HPS2907 TV Repair: Common Faults and Solutions.

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HPS2907 Repair Guide: Common Issues and Fixes

Repair tips, common issues and fixes.
Brand	Model	Fault	Detailed Problem	Solution	By
CCE	HPS2907FS	Vertical with retrace at the top	Fr 423aberto	Replace
CCE	HPS2907 FS	Normal power supplys when starting the fly-back groans (sreeeck) giving the impression of being the fly-back, the high voltage is very high, sometimes it works with horizontal reduced by about 1 centimeter on each side.	Capacitor c407 polyester 3n3 2000v with low capacitance. substitute.		WAGGUINHO
CCE	HPS2907 FS	On and off (relay)	Transistors q802 e805	Replace them for new ones	Paulo Sertel Itararé SP
CCE	HPS2907 FS	Power supply with noise ticking, ticking and after turning off the load of the +b 132v power supply varying the voltages of the +b132v.	Short d 808 and or d812 of +b 14.5v		Bruske
CCE	HPS2907 FS	Vertical dash on the screen	C409 , 394j 250v	Barter it	This email address is being protected from spambots. You need JavaScript enabled to view it., jaicós PI
CCE	HPS2907FS	Stand-by LED lights up normally, when turning on the TV it turns off giving the impression that it works, but the TV does not have high voltage (flyback does not generate, horizontal stage inoperative) normal power supplys.	C409 metallized polyester capacitor 390nx250v open.		WAGGUINHO
CCE	HPS2907 FS	Normal power supplys when starting the fly-back groans (sreeeck) giving the impression of being the fly-back, the high voltage is very high, sometimes it works with horizontal reduced by about 1 centimeter on each side.	Capacitor c407 polyester 3n3 2000v with low capacitance. substitute.		WAGGUINHO
CCE	HPS2907 FS	On and off (relay)	Transistors q802 e805	Replace them for new ones	Paulo Sertel Itararé SP
CCE	HPS2907 FS	Power supply with noise ticking, ticking and after turning off the load of the +b 132v power supply varying the voltages of the +b132v.	Short d 808 and or d812 of +b 14.5v		Bruske
CCE	HPS2907 FS	Vertical dash on the screen	C409 , 394j 250v	Barter it	This email address is being protected from spambots. You need JavaScript enabled to view it., jaicós PI
CCE	HPS2907FS	Stand-by LED lights up normally, when turning on the TV it turns off giving the impression that it works, but the TV does not have high voltage (flyback does not generate, horizontal stage inoperative) normal power supplys.	C409 metallized polyester capacitor 390nx250v open.		WAGGUINHO