KE-750_MS - 第94页
5. Cover Glass Cleaning / Replacement (1) Cover glass cleaning a. Grasp VCS diffuser and pull strongly to remove. b. Wipe cover glass with a soft cloth. c. Reconnect VCS diffuser. Cover glass VCS diffuse r Fig. 8-4-1 1-8…
4. BGA Light PCB Assy Replacement
(1) Remove BGA light cable assy connector from BGA/CSP relay cable assy.
(2) Grasp VCS diffuser A1 and pull upwards to remove.
(3) Remove the 4 truss screws holding diffuser cover.
(4) Remove the 4 plate screws and replace BGA light cable assy.
(5) Follow steps (1) ~ (4) in reverse sequence to reassemble.
VCS diffuser A1
E3706725000
Plate screw x 4
SM1030601SC
Note: Align BGA light PWB
with edge A and fasten.
Diffuser cove
r
E3709725000
Truss screw x 4
SM0030601sc
Note: Remove BGA ligh
t
PWB assy wire bundle from
VCS diffuser by pulling at
the separation section.
BGA ligh
t
support
BGA light PWB ass
y
VCS diffuser A1
BGA light cable ass
y
(BGA light PWB assy)
1-86
5. Cover Glass Cleaning / Replacement
(1) Cover glass cleaning
a. Grasp VCS diffuser and pull strongly to remove.
b. Wipe cover glass with a soft cloth.
c. Reconnect VCS diffuser.
Cover glass
VCS diffuse
r
Fig. 8-4-1
1-87
(2) Cover glass replacement
a. Refer to section 10 - 3 and remove VCS light PWB assy.
b. Transfer cover glass to the new PWB.
c. Fasten PWB.
Note: 1. Double-sided tape must not protrude into opening.
2. Do not leave fingerprints etc., on glass.
Clean areas to
r
emove grease and attach cove
r
glass with double-sided tape.
E86157210A0
0.4 VCS light PWB assy
E86527210A0
0.3 VCS LIGHT PWB assy
E3704721000
Cover glass
Fig. 8-4-2
1-88