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Equipment Repairs => LCD TV forum => Topic started by: bonesy on January 05, 2017,10:27:20

Title: Sony KDL-40W605B st-by light 3 flashes.
Post by: bonesy on January 05, 2017,10:27:20

Hi guy's,I'm hoping someone might be able to help with this problem,either a circuit diagram or i.c. type.As soon as you plug the set in,it goes to three flashes. I've removed all the boards & checked all the Microscopic fuses,they are all intact. I've found a small five leg smd i.c burnt up location number ic 6506,it sits squarely between the two usb sockets.Also ic6503,below bottom usb,6503 is marked as follows:
L9
42
81 down body of i.c.
Many thanks John.

Title: Re: Sony KDL-40W605B st-by light 3 flashes.
Post by: jordan on January 05, 2017,12:13:37

Chassis RB2G
http://elektrotanya.com/sony_kdl-32w700b_42w700b_42w800b_42w805b_50w700b_50w790b_50w800b_50w805b_50w807b_55w700b_55w790b_55w800b_55w805b_55w807b_chassis_rb2g.pdf/download.html

Title: Re: Sony KDL-40W605B st-by light 3 flashes.
Post by: bonesy on January 06, 2017,07:32:12

Thanks Jordan

Title: Re: Sony KDL-40W605B st-by light 3 flashes.
Post by: bonesy on January 10, 2017,07:37:49

Set up & running,sadly not fixed to component level,but secondhand board.