Philips 170C5, Service Manual

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59 170C5 LCD
BRAND : PHILIPS
8639 000 15502
2004-06-08
2004-06-08
590 20
26
Jerry Chen/Peter V.
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(Room temp 20 C~ 2 3 C, humidity 40 %~ 65 %)
(1)
Sequenc
e
1 0- 3 0- 1 0 Hz, 0 .7 5 mm, 5 cycles, 1 5 min. for X,Y,Z
( 2 )
Vibration 3 0-55- 3 0 Hz, 0 . 25 mm, 5 cycles , 9 min. for X,Y,Z
Test Test Electrical function ok
Result Mechanical function ok
No serious damage on set appearance
For design evaluation only
Operating
1 00 m/s^ 2 , 1 6 msec, 1 000 pulses
Bump Bump frequency: 60 ~ 80 times/min
Test
Source:GB 9 3 84-9 7
6 .3 Display disturbances from external environment
According to IEC
80 1 -2 for ESD disturbances
6 . 4 Display disturbances to external environment
6 . 4 .1 EMI
EMI: FCC, VCCI, CE, C
- Tick, MPRIII, BCIQ,
7. 0 Reliability
7.1. Mean Time Between Failures
System MTBF (Excluding the LCD panel and CCFL):
50 , 000 hrs
CCFL MTBF: 3 0 , 000 hrs ( 50 % of original brightness)
8 . 0 Quality assurance requirements
8 .1 Acceptance test
According to MIL
- STD - 1 05 D Control II level