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Speccy 128Im looking to buy a speccy 128 (pref the original sinclair model (even better with the additional keypad)) to replace my broken 48+. I dont have a jo…
see [url]http://www.worldofspectrum.org/forums/showthread.php?t=15299[/url] for a recent conversation reguarding the state of my speccy :). Would it be fairly simple to replace the 128 membrane with the one from the 48+? And theyd be compatible? -
Spectrum CapacitorsLooking for some opinions here, if I may? In the 80's and 90's I used to repair Spectrums and other machines for a living so I'm reasonably famili…
... would never just go and replace capacitors unless I suspected them as ... -
Are turbo loaders worth it?I found turbo loaders fascinating and I've spent quite some time disassembling and trying different types, and they work great when I load the games …
... a review, and/or recap (replace capacitors), to improve loading. -
Speccy 128Im looking to buy a speccy 128 (pref the original sinclair model (even better with the additional keypad)) to replace my broken 48+. I dont have a jo…
Im looking to buy a speccy 128 (pref the original sinclair model (even better with the additional keypad)) to replace my broken 48+. I dont have a job atm so I cant offer huge amounts for one. -
Interface 1 electrolytic capacitorsInterface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones? I always do this with old speccys but is it…
Interface 1 has three 47μF electrolytic capacitors. Is it necesary to replace them with fresh ones?
I always do this with old speccys but is it also necesary with interface 1? -
Multiface ONE vs Multiface 128Hello, Bit of a silly question here, but i couldn't really find any information about this. I have a Multiface ONE and if try to replace its EPROM w…
... if try to replace its EPROM with a Multiface 128 EPROM (or ... -
Spectrum+ 128 (toastrack) - tuning issueI remember a post from a while ago where [COLOR=Blue]Winston [/COLOR]said his [COLOR=Red]toastrack[/COLOR] had horrendous [COLOR=SeaGreen]drift [/COL…
... to test it with a 128 game) over my shoulder. Trouble ... or gtsamour suggests swapping out capacitors or transistors? :)
I ... -
Spectrum 128+ (No TV picture)I got a Spectrum 128+ which is not generating any picture. I checked the TEA2000, and it gets not 12 Volt, but only 1.4, so this is the problem, I gu…
I got a Spectrum 128+ which is not generating any ... the headphones.
What to replace? TR4? C44? I cannot read ... -
ISO ROM 128 with TR-DOS 5.05(cz)This is new correct version of ISO ROM for ZX + BETADISK. Some extra basic command is designed specially for use in conmination with TR-DOS 5.05(cz).…
... video)
ISO ROM 128(version 2010) + TR-DOS 5 ... line after char "!". This char replace "RANDOMIZE USR 15619: REM:" and ... monitor/debugger "devastace+"
SPECTRUM 128 - this function is unused -
Enhanced 128 Editor ROM ?Hi :) Over the years a bunch of people made enhancements to the original Spectrum ROM. The known bugs were fixed, new features added, etc. but has a…
... the 128 machines? Enhancements like renumber with start/step adjustment, find/replace ... -
CapacitorsSorry, another question... I've done a bit of looking around, although after a couple of beers this may not have been as systematic as usual, but I …
... information on the specifications of capacitors that should be used as ... posts have said I should replace them all if possible, and ... -
Replacement PSU for 128+Hi all! I am getting tired of the old heavy Spectrum 128+ PSU of mine. Could u point me to a modern PSU in ebay that can replace the old brick? Th…
Hi all!
I am getting tired of the old heavy Spectrum 128+ PSU of mine.
Could u point me to a modern PSU in ebay that can replace the old brick?
Thanx in advance! -
Spectrum CapacitorsLooking for some opinions here, if I may? In the 80's and 90's I used to repair Spectrums and other machines for a living so I'm reasonably famili…
... electrolytic capacitors used in the Spectrum. Some people seem to replace all ... , and I wonder if the capacitors used by Sinclair are really ... did I need to replace any electrolytic capacitors (I can't say ... of a new set of capacitors isn't that great, but ... -
Which capacitors are electrolytic?Hi! I'm refurbishing my 48k issue 6a, and as recommended by many (and not recommended by some) I'm going to replace the electrolytic capacitors. Mind…
... ) I'm going to replace the electrolytic capacitors. Mind you, I don ... -
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…
... PSU of his original Spectrum 128+ outputs 9V, +3 PSU really ... dead => replace it.
2. One of electrolythic capacitors (blue ones ... to fail because of dead capacitors. This is detected by desoldering ... is good and one of capacitors (or, well, chips on ... -
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 …
... "You should replace the 2 small 10 uf capacitors next to the ... the type and no of capacitors may vary : my Opus no ... :- cut down ZX Spectrum+2 128 combo idea with "grill pan ... -
Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
[quote="guesser;931987"]The 128 wasn't intended to be ... /> There are just three electrolytic capacitors on the 5V power rails ... possible that the remaining two capacitors have gone bad and their ... little more time, I’ll replace them.
For a ... -
48K ZX Spectrum 48K Recap (Capacitors) Or Not?I have seen arguments "for an against" on this subject by some "high calibre" experts . So if the experts can differ on this question then my questi…
...
Electrolytic capacitors do have a limited ... capacitors used in this type of circuitry as ‘non critical’ so ‘replace ... capacitors I class as ‘critical’ so replace ... 128, Amstrad CPC464, CPC6128, Atari ST, STFM, STE.
Electrolytic capacitors ... -
Repairs and Reparing.Hi All, Just finished resurrecting an Issue 3A board. Had black lines, so replaced the lower 16K RAM chips, Amazed they just cost a couple of doll…
... the camp of always replace all the electrolytic capacitors in everything. For ... , ZX81, or on ZX Spectrum 128, +2, +2A, +2B, +3 or ... I recommend replacing the electrolytic capacitors in the DC-DC converter ... -
I just bought a second hand BBC MasterI have had the notion for a while to get myself a old Beeb - maybe a scrappy one and fix it up - recap its PSU or whatever. Well I gave in yesterday …
... to expand…
X2 capacitors are normally used for interference ...
Back to the Master 128 SMPSU (switch mode power supply ... .
The Master 128 has the same video outputs ... is a better capacitor to replace that with. However I think ... -
Football Director 128Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any o…
Sorry if this has come up before but having downloaded Football Director 128 when I try to load it it always seems to crash on the title page. Any one know what I'm doing wrong? Does anyone else have this problem?
Cheers!
Paul -
Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …
... /> EA67 77 LD (HL),A ;replace digit in memory
EA68 ... loading Accumalator with value
128? If so when a comparison ... 1 taking the value of 128 up and into
this ... -
128 +2 video connections.I have just got my hands on a Spectrum 128 +2 grey model all in working order, what I need to know is if I take a signal from the CVBS Composite Vid…
... my hands on a Spectrum 128 +2 grey model all in ... -
Stop me from blowing up my original Spectrum 128!I have a Spectrum 128 (not the +2), and I want to play some of those old classic games again. The trouble is this. I still have the original Power Su…
I have a Spectrum 128 (not the +2), and I ... it will work on the 128, but...
I'm ... -
ZX Spectrum 128 BoxedRoll up, roll up ... etc ... I've eBayed two of my Speccy 128 machines. Only a few days of bidding left ... Take a look if u r interested in acquir…
... eBayed two of my Speccy 128 machines. Only a few days ... a boxed Spectrum 128 machine, and a Spectrum 128 machine without working ... as I have another boxed 128, so these are spares. -
Multiface 128I have a Multiface 128 which I'm thinking of selling... Only thinking of it... The button and case are damaged, There are some aesthetic defects (I s…
I have a Multiface 128 which I'm thinking of ... -
Multiface 128Greets :) I am after either.... a) Somebody willing to sell a working one or b) Somebody who can repair a red button activation problem AND/OR so…
Spectrum 128+ production periodMy favourite version of the Speccy is the 128, the heatsink version, and I'm wondering when mine was made. I got it Xmas 1986 (after seeing the +2 on…
... of the Speccy is the 128, the heatsink version, and I ... they stopped producing the original 128's?
