Philips 170X6FB/00, Руководство по обслуживанию

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25
Pin No. Description
1 T.M.D.S. data2-
2 T.M.D.S. data2+
3 T.M.D.S. data2 shield
4 No Connect
5 No Connect
6 DDC clock
7 DDC data
8 No Connect
9 T.M.D.S. data1-
10 T.M.D.S. data1+
11 T.M.D.S. data1 shield
12 No Connect
13 No Connect
14 +5V Power
15 Ground (for +5V) - Cable detect
16 Hot plug detect
17 T.M.D.S. data0-
18 T.M.D.S. data0+
19 T.M.D.S. data0 shield
20 No Connect
21 No Connect
22 T.M.D.S clock shield
23 T.M.D.S. clock+
24 T.M.D.S. clock-
190X6&170X6 LCD
DDC
I
nstructions
Go to co
v
er page
To Monitor
D-sub
/
DV
I
cable
DC 8
~
12V
To Printer port
Power
indicator
To Monitor
D-sub cable
DC 8
~
12V
To Printer port
Power
indicator
General
DDC Data Re-programming
Analog DDC IC, & EEPROM
Additional information
I
n case the DDC data
m
e
m
or
y I
C or
m
ain
EE
P
RO
M which storage all
factor
y
settings were replaced due to a defect
,
the serial nu
m
bers ha
v
e
to be re-progra
mm
ed
" "
.
I
t is ad
v
ised to re-soldered DDC
I
C and
m
ain
EE
P
RO
M fro
m
the old
board onto the new board if circuit board ha
v
e been replaced
,
in this
case the DDC data does not need to be re-progra
mm
ed.
A
dditional infor
m
ation about DDC (Displa
y
Data Channel)
m
a
y
be
obtained fro
m
Video
E
lectronics Standards
A
ssociation (V
E
S
A
).
Ex
tended
Displa
y I
dentification Data(
E
D
I
D) infor
m
ation
m
a
y
be also obtained fro
m
V
E
S
A
.
1.
A
n i486 (or abo
v
e) personal co
m
puter or co
m
patible.
2. Microsoft operation s
y
ste
m W
indows 95
/
98 .
Y
o
I
nstall the
E
D
I
D
_
P
OR
T
_
Tool under
W
in2000
/X
P .
A
s
F
ig. 1 .
A
. Cop
y
the
"U
serPort.s
y
s
"
to C
:\WI
NNT
\
s
y
ste
m
32
\
dri
v
ers(win2000)
C
:\WI
ND
OW
S
\
s
y
ste
m
32
\
dri
v
ers(win
X
P)
B
.
R
unning
"
io.e
x
e
"
e
v
er
y
ti
m
e
, B
efore
y
ou start to progra
mm
ing
edid data .
4. DDC 2
BI
-
I
SP T
OOL:
I
nclusion
:
A
. DDC2
BI
-
I
SP T
OOL
(3138 106 10396)
x
1 (as
F
ig. 2)
B
. Printer cable
x
1
c. (D-Sub) to (D-Sub) cable
x
2
D. D-S
UB
to DV
I
cable
X
1
Note
:
The
E
D
I
D46.
EXE
is a windows-based progra
m,
which cannot
be run in MS-D
O
S.
System and equipment requirements
ou ha
v
e t
3.
E
D
I
D45.e
x
e progra
m
.
F
ig. 2
F
ig. 2
F
ig. 1
F
ig. 1
Pin
A
ssign
m
ent
The digital onl
y
connector contains 24 signal contacts organized in
three rows of eight contacts. Signal pin assign
m
ents are listed in the
following table
:
F
ig. 3
F
ig. 3
F
ig. 4
F
ig. 4
I
nput analog D-sub connector pin assign
m
ent
P
I
N No. S
I
GN
AL
1
R
ed
v
ideo input
2 Green
v
ideo input
/
s
y
nc on green
3
B
lue
v
ideo input
4 GND
5 GND – Cable detect
6
R
ed
v
ideo GND
7 Green
v
ideo GND
8
B
lue
v
ideo GND
9 DDC +3.3V or +5V
10
L
ogic GND
11 GND
12 Serial data line (SD
A
)
13 H-s
y
nc
/
H+V
14 V-s
y
nc
15 Data clock line (SC
L
)