27
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-
190X7&170X7 LCD
DDC Instructions
Go to co
v
er page
To Monitor
D-sub
/
DVI 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
In case the DDC data memory IC or main EEPROM which storage all
factory settings were replaced due to a defect, the serial numbers ha
v
e
to be re-programmed"Analog DDC IC, & EEPROM".
It is ad
v
ised to re-soldered DDC IC and main EEPROM from 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-programmed.
Additional information
Additional information about DDC (Display Data Channel) may be
obtained from Video Electronics Standards Association (VESA).
Extended Display Identification Data(EDID) information may be also
obtained from VESA.
1.
An i486 (or abo
v
e) personal computer or compatible.
2.
Microsoft operation system Windows 95
/
98 .
Y
o Install the EDID_PORT_Tool under Win2000
/
XP . As
Fig. 1 .
A. Copy the "UserPort.sys" to C:\WINNT\system32\dri
v
ers(win2000)
C:\WINDOWS\system32\dri
v
ers(winXP)
B. Running " io.exe" e
v
erytime, Before you start to programming
edid data .
4.
DDC 2BI-ISP TOOL:
Inclusion :
A. DDC2BI-ISP TOOL(3138 106 10396) x1 (as Fig. 2)
B. Printer cable x1
c. (D-Sub) to (D-Sub) cable x2
D. D-SUB to DVI cable X1
Note: The EDID46.EXE is a windows-based program, which cannot
be run in MS-DOS.
System and equipment requirements
ou ha
v
e t
3.
EDID45.exe program .
Fig. 2
Fig. 2
Fig. 1
Fig. 1
Pin Assignment
The digital only connector contains 24 signal contacts organized in
three rows of eight contacts. Signal pin assignments are listed in the
following table:
Fig. 3
Fig. 3
Fig. 4
Fig. 4
Input analog D-sub connector pin assignment
PIN No.
SIGNAL
1
Red
v
ideo input
2
Green
v
ideo input
/
sync on green
3
Blue
v
ideo input
4
GND
5
GND--Cable detect
6
Red
v
ideo GND
7
Green
v
ideo GND
8
Blue
v
ideo GND
9
DDC +3.3V or +5V
10
Logic GND
11
GND
12
Serial data line (SDA)
13
H-sync
/
H+V
14
V-sync
15
Data clock line (SCL)
Summary of Contents for HUSON7 Series
Page 8: ...8 190X7 170X7 LCD Go to cover page On Screen Display Only available for Europe Model ...
Page 9: ...9 190X7 170X7 LCD Go to cover page On Screen Display Only available for Nafta Model ...
Page 10: ...10 190X7 170X7 LCD Go to cover page On Screen Display Only available for Asia Pacific Model ...
Page 17: ...17 190X7 170X7 LCD Go to cover page Trouble Shooting ...
Page 18: ...190X7 170X7 LCD Trouble Shooting ...
Page 50: ...Scaler Diagram 190X7 170X7 LCD ...
Page 51: ...Scaler Diagram 51 190X7 170X7 LCD 190X7 170X7 LCD ...
Page 52: ...Scaler Diagram Go to cover page 190X7 170X7 LCD 52 ...
Page 53: ...Scaler Diagram 53 190X7 170X7 LCD ...
Page 54: ...54 Go to cover page Scaler Board C B A 190X7 170X7 LCD 190X7 170X7 LCD ...
Page 55: ...Scaler Board C B A 55 190X7 170X7 LCD ...
Page 56: ...56 Go to cover page 190X7 170X7 LCD AUDIO DIAGRAM 170X7 ...
Page 58: ...58 Go to cover page 190X7 170X7 LCD Audio Board C B A 170X7 ...
Page 59: ...Audio Board C B A 170X7 59 190X7 170X7 LCD ...
Page 60: ...60 Go to cover page 190X7 170X7 LCD AUDIO DIAGRAM 190X7 ...
Page 61: ...AUDIO DIAGRAM 190X7 61 190X7 170X7 LCD ...
Page 62: ...62 Go to cover page 190X7 170X7 LCD Audio Board C B A 190X7 ...
Page 63: ...Audio Board C B A 190X7 63 190X7 170X7 LCD ...
Page 64: ...64 Go to cover page 190X7 170X7 LCD POWER DIAGRAM ...
Page 65: ...POWER DIAGRAM 65 190X7 170X7 LCD ...
Page 66: ...66 Go to cover page 190X7 170X7 LCD Power Board C B A ...
Page 67: ...67 190X7 170X7 LCD USB DIAGRAM ...
Page 68: ...68 Go to cover page 190X7 170X7 LCD USB Board C B A ...
Page 69: ...USB Board C B A 69 190X7 170X7 LCD ...
Page 70: ...70 Go to cover page 190X7 170X7 LCD CONTROL EARPHONE DIAGRAM ...
Page 71: ...190X7 170X7 LCD Control Board C B A 71 ...
Page 72: ...72 Go to cover page 190X7 170X7 LCD EARPHONE BOARD C B A ...