Sony DSC-RX100M4 Service Manual page 81

11. Connect the flexible boards (SS and SH) to the connectors of the LF-2091 Flexible Board.
SS flexible board
SH flexible board
12. Install the Focus FPC Retainer.
Focus FPC Retainer
13. Install the LF-2091 Flexible Board to the hook and the boss of the Stationary Tube.
Boss
Hook
14. Install the LF-2091 Flexible Board to the hook of the Rear Tube Mirror Block Assy.
Hook
4-33
DSC-RX100M4