeting, and we made a retro computing stand... (big succes, I'll…
... made a retro computing stand... (big succes, I'll post pictures ... soldered 2 wires on the motherboard of the tape recorder, where ... this must work with the +2A too (can't see why ...+2A: issue 1 no sound but better picture than issue 4?Hello everyone. I have a slight problem here and I am trying to figure out what could be wrong. :-( I have two spectrum +2A with two board revision…
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I have two spectrum +2A with two board revisions, one ... /> Ok, it is not a big difference, but it [I]is ...Everyone's a Wally ( big box edition ) load problem 2A ?Hey Guys! Got Everyone's a Wally today off eBay and it won't load on my 2A .....anyone else have this problem ? It's not the hyper load version .…
... won't load on my 2A .....anyone else have this problem ...Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... case is definitely black, has '+2A'
stamped on the bottom ... /> Both the case and the motherboard have similar amounts of dust ... isn't Z70833 a +2B motherboard??
It also has what ... wires, isn't that a 2a mod?
I want to ...Yesteryear's Computers.Ahhhh ... [URL="http://www.computerworld.com/action/article.do?command=printArticleBasic&articleId=9023960"]back in the day[/URL] when a 300mb system…
... 's (48k+ and a +2a), Mastersystem, Megadrive, big box of Scalextric stuff ... 've still got the original motherboard from it somewhere! Incidentally, I ...
