JVC DVL520U Benutzerhandbuch
1-7
Fig. 1-4-1
1.4
4
MONITOR ASSEMBLY
Note:
The shape of the monitor assembly varies by the size
of the LCD screen.
of the LCD screen.
For the 2.5”-type LCD, refer to Fig. 1-4-1.
1.4.1 Disassembly/assembly of monitor assembly
(for 2.5”-type LCD)
Note:
Be careful not to soil or scratch the monitor screen
through the disassembly/assembly work.
through the disassembly/assembly work.
1. Remove the four screws 1 to 4 in numerical order. While
disengaging the six hooks (L
4
a to L
4
f) in alphabetical
order, remove the monitor cover assembly.
2. Unlock the connector a and then disconnect the FPC
while lifting the hinge assembly upwards to remove it to-
gether with the FPC.
gether with the FPC.
Note
4
a:
For disconnecting the FPC, unlock the connector
first and then lift the hinge assembly upwards.
Accordingly, the FPC is disconnected together
with the hinge assembly.
first and then lift the hinge assembly upwards.
Accordingly, the FPC is disconnected together
with the hinge assembly.
Note
4
b:
Treat the wires carefully.
3. Unplug the wires and FPCs from the two connectors b ,
c , and then remove the MONITOR BL board assembly,
holder (PWB) and backlight in that order.
holder (PWB) and backlight in that order.
4. Remove the LCD module.
1.4.2
Disassembly/assembly of hinge assembly
(for 2.5”-type LCD)
1. Remove the three screws (5 to 7), and then remove the
hinge covers (1) and (2) by disengaging a total of four
hooks (L
hooks (L
4
g, L
4
h) at the two sides.
2. Separate the SW board assembly and the FPC from the
hinge assembly.
Note
4
c:
When connecting the FPC, arrange the FPC wire
by winding it around the shaft (hinge pin) of the
hinge assembly by two and a half turns while pay-
ing heed to the orientation of the hinge assembly
and FPC.
by winding it around the shaft (hinge pin) of the
hinge assembly by two and a half turns while pay-
ing heed to the orientation of the hinge assembly
and FPC.
Note
4
d:
When disassembling/assembling the hinge assem-
bly, pay careful attention to every part not to dam-
age anything.
bly, pay careful attention to every part not to dam-
age anything.
Monitor case assy
Bracket(Earth)
LCD module
Backlight
Holder
(PWB)
(PWB)
LCD BL PWB
Hinge cover(1)
c
Hinge assy
Hinge cover(2)
c
Monitor cover
assy
a
b
a
c
b
Hinge
FPC
2
∗∗
(S a)
4
1
∗∗
(S a)
4
3
∗∗∗
(S b)
4
4
∗∗∗
(S b)
4
5
∗
(S c)
4
6
∗
(S d)
4
7
∗
(S d)
4
(L c)
4
(L f)
4
(L e)
4
(L d)
4
(L a)
4
(L b)
4
(L g)
4
(L h)
4
Note a
4
Note b
4
Note c / d
4
4
MONI. FPC ASSY
Note c / d
4
4
Note c / d
4
4
∗
: 0.069N·m (0.7kgf·cm)
∗∗
:
0.098N·m (1.0kgf·cm)
∗∗∗
: 0.147N·m (1.5kgf·cm)
a