LG GR-L247ER Parts List And Instructions Manual page 30

EXPLATION FOR MICOM CIRCUIT
1-11. Key Button Input and Display Lighting Circuit
1. GR-P247, GR-P207, GR-L247, GR-L2O7
This circuit is to judge the work of function control button on the operation panel and to light each function indication led
(LED module). It is ddven by SCAN method.
MIC[]M
P3_I
PZ41
CON8
L__-L_'_J,o ......., F-_, _._
"="" 'i_
J,
JJ_
11o
L4
J_
CONI01
F1 F2
_---'--_v, PWB ASS'Y,DISPLA¥
FSC_--_ax--_R5
F4_--,--c=::_R4
F2 c_:_- ' --_R2
R
S T
2. GR-C247, GR-C2O7, GR-B247, GR-B207
Icl I
:UlC°_)l r--_:,
p.m
p_, I"
_r
C_4
r....I=
.,,*
IW
_r
i,a
CON101
F"t r2 F3
F4 F5
R3 R2 Rt
PWB ASS'Y,DISPLAY
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