Sony NWZX1061FBLK - Walkman 32 GB Portable Network Audio Player Service Manual page 22

NWZ-X1050/X1051/X1060/X1061
4-4-2. Key check (KEY)
The operation of the key is confi rmed.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "OTHER", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "KEY".
> .
4. Press the [ ] key, all keys are displayed.
u
Screen display
OTHER KEY
REW PLAY FF VOL–
HOLD
START
5. The character corresponding to the key is selected every time
the key is pressed. "OK" is displayed if all keys are pressed.
6. Slide the [HOLD] key from ON to OFF, return to minor item
selection screen.
4-4-3. Frequency check that presses key (KEYNUM)
The frequency to which the key is pressed, insert/pull out frequen-
cy of cradle and insert/pull out frequency of the headphone are
displayed.
Note: Not used for the servicing.
4-4-4. Touch panel check (TOUCH)
The position in which the touch panel is pressed is displayed.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "OTHER", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "TOUCH".
> .
4. Enter the mode when the [
panel is pressed, the position in which the touch panel is
pushed at that time is displayed.
Screen display
OTHER TOUCH #0
60fps
XX-XX-XX-XX-XX-XX
XX-XX-XX-XX-XX
NO GESTURE
5. Press the [HOME] key, return to minor item selection screen.
22
VOL+
NC
] key is pressed. When the touch
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4-4-5. Format (FORMAT)
The user's area is formatted, and ICV for the video and ICV for
audio are initialized.
Note: Not used for the servicing.
Format the set from "Settings" → "Common settings" → "Format"
when it home menu in usually operates when the set should format
it.
4-4-6. Destination setting (DEST)
The destination setting, language information, and sound pressure
regulation information are written in the NAND fl ash memory.
Note: Not used for the servicing.
4-4-7. Sound pressure regulation setting (SPSET)
ON/OFF of sound pressure regulation is confi rmed.
Note: Not used for the servicing.
4-4-8. Firmware version check (FWVER)
The fi rmware version is displayed.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "OTHER" and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "FWVER".
> .
4. Press the [ ] key, the fi rmware version is displayed.
u
Screen display
OTHER FWVER
X.XX.XX
MODEL NAME
NWZ-####
SERIAL NO
@@@@@@@
WIFI MAC ADR
&&-&&-&&-&&-&&-&&
WIFI MAC ADR(NVP)
%%-%%-%%-%%-%%-%%
X.XX.XX
####
@@@@@@@
&&-&&-&&-&&-&&-&& : MAC address of WiFi module
%%-%%-%%-%%-%%-%% : MAC address of WiFi in NVP
5. Press the [HOME] key, return to minor item selection screen.
: Firmware version
: Model name
: Serial No.