BenQ Q7T3-FP737S, Руководство по обслуживанию

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Q7T3-FP737S-Dual function LCD Monitor Service
Engineering Specification
6
Confidential
B) Drop Sequence
2
1
5
3
4
6
Surface
2. Front
3. Bottom
4. Rear
5. Right
6. Left
1. Top
Manufacturing
joint
-Corner 5-3-2
select at weakness side [the low left(or right) corner of the front panel]
-An edge drop with impact on the shortest edge radiating from corner 5-3-2
-An edge drop with impact on the next shortest edge radiating from corner 5-3-2
-An edge drop with impact on the longest edge radiating from corner 5-3-2
-A flat drop with impact on the rear
-A flat drop with impact on the front
-A flat drop with impact on the right
-A flat drop with impact on the left
-A flat drop with impact on the bottom
-A flat drop with impact on the top
After test, there is no electrical and mechanical damage permitted.
2.2.3 Vibration Test (Unpackaged, Non-Operating
)
5~200Hz at 1.04g rms
FREQUENCY (Hz) SPECTRUM LEVEL (g
2
/Hz)
2.0 0.0185
4.0 0.0300
8.0 0.0300
40.0 0.0030
55.0 0.0100
70.0 0.0100
200.0 0.0010
DURATION: 15 MINUTES PER AXIS.
2.2.4 HALF-SINE SHOCK
Test conditions:
Test unit : 2 sets
Each unit has to withstand 18 shocks.(3 shocks pre face)
No- operation
Half-sine wave