PHILIPS TV Repair: Common Faults and Solutions.
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Results: 14170
Results: 14170
PHILIPS Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS | 29PT4631 L01.1LAC | Low power supplys, mainly 10v | Defective transistor 7462 | Pdtc143zt transistor replaced | johnny busnadiego |
| PHILIPS | 21PT6456 | With sound, without image with dark screen, menu and normal characters | R3442 open | eletronicard | |
| TV PHILIPS | 29PT554A | The device was completely stopped, | After putting it to work, (I changed the SAA processor) the TV came with SDM mode activated | It was the grounding of pin 1 of the eeprom that I had made myself and forgot to remove it. | BF.COLATNO |
| TV PHILIPS | 21PT5435 | This TV is activating closed cap cc1 without being activated by the user. | Enter the menu, and do not switch to any cc mode. put it off. I turned it on now and went into the menu tsound is cc1/cc2/cc mute/cc no, I leave it on cc, not when I turn it off using the remote control or the main switch that I turn on already has cc activated | Record this one. http://www.4shared.com/file/x9fg1do2/21pt5435_24c16.html I saved the memory not active now it is resolved. | BF.COLATINO |
| TV PHILIPS | 20PT220A | This TV, it didn't have an image just the sound, I resoldered the tube board and the image appeared but it is very stretched and the screen is full of lines. | To resolve this defect further, I replaced the r 3414 and 3418 and resoldered several parts of the TV. | BF.COLATINO | |
| TV PHILIPS | 29PT4635 | This TV arrived, with the bu 4508dx shorted out, I replaced it but it didn't turn on, it has the following problem, as soon as I plug it into the network, the LED turns on and the second time the noise starts, tenc tenc tenc very quietly, when you press the Power on the control, it turns off the LED and the rereader stays tec tec tec direct and not ocilia, I already replaced the 2455 47uf25v,6490 the bcs 7461 bc337 7463 bc327 ci 7560 l78l33a the ci coupled with the 817 all new I tested both bd they are good | Resolved. The TV didn't turn on at all, it was the bu 4508dx that had a short circuit after changing the bu, the TV turned on and the LED didn't light up, the defect was the smd zener diode bzx384-c9v1o. shorted to position 6541. | BF.COLATNO | |
| TV PHILIPS | 29PT5642 | This TV only has voltage up to the 170v MOSFET drain, the transformer's secondary has no voltage, indicating that the def must actually be tsound. | Defect was the photocoupler | BF.COLATNO | |
| PHILIPS | 14PT110 A | Does not turn on and the LED keeps flashing | Fly back defect | klein | |
| PHILIPS | 25PT5541 L04U AA | Does not turn on, no secondary voltage, no LED lights up | Raakh 13 | johnny busnadiego | |
| PHILIPS | 25PT5541 L04U AA | Does not turn on, no secondary voltage, no LED lights up | Review r | johnny busnadiego | |
| TV PHILIPS | 29PT552 | Defect: shutter effect, lower vertical | Solution: capacitor c2409 changed 0.22 x63v | BF.COLATINO | |
| PHILIPS | 21PT5433 L03.1 AA | Burns horiz output.(q7421(but apx) | Check items: 2423(10nf), 2424(820pf), 6421(byw76) and 6422(byd33m), also the resistor 3426(47r). | Luir | |
| PHILIPS | 42PF9945/12 FTP1.1E | Green LED flashes every 15 seconds | Wirewound resistor | R8001/r8002 value 6.8Ω 5w can also be replaced electrolytic cond c8303/4/6/7/8/9/3029/8038 | antonio gancho |
| PHILIPS | 20PT524A/78R | Blinking LED with noise on flash back | Open power supply 47r r 3541 | Barter it | This email address is being protected from spambots. You need JavaScript enabled to view it., jaicós PI |
| PHILIPS | FW C270 | No sound! When you unplug the power cable from the socket, audio comes out in the speakers, connecting to 220v works normally. | Check if tsound is more than 17v on pin 1 of the an17830a. If tsound is more than that, replace 7302 (stp16ne06). | Replace 7302 (stp16ne06), it also works with (irfz48n) | AMIGOBASTOS |
| PHILIPS | 20PT4331 | The TV arrived with a sound defect, when it turned on it made a low hiss and that was it, nothing else, tsound was no audio, neither RF nor AV. | C 2444 of 470x16 volts, it was apparently good, I measured it in the test but I still changed it anyway. | carlos almeida | |
| PHILIPS | 2920 | 3cm dark spot on top | 3cm dark spot on top | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| PHILIPS | 20PT324A/78 | When turning on the TV, it would show a white screen with lines of retractions and it would turn off. | R3416-3r9 changed | As for the shutdown, you needed to adjust the screen. | FCO COELHO |
| PHILIPS | 20PT122 | The LED turns on, it has +b but it is not high and the driver transistor resistor heats up | Fly | Master Eletronica | |
| PHILIPS | 14PT418A | Does not oscillate | 7540 with leak bc 547 |