Philips BDL4221V/00, Service Manual

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GENERAL PRODUCT SPECIFICATION
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42"BDS WXGA TFT LCD Monitor/TV
TYPE : 420WN6VB/00
BRAND : PHILIPS
8639 000 16494
2005-06-10
2005-06-10
590 28
45 Freud Yu
106
420WN6 LCD TV
4 . 0 Vi sual cha r ac t e ri s ti cs
4.1 Test conditions
U n less ot he r w i se spec i f i ed, t h i s spec i f i ca tion i s def in ed u n de r t he f o ll o w in g c on d ition s.
( 1 ) I n pu t s i g n al : A s def in ed in 3.3. 1 . 5 , 1 3 60 x 7 68 x 60 Hz
non-int e r laced m o de ( 4 7.7 20 kHz), s i g n al
s o u r ces mus t have 7 5 o hm o u t pu t i mpeda n ce.
( 2 ) L um in a n ce se ttin g: c ontro ls to be se t to 500 cd / m
2
( t yp i cal) w it h
full sc r ee n 7 00 mv wh it e s i g n al.
(3) W a r m up: m or e t ha n 3 0 m in u t es af t e r p o we r on w it h s i g n al suppl i ed.
( 4 ) A mb i e nt l i gh t : 400 ~ 600 lux.
( 5 ) A mb i e nt t empe r a t u r e: 25 + /-2
°
C
4.2 PC Resolution
Dot r a t e ( M Hz) H.f r eq (KHz) Mo de Res o lu tion V .f r eq (Hz) Rema r k
25 . 1 7 5 3 1 . 469 VGA-1 640 *3 50 7 0 . 086
25 . 1 7 5 3 1 . 469 I BM VGA 640 * 480 59 . 940
3 1 . 500 37. 500 VGA 640 * 480 7 5 . 000
28 .3 22 3 1 . 469 VGA 7 20 * 400 7 0 . 08 7
3 6 . 000 3 5 . 156 V E SA 800 * 600 56 . 250
40 . 000 37. 8 7 9 V E SA 800 * 600 60 .3 1 7
49 . 500 46 . 8 7 5 V E SA 800 * 600 7 5 . 000
65 . 000 48 .3 6 3 V E SA 1024 * 7 68 60 . 004
7 8 .7 50 60 . 02 3 V E SA 1024 * 7 68 7 5 . 029
7 4 . 500 4 7.77 2 WXGA 1280 * 7 20 59 . 855 CVT
7 9 . 500 4 7.77 6 WXGA 1280 * 7 68 59 . 8 7 0 CVT
84 .7 5 4 7.7 20 WXGA 1 3 60 * 7 68 59 .7 99 CVT
4.3 Brightness
> 400 cd / m
2
a t max i mum c ontr as t a n d Bri gh tn ess. ( At ce nt e r o f t he sc r ee n , Fi g. 1 )
4.4 Image size