TV Repair: Common Faults and Solutions.
Search:
Results: 87556
Results: 87556
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| AOC | LE32H1465/25 | POWER ON LOGO APPEARS AND picture DISAPPEARS BUT LED BARS STAY ON | 16V 470uf black electrolytic CAPACITOR on the main board combined with power supply part code on the pec3 board | replace for another one back to normal | ric tec |
| AOC | LE39S5970 | Fountain repair kit | burst font | U9101 (ci6005) Q9101(fet 20n60c) U9102(foto acoplador) U9103(431 smd) R9104(22r) R9106(47r) R9109(1k) R9107(10k) R9101(0.26r) C9103(331,2kv) C9111(100n) C9108(22p) | Samuel |
| AOC | LD42D1320 | Screen with stripes and inverted | Screen with stripes | ||
| AIWA | AWS-TV-32-BL-01 | no picture with sound. with led customer access 8817 | resistor R218 35V open on the ver-com also diode D209 short. client 8817 | replace R218 D 209 customer 8817 | marcos melo |
| PHILIPS | FWD789/55 | Does not turn on, shows signal on display | Q906 short caused by glue | Glue cleaning and component testing | Junior de Conto |
| PANASONIC | TC-L32E10B | Pulse power supply and screen | R 814 | R 814 replaced on the power supply board | Marcelo |
| PANASONIC | TC-L32E10B | Pulsing screen and font | R814 replaced from power supply board | Marcelo | |
| PHILIPS | 14PT3131/78R | turns on but doesn't go into AV and with vertical closed at the bottom about 5 cm | Memory | replace or replace the memory (in my case I replaced it and it worked) | DTEC-ELETRONICA-Massapê-ce |
| PHILIPS | 14PT3131/78R | Turns on the picture for 5 seconds and turns off (either in Av or Channel) | Memory | Re-record or replace (in my case I replaced it and it resolved) | DTEC-ELETRONICA-Massapê-ce |
| PHILCO | 14PT3131/78R | Turns on the picture for 5 seconds and turns off | Memory, re-record or replace with another | DTEC-ELETRONICA-Massapê-ce | |
| SAMSUNG | PL43F4000G | Turning off by itself for no apparent reason. | The thermal paste on the mosfets becomes very dry, so the heat generated by the mosfets does not pass adequately to the aluminum heatsink, the circuit current rises and activates the protection. solution, remove all the old paste and place a new one. This also applies to other plasma models. | Ferraz | |
| PHILIPS | 49PFG5001/78 | IT TURNED ON NORMALLY, BUT AFTER ON AVERAGE 33 SECONDS, after showing an picture, IT TURNED OFF AND STAYED IN STANDBY WITH THE RED LED ON, WITHOUT BLINKING, IT SIMPLY TURNED OFF AND DOESN'T TURN ON AGAIN BY ITSELF. SO EVERYTHING INDICATES THAT IT IS REALLY AN UPDATE. | SOLUTION WOULD BE TO replace THE NAND FLASH MEMORY ALREADY RECORDED OR UPDATE WITH THE FILE THAT IS IN 4SHARED FOR THOSE WHO HAVE A NAND RECORDER. BUT OUT OF CURIOSITY I ACCESSED THE PHILIPS WEBSITE External Link... < /a> and downloaded the software update that is tsound. | AND BY COINCIDENT I SAW THAT IT WAS AN UPDATE THAT SHOULD BE MADE IDENTICALLY TO THE AOC LINE, THAT IS, WITH THE FILE DOWNLOADED AND ON THE PEN DRIVE SHOWN ON THE TV, THE TV ON STANDBY, PRESS VOLUME +, HOLD IT DOWN, PRESS POWER AND KEEP PRESSED UNTIL THE STANDBY FLASHES OR OFF AND RELEASE VOLUME AND POWER AND THE TV DOES THE REST. DON'T BE SCARED, IT DOESN'T SHOW AN UPDATE BAR, ON THE CONTRARY IT JUST GIVES A FEW RANDOM BLINKS ON THE LED, AFTER IT GOES RIGHT THE TV TURNES ON BY ITSELF, REMOVE THE PEN DRIVE AND IT COMES IN BURN IN (GREEN RED BLUE WHITE), JUST ACCESS MENU AND CONFIGURE FACTORY RESET, READY, RUN FOR A HUG... | MIGUELTV |
| PHILCO | PH39R25DSG | LED LIGHTS UP RED AND GOES OFF QUICKLY BUT THE TV DOESN’T TURN ON | EPROM | REWRITE EPROM | ELETRONICA |
| AIWA | AWS-TV-32-BL-02-A | RESET THROUGH SERVICE MODE! (FATORY MENU) USE THE ARROWS ON THE REMOTE--- PRESS power supply,INPUT,power supply + 1x <- + 1x -> + 2x <- | DO NOT replace ANY DATA ON THIS PAGE AT THE RISK OF DEMANDING THE MAIN PCI SOFTWARE. \\\"UNLESS YOU KNOW WHAT YOU ARE DOING\\\" | NAVIGATE TO THE FACTORY RESET ITEM, CHOOSE THE OPTION \\\\\\\"COM\\\\\\\" AND CONF. IN OK. THE TV WILL RESET AND CONF. INITIALS WILL HAVE TO BE REDONE. | EVANDO VIANA |
| AIWA | AWS-TV-32-BL-02-A | RESET THROUGH SERVICE MODE! (FATORY MENU) USE THE ARROWS ON THE REMOTE--- PRESS power supply,INPUT,power supply + 1x <- + x ->+ 2x <- | DO NOT replace ANY DATA ON THIS PAGE AT THE RISK OF DEMANDING THE MAIN PCI SOFTWARE. \\\\\\\"UNLESS YOU KNOW WHAT YOU ARE DOING\\\\\\\" | EVANDO VIANA | |
| AIWA | AWS-TV-32-BL-02-A | RESET THROUGH SERVICE MODE! (FATORY MENU) | DO NOT replace ANY DATA ON THIS PAGE AT THE RISK OF DEMANDING THE MAIN PCI SOFTWARE. \\\"UNLESS YOU KNOW WHAT YOU ARE DOING\\\" | NAVIGATE TO THE FACTORY RESET ITEM, CHOOSE THE OPTION \\\"COM\\\" AND CONF. IN OK. THE TV WILL RESET AND CONF. INITIALS WILL HAVE TO BE REDONE. | EVANDO VIANA |
| LG | 29LN300B-PC | TV turns on with sound LED bar does not light up | Q1002 = SMK630 E R1051 = 10R | joão eletronica millenium | |
| LG | 42PJ350 | Normal operation, however, after some time it keeps turning off and on indefinitely. | Thermal pad of the mosfets dries up, solution remove the screws from all the mosfets, remove the old paste and apply new paste to finish, replace the screws. | Ferraz | |
| AOC | LE42M1475 | Service mode | Menu+8202 | EuCapiroto | |
| SONY | KDL-EX605 | Turns on, flashing red LED goes into protection. | LED bus. As it is difficult to find, if you want to test, just jump on the burned out LEDs. | Murai Service |