Philips Repair Tips
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Results: 14241
Results: 14241
Make | Model | Symptom | Problem | Solution | By |
---|---|---|---|---|---|
PHILIPS |
14PT3336
78 |
LED blinks and turns off secondary power supply drops to 0 | R 3543 200k | Replace the same | Edval Feitosa de Lima |
PHILIPS |
50PUG6102
|
Burnt out backlight | Changing the busbars, be very careful, glued screen and vcon too | Reduce current by removing resistors bank of smd resistors, removing 3 on each side is enough | |
PHILIPS |
32PFL5604
|
Relay hits and doesn't turn on, standby only flashes red, doesn't turn white | Faulty relay pcb power supply | Relay replace | |
PHILIPS |
50PUG6102
|
Turns on without backlight | Replaced completely burned out backlight, even so it did not activate the buses, without voltage at the output | Replaced c8113, q8101 and r8101 in the primary and resolved | |
PHILIPS |
50PUG6101
|
No backlight | Changing the complete backlight, it still wouldn't connect the buses, changing c8113, q8101 and r8101 in the primary and resolved | ||
PHILIPS |
42PFG6519 / LE50D1452
|
Power supplys are compatible and have the same defect, backlight does not come on or after a while if we turn it off, the backlight does not come on. | In the primary one tsound is the i.c 9101 and on pin 5 a series of 03 1mega resistors are connected, two common resistors and one smd resistor, but both 1mega each, the smd changes around 100kΩ and that is enough for the TV to experience a backlight failure | SubstituiÇÃo do resistor r9101 1 megaΩ | MIGUELTV |
PHILIPS |
32PFL3403/78
|
Does not turn on, nor does the LED light up | Q602, q603, (I put 11n60), c625, c626 (331k), r634 (0.1r) | Cece eletrônica Brumadinho MG | |
PHILIPS |
32PH5813
|
Alternating colors, without video or audio, after changing the card, placing the same card as 43! | Change the IC u405, remove it from the original board and place it on the new board, | Replace the u405 from the original to the new board | Rodrigo cofferi |
PHILIPS |
26PFL3404/78
TP52.1L LA |
Turns on and after +/- 30 seconds turns off completely | Ic901 failure (tny277pn) | Substituir o ic901 ( tny277pn) pcb 715g3214-3 | leitemarcellus |
PHILIPS |
40PFG4109
|
TV turns on but no image, with the backlight off | Changing the LED bars, **attention** this TV has two versions of bars.. with 3 volt and 6 volt LEDs | rafaelmoraes99 | |
PHILIPS |
32PFL4017G/78
|
Turns on with sound, and without the image. The LEDs at the bottom light up normally | Shorted capacitor on the t-con board caused the fuse to blow on the 12v input | After contracting the open fuse, researching I found the capacitor c214 shorted. After changing it and replacing the fuse, the TV was resolved. | Romildo Behend |
PHILIPS |
221TE4L
|
Restarting when trying to update digital channels | Power supply oscillating voltages when trying to scan channels | Replace the photocoupler ic 902 and transistor ic903 in the power supply and replace the orange capacitor of 470μF x 10v which will be exhausted | Darci Denzer |
PHILIPS |
42PFG6519/78
|
Backlight off, turns on with normal sound. | To deactivate backlight protection it is necessary to place pin 5 (comp) of the ld7890gs ci to ground with a 1kΩ resistor. (remembering that this procedure is palliative, the correct procedure is to replace the complete backlight) | EC | |
PHILIPS |
50PFL4008G/78
|
Current reduction | Remove one side of the resistor r8175 and place 4 0.1r resistors connected in parallel and solder between the pin that came loose from the original resistor and the board | reginaldo moronte,eletronica junior caldas novas | |
PHILIPS |
40PFL5606D/78
PLDG-P010A |
Without anything connected it has 3.3v stand-by when plugging in the main board it kills the 3.3v stand-by and kills the 18.5 of capacitor c121 | Tsound is a short on the 18.5 line, some leaky or altered component | In my case pwm fa5591 with leak | Rafael |
PHILIPS |
FWM143
|
Doesn't start | Change all power supply/output capacitors change power,vol+ -,dbb switches see blue wire connector track with broken track | Warley cesar | |
PHILIPS |
NTXR500 NTXR700 NX5 NX7
|
It works and loses sound slowly, when playing on the mixer the sound comes back loud. | Capacitor smd | On the main board, look at the flat that goes to the amplifier. In the part that is soldered to the main, follow the audio line to it, tsound will be two capacitors coupling in series with the signal. just replace. | tecnardi |
PHILIPS |
26PFL3404
|
Standby power supply - already changed the tny277 and nothing | Shorted transistor | Replace q902 - any smd pnp transistor will work | Ruberval Rossi |
PHILIPS |
32PFL3008D
|
When turned on, the LED remains on as on standby (constant red). Turns on back light and turns off again, do this twice and stop.. | Rewrite eeprom u402. use the appropriate code to write. Note on the back label whether it is manufactured by TP Vision or Envision. | PY1ACB | |
PHILIPS |
32PFL3008D
32PFL3008D |
Inverted screen after screen change | Type 062598 little house 151 | marcos kahaganda |