Sony NW-S4 Service Manual ▷ View online
8
NW-S4
6
1 VOL (volume) +/– (page 10)
2 Display (page 11)
3 SHIFT button (pages 12, 13)
4 N/x (play/stop) button
2 Display (page 11)
3 SHIFT button (pages 12, 13)
4 N/x (play/stop) button
(page 10)
5 ./> (MEGA BASS/MODE)
buttons (pages 11, 12, 13)
Parts and controls
6 Battery compartment
(page 7)
7 Strap holder
8 HOLD switch (page 14)
9 Headphones jack (page 10)
0 AVLS switch (page 14)
qa USB connector (page 9)
8 HOLD switch (page 14)
9 Headphones jack (page 10)
0 AVLS switch (page 14)
qa USB connector (page 9)
Refer to the page numbers indicated in parentheses for details.
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
NW-S4
9
• This set can be disassembled in the order shown below.
3-1.
DISASSEMBLY FLOW
SECTION 3
DISASSEMBLY
Main board
Sub board
Jack flexible module,
Jack (small type) (waterproof) (J301)
Jack (small type) (waterproof) (J301)
Set
Lower case assy
Note:
Follow the disassembly procedure in the numerical order given.
3-2.
LOWER CASE ASSY
2
lock knob (battery lid)
Note: This set is a drip-proof type.
Make it sure that no gaps on the
exterior of the set or no looseness
of screws exsist after repairing and
re-assembling the set.
Check it again before shipping.
exterior of the set or no looseness
of screws exsist after repairing and
re-assembling the set.
Check it again before shipping.
1
two screws
(1.7
(1.7
×
6)
1
two screws
(1.7
(1.7
×
6)
3
lower case assy
NW-S4
10
3-3.
JACK FLEXIBLE MODULE, JACK (SMALL TYPE) (WATERPROOF) (J301)
3-4.
MAIN BOARD
6
retainer (jack)
5
screw
(1.7
(1.7
×
2.5)
3
two screws
(1.7
(1.7
×
2.5)
4
jack flexible module
7
jack (small type) (waterproof)
(J301)
(J301)
2
P cover assy
1
5
MAIN board
1
Remove the solder of battery terminal (+).
2
Remove the solder of battery terminal (–).
4
connector
(CN802)
(CN802)
3
SUB board
upper case assy
NW-S4
11
3-5.
SUB BOARD
7
SUB board
1
bracket retainer
4
connection conductive board
3
BL unit
2
liquid crystal display panel
6
LCD fitting plate
5
KEY flexible print board
5
MODE flexible module
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