Timing Specification - Sony HMD-A230 Service Manual

TIMING SPECIFICATION

MODE
MODE AT PRODUCTION MODE 1
RESOLUTION 640 X 480
CLOCK 25.175 MHz
— HORIZONTAL —
H-FREQ 31.469 kHz
usec
H. TOTAL 31.778
H. BLK 6.356
H. FP 0.636
H. SYNC 3.813
H. BP 1.907
H. ACTIV 25.422
— VERTICAL —
V. FREQ (HZ) 59.940 Hz
lines
MODE 2 MODE 3 MODE 4
640 X 480 720 X 400 800 X 600
36.000 MHz 28.322 MHz 40.000 MHz
43.269 kHz 31.469 kHz 37.879 kHz
usec usec
23.111 31.777 26.400
5.333 6.355 6.400
1.556 0.636 1.000
1.556 3.813 3.200
2.222 1.907 2.200
17.778 25.422 20.000
85.008 Hz 70.087 Hz 60.000 Hz
lines lines lines
Primary Mode
MODE 5 MODE 6 MODE 7
800 X 600 1024 X 768 1024 X 768
56.250 MHz 65.000 MHz 94.500 MHz
53.674 kHz 48.400 kHz 68.677 kHz
usec usec usec
18.631 20.677 14.561
4.409 4.923 3.725
0.569 0.369 0.508
1.138 2.092 1.016
2.702 2.462 2.201
14.222 15.754 10.836
85.061 Hz 60.000 Hz 84.997 Hz
lines lines lines
MODE 8 MODE 9
1280 X 1024 1280 X 1024
108.000 MHz 135.000 MHz
63.981 kHz 79.976 kHz
usec usec
15.630 12.504
3.778 3.022
0.444 0.119
1.037 1.067
2.296 1.837
11.852 9.481
60.020 Hz 75.025 Hz
lines lines
HMD-A230(E) 6