6 Replaceable Parts
166 Keysight 34420A Service Guide
34420A Mainframe
Reference
designator
Keysight part
number
Qty Part description
Mfr
code
Mfr part number
A1 34420-66501 1 PCA-MAIN 28480 34420-66501
A2 34420-66502 1 PCAFRONTPANEL 28480 34420-66502
CBL1 8120-1378 1 CBL-U.S. 80126 07913-008GY
CVR1 34401-84101 1 COVER 28480 34401-84101
F1 2110-0817 1 FUSE.25A 250V 75915 239.250
FRM1 34420-80101 1 CHASSIS 28480 34420-80101
MNL1 34420-90000 1 MANUAL-STANDARD ENGLISH 28480 34420-90000
MP1 03478-88304 1 BEZEL-REAR, MLD 28480 03478-88304
MP10 9135-0484 1 POWER MODULE 2 AMP LINE FILTEA 28480 9135-0484
MP11 34420-81602 1 CABLE ASSEMBLY PLUG 28480 34420-81602
MP13 9135-0485 1 FUSE DRAWER FOR POWER MODULE 28480 9135-0485
MP2 34420-40201 1 FRONT PANEUBEZEL 28480 34420-40201
MP3 34401-43701 1 PUSH-ROD/POWER ON 28480 34401-43701
MP4 34401-86000 1 BUMPER/COVER KIT 28480 34401-86000
MP5 34401-45001 1 FRONT HANDLE 28480 34401-45001
MP6 0380-1820 1 SPACER SNAP-IN 28480 0380-1820
MP7 34420-81603 1 CONNECTING SHORTING BLK ASSY (OPT) 28480 34420-81603
MP8 34420-49301 1 WINDOW/FRONT 28480 34420-49301
MP9 34420-81902 1 KEYPAD, FLUBBER-SWITCH 28480 34420-81902
SCW1-7 0515-0433 7 SCRPHM4.0x08 TXSC 28480 0515-0433
SHD1 34420-80601 1 SHEILD FRONT 28480 34420-80601
SHD2 34420-80602 1 SHEILD-AIR 28480 34420-80602
SHD3 34420-80603 1 SHIELD FOR TRANSFORMER 28480 34420-80603
T901 9100-5174 1 POWER TRANSFORMER 28480 9100-5174