Sharp Repair Tips

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Results: 1789

Make	Model	Symptom	Problem	Solution	By
SHARP	C2057	Vertical stretched	Ic203 regulator +33v open		RETEC
SHARP	C-1491B	Horizontal partially covered by black band, only about 20% of image on the left side.	Rahah d aqs crossed.	Replace of r727.	MACC Eletrônica
SHARP	C2999	Buzzing sound more noticeable in AV and at low volume	Lack of grounding	Grounding the sound output heatsink, for the seletronic, use a thick plate or wire harness.	ARS
SHARP	C-2053	Pacifier clicks when replacing trans horiz 2sd1554 and turning it on.	Capacitor at c616- 8n2 1k6v entre pino 1 do fly-back e q602	Replace without testing for the same or 822j 1k6v	MANTENOPOLIS
SHARP	C 20R11	Turns on, after some time of operation it turns off and turns on again and so the time decreases until it no longer turns on	STK 73907 power supply regulator with problem. Note: all power supply secondary voltages work normally	Replaced the regulator and the TV was ok.	George Pontes
SHARP	C-2013	Doesn't work	R 725, Rahat, Rahat, crossed		This email address is being protected from spambots. You need JavaScript enabled to view it.
SHARP	20R11	No color	Resistor r839 - 47k altered, r830 - 39k altered	Replace the resistors	marcius melo (This email address is being protected from spambots. You need JavaScript enabled to view it.)
SHARP	C-1438	Does not turn on, normal power supply, normal 120v	C 726 without capacitance		pardalzito
SHARP	C2025A	Vertical closed	C512
SHARP	C-1457 ...	It takes a long time for the image to appear	AC voltage supplying the kinescope filament very low.	Take about 35 cm of number 8 wire, turn the fly-back ferrite 4 times, remove the original filament connection; and connect and connect the wire that was wound on the ferrite on the kinescope filament...pin 4 and 5...ok.	Armando
SHARP	C-2053	Doesn't start	Resistor 731	Resistor 731 1r	alexandre guimaraes
SHARP	TVC 1686	After some time, the image begins to close the frame, leaving it half full.	Chap. tantalum - c 512, critical value, replace.		Luna
SHARP	TVC 1417	It doesn't turn on and it makes noise on the flay black	C 617 shorted	C 617 replace	osmar
SHARP	C14R12	Doesn't start	C616		Edmilson C Castro
SHARP	C-2041	No contrast opaque image	R423 ( 680k ) aberto proximo´s		fabiusmax
SHARP	TV C- 2041 B	TV works but with half screen, vertical closes from bottom to top.	Trcado o c- 1/100 volts		jaironuness
SHARP	C- 20S57	TV works as if everything were weak, in the background you can see retrace lines.	Replaced c 624 c 603		jaironuness
SHARP	C-2013	Normal sound dark screen	Fly back and tube socket before exchanging them, measure the screen voltage if it is normal to just change the socket.		This email address is being protected from spambots. You need JavaScript enabled to view it.
SHARP	C-2013	Normal sound dark screen	Fly back and tube socket before exchanging them, measure the screen voltage		This email address is being protected from spambots. You need JavaScript enabled to view it.
SHARP	C2041 B	Image without contrast, when the screen decreases the image oscillates	R612-27k open		paulorusso