Lg TV Repair: Common Faults and Solutions.
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Results: 4835
Results: 4835
Lg Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
LG | RP21FX5RL MC 059 | Turns on brightly when turned off and turned on again without brightness | C529 close to the selector with low capacitance | gilberto | |
LG | DV256K | It doesn't read CDs and DVDs and keeps giving the optical drive some jerks. | C121 1000uf/10v e c123 1000uf/16v | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
LG | 20CD2R | TV inoperative, horizontal output transistor short circuited, very high 148v supply | 180k resistor r816 changed to 226k. | Replace r816 and q402. | WAGGUINHO |
LG | 14FK3RB MC059D | LED lights up but doesn't generate, secondary no voltage | R816 91k precision | CHARLES | |
LG | 21FJ6RB - LD | Doesn't start | Capacitor 835 (47uf/160v) | Replace the same. | BARRETO CRUZ |
LG | RP-21FE85G | Turns on after a minute turns off | Replacing the r420 resistor | ||
LG | LG 21FU4RL-L3 | TV with color system not working, b&w TV | Broken epron. | oficinaeletronica | |
LG | CP14K40B | TV works - when changing channels - image keeps falling vertically | C829-- 100ufx160 | Replace | EMERSON RIBEIRO |
LG | CP14K40B | TV works - reduced frame on the sides | C814--100ufx160 | Replace | EMERSON RIBEIRO |
LG | 21FX5RL-LD | Turns on, a thin strip appears lying in the middle of the tube (vertical closed) then turns off | Resoldar ic 803(7805a) solda fria. | Resolve the same | BARRETO CRUZ |
LG | 29FX5CL | Expanded guitar-shaped image on the sides | L401 (560uh) | I dismantled the coil and rewinded it (I removed the same wire from the scrap of a Philips "network shock absorber" and rewinded the ass hehe! working perfectly. | Alextecnico |
LG | RP 21FE85G | Image shifted to the right without characters | Zd 412 | doglsa | |
LG | RP 21FE85G | Image shifted to the right without characters | D 412 | doglsa | |
LG | 32PC5RV | Turning on but the voltage is missing | Reference resistors from this line that go to the open or altered power supply manager. | Check all reference resistors on the vs and va lines, if you find any altered, replace them. | leitemarcellus |
LG | 29FS4RL | Power supply goes to 180v and drops. | C808 and c809 (stowed/disabled) | Replace | PIMENTA |
LG | 32GL60UR | Screen keeps flashing | Check resistors r609 to 612, glue underneath them can cause this defect, changing the value of the resistor. | pardalzito | |
LG | 21FU4RLG | Normal image without sound in rf, av has sound | Enter opm4 service mode and change fm-pre to 52, it was at 0. | Henderson(hndrsn) | |
LG | RP-21FB32BRS | With sound and without image and with OSD. | Leaky and crusted diode d502 | D502 leaking and crusted. | diego lima de nova timboteua pa |
LG | 32FS4RNP-LE MC-05HA | TV starts and then turns off. | H-out output short circuited (2sc5858), resistors r877 and r878 open. | Replace the h-out transistor and resistors r877 and 878 (1.7Ω 2w). | leitemarcellus |
LG | 21FU6TL | Does not turn on / does not come out of stand-by | Cap.515 of 470-10v - horizontal oscillator | Replace the same | eletronicaapolo |