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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS20PT3336/78
Normal OSD, dark screen and sound on the channelsR 3459 and r 3442 open (both 100k)ELETRONICA ESTUDIER
PHILIPS14PT1556
S L01.2E AA
No image. Tsound is no brightness/contrast control, adjusting voltage doesn't help either.Tsound is no information eht. resistance 3431 at output 8 of the tr.linhas (ehtinfo) burned out.Raúl Faustino
PHILIPS29GX1895
ANUBIS
The image keeps shaking, tsound are times when it turns on normally, but if you turn it off and on again, the same defect appears (reduced frame, OSD repeated on the screen)Diode 6199 bzx79-c5v6 on the side of the subwooferCheck the bc548 next, and also the tip42cANDRE
PHILIPS14PT3336
It has a power supply but it oscillates and goes outR 3445 openmiro eletronica
PHILIPSFW-C505
No sound, exit ci okIc 7501= tda7468d smd, pins 14 and 15 must have 4.8v if it is low check this clk and data lineBRUSKE
PHILIPS20PT 3331/78
Vertical lines with interference at the top of the screenChanged the c- 2460 68 k/ 100 voltsjaironuness
PHILIPS29PT554A
L9
Image stretching to the left, tuning with low signalThe defect was because the power supply was low, I changed the position from the l5550 to the l5576, no power supply output, it was at 130v, I changed it to 140v, the TV was beautifulReversing the position of the l 5550 p l 5576 tv looks greatmarcos melo[ CASCAVEL CE ]
PHILIPS20PT3331/78
Vertical closedChanged the 10/250 volt c- 2465jaironuness
PHILIPS20GL 1045
Luminance- obs: missing 180 voltsna r-3700 of 470 hms.Trcar r-3550- 3,3 hmsjaironuness
PHILIPS21PT1353/00
L 6.2
Difficulty tuning, no color and soundAdjustable coils (5100)Adjust but replaceJ.CUNHA
PHILIPS14PT1352/00
L 6.1
Out of tuneAdjustable coils (5100)Replace with newJ.CUNHA
PHILIPS29PT4641/78
Vertical only opens the bottom part of the screen.Replace diodo ( d 6457 smd )dony eletronika
PHILIPS14PT3005
L03.2L AA
Upper line is protected. screenC2460 devalued 0.068Replace c2460 r 3446 1 homsELECTROFRIO
PHILIPS14PT3005/44
L03.2L AA
3 upper vertical stripes (r-b-g). screenC 2460 0.068Replace c2460ELECTROFRIO
PHILIPS PLASMA42PF7320
DeadChap. c 8059 and c 8060 replace the twoDEBIQUE
PHILIPS21PT5437/78
Dark screen with normal osdOpen resistorR3442 120k was placed 100kNELSON
PHILIPS21PT5437/78
Dark screen with normal osdR3442NELSON
PHILIPS21PT9467/78
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Remote control and keyboards do not obey (message in the left corner of the factory screen)Data lossIc-101 eepron 24c08 replace e pronto.jose wagner
PHILIPS29PT5642
L04U AA
When turning on stand by the power supply keeps pulsing and does not start horizontally.Leaky coupler photoantonio
PHILIPS29PT4631
Turns on and off after a few secondsReplace the two bc's 327 and 337 with bd135 and bd136And the note diesAdrianChapadão