Sharp Repair Tips

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Results: 1784

Make	Model	Symptom	Problem
SHARP	C - 2188	The contrast does not work	Open 680k r-430
SHARP	C-1632B	Noise in video from the center of the screen upwards	The 220µf × 63 volt c-507 electrolytic capacitor was replaced.
SHARP	C-2026H	Turned off	130 volt zd-708 zener diode shorted
SHARP	C 2082B	Low power supply with 80 volts normal image	Capacitor c-719 open
SHARP	C-2011	When the transistor is shorted	It could be the regulator shorted or caused by the driver transformer's +b capacitor dried out or open, the value is generally 0.5µf×250 volts, you can change it and for good measure put one of 1µf×250volts. Already in the Mitsubishi TV model tc-2020 when the transistor is shorted normally and caused by the resistance that is feeding the transformer driver which is 6k8 ×3watts of metal film with the changed capacity. This transistor rarely shorts out without a cause.
SHARP	C-1453	Starting defect and cuts, acting as protection	. defect is in the vertical or the r 727 of 22k this resistor is critical. problem solved.
SHARP	C-2013	Defect turning off by itself after a few minutes on	Solved by changing all the power supply capacitors.
SHARP	TVC2053	No vertical deflection	C618 (470 nf 250 v), r618 (68 r 1 w)
SHARP	TVC2053	Stop	C713( 1 nf 400 v), ci701 (tda8380) e fet 2sk2139
SHARP	TVC11691/B	Power supply doesn't turn on sometimes	C709 (2,2 µf 50 v)
SHARP	TVC11690H	Intermittent operation	Qah02 (2Sadah13)
SHARP	2040-B	Stop	R601 (330 r)
SHARP	14R12	Dead	Fly-back e q602 (25d1554)
SHARP	C-2030-A	Vertical line, with sound	C626 (0,39 µf 400v), r618 (100 r 2 w) e r619 (idem)
SHARP	C-2016	Image shaken vertically	C509 (220 µf 16 v)
SHARP	C-2011B	A/ red color	Q-851 (2sc2229
SHARP	C-2010B	Horizontal line	R-741 (1 r)
SHARP	C-2010B	Inoperative, fuse open	C-707 (330 µf 400 v) e r-615 (82 r 2,5 w)
SHARP	C-2006A	Warped image at the bottom	C-511 (100 µf 16 v)
SHARP	C-2006	The/ image, with/ sound	High voltage tripler