Chapter 3 Connectors
29
Pin
Description
1
+3.3VSB
2
CHASSIS OPEN
Table 3-6: Chassis Intrusion Connector Pinouts
3.2.5
CRT FW Update Connector
CN Label:
J_CRTFW1
CN Type:
3-pin header, p=2.00 mm
CN Location:
See
Figure 3-6
CN Pinouts:
See
Table 3-7
The CRT FW update connector is used to update the CRT firmware.
Figure 3-6: CRT FW Update Connector Location
Pin
Description
1
SPC
2
SPD
3
GND
Table 3-7: CRT FW Update Connector Pinouts
3.2.6
DDR4 DIMM Sockets
CN Label:
CHA_DIMM0, CHA_DIMM1, CHB_DIMM0, CHB_DIMM1
CN Type:
288-pin DDR4 DIMM socket
CN Location:
See
Figure 3-7
The DIMM sockets are for DDR4 DIMM memory modules.