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Lg Repair Tips




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Search: lg
Results: 4962
Make Model Symptom Problem Solution By
LG 14FK3RB
Presents an image with flickering in the horizontal direction, (weak shadows running from top to bottom) appears only in RF. Defective varicap channel selector. Replace varicap. (tec, edfersom varjota-ce) Edfesom
LG 50PB650B
Image with several red dots, leaving a red image On the y-sus drive board, I made adjustments to the vr201 and vr502 points, cleaning the image Alberi F S
LG 42LB9RTB
No image, hdmi problems The lack of image was related to the cable that connects the power supply and the inverter board, the cable was completely charred, while the problem with the hdmi ports was caused by a lightning strike in the decoder Replace the inverter board cable and connector, replacement of the ic1200 (sil9021ctu) hdmi controller, q1202 (aly - 2sc3875), r1215 to r1222 (3r3), ic1202 ( 24lc02b) - note: record data with content from the ic1201, d1201 (b3 - kds 184s), r1237 and r1238 (100r), r1279 and r1208 (1k), r1255 and r1254 (100r) CDS_DIAS
LG 21FU1RL
CW81A 		Little contrast. white image. Remove d501 next to q16 Ricardo Silva
LG 50PJ350
Turns on and off in 1 minute image is normal without damage D304 changed on the power supply board Obs: diodo 40v 1,5a Francisco Medeiros/ Barbacena MG
LG 49UH6100
TV with image jumping Problem with the screen board First I removed the left flat and turned on the TV, the image was half white and half black but it didn't jump, then I removed the right one and turned on the left, it was half white and black and the image kept jumping, that is, it was on the left. the defect on the board, I put adhesive tape on the right part of the left flat (a small piece) and the image was normal, this part is very sharp and the image may also have small lines of traces. Eletronica Muniz
LG 60PB6500
Does not turn on, stuck on red LED Voltage-free 3.3v regulator Replace ic608 Rmseletronica
LG 21FX5RL
No image. just with lines on the screen Fr501 and d505 with problem on the 180v line D505 e fr501 MARCONES DE ARARIPINA-PE
LG 21FX5RL
White screen with retraction lines D505 and fr501 defective. on the 180v line Replace fr501 e d505 MARCONES DE ARARIPINA-PE
LG 60PN6500
No image Drive board replacement cleber lima rs
LG CP 29K30
Gradually darkening the image but with sound C. 8072 100uf x 160v aberto Replace the same Edezio Floriano
LG 32CS460
Ñ ​​liga , as 3.5 volts Check r519 1mega open Jocimar
LG 24MN43D
Remote control works and stops after a while Resistor smd na barra do sensor do remoto Replace 101 to 102 Inogamma Sombrio/sc
LG 42PQ30R
TV doesn't turn on keeps hitting the relays, tsound's vs and tsound's va Power supply board, short in diode d352 (sb3200), is close to the 3 photo-couplers. Replace and go out for a hug! Robusto53
LG 43LJ5550
Flickering or flickering image. Purto no display. After identifying the shorted side, isolate the same according to the video in the link: https://www.youtube.com/watch?v=wva0llx2uoo ST ELETRÔNICA
LG 32LA613B
Doesn't start Burnt fet Several burned components, (ic 101 - ssc1s331a q101 - fet - mpd11n65b r106 - 220r r107 - 22r r108 - 100 r r113 - 0.25r 2w r108 - 100 r c102 - 330pf x 1kv), after replacement, everything k CDS_DIAS
LG 49UH6500
Fabric with stripes Screen defect Isolate trails Andrei 051991421340
LG 32LD420
Shutting down and restarting Zd 503 e r610 I replaced the 5v6 zd503 with a 4v7 and replaced the r610 with one of the same value and it was resolved! Mauricio-FOCONET
LG 49LJ5500
The TV works normally and freezes the image for 5 seconds and starts working again for the same 5 seconds I have a LG TV model 39ln5400 which is compatible with the 49lj5500 in which I connected its PCI to the 49 in which the defect continues so everyone knows that this defect is the same screen ok good luck everyone eletronica publison natal rgn
LG 49LJ5500
The TV works normally and freezes the image for 5 seconds and starts working again for the same 5 seconds I have a LG TV model 39ln5400 which is compatible with the 49lj5500 in which I connected its PCI to the 49 in which the defect continues so everyone knows that this defect is the same screen ok good luck everyone eletronica publison natal rgn