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Toshiba Repair Tips




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Search: toshiba
Results: 5617
Make Model Symptom Problem Solution By
SOM TOSHIBA MS8030MU
XX 		It turns on and in less than 5 seconds the sound disappears if you press the cd/usb key the sound returns to normal Touch switch on and off (power or stand-by/on) Replace for a new one Nelson 84988736091
TOSHIBA MS7816
I'm sound Check j701 Check pins 4e5 j701, make a jumper on these pins 4e5 that connects hr751 to the base of hq703. Jocimar
TOSHIBA MS7816
I'm sound Check j701 Check pins 4e5 j701, make a jumper on these pins 4e5 that connects hr751 to the base of hq703. Jocimar
TOSHIBA 43L2500
Doesn't start K12a50d (shorted) and 100uf 450v capacitor (bad) Replace do k12a50d e capacitor 100μF 450v KAIO GARCIA
SEMP TOSHIBA DL4077I
It doesn't turn on, it just keeps the green LED flashing Cold solder on logic board Resolder the entire board underneath Deo Eletrônica (81)98904-0186
TOSHIBA MD7804/16/25MU
I'm sound J701 (headphone)main pci Check pins 4e5 which connects the base of hq703 and hr751. make a jumper on these pins 4e5 of j701. Jocimar
SEMP TOSHIBA DL4844(A)F
- 		League. STBY LED lights up, does not accept C.R. commands. and keyboard. N806 shorted and n804 altered, en pin less than 2.4v, normal 3.1v or more, depends on the circuit. The components n806 and n804 were replaced. Cesar762
SEMP TOSHIBA 40L5400
It turns on normally, the logo appears and returns to standby. Several LEDs burned out, the complete set was replaced. problem persisted. Defect in the 3.3v regulator 1117-33 silkscreen in this version n808 marking 2.9v. replacement made and problem resolved
SEMP TOSHIBA 40L5400
Does not turn on, does not oscillate primary power supply. Short circuit in the 6v8 smd zener diode in the primary power supply position VDW904. If the TV still doesn't turn on, also replace the CI PWM Fan6755W rafaelmoraes99
SEMP TOSHIBA DL3244(A)W
Does not turn on, stand-by turns green but does not start. without +b 12v Transistor npn smd vw971 (2n3904) Transistor responsible for powering the power supply, replace it with any NPN 40v 500mW. Beto Eletrônica
TOSHIBA 2051U18
U18 		Low sound Cause speaker Speaker replacement Cícero Santos
TOSHIBA U19
U19 		When you plug the TV into the socket it wobbles and makes a ticking noise very quickly. The defect was the c448, I replaced it and the TV works again AssisTec - Manari-PE
TOSHIBA 1451
U19 		Horizontal burning R512 Replace r512 Cícero Santos
TOSHIBA 42XV600
0000 		TV inoperative without stand-by Strz2589 e r851=AR,AR Replaced, slept.... Jhone eletronica
TOSHIBA TV2084
U13 		On off on Unknown José Erismar Rocha
SEMP TOSHIBA 48L2490
TV works for a while, makes a noise through the speakers, scrambles the image and then turns off, remaining stuck in standby Replace the two ci fr9889 position n801,n802 William
TOSHIBA TV2977(A)SL
Standby LED is on and does not turn on or start. Driver transistor q402 (2sc2482) shorted After changing the TV ok. George Pontes
SEMPTOSHIBA 2134
2134 		Knocks relay but doesn't start Make sure you haven't put the headphone jack in the right place, because you might be putting it in the memory location and it keeps shorting out the data + and data -, so it won't turn on. Eduardovaz_
TOSHIBA TV2177(A)SL
Rainbow effect Ic301 vertical shorted, replace the same, tda4865aj Seen store
TOSHIBA TV2177(A)SL
The TV would turn the LED on and off, hit the relay as if to turn it on and the LED would go out. R604 changed, replace the same Seen store