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ZX 48K removing HF modulator?I don't need the HF modulator because I use the video signal. Which parts can I remove? HF modulator. The 2 crystals. Something else? Micky
I don't need the HF modulator because I use the video signal. Which parts can I remove?
HF modulator.
The 2 crystals.
Something else?
Micky -
PSU unit spectrum 128k +2b 6 pinout DINHello everybody! I have spectrum 128k +2B but I don't have the 6 pin PSU and I can't find it anywhere. Can you anyone tell me where can I buy this PS…
... everybody! I have spectrum 128k +2B but I don't have ... -
Crappy video in +2B/+3Maybe it's not a failure in my ZX Spectrum, but I need some advice... I've got some spectrums (a ZX Spectrum +, two spanish ZX Spectrum +2B and a mo…
... Spectrum +, two spanish ZX Spectrum +2B and a modified +3). Because ... />
The problem is that +2B and +3 shows crappy video ... DVD player.
- ZX Spectrum +2B and +3 works with plasma ... -
Spectrum +2B audio inHi all, I`m using a dummy cassette carrier to load wavs into my 128 +2b from my PC - this works fine most of the time, but never works on high speed …
... load wavs into my 128 +2b from my PC - this works ... -
+2A/+2B/+3/+3B researchdoing my redrawing/correcting of the +3 schematic I'm uncovering lots of oddities in the service manuals. I am trying to work out what really exists…
... name from the +2A to +2B, however both ISSUE 1 and ... circuitry, as found in the "+2B/+3B" diagram of the +3 ... -
+2b faulty keyboardhi. a friend has recently acquired a +2b that was sold as working. when switched on the menu is is displayed fine but none of the keys can be persua…
... friend has recently acquired a +2b that was sold as working ... -
+2A / +2B / +3 Power Supply QuestionIf I'm going to put a switch in the power lines of a +2B, do I need to switch the +5V, +12V and -12V all off to make it safe to remove peripherals, o…
... the power lines of a +2B, do I need to switch ... />
I just got a +2B off fleabay. What I didn ... the PSU socket on the +2B.
What I plan ... -
Spectrum +2B HelpHello there my fellow WoS'ers Recently I bought a Spectrum +2 from eBay, it turns out to be a +2B from China, according to the plastics. The unit f…
... turns out to be a +2B from China, according to the ... -
S-Video kit for 128k modelsAs discussed in this thread: [URL]http://www.worldofspectrum.org/forums/showthread.php?t=33768[/URL] My arm has been twisted to do an s-video mod ki…
... . Routing the signal to the modulator can position and back is ... />
On the +3 and +2B boards the composite signal would ... -
UN Squadron on real +2BHi there, I have been using 8bit computers for a long time (almost 25 years) and always was fond of ZX Spectrum. Last year I managed to buy a ZX S…
... to buy a ZX Spectrum +2B, which I updated to stereo ... way to make my Spectrum +2B understand the game UN Squadron ... incompatibility between UN Squadron and +2B?
Thanks in advance ... -
Do I have a Spanish +2B here?Hi everyone, been lurking here for a little while:) I recently bught a +2B from e-bay, one of those "no way to test it" ones. (I know I know!) I was…
... />
I recently bught a +2B from e-bay, one of ... -
Modulator oddness - previous owner's mod?Hello, just bought a rubber key 48k Issue 3 I'm trying to fix up. I'm wanting to do a composite video out mod ( n00b at this) but the "spare" hole in…
... the "spare" hole in the modulator box is already used up ... -
'Jumping' Composite Video Output on +2bNot having much luck recently... I have converted my +2b to composite out using the info contained [URL="http://www.secarica.ro/html/plus3_hardware.…
... />
I have converted my +2b to composite out using the ... -
Is the 128K heatsink's TV out modulator kit repairable?I have a 128K+ Spectrum that is working absolutely fine and is giving out the perfect picture from its RGB out socket (with the right cable ofcourse)…
... problem is the metal RF modulator kit 100%.
Inside ... -
Spectrum +2A/+2B: How to tell?Hi all, Sorry if this has been asked before, but I've not found anything that can really help me tell. I've got a black +2, but would love to be ab…
... 's a +2A or a +2B ... how can I tell? From ... mean that it's a +2B? or a +2A? or does ... -
Faulty +2B and Odd PSU!?Just had a +2B come from eBay. It powers on fine (no LED though) and the keyboard works perfectly. No power to the tape deck though. This is the w…
Just had a +2B come from eBay. It powers ... normal!
Tried the +2B on a seperate socket, still ... -
+2B and Lots of Extras!Have a +2B, Alphacom Printer, Tape Deck, Light Gun and a load of games on eBay. You can view the auction [URL="http://cgi.ebay.co.uk/ws/eBayISAPI.dl…
Have a +2B, Alphacom Printer, Tape Deck, Light ... ]
This is the +2B I mentioned on the Hardware ... -
+2B and GamesHaving secured a working grey +2 i've decided, unsurprisingly, to list my +2B. Good working order, etc. etc. along with most of the stuff (bar the co…
... decided, unsurprisingly, to list my +2B.
Good working order, etc ... -
AMS X 4 memory chip for a +2BHey Chaps, While I had my Spectrum +2B opened up to work on the tape deck (replace belt and clean heads), I decided to try reseating some of the chi…
... /> While I had my Spectrum +2B opened up to work on ... me, maybe from a broken +2B? I can't justify paying ... -
Will disc drive this work for a +2B?Morning all, I was looking around ebay and saw this, the desprition says it will fit a +3 but also mentions a 34 pin edge connector. My +2B has two e…
... 34 pin edge connector. My +2B has two edge connectors, but ... -
+2b RGB to CompositeHello , My samsung LCD TV duznt seem to like my +2b RGB scart lead , I get a picture but theres lots of snow in front of it , My spectrum+ 48k with t…
... duznt seem to like my +2b RGB scart lead , I get ... that says sound on my +2b Or any one know of ... -
+2B datasette issueMate of mine has a +2B, always worked before until today, it seems the azimuth is going out all byu itself and constantly needs re-adjusting (the scr…
Mate of mine has a +2B, always worked before until today, ... -
Converting PAL +2b to NTSC[B]Hello my fellow WoS'ers[/B] I have a strange request for your knowledge and advice. A chap in the US would like to use a Spectrum +2B, however w…
... like to use a Spectrum +2B, however without a multi-sync ... -
August sales[COLOR="Blue"]I have about everything listed here in stock. But some of it must be made ready (with custom wishes). [B]Buying directly will save you…
... ]Sinclair TV with external cased modulator to use with composite video ... error is solved
- +2A/+2B/+3 have composite video on ... /> [B]ZX Spectrum +2A or +2B, crisp composite video with SCART ... -
RF Modulator, not Astec UM1233While repairing a +2A board (D4 burnt out, so the WAIT signal from the gate array didn't reach the CPU and hence, the CPU was running full speed even…
... ) I recalled on the silver modulator box.
[img]http://www ... the usual Astec UM1233 RF modulator. I opened the case to ... curious to know if this modulator works better than the old ... experience with this type of modulator? For your reference, the board ... -
Ben Versteeg's September sales[COLOR="Blue"][B][SIZE="6"]Add-ons[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophetinter…
... ]Sinclair TV with external cased modulator to use with composite video ... error is solved
- +2A/+2B/+3 have composite video on ... /> [B]ZX Spectrum +2A or +2B, crisp composite video with SCART ... -
Diag rom works cartridge on +2A/+2B/+3I'm not sure anyone has tested this before: using the diag rom (Paul Farrows) on a +2A/+2B/+3. I had a +2A with a problem, so I wanted to use the di…
... (Paul Farrows) on a +2A/+2B/+3.
I had ... and /ROM2 on a +2A/+2B/+3.
- the RAM Turbo ... large enough for the +2A/+2B/+3 power connector.
Ben Versteeg's November sales[COLOR="Blue"][B][SIZE="6"]Almost ready[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophet…
... ]Sinclair TV with external cased modulator to use with composite video ... error is solved
- +2A/+2B/+3 have composite video on ... /> [B]ZX Spectrum +2A or +2B, crisp composite video with SCART ...ZX Spectrum +2A and +2B - finding the true factsI'm confused. Some told me that a +2A has a +3 board, and the +2B got the simplified board. But I think that is not true. I have had over a dozen b…
... 3 board, and the +2B got the simplified board.
I have three +2B's in stock at this ... br /> [QUOTE]Sinclair ZX Spectrum+2B 128K
After some time ... models are now labeled +2B and +3B on the ... officially the +2A and +2B boards are already the smaller ...
