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Issue 4S Schematics and DC-DC circuitA while ago I bought a Spectrum 4S that had problems tuning. I removed the RF tuner as I was not going to use it and did the composite mod. It worked…
... everything where connected. Still the issue 4 schematic is of some help ... -
Kempston Interface/Divide RandomnessI have just complemented my system with a Kempston joystick interface and am having some terrible stability problems. I have an Issue 4 (4a I think)…
... .
I have an Issue 4 (4a I think) machine with ... -
Enigma Tape MagazinesHi folks, A while ago Hamish Rust loaned me a number of ETM tapes: http://www.worldofspectrum.org/infoseekpub.cgi?regexp=^Enigma+Software+Developme…
... for 128k/+2/+3. From issue 3 onwards are fully 48k ... support is indeed introduced with issue 5.
Also the ... price for each issue on tape is ?1.99 ... 's address), It also says "issue 4 only on +3 disk for ... 0:29 or between 4:12 and 4:20 of ETM6 :cry ... -
Some Sinclair things for sale...Hi, I want to sell some ZX Spectrum things (click on photos to see larger ones): - [b]FAULTY[/b] ZX Spectrum power supply. It overheats and the only…
... /th_IMG_0448.jpg[/img][/url]
Issue 1 with original ROM. ROM ... /th_IMG_0444.jpg[/img][/url]
Issue 4? with original ROM. ROM and ... -
16k Issue 2 board and DivIDE load errorsI today got an Issue 2 16k board (thank you PMSR) that i added the logic and ram on to get a 48k machine. However, I am unable to load software from …
I got similar errors when using my Divide with an (apparently faulty with replacement en route) Kempston interface with an Issue 4 board - dunno if that helps :). -
ZX 48 issue 4S no s-video possible?No s-video on ZX 48 issue 4S possible? I have had this mod on my issue 4A. But this did not work with my 4S. On C65 is no chrominance signal. Here …
... it is similar to other issue 4 machines when I have compared ... -
ZX 48 issue 4S no s-video possible?No s-video on ZX 48 issue 4S possible? I have had this mod on my issue 4A. But this did not work with my 4S. On C65 is no chrominance signal. Here …
... it is similar to other issue 4 machines when I have compared ... -
DivIDE CompatabilityThe Spectrum is 30 show proved a valuable event for investigating issues with Spectrums which do not work with the DivIDE.... The ones I sell are ma…
... /> My experience is that the Issue 2 boards is sufficient to ... like poorly applied wallpaper... The issue 4 seems ok though. So does ... -
Average age of a Spectrum fanHi! I'm wondering what's the average age of us, readers of this forum. I'm 29 and started playing and programming on the Spectrum when I was 13 (infl…
... keyboards. They range from Issue 1 motherboards to Issue 4. I also managed ... -
Lighter: Better Than Raw[CENTER]So, [B](Burn The) Lighter's back[/B]! And don't ask me why I had to skip issue two at that point. [IMG]https://dl.dropbox.com/u/95941449/Bur…
By the way, does anyone want to see the TRD version of issue 4 in English? I know Gasman might be busy with porting it over, but I know you're gotta love the upcoming articles in the said release. :) -
Webpages on SpeccySo I'm bringing up the topic of the web-surfing via Spectranet, first covered by Moroz1999 in Burn the Lighter issue 4. If you still haven't read his…
[QUOTE=Crash Nicker;657334]...Burn the Lighter issue 4...[/QUOTE]
There's a new one out already? I thought no.3 came out just a few days ago??? -
Z80 new old stockHi. I found this on eBay but ... is there a way we could know they don't hav a faulty M1 line? [url]http://www.ebay.com/itm/Zilog-Z80-CPU-Z0840004PS…
... being the non-connected !M1 issue that marred the Zilog Z80 ... /> The CPU works perfectly with Issue 4 48k / and + as well as ... -
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 …
... pcb says its a 1990 issue 4 by amstrad.
On screen ... -
Italian MIA?[url]http://www.ebay.it/itm/Cassette-per-ZX-Spectrum-48k-16k-originali-SUPER-SINC-3-PEZZI-/251197421094?pt=Retrocomputer&hash=item3a7c887626[/url] …
... utility Il tastierista, published on issue 4 of Tutto Spectrum. (See Spectrumpedia ... -
The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... devices):
[code]
+D (Issue 4)
--------------------------------------------------------------------------------
#E3#EB#F3 ... -
A few questions on what hardware to buy...Hello First post here. I never had a Spectrum as a kid, but a few of my friends had one. I used to love playing the games on them - I have very fo…
... but the final version, the ISSUE 4, is pretty close to perfect ... -
French MIA tape in ebayIts not expensive at all yet, and comes with a bunch of games: [url]http://www.ebay.fr/itm/ZX-SPECTRUM-20-logiciels-/170988460276?pt=FR_GH_Informati…
... SCRs for Softheque Ordinateur n.4, but not an actual TZX ... /> I see, as well, that issue 4 has the inlay, so probably ... -
The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... It's a different design / issue.
In the schematic you ... pcb I have around, an Issue 4-something.
I read ... -
Adding IDE to your Spectrum +2 A/B (or +3)Hello my fellow [B]WoS'ers[/B] [B]This is a shared thread with [url]www.amibay.com[/url] which you can [URL="http://www.amibay.com/showthread.php?t=…
... at it. This is an Issue 4 board, so I would guess ... -
Difference between brands of 4164 chips?I have gotten my hands on a batch of several brands of 4164 chips. Examples are NEC D4164C-3 and Mitsubishi M5K4164ANP-15. Anyone knows if any type …
... the voltage convertor to meet issue 4 standards. The official solution then ... -
Spectrum + / kempston interfaceI'M VERY NEW to the cult of spectrum (have introduced myself elsewhere) so please don't hurt me for asking what may seem a silly question to others. …
... Stick and both my Issue 4 Spectrum+ and my Issue 3 rubber keyboard ... -
The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... the ROM. It is an Issue 3 rom IIRC.
Issue 3.01 onwards) for hints ... see in Format volume 3, issue 4, page 11:
[QUOTE ... -
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... Spectrum 48k 1982 48k AR406084 issue 2
Spectrum 48k ... /> Spectrum + 1984 48k 114-246755 issue 6A
Spectrum + ??
issue 4
Spectrum +2B 1987 ... 128k U025258 issue 2
Spectrum +2B ... -
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).…
... PCB layout was adapted later (issue 4). That is why you find ... -
Spectrum Motherboard ModelsHi, Is there documentation anywhere which details the various motherboard revisions on the +2 and +3? Best wishes Peter Jones
... have currently:
[QUOTE]
ISSUE 1
[LIST]
[/LIST]
ISSUE 2
[LIST]
[/LIST]
ISSUE 4
[LIST]
[*]C53 ... -
Timex 2048 + Interface 2When playing with ZXC3 cartridge (very nice piece of HW from Paul - highly recommended), I connected original Sinclair IF2 to TC2048 and... no joysti…
... to be rare Issue 4 or some early version (Issue 1/2 ?) or ... -
What's the POKE that removes the Start Tape message when saving?I'm sure there is one... you could POKE one of the system variables and when you SAVEd it would do it without the pause and the Start Tape message. …
... /Issue04/Pages/YourSinclair0400035.jpg"]YS Issue 4 Task Force[/URL] that does ... -
What's the POKE that removes the Start Tape message when saving?I'm sure there is one... you could POKE one of the system variables and when you SAVEd it would do it without the pause and the Start Tape message. …
[QUOTE=jp;701929]There's a handy listing from Pete Erskine in [URL="http://www.worldofspectrum.org/showmag.cgi?mag=YourSinclair/Issue04/Pages/YourSinclair0400035.jpg"]YS Issue 4 Task Force[/URL] that does the trick[/QUOTE]
Lovely, thanks jp! -
ZX Spectrum manufactured by SAMSUNGI just got hold of a 48K ZX Spectrum Issue 4S of which was manufactured by SAMSUNG. I was not aware that Samsung manufactured Spectrums under licence…
... yes, Korean Spectrums also featured Issue 4 motherboards. The agreement with Samsung ... it's unlikely that an Issue 2 could have been produced ...
