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Results: 87993
Make Model Symptom Problem Solution By
LG 47LF5500
Bay stand LED flashing SMD transistor on the side of the power supply connector on the main board replace Q401 Q402 Q400 Fernando Nascimento
RAZI ARC130D
welding 		doesn't start q101 e q102 50t65fesc igbt r63-r62 5,1r smd r61-r6415r smd d15-d16 ss14 smd check and replace the bad ones orlando lott
LG 32LD420
Restarting Retighten the terminal connectors connected to the power-on line wires Note: start with the blue thread. Medeiros Eletrônica Barbacena MG
SEMP LC-4247F
Tsound was no standby and it did not generate 5v at the power supply capacitor replacement (c844) I put 47/63 but it didn't work the defect was resistance (r852) value 3.3 now and just run for hugs ELETRONICA DJ
SEMP LC3246(KK)WDA
MSD209 		LED STANDBY ACCESS ORANGE DOES NOT TURN ON N101 VA1G5BF8012 5V LINE SHORT VARECAP REMOVER VARECAP alexandre felipe
SONY BRAVIA KLV-40S510A
inoperative, does not turn on or come on standby I replaced the ci that regulates 5v (mip2h2), I replaced the photocoupler and the capacitors still didn't work, the defect was a 6.8v resistance below the relays the 6.8 resistance was replaced in the (r6016) position, problem solved!!! eletronica dj
PHILCO PVT40E21DSWN
Backlight blinks, picture blinks, LED blinks In tests on the PCI LED drive, R0B5 of 200k SMD was found next to L0B1 Only the two wires outside the board connector that power the 3 LED bars You tube - Direto no defeito
PHILCO PVT40E20DSGWA
Backlight blinks, picture blinks, LED blinks In tests on the PCI LED drive, R0B5 of 200k SMD was found next to L0B1 Only the two wires outside the board connector that power the 3 LED bars You tube - Direto no defeito
SEMP TOSHIBA 2051 NAV
U18 		TV turns on normally, but with a hissing sound in the font, it appears to be in the flayback Is tsound a dry or leaking capacitor, check c865, c448, c435 and C864 In my case it was the C864 with low SR DTEC eletronica Massapê ce
SEMP TOSHIBA 2051 NAV
U18 		TV turns on with a line in the middle of the screen as if it were vertical and shaking as well as shrunken on the sides When measuring +B it was at 73 volts and all voltages were half replace photo coupler or strw of the primary power supply, in my case it was the strw leaving the voltages low, I made the replace and the TV returned to operating normally DTE Celetronica Massapê ce
LG 22LH20R
No picture Disarmed IC protection IC301 With a 10k resistor pin 3 to GND Disarmed IC301 R10K pin 3 to GND Panther Tech
SEMP 1454(P) SL
TV closing picture with black band on top and bottom The cause was the 39k resistor in position R210 and the capacitor c217 Just swap them and it will solve the problem. AssisTec - Manari/PE
PHILCO PH28N91D
TV doesn't turn on, only on standby U3, 1.8v regulator measuring 1.5v When turning on it has to give 1.8v and drop to 0, while running away it maintains low voltage. Beto,Eletrônica Box 4
LG 42LN5400
Random off/on Cap 1u500 has a 1688 cap with other good parameters replace Warley cesar
PIONEER CDJ200
Does not appear on screen Out of nowsound the blackout on the screen MBM
HAIER HR50U3SDK1
no picture c83 with tcon leak replace or remove. anselmo
SAMSUNG LT27B350
Sometimes it works, sometimes it doesn't. Sometimes it turns on and off, displays the logo and turns off. The LED blinks twice five times. See Q202, transistor (marking \\\"1E\\\"), which is on the signal board, close to the socket that comes from the power supply replace it Easi
JBL BOMBOX 1
Does not turn on or charge Short in charging IC, causes damaged charger wires C.i on load pci U17 and R204 4.7R Medeiros Eletrõnica Barbacena MG
PANASONIC TC-L32C30B
turning off replace resistors R7830 and R7829 from 470r to 1K oskarala
LG 14SB1
No sound. Capacitor (C611 of 47uf 25v) of the ripple filter replaced. It is connected to terminal 1 of the CI LA42071 (IC601 - audio) and goes to GND. Sígmar de Oliveira