SVC Model (Product code)
32~55inch LS / LM Model
Subject
To improve the PSU problem of LS / LM models
Applicable Serial No.
S/N : 201XX~ , LCD / LED TV Model at 2012 product
Detail explanation of symptom
Phenomenon : Power protect after Power On . No Power, AC Fuse open
Cause : PFC Bypass diode short fail in power board.
-. Diode maker : Sensitiron, Name : MUR460 (Location D603)
Measures : Power board design changes
- Change D603 type (D603: Axial TO220)
Result : Change to improved power board (Refer to 3rd page)
: Check the power board To220 type diode (D603)
- Since November 2012 the production (XBN1XXXXXXXXXXXXX)
How to PSU S/N :
1st : PSU Maker, 2nd : Year, 3rd : Month, 4th: Date Refer to Next page
PSU P/N & Apply model :
