Citizen PMU2300III Series Service Manual page 18

PMU2300III Series Service Manual
4. Removing "FRAME IF BOARD"
1. Remove two "Screw, PHT (ST), M3 × 6" and remove "FRAME IF BOARD" from "FRAME 1".
Screw, PHT (ST), M3 × 6
5. Removing "PLATEN ASSY"
1. Remove "Screw, PHT (ST), M3 × 6" from the right and left, respectively, and remove "PLATEN
ASSY" from "FRAME 1".
2. Remove "Screw, PHT (BT), M3 × 8" and remove "HOLDER2, PLATEN UNIT" from "PLATEN
HOLDER".
When reassembling, in the case where oblong
and round holes are provided, insert the screw
into the round hole (reference hole) first.
Screw, PHT (ST), M3 × 6
PLATEN ASSY
Screw, PHT (BT), M3 × 8
HOLDER2, PLATEN UNIT
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Reference hole