Akai LCT42HA36 Service Manual page 81

2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
LCD circuit
Power Input
Voltage
Inverter
ON/OFF
Inverter Control
Voltage
Brightness
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
Note 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 °C Max, and no condensation of water.
Wet Bulb
Temperature [C]
0
-20 0
Ver. 1.0
Product Specification
Symbol
V
LCD
V
BL
V V
OFF/ ON
V
BR
T
OP
T
ST
H
OP
H
ST
50
40
30
20
10
10 20 30 40
°C
Dry Bulb Temperature [
Value
Min Max
-0.3 +14.0
21.6 +27.0
-0.30 +5.25
0.0 +5.0
0 +40
-20 +50
10 90
10 90
90%
60
60%
40%
10%
50 60 70 80
]
79／125
LC420W02
Liquid Crystal Display
Unit Remark
at 25 ± 2 °C
V
DC
V
DC
V
DC
V
DC
°C
°C
Note 1
%RH
%RH
Storage
Operation