Sharp Repair Tips

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Results: 1789

Make	Model	Symptom	Problem
SHARP	CV2123H	Low sound with crackle & dist	Adj top coil on if module
SHARP	CV2123H	Low emission crt effect	R621 1r2 near loptx hi res causing low crt heater volts
SHARP	CV2123	St/by only & no relay operation	Hairline crack next to pin 42 of micro - hidden under paint
SHARP	CV2121G	No chan change	Front controls faulty
SHARP	CV2113H	St/by only	Str41090
SHARP	CV2031G	Str 5441 sced. after replacement, (also changed r521) starts with no vertical defl. and goes to stby after a while.eventually goes dead.	Replace also q613 2sc1815 tr.
SHARP	CS05	St/by only	Dis supplies to sound ccts restored pic; q303/304 drivers faulty tho checked ok out of cct
SHARP	CS05	Sound dist thro' 1 chan - worse when loud	Replace q311, 312 & d307, 308 & 27v zeners d303, 304 in drive cct
SHARP	CS CHASSIS	Txt rolling & osd - low/no 45v	Check d619, d621 & r628
SHARP	CS CHASSIS	Tuner drift	Tech bulletin ctv970806 feb 97
SHARP	CS CHASSIS	Servicing the sharp cs chassis	See tv mag jan, feb and apr 2001
SHARP	CS CHASSIS	Scan at top of screen only - rainbow effect	C501
SHARP	CS CHASSIS	No or int fop	Tech bulletin ctv970207 feb 97
SHARP	CS CHASSIS	Int sound	Tech bulletin ctv970203 feb 97
SHARP	CS CHASSIS	Int failure of q601 & q701	Tech bulletin ctv970805 aug 97
SHARP	CS CHASSIS	Field reliability mod	Add 1n4148 from emitter q509 to cathode d513 (cathode to e q509 . pt no rh-dx0045bmzz ) . change r534 for 390r ( pt no vrs-t)
SHARP	CS CHASSIS	Field cramp	Replace d501, d502, d507, d512, c506 and c507.
SHARP	CS CHASSIS	Failure of fop stage	Tech bulletin ctv970203 feb 97 & check q507/8/9
SHARP	CS CHASSIS	Dist sound	Ic301 msp3410
SHARP	CS CHASSIS	Dead - reverts to st/by	Check audio o/p trs for s/c