Philips 190V7, Service Manual

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19” LCD Color Monitor 190V7
85
MODE NO. 13 14 15 16
RESOLUTION 832 x 624 1024 x 768 1024 x 768 1024 x 768
Dot clock(MHz) 57.28 65 75 78.75
f h 49.7kHz 48.363kHz 56.5kHz 60kHz
A ( us ) 20.11(1152 dots) 20.677(1344 dots) 17.707(1328 dots) 16.66 (1312dots)
B ( us ) 1.117(64 dots) 2.092(136 dots) 1.813(136 dots) 1.219 (96 dots)
C ( us ) 3.91(224 dots) 2.462(160 dots) 1.920(144 dots) 2.235 (176 dots)
D ( us ) 14.52(832 dots) 15.754(1024 dots) 13.653(1024 dots) 13.003(1024 dots)
E ( us ) 0.563(32 dots) 0.369(24 dots) 0.321 (24 dots) 0.203 (16 dots)
f v 75Hz 60.004Hz 70.004Hz 75Hz (75.000)
O (ms ) 13.41(667 lines) 16.666(806 lines) 14.272(806 lines) 13.328 (800 lines)
P ( ms ) 0.06(3 lines) 0.124(6 lines) 0.106(6 lines) 0.05(3 lines)
Q (ms ) 0.784(39 lines) 0.600(29 lines) 0.514(29 lines) 0.446 (28 lines)
R ( ms ) 12.55(624 lines) 15.880(768 lines) 13.599(768 lines) 12.80 (768 lines)
S ( ms ) 0.016(1 lines) 0.062(3 lines) 0.053(3 lines) 0.017 (1 line)
SYNC. H/V +/+ - / - -/- + / +
POLARITY
SEP . SYNC Y Y Y Y
MODE NO. 17 18 19 20
RESOLUTION 1024 x 768 1024 x 768 1152 x 864 1152 x 864
Dot clock(MHz) 83.096 94.5 79.9 94.5
f h 61.1kHz 68.7kHz 54.0kHz 63.9kHz
A ( us ) 16.367 (1360dots) 14.561(1376 dots) 18.523(1480 dots) 15.661(1480 dots)
B ( us ) 1.348 (112 dots) 1.016 (96 dots) 1.952(156 dots) 1.016(96 dots)
C ( us ) 2.022 (168 dots) 2.201 (208 dots) 1.352(108 dots) 1.116(105 dots)
D ( us ) 12.323(1024 dots) 10.836(1024 dots) 14.418(1152 dots) 12.19(1152 dots)
E ( us ) 0.674 (56 dots) 0.508 (48 dots) 0.801(64 dots) 1.339(127 dots)
f v 76Hz 85Hz 60Hz 70Hz
O (ms ) 13.142 (803 lines) 11.765 (808 lines) 16.671(900lines) 14.283(912lines)
P ( ms ) 0.049 (3 lines) 0.044 (3 lines) 0.148(8 lines) 0.047(3lines)
Q (ms ) 0.507 (31 lines) 0.524 (36 lines) 0.445(24 lines) 0.689(44 lines)
R ( ms ) 12.57 (768 lines) 11.183 (768lines) 16.004(864 lines) 13.531(864 lines)
S ( ms ) 0.016 (1 line) 0.014 (1 line) 0.074(4 lines) 0.016(1 lines)
SYNC. H/V + / + + / + +/+ +/+
POLARITY
SEP . SYNC Y Y Y Y