HP Netserver Service Handbook, Volume 3 - High-End

13
System Board
EISA/ISA Bus: E1
E2
E3
E4
PCI Bus 0 P4
P5
P6
:
S6A1 Switch
J6A1 Jumpers
Unused
Video DRAM
Monitor
Parallel Port
Serial Ports
Keyboard /
Mouse
Power Supply
(14 Pin)
Power Supply
(20 Pin)
Memory Slot
Flexible Disk Drive
IDE Disk Drive
Control Panel
Unused
Processor Board 2 or
Terminator Board
Processor Slot 1
Fan 4
Fan 3, 2, 1
Unused
HD LED
HD LED
SCSI Bus B
SCSI Bus A
SCSI
AIC
7880
SCSI
AIC
7880
Video
Cirrus
P
C
I
B
u
s
1
:
P
1
P2
P3
Battery/Real Time Clock
Loopback
c
o
n
n
e
c
t
o
r
System Board Connectors
Connector Name Connector Label Connector Name Connector Label
EISA/ISA
E1, E2, E3, E4
J1A1, J1A2, J2A1,
J2A2
Real Time Clock
Module
U5B1
PCI P6 - J3A1
P5 - J3A2
P4 - J4A1
P3 - J4A2
P2 - J5A3
P1 - J5A2
System Switch S6A1
Jumpers J6A1,
J6A4,
J6A2,
J6A3
Video DRAM U7A1
Monitor/Parallel Port J7A1 Serial Ports J8A1
Keyboard/mouse J9A1 Power Supply (14 Pin)
PS3
J9A2
Power Supply (20 Pin)
PS1 or PS2
J9B1
Power Supply (20 Pin)
PS1 or PS2
J9D1
Memory Slot J9C1 Flexible Disk J9E2
IDE Disk J9E1 Control Panel J9F1