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Results: 87712
Make Model Symptom Problem Solution By
CCE C420
LED stuck in orange or red It crashed out of nowsound or damn... rewrite eeprom or replace the ec4 capacitor Ec4-- 470μF 16v https://www.mediafire.com/file/frz28egata02k0p/eeprom_tv_cce_c420_lcd_25q32fv.rar/file neupsx4
SAMSUNG UN40F5500
LED power flashes, 5volts fixed but 12v oscillating, Resistor r802 10r smd,embaixo do cs805 Replace rs802 smd 10r, in the primary below the cs805 Rodrigo cofferi
GRADIENTE TF-2151
Image with retrace lines Rf401 Replaced and resolved Ronaldo eletrônica
AOC 43S5195/78G
Curtain effect screen Burned screen Isolate 12 pins from one of the flats, in my case I isolated it on the left side and it worked, the image came back Eliomar Umbelino
AOC LE40H157
TV turns on but LED bars sometimes flash and then go out or sometimes don't even light up when the TV turns on Cold solder on the main board in the dim line, 3v did not reach the dim Replace or just resolder the smd472 resistor and two nearby fuzistors. Never replace the LED bars without checking if tsound is 3V dim Du”Tec Eletronica em linharesES
PHILCO PTV
Locked with password Universal unlock code 0812 Cabeça
AOC LE39D7430
Call whenever you want Voltage of regulator u703 1.8v low Q708 with leak, should pass 3.3v, was dropping 2.6v Eletrônica JJ
BRASTEMP BMS27
Hitting relay Key on the back of the key with blue wire. Be careful with the sequence of the wires, this microwave has a reference voltage on the relay (seeing the relay, yellow wire, in front of the black one, with the door closed, it must have 110v in relation to the brown wire of the fuse) System Eletronica
STI LE3273(A)E/LE3973(A)G
TV doesn't turn on Missing +5v_normal in u8 (as1117l) 1.5v regulator Replace the diodes d1 and d2 which are located at the bottom of the pcb leitemarcellus
SAMSUNG UN50MU6100
No standby, dead. Checked the power supply and initially everything was ok, defect on the main board, processor The processor was reflowed, the TV was perfect. Claudio Jorge Eckert Junior
SEMP 32L2400
TV turns on and after 1 or 2 minutes it turns off and when turned on it shows the same fault N805 and n807 3v3 regulators faulty, just change and everything is fine. ALBERI F S
SAMSUNG UN32J4300AG
Stby doesn't light up, only the black lite works The stby led does not light up, leaving only the screen blank, the power button does not work F205 burnt defect, for those who don't know the schematic of this TV It's j4303. Search for this number on this site and you'll find it HENZONETO
SAMSUNG LN32B350F1
Turns on with sound, lamps do not light. Make a jumper with a 2k2 resistor on pin 14 and pin 16 of ic 801- without 2006 Emerson Lima
SEMP TCL 32S OU OUTROS MODELOS!
Blurred or inverted image after changing the card Home key+062598+key with the three lines+ID of the original board, do this quickly and wait for it to restart Rodrigo cofferi Rodrigo cofferi
SEMP-TOSHIBA 1482
U8
Vertical closed Q421 and q830 broken Replace without measuring, if you can't find an original replacement, you can use the d1266 which works fine. Tiago C. Neves
HQ HQSTV32
Standby only I changed the up3d1 and it worked again Eletrônica Mirage
PANASONIC TC-L42U30B
Sometimes it turns on, and turns off completely out of nowsound, sometimes tsound is no sign of life. Overprotection circuit being activated erroneously Zener d7207 on the run, the voltage to activate the protection on the cathode must exceed 6.8v (zener voltage), but feeding with an external power supply, caused the base of the transistor that is connected to the anode of the diode to trigger with 5 volts. Davi.sls
MULTILASER TL 004
Does not turn on, standby LED is on Shorted transistor v901, b7s65 You can use the 7n65l matrix10y
SAMSUNG LN40C550
It doesn't turn on, the standby LED stays on and controls are stuck, sometimes it turns on and works for a while and restarts or turns off and gets stuck again. Ic203 z1031, I put the z1033 it worked Eletrônica Mirage
TV SAMSUNG 32 32FH4205
Does not turn on, does not stand-by IC 804 on the main PCI next to the RCA you can place a 1733 3v3 regulator Wesleyborges7