Expansion Coax/Twinax - IBM 6400 series Maintenance Manual

J2
Twinax
Connector
1
NC
2
NC
3
NC
4
16 NC
5
SHIELD 1
NC
6
TWINAX PHASE B
7
NC
8
NC
9
17
NC
10
SHIELD 2
NC
11
NC
12
NC
13
TWINAX PHASE A
14
15 NC
J3
Coax
Connector
1
COAX SHIELD
2
COAX DATA
IBM Coax/TwinaxExpansion Board
VCC
Expansion Connector
1K
0.1W
NC
N CARD DETECT
12/10 V
NC
N DMA REQ0
N DMA REQ1
NC
EXP NINT
EXP NWR
EXP NRESET
EXP NACK
EXP NMSEL
EXPNDSEL
EXP D15
EXP D14
EXP D13
EXP D12
EXP D11
EXP D10
EXP D9
EXP D8
J4
1 31
EXP D7
2 32
EXP D6
3 33 EXP D5
4 34
EXP D4
5 35
EXP D3
6 36
EXP D2
7 37
8 38 EXP D1
EXP D0
9 39
EXP A15
10 40
EXP A14
11 41
12 42
13 43 EXP A13
EXP A12
14 44
15 45 EXP A11
16 46 EXP A10
17 47
18 48 EXP A9
EXP A8
19 49
EXP A7
20 50
EXP A6
21 51
22 52
EXP A5
23 53
EXP A4
24 54
25 55 EXP A3
26 56 EXP A2
27 57 EXP A1
EXP A0
28 58
29 59
30 60
VCC