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    Vertical hold issue: MVS1FS and Weiya

    yeah i am done
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    Vertical hold issue: MVS1FS and Weiya

    yesterday i saw four chickens and then after i saw three cats, i mean what the fuck is that all about
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    Vertical hold issue: MVS1FS and Weiya

    snk have a funny sync signal you can try putting a 5k resistor from vertical sync pin to video ground pin on the chassis or chassis rgb connector
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    Universal monitor Help to a LG Philips A68QBC320X

    single focus tube? if so then hantarex polo 1 or polo 2 25" or 28" is a very good match
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    Universal monitor Help to a LG Philips A68QBC320X

    whats the inductance readings?
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    MS 2931 Chassis Buzzing

    its usually the yoke
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    Not sure what this issue is horizontal ghosting? Smearing? Need help diagnosing

    carbon 1/2w 270 ohm, nothing special about them at all
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    Not sure what this issue is horizontal ghosting? Smearing? Need help diagnosing

    there are a couple of things that will cause that, first replace r36 on the neck card 270r and see if that sorts it
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    Advice for chassis repair PB9929 tri sync

    any fuses blown?
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    MS2930 comes into focus after ~5 minutes: new caps and flyback

    these chinese flybacks tend to put out around 15kv, if you max out the hv pot you will get around 24kv which is good enough
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    PSA: MS293X, faulty chassis can break the tube

    the flyback fails internally and sends the hv to unknown levels, I have not seen it blow the end of a tube off but i have heard reports from others that it does this. I have seen a few fail to the point of excessive hv and the noise is quite disturbing, lucky I had no tube damage on these occasions
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    PSA: MS293X, faulty chassis can break the tube

    hv goes super high
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    MS-2931 Black screen with OSD

    looks like its been like that for some time, replace that connector and resolder the chassis header and clean the header pins- you get a bad connection on horizontal header and this does happen
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    MS-2931 Black screen with OSD

    probably too much brightness, if you turn screen volts too high most chassis will shut down
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    MS-2931 Black screen with OSD

    did you try increasing the screen volts?
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    Sega Astro City CRT Monitor Powering On For One Second then Powers Off

    nanao ms8-29 suffer from bad solder joints, bad caps and delicate tracks
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    about wei-ya mt35 cga lcd

    i thought that was for screen type, weiya do answer email technical questions so maybe contact them
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    How to turn down the brightness? My eyes are Melting!

    fyi the flyback has 3 pots because the it can be used on dual focus tubes, in that case the 2 focus pots are outer and inner screen focus. When used on a single focus tube only one of the pots will do anything As mentioned the glued pot is screen(brightness) and thats the one you need to adjust.
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    Question about buying an NNC with Toshiba A68LTF356X / Sanwa PFX chassis issues

    i think its on the video b+ line on the main chassis but i need to look at a chassis to check
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    Has anyone put a ms8 or ms9 in a blast yet?

    swapping entire monitor or just chassis? if only chassis the ms8-29 will not match the deflection yoke of a 2930 to 2934
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