Hitachi DZ-MV100A Service Manual page 46

Dvd video camera/recorder
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3.9.2 SEN circuit board (B), Sensor (C)
(3) Remove the screw holding the lens (D), sensor (C) and heat radiating plate LEN (F).
(4) Remove the screw holding the lens side frame (E).
(5) Remove the screw holding the lens (D) and SEN circuit board (B): The crystal filter (G) and light shading rubber (H)
can be removed on their own.
(6) Remove the two screws holding the sensor (C).
(7) Unsolder fourteen points of sensor (C) on the SEN circuit board (B).
Cautions when reinstalling:
When installing the sensor (C), attach the sensor (C) to the SEN circuit board (B) in parallel using the screws and then
solder the sensor (C).
The crystal filter (G) used in this video camera/recorder does not have an orientation.
3.9.3 Lens (D)
(8) Remove the screw holding the lens front frame (I).
Cautions when reinstalling:
When installing the lens front frame (I), push it in the direction of the arrow (a) with the fixing screw tightened midway;
then keeping this condition, completely tighten the screw. (Incorrect installation will cause a drift in the lens installation
position.)
A : GYR Circuit Board
B : SEN Circuit Board
C : Sensor
D : Lens
E : Lens Side Frame
F : Heat Radiating Plate LEN
G : Crystal Filter
H : Light Shading Rubber
I : Lens Front Frame
G
D
I
(a)
(8)
Fig. 3-9
(3)
F
C
H
(5)
(4)
E
(1)
A
B
(2)
(6)
(1)
(6)
(7)
E2 - 15

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