Toshiba Repair Tips

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Results: 5617

Make	Model	Symptom	Problem	Solution	By
TOSHIBA	40L2600	LED current reduction	Remove resistor r314 the current will drop		reginaldo moronte,eletronica junior caldas novas
SEMP TOSHIBA	TV1454 P SL	I'm sound	Rewrite the eprom	I leave the two files sound (https://www.4shared.com/zip/rxmw3l1bea/tv_1454_p_sl_eprom.html)	NATO ELETRÔNICA
TOSHIBA	48L2400 000	Red stb led obs doesn't change only red	No voltage of 1.15 regulator n801, check voltage l801	Replace regulator n801 put new one	VALDENIR ( TECVIDEO )
TOSHIBA	2134 SK11	Works normally then ends up with a pilon waist	Q325	Q325 replace	Cicero Santos ajudem pra se ajudado
TOSHIBA	TV2999KMS LEM7	Hoarse sound, when it increased it normalized and then it could decrease. power supply also squeaking a little.	The sound problem was the capacitors c836 c837 47u16v, power supply squeaking capacitor c819 22u100v		Marcelo
TOSHIBA	LC4246FDA	It turns on, it has sound but the lights don't light up	Capacitor cf904 100k 250v	Replace the same and run for the hug	Gilberto Costa
SEMP TOSHIBA	DL3244	No image, backlight on	Cd25 and q3 shorted.	Capacitor is 10μF and q3 is a pnp transistor, not a fet. If you put fet channel p it works, but t-con is noisy.	André
TOSHIBA	LC3255(A)WDA	Inoperative - no stand by	Removing the power supply harness to the main board, the 12vdc supply came back	On the main board, capacitors c878 and c879 were found shorted, removed and replaced, turning the TV back on	Adenor Lino
TOSHIBA	LE 4057L	Turns on, without blight, image, and disarms, LED remains green.	Cw961,963 do +b do bl.		Jorge
TOSHIBA	2015NM U18	Strw5453c burning	Checked all power supply components, everything ok		Pasqual Spinelli Filho
TOSHIBA	2015NM U18	Strw5453c burning	Checked all power supply components, everything ok		Pasqual Spinelli Filho
TOSHIBA	2015NM U18	Strw5453c burning	Checked all power supply components, everything ok	You need to invert pins 4 and 5 of the strw5453c	Pasqual Spinelli Filho
SEMP TOSHIBA	TS2018		I don't know		Nick
TOSHIBA	40RV800	The light bulbs blink but they don't turn on, and when they turn on, the power supply buzzes.	Change the main capacitor of the primary, the largest on the board, 180uf x 450v		LS ELETRÔNICA
SEMP TOSHIBA	LC3255	Cuts digital tuning or does not enter digital channels intermittent	Cold soldering on smd n100 integrated circuit	Resolder the ci apply soldering flux use a blower be careful insulate the capacitors around them so they don't come loose	PAULO PINHO
SEMP TOSHIBA	DL3245(A)	Sometimes it doesn't turn on, or keeps turning off. returning to standby	N805, 3v3 regulator giving 2.8volts, close to the processor		Eletrônica Cecé. Brumadinho MG
TOSHIBA	48L2400	Turns on, standby comes on, press power, the TV turns on, writes Toshiba and very quickly the logo goes off and the LED turns green and stops functioning, it does not obey commands, nor does it accept turning off, in other words, it stops operating.....	So I was unsure if it was a backlight, as I had a new kit and had the cable that goes to the rulers, I tested it from the outside without having to disassemble the TV and confirmed that the defect is in the LED panel itself.	I had already picked up a 48" that did this but I didn't remember that the defective kit makes this model act as protection and stops the processing.	MIGUELTV
TOSHIBA	TV 2998 LEM2	Low and noisy sound	C671 c672 c679= all 47/25v and c449=1000/16v near the flyback	Electronics paroama. 05/20/2022 Friday	FLAD8
SEMP TOSHIBA	32L2600	Burning leds	Remove 2 resistors and leave without r634 and r633. reducing the voltage going to the LED bars.		LOGANKLEITON
TOSHIBA	2095	Does not turn on only on standby	Electrolytic capacitor c887		Eletrônica Dumel