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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS20PT524
No power supplyD 5540ladmyr bh
PHILIPS29PT4631
L01.1L AC
Vertical closedOpen fusistorReplace fusistor 3488beto2828
PHILIPS21PT5436
Without image but with sound and menu charactersWhen turning on the TV, tsound was no image but with sound and channels tuned. the screen was completely dark, the menu characters acted and were visible on the screen but the channel image was missingThe 100k 3442 resistor was open, it works close to the flayback but precisely on pin 10This email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPSMINISISTEM FW 670P/41
When increasing the volume the sound goes to maximum with a simple touch of the potentiometerCorrupted memoryI replaced the memory and solved the problemze nascimento
PHILIPS29PT554
Plug it into the socket and it stays on standby when you activate the control, the power supply turns on and off and the standby turns off and turns on againFlybackReplace o fly backeletroclaudio aguas belas pe
PHILIPS29PT554
Plug it into the socket and it stays on standby when you activate the control, it arms and disarms and the standby turns off and comes on again and so on.I replaced the flyback TV it worked normallyeletroclaudio aguas belas pe
PHILIPS21GX1666
ANUBIS
It doesn't open the vertical only halfwayResistorI replaced the 820k 3427 resistor and ran for a hug and the TV took a beating, but I managed it thanks to Godfernando timbauba PE
PHILIPS29PT48/78
Vertical closedC308Replace c 308
PHILIPS29PT554
Turns on the LED turns on when activated the LED keeps turning on and off and the relay beatsDeflector coilReplace the sameeletroclaudio aguas belas pe
PHILIPS14PT316
L9.2A
Doesn't start. totally dead. power supply stopped, without voltage on the power supply regulator.Resistor 3510 33k-3wTec vĂ­deo
PHILIPS20PT4331/78R
Does not turn on / varies voltagesDefective photocouplerPhotocoupler replaceeletronica staub
PHILIPS14PT3336
L03.6L CA
Vertical closed (horizontal line flashes then turns off)Resistor 3448 (1r)This TV, if tsound is any replace in the 160v line, closes the verticalBruno.
PHILIPS14PT3336
L03.6L CA
Vertical closed (horizontal line flashes then turns off)Diodo zener 6001 (33v)This TV, if tsound is any replace to the 33v or 160v line, closes the verticalBruno.
PHILIPS14PT112/78
L7L
Blinking ledSmd 2442 capacitor with cold solderingnaldim
PHILIPS21PT5435/78
TV doesn't turn on, power supply shorted MOSFET shorted Beto 8817Short in the mosfet at the power supplyColoquei um k1507= 600,v 9a / fqpf7n80 original 800v 3,5amarcos melo cascavel ceara
PHILIPS20PT3331
Vertical closing at the top with a white stripeCapacitor-2460Replace the capacitorThis email address is being protected from spambots. You need JavaScript enabled to view it.
PHILIPS20PT3331
Audio as soon as you turn on the TV is very low and gradually increases until you have normal audioC-2444(470/16)Replace without testing c-2444(47/16)samuel leite
PHILIPS29PT6645
Turning on and offTube socketTo replaceEletronica Rezende
PHILIPS20PT4331
Power supply does not oscillatePhoto coupler position 7515Domingos da Eletronica
PHILIPS29PT4635
Burning the bu4508dx, when replacing the horizontal transistor it is out of frequencyReplace the sameDomingos da Eletronica