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Repair tips

Make	Model	Problem	Solution	Date

Found: 10
Sharp	4BSC DV6632H	burst of EHT then shuts down	IC500 TDA8170 s/c R645 1R 1W o/c	14-09-04
Sharp	4BSC DV6632H	frame foldover at the top	C505 100uF 40V	14-09-04

Sharp	4BSC DV6632H	line pulling, bent verticals	C623 4.7uF 50V next to Q603 regulator	14-09-04
Sharp	4BSC DV6632H	repeated failure of LOPTr	resolder scan coil connections	14-09-04
Sharp	4BSC DV6632H	very faint colour lines on the top	C501 VCEAGA1HW107M, C506 VCEAGA1VW107M leaky	14-09-04
Sharp	DV6632H	Dead - chopper tr 2SD1546 s/c	Check dry joints in psu esp on Q603 & R710 100k 2w hi res & IC700 MC446022P2 shorted	14-09-04
Sharp	DV6632H	FB lines at top (R,G,B) & shaking pic with pulling	C506 100µ 65v, C623 4µ7 100v	14-09-04
Sharp	DV6632H	Ragged verts & E/W dist	C623 4µ7 63v in E/W cct by Q603	14-09-04
Sharp	DV6632H	Shuts down completely aft Red then green LED briefly lit	Field o/p chip TDA8170 & R645 1R 1w - check 3x100µ caps behind fop chip	14-09-04
Sharp	DV6632H	Tripping	Dry joints scan coil plug & leaky LOPTr BU508AF	14-09-04

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