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Results: 88148
Make Model Symptom Problem Solution By
CCE TV2118USP AV
Does not turn on, stand by LED flashes with ticking noise Change all electrolytic capacitors of the secondary power supply Replace all electrolytic capacitors of the secondary power supply DJ PITUKA
SAMSUNG UN40ES6100GXDZ
Cannot find wifi network or does not connect wifi Due to new protocols, some routers or operators are no longer compatible for br Access service mode (mute+182+power on) "control" option --> "sub option" option --> "wifi region" option --> replace the "wifi region" to "a" or "b" Snegs Eletrônica
MAGNAVOX 14MT2136/78
No image on the av only sound Smd resistor 750/101 plus 1 smd capacitor on the same line Replace them and ok Eletronica alvorecer
LG 14SB1RB
Vertical closed Resistor r301 15k 3R
TOSHIBA 2159 U18
Turns on high and turns off +b good 115 and drops 25 volts Processor with bad contact, I fixed it and blz I also replaced the electrola 4.7 250 vlts image was white. luiztvsom
TOSHIBA 2999 LEM
LEM 6 		Audio Keeps increasing and decreasing Wilson Guedes
PHILCO PH21B
Does not turn on, LED flashes quickly with a clicking sound Capacitor c438 burst and horizontal output d1555 with leak Replace them bse eletros
ORBISAT DIGITAL PLUS S2200
Keeps arming and disarming C16 470uf x 16v, under the tuner board Eletrônica Cecé, Brumadinho mg
AOC LE23H037
TV does not turn on, nor does the LED light up, the standby voltage on the power supply was tested and it was normal, I went to the main test to test the regulators, the u707 had a 5v input and a 3.3v output, ok, the u708 did not have a 3.3v output, and in the u701 had no input or output voltage. The u708 regulator was replaced and everything returned to normal luig987
PHILIPS 14PT1616A
Does not turn on standby blinking power supply does not stabilize Cap.2540 Replace directly Fernando rj
CCE HPS1423
Vertical closed thin line in the middle of the screen For 402 and 403 Replace of the same AssisTec
TOSHIBA TV2090IAV
U14 		Turns on and gets interference and shaking the image with a strip at the top and one at the bottom. Check and replace c310 470/35v the negative pin was broken. Replaced it was fine. Eronaldo (erontec-assist@)
SEMP TV2134
Arms and disarms the relay, if you open the screen it comes vertically closed D306 sometimes works well again open I replaced and ran to another one Antonio Carlos (Eletrônica Renascer)Boa Vista do Gurupi-MA
SEMP TV2134
Knocks relay but doesn't turn on C613 Replaced and solved the problem Antonio Carlos (Eletrônica Renascer)Boa Vista do Gurupi-MA
ELSYS 2.0 PT
It doesn't turn on and the cc on the display R106de 47r open smd q106em raw I put umbc848 q100,102,105 2sa1281 and the q103 bc638 in raw and c132 in raw and open relay uff Replace orlando lott
LG 21FU4RL
L3 		Does not tune channels 33v track broken and r114=30k open Redo the trail, replace the r114 and just joy Antonio Carlos (Eletrônica Renascer)Boa Vista do Gurupi-MA
TOSHIBA TV2988LMS
LEM8 		When plugged into the socket, the standby LED lights up and then goes out, secondary without voltage. Chap. c819 (47uf/50v) behind the power supply str heatsink. Baguatech
SEMP 2121
U18 		Horizontal lines at the top of the screen Capacitor c308 Resolved! Replace the 35v 100 microfarad capacitor c308. Elétrons- Reparos
NOBREAK GERAL ESTABILIZADOR
Changing the voltage to high and low Well, I didn't have a 1000uf 25v one at home so I put a 1000uf 50v one, tip never put a capacitor with a higher capacitance than the capacitor in the circuit and never a lower voltage Replace a swollen 1000μF 25v capacitor with a 1000μF 50v one marcos juazeiro bahia
PHILCO PH21MSS
Turns on, a list appears as if you were touching the screen and turns off Change electrolytic cap on the secondary optocoupler, transistor 2n5551 and rewrite the memory DJ PITUKA