Panasonic Palmcorder VHSC PalmSight PV-L759 Service Manual page 35

HOW TO HOLD THE CASSETTE UP
UNIT IN THE DOWN POSITION
WITHOUT CASSETTE COVER
INSTALLED
The Cassette Up Unit will be in the up
position without the Cassette Cover
installed.
To hold the Cassette Up Unit in the down
position without it, a Lock Screw is
needed.
Lock Screw (VHDW0125)
A Lock Screw is supplied as a service fixture.
How to install the Lock Screw:
(1) (With Cabinet Parts) Before installing the Lock Screw, slide
the CF Card Connector Unit as shown in Fig 2-1.
(2) If the Lock Lever, shown in gray, is set to Position "A" (No
hole), change Position "A" (No hole) to Position "B" (Hole)
as shown in Fig. 2-2 by pushing Portion (a) as shown in
Fig. 2-1.
Note: If the mechanism is in EJECT position, the Lock
Lever cannot be changed to Position "B" by pushing
Portion (a). In this case, apply the power to set the
mechanism to STOP position.
(with Cabinet Parts)
Portion (a)
(2) Push
No hole
Portion (a)
(2) Push
Cassette Up Unit
No hole
Position "A" (No hole)
Fig. 2-1
(1) Slide
TP Board
CF Card
slot
Connector
Unit
Lock Lever
Lock Lever
(with Cabinet Parts)
(3) Lock Screw
Cassette Up Unit
(3) Lock Screw
Position "B" (Hole)
(3) Install the Lock Screw in the Hole (Threaded Hole for Lock
Screw access) in Position "B".
(4) Hold down the Cassette Up Unit.
(5) Confirm that Cassette Up Unit will be held in the down
Position.
Lock Screw is required when:
1. performing "Tape Interchangeability Adjustment."
2. performing "EVR Adjustment" with cassette tape.
3. servicing with cassette tape in Service Position. The
procedure below is required when the unit is in safety
defeat mode.
(1) Confirm that the Lock Lever, shown in gray, is set to
Position "A" as shown in Fig. 2-1, and that the
mechanism is in the STOP position.
(2) Insert the cassette tape.
(3) Push Portion (a) as shown in Fig. 2-1 while keeping
the Cassette Up Unit in the down position so the
mechanism starts loading. (Cassette Down Switch is
ON.)
CAUTION:
After servicing, be sure to remove the Lock
Screw.
1-14
Lock Lever
Hole
Lock Lever
Hole
Fig. 2-2