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JVC UX-S20EN Service Manual page 16

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3.1.4 Removing the CD mechanism assembly
(See Fig.11 to 13)
• Prior to performing the following procedure, remove the front
panel assembly, the main board and the CD mechanism as-
sembly.
Caution:
Before disconnecting the card wire from connector
the CD mechanism board and from CD pickup board, solder
the short-circuit point on the CD pickup board. If you do not fol-
low this instruction, the pickup may be damaged.
(1) Disconnect the wire from connector on the CD motor
board.
(2) Remove the four screws J attaching the CD mechanism
board.
(3) Move the CD mechanism board temporarily as shown in
Fig.12.
(4) Remove the screw K attaching the wire to the CD mecha-
nism.
(5) Solder the short-circuit point on the CD pickup board.
(6) Disconnect the card wire from connector
mechanism board.
Caution:
Make sure to unsolder the short-circuit point after reconnecting
the card wire to the CD pickup board and to connector
on the CD mechanism board.
CD mechanism assembly
J
CD mechanism board
CN601
1-10 (No.MB371)
CN601
CN601
on the CD
Wire
Fig.11
CD mechanism board
CN601
wire
on
CN601
K
CD motor board
Short-circuit point
J
Card wire
Cord wire
Short-circuit point
CD mechanism assembly
Fig.12
Unsolder
CD pickup board
Fig.13

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