Mb-1059 Board - Sony HDC1000 Maintenance Manual

2-13-2. MB-1059 Board

1. Remove the inside panel and outside panel.
(Refer to Section 1-4.)
2. Remove the front assembly. (Refer to Section 2-1.)
3. Draw all the plug-in boards and the DC/DC converter
unit along the board rail grooves and remove them.
4. Disconnect the coaxial cable from the connector
(CN601) on the DPR-265 board.
n
Be sure to hold the plug when disconnecting the
coaxial cable. Do not pull the cable.
5. Remove the four screws to detach the DPR-265 board
and FL holder (HDC1550 only).
FL holder
(HDC1550 only)
CN601
Coaxial cable
Hold the plug to
OK
remove.
HDC1000/V1(E)
DC-DC converter unit
VDA-63 board
DAP-33 board
AU-298 board
AT-163 board
DPR-265 board
B2.6 x 5
Do not attempt to
NG
remove by pulling
the cable.
6. Disconnect the harnesses and flexible card wires from
all the connectors on the MB-1059 board.
n
Life of flexible card wire will be significantly short-
ened if it is folded. Be very careful not to fold the
flexible card wires. (Refer to Section 1-10.)
7. Remove the eight screws, and remove the MB-1059
board.
CN17
CN12
CN18
8. Install the MB-1059 board by reversing the steps
above.
n
Hold the plug of the coaxial cable, and connect it
perpendicularly to the connector.
Push the plug into the connector while turning it
clockwise and counterclockwise several times.
Connecting connector
MB-1059 board
CN1
CN2
CN11
CN7
CN3
CN6
CN4
CN13
CN14
B2 x 4
CN15
CN16
Hold the plug to connect
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