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Composite video mod on a 16K issue 2, not workingI carried out the composite video mod detailed here: [url]http://user.tninet.se/~vjz762w/fixuspec.html[/url] I chose the one that requires the trans…
I carried out the composite video mod detailed here:
[url]http://user.tninet.se/~vjz762w/fixuspec.html[/url]
I chose the one that requires the transistor BC547 and which outputs a true 75ohm signal. I managed to unmount the whole ... -
Zenobi correctionsI've been going through my collection and have noticed that a few titles were bundled with freebies on side 2, whether they were full games or teaser…
... bundled with freebies on side 2, whether they were full games ... And The Cat / Goblin Gazzette Issue 1
The Balrog And ... Wombats Is Missing / Goblin Gazette Issue 2
Retarded Creatures And Caverns ... -
Dead Spectrum diagnosis and desolderingI have two dead Spectrums - one I'm pretty sure is caused by bad memory, and the other - well, perhaps a bad ROM, perhaps a bad CPU (it gets halfway …
... Ltd. message). It's an issue 2 motherboard (with an after-manufacture ... other dead Spectrum is an Issue 6 Spectrum+.
None ... for the ULA in the issue 2 Spectrum), so it's the ... not sure (I dodge the issue on my own projects by ... -
Component Equivalents/substitutionsA while ago, I mentioned to somebody in a thread that we should have a list of component equivalents and substitutions so that it's easier to fix our…
... in place of the BA157 issue 2+
ZTX650/651 works in ... of ZTX650 in TR4 position issue 2+
BC184 work in place ... of ZTX213 at position TR5 Issue 2+
ZTX313's in ... BC547, BC548 and BC549 in Issue 2+ Usually improve picture quality significantly ... -
Blowtorch method of Speccy repairsI just did my first Spectrum repair (and successful at that). It was the Issue 2 spectrum I wrote about a while ago, I just hadn't got around to doin…
... at that). It was the Issue 2 spectrum I wrote about a ... -
Empty rubber spectrum caseDoes anyone know where can i get one or two empty rubber spectrum cases in good condition? I know there is ebay but i couldn't find anyone selling ju…
... case.
I repaired two issue 2 spectrums and i want to ... -
toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…
... ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the ... -
Alien CityI was browsing the screen shot archive when I came across [url=http://www.worldofspectrum.org/infoseekid.cgi?id=0005943]Alien City[/url] which is act…
... X from Big K magazine issue 2, it's Ironic as I ... -
Rubber Key Spectrum BoxesAfter buying quite a few boxes i have found that in all there are 7 ndifferent box designs and its possible to know which issue speccy isin the box w…
... postal box which contains an issue 2 16k, on both ends the ... end has 2 side flaps and 2 larger side flaps, again issue 2 spectrums ... part of the box picture issue 2 spectrum.
5, This ... in korea stamped spectrum inside, issue 4 spectrums in these.
The long view of TV out qualityAs time went on, Sinclair improved the analogue side to give better picture quality. It's therefore ironic that out of the four Spectrums I currentl…
... currently have, the oldest (the Issue 2) has the best video quality ... out. The other three (Issue 4B, Issue 4S and a toast rack ...RGCD - Free CD Diskmag[img]http://i40.photobucket.com/albums/e226/darthgord/rgcdcover.gif[/img] For those not in the know, the mag not only reviews the best new releases …
... try.
Highlights this issue include...
[i]"Reviews of ... !"[/i]
Reviewed in issue 2 are 4 recent(ish) releases ...+2B ram chips?Hi all, I have got 2 Plus2B`s and 1 Plus2 gray case. Ok the one Plus2B don`t work, so I tried to see if I could pin down the problem. I changed the …
Hi all, I have got 2 Plus2B`s and 1 Plus2 ... problem.
I then removed 2 ram chips IC6 and IC4 ... replace dwith 2 other ram chips that to ... .
The Plus2B is an Issue 2 Z710833
Any one any ...Poorly Spectrum + Fault diagnosis help needed!Hi, I've got a Spectrum+. Sometime in the past I broke it and sent it off to be fixed. It came back working good as new, but with an issue 2 board i…
I want to build a new, super spectrum ;-)only kidding Andrew :-) my brain's going at a mile a minute at the moment, so I thought I should put some of the ideas down in case one of them is w…
... /> I've got a spectrum Issue 2 board, that's spare, all ...Another odd Spectrum 48k... or is it?Amongst some goodies I acquired at the weekend, [URL="http://www.drumfu.com/OddIssue2SpectrumFull.jpg"]this Issue 2[/URL] is unusual. I have a bit of…
... .drumfu.com/OddIssue2SpectrumFull.jpg"]this Issue 2[/URL] is unusual.
I ...128 I/O portsIn The Spectrum Hardware Manual there is a small circuit on page 71/72 to allow 128 I/O ports by using IORQ+A7 to override IORQGE, so any I/O access …
... cannot be used with an Issue 2 Spectrum with a transistor soldered ...Fanzines-a-go-goAt the end of the Christmas holidays, I brought home several kilos of mid-1990s-to-early-2000s Spectrum fanzines salvaged from my parents' house, whi…
... - there are two issue 186s, three issue 188s and no issue 189, but ... editions of Crashed and Z2 issue 2, if that even exists. (I ... sure it ever got past issue 1, although I definitely remember ... demo reviews I wrote for issue 2 published [i]somewhere[/i] littered ...Format(how many were there)?Hi Guys, Did anyone subscribe to Format as I have now got the lot up until vol 12 issue 2 (another ebay win), guess this may have been the l…
... lot up until vol 12 issue 2 (another ebay win), guess this ... may have been the last issue , anyone know anything else (tried ...If you've got a real working MF128,IF1, and MDR combo can I ask a favour?So, if you do have a real Multiface 128, Interface 1, Microdrive and, oh yeah, a Spectrum (48k or 128k) that are all working, can I ask a favour...? …
... ) indicates you have an IF1 Issue 1 variant
; a result ... ) indicates you have an IF1 Issue 2 variant
; a result of ... that have a fabled IF1 Issue 3 variant... :)
;
; ... and ...Lerm MicroMate - A Full CircleWell, it's taken a long time... but while eventually making an image of my [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0008433"]MicroMate[…
... ,$ff[/CODE]
2. Purposefully corrupt the header checksums ... Spectrum 48k and Interface One Issue 2.
It should also ... be compatible with an Issue 1 Interface One but ... into your Spectrum.
2. Insert an unused microdrive cartridge ...Spectrum 48K colour problemI obtained Spectrum 48K issue 2 in verry good condition. Machine work very good, but picture on my Samsung TV (72cm diagonal flat 100 Hz) is little s…
I obtained Spectrum 48K issue 2 in verry good condition. Machine ...Socket to me..Specchums ! I'm laying out the PCB for the ULA replacement, and I need to know how common it is for the following IC's to be socketed (all to the ri…
... /> Issue 2 - IC25 IC3
Issue 3 - IC25
Issue 4 - IC25
Issue 5 ... or 6 - IC28
Issue 6 is the same as ... Issue 5, so answer for issue 5.
So, for your Spectrum issue, please 'vote' for socketed or ...Upgrading to 48kI picked up a 16k Issue 2 Spectrum over the weekend, and I'd like to upgrade it to 48k. I've scanned an old [URL="http://www.drumfu.com/SinclairZXSp…
I picked up a 16k Issue 2 Spectrum over the weekend, and ... -DavidReidElectronicsNZ.zip"]upgrade guide[/URL] (2.16mb!) from an Auckland electronics ... /> 1 x 74LS32 [IC23]
2 x 74LS157 [IC25,IC26][/CODE ...Games sale clean-out...Having a clean-out, and are selling the titles below... PM me if you're interested in any of them. Unsure of any particular prices - make me an off…
... tape)
Spectrum computing Issue 2
Spectrum computing Issue 3
Spectrum ... computing Issue 4
Spectrum computing Issue 5 ...
Spectrum computing Issue 6 ...Several Spectrums for Sale - + Some GamesHaving a bit of a pre-christmas clearing session, I'm Selling 6 Spectrums on Ebay. 2x Issue 3's and a 6A which are blown. An Issue 2 Working An Issue…
... /> An Issue 2 Working
An Issue 4A Working
An Issue 4S Boxed ...Problem upgrading 16K SpectrumHello Spec-chums, I've been a long time Commodore user, but also a long-time Speccy admirer (and emulator user). I've recently got hold of a Issue 2…
... recently got hold of a Issue 2 Speccy. I discovered that it ...Complete set of "Your Spectrum" magazinesI have a complete set of [b]Your Spectrum[/b] mags for sale. All in good to very good condition, considering the age (let me know if you want more i…
... more info about a particular issue - although [u]I will only ... the set (£1.43 per issue), plus the exact postage cost ... ] poster that was included with issue 2 - sorry.
If you ...Jetpac questionHi all, I just bought a copy of Jetpac off of Ebay and I'm having problems. To start, I'm trying to play it on an issue 2 Speccy with Interface 1, 2 …
... it on an issue 2 Speccy with Interface 1, 2 microdrives and Multiface ...IN 255 behaviour not emulated in Spectaculator and ZXSpinI'm not speaking about "normal" IN 255 behaviour. All of you know what I'm taking about: IN 255 can be used to "read" screen data as it's retrieved f…
... in a real Spectrum 48K (issue 3B). Here's the ... models (issue 2, issue 3 with a 5C112E-2 ULA, issue 3B and issue 6A). ... /> Main proc
ld a,-2
call CHAN_OPEN
< ...
