Sharp UP-3300 Service Manual page 22

2)
PARTS NAME PARTS CODE
QCNCW7217RC3J
FFC
CONNECTOR
•
How to Insert FFC
(1) Open the slider to unlock position
Open the slider upwards up to an angle of 60 degrees. If the
slider does not fully open, the FFC can not be smoothly inserted.
(2) Insert the FFC
Insert the FFC firmly until the FFC hits the bottom of the
connector's insulator.
FFC
FFC FFC
CONNECTOR CONNECTOR
(3) Close the slider to lock position
Insert the FFC and then push the slider downward.
FFC
(4) To pull out the FFC, unlock the slider to pull it out in the same
procedures as (1).
9. Note for handling Rear Display PWB
unit
SYSTEM RESET is controlled by the battery-protected CKDC9 (1
chip microcomputer) on the rear display PWB. RESET control be-
comes impossible if the connection cable leading to the MAIN PWB.
Don't disconnect the CABLE when repairing and adding OPTION.
If it is needed to disconnect the CABLE or it is disconnected by
mistake, connect again and carry out SRV RESET.
LOCATION
TOUCH
PWB: CN1
FFC
CONNECTOR
FFC
3 – 8