JVC KD-AR8500 Service Manual page 9

3.1.4 Removing the front chassis assembly
(See Figs.7 and 8)
• Prior to performing the following procedure, remove the front
panel assembly, heat sink and top chassis assembly.
(1) From the both sides of the top chassis assembly, remove
the two screws E attaching the front chassis assembly.
(2) Remove the front chassis assembly from the top chassis
assembly.
3.1.5 Removing the CD mechanism assembly
(See Fig.9)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink and top chassis assembly.
Reference:
Remove the front chassis assembly as required.
(1) From the inside of the top chassis assembly, remove the
three screws F attaching the CD mechanism assembly.
(2) Release the mecha heat sink from the slots a on the mech-
anism control board and remove the mecha heat sink from
the main body.
(3) Take out the CD mechanism assembly from the top chas-
sis.
Top chassis assembly
Fig.7
E
Front chassis assembly
Fig.8
Mecha heat sink
F
Top chassis
F
CD mechanism assembly
Fig.9
E
Front chassis assembly
Top chassis assembly
Mechanism control board
a
F
(No.MA191)1-9