Sony MDR-IF4000 service manual Wiring on the SW Board, HOW to Hang the Tension Spring

Page 9

MDR-IF4000

2-11. WIRING ON THE SW BOARD

SW board

head band

cushion (B)

2-12. HOW TO HANG THE TENSION SPRING

Note for installation : Insert the end of the suspender assy under the S701 on SW board.

suspender assy	hanger lid (L)
	SW board
	tension spring
housing (L) assy	suspender assy
housing (L) assy	S701

9

Image 9

Contents

MDR-IF4000 SpecificationsDisassembly Table of ContentsDiagrams Exploded ViewsSection General Section Disassembly Disassembly FlowFront Plate R Assy Hanger R RX BaordFront Plate L Assy Wiring on the Right SideHanger L Batt BoardWiring on the Left Side HOW to Hang the Tension Spring Wiring on the SW BoardCircuit Boards Location Section DiagramsBlock Diagram RX Board Side a Printed Wiring Board Receiver SectionBatt Board Printed Wiring Board Power SectionConvertor Schematic Diagram Receiver SectionIC101 CXD4017R IC Block DiagramsMDR-IF4000 Section Exploded Views Housing L Assy SectionNot supplied PD1 board SP001 Supplied Housing R Assy SectionSection Electrical Parts ListPCM1773PWR RX RX-SW Memo Supplement Change of RX Board PD1 Board CH Front Section CH Rear Section Schematic Diagram Receiver Section Suffix-12 RX Suffix-12 RES, VAR, Carbon Memo Revision History