Reliability Test Conditions; Temperature And Humidity; Judgment Standard - Akai LCT3785TAJ Service Manual

9.RELIABILITY TEST CONDITIONS

9-1 .TEMPERTURE AND HUMIDITY
TEST ITEMS
High Temperature Operation
High Temperature Storage
High Temperature
High Humidity Operation
Low Temperature Operation
Low Temperature Storage
9-2. SHOCK AND VIBRATION
ITEMS
Shock
(Non-Operation)
Vibration
(Non-Operation)

9-3. Judgment standard

The judgment of the above test should be made as follow:
Pass: Normal display image with no obvious non-uniformity and no line defect.
Fail: No display , obvious non-uniformity, or line defects.
Shock level: 980m/s
Waveform: half sinusoidal wave, 2ms
Number of shocks: one shock input in each direction of three
mutually perpendicular axes for a total of six shock inputs.
Vibration level:
Waveform: sinusoidal
Frequency range: 10 to 300 Hz
Frequency sweep rate: 0.5 octave/min
Duration: each x, y, z axis: 10 min, total 30 mins
Partial transformation of the module parts shall be ignored.
CONDITIONS
50 ; 240hrs
℃
60 ; 240hrs
℃
50 ; 90% RH; 240 hrs
℃
(No condensation)
0 ; 240 hrs
℃
-20 ; 240 hrs
℃
CONDITIONS
2
(100G)
2
9.8m/s (1.0G) zero to peak
100／126