Philips BDL4221V/00, Руководство по обслуживанию

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29
420WN6 LCD TV
107
590
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GENERAL PRODUCT SPECIFICATION
BRAND : PHILIPS
TYPE :420WN6VB/00
8639 000 16494
2005-06-10
2005-06-10
45
Freud Yu
42"BDS WXGA TFT LCD Monitor/TV
" "
4 . 4 . 1 A c tu al di splay s i z e 9 3 0 . 25 x 52 3. 01 mm
4.5 Brightness uniformity
Set c ontr as t a t 100 % a nd turn t h e b ri gh tne ss to M ax. ( At ori g in al c o l or )
A
pply
t
h
e Fi
g
1
,
it
sh
ou
l
d
c
o
mply w
it
h
t
h
e
f
o
ll
o
w
in
g f
or
m
u
la:
M ax i m u m l u m in a n c e o f f i v e p oint s (b ri gh tne ss)
¾¾¾¾¾¾¾¾¾¾¾¾¾¾¾¾¾¾¾¾
< 1 .3
Mini
m
u
m l
u
m
in
a
n
c
e o
f f
i
v
e
p
oint
s (b
ri
gh
tne
ss)
4.6 PC White color adjustment
A
pply
1
3
60
x
76
8@
60
Hz m
ode
s
et
sma
rt
p
i
c
ture to Nor
mal ,
A
pply f
u
ll wh
ite
pa
ttern
, w
it
h b
ri
gh
tne
ss
in 50
% p
o
s
ition
a
nd t
h
e
c
ontr
as
t
c
ontro
l
a t 50 % p o s ition .
T
h
e 19
3
1 CIE C
h
ro
ma
ti
c
it
y (c
o
l
or tri
a
n
gl
e
)
di
ag
r
am (
X
,
Y
)
c oordin a te f or t h e sc reen c enter sh ou l d b e :
For NORMAL COLOR
E
q
ui
val
ent 6500
°
K
X
=
0
.3
1
3 +
/- 0
.
0
3
0
Y
=
0
.3
29
+
/- 0
.
0
3
0
For COOL PRESET
E
q
ui
val
ent 9
3
00
°
K
X
=
0
.
2
83 +
/- 0
.
0
3
0
Y
=
0
.
297
+
/- 0
.
0
3
0
For WARM PRESET
E q ui val ent 5700
°
K X = 0 .3 2 8 + /- 0 . 0 3 0
Y = 0 .3 44 + /- 0 . 0 3 0
4.7 TV White color adjustment
S ma rt p i c ture s et to p er s on al f or TV RF s i g n al (8 0dB
m
v).
U s e FLU K E 54200 pa ttern g ener a tor w it h f u ll wh ite pa ttern .
U
s
e T
h
e 19
3
1 CIE C
h
ro
ma
ti
c
it
y (c
o
l
or tri
a
n
gl
e
)
di
ag
r
am (
X
,
Y
) c
oordin
a
te
f
or t
h
e
sc
reen
c
enter
sh
ou
l
d
b
e
:
9
3
00
°
K
X = 0 . 2 8 9 + /-0 . 0 3 0 ,
Y = 0 .3 04 + /-0 . 0 3 0 .
4.8 TV picture centering
U s e CVBS ( PAL a nd NTSC ) in p ut w it h c ro ss ha t ch pa ttern to ch e ck t h e p i c ture
c
enterin
g a
nd
sh
ou
l
d
b
e