Battery (Li-Ion) Sub Assy (Lch) - Sony MDR-NC500D Servise Manual

3-3.

BATTERY (LI-ION) SUB ASSY (Lch)

ear pad (L)
two screws
(M2.6)
battery (LI-ION) sub assy
3-4. CHARGER BOARD (Lch)
• POSITION OF LEAD WIRES (CHARGER board)
to MAIN board
screen
connector
claw
– Side A –
red/dark blue
dark blue
blue
natural
black
green
natural/green
red/green
red (JACK board)
shield sheet (B)
sheet (B)
housing (L) sub assy
claw
claw
claw
Remove solders.
CHARGER board
flexible flat cable
(CHARGER board: CN402/JACK board)
– Side B –
natural (SP101)
blue (MIC101)
natural (MIC101)
yellow
blue (MIC131)
natural
natural (MIC131)
white
to MAIN board
red
black (housing plate)
black (JACK board)
MDR-NC500D
battery (LI-ION) sub assy lead
CN403
black
red
CHARGER board
red (SP101)
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