JVC KD-SH1000E, Руководство по обслуживанию

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(No.MA255)1-11
3.1.6 Removing the main board
(See Fig.10, 11)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink and top chassis assembly.
(1) From the rear side of the bottom chassis assembly, remove
the two screws H attaching the rear bracket to the bottom
chassis assembly. (See Fig.10)
(2) From the top side of the bottom chassis assembly, remove
the tow screws J attaching the main board to the bottom
chassis assembly. (See Fig.11)
(3) Release the stopper of the connector CN701 on the main
board in an upward direction, disconnect the card wire from
the connector
CN701 . (See Fig.11)
(4) Disconnect the wire from the connector CN962 on the main
board. (See Fig.11)
(5) Disconnect the wire from connector CN961 on the main
board. (See Fig.11)
Reference:
After connecting the wires, fix the wires with the wire
holders.
(6) Take out the main board from the bottom chassis assem-
bly.
Fig.10
Fig.11
3.1.7 Removing the rear bracket
(See Fig.12)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink, top chassis assembly and main
board.
(1) Remove the one screw K (European version is two screws)
and two screws L attaching the wires to the rear bracket.
(2) Remove the two screws M attaching the wire bracket to the
rear bracket.
(3) From the rear side of the main board, remove the wires
from the rear bracket in the direction of the arrow.
Reference:
After attaching the rear bracket to the main board, pass the
wires through the wire bracket and insert them into the slots of
the rear bracket.
Fig.12
Bottom chassis assembly
Rear bracket
H
CN962
CN701
Stopper
Bottom chassis assembly
J
J
CN961 Main board
Card wire
Front door mechanism assembly
L M
Rear bracket
K K
(only europian version)