TV Repair: Common Faults and Solutions.
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Results: 87436
Results: 87436
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | KDL-46R485A | Turn on the image comes white like a washed canvas with a very faint image in the background | On the main board on the lvds cable that the screen will block all the little ticks that have a 0 symbol on top because when some of them open they don't send a signal and then the screen stays white with the image in the background very faint | ELETRONICA PUBLISOM DE NATAL RGN | |
| PHILCO | PH29M SS | Turns on with stripes on top and turns off | C307 capacitor 100µf/35v | 3R | |
| PANASONIC | TC-20G12 TEAMX5 | TV with filament on high and sound with background image when turned on, it blinks until it disappears and the screen is washed with screen powered | And just change the variation and run for the hug | Jaime c.g | |
| PHILIPS | 29PT6542 L04 | Hit the relay once and it won't turn on | 6573 diode connected to the photo coupler | brancobilli | |
| GRADIENTE | VC 403 PLUS | Doesn't start | Tda7296 shorted | Device does not turn on ci tda7296 in short, after the replace the device started to turn on, but without audio, I looked for faulty components, I decided to replace the tda 7296, this device works with 4 tda 7296 outputs, one for each channel, the device was replaced resolved . Oh glory. | Fernando técnico rj |
| ELETROLUX | DF-50 | Display off. refrigerator turns on, but does not cool. | Defect in the display interface board. voltage regulator 78l05 soic8 shorted. 12v from the power supply arrived, but tsound was no 5v. | Regulator replacement | Railton |
| ELSYS | 2.0 | No image, with sound, dark image. | C317 shorted, electrolytic capacitor 470/10v | Hndrsn | |
| SAMSUNG | CL 14B501K | LED on, when turning on the TV b+ goes up to 140v blinks 5x and does not oscillate q 401 | Tip from this channel a t402 primary terminal broken by zinabre | Is it possible to recover or replace | GDP2 |
| PANASONIC | TC-32B6 | TV turns on and with time. Power LED is blinking and the back lghit LEDs are blinking | All the LEDs on the bars were tested. and the invert board was also tested | Defect found a shorted capacitor on the board wsound the remote sensor is located. | DILSON PASSOS DOS SANTOS |
| PHILIPS | 32PFL3008D V2.11 | Duplicated or inverted screen | Type 062598 menu 003 and run for the hug | Mario Moreci | |
| TOSHIBA | DL-4845 | Flashes the logo | Defective LEDs | Remove r787 r789 r791 r792 r794 r795 r724 r723 r782 r783, remove c702 and replace it with a 330r resistor, remove r766 5k1 and replace it with a 10kr resistor | Marcos infotron-ltda |
| LG | RP20CC97 | Doesn't start. led off | Saida horizontal tt2170 | Replace the horizontal output tt2170 | NILMAR |
| SEMP | LC4051FDA | Power supply squeaks traffic turns on time does not turn on 12v power supply oscillating with 8v does not arm. | Db960 auterated swap . | Replace without measuring and start thanking... | el. monitor cafelandia pr. |
| SAMSUNG | LN32B350F1 | TV sometimes turns on, sometimes it doesn't. insists on staying on standby. | Capacitor cm852 - 1200 microfarads, 10volts estufado | Replace the component with a new one | Hernandes G. Bandeira |
| LG | RP20CC25 | Short fly-back | Fly-back | Replace o fly-back 6174v6017a | Sinailson furtado |
| PANASONIC | TC-32LX80LB LH80 | When turning on the TV, the LED turns green and then activates protection, flashing red twice. | Defect on the inverter board, 3 bad 680x35v capacitors and open 8 amp fuse for the 24v power supply. Check that tsound is no short circuit on the rest of the board. | Changing capacitors and changing fuses. | rafaelmoraes99 |
| PHILCO | PH21MSS | Stand by blinking, tries to turn on and fails | Capacitor c833 and c828 stoves | Replace of 2 parts | Hugo |
| SAMSUNG | CL21Z43MQ | Connects with audio without image | D 242 or 241 | novin | |
| SHARP | LC32SV202L | Doesn't start | 103 | Power supply has 5v and does not have 12v and 24v. pin 2 of ic9103 with low earth resistance (gnd). | jjsantosneto |
| PHILIPS | 42PFL3508G/78 | Philips soon appears, sound remains, defective LED bars | Change panel LEDs | Luizsantos |