JVC RC-QC7 Service Manual page 31

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. After turning over the CD traverse mechanism, remove
the four screws © retaining the CD traverse mechanism
control & servo P.C. board (See Fig. 5- 36).
. While raising the P.C. board, perform soldering to fill the
position on the flexible P.C. board outgoing from the CD
pickup unit (See Fig. 5-37).
. After turning over the CD traverse mechanism, remove
the flexible P.C. board from the connector CN601 on the
CD traverse mechanism control & servo P.C. board (See
Fig. 5-37).
Remove the CD traverse mechanism control & servo
P.C. board.
@ Procedures for Reassembling the CD Traverse
Mechanism Control & Servo P.C. Board
« In principle, this P.C. board should be reassembled
according to the opposite removing steps. For
mounting the CD traverse mechanism control & servo
P.C. board, insert the main switch (blue) on the P.C.
board into the position in Fig. 5-38.
*Be sure to hang the two belts which have been
dismounted from the tray & cam drive motor.
m@ Removing the Cam and Tray Drive Motors
1. Remove the top cover.
2.
3. Remove the CD traverse mechanism contro! & servo
Pull out the CD tray.
P.C. board.
. After removing the two soldered portions on the
surface of the CD traverse mechanism contro] & servo
P.C. board, remove the tray drive motor (See Fig. 5- 39).
. After removing the two soldered portions © on the
surface of the CD traverse mechanism control & servo
P.C. board, remove the cam drive motor (See
Fig. 5-389).
Tray drive motor
CD traverse mechanism
control & servo P. C. board
RC-QC7 sens
Fig. 5-37
Fig. 5-39
Fig. 5-38
(No.10036) 31