SONY CPDEG300
Service Manual

CPD-EG300

POWER SAVING FUNCTION
This monitor is equipped with a power saving function. It goes into power-saving mode if either of the following conditions exist: If either the horizontal sync or vertical sync are not present, the monitor goes into suspend mode. Suspend mode means that the power-saving level is substantial, yet the monitor recovers relatively fast when you press a key or touch the mouse. If both horizontal sync and vertical sync are not present, the monitor goes into active-off mode. Active-off mode means that the power-saving level is almost at the level of being shut off, and the monitor takes several seconds to recover when you press a key or touch the mouse.
NOTE: The Power Saving function automatically

places the monitor into active-off state if you turn on the power switch and leave the rest of the system off. However, once the monitor can sense the horizontal and vertical syncs, it automatically returns to its normal operation state.

State 1 Normal 2 Suspend 3 Active-off

Power Used 100% approx. 10% approx. 7%

Resume Time none approx. 3 sec. approx. 10 sec.

Power Indicator green LED on green LED on off

Power Saving Indicator off orange LED on orange LED on

TIMING SPECIFICATION
Primary Mode

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 (µsec) VERTICAL Ver. Freq. (Hz) V-Total V- Blanking V-Front Porch V-Sync. V- Back Porch V-Active (lines) SYNC. Int(G) Ext(H/V)/Polarity Ext (CS)/Polarity Int/Non Int

1 2 3 4 5 6 7 8 9 10 640x480 640X480 720X400 800x600 800x600 1024x768 1024x768 1280x1024 1600x1200 1600x1200 25.175 36.000 28.322 40.000 56.250 65.000 94.500 135.000 158.400 173.000

31.469 31.778 6.356 0.636 3.813 1.907 25.422

43.269 23.111 5.333 1.556 1.556 2.222 17.778

31.469 31.777 6.355 0.636 3.813 1.907 25.422

37.879 26.400 6.400 1.000 3.200 2.200 20.000

53.674 18.631 4.409 0.569 1.138 2.702 14.222

48.363 20.677 4.923 0.369 2.092 2.462 15.754

68.677 14.561 3.725 0.508 1.016 2.201 10.836

79.976 12.504 3.022 0.119 1.067 1.837 9.481

75.000 13.333 3.232 0.404 1.212 1.616 10.101

81.913 12.208 2.960 0.370 1.110 1.480 9.249

59.940 525 45 10 2 33 480

85.008 509 29 1 3 25 480

70.087 449 49 12 2 35 400

60.317 628 28 1 4 23 600

85.061 631 31 1 3 27 600

60.004 806 38 3 6 29 768

84.997 808 40 1 3 36 768

75.025 1066 42 1 3 38 1024

60.000 1250 50 1 3 46 1200

65.530 1250 50 1 3 46 1200

NO YES -/NO Non Int

NO YES -/NO Non Int

NO YES -/+ NO Non Int

NO YES +/+ NO Non Int

NO YES +/+ NO Non Int

NO YES -/NO Non Int

NO YES +/+ NO Non Int

NO YES +/+ NO Non Int

NO YES +/+ NO Non Int

NO YES +/+ NO Non Int

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