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Keysight E4990A Parts Replacement

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E4990A Parts Replacement
Procedure
2014 Oct 20
Rev.
E4990A Disassembly Procedure
Keysight Technologies

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Summary of Contents for Keysight E4990A

  • Page 1 E4990A Parts Replacement Procedure 2014 Oct 20 Rev. E4990A Disassembly Procedure Keysight Technologies...
  • Page 2 30.4 inlb 9/16 Box Wrench 30.4 inlb 5.5mm Box Torque driver 6 lbin 1.27mm Allen Key 2 lbin 5/16” Open End Wrench 9.5 lbin REFERENCE DOCUMENTS DOCUMENT NO. DESCRIPTION Rev. TOOL LIST AND REFERENCE DOCUMENTS (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 3 Protective Template for BNC assembly T-384163 Cable holder of P/S cable T-384186 Angle Support Block T-386283 Wire Connector Head Removal Jig 80-5286 Roller Jig 1530-2247 Hubic Cart REFERENCE DOCUMENTS DOCUMENT NO. DESCRIPTION Rev. TOOL LIST AND REFERENCE DOCUMENTS (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 4 Click the hyperlink below for any choice of dis-assembly procedure: CPU Module (E5061-62180) Display Board (E5061-66651) LF Source Module (E4990-62007) TRD Module (E4990-62005) & BNC Port Assembly (E4990-60102) Source Module (E5061-62021) Rev. DIS-ASSEMBLY PROCEDURE MENU (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 5 Reverse Flow Dis-assembly Procedure Menu (cont’d) Click the hyperlink below for any choice of dis-assembly procedure: VRD Module (E4990-62008) I/O Control Board (E4990-66653) Analog Mother Board (E5061-66610) Oven (Option 1E5) Rev. DIS-ASSEMBLY PROCEDURE MENU (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 6 Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. LCD - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 7 Remove cover Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. LCD - LCD DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 8 Remove Front Panel sub-assembly Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. LCD - LCD DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 9 Disconnect Open Rev. LCD - LCD DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 10 Disconnect Open Rev. LCD - LCD DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 11 Remove cable cover Disconnect Remove Front Panel back cover sub-assembly Remove 0515-0430 (2ea) T10 M3L6 PAN Disconnect Rev. LCD - LCD DIS-ASSEMBLY (5) E4990A Disassembly Procedure Keysight Technologies...
  • Page 12 Disconnect (2ea) Disconnect Open (3ea) Rev. LCD - LCD DIS-ASSEMBLY (6) E4990A Disassembly Procedure Keysight Technologies...
  • Page 13 Remove 0515-0430 (4ea) T10 M3L6 PAN LCD sub-assembly Rev. LCD - LCD DIS-ASSEMBLY (7) E4990A Disassembly Procedure Keysight Technologies...
  • Page 14 Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. SSD - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 15 Remove cover Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. SSD - SSD DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 16 Cut cable ties (4ea) Cut cable tie Rev. SSD - SSD DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 17 Disconnect (2ea) Rev. SSD – SSD DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 18 Slowly Slide out the SSD Sub-Assembly Remove 0515-0430 (2ea) T10 M3L6 PAN Rev. SSD – SSD DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 19 Cut cable ties (3ea) Disconnect Rev. SSD – SSD DIS-ASSEMBLY (5) E4990A Disassembly Procedure Keysight Technologies...
  • Page 20 Remove 0515-2146 (4ea) T10 M3L4 FLAT Remove Rev. SSD - SSD DIS-ASSEMBLY (6) E4990A Disassembly Procedure Keysight Technologies...
  • Page 21 CPU Module (E5061-62180) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. CPU MODULE - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 22 Remove cover Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. CPU MODULE - CPU MODULE DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 23 Remove angle bar Cut cable ties (4ea) Cut cable tie Remove 0515-0430 (2 ea) Rev. CPU MODULE - CPU MODULE DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 24 Disconnect Open Rev. CPU MODULE - CPU MODULE DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 25 DISCONNECT All cables on CPU Module Rev. CPU MODULE - CPU MODULE DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 26 Slowly Slide out the SSD Sub-Assembly Remove 0515-0430 (2ea) T10 M3L6 PAN Rev. CPU MODULE - CPU MODULE DIS-ASSEMBLY (5) E4990A Disassembly Procedure Keysight Technologies...
  • Page 27 Remove 0515-0430 (3ea) T10 M3L6 PAN Remove CPU Module (E5061-62180) Remove 0515-1946 (3ea) T10 M3L6 Flat Rev. CPU MODULE - CPU MODULE DIS-ASSEMBLY (6) E4990A Disassembly Procedure Keysight Technologies...
  • Page 28 Display Board (E5061-66651) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. DISPLAY BOARD - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 29 Remove cover Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. DISPLAY BOARD - DISPLAY BOARD DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 30 Remove Front Panel sub-assembly Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. DISPLAY BOARD - DISPLAY BOARD DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 31 Disconnect Open Rev. DISPLAY BOARD - DISPLAY BOARD DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 32 Disconnect (3ea) Remove 0515-0430 (2ea) T10 M3L6 PAN Rev. DISPLAY BOARD - DISPLAY BOARD DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 33 Remove Display Board (E5061-66651) Remove washers (2ea) Remove nuts (2ea) 5/8 Torque Box Rev. DISPLAY BOARD - DISPLAY BOARD DIS-ASSEMBLY (5) E4990A Disassembly Procedure Keysight Technologies...
  • Page 34 LF Source Module (E4990-62007) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. LF SOURCE MODULE - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 35 Remove cover Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. LF SOURCE MODULE - LF SOURCE MODULE DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 36 Remove Front Panel sub-assembly Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. LF SOURCE MODULE - LF SOURCE MODULE DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 37 Disconnect Open Rev. LF SOURCE MODULE - LF SOURCE MODULE DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 38 Disconnect (4ea) Open Remove 0515-0430 (2ea) T10 M3L6 Pan Remove LF Source Module (E4990-62007) Rev. LF SOURCE MODULE - LF SOURCE MODULE DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 39 TRD Module (E4990-62005) & BNC Port Assembly Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. TRD MODULE & BNC PORT - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 40 Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. TRD MODULE & BNC PORT - TRD MODULE & BNC PORT DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 41 Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. TRD MODULE & BNC PORT - TRD MODULE & BNC PORT DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 42 Disconnect Open Rev. TRD MODULE & BNC PORT - TRD MODULE & BNC PORT DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 43 BNC Port Assembly Removal Step Disconnect (4ea) Remove TRD Module (E4990-62005) Disconnect (4ea) Remove 0515-0430 (2ea) T10 M3L6 Pan Remove 0515-2044 Remove BNC Port Assembly Rev. TRD MODULE & BNC PORT - TRD MODULE & BNC PORT DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 44 Source Module (E5061-62021) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. SOURCE MODULE - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 45 Remove cover Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. SOURCE MODULE - SOURCE MODULE DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 46 Remove Front Panel sub-assembly Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. SOURCE MODULE - SOURCE MODULE DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 47 Disconnect Open Rev. SOURCE MODULE - SOURCE MODULE DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 48 Disconnect (4ea) Remove Source Module (E5061-62021) Disconnect (2ea) Remove 0515-0430 (2ea) T10 M3L6 Pan Remove connectors (2ea) 5/16” Open End Wrench Remove 0515-2044 Remove BNC Port Assembly Rev. SOURCE MODULE - SOURCE MODULE DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 49 VRD Module (E4990-62008) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. VRD MODULE - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 50 Remove cover Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. VRD MODULE - VRD MODULE DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 51 Remove Front Panel sub-assembly Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. VRD MODULE - VRD MODULE DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 52 Disconnect Open Rev. VRD MODULE - VRD MODULE DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 53 Disconnect (4ea) Disconnect (3ea) Remove 0515-2044 Remove BNC Port Assembly Rev. VRD MODULE - VRD MODULE DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 54 Remove 0515-1946 (3ea) T10 M3L6 Flat Remove VRD Module (E4990-62008) Rev. VRD MODULE - VRD MODULE DIS-ASSEMBLY (5) E4990A Disassembly Procedure Keysight Technologies...
  • Page 55 I/O Control Board (E4990-66653) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. I/O CONTROL BOARD - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 56 Remove cover Remove trim strip Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. I/O CONTROL BOARD - I/O CONTROL BOARD DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 57 Disconnect Open Rev. I/O CONTROL BOARD - I/O CONTROL BOARD DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 58 Disconnect Remove 0515-0430 (2ea) T10 M3L6 PAN Remove I/O Control Board (E4990-66653) Rev. I/O CONTROL BOARD - I/O CONTROL BOARD DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 59 Analog Mother Board (E5061-66610) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. ANALOG MOTHER BOARD - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 60 Remove Trim Side Remove HANDLE ASSEMBLY T20 Attach T-384162 cart arm Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 61 Remove cover Remove trim strip Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 62 Remove Front Panel sub-assembly Remove 0515-1382 (5ea) T15 M3.5L6 Flat Disconnect flat cable of Front Panel Ass’y from CPU Module Remove 0515-2044 (2ea) T20 M4L10 Flat Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...
  • Page 63 Disconnect Open Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (4) E4990A Disassembly Procedure Keysight Technologies...
  • Page 64 Disconnect (3ea) Remove 0515-0430 (2ea) T10 M3L6 PAN Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (5) E4990A Disassembly Procedure Keysight Technologies...
  • Page 65 Remove Display Board (E5061-66651) Remove washers (2ea) Remove nuts (2ea) 5/8 Torque Box Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (6) E4990A Disassembly Procedure Keysight Technologies...
  • Page 66 Disconnect (10ea) Remove connectors (2ea) 5/16” Open End Wrench Remove 0515-2044 Remove BNC Port Assembly Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (7) E4990A Disassembly Procedure Keysight Technologies...
  • Page 67 Remove Modules (4ea) Remove 0515-1946 (3ea) T10 M3L6 Flat Remove 0515-0430 (6ea) T10 M3L6 Pan Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (8) E4990A Disassembly Procedure Keysight Technologies...
  • Page 68 4 Remove rear panel Remove washers (3ea) Remove nuts (3ea) 9/16 Torque Box Remove 0515-1946 (7ea) T10 M3L6 Flat Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (9) E4990A Disassembly Procedure Keysight Technologies...
  • Page 69 Disconnect (2ea) Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (10) E4990A Disassembly Procedure Keysight Technologies...
  • Page 70 Remove 0515-0430 (11ea) T10 M3L6 PAN Remove Analog Mother Board (E5061-66610) Remove 0515-1946 Disconnect T10 M3L6 FLAT Rev. ANALOG MOTHER BOARD - ANALOG MOTHER BOARD DIS-ASSEMBLY (11) E4990A Disassembly Procedure Keysight Technologies...
  • Page 71 Oven (Option 1E5) Dis-Assembly Procedure Note: 1. Torque value shown in this document is only for reference and only used during assembly. Rev. OVEN (OPTION 1E5) - DIS-ASSEMBLY PROCEDURE E4990A Disassembly Procedure Keysight Technologies...
  • Page 72 Remove cover Remove HANDLE ASSEMBLY T20 Remove 0515-1402 (4ea) Remove 0515-1402 (4ea) T15 M3.5L8 PAN T15 M3.5L8 PAN Remove foot (4ea) Rev. OVEN (OPTION 1E5) - OVEN (OPTION 1E5) DIS-ASSEMBLY (1) E4990A Disassembly Procedure Keysight Technologies...
  • Page 73 4 Remove rear panel Remove washers (3ea) Remove nuts (3ea) 9/16 Torque Box Remove 0515-1946 (7ea) T10 M3L6 Flat Rev. OVEN (OPTION 1E5) - OVEN (OPTION 1E5) DIS-ASSEMBLY (2) E4990A Disassembly Procedure Keysight Technologies...
  • Page 74 Remove 0515-0430 (3ea) For Option 1E5 Only Disconnect (2ea) Remove Oven Board Open Rev. OVEN (OPTION 1E5) - OVEN (OPTION 1E5) DIS-ASSEMBLY (3) E4990A Disassembly Procedure Keysight Technologies...