Sony MDR-IF4000 - Manual (Page 7)

7
MDR-IF4000
2-7. BATT BOARD
2-8. HANGER (L)
3
4 BATT board
1 Removal the solder at 4 places.
2 two screws
(P 2.6x6)
to RX board
to RX board
to SW board
to driver (L-CH)
housing (L) assy
Note for installation : Solder the leads at the
places shown below with
attention to their colors.
natural
natural
RED
RED
RED
GRN
GRN
2
3
4
5 hanger (L)
Pay attention to the leads
when assembling.
Pay attention to the leads
when assembling.
1 two screws (P2.6 x 6)
hanger lid (L)
projection