JVC XV-N330BUS Service Manual page 10

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3.1.3 Removing the mechanism assembly (See Figure 3, Figure 4, Figure 5)
• Prior to performing the following procedure, remove the top
cover.
• There is no need to remove the front panel assembly.
(1) Remove the three screws C attaching the mechanism as-
sembly and shield.
(2) Remove the one screw G attaching the FL Display board
and lug wire.
(3) Remove the mechanism assembly by lifting the rear part of
the mechanism assembly.
(4) Insert a kind of screwdriver in a hole located in the right
side of mechanism assembly, and push a lever until it can-
not be inserted any further.
(5) A tray is made to slide ahead.
(6) A gear 1 is turned counterclockwise. Then, a pick-up unit
moves back.
(7) It solders to two c sections on the pick-up unit.
(8) Disconnect the card wire from connector CN201, CN202,
CN101
on the digital board.
ATTENTION:
Please extract the wire after short-circuited of two places
on the pick-up unit in part c with solder. Please remove
the solder two places of part c after connecting the wire
with
CN101
when reassembling.
CAUTION:
Be sure to solder the short land sections "c" on the pick-
up unit before disconnecting the card wire from connec-
tor
CN101
on the digital board.
If the card wire is disconnected without attaching solder,
the pick-up unit may be destroyed by static electricity.
1-10 (No.YD095)
Mechanism assembly
C
Shield
Fig.3
Tray
CN202
Push
Push
CN201 CN101 Digital board
Fig.4
Gear1
Part c
Fig.5
FL Display board
C
C
G
Front panel assembly
Mechanism assembly
Pick-up

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