World of Spectrum
  • Categories
  • Discussions
  • FAQ
  • Sign In
Home › Search
Title Search
@title beer Word 'beer' in title
User Search
  • @user admin Only posts by Admin
Text Search
  • @body beer Word 'beer' in the text
Phrase Search
"Hello World" Exact phrase match
Exclude Terms
  • car -red Search cars that are not red
"Or" Searches
  • honda | bmw 'honda' or 'bmw' results
Multi-Field
@(title,body) hello Both contain 'hello'
WildCard
  • hond* civ* Match all with an astrix
Combination
  • @title bmw @user admin
See more supported syntax examples
Search Again :: Adv Search 1000 results in 0.003s
<1…10111213141516…34>
  • Noisy 2A displaymy 2A gives a fairly good display until it has to generate sound or other cpu work, which interferes with the signal, giving some "cloudy" effects …

    ... regarding which wire carries which voltage, and all you need do ...
    DEATH DEATH July 2006 Hardware
  • Power issues for multiple Speccies - questionWould like your opinions on some power issues I will be coming across soon! I am building up a collection of working Spectrums to form a music Midi …

    ... because of the slightly higher voltage, you'll need to keep ...
    DEATH DEATH July 2006 Hardware
  • PC CPU heatsink and fans to cool down Speccy!Ah ha! I've just had an idea! taking apart some scrap PCs I decided to take the CPU heatsink and fan units off and see if I can attach them to the …

    ... inside it is the 7805 voltage regulator; so I think that ... by lowering the voltage from 9V to 7,2V ...
    Grecu_hc85 Grecu_hc85 July 2006 Hardware
  • PC CPU heatsink and fans to cool down Speccy!Ah ha! I've just had an idea! taking apart some scrap PCs I decided to take the CPU heatsink and fan units off and see if I can attach them to the …

    ... 's true that lowering the voltage will save some of the ...
    DEATH DEATH July 2006 Hardware
  • for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…

    ... ]interrupt[/B] chores when the voltage drops from +5 to 0 ...
    Marcelo Marcelo August 2006 Hardware
  • 9-pin joystick cables.Does anyone know where I could get some 9-wire cables with an Atari-style 9-pin plug on the end? I'm planning to do some joystick repairs / experime…

    ... that there was very little voltage going through the DISCiPLE ports ...
    Jmk Jmk September 2006 Wanted
  • Help with a pc speaker problemI recently was given a 19" Hansol Mazellan 900p CRT Monitor which replaced my old Packard Bell smaller monitor. The speakers i have are fairly ancien…

    You could try getting your self a Power supply from somewhere like Maplins. All the relevent info you'll need should be on the back of one of the speakers i.e. voltage and current(amps)

    Should set you back about a fiver
    BruceNorton BruceNorton September 2006 Chit chat
  • Using a +3 power supply to power a CPC.Hi there, I'm going to try and power a CPC6128 using a +3 power supply. The +3 supplies 12V DC 0.2A and 5V DC 2A, the CPC6128 needs 12V DC 0.4A and …

    ... called "ground" or "common". All voltage readings are made with reference ... forget there will be a voltage drop of about 0.7V ...
    DEATH DEATH September 2006 Hardware
  • Using a +3 power supply to power a CPC.Hi there, I'm going to try and power a CPC6128 using a +3 power supply. The +3 supplies 12V DC 0.2A and 5V DC 2A, the CPC6128 needs 12V DC 0.4A and …

    ... forget there will be a voltage drop of about 0.7V ... going to lead to a voltage drop then I will abandon ...
    Jmk Jmk September 2006 Hardware
  • Using a +3 power supply to power a CPC.Hi there, I'm going to try and power a CPC6128 using a +3 power supply. The +3 supplies 12V DC 0.2A and 5V DC 2A, the CPC6128 needs 12V DC 0.4A and …

    ... only, regardless of the actual voltage - assuming it's a high ... enough voltage to allow the diode to ...
    DEATH DEATH September 2006 Hardware
  • Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]

    ... membrane (obviously) and make some voltage regulator and skip the RF ...
    lovespider lovespider September 2006 Chit chat
  • 128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…

    ... for example. Remember that all voltage readings you take should be ... you should have since the voltage regulator is obviously warming up ...
    DEATH DEATH September 2006 Hardware
  • 128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…

    ... for example. Remember that all voltage readings you take should be ... you should have since the voltage regulator is obviously warming up ... to see if there is voltage?

    [QUOTE=DEATH]
    netomc netomc September 2006 Hardware
  • 128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…

    ... no change. I read and voltage on C50 it's +9V ...
    netomc netomc September 2006 Hardware
  • 128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…

    ... toroid. This generates an AC voltage in the secondary windings, which ...
    DEATH DEATH September 2006 Hardware
  • 128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…

    ... likely to be a missing voltage or a duff transistor to ...
    DEATH DEATH September 2006 Hardware
  • 128k dead, no TV signalI got 128k spectrum (heatsink model) from a friend of mine. He told me that speccy is dead, and he doesn't know what's wrong with it. When I plugged…

    ... toroid. This generates an AC voltage in the secondary windings, which ...
    netomc netomc September 2006 Hardware
  • Sinclair Basic Vs PascalWith the rise of the structured programming movement (Jackson et al) was it wise to put the Basic programming language into the Spectrum. By this ti…

    ... , the Thinkpad might find the voltage to low and tell you ...
    ewgf ewgf September 2006 Sinclair Miscellaneous
  • Adapt Electronics RGB adapter - pinoutHello! I've managed to buy this thing: [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=220025560362[/url] . Do anyone maybe have a pinout…

    ... is very affected by the voltage levels of the spectrum powersupply ... ageing components in the internal voltage regulators are not giving as ...
    Womble Womble September 2006 Hardware
  • replacement +3 psuok, who would be kind enough to help an idiot build a replacement PSU for the +3 / +2a , from a PC power supply? Guesser has already helped out a gr…

    ... to be connected to a voltage for the PSU to work ...
    DEATH DEATH September 2006 Hardware
  • replacement +3 psuok, who would be kind enough to help an idiot build a replacement PSU for the +3 / +2a , from a PC power supply? Guesser has already helped out a gr…

    ... not be at the right voltage. It can take a half ... on.

    The nominal voltage of the Power Good signal ...
    DEATH DEATH September 2006 Hardware
  • replacement +3 psuok, who would be kind enough to help an idiot build a replacement PSU for the +3 / +2a , from a PC power supply? Guesser has already helped out a gr…

    ... SMPSU is a must for voltage stability. Draw half an amp ...
    absorbentgnome absorbentgnome October 2006 Hardware
  • Spectrum Work on a USA(NTSC) TelevisionWill the Sinclair Spectrum 48k or 128k work on a USA(NTSC) television? If not what would be needed to make it work? Also would the power supply work …

    ... the USA or is the voltage different?

    Thank You ... one that outputs the proper voltage.
    I think use of ...
    JamesD JamesD October 2006 Hardware
  • My Dell TFT Monitor deadMy Dell E171FPB monitor is dead... it wont turn on... even the LED wont come on.... I've checked the usual...cable and fuse.... I am trying to dism…

    ... volt meter to check the voltage. I am placing the red ...
    Scottie_uk Scottie_uk October 2006 Chit chat
  • voice sampling with ADCs and DACsHi sorry it's off topic, but I wonder if anyone can help with an electronics problem. I'm trying to build a project for A-level electronics, using an…

    ... lead acid battery and a voltage regulator is what I use ...
    Winston Winston November 2006 Hardware
  • Room 101 threadJust to get something going on a boring Monday morning, I thought I'd start a room 101 thread. It should bring up some things to dicuss, as there's a…

    ... cases be determined by the fluctuation of the voice or tone ...
    Skarpo Skarpo November 2006 Chit chat
  • +A/B scart cableHiya, does anyone use a scart cable on their +A/B or +3 Spectrum? I did for ages and it looked fantastic up until a year ago when i got a new TV and …

    ... 16, this would drain the voltage down to 0.84V for ...
    Jmk Jmk November 2006 Sinclair Miscellaneous
  • Why does Spectrum display has a border?Ok, this is problbly simple and very basic question but I don'r remember seeing an answer anywhere. Don't you think, that at first glance it is irr…

    ... glove. Stay away from high voltage parts (if don't recognize ...
    piters piters December 2006 Sinclair Miscellaneous
  • Nooooo my speccy died!??!!Hi! I am quite sad. :( Tonight I got a kempston interface so I rushed home to try it on my spectrum+ The edge connector of the interface was narrower…

    ... test the ULA. Then take voltage readings to see what is ...
    DEATH DEATH December 2006 Hardware
  • Spectrum coilFerrite bobbin, two coils wound on top of each other. Bottom coil is 15 turns, top coil is 36 turns. This is the coil found in the 48K spectrum. Ok…

    ... turns stay the same, the voltage is the same. If I ...
    DEATH DEATH December 2006 Hardware
<1…10111213141516…34>

Latest Posts

  • I am currently watching.....
    Paradigm Shifter on 12:49AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Fixed Speccy Software. And which games remained unfixed?
    John Elliott on April 21
  • Happy 40th Birthday to the Amstrad CPC464!
    rich_chandler on April 21
  • Another Birthday! The Game Boy Is 35!
    mel the bell on April 21
  • European Software Titles with an English version
    harriusherbartio on April 21
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 21
  • 1992 Spectrum Software
    harriusherbartio on April 21
  • +3 Disk drive motor
    AndyC on April 21
  • Celebrity deaths...
    mel the bell on April 20

HitBox

Word Docs Hits
voltage 2.8K 4.5K
fluctuation 31 34

Related Threads

  • Voltage regulator replacement?I have an 48K issue 3B that has (for unknown reasons) had one of the legs on the voltage regulator broken off. It looks like a simple replacement job…
  • Missing Voltage RegulatorHello all and a very merry 2-days-after-the-speccys-25th-birthday to you all!<br /> <br /> Okay, I've just received my brand spanking new 48K keyboar…
  • Voltage SchmoltageOk then. Don't flame for wanting to use a C64 tape deck for this - it was the only one I have to hand which may be cannibalised for the purpose.<br /…
  • how to set voltage regulator to the correct setting ?On the power supply that is broken it says <br /> <br /> AC adapter<br /> INPUT : 230v 50Hz<br /> OUTPUT ; 9v 200mA<br /> Regulated<br /> <br /> <b…
  • Spectrum 48K input voltageI have a power supply that is rated 9,5 Volts DC. <br /> With no load it outputs about 9,86 Volts. <br /> <br /> Is it safe to use it for ZX Spectrum…
  • How to fix dc voltage on a 48+ psuAfter dinner, after a womble video out mod on a "new" purchased 48+ , just in the remaining time I tested the voltage of its psu and, surprise surpr…
  • Spectrum 48k PSU voltageI have been running into problems with my rubber key speccy. To cut a long story short I did a voltage check of my power supply. It seems to fluctuat…
  • Issue 2 voltage troubleDear all, <br /> <br /> I got my hands on an old issue 2 from a friend. Price was close to zero so I did not hesitate to take it.<br /> <br /> After …
  • THE VOLTAGE OF THE POWER SUPPLY UNITCould anybody who has a ZX Spectrum 128k +2 count with a voltameter the voltage which the power supply unit gives to the Spectrum and tell me the [B]…
  • Plus D Voltage Regulator OrientationHi,<br /> <br /> I?ve got a Plus D Disc Interface circuit board without case<br /> from a friend. Sadly he sends it to me without care for proper pac…

Related Searches

  • interface 1 voltage
  • rgb voltage
  • high voltage
  • tape voltage
  • ram voltage
  • ram and voltage
  • voltage central point
  • voltage central loading
  • missing voltage
  • voltage check
  • voltage
  • voltage regulator
  • voltage regulator ram
  • voltage converter circuit
  • opus voltage
  • scart voltage
  • issue 2 measure voltage
  • issue 2 tr4 voltage
  • tr4 voltage
  • ay voltage

Copyright © 2024 World of Spectrum