349 Service PositionNote: For description of the disassembly procedures, refer Section 8 of the Service Manual.9.1. Checking of SMPS/AC Inlet, DAMP, Main and Panel/IR Sensor P.C.B.Step 1 Place Main and Panel/IR Sensor P.C.B. on the insulated material.Step 2 Attach 27P FFC at connector (CN2500) on Main P.C.B..Step 3 Attach 17P FFC at connector (CN2501) on Main P.C.B..Step 4 Attach 20P FFC at connector (CN2503) on Main P.C.B..Step 5 Attach 9P Cable at connector (CN2504) on Main P.C.B..Step 6 Attach 4P FFC at connector (CN3501) on DAMP P.C.B..Step 7 Attach 4P FFC at connector (CN3502) on DAMP P.C.B..Step 8 Attach 2P FFC at connector (CN2101) on DAMP P.C.B..Step 9 Attach 13P FFC at connector (CN2103) on DAMP P.C.B..Step 10 Remove Fan Unit from Rear Panel.Step 11 Attach 2P Cable at connector (CN2102) on DAMP P.C.B..Step 12 SMPS/AC Inlet, DAMP, Panel/IR Sensor and Main P.C.B. can be checked as diagram shown.