Hitachi 17LD4200, Service Manual

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7
2.2.4 ANALOG RGB SIGNAL TIMING
VESA MODES
Horizontal Vertical
Mode Resolution Total
Nominal
Frequency
(KHz) Sync
Polarity Nominal
Freq.
(Hz) Sync
Polarity Nominal
Pixel
Clock
(MHz)
640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175
640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500 VGA
640x480@75Hz 840 x 500 37.500 N 75.00 N 31.500
800x600@56Hz 1024 x 625 35.156 N/P 56.250 N/P 36.000
800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000
800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000
SVGA
800x600@75Hz 1056x625 46.875 P 75.000 P 49.500
1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000
1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000 XGA
1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750
IBM MODES
Horizontal Vertical
Mode Resolution Total
Nominal
Frequency
(KHz)
Sync
Polarity
Nominal
Freq.
(Hz)
Sync
Polarity
Nominal
Pixel
Clock
(MHz)
DOS* 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322
DOS 640x350@70Hz 800 x 449 31.469 P 70.087 N 25.175
2.2.5 CVBS/S-VIDEO INPUTS
S-Video Type Y/C : NTSC/PAL
Level 0.7Vpp
Impedance 75 ohm terminated
Composite Video Type Composite : NTSC/PAL
Level 0.7Vpp
Impedance 75 ohm terminated
Component Type Y , Cb ,Cr : NTSC/PAL
Level 0.7Vpp
Impedance 75 ohm terminated