Sony NWZX1061FBLK - Walkman 32 GB Portable Network Audio Player Service Manual page 16

NWZ-X1050/X1051/X1060/X1061
4-1-3. Standby current check (DSVCHK)
This mode is used in case standby current is checked.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "POWER", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "DSVCHK".
> .
4. Press the [ ] key, enter the state of the deep sleep.
u
5. Press the [HOME] key, release the state of the deep sleep.
Screen display
POWER DSVCHK
OK
6. Press the [HOME] key, return to minor item selection screen.
4-1-4. Charge current check (CHGCHK)
This mode is used in case charge current is checked.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "POWER", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "CHGCHK".
> .
4. Press the [ ] key, the charge setting is displayed.
u
Screen display
POWER CHGCHK
AC
AC
5. In this state, each time the [
for the charge is changed as shown in the table below.
Display CHG_XCHGEN
AC L
USB500 L
USB100 L
6. Press the [HOME] key, return to minor item selection screen.
16
] key is pressed, the port setting
>
Port control
CHG_PEN1 CHG_PEN2
H H
H H
H L
4-1-5. Battery voltage detection check (BATTCHK)
This mode is used in case battery voltage is checked.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "POWER", and press
> .
the [ ] key to enter the minor item.
u
3. Press the [ ]/[ ] key to select the "BATTCHK".
> .
4. Press the [ ] key, the battery voltage is displayed.
u
When the battery voltage cannot be confi rmed, "ERROR" is
displayed.
Screen display
POWER BATTCHK
X.XXXV
X.XXXV: Battery voltage
5. Press the [HOME] key, return to minor item selection screen.
4-2. Audio (AUDIO)
While playing the audio track, it's in a repeat state. If [BACK] key
is pressed, it's stopped.
Press the [ ] key to switch the HP/LINE/SPEAKER.
.
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO OUTPUT
VIDEO SN
OTHER F1
CLESTE F2
DAC SEPLR
WIFI SEPRL
FM MAXOUT
NC NMLZR
SHUTDOWN SPCHK
EXITTEST SPKCHK
USER1
USER2
USER3