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Results: 88224
Make Model Symptom Problem Solution By
SOM SONY MHC- TODOS OS MODELOS
Access panel no longer turns on Leaky front keys Replace all the keys, problem resolved. Fernando técnico
INTELBRAS MHDX 3004-C
No image on camera channel 4 Zener diode of the respective channel shorted Changing it, removing it from another board LEANDRO VOSS
AOC LE24D1440/20
Stop Done q7004 enter 5 v e exit 5 Cabeça
AIWA AW42B4SM
Increasing the volume alone Processor heating up abnormally, if you pour isopropyl alcohol on the processor and cool it the defect normalizes Replacing the processor or board LEANDRO VOSS
SONY GT 3D
Entering protect 3 1 remove the jack from the internal speaker, even though it beeps on the multimeter, it may be shorted or torn, remove it and run to the hug, just have it reconditioned, it will be great Marck eletronica sao carlos
SPARK USINA 120A PLUS+
Without current and when loading, the 10r resistor next to the output rectifier diodes burns. The track may also be broken in the output adjustment stage. Output rectifier diode with broken terminals inside the encapsulation or open, remove from the board and test outside Replace the defective diodes and the 10r resistor, or recover the track if applicable. GETEC eletrônica
AOC D42H831
Red LED, when turned on, flashes blue and returns to standby 35v-1000 bloated capacitors Eletrônica Jambeiro
LG 50PT250
Turn on the image appears and disappears only the sound Remove the 2-man and 10-man resistors, sand the terminals and resolder Cabeça
PANASONIC TC20A04
BT4HA006397 		Banner left side of the screen D 558.replace 1n4148 Eduardo Leal
PANASONIC TC20A04
BT4HA006397 		Dark image R557 Eduardo leal
AOC LC42D1320
TV does not increase the volume on the keyboard, other keys work normally, including on the remote control I initially tested the keyboard, but it wasn't the problem. I found 2 regulators on the main board and 3v3, one with a 3v4 output and one with a 4v4 output I initially replaced the one that was most out of voltage regulation, but it still didn't solve the problem, I then replaced the other one and it worked normally. Lucas
PHILCO PH 21B
Alloy oscillates but tsound is no image without atla and killing horizontal deflection and low RGB voltage giving 100v Cap c450 of 680pf close to the flyback and just change and run for the hug eletrõnica sto anotnio rj bahia
LG 42PG20R
Turns on for a few minutes, loses sound and turns off Change the capacitors on the main board. c879,875 of 10mf/10v and capacitors 1110,1118,1128 of 100mf/16v Flavio
TOSHIBA 32L1600
Normal menu works for about 30 seconds then menu locks and turns off. Update via pendrive To update Hndrsn
LG 32LM627
Control doesn't work Remove capacitor c4010 right next to the lvds connector tracks on the main board Eletrônica Mirage
LENOXX CA-310A
USB does not work and does not change functions Oxidation caused by glue (sealant) on the xtal resonator Replace the xtal resonator (12mhz) and remove the glue leitemarcelus
SAMSUNG UN50HU7000G
TV 		Does not turn on, with standby access. A blue LED is lit on the main board. all tensions present. An smd c408 capacitor close to the audio output coils. Replace or leave without...you choose. JC Eletrônica Cícero
MULTILASER TALK
It turns on but with the display off and tsound is no audio signal at the rca output (the one that connects to an external amp) MOSFET transistor in Q2 position is faulty. Replace it. you can replace it with an ao3401 (code a19t) or ao3407 (code a79t) Tiago C. Neves
PHILIPS 42PFL4007
ECD key fail message appears on the screen Plate from 32" to 42" or vice versa Rewrite eeprom memory u409 ArnolTec
PHILCO TP 1453S
No image in av white band rising type without synchronism Q351 with problem Make the replace and run for coffee DTEC-ELETRONICA-Massapê-ce