Kenwood DV-403 Service Manual page 8

DV-403
2-9 Disassembling the Nut Unit
1. Remove the screw.
Notes
• The nut unit is not part of the optical pickup.
Before replacing the optical pickup, remove the nut unit
for use with the new optical pickup.
• After installation, use screw lock to lock the screw in posi-
tion.
• When reassembling, use screw lock to lock the screw in
position after attaching it.
2-10 Disassembling the Sub-Shaft Preload Spring
1. Remove the screw.
Notes
• Handle the sub-shaft preload spring carefully because the
shape of the tip is easily deformed.
• The sub-shaft preload spring is not part of the optical
pickup. Before replacing the optical pickup, remove the
sub-sahft preload spring for use with the new optical
pickup.
• After installation, use screw lock to lock the screw in posi-
tion.
8
DISASSEMBLY FOR REPAIR
2-11 Assembling the Optical Pickup
1. Install the optical pickup.
Note
Take care not ot attach the tilt spring and guide shaft in
the wrong order.
2. Insert the pickup FPC into connector FP5201 on the mod-
ule C.B.A.