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Jumpers, Switches, and Connectors 107
System Board Connectors
See Figure A-3 and Table A-2 for the location and description of the system board connectors.
Figure A-3. System Board Connectors
CN2
processor and
heat sink
DIMM1_A
DIMM2_A
DIMM1_B
DIMM2_B
BT1
Sys_Mgmt
Fan
SLT1
CN3
CN4
J7
Table A-2. System Board Connectors
Connector Description
BT1 Connector for the 3.0-V coin battery
CN2 12-V and 3.3-V power connector for the system
board
CN3 +5-V and –12-V power connector for the system
board
CN4 Daughter card connector
DIMMn_ x Memory modules (4)
Fan Power connector for the fan assembly
J7 Control panel interface connector
D3835bk0.book Page 107 Monday, August 24, 2009 4:34 PM