JVC KW-XC939 Service Manual page 8

3.1.6 Removing the CD mecha control board
(See Fig.9)
• Prior to performing the following procedures, remove the front
panel assembly, rear bracket, heat sink, top chassis assembly
and main board.
(1) From the top side of top chassis assembly, disconnect the
card wire from the connector
trol board.
(2) Remove the five screws J attaching the CD mecha control
board, and release the joint d and joint e from the top chas-
sis assembly.
3.1.7 Removing the CD mechanism assembly
(See Fig.10)
• Prior to performing the following procedures, remove the front
panel assembly, rear bracket, heat sink, top chassis assembly,
main board and CD mecha control board.
(1) Remove the three screws K attaching the CD mechanism
assembly to the top chassis assembly.
Reference:
• When attaching the CD mechanism assembly, joint the hole
of the CD mechanism assembly in boss f and boss g of the
top chassis assembly.
1-8 (No.MA041)
CN601 on the CD mecha con-
J
Joint e
Card
wire
J
CN601
CD mecha control board
Fig.9
CD mechanism assembly
K
Boss f
K
Fig.10
Joint d
Top chassis assembly
K
Boss g
Top chassis assembly