JVC KDS783M
Service Manual

KD-S783M

Removing the feed motor assembly (See Fig.10)
Prior to performing the following procedure, remove the CD mechanism control board, the front bracket (loading motor) and the CD mechanism assembly. 1. Remove the two screws F assembly. and the feed motor

Feed motor assembly

FD screw

Part i

Part j

F
Pickup unit

FD gear

Pickup unit

Removing the pickup unit (See Fig.10 and 11)
Prior to performing the following procedure, remove the CD mechanism control board, the front bracket (loading motor), the CD mechanism assembly and the feed motor assembly.
Nut push spring plate

Fig.10

G

Pickup mount nut

1. Detach the FD gear part of the pickup unit upward. Then remove the pickup unit while pulling out the part i of the FD screw. ATTENTION: When reattaching the pickup unit, reattach the part j of the pickup unit, then the part i of the FD screw. 2. Remove the screw G attaching the nut push spring plate and the pickup mount nut from the pickup unit. Pull out the FD screw.
FD screw

Pickup unit

Fig.11

k

k

Removing the spindle motor (See Fig.12 and 13)
Prior to performing the following procedure, remove the CD mechanism control board, the front bracket (loading motor), the CD mechanism assembly and the feed motor assembly. 1. Turn up the CD mechanism assembly and remove the two springs k on both sides of the clamper arms. Open the clamper arm upward. 2. Turn the turn table, and remove the two screws H and the spindle motor. Fig.12

Spindle motor

H

H
Fig.13
1-10