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Z790 PG-ITX/TB4
Front Panel Audio Header
(9-pin HD_AUDIO1) (see p.6, No. 19)
is header is for connecting audio devices to the front audio panel.
Chassis Speaker Header
(4-pin SPEAKER1) (see p.6, No. 17)
Please connect the chassis speaker to this header.
High Denition Audio supports Jack Sensing, but the panel wire on the chassis must
support HDA to function correctly. Please follow the instructions in our manual and
chassis manual to install your system.
HD_AUDIO1
SPEAKER1
DUMMY
SPEAKER
1
DUMMY
+5V
J _SENSE
O UT2_L
1
M IC_RET
P RESENCE #
GND
O UT2_R
M IC2_R
M IC2_L
OUT_RET
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