Sony NWZ-WH303 Service Manual ▷ View online
NWZ-WH303/WH505
13
2-9. ORNAMENT (TOP) L BLOCK (L-CH) (NWZ-WH505)
2-8. BATTERY ASSY (BAT1) (L-CH) (NWZ-WH303)
1 Remove the battery block
in the direction of an arrow.
3 battery holder block
battery holder
guide line
2 Peel off the adhesive sheet (battery).
adhesive sheet (battery)
–
L-ch
–
–
Battery holder block inner view
–
Adhesive sheet (battery) setting
4 battery assy (BAT1)
Note: When peeling off the battery assy (BAT1) from
the adhesive sheet (battery), replace the battery
assy (BAT1) with new parts always.
1 Push the ornament (top) L from the hole of
the housing (L) by using a thin stick etc..
hole
4 ornament (top) L block
2 Peel off two adhesive sheet (
ornament
).
3 Peel off two sheet
ornament
adhesive
B.
–
L-ch
–
guide line
guide line
adhesive sheet (
ornament
)
–
Ornament (top) L block inner view
–
Adhesive sheet (
ornament
) setting
NWZ-WH303/WH505
14
2-10. BATTERY ASSY (BAT1) (L-CH) (NWZ-WH505)
2 Draw out battery wire.
housing (L)
guide line
1 Peel off the adhesive sheet (battery).
adhesive sheet (battery)
$GKHVLYHVKHHWEDWWHU\VHWWLQJ
–
/FK
–
3 battery assy (BAT1)
Note: When peeling off the battery assy (BAT1) from
the adhesive sheet (battery), replace the battery
assy (BAT1) with new parts always.
NWZ-WH303/WH505
15
2-11. FRONT PLATE ASSY (DR2) (R-CH)
–
R-ch
–
:LUHVHWWLQJ
1 three tapping screws
(P
B2.6)
rib
front plate assy
(DR2)
(DR2)
groove
groove
groove
groove
rib
front plate assy
(DR2)
(DR2)
driver
:LUHVHWWLQJ
marking
Note 2: Marking on the driver shows “+” side.
Note 3: The position of marking has a possibility
Note 2: Marking on the driver shows “+” side.
Note 3: The position of marking has a possibility
of having been changed.
[red/green]
Note 1: Must to soldered this
Note 1: Must to soldered this
wire to the "+" side
of the driver.
[green/natural]
1:=:+
front plate assy
(DR2)
(DR2)
driver
1:=:+
marking
Note 2: Marking on the driver shows “+” side.
Note 3: The position of marking has a possibility
Note 2: Marking on the driver shows “+” side.
Note 3: The position of marking has a possibility
of having been changed.
[red/green]
Note 1: Must to soldered this
Note 1: Must to soldered this
wire to the "+" side
of the driver.
[green/natural]
4 front plate assy (DR2)
Note
4: When installing the front plate assy (DR2),
align two ribs and two grooves.
2 Remove the front plate block
in the direction of an arrow.
3 Remove two solders.
HP wire (R) (WR2)
HP wire (R) (WR2)
NWZ-WH303/WH505
16
2-13. SUB BOARD (R-CH)
2-12. INNER HOUSING (R) (R-CH)
–
R-ch
–
1 four screws
2 inner housing (R)
2 Remove the MAIN board block
in the direction of an arrow.
1 screw
1 screw
3 Draw out the knob (play).
4 knob (play)
9 SUB board
5 Remove two solders.
8 Remove nine solders.
6 Remove two solders.
7 HP wire (R) (WR2)
[black]
[red/green]
[green/natural]
[red]
[natural]
[white]
[red]
[blue]
[red/natural]
[green]
SUB board
HP wire (R)
(WR2)
(WR2)
relay cord
relay cord
[natural]
[red/green]
[green/natural]
:LUHVHWWLQJ
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