Version-01
Cal.VJ76B
The explanation here is only for the particular points of Cal.VJ76B
Ⅰ
.STRUCTURE OF THE CIRCUIT BLOCK
Notes: Since the circuit block and coil block are made by one piece, in disassembling and
reassembling take care not to cut the coil line.
Crystal unit
Input te)
C-MOS-IC
Coil block
Input terminal(-)
Ⅱ
. REMARKS ON DISASSEMBLING AND REASSEMBLING
①
Hands
・
How to install
Place the movement directly on a flat metal plate or the like
to install the hands.
②
Date dial guard
The date dial guard has three protrusions to be caught under the main plate, and it is also fixed
by two guide pins.
・
How to remove
Lightly lift the A portion of the date dial guard with
tweezers to release it from the guide pin, and then
move it in the clockwise direction until it gets off
the guide pin.
Release the B portion of the date dial guard in the
same way as described above, and then move it in
the clockwise direction until gets off the guide pin.
Check that all the three protrusions of the date dial
guard have come off from the main plate, and then
remove the date dial guard.
TECHNICAL GUIDE
5
1)
2)
3)
Metal plate
B portion
Protrusion
A portion
Date dial guard
Guide pin
Tweezers
UP
