TV Repair: Common Faults and Solutions.
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Results: 87573
Results: 87573
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG | BN44-00182E SMPS | Smps power supply failure. capacitor failure | C113, c116, c115 (1000µf/10v 20%), c119(330µ/10v 105ºc), c112, c108 (820µ/25v 105ºc) | Pablo | |
| SAMSUNG | BN44-00124Q SMPS | Smps power supply failure. capacitor failure | C109, c110 (1000µf/10v 20%), c111(330µ/10v 105ºc), c112, c113 (820µ/25v 105ºc) | Pablo | |
| SAMSUNG | BN44-00124L SMPS | Smps power supply failure. capacitor failure | C109, c110 (1000µf/10v 20%), c111(330µ/10v 105ºc), c112, c113 (820µ/25v 105ºc) | Pablo | |
| SAMSUNG | BN44-00124M SMPS | Smps power supply failure. capacitor failure | C109, c110 (1000µf/10v 20%), c111(330µ/10v 105ºc), c112, c113 (820µ/25v 105ºc) | Pablo | |
| NOBLEX | LT42DR935 42LD850FI LCE42IF12 PLD4223FI | When you want to turn on the LED TV it doesn't turn on and goes to stby. | In the event that the failure is a data issue, the firmware update must be performed first to version v0000.01.01a and then loaded with version v0000.01.02a; In this case, it is enabled for online updating. | In the event that the failure is a data issue, the firmware update must be performed first to version v0000.01.01a and then loaded with version v0000.01.02a; In this case, it is enabled for online updating. The latter must be carried out as indicated in the “firmware update” instructions uploaded to the corresponding models. reali1) enter the corresponding model on page. from cyberservice and download the firmware files 01_01a and 01_02a (compressed): a) firmware 01_01a / 01_02a. b) save. c) unzip the file. d) tsound will be 2 folders left, unzip the files until the .bin file remains: usbupgrade. | Pablo |
| PHILIPS | 29PT4640/78 | The TV turns on and then turns off, when the image appears, tsound is a flicker on the side of the image and turns off. | Cause capacitor c2455=47uf for 25 volts, with low capacity. Just change and celebrate. | Armando de Olímpia | |
| CCE | TV2118USP | Red image with retrace lines | After many tests I discovered a defect in the image tube | Replace the tube and run to the hug | Eduardo Santos |
| SEMP | 32LV700WDA | LED blinker turns on not working | Without +5 at the output of ic 921 causes capacitor c9211 to leak | ON-PLAY ELETRONICA | |
| SEMP TOSHIBA | LC4245W | When plugging it into a socket, the green LED lights up straight away and does nothing else, it doesn't turn on, it doesn't activate the PFC | Mainboard, 3v3 on eeprom low, around 1.67v | Corresponding regulator, just replace it. | davi.sls |
| SEMP | 2134(C)SL | Power supply does not stabilize, rises and falls 120 135 varying | Ceramic capacitor with leakage c204 c224 100nf check the rest of the capacitors | Replace | Dj Velk |
| PHILIPS | FWM6500 | Does not turn on, just standby lights blinking | Lack of 5v usb m601 does not pass 5v | I made an m601 jumper and 5v turned it on | beto2828 |
| PHILIPS | FWM6500 | Reset as | Perform the reset, with the network cable disconnected, press and hold the aux.game + title+ keys. then turn on the device. The message s-v27 will appear on the display. press the album key |>| ; turn on the device; The message grid10 will appear on the display. | beto2828 | |
| MITSUBISHI | TC 2018-PS | TV arrived stopped, the owner already said that it was turning off quickly and went into protection, it remained in stanby | 33 v9lts diode shorted d 102 | <small>This email address is being protected from spambots. You need JavaScript enabled to view it.</small> | |
| AOC | L32W831 | Turns off after some time | It was noticed when it was working and voltage of 3.3 v in q 504 was above 4 v | With the replacement of the regulator the problem was resolved. | Miratec Eletrônica |
| SEMP TOSHIBA | XB1551/DVD | Low sound | -12v missing in ci smd 4558 power supply defect r46 open 410r | Dj Velk | |
| BRITÂNIA | FAMA 2 USB | Home theater britania fame 2 power supply with hissing, display becoming weak and transistors overheating | Home theater britania fame 2 power supply with hiss, display becoming weak and transistors overheating (resolved) defect was the 47mf x 50v capacitor e11 close to the tl494. | Replace the capacitor and run to the hug | SILNEI |
| PANASONIC | TC-14RM10L | Image shaking after a few hours on | D810 ars150 or b0eakt000018 leaks after it heats up. | Replace d810. In my case, I put a byw95c in its place. recommendation from a friend, Zezinho, of Araripina telesom electronics. | MARCONES DE ARARIPINA PE. |
| SAMSUNG | PL43F4000 BN94-06693E | Stretched image | Install the pl51f4000 main board | When the image is stretched It is simply because the board is configured for the 51 inch display, just replace the position of the resistor r868 xga to r859 wvga and zr869_fhd to r860_hd and if it is the other way around, from 43 to 51 just do the opposite! In some cases, the TV may work without an image, just replace the ic2001_lo memory, taking it from the old board. | RAFAEL SENA |
| SONY | DIVERSOS | TV flashes stand by but doesn't turn on | Some Sony TVs need to have exactly the same voltage on all LED bars, if one bar has a different voltage than the others, the TV may blink the stand by LED six times and turn off, or even turn the LEDs on and off. You either change this LED bar or find the LED that is causing this change. | Measure all the LEDs on the bar with different voltages and replace those with voltages above or below the correct voltage. Sony normally 3 volts. | Luiz |
| LG | 21FU1RLG | It doesn't turn on, the LED doesn't light up and a ticking noise | Horizontal output ci q402 d2689 shorted. | Replace for another equal or equivalent in my case I put the c6090 and it worked perfectly. I hope I helped. | Duliz180 |