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Ask Sir Tony - an Electronics/Electrical Q & A thread

  • Pa help po mga sir on how to install a circuit breaker to 1 aircon unit. Pa post po ng diagram. TIA
  • ^ sasak mo yong aircon sa circuit breaker tapos yong circuit breaker naman ikuha mo ng kuryente sa line ng kuryente ninyo , pwede rin gawan mo ng plug yong circuit breaker para maisaksak mo don sa wall socket ninyo.
  • sa mga electronics hobbiest meron po ako benebentang mga rare electronics tester tingnan nyo po dito

    https://tipidpc.com/viewitem.php?iid=39206258
  • ^ Bawal po mag-advertise ng items for sale sa forums.
  • Mga sir good day, its been a long time po na nadalaw uli ako dito sa tpc forum. Mag ask lang sana ako kung san po pwede bumili o kung order basis po ng pcb board ng smart tv. Galing po kasi sa japan yun tv pero sa navy exchange po binili so 110volts po siya. Ang nangyare po kasi bigla na lang po nawawala yun picture niya color na lang po lumilitaw random color siya plain yellow plain blue etc. Sometimes naman po may picture pero bigla nawawala yun sound..

    So ang ginawa po namin dinala po sa repair shop ang sabi nga po pcb board na daw need palitan. Pero wala naman po mabili dito sa area namin (olongapo)..

    Kung matutulungan nio po sana ako regarding sa problem po..
  • Btw eto nga po pala yun model ng tv. Samsung UN60H6203
  • kunin mo mismo sir yung borad number/serial na papalitan tapos search mo nalang online. Malamang sa malamang babagsak ka na oorder ng parts from China, tapos paship mo nalang dito, which mapapamahal ka talaga. Unless that board is locally made or they have spare parts dito. Goodluck.
  • intel_inside Send Message View User Items on 04 Apr 16 @ 06:08 PM #
    Btw eto nga po pala yun model ng tv. Samsung UN60H6203


    pm
  • mga boss paano magtest kung good or bad ang speaker using multitester.
    PA speaker po ito, 2 wire pero wala naman naka label na positive ang negative and sa likod ng speaker is may transformer syang maliit nakakonekta dun sa 2 terminal sa speaker.
  • Tanong lang sa mga master. Yung washing machine with dryer namin sinusubukan kong gawin . Yung washer spinner ok naman gumagana pero yung dryer ayaw nang umikot. Mukhang may power naman kasi umuugong kapag inikot yung timer. Ni-google ko either motor daw or capacitor. Pero yung washer kasi nakakonek din sa capacitor (isa lang capacitor) at gumagana sya so definitely hindi sira ang capacitor tama ba?
  • roceanoz Send Message View User Items on 21 Apr 16 @ 11:04 AM #
    Tanong lang sa mga master. Yung washing machine with dryer namin sinusubukan kong gawin . Yung washer spinner ok naman gumagana pero yung dryer ayaw nang umikot. Mukhang may power naman kasi umuugong kapag inikot yung timer. Ni-google ko either motor daw or capacitor. Pero yung washer kasi nakakonek din sa capacitor (isa lang capacitor) at gumagana sya so definitely hindi sira ang capacitor tama ba?


    I check mo kong may pumapasok na kuryente don sa motor kong meron at hindi naikot malamang yong motor yan.
    Pwede mo rin try palitan yong capacitor bumii ka at saksak mo sa bago at check mo kong iikot.

    Anong brand and model nyang washing machine mo?

    -- edited by petrangkabayo on Apr 21 2016, 03:03 PM
  • @petrankabayo

    Kung Samsung ang brand ng Washing Machine mo ay buksan mo takip sa likod. Meron clear hose na nabunot lang.

    Hindi ma sense ng controller na wala na water pressure. Kaya ayaw umikot. Akala may tubig pa sa loob ng dryer.
  • Good day po mga tech master.

    Ask ko lang po sana about sa ground sa computer case. Bale, napansin ko po kasi na pag nakayapak or nakadikit ako sa concrete wall tapos hawakan ko computer case ko, my ground po cia. Pero pag hindi naman ako nakayapak or nakadikit sa wall, wala naman po ground yung computer case ko. Normal po ba yun? Or pag hindi, pano ko po kaya pwede tanggalin ung ground nito?

    Salamat po ng marami. God bless.
  • @footling

    ikaw ang magsisilbing ground kapag nakayapak ka tapos hahawak ka sa computer case mo. never mong gagawin yan kahit sa anong electrical/electronic units.
  • @statix

    thanks sa input sir. So "normal" talga ung my ground ung cpu case ko pag nakayapak or nakadidkit ako sa wall..??

    As long na hindi ko ginagawa un, wala akong mararamdaman na ground kahit na hawak-hawakan ko pa ung cpu case ko...??
  • ^ There should be a proper grounding point in your electrical system.
    Lacking that, some TPCers have resorted to things like connecting a wire to the casing, with the other end connected to the grounding spike of the telephone line. Others have connected it to water pipes, but only if the pipework is entirely metal (most water pipes these days are PVC).
  • ^ walang proper grounding ..
  • Afaik wala ka dapat maramdamang ground sa chassis. Kung meron ibig sabihin may grounded na component. Start checking with strip wires, then the motherboard and power supply, etc.

    @petrangkabayo
    5 years na washing namin Sharp ang brand very basic. My objective is to troubleshoot the problem first before buying replacement parts para sigurado. Replacing suspected parts one by one and testing is the last resort (shooting in the dark). Sana before I buy and replace anything I know it is most likely the solution. My question is since both the washer and the dryer motor use the same capacitor and the washer is working then the capacitor is not the problem, correct or not?

    @circuit1234
    Ako yung may problem di sir boss petrangkabayo. =)
    Basic old washing machine lang. Kapapalit ko nga lang ng belt ng washer hehe ok na sya. Yung dryer lang talaga problema. Dati ito umiikot pa ng kaunti, ikutin ko lang sa loob tapos biglang sara ng lid tutuloy na sya. Pero nung nagtagal talagang ayaw na. Meron kuryente na pumupunta sa motor kasi umuugong.
  • roceanoz Send Message View User Items on 27 Apr 16 @ 11:27 AM #

    @petrangkabayo
    5 years na washing namin Sharp ang brand very basic. My objective is to troubleshoot the problem first before buying replacement parts para sigurado. Replacing suspected parts one by one and testing is the last resort (shooting in the dark). Sana before I buy and replace anything I know it is most likely the solution. My question is since both the washer and the dryer motor use the same capacitor and the washer is working then the capacitor is not the problem, correct or not?


    Like I said before masmaganda kong may spare ka para ma subukan mo minsan kasi yong capacitor gagana minsan naman hindi ... since you posted the question here wala tayong way para ma test in actual yan. Kasi masmura i try palitan ang capacitor kaysa motor.

    Kong motor ang damage try mo kong pwedeng i pa rewind...

    -- edited by petrangkabayo on Apr 27 2016, 01:44 PM