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

[goryo]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

TS yung tv sony trinitron ang problem po eh namamatay ung display kapag dumidilim yung bright nya pag namatay kailngan off ko muna yung power button wait ako ng 10 scnds para mag open yung display.. ganun din kapag nag change channel ako kada lipat mamatay ang display kaya paulit ulit ko nag ooff at on..

try mu taasan yung high voltage papunta ng picture tube.,
pihitin ang screen control pa clockwise mga half inch lang...
sana po makatulong..

 

[juandelacruz1898]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

try mu taasan yung high voltage papunta ng picture tube.,
pihitin ang screen control pa clockwise mga half inch lang...
sana po makatulong..

sige try ko wait ko lang dumating father ko pa aasist ako sa kanya... fb later... salamat

(san ko pala makikita yung screen control? )

 

[goryo]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

sige try ko wait ko lang dumating father ko pa aasist ako sa kanya... fb later... salamat

(san ko pala makikita yung screen control? )

View attachment 151893 flyback

 

[zerho]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

Ts ung tv nmin n sharp lcd na flatscreen 36 inch cra po ay ung after 2sec. Namamatay may sound p po atgumgana po ung screen anu po sira?

 

[xylleane]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

ngyon ko lng ntpos bsahin thread n to inuulit ulit ko kc hehe...sobranghelpfull tlga..keeep it up mga boss

 

[katuga07]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

Good day po,,nalaglag po kasi yung
TV sa bahay,at nabasag yung CRT
board,my mabibili po ba spare parts
nun?,,
sinubukan ko po yun ayusin yung mga
baling copper sa board nilagyan ko ng jumper wire,but after few hours na
bukas ang tv,,lumalabo...den bigla
nalang pumutok,any advise sa ma
expert,,..

Tol ayucn m0,lang bka may mali ka lang na hnang at maling kbit eh.

 

[glk15]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

sir help naman po penge po ako ng schematic diagram toshiba 21'' model no.21n5xm.salamat po

 

[chrismiguel]

Re: ALL TECHNICIANS Show! Your accomplished job here!....

Ts ung tv nmin n sharp lcd na flatscreen 36 inch cra po ay ung after 2sec. Namamatay may sound p po atgumgana po ung screen anu po sira?

Sir power supply board at baka my mga leaks caps na po ang lcd nyo...

 

[beloyxii]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

patulong naman mga sir. Yung tv namin ayaw makuha channel 2 abs Dati ok naman. yung ibang channel malinaw naman.. Tsaka Paano ayosin yung doble ang tao parang may anino.

 

[baui25]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

Good day po,,nalaglag po kasi yung
TV sa bahay,at nabasag yung CRT
board,my mabibili po ba spare parts
nun?,,
sinubukan ko po yun ayusin yung mga
baling copper sa board nilagyan ko ng jumper wire,but after few hours na
bukas ang tv,,lumalabo...den bigla
nalang pumutok,any advise sa ma
expert,,..

Tol ayucn m0,lang bka may mali ka lang na hnang at maling kbit eh.

sir,,sinubukan ko na po kaya lang my mga reseistor na kc na nasunog at ndi ko lama ang mga value nun,,kung my spare part lang po sana ng CRT Board,,mas maganda para palitan nalng,
any advice kung saan makahanap,

 

[lifthrasir]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

View attachment 152593


32\" PHILIPS LCD TV

MODEL NO. 32pfl5403/55

bossing patulong naman po ito po problema ng lcd tv ko
parang nanunuod ka lang ng film ng camera

 

[soramamba]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

Good pm sir.Sensya na po sa abala.nagba2sakali lng po ako na bka matulungan nyo ako.meron po kasi problema ung electric shower namn.tumatagas po ung 2big mula sa maliit na container(shown in the pic). Hndi ko po alam kung anung problem.sana po ma2lungan nyo ako.thanks in advance.View attachment 152836

 

[mahalkita999]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

sir help naman po penge po ako ng schematic diagram toshiba 21'' model no.21n5xm.salamat po[/Q


sa orient diagram k po bumili sa raon meron...wala k mahihinge dto nian

 

[badoy]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

@soramamba

bili ka ng Holiday na metal epoxy. yan gawin mong pangtapal sa pinanggagalingan ng leak

 

[bugak]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

View attachment 873136


32\" PHILIPS LCD TV

MODEL NO. 32pfl5403/55

bossing patulong naman po ito po problema ng lcd tv ko
parang nanunuod ka lang ng film ng camera

boss resolder mu ung chroma

 

[frank20]

Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y


gud day poh, pano poh magtest ng IC, Wirewound at ceramic capacitor

 

[bugak]

nanay

gud day poh, pano poh magtest ng IC, Wirewound at ceramic capacitor

ganito ndi mo masusukat ang ic sa resitance...sa voltage chek mu lamang masusukat to..using vom ....sa mga capacitor like wirewound at ceramic select mu sa tester mu x10k or x100k dapat papalo xa at babalik mins charge at discharge...gud yun

 

[frank20]

Re: nanay

ganito ndi mo masusukat ang ic sa resitance...sa voltage chek mu lamang masusukat to..using vom ....sa mga capacitor like wirewound at ceramic select mu sa tester mu x10k or x100k dapat papalo xa at babalik mins charge at discharge...gud yun

thanks, galing nyo talaga

 

[globalcity]

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

View attachment 153443

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[bugak]

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

View attachment 877277

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View attachment 877283

boss try mu muna magresolder s part ng ps...malamang baka my nagloose lng jan...then check mu b+ ng audio kung meron .... suggest ko lng