Toshiba Repair Tips

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Results: 5591

Make	Model	Symptom	Problem	Solution	By
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
TOSHIBA	TV2977(A)SL 91	Turns on normally when it heats up, it disappears and the board closes and the primary capacitor becomes charged.	Causes 39k resistor r878 measuring 66k	Just replaced it and it resolved	junior
SEMP TOSHIBA	TV2134 C SL SK11	It only turns on when it's cold, that is, when it's been turned off for hours, when you turn the TV on and off, it doesn't turn on again, that is, it turns on intermittently	Sach	Replace capacitor 2.2 x 50v put 4.7x100v (c325) close to the oscillator drive	Tião Serra
SEMP TOSHIBA	TV2134 C SL SK11	It only turns on when it's cold, that is, when it's been turned off for hours, when you turn the TV on and off, it doesn't turn on again, that is, it turns on intermittently	Sach	Substituir capacitor (c325) 2	Tião Serra
TOSHIBA	TV2958FFS FS3 LEM 7	Image with excess width and cushion effect and does not regulate dpc or width, i.e. does not regulate horizontal	R 335	R 1k at 335	Tião Serra
TOSHIBA	40L2400	Burning leds	Change all leds and replace r765 and 766 from 2r2 to 6r2		antonio nobrega (patos pb)
SEMP TOSHIBA	L39S3900FS	Does not turn on, does not oscillate power supply	Ncp1250 - ncp1250bsn100t1g ci smd from the power supply, 6 pins, 3 on each side, swap and run for the hug!		HAHNRAHN
TOSHIBA	TV2134	LED flashes, relay hits once and doesn't turn on	Photo coupler, q604 and r604	Replace	Marcondes Ohm Eletrônica Jaicós PI
TOSHIBA	LED 40L2400	No image. audio only.	Repair of LED bars.	To avoid feedback... changing the current of the LED bars. I replaced the r765 (2r2) smd with a 6r8 smd (that's what I had on hand. (the best would be 4r7 or 5r6). The 159v voltage dropped to 139v, and the 270ma bar current dropped to 170ma. TV didn't have the original LEDs but they did have LG LEDs).	Eletrônica R-Tec
STI SEMP TOSHIBA	LE4050(B)FDA	The TV turns off by itself, when it turns off and on it doesn't show the last channel that was recorded, it shows character errors.	The user data memory is 24c04, rewrite it or change it, in our case we took the memory from an sti card of a slightly different model, it no longer turned off, however the defect in the "no signal" character continued, I believe that with An update will resolve this problem if it persists.	Other valid information is that the 25q64 memory is screen memory, the 24c04 memory is the user data memory, the 24c64 memory is the main flash.	EC
SEMP TOSHIBA	V2DL2443	Does not turn on, red standby.	Regulator n805 cx1117a	Replace without measuring.	Antony Garcez
SEMP TOSHIBA	TV 2234(C)SL	The TV turned on, then turned off, the power supply voltages were normal.	The 8v voltage was missing from the computer. c725 shorted!	Replace c725	Chinês eletrônica. Solânea-PB
TOSHIBA	40L2400	Power LED on but does not turn on and after repair dark screen	Ci regulator 117-3.3 v damaged and backlight LEDs burnt out	Replaced the regulator and replaced the LED bars.	Adenor