Power Management; Self Diagnosis Function; Timing Specification - Sony CPD-E200 Service Manual

CPD-E200
The power saving mode complies with the VESA Display Power Management Signaling standard. Each
state of power management shall be activated by the host computer terminating the appropriate sync
signals. Blanking the video must precede termination of the sync signals. The elapsed time counter
shall also be controlled by the host computer. Reactivation of the monitor shall be accomplished from
the host computer by re-establishing the normal sync signal.
Power consumption
mode
1 Normal operation
2 Standby (1st mode)
3 Suspend (2nd mode)
4 Active-off (3rd mode)
5 Power-off
When a failure occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate the
possible cause of the problem. If there is more than one error, the lamp will identify the first of the
problem areas.
Status
1 Failure 1
2 Failure 2
3 Failure 3
4 Aging/Self Test

TIMING SPECIFICATION

MODE
Resolution (H x V)
Dot Clock (MHz)
HORIZONTAL
Hor. Freq. (kHz)
H-Total
H-Blanking
H-Front Porch
H-Sync.
H-Back Porch
H-Active
( µ s e c )
VERTICAL
Ver. Freq. (Hz)
V-Total
V-Blanking
V-Front Porch
V-Sync.
V-Back Porch
V-Active
( l i n e s )
SYNC.
Int (G)
Ext (H/V)/Polarity
Ext (CS)/Polarity
Int/Non Int

POWER MANAGEMENT

Screen Horizontal Vertical
(video) sync signal sync signal consumption
active yes yes
blank no yes
blank yes
blank no
-- --

SELF DIAGNOSIS FUNCTION

Area of Failure
HV or +B
H Stop or V Stop
ABL
TIMING SPECIFICATION
1 2 3
640 X 480 800 X 600 832 X 624 1024 X 768 1024 X 768 720 X 400
2 5 . 1 7 5 5 6 . 2 5 0 5 7 . 2 8 3
3 1 . 4 6 9 5 3 . 6 7 4 4 9 . 7 2 5
3 1 . 7 7 8 1 8 . 6 3 1 2 0 . 1 1 1
6 . 3 5 6 4 . 4 0 9 5 . 5 8 6
0 . 6 3 6 0 . 5 6 9 0 . 5 5 9
3 . 8 1 3 1 . 1 3 8 1 . 1 1 7
1 . 9 0 7 2 . 7 0 2 3 . 9 1 0
2 5 . 4 2 2 1 4 . 2 2 2 1 4 . 5 2 4
5 9 . 9 4 0 8 5 . 0 6 1 7 4 . 5 5 0
5 2 5 6 3 1 6 6 7
4 5 3 1 4 3
1 0 1 1
2 3 3
3 3 2 7 3 9
4 8 0 6 0 0 6 2 4
No No No
Yes -/- No +/+ Yes -/-
No No No
Non Int Non Int Non Int
— 2 —
Power Recovery time
< 120 W
< 15 W Approx. 5 sec.
no < 15 W Approx. 5 sec.
no < 3 W Approx. 10 sec.
-- 0 W
LED Indication
Amber (0.5 second)/Off (0.5 second)
Amber (1.5 second)/Off (0.5 second)
Amber (0.5 second)/Off (1.5 second)
Amber (0.5 second)/Off (0.5 second)/
Green (0.5 second)/Off (0.5 second)
4 5
7 8 . 7 5 0 9 4 . 5 0 0 2 8 . 3 2 2
6 0 . 0 2 3 6 8 . 6 7 7 3 1 . 4 6 9
1 6 . 6 6 0 1 4 . 5 6 1 3 1 . 7 7 7
3 . 6 5 7 3 . 7 2 5 6 . 3 5 5
0 . 2 0 3 0 . 5 0 8 0 . 6 3 6
1 . 2 1 9 1 . 0 1 6 3 . 8 1 3
2 . 2 3 5 2 . 2 0 1 1 . 9 0 7
1 3 . 0 0 3 1 0 . 8 3 6 2 5 . 4 2 2
7 5 . 0 2 9 8 4 . 9 9 7 7 0 . 0 8 7
8 0 0 8 0 8 4 4 9
3 2 4 0
1 1
3 3
2 8 3 6
7 6 8 7 6 8 4 0 0
No No
Yes +/+ Yes +/+ Yes -/+
No No
Non Int Non Int Non Int
indicator
-- Green
Green and Orange
Alternate
Green and Orange
Alternate
Orange
-- Off
6 7 8
640 X 480 1280 X 1024
3 6 . 0 0 0 1 3 5 . 0 0 0
4 3 . 2 6 9 7 9 . 9 7 6
2 3 . 1 1 1 1 2 . 5 0 4
5 . 3 3 3 3 . 0 2 2
1 . 5 5 6 0 . 1 1 9
1 . 5 5 6 1 . 0 6 7
2 . 2 2 2 1 . 8 3 7
1 7 . 7 7 8 9 . 4 8 1
8 5 . 0 0 8 7 5 . 0 2 5
5 0 9 1 0 6 6
4 9 2 9 4 2
1 2 1 1
2 3 3
3 5 2 5 3 8
4 8 0 1 0 2 4
No No No
Yes -/- Yes +/+
No No No
Non Int Non Int