HP 9020 User Manual

J40
TO I/O BACKPLANE
CONNECTOR
J12
A
B
NIOD14 48
48 NIOD15
NIOD12
47
47
NIOD13
GND 46
46 GND
NIOD10 45 45 NIOD11
NIOD8
44 44 NIOD9
GND 43 43 GND
NIOD6 42
42
NIOD7
NIOD4
41
41
NIOD5
GND 40 40 GND
NIOD2 39 39 NIOD3
NIODO
38
38
NIOD1
GND 37 37 GND
NPA2 36
36
NOT USED
NPAO 35 35 NPA1
NIC1 34
34 NIC4
GND 33 33 GND
NIC2 32
32
NIC3
READ 31
31
NPOLL
GND 30
30
GND
GND 29
29
NIOSB
GND 28
28 GND
NBR
27 27 NWAIT
NFLG 26 26 NDEND
NIDO 25
25
NSTS
GND 24 24 GND
111M I 23
23
NIFC
PPON
22
22 NPFW
GND 21
21
GND
SAC 20
20 SAC
SAC
+ 19 19 SAC ~
12 18 18 - 12
12
1l
17 12
12 16 16 12
5 15
15 5
14 14
13 13
12 12
5
11
10
9
DGND 7
DGND 6
19
19
4
19 3
19
19
11
10 5
9 5
8 5
7 DGND
6 DGND
19
4 19
3 19
19
19
J47
TO POWER SUPPLY
CONNECTOR P82B
3.85
3.85
3.85
B
3.85 4
3.85 5
3.85 6
CS3.85
12MM
12MM 9
12 10
12 11
12 12
12
13
6.2
14
6.2 15
6.2 16
6.2 17
SECGND 18
SECGND 19
SECGND 20
SECGND
21
SECGND 22
SECGND 23
SECGND 24
SECGND 25
A
385
3.85
385
4 385
5 3.85
6 3.85
7 12MM
8 12MM
9 12
10 12
11 12
12 CS12
13 CS6.2
14 6.2
15 6.2
16 6.2
17
6.2
18 SECGND
19 SECGND
20 SECGND
21 SECGND
22 SECGND
23 SECGND
24 SECGND
25 SECGND
Motherboard Pinout Data D-3
J48
TO STACK CONNECTOR
ST12 1
ST10 2
ST8 3
ST6 4
ST4 5
ST2 6
NSYSPU 7
STACKTEMP 8
6.2
9
6.2 10
12 11
GND 12
NFDO 13
J52
TO FANS
FANP~
FANGND 2
FANI 3
FANGND 4
(key) 5
FANF 6
FANGND 7
14 ST11
15 ST9
16 ST7
17 ST5
18 ST3
19 ST1
20 NPI
21 6.2
22 6.2
23
12
24 GND
25 GND
J53
TO DISC DRIVES
5 1
5 2
(key) 3
DGND 4
DGND 5
12MM 6
12MM 7
12
8
J49
TO STACK CONNECTOR
NPV 1
GND 2
GND
GND 4
GND 5
GND 6
-2 7
5 8
10
11
3.85 12
3.85 13
14 GND
15 GND
16 GND
17 GND
18 GND
19 GND
20 -2
21
22
23
24
385
25 385
J54
TO DISC DRIVES
5 2
(key) 3
DGND 4
DGND 5
12MM 6
12MM 7
12
8
J50
J51
TO lOP BUS, PRINTER CONNECTOR J3, KEYBOARD
CONNECTOR
C, AND MOTHERBOARD CONNECTOR J40
GND
NPA1
GND 5
NIC2 7
NIC3 9
GND
11
NIOD14 13
NIOD13 15
GND 17
NIOD10 19
NIOD9 21
GND 23
NIOD6 25
NIOD5 27
GND 29
NIOD2 31
NIOD1 33
GND 35
GND 37
GND 39
TON 41
GND 43
NSTS 45
GND 47
NBR 49
2
NPA2
4 NPAO
6 NIC1
8 GND
10 NIC4
12 NIOD15
14 GND
16
NIOD12
18 NIOD11
20
GND
22
NIOD8
24 NIOD7
26 GND
28
NIOD4
30 NIOD3
32 GND
34
NIODO
36 NIOSB
38 NIFC
40 NPOLL
42 READ
44 NDEND
46 NFLG
48
NWAIT
50
GND
TO PRINTER CONNECTOR J5
AND
KEYBOARD CONNECTOR PC
50
48
5 46
44
5 42
DGND
40
DGND 38
DGND 36
DGND 34
DGND 32
DGND
30
DGND 28
DGND 26
DGND 24
DGND 22
DGND
20
DGND 18
DGND 16
DGND 14
DGND
12
DGND 10
DGND 8
DGND
6
DGND 4
DGND 2
49
47
5
45 5
43
41 -12
39 -12
37 -19
35 -19
33 12
31 12
29 19
27 19
25 19
23 19
21 19
19
NFANHI
17 19
15
NPFW
13 19
11 NSELFTEST
9 19
PSTS
19
PFLG
19
Figure D-1. Motherboard Connectors Locator Drawing (Sheet 2 of 2)

HP 9020 Specifications

General

Brand	HP
Model	9020
Category	Desktop
Language	English