JVC KD-S891R Schematic Diagrams page 17

3.1.3 Removing the heat sink
(See Fig.4)
(1) Remove the two screws B and screws C on the left side of
the main body.
3.1.4 Removing the bottom cover
(See Figs.5)
• Prior to performing the following procedure, remove the front
panel assembly, front chassis assembly and heat sink.
(1) Turn over the main body, and release the two joints d, two
joints e and joint f.
CAUTION:
Do not damage the main board when releasing the joint f us-
ing a screwdriver. (See Figs.6 and 7)
3.1.5 Removing the rear bracket
(See Fig.6)
• Prior to performing the following procedure, remove the front
panel assembly, front chassis assembly, heat sink and bottom
cover.
(1) Remove the three screws D, two screws E and screws F on
the back side of the main body.
(2) Remove the rear bracket.
C
Fig.4
Joint a
Joint a
Joint c
Fig.5
Rear bracket
D
Fig.6
B
Heat sink
Bottom cover
Joint b
Joint b
E
E
F
D
(No.49876)1-7