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+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…
... fresh jack plug to the datacorder points on the motherboard. -
+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…
... it- so I used the datacorder connections in the end) -
+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…
... chip is blown on the datacorder pcb (I've got no ... -
Using a QLI have the opportunity to pick up a QL in distress, having never even set eyes on one before I am not sure how much fun there is to be had with them.…
Spectrum +3 on Commodore 1084S D2[img]http://pspemulation.condor.serverpro3.com/forums3/download/screenshots/ZX_to_1084s.jpg[/img] [img]http://pspemulation.condor.serverpro3.com/for…
... not so good.. realy this diagram has perfect screen in in ...RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... on the left of the diagram:
[url]http://spectrum ...Hello all, +3 questionHi, Been using this site for ages but I don't know why never joined the forum..? Anyway I have a +2 but just got a +3 it clearly has the sound issue,…
... was sound, the therotical circuit diagram should have worked, but there ...Spectrum 128 service manual.Hi, i have been looking at the speccy 128 service manual at [url]ftp://ftp.worldofspectrum.org/pub/sinclair/technical-docs/ZXSpectrum128K_Technical…
... of a speccy 128 Circuit diagram or (for preference) a speccy ...I killed my Spectrum last night...*sobs*I got all nostalgiac after watching Labyrinth last night (a festive tradition), and felt the need to get the Speccy out. I played "Rookie" (with the …
... a screw missing on the datacorder's board...I also noticed ...Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
... /> At pin 16 on the diagram i see that it sais ...Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
... /> At pin 16 on the diagram i see that it sais ...Timex 1000 PAL conversionHi, a friend of mine sent me a Timex 1000 from the US. I was prepared for the NTSC/PAL issues so no surprise came to me when i got a shadowy dark scr…
... /> At pin 16 on the diagram i see that it sais ...ZXCF conundrumsBefore I start spending time prodding my ZXCF, I ought to ask... Anyone else have problems with the ZXCF losing its memory between power cycles? I'v…
Don't own a ZXCF, but the only diagram at hand (v.1.2) says there is
also 1K in series with battery and diode.4116 DRAM for 48KSomeone told me I got faulty RAM in my broken 48K. They should be 150ns, right? What would be a good place to buy them from?
... />
Is there any schematic diagram available for this project ?A little slice of undocumented Sinclair historyHi, I'm incog, I dump computers/consoles for emulation in [URL="http://mess.org"]MESS[/URL]. Recently I found a machine I had never heard of or seen…
O ... K ...
What's that stove doing in the diagram?????????????A little slice of undocumented Sinclair historyHi, I'm incog, I dump computers/consoles for emulation in [URL="http://mess.org"]MESS[/URL]. Recently I found a machine I had never heard of or seen…
... a good look at the diagram again, you'll see 6 ... the previous paragraph apply). The diagram seems to imply a thermometer ...+2 datacorder noise eliminationHello :-) I have recently bought a gray +2, and as expected, it is plagued with the "datacorder noise in sound output" problem. I have found a few …
... destroying ULA if the whole datacorder circuitry together with the motor ... is powered up??, the datacorder circuitry drawing too much current ... 't wire up the +2 datacorder like I described above. Does ...Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
... number. I have done the datacorder noise fix like you and ...Awful image on 128K +2B / CV mod not workingHello, My two +2 B output a terrible image through RF. Lots of shadows and moiré patterns. One is slightly better than the other, but really ba…
... free audio output. (did the datacorder relay fix)Pera Putnik's Simple CF interfaceHello world. Has anyone else built one of these and had it working? Mine kind-of works occasionally, but only for a 16mb card with the 'setup' imag…
... if I can make my diagram available.
edited: CF always ...about a non working spectrumHello again. I?ve tested other apparently nonn working 48k spectrum, but when connected to TV the logo: sinclair lsd...etc appears on screen but ab…
... /> Is there any picture or diagram on the web from which ...Soviet "handmade" ZX Spectrum in actionThis is great. Apparently it's a "homemade" Soviet knock-off of the ZX Spectrum +3 built in 1991. It seems to be running a version of TR-DOS. [youtu…
... be too difficult to find diagram etc.[/QUOTE]
Just ...Spectrum+ - multiple issuesHi all Yesterday I picked up a Spectrum+ (via eBay) to add to my collection. Now, before any of the names I recognise from the last few months of l…
... who need to see a diagram. :grin:
Thanks guys ...Kempston Interface - Versatile?Is the Kempston Joystick Interface versatile in the meaning that it can accommodate other types of controllers instead of just a Sinclair-based joyst…
... .shtml]Atari 2600 pin out diagram[/url]
[url=http ... .info/ZX_Spectrum_Plus3_Joystick]The SJS pinout Diagram[/url]
I hope ...Spectrum 128k +2b helpCan anybody help me. When i switch my spectrum on the screen is like a chess board with bits flashing. Any ideas anybody. The make is a zx spectru…
... shown on +3/+2a circuit diagram, I don't have a ... +2b diagram handy) ? They'll be marked ...Spectrum 128k +2b helpCan anybody help me. When i switch my spectrum on the screen is like a chess board with bits flashing. Any ideas anybody. The make is a zx spectru…
Im sure its them. Heres a diagram of the circuit.
[IMG]http://i70.photobucket.com/albums/i89/zophar707/P3.jpg[/IMG]Tape problem on Plus 2I brought a second hand Plus 2 today for ?3 and it came wiht a copy of Lotus Turbo Challenge. The machine in itself works fine but when I tried to l…
... cable that goes from the "datacorder" to the motherboard, see if ...Pera Putnik's RGB interfaceI am sure some (if not many) of you will have seen Pera Putnik's RGB interface [URL="http://members.tripod.com/%7Epiters/uvyrgb.htm"]circuit diagram…
... .com/%7Epiters/uvyrgb.htm"]circuit diagram[/URL] [/QUOTE]
Yes ... have one question :): His circuit diagram has pins E, C and ...
