Advantech PCM-9590 User Manual page 24

2.2.2.10 Power connectors(CN21, CN24)
Main power connector, +3.3 V, +5 V, +12 V
PCM-9590 supports ATX and AT modes.
Use ATX power cable (PN: 1700000265 ATX-20P(M)/12P(F) 10 CM) connect
CN21,it's change from 12pin to 20pin, provides 5 V and 12 V and other PS_ON
signals.
Optional power cable (PN: 170304015K Wire Big4P*2/4200-H-4P 15 cm) con-
nect CN24, it provides two big 4 connectors with +12 V power for CPU. This
cable is optional base on additional request.
Optional AT power cable (PN: 1700006200 AT Power Cable 6*2P to 10*2P 10
cm ) connect CN21, it's change from 12pin to 20pin, support AT power mode.
This cable is optional base on additional request.
2.2.2.11 Fan power supply connector (CN17)
Provides +12 V power supply to CPU cooling fan.
2.2.2.12 TV-out interface (CN22)
The PCM-9590 board provides TV-out function via CN22. This consists of a 5-pin
wafer box header.
TV-Out function on PCM-9590 has three integrated 10 bit DACS with HDTV support
(480p/720p/1080i/1080p).
To set up your video interface run the appropriate installation program located on the
utility disk.
2.2.2.13 Audio interface (CN26)
Audio Port Connectors
These audio connectors are used for audio devices. You can differentiate the color of
the audio jacks for different audio sound effects.
Audio jack in Orange color words - Center
Audio jack in Green color words - Front
Audio jack in Black color words - Surrounding
Audio jack in Gray color words - Side
Audio jack in Pink color words - Mic In, is a connector for microphones.
Audio jack in Blue color words - Line In is used for external CD player, tape player or
other audio devices.
2.2.2.14 Keyboard and PS/2 mouse connector (CN28)
PS/2® mouse/keyboard can be connected via 6P WAFER BOX 2.0 mm connector.
In most cases, especially in embedded applications, a keyboard is not used. If the
keyboard is not present, the standard PC/AT BIOS will report an error or fail during
power-on self-test (POST) after a reset. The product's BIOS standard setup menu
allows you to select .All, But Keyboard. under the .Halt On. selection. This allows no-
keyboard operation in embedded system applications, without the system halting
under POST.
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