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ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here!..

Re: Please Help po Sharp 21V-FS700S Clicking sound only

hi mga boss na malulupit sa tv dyan

pa help nmn po sa tv ko kasi ang problem medyo nbagsak ng konti nasalo nmn agad

kaya lang po medyo tumama parin yung right na kanto nya

after nun gumana pa sya tapos kapag hinihinaan yung volume nammtay then eventually after nun

hindi na sya nag on

tapos now kapag ino-on sya ayaw na may clicking sounds lang sya kapag ino-on

pa help nmn po mga boss ....

andito narin po yung screenshot ng tv thanks po

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Resold ka po muna sir para sa First step :)
Pag wala parin feedback ka po ulit dito sir

NOTE: DISCHARGE MO MUNA YUNG FIRST FILTER CAPACITOR SA POWER SUPPLY SECTION :thumbsup:


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Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

tama c ser cabal hehehe....marami talaga nagagawa ang resolder at iwas plit pyesa
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

good day mga sir bago lang ako d2 patulong nman my sakura av 5024 ako.. di balance ang out put.. kapag naka loudness balance nman cya.. pinalitan kuna volume control wala padin..:help::help:
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

sir gmagawa po ba kau ng arduino microcontroller?
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

tol calbeto try m0 check ang b0ard bka may crak e..
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

Good day, pa help po pwede ba palitan ng 3.5 mm audio jack yung portable speaker ng samsung ? iba po kasi yung connector nya, pero gumagana pa po sya directa sa celfone ng samsung, wala kasi ako makitang adapter. Tia
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

master henyoboi my tv ako sony sumpong sumpong pag on ok pag sumumpong nagiging blue na hanggang mag block out,, pero my sound padin.. ni resolder kuna.. wala padin, ano kaya problema nun?
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

master henyoboi my tv ako sony sumpong sumpong pag on ok pag sumumpong nagiging blue na hanggang mag block out,, pero my sound padin.. ni resolder kuna.. wala padin, ano kaya problema nun?



focus k sa video sec at chroma....check mu mga b+ nian kung normal
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

sa totoo lang master d ako mrunong sa voltage reading ehe baguhan pa kc.. at san banda ang chroma?:upset:
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

Good day, pa help po pwede ba
palitan ng 3.5 mm audio jack yung
portable speaker ng samsung ? iba
po kasi yung connector nya, pero
gumagana pa po sya directa sa
celfone ng samsung, wala kasi ako makitang adapter. Tia

tol pwde yan..try m0,lang po.
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

mga boss patulong sa goldstar 14 inch colored tv dead set kc...
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

mga boss patulong sa goldstar 14
inch colored tv dead set kc...

Tol ganito gawin m0,check m0 plug kung bu0,tap0s fuse,tap0s regulat0r..p0st ka ul8 anu ngyari?
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

check ko na ayaw parin nag resolder narin ako
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

ask ko lang mga master pano ba taasan ng output ang charger ng cellphone? gagamitin ko kasi sa fountain eh ( pang display ) mahina kasi labas ng tubig.3V yung fountain ko. salamat
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

sa totoo lang master d ako mrunong sa voltage reading ehe baguhan pa kc.. At san banda ang chroma?:upset:



hehe yari tayo jan.... Yan kc ang mbilis n paraan ng pagkukumpuni ng tv at electronics gadget....kung ndi mu alm yan ndi muyan magagawa...magcmula k muna sa basic ...dhil pagnatutunan mu yn ndi k n mahihirapan....and so on and so fort....ang chroma yan yung mga kulay ...nasa video sec.. Yn.... Baguhan din aq pro alam ko n basic kya nakakagawa n ...mga minor problem nga lng heheh....wait mu mga master....di un mkakatiis n dumaan dto...wait mu lng heheh
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

ask ko lang mga master pano ba taasan ng output ang charger ng cellphone? gagamitin ko kasi sa fountain eh ( pang display ) mahina kasi labas ng tubig.3V yung fountain ko. salamat
kelangan marunong ka sa basic ng electronics. pede mo taasan or babaan ang voltahe sa pag-adjust ng feedback resistor. hanapin mo sa circuit.
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

#badoy ibig sabihin resistor lang ang ia adjust? penge naman idea boss salamat.
 
Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

depende sa circuit. di kasi ako electronics master. may mga na try na kasi ako na ganun. pag ang SMPS ay gumagamit ng opto-coupler yung resistor sa diode side ay yun ang i-adjust mo at kung walang opto-coupler di ko sigurado kung yung reference diode ang i-adjust.

sa opto-coupler lang kadalasan ang ina-adjust ko.
 
Re: ALL TECHNICIANS Show! Your accomplished job here!....

boss patulong polytron tv pag nag power on nagtritrip agad in seconds balik sa standbymode...???
plss help...
 
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