Table of Contents
Advertisement
It is essential that all critical parts be replaced only with the part number specified in the electrical parts list to prevent electric shock,
fire, or other hazard.
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and
labor guarantee.
When repairing the LCD panel, be sure you are grounded by using a wrist band.
To avoid damaging the LCD panel:
do not press on the panel or frame edge to avoid the risk of electric shock.
do not scratch or press on the panel with any sharp objects.
do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
do not expose the LCD panel to direct sunlight.
avoid contact with water. It may cause a short circuit within the module.
disconnect the AC power when replacing the backlight (CCFL) or inverter circuit.
(High voltage occurs at the inverter circuit at 650Vrms.)
always clean the LCD panel with a soft cloth material.
use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6
SAFETY-RELATED COMPONENT WARNING
USE CAUTION WHEN HANDLING THE LCD PANEL
tch o
eave
ve
ve
ve
e
e
e
e
e
e
e
t
t
t
t
t
t
t
t
t
he
h
h
h
m
t exp
xp
xpos
xp
xp
xp
xp
xp
p
p
os
ose
os
os
os
os
os
os
e
e
e
e
e
th
th
th
th
h
h
h
h
e
e
e
e
e
LC
oid contac
ac
c
c
c
c
c
c
t
t
t
t
t
t
t
t
wi
wi
wi
wi
w
w
wi
wi
wi
wi
th
th
th
th
th
th
th
th
w
w
w
w
w
w
w
w
w
a
at
a
e
connect the
A
A
A
A
A
A
A
A
A
C
C
C
C
C
C
C
C
C
C
po
po
po
po
po
po
po
po o
p
po
o
w
w
w
we
w e
w e
w
we
w
er w
voltage occu
u
u
u
u
rs
rs
rs
rs
s
s
s
s
a
a
a
a
a
a
a a
a
t
t
t
t
t
t
t
t
t
th
th
th
th
th
t
t
th
h
e
e
e
e
in
lean the LCD
CD
CD
CD
CD
CD
D
D
p
p
p
p
p
p
an
an
an
an
an
an
an
an
an
n
n
e
e
e
el
el
e
el
w
w
w
ith
hen handling t
t
t
t
t
t
t
t
he
he
he
he
he
he
he
h
e
e
w
w
w
ires o
nel from
om
om
om
o
o m
om
om
m
m
ESD
SD
SD
SD
SD
D
D
D
to
o
o
o
o
av
av
a
a
a
a v
a
a
a
av
LE
LEAKAGE CURRENT HOT CHECK CIRCUIT
LEAK
E
E
E
E
E
E
AKAG
AK
AK
AK
AK
AK
AK
AK
AK
AK
AG
AG
AG
AG
AG
AG
To Instruments
exposed
METALLIC PARTS
oid d
G
G
E
E
E
E
E
E
E
E
E
E
CU
CU
CU
CU
CU
CU
U
U
R
R
R
R
R
R
RR
R
AC Volt-meter
AC
AC
AC
AC
AC
AC
AC
C
C
V
V
V
V
V
V
V
V
V
olt-
ol
ol
ol
ol
t
t-
t-
t
t
t
t
m
m
m
m
m
m
m
me
t
1.5 Kohm/10W
6
G
G
G
G
G
G
G
G
Good Earth Ground
Goo
d
S uc
S
Suc
Suc
Suc
Suc
S
S
Such as WATER PIPE,
Suc
uch a
h
h
s
CON
CON
CON
CONDUIT etc.
CON
CON
CON
ON
ON
N
D U
D
D
DU
DUI
DU
DU
DU
DU
DU
T
KLV-32/37M300A
Hide quick links:
Advertisement
Table of Contents
