Toshiba Repair Tips

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Results: 5592

Make	Model	Symptom	Problem	Solution	By
TOSHIBA	TV2055M ........	Turns on and stays on standby but with normal voltages.	D 411 shorted.	To replace.	moura1
TOSHIBA	TV2056M	TV turns on with distorted image - low power supply with 80 volts	Trafo t 803 open. With care it is possible to recover.		VALDEMIR-NV ELETRONICA
SEMP TOSHIBA	1483FAV	Lack of color	Microprocessor		eletronica barbosa
TOSHIBA	RG8177MP3	Period	R337 of 12r open	Replace	ELETROCLAUDIO AGUAS BELAS DICA DO Adrian Chapadão VALEU AMIGO
SEMP TOSHIBA	TV1454 -0 SL	Vertical closed 7 centimeters with lines of retractions in the middle of screen	C301 and resolder or q421 7805 of 5v		ELETROCLAUDIO AGUAS BELAS
TOSHIBA	TV2997SU	Works and turns off after a few minutes	Capacitor at power supply 47m for 100v zero	Replacement	MARCELOBAIXISTA
TV TOSHIBA	TV2096KMS U15	This TV arrived with the horizontal output shorted.	I replaced the bu808dfi with the bu808dfx, but first I made the modification suggested by Toshiba, for the u15 chassis. defect resolved.	evitar queima tsh	BF.COLATINO
TOSHIBA	TV2981 LEM7	Vertical closed and shutting down	Tadassa09	The tda9309 was replaced by the la78040, the diode and resistor of the vertical +b were also replaced.	tony eletronica
TV TOSHIBA	TV2958GFS LEM7	There's a TV on my bench, it's heating up the horizontal tr d2539 a lot, I've already changed the width caps, the fly, the driver, I've already tested it with another deflector.	The diodes d420 and d421 were leaky, I replaced them and the TV started working normally again.		bf.colatino
TOSHIBA	TV1491 U15	Arming high power supply prot	Deflector		jacksson
TOSHIBA	1415NM U18	Doesn't start	Shorted horizontal output and leaky wide capacitor	Exchanging it, I didn't find the original st1803dhi, I put 2sd1554	eletronica fernandes
SEMP TOSHIBA	TV1415NM U18	Burning horizontal outlet	Wide capacitor 6n7/1600v.	Changing the width capacitor and not finding the horizontal output	eletronica fernandes
SEM TOSHIBA	TV 2923 29	TV with horizontal output burnt out and then the power supply was high giving 215v to the power supply	Horizontal output and r 851 of 240k then the TV turned on beautifully		negodrama
TV SEMP TOSHIBA	2998 E 2987	Matte white lines at the top of the screen...	C 308- 100x35		Perse
TV SEMP TOSHIBA	2998 E 2987	Protection acting...	IC 301. Horizontal output.		Perse
TV TOSHIBA	TV 2157MFS U17	I got this one with the functions locked and locked on channel 50, the remote control didn't work on it!	So I decided to test the touch keys and the test was normal, but when I removed the 4 keys from the board, the remote control worked and unlocked the TV!	I replaced the keys and it locked again, so I replaced the keys and it resolved	BF.COLATINO
TV TOSHIBA	2076 U 8	This TV when I turn it on it generates highs quickly and then goes into protection	I checked the area of the horizontal and oscillator circuit and there were no results	Turn off +b on the flyback and see if the power supply voltages are correct, but I bet on the flyback being defective. resolved was the flyback.	BF.COLATINO
TV SEMP TOSHIBA	F-74/359A U 9	TV always has the problem of turning off after about 3 minutes.	I changed the vertical outlet, changed the deflector, tested the horizontal. When the screen is set to normal, it turns off, when I set it halfway, it doesn't turn off, +b normal, I don't have the schematics for it, and when it turns off, it only turns on if I remove the plug from the socket.	I tested the c902 on the screen with the capacimeter and it was good, but I was in doubt and replaced it, and the problem was solved.	BF.COLATINO
TOSHIBA	TV 2123-0FS U-19	Does not turn on, just the blinking LED	D 885 incurto	Your replace and everything ok.	wagner
TV SEMP TOSHIBA	2958 GFS FS5 LEM 7	Always 2958 gfs fs5 lem 7 dark screen, screen does not work.	C902, even though I measured it and said it was good, it was bad, I just had to change it and run for the hug.		BF.COLATINO