Sony HDW-F500 Maintenance Manual page 38

1-7. Installation of Optional Boards
5. Install the RX-57 and TX-76 boards with the removed three supports and the supplied three screws.
(Be sure not to use the three washers removed in step 4.)
DIF-91A board
6. Attach the DIF shield cover assembly to the DIF-91A board with six screws (PSW2.6 x 6).
7. Insert the DIF-91A board into the specified slot of the unit.
8. Connect the eight coaxial connectors (A through H) to the specified positions which labeled "A
through H" stickers on the DIF-91A board as shown in the below figure.
After connecting the eight coaxial connectors, fix the coaxial cable G and H with cable clamps.
DIF-91A board
G
Cable clamp
9. Attach the board retainer (L) then upper lid.
1-28
PSW2.6 x 6
Support
RX-57 board
Coaxial cable
F
B
A
TX-76 board
PSW2.6 x 6
Support
PSW2.6 x 6
Cable clamp
H
E
D
C
Support
HDW-F500E MMP1