User manual INTEL DESKTOP BOARD DZ68DB

[. . . ] Intel Desktop Board DZ68DB Product Guide Order Number: G28723-001 Revision History Revision -001 Revision History First release of the Intel Desktop Board DZ68DB Product Guide Date March 2011 Disclaimer INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL?S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, or life sustaining applications. [. . . ] Figure 20 shows the location of the internal headers and connectors on Intel Desktop Board DZ68DB. Figure 20. Internal Headers 44 Installing and Replacing Desktop Board Components Front Panel Audio Header The front panel audio header shown in Figure 20, A supports both Intel High Definition (HD) Audio and AC ?97 Audio. Table 5 shows the pin assignments and signal names for HD Audio and Table 6 shows the pin assignments and signal names for AC ?97 Audio. Front Panel Audio Signal Names for Intel HD Audio Pin 1 3 5 7 9 Signal Name PORT 1L (Microphone) PORT 1R (Microphone) PORT 2R (Headphone) SENSE_SEND PORT 2L (Headphone) Pin 2 4 6 8 10 Signal Name GND PRESENCE# SENSE1_RETURN KEY (no pin) SENSE2_RETURN Table 6. Front Panel Audio Header Signal Names for AC ?97 Audio Pin 1 3 5 7 9 Signal Name MIC MIC_BIAS FP_OUT_R No connect FP_OUT_L Pin 2 4 6 8 10 Signal Name AUD_GND PRESENCE# AUD_GND KEY (no pin) AUD_GND IEEE 1394a Header See Figure 20, B for the location of the IEEE 1394a header. Table 7 shows the pin assignments for the header. IEEE 1394a Header Signal Names Pin 1 3 5 7 9 Signal Name TPA1+ Ground TPA2+ +12 V Key (no pin) Pin 2 4 6 8 10 Signal Name TPA1Ground TPA2+12 V Ground Chassis Intrusion Header Figure 20, C shows the location of the chassis intrusion header. This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed. This switch should be in the open position when the chassis cover is installed and closed when the cover is removed. 45 Intel Desktop Board DZ68DB Product Guide Table 8 shows the pin assignments and signal names for the chassis intrusion header. Chassis Intrusion Header Signal Names Pin 1 2 Description Ground Intruder# Consumer IR (CIR) Headers The Desktop Board has two CIR headers: the receiver or input header (Figure 20, D) and the output or emitter header (Figure 20, E). The receiver header consists of a filtered translated infrared input compliant with Microsoft CIR specifications and a ?learning?The learning input is a high-pass input which the computer can use to ?learn?to speak the infrared communication language of other user remotes. The emitter header consists of two output ports which the computer can use to emulate ?learned?infrared commands in order to control external electronic hardware. NOTE The Consumer IR option must be enabled in the system BIOS before it can function. Press <F2> at boot to enter the system BIOS, and go to Advanced > Peripheral Configuration > Enhanced Consumer IR, and set this option to Enabled. Table 9 shows the pin assignments for the front panel CIR receiver (input) header and Table 10 shows the pin assignments for the back panel CIR emitter (output) header. Front Panel CIR Receiver (Input) Header Signal Names Pin 1 3 5 7 Signal Name Ground No Connection +5 V Standby Key (no pin) Pin 2 4 6 8 Signal Name LED Learn-In Vcc CIR Input Table 10. Back Panel CIR Emitter (Output) Header Signal Names Pin 1 3 5 Signal Name Emitter Out 1 Ground Jack Detect 1 Pin 2 4 6 Signal Name Emitter Out 2 Key (no pin) Jack Detect 2 46 Installing and Replacing Desktop Board Components Alternate Front Panel Power LED Header Figure 20, F shows the location of the alternate front panel power LED header. Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If your chassis has a three-pin power LED cable, connect it to this header. Table 11 shows the pin assignments for the alternate front panel header. [. . . ] Declaring compliance to European Union (EU) EMC directive, Low Voltage directive, and RoHS directive. Australian Communications Authority (ACA) and New Zealand Radio Spectrum Management (NZ RSM) C-tick mark. Includes adjacent Intel supplier code number, N-232. Japan VCCI (Voluntary Control Council for Interference) mark. Korea Certification mark. Includes an adjacent KCC (Korean Communications Commission) certification number: KCC-REM-CPU-DZ68DB. [. . . ]