TV Repair: Common Faults and Solutions.
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Results: 87804
Results: 87804
Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
SAMSUNG | PL42B450B1 | pictureless | Short in D5518 and Q5516 on the buffer plate | replace D5518(SF10A400HDS) e Q5516(G75313U) | Wsmartcell |
AIWA | NSX F12 lh | Remember beating and protection acting and tension of 17.6 V on the Sound output | R292, R288 open and Q208 shortly. | ||
TOSHIBA | 32L2400 | Defective or broken display | replace display. | The C320an02S4LV0.1 Display works in place if the picture is inverted use the 924263 serial software. | Capiroto |
SANSUNG | UN32FH4003G | Tv with lit stand-by flashingonaoliga | Cm 867/47uf x 160 V exhausted | To replace | Laércio umuarama pr |
LG | 32LN546 | Connect, without picture | Defect in the backlight industry. Resoldar t690u and capacitors that are in the same line, in my case resolved | AXCELL ASSIST TEC | |
SAMSUNG | LN32C530 | No picture or without backing | 4 caps smd | Remove 4 Caps SMD below the processor's right side side | Cabessao1 |
PHILCO | PH21M SS | LED flashing and doesn't start | IC802 TL431 | To replace | Eletrônica do Gilvan |
AOC | 43S5195/78G | doesn't start, just standby. Plates replace | Roku TV Project Failure, Failure condemns the plate | TV AOC 43s5195/78g Bar Code: E43LC1nsbeb4NB NOT CONNECT DEFECT, ONLY STANDBY LUCK. Tsound was no way to make reset solution replaced the main plate how to replace the plates first the LVDFS connector has to be the same in the plates the original plate of this TV above is: 715GA589-M1B-B00-004D Tags glued to the plate is: xmlcbaóc007fl03 and just below: QSA340CB210 ..... The display is TPT430B5-AT0314H S2M to use a Code Plate equal to the above: 715GA589-M1B-B00-004D Bar code E43L11nsbe2NB but with the tag glued to the different plate: xmlcbacoo8fl01 and soon below qsa610CB10 .. . Then on the main plate from the bottom side of the plate you will remove R4143 (1k ohms) and add R4140 (ohms = short) tsound is made for the picture to be perfect, instead of blurred it will normalize. | MIGUELTV |
MULTILASER | TL042 | Do not call | Do not call | ||
LG | RAD125 | doesn't start, just standby | Panel buttons | Israel Portela | |
CCE | STILE D3201 | Backlight access, without picture | Tsound was no 12V and 24V. Causes cold welds on the power supply plate | Eletrônica Cecé, Brumadinho MG | |
TOSHIBA | TV 1454(P) | power supply varying flashing LED | 20K tripote at RP 501 power supply | replacement | Beto |
AOC | LE40F1465 | It is Standby Blue Access and does not turn on the TV | 1.5V replace replaced, or corrupted nvram (in case replace) | joaomvjr | |
PHILCO | PH49U21DSGW | When connecting deleted LED inoperative | Electrical discharge | Luis israrl santos | |
SAMSUNG | KU6000 | restarting | Beware when passing wrong budget on this model, turning off the main you test the power supply and led ok, turning off the screen without turning off the protection this TV will continue to restart you think that the defect is the main plate, to test the plate without the screen you must Call a jumper wire at points FB_TRDY_3 and FB_TRDY_1 Both are at the ends of the screen connectors, doing so you can test a screen cable at a time to see which side is bad, and tbm can turn off both cables and see that the TV will work | Mirage Eletrônica | |
STI SEMP TOSHIBA | DL3254 | No picture, only the lit LEDs/backlight | SMD CD17 Capacitor shortly on the display/von plate | Remove or replace CD17 on VCON | Wsmartcell |
LG | CJ44 EAX67136102 | Apparatus arrived by turning off and giving protection | It is not generating the PVDD (high amplifier voltage) | replace the photo coupling location on the PC 903 power supply plate, is next to the larger power supply stuck. | BOSCA |
SAMSUNG | PL42C450 PL50C450 PL42C430 PL50C430 | Stretched or reduced frame (picture with bands). MAKE MAIN PLATES 42 \\\ "E 50 \\\" | replace the position of resistor R491_HD_42 to R490_HD_50 or vice versa | Resistors are next to the CN201 connector. Pay close attention to the position of the components so as not to make mistakes. These are small resistors. | World TV - Sorocaba |
SEMP TOSHIBA | LC3246 B WDA | After much insisting it on and turns off immediately. | All tensions, capacitors and connectors were checked. Guilty was the button turns on and off with the worn membrane. | MarceloPiranga | |
LG | 32LM625PBSB | With sound without picture | Bobina l801 ao do us | Arimateia |