Kontron KTD-00735 ADD2-CRT - Manual (Page 6)

ADD2-CRT
KTD-00735-C Public User Manual Date: 2009-05-18 Page 6 of 7
Functional Diagram
Note that VBIOS located in I2C is not used as default. The reason is that the BIOS used in the Kontron
Motherboards of 986LCD-M and KT965 families are supporting the ADD2-DVI card directly.
Connector/Cable kit descriptions
The 821516 CRT Bracket cable kit is 140mm long and is based on a pin socket connector (16 terminals) and
a HDDB15 standard VGA CRT connector. Optionally the ADD2-CRT card has a HDDB15 connector (J4)
having the same pinning as the cable kit HDDB15 connector.
821516 cable wiring:
Pin-Row J3 HDDB15 J4 and cable kit
Pin No. Pin No. Signal
1 11 NC
2 15 DDC Clock
3 10 GND
4 8 GND
5 14 Vsync
6 4 NC
7 9 +5V (55mA)
8 13 Hsync
9 3 Blue
10 7 GND
11 12 DDC Data
12 2 Green
13 6 GND
14 - NC
15 1 Red
16 5 GND
PCI-Expressx16 connector
Motherboard with multiplexed PCI-Expressx16/SDVO connector
SDVO to CRT
Converter #1
Pin-Row connector J3
VBIOS
I2C PROM
5V Current limited
supply
HDDB15 CRT connector J4 (option)
SDVO
SDVO-B
ADD2-CRT