Backlight Replacement Procedure - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
23.1.3

Backlight Replacement Procedure

Replace the backlight (spare part) using the following procedure.
1) F920GOT-K
The backlight is not required to be replaced because it is the LED type.
2) F930GOT and F933GOT
a) Turn off the power.
b) While pressing claws at the four corners, move
upward the rear cover.
c) Disconnect the backlight connector.
d) While pressing the claw of the backlight, move
u p wa r d t h e b a ck l i g h t i n t h e d i r e c t i o n A by
approximately 10mm (0.39").
e) Pull out the backlight in the direction B, then install a
new backlight.
f) Accommodate the new backlight in the order "4)→3)→2)" which is reverse of the order above.
3) F940GOT and F943GOT
a) Turn off the power.
b) Remove mounting screws at the four corners
c) Slowly remove the rear cover.
Caution
If the rear cover is pulled with an excessive force,
the cable c onnecting the rear cover may be
disconnected, or the PCB may be damaged. Be
careful.
d) Disconnect the backlight connector.
e) Remove the backlight F9GT-40LTS from the
backlight fixing holder.
The backlight can be removed easily by inserting a
screwdriver into the holder.
f) Install a new backlight F9GT-40LTS.
g) Accommodate the new backlight in the order "4)→3)→2)" which is reverse of the order above.
4) F930GOT-K, F940WGOT and Handy GOT
For replacement of the backlight or the LCD, consult with the Mitsubishi distributor nearest to your
company.
B a c k l i g h t ( . 9 G T - 3 0 L T B )
A
B
B a c k l i g h t c o n n e c t o r
M o u n t i n g s c r e w
B a c k l i g h t
B a c k l i g h t
( . 9 G T - 4 0 L T S )
c o n n e c t o r
Appendix 23
21
22
23
C l a w
B a c k l i g h t
f i x i n g
h o l d e r
23-5