Toshiba Repair Tips

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Results: 5617

Make	Model	Symptom	Problem	Solution	By
TOSHIBA	2089 U13	TV does not come out of stand by. perfect power supply voltages	Open track on Q404 (BUH315D) heatsink pin and flyback pin 4		DJ Eletronica
TOSHIBA	TV 2157 U17	Smooth screen a little greenish 5 volts memory with 3 volts	D 840 5v6 as escape	Replacelo	antonio nobrega(patos pb)
TOSHIBA	TV 3488- F MS	Power supply inoperative, burning the power supply switching fet.	R 860 of 470k open.		ZÉ CARLOS
SOM TOSHIBA	MC-753 DVD	Doesn't start	R1	Replace	Elias2305
TOSHIBA	2999 LM8	Turned on, it didn't light up tube filament with a scratch in the center of the screen with the appearance of a closed vertical	Smd resistor (r875) 1r replace the same		This email address is being protected from spambots. You need JavaScript enabled to view it.
TOSHIBA	TV2089 U14	When turning on the device, the normal image after a few minutes begins to reduce vertically until tsound is a strip of approximately 5 cm in the center of the screen.	Defective ic421 (l7805 regulator) simulates vertical defect.		Altevirlima (Valparaíso Eletrônica)PA
TOSHIBA	TV1491J U14R	Blowing primary power supply fuse.	Str-w5753a power supply regulator shorted.	After changing the integrated regulator, the television did not start, the +b (115v) was at zero, nor did the standby LED light up. After carefully checking the power supply, I found r876 [220r/ smd] open, d876 [zener 5v6] shorted and c804 [100μF/ 50v] dry. It's about changing everyone and running for the hug.	Altevirlima (Valparaíso Eletrônica)PA
TOSHIBA	LEM 7 LEM7	Intermittent defect, sometimes it doesn't work or makes a noise and doesn't oscillate.	Sd19	Replace o c 819 de 22mf / 100v	André Toshiba
TOSHIBA (SEMP)	2083FAV U11	Dark and flickering image vertically.	Sound. q501 tb1275an	Replace.	This email address is being protected from spambots. You need JavaScript enabled to view it.
TOSHIBA	TV2158NFS	Horizontal frieze in the middle of the screen.	Carbonization on the contacts between the deflector connector and the horizontal pin.	The pin was sanded and the deflector connector was pressed for greater pressure.	LOLO
TOSHIBA	TV -2087-FMS U-11	Dark screen	R-402 open		ARITELLES
TOSHIBA	TV2079BS U10	When giving power to the TV, the LED kept flashing, triggering the protection	The cause of the defect in my case was the shorted d302. This email address is being protected from spambots. You need JavaScript enabled to view it.
TOSHIBA	TV1490 U13	Very low sound, cursor at maximum.	Q611 with low gain. In an emergency situation (not having a substitute) turn off its base, as it acts on mute.		ELETRÔNICA ESTUDIER CANOAS RS
TOSHIBA	32WL58P LCD	When cold, it is difficult to turn on, with the power relay blinking quickly.	Regulator q880 strw6765.	To replace	Manuel Cunha
TOSHIBA	TV 2987 LEM4	Width	R,rdo4 10k aberta		jps,elet.campo grande
TOSHIBA	TV 2999 LMS LM8	This TV turned on, it didn't light up, tube filament with a scratch in the center of the screen with the appearance of a closed vertical	Cause resistor 1r smd solution to change it.		This email address is being protected from spambots. You need JavaScript enabled to view it.
TOSHIBA	TV 2087 - F AV UNIVERSAL 11	Vertical closed	Lack of 5 volts at the vertical output.	Island cut below the selector, note: same 5 volt that is found on the select pin.	Dé Andrade
SEMP TOSHIBA	TV 2087 - F AV UNIVERSAL 11	A clear strong line in the middle of the screen from side to side, image spread from the middle up and from the middle down.	Re-welding and replacement of the cap. electrolytic position "c 306 - 1000x16" without capacitance		Dé Andrade
TOSHIBA	TV 2157NFS U18	Sound popping but tsound was audio as if it were a robot talking.	I released the base of the q631 and 611 and it was ok		francisco.s
TOSHIBA	TV1483 U11	The TV only turned on the standby light, but it did not oscillate horizontally.	D 830 5,6v.		silva2