Dell Optiplex Dell OptiPlex GX1/GX1p Managed PC and OptiPlex NX1 Net PC Syste - Page 46
main memory
UPC - 718122898176
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system board +3 VDC battery power management and NIC logic RTC/ NVRAM system power supply P1 PWRGOOD PSON# +5 VFP POWER_1 PSON# +5 VFP +5 VDC +12 VDC -12 VDC +5 VDC +12 VDC -12 VDC P2 POWER_2 +3.3 VDC +3.3 VDC +5 VDC +12 VDC -12 VDC RISER +3.3 VDC +5 VDC +12 VDC -12 VDC riser board P1 PCI1 internal P3 hard-disk drive +12 VDC main memory sockets DIMM_A DIMM_B DIMM_C +5 VFP +5 VDC +5 VDC +5 VDC +5 VDC MICROPROCESSOR processor core regulator +3.3 VDC core VCC +2.1 to +3.5 VDC FAN PANEL USB KYBD fuses (2) MOUSE NOTE: +5 VFP is routed to the integrated NIC logic on the system board and to P1 on the riser board. 1-34
1-34
’HOO±2SWL3OH[±*;²³*;²S±0DQDJHG±3&±DQG±2SWL3OH[±1;²±1HW±3&±6\VWHPV±6HUYLFH±0DQXDO
)LJXUH±²´µÀ³±±’&±3RZHU±’LVWULEXWLRQ±IRU±WKH±2SWL3OH[±1;²±&RPSXWHU
+5 VDC
+3.3 VDC
fuses (2)
core VCC +2.1 to +3.5 VDC
+3.3 VDC
power
management
and NIC logic
RTC/
NVRAM
+5 VDC
+5 VDC
+5 VDC
+5 VFP
+12 VDC
–12 VDC
+3 VDC
P2
+3.3 VDC
PWRGOOD
P1
POWER_1
PSON#
+5 VFP
+5 VDC
+12 VDC
–12 VDC
PSON#
+5 VFP
+5 VDC
+12 VDC
–12 VDC
P3
+12 VDC
+12 VDC
–12 VDC
system
power supply
battery
+3.3 VDC
+5 VDC
PCI1
MICROPROCESSOR
PANEL
KYBD
MOUSE
DIMM_A
main memory
sockets
FAN
RISER
riser board
system board
POWER_2
processor
core regulator
+5 VDC
USB
internal
hard-disk drive
P1
NOTE: +5 VFP is routed to
the integrated NIC logic on
the system board and to P1
on the riser board.
DIMM_B
DIMM_C