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Repair tips

Make	Model	Problem	Solution	Date

Found: 9
Samsung	CI6230WN	Dead with squeal	C416 2µ2 250v in LOP supply	14-09-04
Samsung	CI6230WN	Field chip has short life	fit a 470n cap from pin 5 of the chip to deck and replace PJ28 with a 10 mH choke, check elect caps, give no guarantee and hope!	14-09-04

Samsung	CI6230WN	No R/C operation	Micro IC701 had developed internal s/c which made prot line go low- PCA84C840/062	14-09-04
Samsung	CI6230WN	Pulsing psu & Tripping	C560 2µ2 250v on crt base - also check C590 - remove plug by loptx to crt base to check this fault	14-09-04
Samsung	CI6230WN	Tripping	CHECK C560 2.2mfd 250v CRT BASE , REPLACE C590 AS WELL. ( TO CONFIRM - REMOVE CRT BASE CONNECTOR AT PLUG NEAR LOPT )	14-09-04
Samsung	CI6230WN	Tripping	C56 2u2 250v , C590 ON TUBE PCB USE 450v TYPES	14-09-04
Samsung	CI6230WN	Won't come out of st/by when cold	C806 100µ 25v	14-09-04
Samsung	U88MT CI6230WN	Int. goes on/off to stby	C831 220uF 200V	14-09-04
Samsung	U88MT CI6230WN	poor start up and/or no stby, LED is off	C806 100uF 25V (pin 9 TDA4601)	14-09-04

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