Sharp 20V-J50M/J70M/J100M-K80M/K100M

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Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Wed Oct 19, 2016 10:04 am

May red led (standby mode). Remote control turn on the tv green led but after 3 seconds balik ulit red led. Ayaw na turn on the tv. Kailangan hugot ang saksakan tapos balik para remote control turn on tv green led but after 3 seconds balik ulit red led. Ano kailangan i check
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by arkin on Wed Oct 19, 2016 10:05 pm

Parang vertical ic problem yan.lakasan mo kunti Ang screen pRa makita Mong nakahorizontal line Ang unit.kadalasan poblema sa ganyang modelo.
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by DJFEL on Thu Oct 20, 2016 7:04 am

naka protic yata yan...nasa FBT section protic yata...
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by arkin on Thu Oct 20, 2016 7:24 pm

Pwede ding abl resistor Yan.kya nga kailangang lakasan ang screen pra makita.kong mgretace abl resistor nga yan.
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Electro on Mon Oct 24, 2016 9:45 am

check mo master ang dalawang 100uf 160v baka open na ang isa
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Electro on Mon Oct 24, 2016 10:58 am

at iyon C502 master. check mo baka na resolder mo ang parting iyan.
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Wed Nov 02, 2016 1:16 pm

Check ko high voltage ay 150V na standby mode lang. Normal ba 150V?
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Wed Nov 02, 2016 1:20 pm

arkin wrote:Parang vertical ic problem yan.lakasan mo kunti Ang screen pRa makita Mong nakahorizontal line Ang unit.kadalasan poblema sa ganyang modelo.
Standby mode switch on by remote tapos ng green led for 3 seconds balik ulit standby mode pero may nakita ako sa monitor any maliit na bilok may red,blue at green sa loob
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Wed Nov 02, 2016 1:27 pm

Electro wrote:check mo master ang dalawang 100uf 160v baka open na ang isa
Ok lang ba check ko naka solder and capacitor sa board gamit tester? Kasi may capacitor action sa tester naka solder pa ang capacitor
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Sat Nov 05, 2016 1:21 pm

Thank you Arkin!!! Ikaw ang ng solve ng problema ko
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Hertz on Sat Nov 05, 2016 10:14 pm

puede abl resistor yan. check rin ang yoke

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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Mon Nov 07, 2016 9:53 am

Walang sound lumabas pero kapag turn off by remote control and on ulit may sound na lumalabas sa speaker. Ano kaya check ko????
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Mon Nov 07, 2016 9:55 am

Mga 3 oras ay nawala ang red color. Ano po kaya check ko dito????
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Hertz on Mon Nov 07, 2016 10:44 am

baka naka jumper ang relay mo. tanggalin mo muna

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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Tue Nov 22, 2016 4:56 pm

No sound coming out from the speaker when i insert a rca jack to the audio input the sound come back. What component might be defective here?
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by ultrasonic™ on Thu Nov 24, 2016 1:35 pm

Sound issue na lang ba ang kulang? Check mo ang speaker mo Sis... baka pa putol putol ang voice coil or pigtail


Last edited by ultrasonic™ on Thu Dec 22, 2016 10:17 am; edited 1 time in total

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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Mon Dec 19, 2016 5:36 pm

ultrasonic™ wrote:Sound issue na lang ba ang kulang? Check mo ang speaker mo Sis... baka pa putol putol ang voce coil or pigtail
Kapag ginagalaw ang board nagkakaroon ng sound pero nawala din. Intermittent ang trouble
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Wed Dec 21, 2016 5:29 pm

Pinalitan ko ng bagong speaker pero ganun pa rin nawala ang sound kapag vibrate ang control board
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by ultrasonic™ on Thu Dec 22, 2016 10:19 am

may loose connection iyan maybe cold solder or mas worst may crack board like hair line or may rusted/putol na terminal pin... 
double check mo muna sis... gamit ka ng magnifying glass or gamit ka ng mas maliwanag na ilaw para mas makita mo ang paligid

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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Electro on Thu Dec 29, 2016 8:59 pm

Loose contact yan master
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by Brentley on Fri Feb 24, 2017 4:47 pm

Walang red color lumabas sa picture ano kaya i check dito
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

Post by alvinquimbo on Sat Feb 25, 2017 10:38 pm

focus muna sa crt board sis baka may tama ang isa sa mga tranny ng RGB gun..check mo muna..
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Re: Sharp 20V-J50M/J70M/J100M-K80M/K100M

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