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Old 10-26-2015, 12:18 PM   #1
sordids999
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Join Date: May 2013
City & State: United Kingdom
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Default LG 50PJ550 Clicking

hello
got another tv im trying to fix with just a clicking fault i will upload more pictures soon
i have so far tested the follwoing
1. two 5W22 ohms resistors but they are good
2. D304 is showing as shorted in circuit but ok when out of circuit
3. No Vs or Va from the power supply even with the Ysus and Zsus disconnected

any ideas how to test this part which is a common failure on these power supplys 3BR1565JF Regulator

thanks
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