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VT-MITX-TGL | User Manual 25
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2.3.19
J28/J29 Speaker connectors (19)
There are two speaker connectors on the Board, providing left and right stereo sound
experience to users when connected to the speakers.
Specification of the connectors: 1 x 2, 2.54 mm, 4A, 10.8mm (H), Male, Vertical, THR, RoHS
TYU: EN-TU5002WNV-02L
Pinout description of the J28 connector:
Pin
Signal
Description
1
OUTPL+
8R/5W SPEAKER ANODE
2
OUTPL-
8R/5W SPEAKER CATHODE
Pinout description of the J29 connector:
Pin
Signal
Description
1
OUTPR+
8R/5W SPEAKER ANODE
2
OUTPR-
8R/5W SPEAKER CATHODE
2.3.20
J32 M.2 M‐Key (20)
VT-MITX-TGL offers an M.2 M-Key socket that can be expanded as a PCIe x 4 /SATA/NVMe
interface as per demands from the customer.
The pinout of the M.2 M-Key slot is in line with the pin assignment of standard M.2 for Key
M.
2.3.21
J38 M.2 B‐Key (21)
VT-MITX-TGL offers an M.2 B-Key socket that can be expanded as a PCIe x 1/USB 3.1
interface to connect a 4G/5G module as per demands from the customer.
The pinout of the M.2 B-Key slot is in line with the pin assignment of standard M.2 for Key
B.
Pin 1
Pin 1
J28 Speaker (L)
J29 Speaker (R)
