Samsung SR-S20DTC - Page 42

@ When key selection of PANEL-DISPLAY is not available
ls connector insertion
of HINGE-UP oe of freeze
« Repair on the basis of
connection diagram of electric
wire assembly cabinet-door of
Reference 1.
Re-insert connector.
Repair contact badness
Re-insert CN50 connector,
correct and repair.
Re-insert connector,
correct and repair.
Reassemble PCB base,
resolve pressed part.
Is it badness of *
70501 or short-related defect on the
MAIN-PCB
Replace and repair
20501.
Replace and repair the
MAIN-PCB ASS’ Y
ls GRID signal
inputted to mc M PORT
x Check if corresponding GRID
signal is inputted when PANEL-PCB
SMW button is pressed.
Repair corresponding button of
PANEL-PCB, or replace PANEL ASS’
Y PCB