JVC XVN312S
Service Manual

3.1.3 Removing the mechanism assembly (See Figure 2, Figure 5, Figure 6) � Prior to performing the following procedure, remove the top CN202 cover. C C CN101 � There is no need to remove the front panel assembly. (1) Insert a kind of screwdriver in a hole located in the right side of mechanism assembly, and push a lever until it cannot be inserted any further. (2) And then, a tray will come out. Remove the tray in an upper direction, with slightly opening the lower part of fitting in an outward direction. (3) Remove the three screws C attaching the mechanism assembly. (4) A tray is made to slide ahead. (5) A gear 1 is turned counterclockwise. Then, a pick-up unit Mechanism assembly C Main board moves back. CN201 (6) It solders to two c sections on the pick-up unit. Fig.5 (7) Disconnect the card wire from connector CN201, CN202, CN101 on the main board. ATTENTION: Please extract the wire after short-circuited of two places on the wire 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 pickup unit before disconnecting the card wire from connector CN101 on the main board. If the card wire is disconnected without attaching solder, the pick-up unit may be destroyed by static electricity. (8) Remove the mechanism assembly by lifting the rear part of the mechanism assembly.

Gear1

Part c Pick-up Fig.6

(No.XA016)1-9