Dell 410 System Overvie w 1-15

System Overvie w 1-15
+5 VFP
–12 VDC
+12 VDC
–5 VDC
+5 VDC
PSON#
+1.5 VDC
P3
+12 VDC
+12 VDC
–12 VDC
system
power supply
PWRGOOD
PSON#
+5 VFP
+5 VDC
–5 VDC
+12 VDC
–12 VDC
power
management
logic
keyboard
controller
battery
+3.0 VDC
P1 POWER1
+5 VDC
–5 VDC
PCI1
through
PCI5
SLOT1_PRI
+5 VDC
+5 VDC
+5 VDC
+5 VDC
PANEL
USB
KYBD
MOUSE
DIMM_A
DIMM_B
DIMM_C
DIMM_D
main
memory
P4
FAN
P5
P6
+5 VFP
RTC/
NVRAM
+3.3 VDC
system boar d
3.5-inch
disk ette dri ve3
processor
core regulator
+1.8–2.8 VDC
+2.5 VDC
FUSE
FUSE
2.5-V
converter 1.5-V
converter
+1.5 VDC
SLOT1_SEC
+1.8–2.8 VDC
+2.5 VDC
optional
5.25-inch drive2
P2
ISA1
optional
5.25-inch drive
optional
5.25-inch drive
internal
hard- disk drive1
internal
hard -d is k dr i ve1
internal
hard- disk drive
internal
hard- disk drive
+12 VDC
–12 VDC
+5 VDC AGP
+12 VDC
–12 VDC
+5 VDC
+3.3 VDC
+3.3 VDC
1
The mini tower chassis supports the installation of up to four internal hard-disk drives.
The desktop chassis supports the installation of up to two internal hard-disk drives.
2
The mini tow er chassis su pports up to three e xternally access ible 5.2 5-inc h driv es. T he des ktop
chassis supports up to two externally accessible 5.25-inch drives.
3
In the des ktop chassi s, power f or th e 3.5-i nc h disk ette driv e is pro vid ed b y the P6 con nector. In
the mini tower chassis, po wer fo r the 3.5 -in ch diskette driv e is p ro v id ed through a combina tion
DC power/interface cable which connects to the system board at the DSKT2 connector.