JVC SP-PWM508, Service Manual, Page: 9 / 89

(No.MB294)1-9
3.1.2 Removing the front panel assembly
(See Figs.5 and 6)
• Prior to performing the following procedures, remove the metal
cover.
(1) From the top side of the main body, disconnect the parallel
wires from the connectors ( CN456 , CN457 ) on the main
board. (See Fig.5)
(2) Disconnect the card wires from the connectors ( CN450 ,
CN460 ) on the main board. (See Fig.5)
(3) Remove the screw C attaching the earth wire to the main
board. (See Fig.5)
Reference:
When attaching the screw C , attach the earth wire with
it. (See Fig.5)
(4) From the bottom side of the main body, remove the three
screws D attaching the front panel assembly. (See Fig.6)
(5) From the both and bottom sides of the main body, remove
the front panel assembly in the direction of the arrow while
releasing the joints
b and c . (See Fig.6)
Fig.5
Fig.6
CN460
Main board
C
Card wire
Earth
wire
Front panel assembly
CN457
Parallel wires
CN450
CN456
Card wire
D
Joint c Joint b Joint b
Front panel assembly