ISC Whitening Chassis Assembly

Document #:

LIGO-D1002559-v3

Document type:

D - Drawings

Abstract:

Assembly drawing of the aLIGO ISC Whitening Chassis

A diagram has been added to detail the Split Variant used to process the OMC DCPD signals
The OMC DCPD Split Variant in this card is OBSOLETE. See D1300520 for version used in O3, and D2200215 for O4 and O5.

Files in Document:

• PDF Version (ISC_Whitening_Module_assembly_v3.pdf, 235.2 kB)

Other Files:

• Split Variant PDF (ISC_Split_Whitening_Module_assembly_v1.pdf, 263.1 kB)
• Split Variant Visio (ISC_Split_Whitening_Module_assembly_v1.vsd, 1.0 MB)
• Visio Version (ISC_Whitening_Module_assembly_v3.vsd, 1.1 MB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Final Design
• Sensing and Control

Authors:

• Rich Abbott

Notes and Changes:

The PCB files were updated to version v4, due to component value changes. This assembly drawing is still correct for the new PCB version v5.

Related Documents:

• LIGO-T1100078: ISC Whitening Chassis Misc. Parts BOM
• LIGO-D1100206: ISC 8 Channel Whitening Filter Front Panel
• LIGO-D1100211: ISC 8 Channel Whitening Filter Rear Panel
• LIGO-D1001530: aLIGO ISC Whitening Board
• LIGO-D1002054: ISC Whitening Interface PCB
• LIGO-D1000217: Chassis Power Regulator PCB
• LIGO-D1002034: CDS Internal Chassis Power Cable C
• LIGO-T1100079: Standard 1U Internal Chassis DC Wiring Detail
• LIGO-T1100291: aLIGO ISC Whitening Chassis Test Procedure
• LIGO-D1300547: Split ISC Whitening Filter Interface Board Front Panel
• LIGO-D1300520: OMC DCPD Split ISC Whitening Filter Interface Board (O3 and before)
• LIGO-E1600061: ECR - Reduction of Bias Voltage Noise in OMC DCPDs
• LIGO-E1600192: PI Readbacks for OMC DCPDs

Referenced by:

• LIGO-D1100211-v1: ISC 8 Channel Whitening Filter Rear Panel
• LIGO-D1100206-v1: ISC 8 Channel Whitening Filter Front Panel
• LIGO-D1200297-v1: Digital I/O Tester
• LIGO-E1200796: DCN for initial mass release of ISC drawings
• LIGO-D1300547-v2: Split ISC Whitening Filter Interface Board Front Panel
• LIGO-T1100079-v1: Standard 1U Internal Chassis DC Wiring Detail
• LIGO-T1300603-v2: Split Whitening Board Driver Test Procedure
• LIGO-E1200425: aLIGO, ISC, Electronics, Whitening/VGA Module
• LIGO-T1100291-v2: aLIGO ISC Whitening Chassis Test Procedure
• LIGO-E1600279: DCN - Changes to ISC Whitening Amplifier