Philips 170C5, Service Manual

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49 170C5 LCD
BRAND : PHILIPS
8639 000 15502
2004-06-08
2004-06-08
590
10
26
Jerry Chen/Peter V.
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MODE NO. 5 6 7 8
RESOLUTION 640 x 480 640 x 480 640x480 800 x 600
Dot clock(MHz) 31.500 31.501 36 36
f h 37.861kHz 37.5kHz 36kHz 35.2kHz
A ( us ) 26.413(832 dots) 26.667 (840 dots) 23.111 (832 dots) 28.444(1024 dots)
B ( us ) 1.270(40 dots) 2.032 ( 54 dots) 1.556 (56 dots) 2.000 ( 72 dots)
C ( us ) 3.810(120 dots) 3.81 ( 120 dots) 2.222 ( 80 dots) 3.556 ( 128 dots)
D ( us ) 20.317(640 dots) 20.317 (640 dots) 17.778 (640 dots) 22.222( 800 dots)
E ( us ) 1.016(32 dots) 0.508 ( 26 dots) 1.555 (56 dots) 0.666 ( 24 dots)
f v 72.809Hz 75Hz 85Hz 56Hz
O (ms ) 13.735(520 lines) 13.333 (500
lines )
11.763 (509
lines )
17.778 (625 lines)
P ( ms ) 0.079(3 lines) 0.08 ( 3 lines ) 0.069 ( 3 lines ) 0.057 ( 2 lines)
Q (ms ) 0.528(20 lines) 0.427 ( 16 lines ) 0.578 ( 25 lines ) 0.626 ( 22 lines)
R ( ms ) 12.678(480 lines) 12.8 (480 lines ) 11.093 (480
lines )
17.066 (600 lines)
S ( ms ) 0.45(17 lines) 0.026 ( 1 lines) 0.023 ( 1 lines) 0.029 ( 1 line )
SYNC. H/V -/- - / - -/- + / +
POLARITY
SEP . SYNC Y Y Y Y
MODE NO. 9 10 11 12
RESOLUTION 800 x 600 800 x 600 800 x 600 800 x 600
Dot clock(MHz) 40 50 49.498 56.251
f h 37.9kHz 48.077kHz 46.9kHz 53.7kHz
A ( us ) 26.4 (1056 dots) 20.80 (1040dots) 21.333 (1056 dots) 18.631 (1048 dots)
B ( us ) 3.2 ( 128 dots) 2.400 ( 120 dots) 1.616 ( 80 dots) 1.138 ( 64 dots)
C ( us ) 2.2 ( 88 dots) 1.280 ( 64 dots) 3.232 ( 160 dots) 2.702 ( 152 dots)
D ( us ) 20 ( 800 dots) 16.00 ( 800 dots) 16.162 ( 800 dots) 14.222 ( 800 dots)
E ( us ) 1 ( 40 dots) 1.120 ( 56 dots) 0.323 ( 16 dots) 0.569 ( 32 dots)
f v 60Hz 72Hz ( 72.188) 75Hz 85Hz
O (ms ) 16.579 (628 lines) 13.85 (666 lines) 13.333 (625 lines) 11.756(631 lines)
P ( ms ) 0.106 ( 4 lines) 0.125 ( 6 lines) 0.064 ( 3 lines) 0.056 ( 3 lines)
Q (ms ) 0.607 ( 23 lines) 0.478 ( 23 lines) 0.448 ( 21 lines) 0.503 ( 27 lines)
R ( ms ) 15.84 (600lines) 12.48 (600 lines) 12.8 (600 lines) 11.179 (600 lines)
S ( ms ) 0.026 ( 1 line ) 0.770 ( 37 line ) 0.021 ( 1 line ) 0.018 ( 1 lines)
SYNC. H/V + / + + / + + / + + / +
POLARITY
SEP . SYNC Y Y Y Y