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Repair tips

Make	Model	Problem	Solution	Date

Found: 15
Goldstar	KY14V30	Dead - both TV & VCR sects	STR6707 power chip s/c; ZD802 6.8v zener leaky	14-09-04
JVC	C-140EKY	Back line across raster	C553 2200µ 35v	14-09-04

JVC	C-140EKY	field collapse	R552 1R8 2W	14-09-04
JVC	C140EKY	Dead - st/by only	Dry joints emitter of Q924 in psu	14-09-04
JVC	C140EKY	Dead - st/by only	HT at D921 but does not get past Q923 (HT reg) No power control from micro, Dry joints on Xtal X001 on micro sub panel	14-09-04
JVC	C140EKY	Int start up	sm cap top left of thick film unit faulty	14-09-04
JVC	C140EKY	Int start up, no chan change & spurious graphics	C015 22µ 6.3v sm in micro reset cct o/c	14-09-04
JVC	C140EKY	No prog store	check -ve supply to EEPROM - usually crack in pcb near LOPTx	14-09-04
JVC	C140EKY	St/by only	Thick fim unit suspect (?40)	14-09-04
JVC	C140EKY	Tuner drift	Replace 2 x sm caps by thick film unit	14-09-04
JVC	C210EKY	Dead	STR54041 chopper chip or C913/917	14-09-04
JVC	C210EKY	Int luminance	Hairline crack in print pin 18 IC201 col decoder chip	14-09-04
JVC	C210EKY	Poor Focus	LOPTx replaced	14-09-04
JVC	C210EKY C210EKY	Focus - out of focus	If focus control adj A1's LOPTX faulty.	14-09-04
Toshiba	KY14V30	Dead STR6707 power chip s/c	ZD802 6v8 leaky	14-09-04

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