JVC GZ-MG27USM, Service Manual

Page: 12 / 18

1-12 (No.YF133)
3.2.3 ASSEMBLY/DISASSEMBLY OF [12] MONITOR ASSEMBLY
z CAUTIONS
(1) Remove the MONITOR ASSEMBLY from the UPPER
ASSEMBLY first, as they are removed together in main
parts disassembly, and then proceed to the disassembly
procedure.
(2) During the procedure, be careful in handling the LCD
MODULE and other parts. Pay special attention not to
damage or soil the monitor screen.If fingerprints are left
on the screen, wipe them with clean chamois leather or
a cleaning cloth.
z Removing MONITOR ASSEMBLY
(1) Turn the HINGE UNIT ASSEMBLY 90
°
, and remove the
three screws (1-3). Remove the MONITOR COVER AS-
SEMBLY by removing the six hooks (L12a-f).
(2) Pull out the U/D SWITCH BOARD from the MONITOR
CASE ASSEMBLY.
NOTE12a:
During the procedure, be careful in handling the FPC.
(3) Release the lock of the connector (CN12a,b), and re-
move the HINGE UNIT by lifting it up.
(4) Release the lock of the connector (CN12c,d), and pull
out the FPC.
(5) Remove the two screws (4,5), and Remove the MONI-
BL BOARD ASSEMBLY by removing the hook (L12h).
(6) Remove the BACK LIGHT.
(7) Remove the LCD MODULE.
(8) Remove the LCD BKT.
z Removing HINGE UNIT ASSEMBLY
(1) Remove the two screws (6,7), and then remove the
HINGE COVER (U,L).
NOTE12b:
During the procedure, be careful in handling the MAG-
NET and be careful with its attachment direction. Make
sure to attach the MAGNET with its mark facing inward.
NOTE12c:
During the procedure, be careful in handling the FPC.
NOTE12d:
The FPC, with its connection to the MONITOR BOARD
ASSEMBLY facing inward, is rolled around the axis
(shaft) of the HINGE ASSEMBLY rotation 2.5 rounds
(2.5times).
Fig.3-2-3
a
a
b
b
BL FPC
LCD FPC
FPC
<NOTE12a>
NOTE12a
1
(S12a)
2
(S12a)
4
(S12c)
L12h
CN12a
U/D SWITCH
CN12c
CN12d
CN12b
5
(S12c)
3
(S12b)
L12a
L12b
L12c
L12d
L12e
L12f
0.245N m(2.5kgf cm)
MONI.COVER
ASSY
BACK LIGHT
LCD MODULE
LCD BKT
MONI.CASE
ASSY
MONI BOARD
ASSY
NOTE12b
HINGE COVER(U)
MAGNET
FPC
NOTE12c,d
HINGE UNIT
NOTE12d
HINGE COVER(L)
6
(S12d)
7
(S12d)
<NOTE12c,d>
<NOTE12b>
MAGNET
HINGE
COVER(U)
Marking in this side.
U/D SWITCH
L12g