1-20 (No.MB574)
3.2.5 Removing the CD servo board
(See fig.7 and 8)
• Remove the CD cover and traverse mechanism assembly.
(1) Remove the two screws
D
attaching the CD servo board
from bottom side of traverse mechanism assembly. (See
fig.7)
(2) Remove the solder from soldered section
c
of CD servo
board. (See fig.7)
(3) Remove the yellow wire and white wire from soldered sec-
tion
d
of CD servo board. (See fig.7)
(4) CD servo board is removed upward, hook
e
is removed in
the direction 1 of an arrow, and CD servo board is turned
over. (See fig.7)
(5) Solder the short land section
f
of pickup. (See fig.8)
(6) The lock of the connector
CN601
of CD servo board is re-
moved in the direction 2 of an arrow, and a card wire is re-
moved. (See fig.8)
Caution:
• Please solder the short land section
f
of a pickup before re-
moving a card wire from the connector
CN601
of CD servo
board. If a card wire is removed without soldering, a pickup
may be destroyed by static electricity. (See fig.8)
• At the time of CD servo board attachment, please remove
the solder of the short land section
f
of a pickup after attach-
ing a card wire in a connector
CN601
. (See fig.8)
Fig.7
Fig.8
Travers mechanism assembly
CD servo board
Wire(yellow)
Wire(white)
Soldered section
c
Soldered
section
d
D
D
Hook
e
CN601
Hook
e
1
1
Pickup
Short land section
f
2
2
Traverse mechanism assembly
CD servo board
CN601