Sony NWZ-E353 / NWZ-E354 / NWZ-E355 Service Manual ▷ View online
NWZ-E353/E354/E355
21
4-5-5. Destination setting (DEST)
The destination setting, language information, and sound pressure
regulation information are written in the NAND fl ash memory.
The destination setting, language information, and sound pressure
regulation information are written in the NAND fl ash memory.
Note: Not used for the servicing.
4-5-6. Sound pressure regulation setting (SPSET)
ON/OFF of sound pressure regulation is confi rmed.
ON/OFF of sound pressure regulation is confi rmed.
Note: Not used for the servicing.
4-5-7. Firmware version check (FWVER)
The fi rmware version is displayed.
The fi rmware version is displayed.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “OTHER” and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “FWVER”.
4. Press the [
u
] key, the fi rmware version is displayed.
Screen display
OTHER FWVER
X.XX.XX
MODEL NAME
NWZ-####
SERIAL NO
@@@@@@@
X.XX.XX
: Firmware version
####
: Model name
@@@@@@@
: Serial No.
5. Press the [BACK] key, return to minor item selection screen.
4-5-8. NAND capacity check (NCAPCHK)
Capacity of NAND fl ash memory, present bad block, maximum
bad block, and vender ID are displayed.
Capacity of NAND fl ash memory, present bad block, maximum
bad block, and vender ID are displayed.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “OTHER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “NCAPCHK”.
4. Press the [
u
] key, capacity of NAND fl ash memory, present
bad block, maximum bad block, and vender ID are displayed.
Screen display
OTHER NCAPCHK
X GB
BADBLOCK
CUR (####)/MAX (@@@@)
VENDOR (XXXXXXXX)
$$$$
X
: Capacity of NAND fl ash memory
@@@@ : Number of present bad block
(It makes an error the acquisition of the number of
bad blocks at “–1”)
####
: Number of maximum bud block
(It makes an error the acquisition of the vender ID
at “–1”)
$$$$
: Vender of NAND fl ash memory
5. Press the [BACK] key, return to minor item selection screen.
4-6. CLESTE
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE WCABLE
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE WCABLE
DAC WOCABLE
DIREC
FM
SHUTDOWN
EXITTEST
FM
SHUTDOWN
EXITTEST
4-6-1. Clear stereo setting (With cable) (WCABLE)
This mode is according to an original sound playback, for adjust-
ment to right and left sound.
This mode is according to an original sound playback, for adjust-
ment to right and left sound.
Note: Not used for the servicing.
4-6-2. Clear stereo setting (No cable) (WOCABLE)
This mode is according to an original sound playback, for adjust-
ment to right and left sound.
This mode is according to an original sound playback, for adjust-
ment to right and left sound.
Note: Not used for the servicing.
NWZ-E353/E354/E355
22
4-7. DAC
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE
DAC B-GAIN
DIREC T-GAIN
FM
SHUTDOWN
EXITTEST
SHUTDOWN
EXITTEST
4-7-1. BASS-Gain/Fc setting (B-GAIN)
This mode is adjustment for the sound of BASS when playback.
Note: Not used for the servicing.
4-7-2. TREBLE-Gain/Fc setting (T-GAIN)
This mode is adjustment for the sound of TREBLE when playback.
Note: Not used for the servicing.
4-8. DIREC
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE
DAC
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE
DAC
DIREC OUTPUT
FM REC
SHUTDOWN PLAY
EXITTEST FORMAT
EXITTEST FORMAT
MICCHK
4-8-1. Direct recording output check (OUTPUT)
In this mode, the output confi rmation is done.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “DIREC”, and press the [
B
]
key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “OUTPUT”.
4. Press the [
u
] key, the sound output is begun.
Screen display
DIRECT REC CHK
XXXX -> ####
[ VOL: 30 ]
(WM-PORT ID=$$)
XXXX : Recording cable/cradle connecting state
####
: HP/LINE output state
$$
: ID of connected device
20 (When recording cable is connected, or cradle is
connected (LINEOUT cable unconnection))
5 (When cradle is connected (LINEOUT cable con-
nection))
5. Press the [BACK] key, return to minor item selection screen.
4-8-2. Direct recording recording (REC)
In this mode, it records by the format specifi ed in “Direct recording format
select”.
select”.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “DIREC”, and press the [
B
]
key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “REC”.
4. Press the [
u
] key, the recording is begun.
Screen display
REC CHECK
XXXX -> ####
[ VOL: 25 ]
LPCM
$$:$$
XXXX : Recording cable/cradle/recording microphone con-
necting state
####
: RECODING/STOP state
$$:$$
: Recording time
5. Press the [BACK] key, return to minor item selection screen.
NWZ-E353/E354/E355
23
4-8-3. Direct recording playback (PLAY)
In this mode, the sound recorded in “Direct recording recording” is repro-
duced.
duced.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “DIREC”, and press the [
B
]
key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “PLAY”.
4. Press the [
u
] key, the playback is begun.
Screen display
PLAY CHECK
XXXX -> ####
[ VOL: 25 ]
LPCM
$$:$$
XXXX : PLAYING/STOP state
####
: HP/LINE output state
$$:$$
: Playing time
5. Press the [BACK] key, return to minor item selection screen.
4-8-4. Direct recording format select (FORMAT)
In this mode, the recording format is selected.
Note: Not used for the servicing.
4-8-5. Built-in microphone check (MICCHK)
In this mode, the built-in microphone is checked.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “DIREC”, and press the [
B
]
key to enter the minor item.
3. Press the [
v
]/[
V
] keys to select the “MICCHK”.
4. Press the [
u
] key, the
built-in microphone check
is begun. In
this state, the sound that the built-in microphone perceived is
outputted from the headphone.
outputted from the headphone.
Screen display
MIC -> HP
[ VOL: 25 ]
5. Press the [BACK] key, return to minor item selection screen.
4-9. FM
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE
DAC
DIREC
AUDIO
VIDEO
VIDEO OUT
OTHER
CLESTE
DAC
DIREC
FM — RCVCHK
SHUTDOWN
EXITTEST
EXITTEST
4-9-1. Reception output check (RCVCHK)
FM tuning checked.
FM tuning checked.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “FM”, and press the [
B
]
key to select the “RCVCHK”.
3. Press the [
u
] key, “90.00 MHz” is displayed.
Screen display
FM RCVCHK
90.00 MHz
[VOL : 30]
[RSSI : XX]
[Sense-H : XX]
[Sense-L : XX]
4. In this state, each time the [
b
] key is pressed, frequency is
changes in the following order.
90.00 MHz (default)
→ 76.00 MHz → 95.75 MHz → 107.75
MHz
→ 87.50 MHz → 98.00 MHz → 108.00 MHz → 100.00
MHz
5. In this state, each time the [
B
] key is pressed, the LCD back-
light brightness is switched.
6. In this state, each time the [OPTION] key is pressed, color bar
is displayed.
7. In this state, slide the [HOLD] key from OFF to ON. Each time
the [
B
]/[
b
] keys are pressed, frequency changes in 0.05 MHz.
8. Press the [BACK] key, return to minor item selection screen.
4-10. Shutdown (SHUTDOWN)
Function that power supply of set can be turned off without ending
static test mode.
Function that power supply of set can be turned off without ending
static test mode.
Procedure:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] keys to select the “SHUTDOWN”, and press
the [
B
] key to select the “SURE ?”.
3. Press the [
u
] key, turn the power off while having entered the
test mode.
24
NWZ-E353/E354/E355
SECTION 4
EXPLODED VIEWS
1
4-258-545-01 SHEET (VOL), ADHESIVE
2
4-192-430-02 BUTTON (VOL) (–, +)
3
4-192-427-01 CASE (REAR) (RT)
4
4-195-816-11 SCREW 0+P2 M1.4 NEW TRU-STAR
5
4-192-431-01 KNOB (HOLD)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet’s Color
• Refer to “COLOR VARIATION” in the
“SERVICING NOTES” (page 5) about col-
or variation of model and destination.
or variation of model and destination.
4-1. CASE (REAR) SECTION
case (front) section
2
1
3
4
5
Click on the first or last page to see other NWZ-E353 / NWZ-E354 / NWZ-E355 service manuals if exist.