Philips 220BL2CB/00, Service Manual

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ʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ˃ˁ˄ 220B2 22” Wide 16:10 LCD Monitor
2010/02/10 PHILIPS 12 of 29
220BL2 LCD 65
General Product Specification
3.4 Horizontal scanning
Sync polarity : Positive or Negative
Scanning frequency : 30 – 83 K Hz
3.5 Vertical scanning
Sync polarity : Positive or Negative
Scanning frequency : 56 - 76 Hz
3.6 Power input connection
Power cord length : 1.8 M
Power cord type
: 3 leads power cord with protective earth plug.
3.7 Power management
The monitor must comply with the Microsoft On Now specification, and meet EPA requirements.
Mode HSYNC VSYNC Video Pwr-cons. Indication Rec. time
Power-On On On Active
220B2, 225B2, 220BL2, 225BL2 <50W(max.)
225P2, 225PL2 <56W(max.)
EPA5.0 < 29.75W
White LED --
Standby Off Off Blanked < 0.2W
Blinking white
LED
Period 1sec on
3sec off
< 3 s
DC Power Off N/A < 0.2W LED Off
3.8 VGA Display identification
In accordance with VESA Display Channel Standard Ver.1.0 and DDC 2B capability
3.9 DVI Display identification
In accordance with DVI requirement (DDWG digital Visual Interface revision 1.0)
use DDC-2B, DDC/CI, and EDID V1.3
3.10 USB support
Connect the upstream port of the monitor to host PC’s USB port via USB cable. Then attach
external device to the downstream port of the monitor. Check if the device can work properly.