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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPS29PT4631
Relay knockingResistor 6r8 that feeds the bc 337 e327edezio eletronica
PHILIPS14GL1316/78
GR1-VA
TV with dark black screen but with OSD without soundDefect r 3555 27k and r 3204 10kPindinga
PHILIPS20 PT3336
Normal sound without lamp opened scrin only gave retrace lineVer r 3442 e r 3459javan
PHILIPS14PT218A
With black band at the bottom of the screen, traces at the top and no soundFirst make sure you have inserted the speaker plug into the correct input. If you didn't put it in the wrong entry, it's memory.MB ELETRONICA
PHILIPS42PFL3604
Does not turn on, red LEDPCI micro shortPablo
PHILIPS14GL1310
GR1.AL
No vertical sync and no audioSsa0, shaqqkhReplace without measuringPablo
PHILIPS25PT5541
Turns on, white screen, turns off after a few secondsRGB IC, resistor on 200V line open.Pablo
PHILIPS32PFL3403 42PFL3403 42PFL5403
LC8.1L LA
Blown fuse, won't turn on.D802 and q801 shortPablo
PHILIPS29GX1899
Does not tune channelsAbsence 33vR 3292 open 15kALEX/FETTER
PHILIPS29PT4641/78
White lines at the top of the screenC2465 100v 10uffco
PHILIPS32PFL3404/78
Does not work/noise at power supplyCapacitor cb1 with low capacitance or exhaustedReplace cb1 - 4.7μF/450vANTONIO DONIZETI DA CRUZ
PHILIPS29PT552
The TV has no color and when you change channels it beeps and the horizontal output burnsDefective memory because when changing channels it changes the horizontal frequency causing the bu1508 to burnI just replaced the memory and I'm finecharles cbs
TV PHILIPS20PT424A/78R
L9-2A AA
No sound, it doesn't amplifyDz 6953 3.3v and ci7953 pay close attention to the end of the sound ci letter, if it is mono it has to be tda7056b, do not put the end acunha753
PHILIPSFW-380C
The CD doesn't work, it accepts selection for the CD but it is inoperative. Some key lights are off.Replace of 7404, 7405 and 7406 hfe4094 smd on the paneljoaomvjr
PHILIPS21PT9467
Device after some time on, closes the vertical after about 1 hourDeflector opening one of the windings beneath the glue.It was very difficult to recover the deflector. I had to replace it.marcelo lurahy
PHILIPS21PT5433/78
No, it doesn't oscillate. But if you measure the frequency, is it 15.7 kHz?R 3490 changed. Depending on the changed value, several defects will occur in the horizontalR3490 3k3mecinhor7
PHILIPS21PT9467C
I had already changed the band's integrated varicap micro memory, etc., a terrible defect only on channel 13, when it was cold, it was out of tune and then when it warmed up, the image improved, it was a more solved puzzle.And just remove the disk capacitor from the plate that is close to the 100k micro c828Remove c828 from 100k diskcarlos de maranguape1 paulista-p-e
PHILIPS21PT6456
With sound without imageR-3442 de 100k , proximo ao flay-back .Resistor aberto no pino 1 do flyback ....JOELTON
PHILIPS14PT3132/78R
Has audio characters and a dark screenR3442 open abl linesamuel leite
PHILIPSHPS-2991FS
TV burned out the bu 2520dx so far so good, so I bought another one I put it in its place but it didn't work it just oscillated but didn't produce high voltage, checking all the voltages which were ok after so much inspection I decided to put another one from an old board a bu 1508 then the TV workedMoral of the story, the bu I bought looked good but was bad internally, so sound's a tip guys, be careful with your bu lolThis email address is being protected from spambots. You need JavaScript enabled to view it. tecnico em governador valadares minas gerais 3330842033