Author Topic: PHILIP: 21PT2682/71K- 30 minutes "SHUt OFF" (Read 806 times)

electrolux · « **on:** July 22, 2011, 09:31:09 PM »

Mga master mayroon ba kayo idea dito...saan po mag-umpisa 30 minutes kasi mag...sha..shut off... po ang unit..! Pag-switch "ON" mo ulit ang TV.. again.. 20-30 minutes gumagana,,,tapos balik din..SHUT..OFF! Hope matulongan po nyo ako..!

Philippine Electronics Forum · « **on:** July 22, 2011, 09:31:09 PM »

acer · « **Reply #1 on:** July 22, 2011, 09:42:24 PM »

mga kapatid philips daw
nabuksan mo na ba
ano na mga ginawa mo

Philippine Electronics Forum · « **Reply #1 on:** July 22, 2011, 09:42:24 PM »

brucetech · « **Reply #2 on:** July 22, 2011, 09:50:20 PM »

pag on mo ba ang unit with in 30 min. ok po ba lahat?sound,video? ano na po ba ang nagawa nyo? paki monitor at paki post na rin ng mga voltahe..

Philippine Electronics Forum · « **Reply #2 on:** July 22, 2011, 09:50:20 PM »

electrolux · « **Reply #3 on:** July 22, 2011, 09:55:16 PM »

Nag-resoldered muna ako sa chasis..,kapatid..acer..! pero ganun pa rin 20-30 minutes patay ulit.., post ako dito..upang matulongan sa master..thanks po sa reply mo.

Philippine Electronics Forum · « **Reply #3 on:** July 22, 2011, 09:55:16 PM »

BUMBLEBEE · « **Reply #4 on:** July 22, 2011, 10:09:05 PM »

my indicator poh ba na red light na mag-flash na maiiwan??o wala?

Philippine Electronics Forum · « **Reply #4 on:** July 22, 2011, 10:09:05 PM »

m@r · « **Reply #5 on:** July 22, 2011, 10:09:39 PM »

Quote from: brucetech on July 22, 2011, 09:50:20 PM

pag on mo ba ang unit with in 30 min. ok po ba lahat?sound,video? ano na po ba ang nagawa nyo? paki monitor at paki post na rin ng mga voltahe..

sir parang may nagawa na akong ganitong scenario at philips din... sir try mo alisin yong back cover ng tv tapos paandarin mo at tapatan mo ng electric fan yong board... yong repair kung phlips kasi may diode sa secondary ng psu na pumapalya pag masyado ng mainit, it means to say it fails when there is load...

BUMBLEBEE · « **Reply #6 on:** July 22, 2011, 10:13:25 PM »

i agree check mo diode and ecaps din,..

pete · « **Reply #7 on:** July 22, 2011, 10:20:26 PM »

paki post ang mga major parts

check and replace small ecap on power supply
sa secondary 47uf200v at 47uf160v
sa vert. paki check morin ang mga ecap dyan

taqui · « **Reply #8 on:** July 23, 2011, 05:51:26 AM »

abang muna ako..may dalwa aku ganito hindi pa gawa..

Tripler02 · « **Reply #9 on:** July 23, 2011, 11:25:48 AM »

Anu reg ts?

acer · « **Reply #10 on:** July 23, 2011, 11:59:32 AM »

Quote from: m@r on July 22, 2011, 10:09:39 PM

sir parang may nagawa na akong ganitong scenario at philips din... sir try mo alisin yong back cover ng tv tapos paandarin mo at tapatan mo ng electric fan yong board... yong repair kung phlips kasi may diode sa secondary ng psu na pumapalya pag masyado ng mainit, it means to say it fails when there is load...

agree pwede rin tapatan ng hair blower para malaman kung mas mabilis mamatay compare sa regular operation

agree kaya mga master sa suggestion ko

NORTH LUZON · « **Reply #11 on:** July 23, 2011, 12:06:23 PM »

direct sub ng ecap sa vert section
congrats

ratronext · « **Reply #12 on:** July 23, 2011, 02:45:42 PM »

sis ano ba makikita sa screen bago mag shut off?

Quote from: pete on July 22, 2011, 10:20:26 PM

paki post ang mga major parts

check and replace small ecap on power supply
sa secondary 47uf200v at 47uf160v
sa vert. paki check morin ang mga ecap dyan

m@r · « **Reply #13 on:** July 23, 2011, 08:13:43 PM »

Quote from: acer on July 23, 2011, 11:59:32 AM

agree pwede rin tapatan ng hair blower para malaman kung mas mabilis mamatay compare sa regular operation

agree kaya mga master sa suggestion ko

pagtinapatan ng electric fan tapos d na siya namamatay yan gagawin mo TS tapatan ng hair dryer section by section kung nahanap mo na ang section na pagnatapan ng hair dryer at agad nagshutdown look for specific components it could be a resistor, capacitor, diode or IC na talaga...

RhUNhA · « **Reply #14 on:** July 23, 2011, 09:17:07 PM »

pa subs nga din ako hindi pa ako nkakaencounter ng ganito..

J@M · « **Reply #15 on:** July 24, 2011, 05:36:26 PM »

Tama mga master, meron nman na kita na agad sa board plng kung subra maginit.

unitech · « **Reply #16 on:** July 24, 2011, 05:42:06 PM »

paabang sa philips ....

electrolux · « **Reply #17 on:** July 26, 2011, 09:50:40 PM »

Mga sis...! OK.na..ang...philip...! ngayon lang naka-update maraming kasi pumasok mga unit sa shop...! ang ginawa ko pinapalitan ko na ang lahat ng....parts...Suspeks! ang reg...sama din ic reg. drive.., ecap primary at secondary psu.., mga malaking voltahi ecaps..47uf/160v.!,,ecap ng vert...,vert...ic at hot...,resoldered din lahat na leak sa chasis.. Mayaman kasi yun "owner"..sis..! walang sinasabi kung ano ang ne-re...request kung parts..! KASO LANG mga sis..., hindi ko malaman kung saan doon "PART"ang "SALARIN"...anyway.,Ok naman ang unit..! Ty...sa inyong lahat.

taqui · « **Reply #18 on:** July 26, 2011, 10:07:48 PM »

kung back to stndby at nbubuhay ult pg p-on maaring sa secondary psu or sa vertical section.

congrats

ratronext · « **Reply #19 on:** July 26, 2011, 10:10:18 PM »

oi congrats sis

mag cf cafe na

Philippine Electronics Forum · « **Reply #19 on:** July 26, 2011, 10:10:18 PM »

Author Topic: PHILIP: 21PT2682/71K- 30 minutes "SHUt OFF" (Read 806 times)

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