2.1.2.2. Service Position for Digital C.B.A.
When checking the Digital C.B.A., remove the Mechanism unit with Digital C.B.A. from the frame. Then,
connect the extension cables as shown
inFig. 2-3 Service Position for Digital C.B.A.
and turn overthe
Mechanism unit.
Fig. 2-3 Service Position for Digital C.B.A.
2.1.2.3. Service Position for Main C.B.A.
When checking the Main C.B.A., take out the Mechanism unit with Digital C.B.A. and Main C.B.A. from the
frame. Then, connect extension cables as shown
inFig. 2-4 Service Position for Main C.B.A.
and turnover the
Main C.B.A..
Fig. 2-4 Service Position for Main C.B.A.
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