Agilent Technologies 8590L - Page 277

278 Chapter5
Troubleshooting the IF Section
Troubleshooting the A15 Motherboard Assembly
IFA3
59
c
2
IFA4
30
c
1
IFA5
60
c
11
IFG1
55
c
14
IFG2
26
c
13
IFG3
56
c
12
IFG4
27
c
38
IFG5
57
c
39
IFG6
28
c
40
INTERBUS
58
b
IOB0 9 14 15
IOB1 39 44 45
IOB2 10 516
IOB3 40 45 46
IOB4 41 46 47
IOB5 12 17 18
IOB6 42 47 48
IOB7 13 18 19
IOB8 14 19 20
IOB9 44 49 50
IOB10 15 20 21
IOB11 45 50 51
IOB12 46 51 52
IOB13 17 22 23
Table 5-7 A15 Motherboard Pin Designations (Continued)
Mnemonic Instrument Assemblies Card
Cages
a
A7 A8 A9 A11 A12 A13 A14 A16 Slots 1,
2, 3, 4
A15J1
A15J13
A15J7 A15J8 A15J9
A15J10 A15J11 A15J12
A15J2
A15J3,
4, 5, 6