Philips 21PT2011/71R model Pa help po Vert section

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Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Tue Jan 15, 2013 12:35 pm

Mga sir pa help po sa vertical section sa Philips 21PT2011/71R yung resistor na katabi ng dalwang 160V 47mf na capacitor meron po resistor na kulay green na sunog po di ko na malaman ano reading noon kc pu song ano po reading ng resister non yung katabi ng dalwang capacitor sa vert section salamat po mga idol !

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by ultrasonic™ on Tue Jan 15, 2013 3:46 pm


mhirap mnghula wla kasing exact part location.. di kya FR inductor coil yan or fusible resist from dual B+ caps to B+ coil ng FBT ?
L01.2A chassis ba to sis?



http://aelexian.4rumer.com/t244-philips-tv-chassis-l012a-ab

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Tue Jan 15, 2013 4:53 pm


yun pong resistor na kulay green nana pictures yan po nasunog di ko na ma base anong reading nya thnx po sir ..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by DJFEL on Wed Jan 16, 2013 10:54 am

sub...fusible risistor yata yan..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Wed Jan 16, 2013 12:06 pm

ano po bah name nyan ano po reading para mabili ko na maya thnx...

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Wed Jan 16, 2013 12:07 pm

5561 naka lagay sa board eh

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by DJFEL on Wed Jan 16, 2013 12:51 pm

pake dl lang yong diagram yong ky sis ultra...mahina yong internet ko...senya na.

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by ultrasonic™ on Wed Jan 16, 2013 1:06 pm

sori nows lng nkarepz.. bz ang sched

denciok200 wrote:
yun pong resistor na kulay green nana pictures yan po nasunog di ko na ma base anong reading nya thnx po sir ..

tama nga ako... FD iyan.. inductor na 27uH.. serve as Fusible resist na ng uugnay sa secondary caps to FBT... pwede mo jan pang replace ang Fusible resistor na my maliit na value... 0.33ohm - 0.5ohm 1W-5W... double check lng kng ok pa ang HOT mo...
then sempre SOP na edouble check din ang dual secondary filter caps 47uf/160V... minsan my leak or open na isa nyan

gudlak.. sna mkatulong

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Wed Jan 16, 2013 7:18 pm

Salamat po idol Ultra now ok na po TV namin xD

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Mon Jan 21, 2013 8:33 pm

Master big problem 3 days lang ok TV ko pag palit ko ng Fusible Resistor 0.33ohm - 0.5ohm 1W but now pag On mo yun TV white na display nya tapos bigla nag OFF in 5 sec.. ano po probs nun master pls help.. Sad

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by ultrasonic™ on Tue Jan 22, 2013 1:02 pm


nacheck muna ba ang dlawang secondary ecaps 47uf/160/250V ?
pg wla kaung accurate na png check pwde direct sub mo na yan...
regarding sa white screen before mg shutdown... pwde my probz lng kau sa video supply. kya direct sub ka rin ng video caps 2413 = 10uf/160/250v sa tabi ng flybak... IIRC my white balance protector ang unit nato.. kya resolder na rin sa buong C board


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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Tue Jan 22, 2013 5:51 pm

yung dalawang 47uf/160 bago yun yung lang isa na sunog na inductor na 27uH pianalitan ko ng fusible resistor na 0.33ohm 3 days lang tagal tapos yun white na TV tapos shudown every 5 sec. lang..

okay sir try ko check katabi ng flyback.. pero sir yung inductor na 27uH may mabibili bah nyan sa store ?

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by DJFEL on Wed Jan 23, 2013 12:00 pm

abang mona..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by ultrasonic™ on Wed Jan 23, 2013 12:44 pm

@TS ung inductor di masxadong availbale sa local market.. di lng ako sure sa area mo.. bastat dito sa davao... wla tlgang ganyan... except sa asc ng philips..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by denciok200 on Thu Jan 24, 2013 10:30 am

Sir na wala na yung White display sa TV ko meron na sya tao kao in 5 to 10 sec. auto shut down pa help po thnx

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by DJFEL on Thu Jan 24, 2013 3:04 pm

normal ba yong disply po neya..parang c bord yata pa ren or ecap sa video section...alarohen mo lang..ma dale mo ren yan..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by ultrasonic™ on Thu Jan 24, 2013 6:43 pm

denciok200 wrote:Sir na wala na yung White display sa TV ko meron na sya tao kao in 5 to 10 sec. auto shut down pa help po thnx

good kng ganun... ok gnito.. dahil bago ang dlawang dual caps 47/160
at wlang nag open sa knila.. wag ka munang banat ng banat bka lalo lumala ang sira nyan.. (^_^ remember philips yan..
try mu munang e-adjust ang screen pot ng flybak ng pa kunti kunti.. at observe ang behavior ng pg shutdown nya.. kng tumatagal ba o mas bumibilis ang pg shutdown... kng saang parte xa tumatagal ay yun ang gawin mong pivot "balansihin mo eka nga nila...." (^_^

btw agree ako ky sis djfel.. my probz lng ng kunti sa C board maaactivate agad ang white unbalance protector

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by DJFEL on Fri Jan 25, 2013 1:08 pm

pang ma taas ang screen po niya mang shotdown..baka yan ang probs or c bord mona..paki chik yong 3 tranis po at yong naka paligid po niya..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by Hertz on Tue Jan 29, 2013 12:34 pm


ingat sa pag resolder

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by Lenaren on Tue Jan 29, 2013 5:24 pm

Bakit master Hertz? Ano po ang dapat naming ingatan? Sensya na.... para po sa aking kaalaman... Salamat!

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by baddypepito on Wed Jan 30, 2013 8:34 am

kunting ingat lang kpag nahandle ng philips,,, masyadong sensitive kc ang mga protection circuit nya... lalo na yong sa my c board... nagstore kc ng voltage tong 250v ecap. kya discharge lang muna sis..

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by Lenaren on Wed Jan 30, 2013 12:27 pm

Salamat po sa info!!!

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Re: Philips 21PT2011/71R model Pa help po Vert section

Post by Hertz on Wed Jan 30, 2013 4:57 pm

tama. ingat rin sa maiikling copper clad

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Re: Philips 21PT2011/71R model Pa help po Vert section

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