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Results: 87715
Make Model Symptom Problem Solution By
PHILIPS 32PFL4007D/78
Blue fabric Short on tcon, several caps. measuring short and responsible for everything was the c95, hope to help someone. Changing the cap. c95 Arimateia
SAMSUNG UN40ES6100
Y3ER3XCC10718X
Flashing back light, only this power supply oscillating! L9191 shorted Replace the l9191 coil (lpd6d-dry ks-1220aak, swipe shape! You can replace it with another one from the same circuit with a different number and pinout! BRAMBILA
SAMSUNG PL51F4000
Restarting 3v3 processor power changed to 3v5. Remove r817 and put a jumper in place, reducing the output voltage to 3.17v. Valdecir Schena
PHILIPS DVP3005/BK
It only had the STB LED on, it wouldn't turn on at all 1y faulty oscillator crystal was replaced and the device worked perfectly again
SONY KDL-32R435A
Turns on, appears soon and turns off, Flat display strip with poor contact, "this TV model keeps turning off if the display strip is not connected". KLEiTON
PHILCO PH 21 MSS
When plugging it into the socket and pressing the power button, the LED flashes and does not turn on. power supply with +b oscillating between 23 and 27 volts Diode fr 104 in position d 818, shorted Replace it and check the capacitance of the c 827 capacitor (25v/1000μF). RENATO- Podium eletrônica
SAMSUNG LN37C530
Does not turn on, only in STB Regulator h, cv Equivalent, replacement, replacement of the aoz1031ai, I replaced it with the aoz1073pi and it worked well, all that replaces is the switching frequency, but nothing significant. Davi.sls
PHILCO PH1700BT
Turning off by itself, sometimes it takes a while to turn on Change the micros! the defect is just one, but I always change them all! Replace all computers (rodrigo cofferi) Rodrigo cofferi
PHILCO TP2010
Does not light up or standby +b with 45v all other voltage absent or low Tl431 just change it which regulates the power supply Replace tl431 Beto2828
PHILIPS 49PFG5001/78
Turns on normally in seconds turns off Defect in memory removed and rewritten resolved Luis Aquino sparapan
SEMP TOSHIBA LC3246(B)WDA
TV does not tune channels or has difficulty tuning air channels Ceramic smd capacitors c114,c116 next to ci n100 Eletrônica JM/Júlio
LG 14SB1RB
The TV does not adjust the contrast but you can see the image but with little contrast. R406 close to 240km flyback Replace it and you will see the perfect image very clearly. SW Eletrônica
SEMP TCL 32S6500S
RT41PB-AG
TV with sound without image Burned out led (1 led) Replace of the complete, new bar kit and chain reduction. I replaced the two power supply resistors with just one whose value was 0.144ma. Cesar762
LG 43UN7310, 49UN7310, 50UN7310, 55UN7310, 65UN7310, 70UN7310, 86UN7310, 55UM7470
LJ20 / LJ9
Failure to turn on/ the vesses only the logo appeared and nothing else/ the vesses did not turn on stand-by light/ and the vesses just blinked stand-by Two changed resistors On the right side of the 3.3v regulator IC2310, two resistors, the upper one r2411 of 39k, and the lower one r2410 of 102k were altered. r2410 measuring 100k enough to cause the problem. Rafael Nunes BOMBINHAS
LG 43UN7310, 49UN7310, 50UN7310, 55UN7310, 65UN7310, 70UN7310, 86UN7310, 55UM7470
LJ20 / LJ9
Failure to turn on/ the vesses only the logo appeared and nothing else/ the vesses did not turn on stand-by light/ and the vesses just blinked stand-by Changed resistor On the right side of the 3.3v regulator IC2310, two resistors, the top one r2411 39k, and the bottom one r2410 were altered. Rafael Nunes BOMBINHAS
ELETROLUX MEF30
Microwave does not turn on, power supply defect. Main board defect, power supply circuit leak in the smd c105 capacitor, simulating failure in the pwm oscillator ic100, 1uf capacitor is between pins 1 and 7 of the reg with an approximate leak of 200r RNSPTEC
PHILCO PH48
Turn on the LEDs, with sound but no image Cap shorted on the t-com board in my case the c09 Rodrigo cofferi Rodrigo cofferi
STREAM BM32L81
Tsound is no pilot light or switch on Shorted smd pc6 capacitor Replace for another 0.1μF Hugovitch
LENOXX CA-304
Turns on, works, but no sound Capacitor blown, sound output ci burnt. Replaced the 100μF x 16v capacitor, the xpt9911 ci and a 4.7r resistor that goes between pins 1 and 12 of this ci. see her schematic on this site. helps a lot. Pixel Assist
AOC D42H831
After a while on Test the 3v3 voltage regulator ic 701, when working it measures 4v when it doesn't work it stays at 1.8v, just change it and run for the hug. Eletronica Oliveira