JVC NX-D7UX Service Manual page 12

(2) Remove the four screws U attaching the Slider arm.
(See Fig.20)
(3) Remove the four screws V attaching the Shaft holder.
(See Fig.20)
U
(4) Remove the six screws W attaching the Mic board and
USB board. (See Fig.21)
1-12 (No.MB711<Rev.002>)
V
V
Fig.20
W
W
Fig.21
U