Philco TV Repair: Common Faults and Solutions.
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Results: 4740
Results: 4740
Philco Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO | PH14D | Nothing turns on, not even the LED | D819(1n4148) faulty, when I measured the voltage at its cathode the LED blinked | Replace d819 without measuring | Daniel |
| PHILCO | PTV40E21DSWN | Does not turn on, when plugged into the socket the LED just blinks | Back up the 3.3 v regulator or change it and move on to another. | / São João de Pirabas/pÁ. | Clebson Vale |
| PHILCO | PB500BT | LEDs light up, panel lights up without function and a big buzzing sound in the tuner function (radio) | Voltage regulator 7805 - it was good but poorly counted on the board. It resolved as soon as I removed it and soldered it again. | JOAQUIM | |
| PHILCO | PH43N91DSGWA | Dead | Cw904(4,7/50)cw930(22/50) | Replace both | Multimarcas/Acarí |
| PHILCO | PH42E53SG | Stuck on logo, backlight doesn't light up | Update | Update via pendrive | Gabriel |
| PHILCO | PH21MSS | It doesn't turn on, the standby led turns on, presses power. | Change without measuring c318,4,7x50v,c847 47x25v near ci vertical and q802 n5551e c826 47x25v near the power supply secondary cap | djpituka | |
| PHILCO | PH39N86DSGW | Turns on the Philco logo and turns off the backlight | Resistor rb837 de 1,5r | Remove it | Emerson Lima |
| PHILCO | PH21 M SS | Noise at the power supply | D802,803 e c811 | Eletronica tensao | |
| PHILCO | PTV32D12D | Dead | Ul2(reg 3.3 volt shorted) and cl4 (shorted) both smd | Solution to replace them. | Multimarcas/Acarí |
| PHILCO | TP-1454 | TV with a wide black band on the left side of the screen, the tube oscillated and even got a little hot | After a lot of analysis, even after changing the tube I found a resistor, R712, near the flay back, missing solder on the terminal, in other words, one terminal was loose, I soldered it and broke it with a hug | G.G eletronica- otacilio 29-03-2023 | |
| PHILCO | PCX6500 | Turns on but tsound is no sound | No power supply to the sound output, the defect was the mosfet u6 inputting 12v, outputting 1.2v | Eletrônica Mirage | |
| PHILCO | PH32M5 | TV turns on with sound but no image, black light does not turn on. | Defective electrolyte capacitor in the power supply, false contact in the mosfet. | Replace c1 c2 of 50v 10μF redo critical soldering on the power supply prioritizing q14 and q15 | Alka |
| PHILCO | PH40D10DSGW | Does not turn on LED off primary power supply shorted | Replacement of the pwm switch ci. change rp203=39k change rp205=1.5k and check and change fuse etc.. | NILSON TVS | |
| PHILCO | PH32E31DG | Decrease v of LEDs | Remove r1b9 r1b7 r1b8 from 0.20r and place another resistance in place with a value between 0.30~0.40 | TV CENTER GUAIBA | |
| PHILCO | PH39F33 | Does not connect back light power supply to low led driver | Replace ci do pfc | GIOVANO ELETRONICA | |
| PHILCO | PH32LED A2 | It doesn't turn on, only the power LED is on, | In addition to not turning on, it doesn't update via usb, if the power supply is ok, regulators are ok, remove the eprom, plug it in for 1 minute, put the eprom back in, turn it on with the usb and updated already inserted, and update, | Rodrigo cofferi, I already managed to get it to turn on again, just by heating the eprom to the point of removing it, plugging it into the socket and activating power, after the reset or update | Rodrigo cofferi |
| PHILCO | PH32E31DG | LED off when turned on but does not light up the screen - LED bar off | Connector that powers the LEDs with poor contact - charred - clean the connector points | ELVONEUTON FRAGA | |
| PHILCO | PH55E20DSGWA LED | No plot_ completely white screen | Ceramic cap short on pci tcon (c643) | Replace the component. no value reference. I put a 10μF | duc40rj |
| PHILCO | PH39E53SG | Turn on normal image after about 3 minutes, turn off the LEDs | I tried all the good bars, I tested returns ok, I removed the transistor q3 and nothing, I noticed a difference in temperature between the two ci u1 and u201 on the inverter board, I solved it by putting a heat sink and it didn't turn off anymore note: you can change the ci | Eletrônica alternativa (TEC Mijail) | |
| PHILCO | PH40D10DSGW | Turns on, has an image, but does not turn on the backlight | Power supply board repair | Qp401-mdd14n25 shorted ; dp401-sr3200 shorted; rp427+rp426+rp425 (r330-0.33Ω) open; rp401 (220-22Ω) replaced to 20kΩ; replace all these components with the same value and run for the hug. | MARCO BORSATO MEDTEC INFORMATICA |