1-39
HDW-750/750CE V1
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-92
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-14 board and connect the optional
flexible card wire (45 core, 250 mm) to the connector
CN4) on the MDR-14 board.
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-898 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-88 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.
CN201
(TX-78 board)
EX-785 board
CN103
(MB-898 board)
CN101
(EQ-88 board)
Flexible card wire
(45 core, 250 mm)
Coaxial cable
DVP board assembly
CN103
(EX-785 board)
DVP board assembly
A
1-15. How to Extend the Circuit Board
Precision
screw
P2
x
4
Dust protection cover
CN4
(MDR-14 board)
Flexible card wire
(45 core, 250 mm)
Flexible card wire
CN4
(MDR-14 board)
