JVC KS-FX621 Service Manual page 4

KS-FX621
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2.1.4 Removing the heat sink
(See Fig.4)
• Prior to performing the following procedure, remove the front
panel assembly.
(1) Remove the two screws B and two screws C attaching the
heat sink on the left side of the body, and remove the heat
sink.
2.1.5 Removing the rear panel
(See Fig.5)
• Prior to performing the following procedure, remove the front
panel assembly and bottom cover.
(1) Remove the two screws D, three screws E and three
screws F attaching the rear panel on the back of the body.
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L 13942296513
2.1.6 Removing the main board
(See Fig.6)
• Prior to performing the following procedure, remove the front
panel assembly, bottom cover, front chassis, heat sink and
rear panel.
(1) Remove the two screws G attaching the main board on the
top chassis.
(2) Disconnect the connectors CP701 on the main board from
the cassette mechanism assembly.
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C
Heat sink
D F
Q Q
3 6 7 1 3
E
G
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2 9 9 4 2 8
B C
Fig.4
Rear panel
E F
1 5 0 5 8 2 9 9 4
Fig.5
Main board assembly
m
co
CP701
Fig.6
9 9
2 8 9 9
D
G