JVC KD-NX901 Service Manual page 11

3.1.5 Removing the CPU board
(See Figs.10 and 11)
• Prior to performing the following procedure, remove the front
panel assembly, heat sink and top chassis assembly.
(1) From the inside of the top chassis assembly, remove the
four screws H attaching the CPU case (bottom). (See
Fig.10)
(2) Release the lock of the connector
board, disconnect the card wire from the connector CN561.
(See Fig.11)
(3) Release the lock of the connector
board, disconnect the card wire from the connector CN531.
(See Fig.11)
(4) Take out the CPU board from the top chassis assembly.
CN561 on the CPU
CN531 on the CPU
H
H
Fig.10
CN561
CN531
CPU board
Fig.11
CPU case(botom)
(No.MA161)1-11