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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS20PT122A/78R
Does not turn on, standby LED blinksHorizontal output, vertical output and flayback, all shorted.Replace them.ADRIANO
PHILIPS29PT8457/78
L04 - L07
When turning it off at the main switch or the socket it took a while to turn it back on, it took longer and longer over time. Then he stopped calling anymore.Capacitor smd da power supply, 2532 - 10mf2532 capacitor replacedTrevisan
PHILIPS29PT552/78R
Turns on stand by then turns offTransistor 7481 (c557b)Replacedluciano caxias
PHILIPS20PT428A
000
Burning transistor horizontal exit fransuar 88178817Exchange flayback with internal escapeTransistor replaced + flybackmarcos melo cascavel ceara
PHILIPS20PT428
Lighter band in the horizontal direction with hiss or noise at the power supplyR 3547 (0.33r) in the power supply changedNV ELETRONICA
PHILIPS29GX1899
Vertical lineAt TDA 8351 5ySolution to replace the ci, details I couldn't find in Rio de Janeiro where I live, the solution was to put another ci tda 8351 final 6 you can trust and replace the ci tda 8351 final 5y it's increasingly difficult to find material in the square, you liked the tip, pass it on to others too, thanks technical friends God help youfernandoferreira
PHILIPS14PT113
LED flashing with the speaker making a heart beating noiseCapacitor c2447 shortedReplaceEletroclaudio Aguas Belas PE
PHILIPSDVP-3040K/78
Nothing works, display doesn't light up, only with stand-by on it doesn't turn onSwitch sw k301 on and offReplace contact switch on and offPALAURO
PHILIPS20GL1049
Flyback at2079/b9 burstReplace flybackJaison
PHILIPS29PT5642/78
L04U
Vertical with 3 linesBas 316 diode replacementDon't put in4148 doesn't work, replace with another stronger diodebill
PHILIPS21PT
The image does not appear on uhf channels, only on vhfExchange the varicap for another original oneReplace the varicap for another originalrafael pantoja ig-miri
PHILIPS20PT120B
L7VA
The LED comes on and it keeps flashing and the TV doesn't workChange c2448 and 2551 both 47/160vCHARLES CIPRIANO
PHILIPS14PT3131/78
Closing the verticalCapacitor 68.n 250vI replaced this capacitor and the TV worked normallygabriel
PHILIPS29PT5642/78
Normal image but with lines superimposed on the imageR 3468 openVilmar
PHILIPS21PT9467
Blue screen with retrace lines, normal sound without imageSwap rgb q502 and q503 transistorsThis email address is being protected from spambots. You need JavaScript enabled to view it. Marcondes Jaicós-PI Ohm eletronica
PHILIPS14GL-1316
GR1-VA
Don't tune inVerificar r3961 / r3962 / r3963 (10k)Replace the resistorsjohnny busnadiego
PHILIPS20GL1049/78R
DeadFlyback at2079/b9 burstJaison
PHILIPS29PT5642/78
Image a little darkR 3451 of 68k openDaniel
PHILIPS14PT3131
L03.1L
In AV it works normally and on TV the image appears and turns offChange the r3449 33k open on some TVs the resistor is 27kresistronic
PHILIPS21PT9467C/78
Retraces, with white lines, intermittent turning off and onCoil l-501 abertasamuel leite