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Toshiba Repair Tips




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Search: toshiba
Results: 5591
Make Model Symptom Problem Solution By
TOSHIBA 2916LMS
Inoperative power supply does not oscillate Capacitor 819 47x50v Replacing it before measuring normal capacitance SERGIO
TOSHIBA TV2981
Does not come out of stand-by Dz 840 carlinhos100
SEMP TOSHIBA 2934(B)SL SK-9
The power supply would trigger but then cut off and make a noise in the oscillator, heating up the r632 The defect was the d3006 short and the vertical output MESSIAS ARAUJO
SEMP TOSHIBA 2134
Non-vertical cold welding Solve Rafael
SEMP TOSHIBA 32
Defective LEDs Change LED bar Works with any LG 42 TV LED Fernando
TOSHIBA TV2134(C)
Does not turn on or light up on stand by. sometimes it works, Escape no ceramic capacitor. 10nf no pino 4 do ci strw6554a jose nunes
TOSHIBA 42XV600 (A(DA
PE0755 		Dark screen everything works and no image comes out, the power supply buzzes, without the 12 vlcd Short smd electrolytic capacitor, ce910,911,912 and 913 Just replace Danilo DNM
TOSHIBA TV2134
Doesn't start R 633 open Replace Eletrônica Center
STI SEMP TOSHIBA LE4050(A)FDA
Doesn't start 5v power supply doesn't work Changing the three photocouplers sergio
TOSHIBA TV2916MMS
LEM 		Completely inoperative, LED off without any voltage on the power supply's secondary Capacitor c819 = 10uf x 50v fully depleted. Note: a defective c819 can cause defects such as: the TV takes a long time to turn on, then turns on and then turns off due to the power supply being unstable; only turn it on after a long time in the socket or as is the case sound, not even turning on the LED leaving the power supply completely dead! Eletrônica Mundo Digital
TOSHIBA 48L2400
Turns on the logo appears and turns off the green light on the stand is on and tsound is no function on the keyboard Burnt out bar leds Replace the bars or adapt another one to the burned out LEDs eletronica vieceli
TOSHIBA 2934
The LED flashes and disarms, leaving the c607 charged Open 2k2 resistor r604 Just replace and honey on the pacifier JUNIORNBK
SEMP TOSHIBA TV2998EMS
When it turns on tsound is no sound Electrolytic capacitor c449 x 1000uf near the flyback with little capacitance creates a ripple on the 12v line I replaced the capacitor and it was resolved!! GEMASI
TOSHIBA TV2998
Lines at the top The whole ci itself 9309 João Marques
TOSHIBA 2999
LEM8 		Image and sound going back and forth Flyback with leak in the cable and shorted diodes near the varicap After replacing the flyback tfb 4210ah and the d 421 zener (5v1) and d 420 zener (4v7) diodes, the TV worked 100% again George Luis
TOSHIBA FS FUNING
F_74/316B 		Vertical with retrace lines at the top Exhausted capacitors Ca02 ca33 cb23 cb27 digital system
SEMP TOSHIBA 2134 (B) SL
SK11 		When turning on the power key, the LED flashes and goes off by hitting the relay, and with a high power supply with + 163 volts I did some research in the power supply control circuit and found an open 2k2 resistor 604. I replaced the voltages and it normalized and the TV looked great. Leonardo
SEMP TOSHIBA TV2959
FS6 		Turns on and off with the standby LED off D440 shorted Replace juci
TOSHIBA 40L2400
Inoperative, power supply killed by lightning Nw907, vw901, vdw904, vdw908 e fuzível paial.eletros
TOSHIBA 40L2400
Burning led panel When the first series came 2r7 in position r765 Replace with 4r7, voltage drops from 160v to 150v, more durable, paial.eletros