TV Repair: Common Faults and Solutions.
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Results: 87577
Results: 87577
Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC | SA-AKX12 | I'm sound | Qhs02 | Replace q5902 | Fofão |
| PHILCO | PH21US A1 | With bright scenes, thin white stripes appeared at the top of the screen, with dark scenes, 3 colored stripes appeared, red, gren, blue. | C 406 100mfx25v com 6,5 mf. | Replace c406 | josé braga |
| SAMSUNG | CL29K40MQ | Burning r450 | Tda6108ajf or tda6107ajf which is the replacement. | Swapreplace the r | Raimundo |
| PHILCO | PH21M2 | Image with a horizontal black stripe | Change cap c450 .681 2kv next to the flyback | DJ PITUKA | |
| LG | 20C62 SC023A | Turns on standby and turns off and doesn't turn on | C 825 e 825 | P | luiztvsom |
| SEMP | LC3246 WDA | With sound lamps on without video | Capacitors cp45 and cp46 on the display board | Emerson Ferreira de Lima | |
| SEMP TOSHIBA | TV1484 U13 | No contrast / gray image / missing abcl (abl) | R227 smd perto do flyback | Replace it: for 14" it's 30k, for 20" it's 27k | Baguatech |
| SEMP | TV2050MAV U17 | ; | Capacitor 4,7 250v do 180v | ; | wilson gomes |
| PHILIPS | 32PFL3403/78 | Inoperative, blown fuse, | Bd 1, change the 3.3v fuse ok, when the power is activated the fuse blows again. | Test bd 1 out of circuit | Krul |
| PHILIPS | 43PFG5100 | Screen lit with no image and no sound | Capacitor c218 shorted on the left ruler of the screen | EDMILSON | |
| SEMP | LC3246 WDA | With sound lamps on without video | Capacitors cp45 and cp46 on the display board | Emerson Ferreira de Lima | |
| CICLOTRON | DBS720 | Harsh sound without power | Ic1003 | Ic1003 I couldn't find it to buy in my city so I recovered the original replacements for all the bc327 and 337. | opinion |
| AZAMERICA | S1001 | No signal in tuner 1 without power | Damaged by short in lnb | Replacing the ut07 and qt14 folder | opinion |
| AZAMERICA | S1005 | Red led | Damaged by interrupted update. | I re-recorded the memory with original data taken from another working receiver, data extracted by myself. | opinion |
| BENQ | GL2450 | Doesn't start | Toasted inductor, 2 bloated electrolytic capacitors or blown pb210bd mosfet. | Replace components | Monitor |
| SEMP | TV2051NAV U18 | Horizontal output heats up and doesn't work | Saida vertical stv9302 | Manoel da Eletrônica | |
| CCE | HPS2971 | I'm sound | C661 shorted | The sound output IC did not make any noise when touching its terminals. the 23v supply reached the msm but the 22v feedback did not. It was found that the c661 was shorted, it was enough to replace it to return to normal operation. | Emerson Iran |
| PHILCO | PH58E30DSG | Turns on then turns off on stand by | Stand by, alterado | Replace ci u201 viper17l, d 218, d 200 capacitor ce2 10μF 450v, and be happy | carlos df |
| PHILCO | PB120N | Does not exit stanby by | Function key (radio/CD) completely inoperative | Clean the function key | Eletronicaaeb |
| PHILCO | PH32B28DSGW | Backlight LEDs are not very bright. | D970 sr3100 shorted. | Replace d970. | Andrey |