Keysight Technologies 34959A Service Manual page 98

4 Troubleshooting and Diagnostics
2-, 4-Wire
1-wire Channel
Channel
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
911
912
98
Bank 1
Relay
001, 002 K401
003, 004 K401
005, 006 K402
007, 008 K403
009, 010 K405
011, 012 K401
013, 014 K402
015, 016 K403
017, 018 K404
019, 020 K404
021, 022 K401
023, 024 K401
025, 026 K403
027, 028 K404
029, 030 K405
031, 032 K402
033, 034 K403
035, 036 K404
037, 038 K405
039, 040 K405
Backplane
K611
K612
Bank 2
2-, 4-Wire
1-Wire Channel
Channel
021 041, 042
022 043, 044
023 045, 046
024 047, 048
025 049, 050
026 051, 052
027 053, 054
028 055, 056
029 057, 058
030 059, 060
031 061, 062
032 063, 064
033 065, 066
034 067, 068
035 069, 070
036 071, 072
037 073, 074
038 075, 076
039 077, 078
040 079, 080
Backplane
921
922
Keysight 34980A Service Guide
Relay
K501
K501
K502
K503
K505
K501
K502
K503
K504
K504
K501
K501
K503
K504
K505
K502
K503
K504
K505
K505
K621
K622