JVC KW-NT1J Service Manual page 12

3.1.10 Removing the Main board (See Fig.13)
(1) Disconnect the connector wire from Gyro sensor board
connected to connector
(2) Remove the five screws N attaching the Main board.
N
N
3.1.11 Removing the Gyro sensor board (See Fig.14)
(1) Remove the one screw P attaching the Gyro sensor board.
3.1.12 Removing the Rear cover (See Fig.15)
(1) Remove the six screws Q and four screws R attaching the
Rear cover.
(2) Disengage ten hooks b engaged Rear cover.
R
b
hook
Q
R
1-12 (No.MA453<Rev.003>)
CN261 of the Main board.
CN261
Fig.13
P
Fig.14
R
b
b
hook
hook
R
b
hook
Fig.15
3.1.13 Removing the NAVI board (See Fig.16 to 18)
(1) Remove the five screws S attaching the Shield top. (See
Fig.16)
(2) Disconnect the card wire from Jack board connected to
connector CN671
(3) Turn over the NAVI board, disconnect the card wire from
Panel board connected to connector
board. (See Fig.18)
Q
S
S
Fig.16
of the NAVI board. (See Fig.17)
CN671
Fig.17
CN622
CN622
Fig.18
of the NAVI