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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS21PT5435
Turning off in secondsBc 337 and c 470/ 10 vjandir
PHILIPS20PT3336
Turns on and then turns offIt was a 22k resistor (3308) broken on the tube plate, I replaced it and went for a hug.ELETRÔNICA MELO BOA VIAGEM -CEARA
PHILIPS42PFL3604
T
Doesn't startC806 (4,7x450v) ic3 , r825 e r801tcm-3_1l
PHILIPS14GL1019
Does not turn on, completely inoperativeOpen fuse, buk444 and d6346 short. Even after changing it, the TV didn't turn on, nor did the LED. then I found r3326 open.Replace fuse, 7320 (buk444), 6346 (bzt03c91 which is a 91v zener diode) and 3326 (r1k8)Eletronica Staub
PHILIPS42PFL3604/78
TCM3.1L LA
TV does not turn on, 3.3v supply is very low and varies from 2.1v to 2.6v.Electrolytic capacitor c-806 4.7u/450v exhausted or leaky.Replace the same.ASSOLINI
PHILIPS21PT9467C
Banner at the top of the screenAfter changing the fly that burned out, changing r318, zd303, d305 the TV turned on but with no image, just a strip at the top of the screen.Replace of resistors r309 and r310. worked perfect - all components mentioned around the flyIrineu Mattos
PHILIPSHTS3011
Doesn't startR920 open10kELETRONICA MAURI JUNIOR
PHILIPS21PT9467C
Sem verticalThe fly back is leaking, causing d304 and r310 of the +12v of the vertical to fail and also d305 and r318 of the +180vReplace these components, plus the fly.jasvan souza
PHILIPS42PFL3605
Nothing turns on or the LED lights up completely inoperativeQ501,d210,d510 all burned out (shorted)Replace them the d210 can use in4007 the other parts have to be originalELETRONICA AUTO TREVO
PHILIPS29GX1899
Does not arm the power supply: history: when turning on the device I noticed that the fly-back pin (02) was not powered. After suspending it and placing a 100w load lamp, the +b returned to normal giving the impression of a shorted fly-back.Case: c 2411, c 2418, c 2420 (say philips pg. 03)ADHEMAR CAETANO DA SILVA (TECMIL ELETRONICA) NOVA FRIBURGO, RJ
PHILIPS21PT5435
No audioCapacitor c2444 470x16 capacitansia baixaReplace the sameorlando lott
PHILIPS21PT8467
Dark screen with no sound with charactersMemorycezar elshadday
PHILIPS21PT5433
SLO 3-11
Power supply low and won't turn onChanging photo coupler only works with the originalI put several 817-815 couplers and it only worked with the Philips oneluiztvsom
PHILIPS20GL1044
White screen with excess scrimResistorR 3550felex
PHILIPS14PT316A
Power supply burnt out after everything was changed, yet the capacitor did not form and accumulated charge!Mc44603pReplace the same!mario cesar [ganbiarra]
PHILIPS29PT4641/78
Dull screenR 3451 pine 3 do flay back 68k openJONAS
PHILIPS14PT3131
78R
Twinkling frame with/without "bloom" expansionSwap d 6445 with leak.jayjunior
PHILIPS29MT4515/78= MOD PHILIPS PT5431= 5432= 5531= 5632= 6532
Does not turn on standby LED off b+ no voltage @@@Photo coplatorELETRONICA ARNI / LEOBERTO LEAL-SC
PHILIPS40PFL5615D
Does not go into standbyDiodes d907 and d911pardalzito
PHILIPS14PT3336
It doesn't turn on, when you press power the st by LED lights up but the TV doesn't turn on.27k resistor open position 3450Matoes A. Tecnica