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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
TV PHILIPS29PT 6566
L04-AA
Reduces the frame by giving 3 colored lines at the top vertically and turning off after 5 minutesThe cause a r 3457 1r openjose ferreiras
PHILIPS21PT1663/11
L7.2E
After a few minutes the image begins to slowly shift to the right. when it gets close to the center it goes into protection and goes to stby.Deflector coupling capacitor h leaking. 220pf 2kvJoaquim Monteiro
PHILIPS32PFL3403
Won't turn on, fuse blownCheck leak in bd1, and its replacement.BRUSKE
PHILIPS21PT5432
Doesn't startPhoto coupler position (7515) changeCHARLES
PHILIPS20PT529
Totally inoperative power supplyNothing works, not even the power LED lights upPhoto coupler 7515 swaplolo
PHILIPS14PT3336/78
L03.6LCA
Works normally, vertical only opens at the bottom of the screen, appears with a white line in the centerSmd 2496 1n0 capacitor shortedFUBUIA
PHILIPS21PT5433
Turning offOpen smd 6445 diodeReplace diodo smd 6445SIDNEY VALENTINA
PHILIPS - DVD PLAYERDVP3040K
Standby off1n4004 rectifier diode and 500 milliampere fuseThe diodes and fuse were replaced and the DVD started working correctly again.domingos.aladir
PHILIPS29PT4641
L04L AA
Noisy and low sound at RF and AV outputCoil 5214 that is connected to pins 120,122,124 that provides 3.3 volts powerCoil 5214 that is connected to pins 120,122,124 that provides 3.3 volts powerBarack
PHILIPS21PT5435/78
No image, just characters appearingReplace 3442 100k resistor - for 21" TVGelasio Altenhofen
PHILIPSHTS DVD E RADIO
HDMI
Doesn't turn on without more b + in primary and secondaryR937 openDevice came from another electronics well replaced, replace r 937luiztvsom
TV-PHILIPS20GL1349
Dark image and low screen voltage (+or-40 volts)Rusty trc socketReplace itThis email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS20PT428A
Inoperative or very low power supply approximately 20 voltsLeakage in the power supply fet, leakage from pins 1 and 2 to 3, measure on a scale of x1, normal and gives a small resistance between pins 2 and 3Replace or fetRicardo Alves
PHILIPSDVP-3005
Doesn't read, doesn't light the laserMpegAfter testing all the components without success, I connected pins 20 and 21 of the mpeg to a 1m resistor to gnd and the laser started to light up and read normally again.devanir
PHILIPS42PF7320
Does not turn on. activates protection.Amplifier. audio short. Note: if you have any speaker open, it also activates protection.Replace.This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS14PT135A
Gave pink color.The image appeared without green, only pink.Replace the green circuit transistor (bf422).Pedro_Manuel
PHILIPS29PT5642/78
Sem +b secondaryTV doesn't turn onReplaced photo coupler unsuccessfullyljsilva
PHILIPS29PT4635
Does not turn on bu4508dx in shortQ7461(bc337), q7463(bc327), c2455(47uf,25v), d6582(fuga)Bu4508dx I put a bu2525dx it was perfect, it doesn't heat up!Alextecnico
PHILIPS16GL1330
It works, there is an image but not for the vertical trimer, it keeps runningVerticalpaulo roberto
PHILIPS21PT5435
L03.1L
Turns on and then turns off, no filament lights upBroken track at 2444 (470uf x 25v)Do the weldingElias2305