JVC CA-FSX1, Руководство по обслуживанию

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1-18 (No.MB004)
3.3 CD mechanism assembly section
• Prior to performing the following procedures, remove the CD
mechanism assembly.
3.3.1 Removing the CD traverse mechanism assembly
(See Figs.1 and 2)
(1) From the forward side of the CD traverse mechanism as-
sembly, release the two joints a attaching the pickup cover
to the CD traverse mechanism assembly. (See Fig.1.)
(2) Remove the three screws A attaching the CD traverse
mechanism assembly to the CD mechanism holder and
take out the CD traverse mechanism assembly. (See
Fig.1.)
Reference :
After attaching the assist spring to the CD mechanism holder,
attach the CD traverse mechanism assembly to the CD mech-
anism holder. (See Fig.2.)
Fig.1
Fig.2
3.3.2 Removing the CD servo board
(See Fig.3)
• Prior to performing the following procedures, remove the CD
traverse mechanism assembly.
Caution :
Be sure to solder the short land section b on the flexible wire
before disconnecting the flexible wire from connector CN601
on the CD servo board.
If the flexible wire is disconnected without attaching solder, the
pickup may be destroyed by static electricity.
(1) From the reverse side of the CD traverse mechanism as-
sembly, solder the short land section b on the flexible wire.
(2) Disconnect the flexible wire from the connector CN601 on
the CD servo board.
(3) Remove the three screws B attaching the CD servo board.
(4) Remove the solders from the two soldered section c and d ,
remove the CD servo board in an upward direction.
Caution :
When attaching the CD servo board, be sure to remove the
solder from the short land section
b after connecting the flexi-
ble wire.
Fig.3
A
A
CD pickup cover
Joints a
CD traverse
mechanism
assembly
CD mechanism holder
CD traverse mechanism assembly
CD mechanism holder
Assist spring
Flexible wire
Short land section b
CN601
CD servo board
CD traverse mechanism assembly
B B
B
soldered
section
c
soldered section d