Panasonic H-H020APP / H-H020AE / H-H020AGK Service Manual ▷ View online
13
4.2.5.
Removal of the Rear frame unit
1. Remove 3 screws (E).
4.2.6.
Removal of the Lens P.C.B. unit and
the Lens mount contact unit
the Lens mount contact unit
1. Disconnect 4 connectors.
Then, remove 2 screws (F).
4.2.7.
Removal of the Lens mount
contact unit
contact unit
1. Disconnect 1 connector.
14
4.3.
Assembly procedure
Important:
When tightening the screw, use a torque driver (RFKZ0456)
by ordering the screwing order with specified torque
described in each step.
by ordering the screwing order with specified torque
described in each step.
4.3.1.
Installation of the 1st lens frame
unit
unit
1. Tighten 3 screws (A) in numerical order by using the
torque driver with specified torque.
(Torque Driver:RFKZ0456)
(Torque:8 ± 1 N ･ cm)
(Torque Driver:RFKZ0456)
(Torque:8 ± 1 N ･ cm)
4.3.2.
Installation of the Decoration ring
1. Please insert the dent of the Decoration ring to the con-
vex of the 1st lens frame unit.
• Use new one, do not use the one which is removed.
• Double-stick tape sticks to the Decoration ring of there-
• Double-stick tape sticks to the Decoration ring of there-
pair part.
Please remove the old double-stick tape from the Len-
stop unit.
Please remove the old double-stick tape from the Len-
stop unit.
2. After installing the Decoration ring, use a soft cloth to
press it into place.
15
4.3.3.
Installation of the Lens mount
contact unit
contact unit
1. Connect 1 connector.
4.3.4.
Installation of the Lens P.C.B.unit
and the Lens mount contact unit
and the Lens mount contact unit
1. Tighten 2 screws (F) in numerical order by using the
torque driver with specified torque.
(Torque Driver:RFKZ0456)
(Torque:6 ± 1 N ･ cm)
Then, connect 4 connectors.
(Torque Driver:RFKZ0456)
(Torque:6 ± 1 N ･ cm)
Then, connect 4 connectors.
4.3.5.
Installation of the Rear frame unit
1. Tighten 3 screws (E) in numerical order by using the
torque driver with specified torque.
(Torque Driver:RFKZ0456)
(Torque:10 ± 1.2 N ･ cm)
(Torque Driver:RFKZ0456)
(Torque:10 ± 1.2 N ･ cm)
16
4.3.6.
Installation of the L mount unit
1. After installing the L mount unit, remove the adjustment
shafts(VMS7941 or equivalent).
2. Tighten 3 screws (D) in numerical order by using the
torque driver with specified torque.
(Torque Driver:RFKZ0456)
(Torque:20 ± 1.2 N ･ cm)
(Torque Driver:RFKZ0456)
(Torque:20 ± 1.2 N ･ cm)
3. Then, tighten 1 screw (C) by using the small driver.
Important:
• There are some kinds of spacers which differ in thick-
ness.
They are fixed by 3 screws (D).(In accordance with the
lens unit, few pieces may be used.)
They are fixed by 3 screws (D).(In accordance with the
lens unit, few pieces may be used.)
• Use originally fitted spacers with same number/position,
as itwas.(Do not miss and/or mix up the spacers.)
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