Sony MDR-IF4000 service manual Batt Board, Hanger L

Page 7

MDR-IF4000

2-7. BATT BOARD

1 Removal the solder at 4 places.

Note for installation : Solder the leads at the

	places shown below with
	attention to their colors.
housing (L) assy
		natural
	GRN	RED
		RED
4 BATT board	to RX board	RED
		RED
		to RX board
		to SW board
	natural	RED
3		RED
3		GRN

to driver (L-CH)

2two screws

(P 2.6x6)

2-8. HANGER (L)

1two screws (P2.6 x 6)

hanger lid (L)

Pay attention to the leads when assembling.

projection

2	5 hanger (L)

Pay attention to the leads
when assembling.	3

4

7

Image 7

Contents

MDR-IF4000 SpecificationsExploded Views Table of ContentsDisassembly Diagrams Section General Disassembly Flow Section DisassemblyFront 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