CRT Restorer

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CRT Restorer

Post by alvinquimbo on Sun Oct 12, 2014 7:58 pm



Mga ka sis ask lang ako nito, yung G1 ba ay yung ground?Tapos iba po ba yung filament ng heater kasi may ground din yun diba?may nirerejuvenate kasi ako na pixtube diko pa ginalaw gusto ko makasigurado. salamat sa reply. doubt

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Re: CRT Restorer

Post by alvinquimbo on Mon Oct 13, 2014 7:38 pm

Mga kasis pano bato irejuvenate?kelangan ba nakaattach parin yung crt socket nya pag nagrejuvenate ka? apologies

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Re: CRT Restorer

Post by Electro on Tue Oct 14, 2014 11:11 am

Oo master iwan mo ang socket para maikagat mo sa alligator clip. o solder mo ng wire.

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Re: CRT Restorer

Post by Electro on Tue Oct 14, 2014 11:33 am

ihiwalay mo ang ground ng heater master sa ground ng rgb para safe. una on mo ang supply ng heater.iilaw ang filament na kulay orange. mga 5 seconds master pwede na turn off. tapos on mo naman ang switch ng rgb. may parang arching na makikita ka sa loob ng neck ng tubo.

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Re: CRT Restorer

Post by alvinquimbo on Tue Oct 14, 2014 2:03 pm

ganun pala sis..nagtry kasi ako pero wala akong makita na arching eh..diba sis minsan sa crt socket ay may maraming ground pins excluded na yung heater kasi may resistance man yun diba..so sa sinabi mo yung ground sa rgb ay iba.may resistance reading ba ang RGB gun sis?kasi walang response yung ilaw habang nagrerejuvenate ako..may mali ba sa ginawa ko sis? or siguro ok pa yung tube na yun kaya walang ilaw sa ginawa kong load..ibinalik ko nalang sa tumer ang tv kasi parang tube na talaga ang sira kasi masyadong madilim ang image nya kahit anong adjust sa screen pot nya.

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Re: CRT Restorer

Post by Oscar on Tue Oct 14, 2014 7:41 pm


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Re: CRT Restorer

Post by alvinquimbo on Tue Oct 14, 2014 8:12 pm

@sis oscar..nabasa ko na yan sis..tanong ko lang ay may resistance reading ba ang RGB guns?diba heater lang ang may reading..kasi may natest ako na may reading ang GK at ground,shorted xa sis..try ko muna tanggalin gamit ang caps..

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Re: CRT Restorer

Post by Electro on Wed Oct 15, 2014 10:45 am

dapat walang reading yan master. lalo a pagnakatanggal ang cboard

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Re: CRT Restorer

Post by Electro on Wed Oct 15, 2014 10:47 am

master car. big time na siguro ka. suruya ko ninyo sa shop.

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Re: CRT Restorer

Post by alvinquimbo on Wed Oct 15, 2014 9:36 pm

salamat sis electro..sis set muna ako ng sked ha pagpunta ko sa inyo..medyo busy lang.. Very Happy Very Happy

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Re: CRT Restorer

Post by Oscar on Thu Oct 16, 2014 12:38 pm

delikado yan master pag shorted. dapat gamit kayo ng isolated tranformer.

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Re: CRT Restorer

Post by Oscar on Thu Oct 16, 2014 12:50 pm

jef. bigtime ka diha. kwa gani ning pirmi masuruyan ni master

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Re: CRT Restorer

Post by Electro on Thu Oct 16, 2014 3:42 pm

busy pa si master. nagpaayo pa to sa iyang mata

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Re: CRT Restorer

Post by ultrasonic™ on Fri Oct 17, 2014 12:32 pm

^ oie pareho kaung OT  ^_^

@sis alvin... speaking of isolated trafo... gawa ka na rin para maisolate mo ang main ac line from "davaolight" to CRT/pixstube... for safety purposes... kng shorted man ay vibration lng ang mkukuha mo...

madali lng nmn.. hanap ka lng ng 2 trafo na same output voltage. at kabit mo ng back to back...
gaya nito....







all images ay courtesy of Sis mi25 ng Elab...   ^_^


Last edited by ultrasonic™ on Fri Oct 17, 2014 12:34 pm; edited 1 time in total

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Re: CRT Restorer

Post by danny on Fri Oct 17, 2014 12:33 pm

sis ultra
bakit ang tagal mo nawala

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Re: CRT Restorer

Post by ultrasonic™ on Fri Oct 17, 2014 12:49 pm

Eh kasi Sir Danny... ngyon lng medjo nag Ok ang mata ko... its a long story kaya. iklian ko na lang..    Razz   na exposed yata ako ng Mercury last month pa un.. nung biglang pumutok ang CFL bulb sa kamay ko... nalanghap ko ata lahat  T_T
im suffer of blurdinish at double imaging vision.... akala ko tlga mabubulag nako... lagi pang sumasakit ang ulo dahil sa maling paningin. buti nlng naagapan... swerte ko daw sabi ng dioctor. na walang bubog na ng salamin na pumasok sa mata ko.. kundi ay nako di na raw ako makakakita ng mga gwapo ah esteh mga magagandang dilag at anghel pala sa buong buhay ko  ^_^

buti nlng at binigyan pa ko ng second chance ni Lord...
patay OT na tau

@Sis Alvin pag di matanggal ang short na yan... ay gamit ka ng mas higher voltage...

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Re: CRT Restorer

Post by danny on Fri Oct 17, 2014 2:18 pm

sis ultra dapat ingat ka palagi hehehe
anyway, thanks nalang tayo kay lord Very Happy

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Re: CRT Restorer

Post by ultrasonic™ on Fri Oct 17, 2014 2:32 pm

^tama.. tnx tlga sa kanya.. butit di pa nya ko kinuha   ^_^

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Re: CRT Restorer

Post by baddypepito on Fri Oct 17, 2014 3:15 pm

buti naman.... at nakabalik na ang halimaw sa mga tips Laughing Laughing Laughing welcome back po sir ultra...

sorry din sa ot... namiss ko lang kc c sir ultra.

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Re: CRT Restorer

Post by ultrasonic™ on Fri Oct 17, 2014 3:46 pm

ngeee... halimaw kau  jan...  namiss ko din ang mga forums

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Re: CRT Restorer

Post by alvinquimbo on Fri Oct 17, 2014 6:57 pm

buti sis ultra at naging ok kana..mabait talaga si lord kasi binigyan ka nya ng second chance at ng matulungan ang mga kagaya naming tech na nangangailangan ng iyong gabay... Banana dancing Banana dancing Banana dancing

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Re: CRT Restorer

Post by alvinquimbo on Fri Oct 17, 2014 7:02 pm

Sir ultra ask lang talaga ako nitong rejuvenator..so sa sinabi mo,need talaga ang isolation transfo..tapos sa sinabi ni sis electro na iba yung ground ng heater,ang tanong ko lang ang G1 ng R,G,B ay iba din tama ba ako sir? minsan kasi sir ultra sa crt socket madami ang ground pins diba except dun sa heater..papano ba yun sir,nalilito kasi ako.Diko maexecute ng maayos ang pagrejuvenate sir,naway matulungan nyo ako nito.. apologies

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Re: CRT Restorer

Post by ultrasonic™ on Fri Oct 17, 2014 7:20 pm

sa case mo... dahil shorted.. neede mo nga mag isolated trafo...
pero kong di yan shorted ay no need na.. assume na di ka gagamit ng iso trafo... so pagplug mo pala jan.. ay magtitrip na ang breaker mo  ^_^

about dun sa ground... separated nga dapat para safe... 
naiisa lang nmn ang mga chassis ground dahil sa Cboard. ito ang dapat tandaan. ang ground ng heater filament ay magkatabi... you can check it by resistance checking... ngyon tungkol dun sa iba pang ground ng rgb ay pwede mo ipang short lahat ng ground nito based mo lng sa cboard para mka sure ka.. syempre di na kasali ang heater

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Re: CRT Restorer

Post by alvinquimbo on Fri Oct 17, 2014 7:55 pm

Ah ganun pala sir ultra. diba may lamp ka naman sir pang current limiter,bakit sya magtritrip?Sir ask ulit pag nagrejuvenate ka dapat iilaw yung lamp mo para malaman na ok yung process mo?salamat sa reply sir..

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Re: CRT Restorer

Post by Electro on Sat Oct 18, 2014 9:33 am

oo nga master. bakit matitrip?

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Re: CRT Restorer

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