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4116 and 4164 chipsI've just found the following supplier for 4116 and 4164 RAM chips. about $0.80 each.. not bad. [url]http://www.jameco.com/[/url] It's a US site. I…
... chips?
I have a faulty TMS4532-15NL4 chip. All my ... -
Who has an Issue 1 or Issue 2 Spectrum??Do you have an Issue 1 or 2 Spectrum (ie machines with 5C102E and 5C112E ULA's) ??? You're help is needed! PLEASE SEE THIS THREAD: [url]http://www.…
... which exact ic's are faulty?
I have the components ... -
Duel of the Games #2 - Knight Lore vs Head Over HeelsFollowing the Sabre Wulf vs Atic Atac poll, here's another heavyweight "battle": Knight Lore vs Head Over Heels My vote goes to Knight Lore, the or…
... 1989, unfortunately it had partially faulty RAM, so I could only ... -
Who has an Issue 1 or Issue 2 Spectrum??Do you have an Issue 1 or 2 Spectrum (ie machines with 5C102E and 5C112E ULA's) ??? You're help is needed! PLEASE SEE THIS THREAD: [url]http://www.…
... which exact ic's are faulty?
I have the components ... -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
... />
Maybe GAL(M) is faulty.
GAL(R) looks ok ... -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
It may be a faulty z80 processor on your speccy.
I had one like that and when i was pressing the NMI button (on a multiface 128) it kept reseting each time. -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
... ;226764]It may be a faulty z80 processor on your speccy ... -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
Incidentally, who made the Z80 in the faulty machine? Both the machines with bad M1 lines that I've encountered had Zilog rather than NEC parts. -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
... made the Z80 in the faulty machine? Both the machines with ... , what the hell does a faulty /M1 line do? I guess ... -
divIDE woesHi y'all ! Last night I built my lovely divIDE ;-) I downloaded flasher and +divide.tap from [url]http://www.biehold.nl/rudy/+divide/index.htm[/url…
The only faulty Z80s that I've encountered ... and a machine with a faulty M1 line, the address decoder ... the M1 line on a faulty one and see what's ... -
Dell Dimesion 8300 - Blue Screen of DeathOver the last couple of weeks I have been attempting to fix a Pentium 4 Dell Dimension 8300 belonging to a blind frienrd of mine. I kept getting the…
... bluescreen isn't caused by faulty memory. Sometimes it's a ... -
Dell Dimesion 8300 - Blue Screen of DeathOver the last couple of weeks I have been attempting to fix a Pentium 4 Dell Dimension 8300 belonging to a blind frienrd of mine. I kept getting the…
... ahat happens. CPU could be faulty but unlikely. Test to see ... -
Dell Dimesion 8300 - Blue Screen of DeathOver the last couple of weeks I have been attempting to fix a Pentium 4 Dell Dimension 8300 belonging to a blind frienrd of mine. I kept getting the…
... ahat happens. CPU could be faulty but unlikely. Test to see ... -
Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... ). Some Spectrums have Z80s with faulty M1 lines, and it won ... -
Issue 1 80K SpectrumHere's the other Spectrum I acquired last weekend. It's an [URL="http://www.drumfu.com/Issue1.jpg"]Issue 1[/URL] with an [URL="http://www.worldofspec…
... trademe Arcam CD player (was faulty, isn't anymore ;) ) sounds amazing ... -
Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... the RAM controller chips are faulty in that place. A speccy ... -
Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... and haven't encountered a faulty memory controller chip, not even ... -
Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... in order to test the faulty one's chips.
After ... i came up with one faulty one so i put a ... -
Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... and haven't encountered a faulty memory controller chip, not even ... -
Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... afternoon (the working and the faulty board).
After that, I ... two boards.
The faulty +2 board finally came to ... -
BBC MicrosAny speccy peeps on here also have a collection of Beebs ? :) I have a fair few (and some accessories) , il try to get some pics later if anyone is …
... /> Eprom Programmer (i think its faulty)
Couple of 5.25 ... -
+2A, are they all this incompatible?My +2A does not seem to be faulty but the number of games that don't run on it are silly. Scooby Doo(Elite), Crazy Cars , Turbo Outrun, Vindicator(im…
... so if it was a faulty memory problem, the machine wouldn ... boot and still have a faulty memory somewhere?
If thats ... -
Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…
... PAL. Maybe PAL encoder is faulty ( in both comp. ??? ) .
It ... color... It must be multiple faulty, incompability problem (but not NTSC ... -
Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…
... PAL. Maybe PAL encoder is faulty ( in both comp. ??? ) .
It ... color... It must be multiple faulty, incompability problem (but not NTSC ... -
Matchday 2 remakeSince Matchday 2 is my alltime favorite football game i was wondering if there has been made a remake of it for PC ?
... enough to explain the problem (faulty internal wiring and trying the ... -
Problem with replacing all upper memory with 4164 chipsGuys, i have a problem with the high memory of a 4B issue. At first the board had OKI chips for high memory and one of them was faulty. Since its ea…
... so they can't be faulty. I believe they are just ... -
Where shall I start to look ?I got hold of a faulty 48k, Issue 6. It displays a picture like shown below: [URL]http://www.gjelberg.no/miscpics/speccyfault.jpg[/URL] Some of the…
Well, it sure wasn't the 4116's that was faulty.
Is the PCF-chip some custom-chip that's not available from anywhere ? -
Problem with replacing all upper memory with 4164 chipsGuys, i have a problem with the high memory of a 4B issue. At first the board had OKI chips for high memory and one of them was faulty. Since its ea…
... program it sais there is faulty RAM at address 8000, and ... -
Composite Video output problemHi everyone, I?ve got a problem that?s really bugging me. I have one Spectrum 48K and one Spectrum +3, both with Composite Video output modification…
... the 12V line, caused by faulty capacitors in the psu, can ...