JVC GY-HM150U - Removing the OP Block Assembly; Removing the Audio Unit

(No.HC044<Rev.001>)1-11
3.8 Removing the OP block assembly (See Figure 34, Fig-
ure 35, Figure 36, Figure 37)
• Remove the OP block from the main unit.
(1) Pull out the wire connected to the ROIS unit.
(2) Remove the two screws A attaching the ROIS unit, then re-
move the ROIS unit.
• Do not blow the lens inside the ROIS (on the OP
block) with air. Never touch the lens.
Fig.34
(3) Unsolder the soldered points on the CCD board, then re-
move the CCD board.
(4) Remove the one screw B attaching the heat sink (CCD) as-
sembly, then remove the heat sink (CCD) assembly.
Fig.35
(5) Remove the three screws C attaching the prism assembly,
then remove the prism assembly.
Fig.36
(6) Unsolder the soldered points on the zoom motor unit and
the focus motor unit.
• Be careful not to break or damage the wire by solder-
ing (overheated).
(7) Remove the six screws D and the one screw E attaching
the iris motor unit, zoom motor unit, and the focus motor
unit, then remove each part.
• As the spring comes off when the zoom motor unit and
the focus motor unit are removed, be careful not to loose
the spring.
• See the figure when attaching the spring.
Fig.37
3.9 Removing the audio unit (See Figure 38, Figure 39, Fig-
ure 40, Figure 41, Figure 42, Figure 43, Figure 44, Fig-
ure 45)
(1) Remove the four screws A attaching the cover (TOP), then
remove the cover (TOP).
(2) Remove the two screws B attaching the shoe assembly,
then remove the shoe assembly.
Fig.38
(3) Remove the one screw C attaching the AU cover (FR) as-
sembly, then remove the AU cover (FR) assembly.
Fig.39
A
ROIS Unit
Connector
B
Heat sink (CCD)
assembly
C
Prism
assembly
Slide part (Motor side)
Slide part
(OP Block side)
Hook
Hook
Spring
Spring
Focus moto
r
unit
Iris motor unit
Zoom motor unit
Spring
D
D
D
E
B
Shoe assembly
Cover (TOP)
A
A
C
AU Cover (FR) assembly