Horizontal Scanning; Vertical Scanning; Power Input Connection; Power Management - Philips 231P4UPES/00 Service Manual

23" lcd color monitor
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74
Meridian 4
3.4

Horizontal scanning

Sync polarity
Scanning frequency
3.5

Vertical scanning

Sync polarity
Scanning frequency
PS : Item 3.4 and 3.5 , as far as possible to be display (another
3.6

Power input connection

Power cord length
Power cord type
3.7

Power management

The monitor must comply with the Microsoft On Now specification, and meet EPA requirements.
Mode
HSYNC VSYNC
Power-On
On
Power-On
On
Standby
Off
power Saving
DC Power Off
Note 1 : No Audio and USB HUB connect.
a. D-SUB mode,
Normal mode to Power saving mode: 17/s (typ.)
Power Saving to Normal mode: 4s, (typ.)
timing change : 6/s (typ.)
Source change : 4/s (typ.)
Power On time include resolution show time
b. DVI mode / HDMI / DP mode :,
Normal node to Power saving mode: 17/s(typ.)
DVI Power Saving to Normal mode: 4s (typ.)
DP Power Saving to Normal mode: 6s (typ.)
timming change :
change :
Source
Power On time include resolution show time
: Positive or Negative
: 30 – 83 K Hz
: Positive or Negative
: 56 - 75 Hz
: please refer to M3 cable bundle summary file
: 3 leads power cord with protective earth plug.
Video
Pwr-cons.
37W (typ.)
On
Active
< 45W(max.)
53W (typ.)
On
Active
< 60W(max.)
Off
Blanked
<
0.5
N/A
<
0.3
6/s (typ.)
4/s (typ.)
Horizontal and Vertical)
Indication
White LED
White LED
Blinking white LED
W
Period 3ec on, 3sec off
(In Smile LED)
W
LED Off
13s
13s
Rec. time
Note 3—
Note 4
Note 5
Note 1
Note 2
No USB HUB
connect.

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