EAY40505202
EAY40505302
EAY40505303
Applied PSU LG P/N :
08H 42” : EAY40505202
08H 47” : EAY40505302, EAY40505303
3.Symption : No Power
6.Remove item : Just remove the Part number , 42” & 47” PCB & Parts are same .
8.How to handle before Part (Obsolete, □Without change, □ECO Use)
9. How to handle a product for sale ( No relationship,
□Entire collected)
7.How to SVC
To use the attachments to the following page
Information minutes : □Technical Information Parts Information
Issue number :
Publication Date: 2010.10.08
* EAY40505202 & EAY40505302,EAY40505303 PCB is Same PCB
4. Cause Analysis
We are the cause of failure is estimated to be below 1. AC OVP Parts Malfunction
(Moisture Test :C108 & R114 Part Short or Between Moisture test is No Power)
2. J41 – R110 Moisture Test is AC OVP operating. ZD112 & ZD111 Parts abnormal operating.
AC OVP Parts (ZD111& ZD112) of the causes Malfunction of the variation,
