Sony NWZ-E353 / NWZ-E354 / NWZ-E355 Service Manual ▷ View online
NWZ-E353/E354/E355
9
2-4. OPEN THE SHORT-LAND
Note 1: This illustration sees the mechanical commonness block from LCD assy side.
Note 2: Make sure to remove one solder to become an open state before disassembling the mechanical commonness block.
Note 3: Solder the short-land after all wirings are connected when you exchanged some mounted board.
Note 2: Make sure to remove one solder to become an open state before disassembling the mechanical commonness block.
Note 3: Solder the short-land after all wirings are connected when you exchanged some mounted board.
2-5. EMMC BOARD
1 Remove the solder of short-land (SL9501).
3
1 cushion (NAND)
4 spacer (NAND)
– Rear side view –
2 connector
Note: Lift vertically the EMMC board
when you remove the connector.
5 EMMC board
NWZ-E353/E354/E355
10
2-6. SUPPORT (M)
2-7. 3PIN HP JACK BLOCK
2 sheet (PWB)
2 sheet (PWB)
1 Peel the copper leaf (coral).
4 boss
4 boss
6 support (M)
– Rear side view –
5
3 Lift wires of battery assy (BAT1).
support (M)
:LUHSURFHVVLQJRIEDWWHU\DVV\%$7
wire of battery
assy (BAT1)
assy (BAT1)
2 claw
2 claw
1 sheet (VOL FPC)
6 three claws
7
5 screw (M1.4)
4 3pin HP jack assy flexible board
8 3pin HP jack block
3 support (main) (RT)
– Rear top side view –
NWZ-E353/E354/E355
11
2-8. LCD ASSY (LCD1)
A
1 Remove the LCD assy flexible board in the direction of arrow A.
two ditches
two ribs
4 LCD assy (LCD1)
3 adhesive sheet (LCD)
2 Pull out the LCD assy
flexible board from the
ditch of the chassis assy.
– Front side view –
Note 1: There is a possibility of damaging LCD assy flexible board when
removing excluding the direction of arrow
A.
Note 2: Please match the position of two ditches and two ribs when you install
LCD assy flexible board.
If putting into the connector shift ditch and rib, connector will be broken.
OK
NG
NG
NWZ-E353/E354/E355
12
2-9. MOTHER BOARD
6
4 Remove two solders
of VOL KEY wire.
MOTHER board
red
black
– Rear side view –
7 sheet (MOTHER)
0 MOTHER board
1 sheet (PWB)
8 sheet (coral) adhesive
9 label (2d code)
5 two screws (M1.4)
2 Remove two solders of battery assy (BAT1).
Note 1: When the battery assy (BAT1) is removed, refer to “ABOUT THE
HANDLING OF THE BATTERY ASSY (BAT1)” (page 4).
VOL KEY wire
Part No.
: 9-913-402-43
Description : polyimide sheet, t=0.075
:ire SrRFessiQJ RI 92/ Ne\ wire
– )rRQW side view –
– )rRQW side view –
red
black
MOTHER board
3 Cut and peel off the sheet (MOTHER).
3 mm
4 mm
Note 2: When assembling, please paste the polyimide
sheet by using the follwing part and make the
size, Approx. 3 mm
u 4 mm.
sheet
(MOTHER)
(MOTHER)
wire of battery assy (BAT1)
:ire SrRFessiQJ RI EaWWer\ ass\ (BAT1)
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