TV isn’t controlled
by remote commander
OK
NG
Green LED light
at power indicator
Check the Harness
between the B* Board
and the HLR Board
Exchange Harness
Harness
NG
NG
Green LED blinks at power indicator
when using commander
near sensor’s window
OK
NG
OK
Sensor is broken
B* board
NG
Exchange HLR board
HLR board
Mechanical
(ex. bezel)
Symptom
improvement
Symptom
improvement
Segment
Size
B* Board Type
P-1
22
BAT-S
26
BAT-S
32
BAT-V
40
BAT-V
46
BAT-V
Note: B* Board
3-6-2. IR Remote Commander Malfunction
3
1
Trouble Shooting
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
RM-GD020