Cases And Circuit Boards Removal; Jack Cover, Front Cover Assembly, Lens Cover; Psw Circuit Board, Microphone Unit, Dc Light - Hitachi VM-H675LA Service Manual

2.

CASES AND CIRCUIT BOARDS REMOVAL

2.1 Jack Cover, Front Cover Assembly, Lens Cover (Fig. 2-1)
Note:Some models are not equipped with the DC light.
Cautions:
Be careful not to damage the cables of the microphone.
O-RING
NO GOOD
GOOD
2.2 PSW Circuit Board, Microphone Unit, DC Light, Front Cover (Fig. 2-2)
Note:Some models are not equipped with the DC light.
Reinstallation procedure and caution:
Take care with the orientation of the microphone when
reinstalling it: The red wire is for the left side; the white
lead is for the right side.
2 - 2
LENS
COVER
LENS
SURFACE
Reinstallation procedure and caution:
The O-ring must be installed in the position shown in Fig.
2-1.
DISCONNECT
CONNECTOR
[For DC LIGHT]
REMOVE
TWO
SCREWS
DISCONNECT
TWO
CONNECTORS
VCA
CIRCUIT
REMOVE
BOARD
ONE
SCREW
Fig. 2-1
ADJ. LID
FRONT
COVER
MICROPHONE
(MIC)
RELEASE
TWO
TABS
JACK
COVER
O-RING
FRONT COVER
ASSMBLY
PSW CIRCUIT
BOARD
REMOVE
TWO
SCREWS
MIC
PLATE
Fig. 2-2
DC
LIGHT
REMOVE
ONE
SCREW
REMOVE
ONE
SCREW