No joy with LG 47" 47LN570Y.
Was hoping for a quick BackLight ( BL) repair in order to get back to another job.
On start : BL blips. Image OK. BL Strips OK (Led Tester on each) . i.e LED Driver issue. All PSU Caps look OK.
2 Quick questions :
first : With no BL connected , should there be output V on the PSU BL connector ? ( something I finally realized I need to clarify )
2nd : I got PSU of 42LN570Y , it is smaller. Main's connector identical EAX64905(3)501 ( 42 has 3 not 5) : I upload photo of the important info with them. Do you think it can be used instead? ( I will repair the board of the 47" later)
Thank you
Was hoping for a quick BackLight ( BL) repair in order to get back to another job.
On start : BL blips. Image OK. BL Strips OK (Led Tester on each) . i.e LED Driver issue. All PSU Caps look OK.
2 Quick questions :
first : With no BL connected , should there be output V on the PSU BL connector ? ( something I finally realized I need to clarify )
2nd : I got PSU of 42LN570Y , it is smaller. Main's connector identical EAX64905(3)501 ( 42 has 3 not 5) : I upload photo of the important info with them. Do you think it can be used instead? ( I will repair the board of the 47" later)
Thank you
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