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Toshiba Repair Tips




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Search: toshiba
Results: 5617
Make Model Symptom Problem Solution By
SEMP TOSHIBA 40L1500
LED off or on and off Regulator v809 z, zv Next to the two resistors in the middle of the board Adrian Chapadão do Céu Goiás
SEMP TOSHIBA TV2157
No sound, both on the av and on the channel D412 zener 10v shorted or fga To replace Velk
SEMP TOSHIBA LE3256AW
Inoperative, stand by LED does not turn green, tsound is no sound or image Replaced flash memory SEMP TOSHIBA
TOSHIBA MS 8012MU
Doesn't start Problem in a part marked ic901
TOSHIBA MS 8012MU
ALLLOGIC 		Ic901 Check ic901 Nick
TOSHIBA MS 8012MU
ALLLOGIC 		Ic901 Check ic901 Nick
TOSHIBA TV1482BAV
Turns on and off stays on standby Leaky capacitors at the power supply and burnt deflector coil Deflector coil and power supply recap, as most of the capacitors are leaked or altered
SEMP TOSHIBA LC4242WDA
Doesn't start Defect in the power supply measure all voltages 0v porcelain resistor 1.8r 5w near the relay open, so this resistor opened it fuse + resistor I replaced it with another one resolved the voltages appeared TV everything ok resolved Andre
SEMP TOSHIBA LC4242WDA
Doesn't start Defect in the power supply measure all voltages 0v porcelain resistor 1.8r 5w near the relay open, so this resistor opened it fuse + resistor I replaced it with another one resolved the voltages appeared TV everything ok resolved Andre
SEMP TOSHIBA LC4242WDA
Does not tune digital channels Varicap in short 5bf6009 and ec40 1000uf 10v tufted, so I can't buy varicap doesn't sell, I decided to change the ts3b ver:1.2 board Defect resolved digital channels everything works Andre
TOSHIBA 32L2600
40-MT56E-MAG2LG 		Sometimes the LEDs light up and then no longer light up, the voltages and PDW coming from the main are good. Ovp voltage on pin 7 in standby must be in the range of 0.8v, in this average, if it is above that Remove r637 and r638, they are close to the LED connector, remove and clean the glue from the board and resistors, that's it. fabiusmax
SEMP TOSHIBA 32AL800
Does not turn on, green LED is on Without the 12v voltage generated by the u100 Replace ci mp1593dn in position u100 Lucas
TOSHIBA 42XV6000DA
Does not turn on, without stby Capacitor c843 dry causing malfunction of the pwm cu. Replace of the same. Alctec
TOSHIBA TV2977(A)SL
Cushion effect Defect r487 open 100k Ronaldo eletronica
TOSHIBA 2134
Does not turn on by hitting the relay Replace o transistor 606 s8050 Leandro Souza
TOSHIBA LC3243W
Tsound is 5v, the relay hits but it doesn't turn on, the LED is off Check the capacitance of all caps, 22/50, they are usually 11mf GDP2 Macajuba-ba
SEMP TOSHIBA LC4247F(A)DA
Does not turn on, green LED flashes 3x 3.3v line shorted C9015 and c9013 replacers Lucas
TOSHIBA TV2090
U16 		Vertical league closed about two fingers in the center of the screen Diode behind the vertical heatsink is replaced without measuring, sometimes it measures good in the test but it is no good Diode v47fri04 just replace and run for the hug César de Itinga Ma
TOSHIBA STI LE4053A
The image appears, then disappears, only the audio remains What can it be
TOSHIBA DL3277A
The LED flashes and the relay hits, repeats the same every 10 seconds In my case it is a short in the 5 v line that powers the micro and the varicap 16v 100μF electronic capacitor defect on the varicap side on the 5v line César