Philips 150B3B, Service Manual

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GENERAL PRODUCT SPECIFICATION
15"TFT XGA LCD CMTR-150B3B
TYPE : 150B3B/00C
BRAND : PHILIPS
8639 000 11911
1-4-02
1-4-02
590 6
20
Y C Liu
62 150B3B LCD
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MODE NO. 1 2 3 4
RESOLUTION 640 x 350 720 x 400 640 x 480 640x480
Dot clock (MHz) 25.175 28.321 25.175 30.240
f h 31.469kHz 31.469kHz 31.469kHz 35.0kHz
A ( us ) 31.78(800 dots) 31.78(900dots) 31.778 (800 dots) 28.571(864 dots)
B ( us ) 3.813(96 dots) 3.813(108dots) 3.813 ( 96 dots) 2.116( 64 dots)
C ( us ) 1.907(48 dots) 1.907(54dots) 1.907 ( 48 dots) 3.175( 96 dots)
D ( us ) 25.42(640 dots) 25.42(720dots) 25.422 (640 dots) 21.164(640 dots)
E ( us ) 0.636(16 dots) 0.636(18dots) 0.636 ( 16 dots) 2.116( 64 dots)
f v 70Hz(70.09) 70Hz(70.087) 60Hz ( 59.940 ) 66.7 Hz( 66.667 )
O (ms ) 14.27(449 lines) 14.27(449 lines) 16.683 (525 lines ) 15.000(525 lines )
P ( ms ) 0.064(2 lines) 0.064(2 lines) 0.064 ( 2 lines ) 0.086( 3 lines )
Q (ms ) 1.907(60 lines) 1.112(35 lines) 1.049 ( 33 lines ) 1.114( 39 lines )
R ( ms ) 11.12(350 lines) 12.71(400 lines) 15.253 (480 lines ) 13.714(480 lines )
S ( ms ) 1.179(37 lines) 0.384(12 lines) 0.317 ( 10 lines) 0.086( 3 lines )
SYNC. H/V +/- -/+ - / - +/+
POLARITY Or -/-
SEP . SYNC Y Y Y Y
A : H-Total O : V-Total
B : H- Sync width P : V- Sync width
C : H- Back porch Q :.V- Back porch
D : H- Video width R : V- Video width
E : H- Front porch S :.V- Front porch
3.3 Timing requirement
3.3.1 Mode storing capacity
(1) Factory preset modes : 14
(2) User modes : 15
3.3.2 Factory preset timings