Read Sony NWZ-S543 / NWZ-S544 / NWZ-S545 Service Manual online
NWZ-S543/S544/S545
18
4-1-3. Standby current check
This mode is used in case standby current is checked.
This mode is used in case standby current is checked.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] key to select the “POWER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] key to select the “DSVCHK”.
4. Press the [
u
] key, enter the state of the deep sleep.
5. Press the [BACK] key, release the state of the deep sleep, and
return to minor item selection screen.
4-1-4. Charge current check
This mode is used in case charge current is checked.
This mode is used in case charge current is checked.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] key to select the “POWER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] key to select the “CHGCHK”.
4. Press the [
u
] key, the change setting is displayed.
liquid crystal display
CHGCHK
AC
AC
5. In this state, each time the [OPTION] key is pressed, the port
setting for the charge is changed as shown in the table below.
6. Press the [BACK] key, return to minor item selection screen.
4-1-5. Battery voltage detection check
This mode is used in case battery voltage is checked.
This mode is used in case battery voltage is checked.
Checking method:
1. Enter the test mode.
2. Press the [
1. Enter the test mode.
2. Press the [
v
]/[
V
] key to select the “POWER”, and press the
[
B
] key to enter the minor item.
3. Press the [
v
]/[
V
] key to select the “BATTCHK”.
4. Press the [
u
] key, the battery voltage is displayed.
When the battery voltage cannot be confi rmed, “ERROR” is
displayed.
displayed.
liquid crystal display
BATTCHK
Battery Voltage
X.XXXV
START
X.XXXV: Battery voltage
5. Press the [BACK] key, return to minor item selection screen.
4-2. Audio
While playing the audio track, it’s in a repeat state. If [BACK] key
is pressed, it’s stopped.
Press the [VOL +] key to switch the HP/LINE/SP.
While playing the audio track, it’s in a repeat state. If [BACK] key
is pressed, it’s stopped.
Press the [VOL +] key to switch the HP/LINE/SP.
liquid crystal display
MPTAPP MENU
POWER
OUTPUT
AUDIO
SN
VIDEO
F1
OTHER
F2
DEVICE
SEPLR
REC
SEPRL
FM
MAXOUT
SHUTDN
NMLZR
EXIT
SPCHK
Port control
Display
CHG_XCHGEN
CHG_PEN1
CHG_PEN2
AC
L
H
H
USB500
L
H
H
USB100
L
H
L
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