Sony HDCAM HDW-F900R Maintenance Manual page 51

1-15-6. Extending the DVP Board Assembly
(When you want to check the B side
or a part of A side of the SS-92G
board)
Required tools : EX-785 board, EX-784 board,
flexible card wire (30 core, 250 mm/45 core,
250 mm) (DCP-DVP extension assembly)
m
. Life of flexible card wire will be significantly shortened
if it is folded. Be very careful not to fold the flexible
card wire.
. Do not bend the coaxial cable strongly or do not damage
the coaxial cable by hooking it on the frame.
1. Open the inside panel assembly. (Refer to Section 1-5.)
2. Remove the DCP board assembly.
(Refer to Section 1-7-1.)
3. Remove the DVP board assembly.
(Refer to Section 1-7-2.)
4. Remove the five screws and remove the dust protec-
tion cover.
5. Remove the flexible card wire from the connector
(CN4) on the MDR-14G board and connect the
optional flexible card wire (45 core, 250 mm) to the
connector CN4) on the MDR-14G board.
Flexible card wire
CN4
(MDR-14G board)
CN4
(MDR-14G board)
Flexible card wire
(45 core, 250 mm)
HDW-F900R/V1 (E)
6. Extend the DCP board assembly with the use of the
EX-784 board, flexible card wire (30 core, 250 mm)
and EX-776 board (DR extension assembly).
(Refer to steps 3 to 8 of Section 1-15-4.)
7. Connect the EX-785 board to the connector (CN103)
on the MB-1096 board.
8. Connect the coaxial cable to the connector (CN201) on
the TX-78 board.
9. Connect the other end of the flexible card wire (45P,
250 mm) that is connected in step 5, to the connector
(CN101) on the EQ-88G board.
CN103
(MB-1096 board)
10. Slant the DVP board assembly in the direction of
arrow A and connect it to the connector (CN103) on
the EX-785 board.
PSW2 x 5
Dust protection
cover
EX-785 board
CN101
(EQ-88G board)
Flexible card wire
(45 core, 250 mm)
CN103
(EX-785 board)
DVP board assembly
A
DCP board assembly
CN201
(TX-78 board)
Coaxial cable
1-41