JVC KD-AVX1 Service Manual page 12

3.1.6 Removing the main sub board
(See Fig.10)
• Remove the panel assembly, side heat sink, top chassis as-
sembly and DVD mechanism assembly.
(1) From the top side of the DVD mechanism assembly, re-
lease the lock of the connector
board and disconnect the card wire.
(2) Remove the two screws G attaching the main sub board on
the DVD mechanism assembly and remove the main sub
board.
Reference:
When attaching the main sub board, align the projections a in
the holes of the main sub board before attaching the screws G.
3.1.7 Removing the loading unit assembly
(See Fig.11)
• Remove the panel assembly, side heat sink and top chassis
assembly.
(1) From the inside of the main body, disconnect the wire from
the connector CN881 on the main board.
(2) Remove the two screws H attaching the loading unit as-
sembly.
(3) Remove the tension spring and take out the loading unit
assembly.
Note:
When disassembling, do not lose the tension spring.
3.1.8 Removing the arm bracket assemblies (L)/(R)
(See Fig.12)
• Remove the panel assembly, side heat sink, top chassis as-
sembly and loading unit assembly.
(1) Remove the two screws J and screw K attaching the arm
bracket assembly (L).
(2) Take out the arm bracket assembly (L).
(3) Remove the two screws J and screw K attaching the arm
bracket assembly (R).
(4) Take out the arm bracket assembly (R).
3.1.9 Removing the front bracket assembly
(See Fig.12.)
• Remove the panel assembly, side heat sink and top chassis
assembly.
(1) Release the lock of the connector
board in an upward direction and disconnect the flexible
wire.
(2) Remove the four screws K attaching the front bracket as-
sembly and take out the front bracket assembly.
1-12 (No.MA165)
CN965 on the main sub
CN962 on the main
Main sub board
a
G
Lock
CN965
DVD mechanism assembly
Fig.10
Main board
Motor bracket assembly
CN881
Fig.11
Arm bracket assembly (L)
Main board
J
Lock
CN962
K Front bracket assembly
Fig.12
a
G
H
Tension spring
H
Arm bracket assembly (R)
J
K