LG GR-B197GVQ Service Manual page 36

1-6. Switch
entry
circuit
The
following
circuits
are
entry
circuits for
sensing signal
form test switch, electronic
single
motor
damper
reed switch for
examining refrigerator.
1) GR-L207ERA,
GR-L247ERA
2) GR-B207ERA,
GR-B247ERA
1-7. Option designation circuit (model separation function)
1) GR-L207ERA,
GR-L247ERA
2) GR-B207ERA,
GR-B247ERA
The above circuits
are
used for
designating separation by
model
as
option
and
notifying
MICOM.
Designation
of
option by
model and the
application
standards
are as
follows:
u
These circuits
are
accurately pre-adjusted
in
shipment
from
factory
and
so
you
must not additionally
add
or remove
option.
EXPLANATION FOR MICOM CIRCUIT
-36-
Separation
Connection Status
Application
Standard
Connection
Export
model
OP1
OUT Domestic model