JVC KD-SX8250 Service Manual page 8

KD-SX8250/KD-SX780
Removing the DET switch
1. Extend the two tabs c of the feed sw. holder and pull
out the switch.
2. Unsolder the DET switch wire if necessary.
Removing the chassis unit
Prior to performing the following procedure, remove
the top cover and the connector board.
1. Remove the two suspension springs (L) and (R)
attaching the chassis unit to the frame.
CAUTION: The shape of the suspension spring (L)
and (R) are different. Handle them with
care.
CAUTION: When reassembling, make sure that the
three shafts on the underside of the
chassis unit are inserted to the dampers
certainly.
Chassis unit
Suspension spring (R)
Suspension spring (R)
1-8
(See Fig.3 and 6)
(See Fig.7 and 8)
Suspension spring (L)
Frame
Suspension spring (L)
Fig.7
B
Connector board
Joints b
DET switch
Chassis unit
Shafts
Damper
Damper
DET switch
Short-circuit
Pickup
Fig.3
Tab c
Feed sw. holder
Tab c
Fig.6
Shaft
Damper
Frame
Fig.8