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

[macky]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

4 years na po sir babad kasi palagi pero base sa itsura ng capacitor wala namang sabog or or lobo tnxs sa reply sir

wow! 4 years na babad sa gamit, ang tindi na ng serbisyo nyan for an lcd monitor, maybe - just a "maybe" may leaky caps na yan na nagto-toggle ng on/off niya.

pwede mo ba check ang voltage while naka-on? para ma-test mo if may voltage pa din when it automatically goes off, yun lang ang point ko for now po

 

[macky]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

thanks sir macky....

welcome po sir aures

 

[aures_88]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

newbie palang kasi ako...wala pa 1 year nung nakapag vocational ako tapos 1 month lang yun... kaya konti palang alam ko...

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

wow! 4 years na babad sa gamit, ang tindi na ng serbisyo nyan for an lcd monitor, maybe - just a "maybe" may leaky caps na yan na nagto-toggle ng on/off niya.

pwede mo ba check ang voltage while naka-on? para ma-test mo if may voltage pa din when it automatically goes off, yun lang ang point ko for now po

sir natest ko na yung voltage 12v at 5v kung nka off sya ganun pa rin naman sir meron naman sya supply

 

[zimbagzik]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

sir wag mo pagalitan sila wala sila idea masyado about dyan e skin ito ginagawa ko dyan gumagamit ako ng ceramic filter capacitor pinuoputol ko ung paa na nsa gita then paralel ko sa video IF niya oh d kaya sa sound problem gnon din lalo na ung mga sony full volume na e halos la ka prin marinig!then boom sapol agad minsan kahit resistor na 1k obra din!

sir henyoboi san po ang video IF?same problem din kase sakin sa sony tv

 

[cabelto971]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

Grabe naman 4 Years na ???


TEster mo mga capacitor sir Biohazard..
dapat yung POinter ng Tester papalo then babalik sa 0 Reading...
dapat discharge mo muna caps bagio mag test.

sa ibang parts din sir ulitin lang check...

Kung hindi naman napuputol yung supply ng voltage at okey naman yung mga parts...
baka sa Inverter sir.

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

Grabe naman 4 Years na natambak???


TEster mo mga capacitor sir Biohazard..
dapat yung POinter ng Tester papalo then babalik sa 0 Reading...
dapat discharge mo muna caps bagio mag test.

sa ibang parts din sir ulitin lang check...

Kung hindi naman napuputol yung supply ng voltage at okey naman yung mga parts...
baka sa Inverter sir.

sir salamat 4 years n nagamit sir yung monitor ko observe ko munangayon sir tnxs

 

[Henyoboi]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

sir salamat 4 years n nagamit sir yung monitor ko observe ko munangayon sir tnxs

gawa napo ba sir at oobserve mo xa?



View attachment 120320

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

gawa napo ba sir at oobserve mo xa?



View attachment 733283

sir henyoboi sensya n po ah nasa netshop po ako ngayon picture ko maya yung mosfet tnxs ulit mga idol.......

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

gawa napo ba sir at oobserve mo xa?



View attachment 733283

sir henyoboi eto n yung ss ng mosfet ic sa likod sir at FYI sir sa problem ng monitor ko totally no display at pati yung power light po wala on and off po sya then babalik after a seconds po

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[Henyoboi]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

ito na..

View attachment 120441

tambak na nmn..

View attachment 120442

 

[macky]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

sir henyoboi eto n yung ss ng mosfet ic sa likod sir at FYI sir sa problem ng monitor ko totally no display at pati yung power light po wala on and off po sya then babalik after a seconds po

yung blinking ng LED(power indicator) parang naka-standby?

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

yung blinking ng LED(power indicator) parang naka-standby?

hnd po sir macky as in totally no power sya no light

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

ito na..

View attachment 733605


sir henyoboi pg tinanggal ko yung cable steady naman po sya..

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

yung blinking ng LED(power indicator) parang naka-standby?

sir macky eto po sya pg nagloko

[/IMG]

eto po pg normal

[/IMG]

 

[Henyoboi]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

ito na..

View attachment 733605


sir henyoboi pg tinanggal ko yung cable steady naman po sya..

u mean steady na kulay orange ung led niya?tpos pag niloload mo ung lcd namamatay tama ba?
confirm na ung sira niyan na panel board sir.

 

[chrismiguel]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

sir henyoboi san po ang video IF?same problem din kase sakin sa sony tv

nasa chroma ic po yon check mo sa alldatasheet sir kapag distorted ang sound (SIF) nilalagyan ng 104 ceramic disk caps or so filter at kapag medyo malikot at umaalon ang screen ng tv (VIF) 1k resistor po yon

 

[macky]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

sir macky eto po sya pg nagloko

antayin na lang po natin ang suggestion ni sir henyoboi, mas marami syang experience sa monitor troubleshooting compared sa akin

medyo mahirap din pala pag sa picture mo lng titingnan ang device , hirap ma-pinpoint ang sira.... kaya saludo ako kay TS ---> Henyoboi

 

[Henyoboi]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

View attachment 120662

 

[biohazard0604]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post your Accomplished Job Here

u mean steady na kulay orange ung led niya?tpos pag niloload mo ung lcd namamatay tama ba?
confirm na ung sira niyan na panel board sir.

sir henyoboi ganun na nga steady orange pg tinanggal ko d sya namamatay pero pg load ko lcd un namamatay yung panel board ba yung video controller sir?