Sony NWZ-S543 / NWZ-S544 / NWZ-S545 Service Manual ▷ View online
NWZ-S543/S544/S545
13
Note: Follow the disassembly procedure in the numerical order given.
2-2. TOP COVER BLOCK
Note 1:
This illustration sees the set from back cover side.
back cover block
screw driver etc.
Side view:
back cover side
2 The screw driver etc. must push the screw
hole side of the elongate hole.
(The top cover block comes to the surface)
OK NG
top cover block
8 top cover block
1 screw (1.4 u7.2)
3 Insert your nail in the gap between top cover block and back
cover block. Then slide it to arrow direction to remove claws
of top cover block.
Please Install the top cover block
as shown in figure.
as shown in figure.
Note 2: Make sure not break claws.
7 two claws
7
5 claw
4 four claws
6 four claws
NWZ-S543/S544/S545
14
2-3. 4 WAY BUTTON, 3 BUTTON, TOP COVER ASSY
Note:
This illustration sees the top cover block from in side.
2-4. LCD ASSY (LCD1)
3 4 way button
6 top cover tape B
9 top cover assy
5 top cover tape A
7 top cover tape C
8 ESD gasket
4 3 button
1 boss
1 boss
2 four bosses
Ver. 1.1
Note: The claw is set to the ditch and install.
7 LCD connector
8 LCD assy (LCD1)
2 guard 4 WA
6 SW PWB holder block
3
3
1 two screws
(1.4
u7.2)
4 screw
(1.4
u2.0)
5 screw
(1.4
u2.5)
SWITCH board
claw
ditch
NWZ-S543/S544/S545
15
2-5. BATTERY ASSY (BAT1)
7 battery assy (BAT1)
6 battery sheet
3 LCD holder
5
2 two screws
(1.4
u4.0)
4 Remove two solders of
battery
cable.
1 screw
(1.4
u2.5)
red
black
battery
Arrangement of battery cable
NWZ-S543/S544/S545
16
2-6. MAIN BOARD BLOCK
2-7. MAIN BOARD
Note: When installing knob hold and knob
speaker, the position of switch and
knob is set and installed.
6 VOL button
4 knob hold
5 knob speaker
black
red
red
black
battery
speaker
speaker
red
black
qa MAIN board block
9 two claws
7 screw
(1.4
u4.0)
8 screw
(1.4
u2.5)
Arrangement of battery cable
Arrangement of speaker cable
Arrangement of speaker cable
0
2 Remove two solders
of battery cable.
3 Remove two solders
of
speaker.
1 Remove two solders
of
speaker.
4 SWITCH board block
7 MAIN board
6 HP jack assy (HPJ1)
2 VOL SW assy (VSW1)
1 Remove two solders.
5 Remove three solders.
3 Remove four solders.
Note: When the MAIN board is replaced, refer to “NOTE THE
MAIN BOARD REPLACING” (page 4) in servicing notes.
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