Service manual

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11 Service Position
Note: For description of the disassembly procedures, see
the Section 10.
11.1. Checking of Panel P.C.B., LED
P.C.B. and Mic P.C.B.
Step 1 Remove Top Cabinet.
Step 2 Remove Front Panel Unit.
Step 3 Remove the Panel P.C.B., the LED P.C.B. and Mic
P.C .B..
Step 4 Positioned the Panel P.C.B., the LED P.C.B. and Mic
P.C.B. on the insulated material as shown.
Step 5 Attach 30P FFC at a connector (CN2000) on the Main
P.C .B..
Step 6 Panel P.C.B., the LED P.C.B. and Mic P.C.B. can be
checked at diagram shown.
11.2. Checking of Main P.C.B. (Side
B)
Step 1 Remove Top Cabinet.
Step 2 Remove Rear Panel.
Step 3 Remove Main P.C.B..
Step 4 Remove 2 screws.
Step 5 Lift up the Main P.C.B. as arrow shown.