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Results: 87710
Make Model Symptom Problem Solution By
LG 32LN536B 32LN540B
Alloy and the image with several colored lines vertically, you can also notice a slight buzzing in the t-con. Tcon supply voltage is low, around 9.5v. change q409 electronicssupplyparts - Gramado/RS
ELECTROLUX MTD30
It turns on normally when you enter the time and press the power button, the device turns off and turns on again. Open l100 coil - replace Bobina l100 Bruno- Bit Assistência Técnica
SEMP 2051 NAV U18
U18
Turned on, closed, turned on again Bad contact q840 Resolder q840 near 5v traffic Rogério TV
SAMSUNG LN32C530F1M
Does not turn on, red light flashing, stand by flashing. C210 shorted and 9v regulator ic202 SERVITEC Quixadá Ce
PANASONIC NN-GT682
Does not activate magnetron, minutes count normally. Low power supply, d106 Replace without measuring d106, μF4002
SEMP LE3273
The LEDs don't light up D401 or d402 in.short or altered Replace defective ones Rodrigo cofferi
VICINI VC7300
When turning on it made noise..even with the volume at minimum Capacitor 3300uf x 50v..with broken rivet It was necessary to place a capacitor with elongated terminals. Emerson Ribeiro
SEMP 40L5400
TV flickering on standby and noise from speakers Regulator (fr9889) in position n 806 (measure pin 1 voltage of 5 volts varying) Replace the regulator in position n806 and run for the hug DTEC_ELETRONICA
TRC TRC-388
On but no sound. characteristic noise of an amplifier working Cold solders on the regulators on the power supply board Cece eletrônica Brumadinho MG
PANASONIC SA-AKX440
Doesn't start. It doesn't even light the panel. Dz1000 diode shorted. I replaced the dz1000 diode (code: b0jcpg000032 schottky barrier) with model sb140 (shottky found in a TV power supply with pfc). R-Tec
SONY KDL22EX355
Turns on, the image appears and turns off Tsound is no 3.3v regulator u411 overheating, Capacitor c411 shorted killing this voltage calixservice
SEMP 32L2400
Turns on and then turns off Defective n805 Replace Gabriel
GRADIENTE 1200
Bad sound channel l (hoarse) (burned transistor tune) C231 capacitor stiroflex 82pf Junior - Tecnoprom
PHILCO PH20U21D
Does not turn on, nor does the standby LED light up. C820 shorted (smd) Junior - Tecnoprom
LG 39LB5600
Standby only, does not blink, does not respond to any command When arming the power supply on the bench, all voltages appear normally. the processor does not heat up excessively, the main voltages of the main board are present. I suspected corrupted firmware, so I replaced the eeprom and nand memories, which solved the problem. Replace or rewrite the ic1300 and ic102 memories World TV - Sorocaba
SANYO CE19LC95-C/P
17MB24H
Turns on tsound is sound but the image appears but disappears immediately What is the cause and how to resolve the situation? Maria da Conceição Simões Garrido
SEMP TCL 50P615
LEDs don't light up - it seems like the LEDs are defective, but in this case it wasn't Sb3200 diode in position ad603 - I didn't have one like it so I put a mur460 in its place George Luís
SEMP TCL 50P615
LEDs don't light up - it seems like the LEDs are defective, but in this case it wasn't Sb3200 diode in position ad603 - I didn't have one like it so I put a mur460 in its place George Luís
AOC E2351FH
Capacitor c808 10v 470uf placa principal
SAMSUNG UN40EH5300
Dead power supply, dead tv Cp818 blown, icp801s (spc7011f), zdp801 (in front of ic icp801s (double smd diode)), fuse at input fp801s Replace of the mentioned components Claudio Jorge Eckert Junior