TV Reboots (Power OffOn) Automatically
LN56/LN57/LN61/LA62/LA64(Except for LA643)/LA65/LA66/LA69/LA74
Middle model All inches Only for North/Mid/South America
Subject
Auto Power Off/On Issue
Applicable Serial No.
Please refer to the below information
For Preventing TV Reboots (Power Off/On) Automatically issue. Primary Symptom: TV worked fine for a while, then problem started occurring more and more frequently. LN56/LN57/LN61/LA62/LA64(Except for LA643)/LA65/LA66/LA69/LA74 Middle model All inches Only for North/Mid/South America produced on Jan. 2013~Jun. 2013. (301xx~306xx)
Purpose :
Solution:
1) Remove Power Cord, Stand and Back Cover. 2) Remove Power Cable(18p) between Power B/D and Main B/D and replace with a new Power Cable which Terminals of connector are improved. (Use the same P/N) Remove Cable between LED Driver B/D and T-Con B/D and replace with a new Cable (For Model 50LA6970 Only) which Terminals of connector are improved. (Use the same P/N) 3) Replace old tapes to new tapes as Work Instruction. (Working Guide) 4) Re-attach Back Cover, Stand and Power Cord.
Applied model :
Preparation:
-Power Cable : 1EA (Use the same P/N)
-T-Con~LED Driver Cable : 1EA (Use the same P/N) Refer to Bulletin 0IVL20131578 for more information (For Model 50LA6970 Only)
-Tape : RAB33632809 → 2EA, RAB33632810 →2EA
