Sony PWS-110RX1A Service Manual page 78

11. Tighten the hexagon supports to the specified torque in the following sequence: (a), (b), (c), (d).
Hexagon supports
(M3)
Compression springs
CPU retainer
Insulating sheet
Bracket
12. Install the iAP-005 CPU board to the connectors on the IF-1330 board, and then tighten the five screws.
Note
When installing the iAP-005 CPU board, confirm that the connectors of the IF-1330 board are fully inserted.
iAP-005 CPU board
PSW2 x 5
IF-1330 board
PWS-110RX1A
(b)
(c)
(d)
(a)
CPU
Connectors
CPU
Notch
Projection
CPU socket
iAP-005 CPU board
Connectors of the IF-1330 board
Connectors are fully inserted
Connectors are incompletely inserted
Notch
Projection
Connectors
Contacts of the
connector
Contacts of the
connector
5-30