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Index
Numerics
1284-C port
,
rear panel connector
5-27
,
troubleshooting
4-21
30-dB attenuators, fixed, See
attenuators, fixed
A
A channel
,
troubleshooting
4-28
,
typical power output
4-46
A receiver module
,
troubleshooting
4-50
A trace
,
,
troubleshooting
4-28
4-30
4-31
A1 keypad assembly
,
illustrated
6-11
,
operation
5-25
,
part number
6-10
removal and replacement
,
illustrated
7-13
,
procedure
7-12
,
,
test
4-17
4-19
,
test values
4-18
,
troubleshooting
4-17
A2 display assembly
,
illustrated
6-11
,
operation
5-25
,
part number
6-10
removal and replacement
,
illustrated
7-13
,
procedure
7-12
,
,
troubleshooting
4-13
4-17
A3 front panel interface board
,
illustrated
6-11
,
operation
5-25
,
part number
6-10
removal and replacement
,
illustrated
7-13
,
procedure
7-12
,
,
troubleshooting
4-13
4-17
A4 power supply assembly
,
illustrated
6-13
,
operation
5-29
,
part number
6-12
removal and replacement
,
illustrated
7-17
,
procedure
7-16
,
troubleshooting
4-7
A6 SPAM board
,
illustrated
6-13
operation
,
analog
5-22
,
digital
5-26
,
part number
6-12
removal and replacement
Service Guide E8364-90001
,
illustrated
7-19
,
procedure
7-18
,
troubleshooting
A8 fractional-N synthesizer board
,
illustrated
6-13
,
operation
5-7
,
part number
6-12
removal and replacement
,
illustrated
7-19
,
procedure
7-18
,
test nodes
4-35
,
troubleshooting
,
band 1
4-41
,
bands 3–25
4-41
A10 frequency reference board
,
,
illustrated
6-13
,
operation
5-8
,
part number
6-12
removal and replacement
,
illustrated
7-19
,
procedure
7-18
,
test nodes
4-34
,
troubleshooting
A11 phase lock board
,
illustrated
6-13
,
operation
5-9
,
part number
6-12
removal and replacement
,
illustrated
7-21
,
procedure
7-20
,
test nodes
4-34
,
troubleshooting
A12 source 20
,
illustrated
6-13
,
operation
5-9
,
part numbers
6-12
removal and replacement
,
illustrated
7-23
,
procedure
7-22
,
test nodes
4-33
A14 system motherboard
,
illustrated
6-13
,
,
operation
5-25
,
part number
6-12
removal and replacement
,
illustrated
7-25
,
procedure
7-24
,
troubleshooting
,
voltage checks
A15 CPU board
,
illustrated
6-13
,
operation
5-26
,
part numbers
6-12
removal and replacement
,
illustrated
7-27
,
procedure
7-26
,
troubleshooting
4-21
A16 test set motherboard
illustrated
6-21
4-50
operation
part number
6-20
removal and replacement
illustrated
procedure
test nodes
troubleshooting
4-41
4-37
A17 LOMA 10
illustrated
6-21
operation
part number
6-20
removal and replacement
illustrated
procedure
troubleshooting
,
4-39
4-40
A18 MA 20
illustrated
6-21
operation
part number
6-20
removal and replacement
illustrated
procedure
4-45
troubleshooting
A19 splitter
part number
removal and replacement
illustrated
procedure
troubleshooting
A20 LODA
illustrated
6-21
operation
,
5-27
5-29
part number
6-20
removal and replacement
illustrated
procedure
,
4-10
4-12
troubleshooting
4-8
A21 SOMA 50
illustrated
6-21
operation
part number
6-20
removal and replacement
illustrated
,
,
4-10
4-13
procedure
,
,
,
,
6-15
6-17
6-19
,
6-23
,
5-11
,
,
,
,
6-14
6-16
6-18
,
6-22
,
7-29
,
7-28
,
,
,
4-35
4-36
4-37
,
,
,
4-35
4-36
,
,
4-50
4-51
,
,
,
,
6-15
6-17
6-19
,
6-23
,
5-8
,
,
,
,
6-14
6-16
6-18
,
6-22
,
7-31
,
7-30
,
4-42
,
,
,
,
6-15
6-17
6-19
,
6-23
,
5-8
,
,
,
,
6-14
6-16
6-18
,
6-22
,
7-33
,
7-32
,
4-44
,
6-14
,
7-35
,
7-34
,
4-44
,
,
,
,
6-15
6-17
6-19
,
6-23
,
5-8
,
,
,
,
6-14
6-16
6-18
,
6-22
,
7-37
,
7-36
,
4-45
,
,
,
,
6-15
6-17
6-19
,
6-23
,
5-10
,
,
,
,
6-14
6-16
6-18
,
6-22
,
7-39
,
7-38
Index-1
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Troubleshooting
