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Philips Repair Tips




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Search: philips
Results: 14231
Make Model Symptom Problem Solution By
PHILIPS TV2922
LEM10/FS8 		Burns the horizontal transistor. high power supply. Change the power supply resistor 851, open or altered, of the secondary power supply. João SF.
PHILIPS 21PT5433
L03.1LAA 		I replaced it / bd135 it was ok Q 7494 / bc337/25 heating I replaced it / bd135 it was ok betoteck
PHILIPS 29PT5642/78
L04LS1 		Cvi (component video), with a reddish image even without signal. after eeprom change Eeprom mismatch Enter sam mode go to nvm editor, in the adr option select 0x003e 62 and replace the val option to 0x000f 15 (this value refers to blor (black level off-set red), if necessary also adjust the blogreen accessed by adr 0x003f 63 and changing the val to obtain the best black level (without signal) obs after each adjustment is selected select the option store?-> .to confirm the adjustment simply replace the function and return to cvi. Wagner
PHILIPS 29PT5642
L04LS1 		Comes with no sound, poor width, after a while normal sound Checked pin 84 of the Hercules with low voltage (~4.4v). internal leakage in the pin only. solution: apply a 7808 regulator ci in place of r3975 (150Ω/1w), thus guaranteeing the power supply. I did this to avoid changing the ci (due to its high cost). NelsinhoPira
PHILIPS 20PT3336
No image, sound and normal osd R-3442(100k) on the eht line Marcelo Jose
PHILIPS 20PT228/78
L01 2LAA 		Green screen with retrace lines and returning to the stand bay Change resistor on tube board r 3324 on rgb line Tecnico Jose Adriano
PHILIPS 20PT3331/78R
It's burning the 2k2 r3527 at the power supply! Change the ci-tea 1506t at the power supply! Luis Araujo (teia)
PHILIPS 29PT4641
Image shifted to the left, i.e. image with a horizontal black band on the left side of the screen C2486 ceramic of 27pf wsoundas the diagram shows it as 100pf After the replace it was fillet. tip I got on a Spanish electronics forum JOSÉ GUSMÃO
PHILIPS 21PT5437/78R
With the white screen without image and thin horizontal stripes! 100k 3442 resistor near flyback Luis Araujo (teia)
TV PHILIPS 20PT3131/78R
The sound is low and does not increase with volume! Remove the 6908 diode near the sound output! Luis Araujo
PHILIPS 14PT218A
Tsound is just scream and over brightness and turns off Flyback Replace EletroClaudio Aguas Belas Pe
PHILIPS 20PT326A
Turning off solution change the flash back eletrojacob
PHILIPS 20PT326A
It turns on immediately then turns off, sometimes it took a while to turn off and other times it turned off as soon as it turned on Flay back Replaced it because the defect was internal to the screen eletrojacob
PHILIPS 29PT554
Channels scrolling endlessly Replace the channel touch switch and it's solved!!! orlando
PHILIPS 14PT3131/78R
Vertical with black stripe and lines at the top of the screen C2460(ceramic 68n/150volt) Replace it as it is dry jarbas santos
PHILIPS 20PT3331/78R
Vertical black strip with lines at the top of the screen C-2460(ceramic) seco Replace it without testing as it is dry jarbas santos
PHILIPS 20PT3336
TV with noise in the power supply drive Str w6765 defective, you can put the w6750f and it will work multsom
PHILIPS 20PT222A
Screen does not work correctly, retrace lists R3341 100homs Perse
PHILIPS 14PT4131
The TV turns on and then turns off. the power supply voltage becomes unstable. Capacitor c2528, power supply Perse
PHILIPS 29PT
L3 		Burning exit h Capacitor 25 by 47 connected to the drive transformer gemerson