Page 78Regalia Service ManualSection 17: Electronic Information - Block Diagrams -Page 6 of 65544332211D DC CB BA A7"Touch Screen Display AssemblyQM29302-0100 USB Micro BUSBNeedle LaserNote: This board contains no active circuits.48VDC Aux PowerPro-Stitcher Power /Channel Lock ControlThis document is property of and proprietary to baby lock.Disclosure without express written permission is prohibitedby law. Copyright 2017 by baby lock.J4J1J9Wire harness from Control boardJ6J7USB Power OnlyUSB Power OnlyJ5J3USB from Control boardJ2J10J8Remote Power SwitchQM20034Light RingQM20037Remote on/off power cablefrom rear board QM20040QM20043QM23031*QM20026-1Wire harness from Control boardQM20026-1QM20026-3Rev DescriptionApproved: gjkWire harness from Control board*QM20026-1 USB Mini-BUSB Mini-BQM20035Front HandleKeyswitchInterfaceBoardFront Interface Board...Ground terminalInstall with noseattachment screwSizeScaleCAGE Code DWG NO RevSheetofAQM09032Wednesday, December 27, 2017 6 6A N/ASizeScaleCAGE Code DWG NO RevSheetofAQM09032Wednesday, December 27, 2017 6 6A N/ASizeScaleCAGE Code DWG NO RevSheetofAbaby lockQM09032Wednesday, December 27, 2017 6 6ARegalia System Block Diagram - Light Ring and FrontInterface BoardN/ALS1QM23095 speaker assembly