Index
Service Guide N5227-90001 Index-1
Numerics
13.5 GHz LO synthesizer board
operation, 5-13
part number, 6-16
removal and replacement
illustrated
, 7-10
procedure, 7-10
troubleshooting
, 4-31
13.5 GHz source 1 synthesizer board
illustrated, 6-17
operation, 5-13
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting
, 4-33
13.5 GHz source 2 synthesizer board
illustrated, 6-17
operation
, 5-13
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting, 4-33
26.5 GHz source 1 board
illustrated, 6-17
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting, 4-33
26.5 GHz source 2 board
illustrated, 6-17
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting, 4-33
40 GHz doubler
See A7 - A8, A12 - A13
6
, 6-44, 6-50, 6-56
70 GHz doubler
See A60 - A63
A
A receiver
troubleshooting, 4-26
typical power output
, 4-37
A, B, R1, and R2 traces
troubleshooting, 4-29
A1 front panel interface board
illustrated, 6-12
operation
, 5-33
part number
, 6-11
removal and replacement
procedure
, 7-8
troubleshooting
, 4-12, 4-13
A10 26.5 GHz source 2 board
illustrated, 6-17
operation
, 5-13
part number, 6-16
removal and replacement
, 7-10
illustrated
, 7-10
troubleshooting, 4-33
A12 40 GHz doubler
illustrated, 6-17
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting
, 4-34
A13 40 GHz doubler
illustrated, 6-17
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting
, 4-34
A14 frequency reference board
illustrated, 6-17
operation
, 5-14
part number, 6-16
removal and replacement
illustrated
, 7-10
procedure, 7-10
troubleshooting
, 4-31
A15 13.5 GHz LO synthesizer board
illustrated, 6-17
operation, 5-13
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting
, 4-31
A16 SPAM board
illustrated, 6-17
operation
analog
, 5-28
digital, 5-34
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting
, 4-42
A17 13.5 GHz source 2 synthesizer board
illustrated, 6-17
operation
, 5-13
part number
, 6-16
removal and replacement
illustrated
, 7-10
procedure
, 7-10
troubleshooting, 4-33
A18 system motherboard
illustrated, 6-17
operation
, 5-33
part number
, 6-16
removal and replacement
illustrated
, 7-13
procedure
, 7-11
A19 midplane board
illustrated, 6-17
part number, 6-16
removal and replacement
illustrated
, 7-15
procedure, 7-14
A2 USB board
illustrated, 6-12
part number
, 6-11
removal and replacement
, 7-8
troubleshooting
, 4-13
A20 power supply assembly
illustrated, 6-17
operation
, 5-36
part number
, 6-16
removal and replacement
illustrated
, 7-17
procedure
, 7-16
troubleshooting
, 4-7
A21 CPU board
illustrated, 6-17
operation
, 5-34
part number
, 6-16
removal and replacement
illustrated
, 7-19
procedure
, 7-18
troubleshooting, 4-17
A22 GPIB board
illustrated, 6-17
part number
, 6-16
removal and replacement
illustrated
, 7-21
procedure
, 7-20
A23 test set motherboard
illustrated, 6-21, 6-27, 6-33, 6-39,
6-45, 6-51, 6-57, 6-63
operation
, 5-16
part number, 6-20, 6-26, 6-32, 6-38,
6-44, 6-50, 6-56, 6-62
removal and replacement
procedure
, 7-22
A24 IF multiplexer board
illustrated, 6-21, 6-27, 6-33, 6-39,
6-45, 6-51, 6-57, 6-63
operation, 5-26
part number
, 6-20, 6-26, 6-32, 6-38,
6-44, 6-50, 6-56, 6-62
removal and replacement
illustrated
, 7-25
procedure
, 7-24
troubleshooting, 4-42
A25 HMA26.5
illustrated, 6-21, 6-27, 6-33, 6-39,
6-45, 6-51, 6-57, 6-63