Citizen CT-S651 Series Service Manual page 14

CT-S651 Series Service Manual
10. Disassembling "FRAME, BOTTOM"
Remove four "SCREW, BHT (ST), M3.0 × 6"
that fasten "FRAME, BOTTOM" and "SA,
MAIN FRAME".
SCREW, BHT (ST), M3.0 × 6
Four slots
<Precaution at disassembly / reassembly>
When dismounting or mounting "FRAME, BOTTOM", be careful not to damage the DC connector and DK
connector. When mounting "FRAME, BOTTOM", align the lugs with four slots, at which "FRAME, BOTTOM"
is to be secured, slide it downward to engage the lugs, and fasten it with screws.
Be careful not to allow connectors to interfere with each other in order to prevent deformation.
Detach the lower lugs and raise "FRAME, BOTTOM".
Slide "FRAME, BOTTOM" upward to detach upper lugs
from "SA, MAIN FRAME".
Lugs
DC connector
DK connector
- 12 -
Slide upward.
Lugs
Lugs
Slide
downward.