Toshiba Repair Tips

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Results: 5603

Make	Model	Symptom	Problem	Solution	By
SEMP TOSHIBA	LE4056(A)F	Does not turn on; When connected to the network, the green LED lights up and goes out	Corrupted flash memory	Re-record the flash	Julian C Braga (Hitech)
SEMP TOSHIBA	LC4241W	Does not turn on, without voltage of 5v and so on, does not hit the relay	Capacitors c866, c842, c843 all 22uf/50v open	Touch the same	Julian C Braga (Hitech)
SEMP TOSHIBA	LC3246WDA	Does not turn on, LED changes from red to green, but no image	Power supply without 12v and 24v	Check resistors around the IC of the NCP1653A PFC, to facilitate identification, measure the voltage above each one, equal resistors in series must show the same voltage drop, so an altered resistor is discovered, most of the time it is the glue under the resistor , you have to remove and scrape the glue!	Lucas
TOSHIBA	U15 U15	LED on but not turning on, voltage+b 118v, heating up q430	Capacitor c419 without capacitance (plays the role of the horizontal driver transformer on TVs that use it)	After replacing the capacitor everything went back to normal	Lucas
TOSHIBA	TV2959	Doesn't tune, just drizzling, 32v missing on the tuner pin	Leaky diode d101		Marcondes Ohm Eletrônica Jaicós PI
SEMP TOSHIBA	TV2959	Low sound	2 47/25v capacitors next to the sound output		Marcondes Ohm Eletrônica Jaicós PI
SEMP TOSHIBA	42RV700FDA	Screen lit, but washed.	An open dc/dc coil on the t-con	Re-soldering coil terminals	Jump Eletrônica
SEMP TOSHIBA	TV2083 FAV	TV closed top of screen. It opens as the TV heats up.	C 305 1mf x 50v	Just replace and run for the hug.	NEW PEK ELETRÔNICA
SEMP TOSHIBA	TV2134	Red tv with retrace lines with normal sound	15k red pin resistor heating up tube socket defect		Lincam Bezerra
SEMP TOSHIBA	LC3246WDA KK	Green LED on does not turn on. does not release screen.	Capacitor c805 100uf/16v shorted.	Replace ok	Wil
SEMP TOSHIBA	DL3271	Screen with vertical scratches and screen half with scratches and the other half working.	Tsound were two televisions: the TCOM was changed on both, and the defect remained exactly as it was. screen defect.	Were returned due to lack of parts to buy (the screen in this case)	margutek.bva
TOSHIBA	40L2400	Changed LEDs burned out, turned on and stayed on for approximately 57 seconds	The tv had the usb input selected	Replace input before it turns off and the TV remains normal without turning off	PAIM ELETRONICA
TOSHIBA	32EL933G	Inverter board with 24v present but does not turn on	Replace mosfet fdd850n10l		Rdxk
TOSHIBA	32EL933G	Turns on and doesn't light up screen	Inverter board with 24v present but lights up	Replace mosfet fdd850n10l	Rdxk
SOM TOSHIBA	MS7980UMS	Nothing would turn on, all turned off without secondary power supplys	In my case it was the ceramic capacitor c 907 in the test it didn't show that it was bad I had to change it and it works normally	Let's invoke the eternal father of heaven, his son is returning	lazaro silva bragança pa
TOSHIBA	32LH86	Squeaky sound	Cap c629 c685 1uf/50v		Mega Center
TOSHIBA	TV-2987 LEM7	Normal picture low sound	C636, c637 replaces		geraldo
TOSHIBA	32EL933G	It doesn't turn on, just the stand by LED lights up	U3 main board without 1.8v	Replacement for u3, ref: rt8059gj5	Rdxk
SEMP TOSHIBA	LC4246FDA	The TV doesn't turn on, the green LED flashes quickly and the 12V voltage fluctuates.	I replaced the nw901 and the cw905 and cw911 capacitors but the defect persisted.	I replaced cw905 and cw911 with 100mf/50 and it was resolved. obs. the originals were 22mf/25v.	Jeferson Gonçalves
SEMP TOSHIBA	TV3489KMS LEM7	Low sound	C636 e c637 47nf x 25v		ELETRÔNICA MUNIZ BAHIA