19TV027R1
KD-49XE80xx, -49XE83xx, 43XE80xx, -43XE83xx KD-49XF8096, -43XF8096
Subject: 6 times blinking / Coil drop on LD1 board.
SYMPTOM
6 times LED blinking.
Coil drop (L2000, L2002) on LD1 board.
CAUSE
Choke coil defect on LD1 board.
SOLUTION
- Exchange the LK1 board with Part Number like indicated below and in the Service Manual.
Description
Part number
43”
SPRO LD1 BOARD_KF_KFW 43
A2170729B
49”
SPRO LD1 BOARD_KF 49
A2170728C
NOTE: Do NOT re-mount original (defective) coil.
