Philips BDL4245E/00, Руководство по обслуживанию

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2838 100 05424
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CHECK
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DATE
Property of
PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-C.E.
10
A4
0.9 BDL3245E/BDL4245E/BDL4645E
32”/42”/46” FHD LCD PUBLIC DISPLAY
2011-07-01 PHILIPS Page 9 of 38
MMD Confidential
2.4 Service mode
Detailed technical specification refers to Service delta technical specs.
•
Software Update:
¾ Through RS-232, RJ-45 and USB
The system should have the recovery mechanism when updating failure
2.5 Power Supply
2.5.1 Power supply features
•
AC line voltage range - 90Vac ~ 264Vac.
•
AC line frequency range - 50-60 Hz
±
3 Hz.
•
DC tact switch - Minimal power consumption when switch off
•
AC mains switch - No power consumption when switch off.
•
Inrush current - < 40A at 240Vac when cold start.
•
Leakage current - < 0.5mA at 240Vac.
•
Power factor correction - According to EN61000-3-2
2.5.2 Power consumption
•
Normal on - 32” 140W (typical), 160W (max.)
•
42” 210W (typical), 260W(max.)
•
46” 220W (typical), 270W(max.)
When Lan turn off power consumption spec:
•
Power saving (LAN off) - < 1W
•
Power saving (schedule ON) < 2W
•
Power saving < 2W
•
Switch off (DC off) or standby - < 0.5W,remote off
•
Switch off (AC mains) - < No power consumption.
•
Recovery times 15sec for change mode and power start time.
When Lan turn on power consumption spec:
•
Power saving < 5W
•
DC OFF < 3W (Lan ON Status)
•
Recovery times 15sec for change mode and power start time.
For OPS module
OPS module no need to judge thermal temperature just qualification for functionality
2.5.3 Display DPM standby
z DPM - The Display enters DPM off (sleep) mode when no H&V sync, one of H-
sync / V-sync input or digital clock is absent. “No Signal” message appears before
entering DPM mode.
And then, show “
Going to Deep Sleep ”
message for 3
seconds. A delay of 3 seconds before entering the power saving state is
required to avoid misunderstanding of display resolution and timing mode
changes.