LG 32LC2DC Owner's Manual page 60

Reference
I_ Connect your wired remote control to the Remote Control port on the TV.
Output waveform
Single pulse, modulated with 37.917KHz signal at 455KHz
Tc
m_--lm]m[m
I_,'-t71
Configuration of frame
e 1st frame
I Lead Low
custom code _]e c°lct Ic21c31c41c51c61c7
" Repeat frame
__]
_ Repeat code
Carrier frequency
FCAR = 1/Tc = fOSC/12
Duty ratio = T1/Tc = 1/3
High I Data code
custom code I
COIcIlc21c31c41c51c61c7pO!DI!D2!D3!D_!D5!D6!D7
I_" Lead code
__J
I_" Repeat code
__J
I _ ,
9 ms
9 ms
T_
,_0.55 ms
[__Yl
'_1_'_'_1
2.25 ms
Bit description
o Bit "0" o Bit "1"
I_" Frame interval : Tf
The waveform is transmitted as long as a key is depressed.
Tf Tf
__J I _ !
Tf=108ms @455KHz
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