Disassembly/Assembly Of Monitor Assembly (For 3"/3.5"-Type Lcd); Disassembly/Assembly Of Hinge Assembly (For 3"/3.5"-Type Lcd) - JVC GR-DVL512U Service Manual

Note: The shape of the monitor assembly varies depend-
ing on the size of the LCD screen.
For the 3"/3.5"-type LCD, refer to Fig. 1-4-2.
1.4.3 Disassembly/assembly of monitor assembly
(for 3"/3.5"-type LCD)
Note: Be careful not to soil or scratch the monitor screen
through the disassembly/assembly work.
1. Remove the four screws 1 to 4 in numerical order. While
disengaging the six hooks (L#a to L#f) in alphabetical
order, open the monitor cover assembly and remove it
after disconnecting the FPC from the connector a..
#
Note e: When removing the monitor cover assembly, be
careful not to damage the FPC and connector.
2. Unlock the connector b and then disconnect the FPC
while lifting the hinge assembly upwards to remove it to-
gether with the FPC.
#
Note f: 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.
#
Note g: Treat the wires carefully.
* : 0.069N·m (0.7kgf·cm)
** : 0.098N·m (1.0kgf·cm)
MONI. FPC ASSY
Note
Note 13 j / 13 k
Hinge
Hinge cover(1)
6* 7*
(S 13 d) 13
(S d)
c
j / k
13 13
13 13
Note j / k
Hinge assy
5*
13
(S c)
13
(L n) b
c
13
(L m)
Hinge cover(2)
FPC
Note 13 g
3"
3.5"
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.
4. Remove the LCD module while disengaging it from the
four hooks (L#g, L#h, L#j, L#k,).
#
Note h: The holder (LCD) is used for the 3"-type monitor
assembly only.
1.4.4 Disassembly/assembly of hinge assembly
(for 3"/3.5"-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#m, L#n) at the two sides.
2. Separate the SW board assembly and the FPC from the
hinge assembly.
#
Note j: When disassembling/assembling the hinge assem-
bly, pay careful attention to every part not to dam-
age anything.
#
Note k: 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.
13
(L c)
Monitor cover assy
(L 13 b)
3**
(S 13 b)
4**
13
(S b)
c
LCD BL PWB
d
b
Note 13 f
Holder
(PWB)
Back light
LCD module
13
Note h
(L
13
(L k)
13
(L
b
a
Fig. 1-4-2
13
(L f)
13
(L e)
13
(L d)
2*
a
(S 13 a)
1*
13
(L a)
(S 13 a)
Note 13 e
a
Monitor case assy
13
j)
(L 13 h)
g)
Bracket(Earth)
1-9