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Sound mod for AY audio chipsHi again. This is a repost. I posted it in the misc forum a while back but it definitely should be in here. I was totally pissed off with the crap…
... one done, aimed towords the +3. The second one, version 1 ... the 128 power supply outputs). +2A/B users can take the power from the ... same place as in a +3. The ... can be used in a +3 (+2A) aswell.
Version 1 ... -
Super TrolleyI'm RZXing this game by mistake and I've come across a slight problem. The final task on each day requires you to collect all the trollies from the t…
... happen in week 2 or 3 but somehow I doubt it ... course by that time your spectrum's power supply has melted and your ... -
Opus Discovery 3.5 inch disk driveWould one of these work on a +3 or +2a? So could you save games onto normal disks using a multiface 3 or another mulitiface (1 or 2?) for the +2a? W…
... the rear of the +3 regardless of the drive ... , you can power directly from the +3 but make sure ... voltages in the power socket for a 3" drive are different ... , you will need an external PSU.
Woah, ... the MF3 on a +2a/+3. The +2a is black, the normal ... -
+3 psu schematics and partsHi everyone. Does anyone have or knows where to get the +3 psu schematic? I'm trying to repair one but i cant find any info on the parts reference. …
... find a scheme of a Spectrum +3 power supply
[url]http://www ... .speccy.org/hardware/hardware/Fuente+3-i.html[/url]
Gamex - New J.Cauldwell gameHas anyone bought this yet from Cronosoft ? Received my copy the other day. Absolutely love this ! 16 or so mini games packed into one game ! I l…
... a minute, aren't ZX Spectrum's R@RE? I can ... rubber keyed variant to the +3.
Regards,
Spectrum is.
You'll ... CONDITION', complete with Commodore 16 power supply, a 8-track stereo cartridge ...Noisy 2A displaymy 2A gives a fairly good display until it has to generate sound or other cpu work, which interferes with the signal, giving some "cloudy" effects …
... the amount of interference the +3 supply generates and chucks back out ... onto the mains supply. I always knew when my ... remove the computer power feed cable from a scrap +3 PSU and wire ... to modify a PC supply for your +3, and then make sure ...The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…
... is better than the Spectrum, on a spectrum forum knows damned well ... twice as much as a Spectrum, required a dedicated datarecorder (C2N ... it also had a crap power supply (in fact a significant number ... was down to a duff PSU).
One thing that ...The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…
... is better than the Spectrum, on a spectrum forum knows damned well ... twice as much as a Spectrum, required a dedicated datarecorder (C2N ... it also had a crap power supply (in fact a significant number ... was down to a duff PSU).[/quote]
Funny how you ...Using a +3 power supply to power a CPC.Hi there, I'm going to try and power a CPC6128 using a +3 power supply. The +3 supplies 12V DC 0.2A and 5V DC 2A, the CPC6128 needs 12V DC 0.4A and …
... /> The +3 supplies 12V DC 0.2A and 5V DC 2A, the CPC6128 ... 0.4A and 5V DC 2A.
[/QUOTE]
Does ... strange, all of mine supply
+5v @ 2A,
+12V @700mA and ... the true output of a +3 PSU etc, are you sure you ...At Last!!!!!Beware, there is not too much sense in following text, this is nothing more, than I would like to let whole world know, that I got my childhood dream…
... getting the basic rubber key Spectrum on it's own, and ... , Tape leads) and heavy part (power supply unit)
Postage would ... around ?6 for airmail, or ?3 for surface.External Speccy CommunicationHow does a speccy communicate with the outside world ?? Do you have to have the interface 1 for serial communications ( rs232 ) or are there other p…
... RS232 port on the Spectrum +2A,+2B and +3 was the same as ... . Alas the wiring on the Spectrum +2 was not compatible.
supply second hand ZX Interface 1s ...Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…
... probably will include a spectrum emulator cartridge. If you ... library support for the spectrum (and by extension the ... it?s Printer without power supply. Is there a way ... s own FDD3000 which uses 3" drives. Aside from ... single and double density 3.5" and 5.25 ...AMSTRAD monitor for SPECTRUM+3I have a monitor color Amstrad CTM644, can it function on a ZX Spectrum+3? So yes which is the connection? Sorry but I don't have the plans of the co…
... of wiring of the Power Supply of the ZX Spectrum+3, but I don ...Problem with the plan of wiring of PSU ZX+3I found on the site the plan of wiring of the Power Supply of the ZX Spectrum+3, but I don't have the correspondence of the pins of card DIN with the…
... of wiring of the Power Supply of the ZX Spectrum+3, but I don ... you don't have a +3 power supply and wish to connect something ... to the +3 to power it, by wiring your other supply into a ... plug.
Given the power supply pinout here (which is accurate ...Old vs NewApologies if this is a repeat of an old thread. Who thinks what is best? Old 8-bit games or today's PC titles? I would have to go for the old titles…
... a desert island (with a power supply), I'd go with old ... you were really there in 3 dimensions.
By nature ... much fun.
Chase HQ (Spectrum). Because I appreciate the masterpiece ...The Christmas Pressies Round-up ThreadSo what did everyone get this year? I got :- The really cool GP2X which, as mentioned earlier was a gift to myself, as I didn't think anyone else w…
... for hiking,
A ZX Spectrum Mug from Retro GT,
A ZX Spectrum 3d T-shirt from Retro ... Celebrations,
an international iPod power supply unit,
Belgum Chocolates,
3 years).
How ...Best replacement for ZTX650?What is the best replacement transistor for the obsolete ZTX650? I've read that TIP31 will do the trick. Is there a decent equivalent from the BC or …
... ZTX750. It's a 2A transistor like the 650, ... cut the tracks that carries power to the RAM chips). ... point of that PSU circuit is to supply the lower ... components to make the PSU circuit more reliable. Have ... even if i repair the power supply, i cannot operate it ...Opus Discovery and +2A?Can anyone tell me if the Opus Discovery is compatible with the +2A. I've just bought a +2A off Ebay and couldn't find any info on compatability. If…
... several lines missing from the +2a/3 expansion bus that are available ... (except MF3) fail on the 2a/3. Quirte why Sir Alan had ... dead easy to blow a Spectrum. It could have been resolved ... applying 12V to the 5V power line on that CMOS Z80 ...Did I killed my Speccy ???Hi guys, 1 minute ago I was working on my 128 +2A... But I made a mistake : I cut the gound on the PSU plug of the computer, and I forgot to resolde…
... which case, get a new +2a, as you won't get ... 've used it for one Spectrum repair so far (removing dead ... killed other things in the power supply side of the circuit.ZX 80 went for GBP 96 on ebay BelgiumHello, An untested and unboxed ZX80 went for roughly GBP 96 (EUR 142,50) on [url]www.ebay.be[/url] (look for item number 180087722900) yesterday. I …
... . I've bough a Sinclair Spectrum + for 99p (?7.99 P ... manual and companion cassette, the power supply, connecting leads, and two games ... anywhere. I've seen a Spectrum +2 go for a 99p ... I have never seen a Spectrum +3. Although my friend has one ...Audio input on a +2would it be possible to connect an external tape recorder to the socket at the back,or would something bad happen?
... 128K either flavor (128, +2, +2A, +3, younameit).
If anyone ... to a level that the Spectrum can cope with, without killing ... fit, then the internal motor power could be cut off to ... />
@Mulder: Too bad your +2A's are dead... I wish ...My to-buy listWhat I want to buy: -ZX80 - [COLOR="Red"]bought[/COLOR] -ZX81 - [COLOR="Red"]bought[/COLOR] -ZX Spectrum 48K - [COLOR="Red"]bought!!![/COLOR] -ZX…
... does not come with a power supply unit (and never did) ... problems running it from the Spectrum rear connection port, but ... The Spectrum+ again is boxed with manuals, guarantee card, PSU and cables ... I have never used this Spectrum+.
Please advise ...divIDE problemsI have built one up and so far cannot load anything. The divIDE welcome screen comes up detects the drive.. 0 Seagate Technology 12 LBA 1 None 0 v…
... (and an MB02) from a +3 power supply. I'm not really a ... it with one from a +2a and it worked!), and also ...48K Speccy not workingHey, A few months ago (hope it´s not to late) I was loading a game into my speccy and from one moment to another it stopped working! I unplugge…
... the first, check if your power supply works. Use a multimeter to ... easier to find another 9V PSU.
3. If your primary circuit ... /> 4. If (3) passes, check electronics in your PSU. I have never ...48K Speccy not workingHey, A few months ago (hope it´s not to late) I was loading a game into my speccy and from one moment to another it stopped working! I unplugge…
... the first, check if your power supply works. Use a multimeter to ... easier to find another 9V PSU.
3. If your primary circuit ... /> 4. If (3) passes, check electronics in your PSU. I have never ...48K Speccy not workingHey, A few months ago (hope it´s not to late) I was loading a game into my speccy and from one moment to another it stopped working! I unplugge…
... border. This is very likely power fault.
On the ... photo i see a power regulator in the top ... s really not mess with PSU's internals, we don ... 's PSU of his original Spectrum 128+ outputs 9V, +3 PSU really ... 9V from the PSU is fed there. Pin 3 is the output ...128 spectrum zx +2 is stuck on test screenhey this is my first spectrum i bought it from a boot-sale for 2 pound and it came with loads of games but when i turn it on i get the test screen an…
... as does a +2a - difference is, the +2a has many more " ... darkest +2a cases are a grey colour. When you power it ... up, dows the menu say +3 BASIC or ... it says +3, then it's a 2a, else it's ... a grey +2. Alternatively, does the power supply ...ZX81 power supplyFriend gives me ZX81 without power supply and i want to test whether he work or not. Can i use Spectrum p.supply for that purposes? I dont want to d…
... gives me ZX81 without power supply and i want to ... The ZX81 power supply has centre +ve, while the Spectrum has centre ... pinouts.htm#PSU]FAQ[/url]: any reasonable variable power supply should ... be able to supply that kind ...spectrum PSU'sI've read contradictory info on which psu(ie amp rating) is for which spectrum. :confused: The models and amp ratings are 1.2A, 1.4, 1.85 and 48k, …
... br />
See, these Spectrum supplies are unregulated and rated ... />
Inside the Spectrum (not +2a/3) is a voltage regulator, the ... />
Also inside the Spectrum is another regulator, only this ... voltages go off to power the lower RAM block etc ...Interface extension cable ?I'm wondering if I can make an extension cable for the Speccy's expansion port. It's not the part of making it I'm uncertain about, but wether the l…
... probably the case for a 3.5MHz bus. But inductive noise ... cable to the zx's power supply, the amount of noise picked ... do something similar for the spectrum by looking at ic datasheets ...
