Sony NWZ-E343 / NWZ-E344 / NWZ-E345 Service Manual ▷ View online
NWZ-E343/E344/E345
9
9. Open Windows Explorer and check that the folder,
“FAAC2E5D...” is deleted (The folder is automatically deleted
if step 7 is performed).
if step 7 is performed).
Before performing “Check Information ”
After performing “Check Information”
This folder is created when “Write Information” is clicked.
10. Exit the software and disconnect WALKMAN from the PC.
1.5
14981940
14981940
5000001
5000001
CA
CA
NWZ-E343
NWZ-E343
CA OK
14981940 5000001 NWZ-E343
14981940 5000001 NWZ-E343
2. Format
Formatting memory
[Format]
You can format the built-in flash memory of the player.
Note
If the memory is formatted, all data (songs, videos, photos, etc., including sample data
installed at the factory) will be erased. Be sure to verify the data stored in memory prior
to formatting, and export any important data to the hard disk of your computer.
to formatting, and export any important data to the hard disk of your computer.
Be sure not to initialize (format) the built-in flash memory of the player using Windows
Explorer. If you have formatted with Windows Explorer, format again using the player.
This function is only available in the pause mode.
From the [Home] menu, select
[Settings]
[Common Settings]
[Format].
[All data including songs will be deleted. Proceed?] appears.
Select [Yes].
[All data will be deleted. Proceed?] appears.
To cancel the operation, select [No].
To cancel the operation, select [No].
Select [Yes].
When initialization finishes, [Memory formatted.] appears.
To cancel the operation, select [No].
To cancel the operation, select [No].
NWZ-E343/E344/E345
10
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-5. HP JACK ASSY (HPJ1)
(Page
(Page
12)
2-6. KEY
BOARD
(Page
13)
2-10. MAIN BOARD, LCD ASSY (LCD1)
(Page
(Page
15)
2-9. VOL SW ASSY (VSW1)
(Page
(Page
14)
2-4. BACK COVER, KNOB VOL,
KNOB
KNOB
HOLD
(Page
12)
2-7. BATTERY
ASSY
(BAT1)
(Page
13)
2-8. TOP
COVER
(Page
14)
SET
2-3. KEY
COVER,
COVER RESET SW
(Page
11)
2-2. BUTTON
SHEET,
RING
ORNAMENT
(Page
11)
NWZ-E343/E344/E345
11
2-3. KEY COVER, COVER RESET SW
Note:
This illustration sees the main block from back cover side.
Note: Follow the disassembly procedure in the numerical order given.
2-2. BUTTON SHEET, RING ORNAMENT
2 four screws
(M1.4
u1.5)
4 ring ornament
boss
boss
1 button sheet
main block
3
Note: Button sheet is put
with
with
adhesive
sheet.
spacer (two places)
The spacer might be pasted on the position of
the figure below (two places).
Please install the RING ORNAMENT after
detaching this spacer (two pieces) when
the spacer is pasted here.
the figure below (two places).
Please install the RING ORNAMENT after
detaching this spacer (two pieces) when
the spacer is pasted here.
NoteoILQVtDOOLQJtKe5,N*25N$0(N7
1 two screws
(M1.7
u4.0)
3 key cover
top block
back cover
4 cover reset SW
2
spacer (two places)
KEY board
The spacer might be pasted on the position of
the figure below (two places).
Please install the KEY COVER after detaching
this spacer (two pieces) when the spacer is
pasted here.
the figure below (two places).
Please install the KEY COVER after detaching
this spacer (two pieces) when the spacer is
pasted here.
1RWHRILQVWDOOLQJWKH.(<&29(5
–)URQW6LGH–
Ver. 1.1
NWZ-E343/E344/E345
12
2-4. BACK COVER, KNOB VOL, KNOB HOLD
Note 1:
This illustration sees the top block from back cover side.
2-5. HP JACK ASSY (HPJ1)
Note:
This illustration sees the top block from back cover side.
0 knob hold
1 Insert your nail in the gap between
top cover and back cover. Then slide
your nail to arrow direction to remove
both side of claws of back cover.
your nail to arrow direction to remove
both side of claws of back cover.
8 back cover
3
back cover
top cover
battery block
Side view:
9 knob VOL
6 claw
spacer
4 claw
2 claw
5 claw
2 two claws
7 boss
Note 2:
When installing KNOB HOLD,
the position of switch and claw of
KNOB HOLD is set and installed.
KNOB HOLD is set and installed.
The spacer might be pasted on
the position of the figure below.
Please install the BACK COVER
after detaching this spacer when
the spacer is pasted here.
the position of the figure below.
Please install the BACK COVER
after detaching this spacer when
the spacer is pasted here.
Note oI iQVtDOOiQJ tKe %$&.
&29(5
&29(5
1 Remove three solders.
back cover
4 HP jack assy
(HPJ1)
3 claw
2 screw
(M1.4
u2.0)
Ver. 1.1
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