Hitachi VK-U174 Service Manual page 30

Disassembly and Reassembly > Disassembly
Camera Frame and PC Circuit Board (Fig. 5-2-4)
10) Remove two screws [C].
11) Disconnect flat cable from the PC and SP circuit boards.
Lens Frame-S and Lens Frame (Fig. 5-2-5)
12) Remove screw [A].
13) Remove screw [D].
[A] M1.7×3 (Black)
[D] M1.7×4 (Black)
LENS
FRAME-S
SP Circuit Board and Sensor Unit (Fig. 5-2-6)
14) Unsolder the terminals (fourteen points) of image sensor on the SP circuit board.
[C] M1.7×2(Black)
PC CIRCUIT
BOARD
Fig. 5-2-4
SP
CIRCUIT
BOARD
12) SCREW [A]
Fig. 5-2-5
SENSOR UNIT
Fig. 5-2-6
5 - 3
10) SCREWS [C]
CAMERA
FRAME
11) FLAT CABLE
SP CIRCUIT
BOARD
SP
CIRCUIT
BOARD
LENS
FRAME
13) SCREW [D]
SP CIRCUIT
BOARD
14) UNSOLDER