Sony NWZX1061FBLK Service Manual - Page 18

CH separation L-ch check SEPLR, Checking method, 2-6. CH separation R-ch check SEPRL, 2-7.

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NWZ-X1050/X1051/X1060/X1061 4-2-5. CH separation (L-ch) check (SEPLR) "1 kHz 0 dBs L-ch VOLUME: 25" audio signal is outputted. Checking method: 1. Enter the test mode. 2. Press the [>]/[.] key to select the "AUDIO", and press the [u] key to enter the minor item. 3. Press the [>]/[.] key to select the "SEPLR". 4. Press the [u] key, "1 kHz 0 dBs L-ch VOLUME: 25" audio signal is outputted. Screen display AUDIO SEPLR 1kHz 0dBs Lch HPOUT [ VOL: 25 ] START 4-2-7. Maximum output check (MAXOUT) "1 kHz 0 dBs L-ch/R-ch VOLUME: 30" (Headphone output when AVLS operates: "1 kHz 0 dBs L-ch/R-ch VOLUME: 14") audio signal is outputted. Checking method: 1. Enter the test mode. 2. Press the [>]/[.] key to select the "AUDIO", and press the [u] key to enter the minor item. 3. Press the [>]/[.] key to select the "MAXOUT". 4. Press the [u] key, "1 kHz 0 dBs L-ch/R-ch VOLUME: 30" (Headphone output when AVLS operates: "1 kHz 0 dBs Lch/R-ch VOLUME: 14") audio signal is outputted. Screen display AUDIO MAXOUT 1kHz 0dBs L/Rch HPOUT [ VOL: 30 ] AVLS OFF 5. Press the [HOME] key, return to minor item selection screen. 4-2-6. CH separation (R-ch) check (SEPRL) "1 kHz 0 dBs R-ch VOLUME: 25" audio signal is outputted. Checking method: 1. Enter the test mode. 2. Press the [>]/[.] key to select the "AUDIO", and press the [u] key to enter the minor item. 3. Press the [>]/[.] key to select the "SEPRL". 4. Press the [u] key, "1 kHz 0 dBs R-ch VOLUME: 25" audio signal is outputted. Screen display AUDIO SEPRL 1kHz 0dBs Rch HPOUT [ VOL: 25 ] START 5. In this state, each time the [OPTION] key is pressed, AVLS on/ off switch is performed. 6. Press the [HOME] key, return to minor item selection screen. 4-2-8. Normalizer check (NMLZR) "1 kHz -24 dBs L-ch/R-ch VOLUME: 30" audio signal is outputted. Checking method: 1. Enter the test mode. 2. Press the [>]/[.] key to select the "AUDIO", and press the [u] key to enter the minor item. 3. Press the [>]/[.] key to select the "NMLZR". 4. Press the [u] key, "1 kHz -24 dBs L-ch/R-ch VOLUME: 30" audio signal is outputted. Screen display START 5. Press the [HOME] key, return to minor item selection screen. AUDIO NMLZR 1kHz -24dBs L/Rch HPOUT [ VOL: 30 ] START 5. Press the [HOME] key, return to minor item selection screen. 18

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NWZ-X1050/X1051/X1060/X1061
18
4-2-5. CH separation (L-ch) check (SEPLR)
“1 kHz 0 dBs L-ch VOLUME: 25” audio signal is outputted.
Checking method:
1.
Enter the test mode.
2. Press the [
>
]/[
.
] key to select the “AUDIO”, and press
the [
u
] key to enter the minor item.
3. Press the [
>
]/[
.
] key to select the “SEPLR”.
4. Press the [
u
] key, “1 kHz 0 dBs L-ch VOLUME: 25” audio
signal is outputted.
Screen display
AUDIO SEPLR
1kHz 0dBs Lch
HPOUT [ VOL: 25 ]
START
5.
Press the [HOME] key, return to minor item selection screen.
4-2-6. CH separation (R-ch) check (SEPRL)
“1 kHz 0 dBs R-ch VOLUME: 25” audio signal is outputted.
Checking method:
1.
Enter the test mode.
2. Press the [
>
]/[
.
] key to select the “AUDIO”, and press
the [
u
] key to enter the minor item.
3. Press the [
>
]/[
.
] key to select the “SEPRL”.
4. Press the [
u
] key, “1 kHz 0 dBs R-ch VOLUME: 25” audio
signal is outputted.
Screen display
AUDIO SEPRL
1kHz 0dBs Rch
HPOUT [ VOL: 25 ]
START
5.
Press the [HOME] key, return to minor item selection screen.
4-2-7. Maximum output check (MAXOUT)
“1 kHz 0 dBs L-ch/R-ch VOLUME: 30” (Headphone output when
AVLS operates: “1 kHz 0 dBs L-ch/R-ch VOLUME: 14”) audio
signal is outputted.
Checking method:
1.
Enter the test mode.
2. Press the [
>
]/[
.
] key to select the “AUDIO”, and press
the [
u
] key to enter the minor item.
3. Press the [
>
]/[
.
] key to select the “MAXOUT”.
4. Press the [
u
] key, “1 kHz 0 dBs L-ch/R-ch VOLUME: 30”
(Headphone output when AVLS operates: “1 kHz 0 dBs L-
ch/R-ch VOLUME: 14”) audio signal is outputted.
Screen display
AUDIO MAXOUT
1kHz 0dBs L/Rch
HPOUT [ VOL: 30 ]
AVLS OFF
START
5.
In this state, each time the [OPTION] key is pressed, AVLS on/
off switch is performed.
6.
Press the [HOME] key, return to minor item selection screen.
4-2-8. Normalizer check (NMLZR)
“1 kHz –24 dBs L-ch/R-ch VOLUME: 30” audio signal is output-
ted.
Checking method:
1.
Enter the test mode.
2. Press the [
>
]/[
.
] key to select the “AUDIO”, and press
the [
u
] key to enter the minor item.
3. Press the [
>
]/[
.
] key to select the “NMLZR”.
4. Press the [
u
] key, “1 kHz –24 dBs L-ch/R-ch VOLUME: 30”
audio signal is outputted.
Screen display
AUDIO NMLZR
1kHz –24dBs L/Rch
HPOUT [ VOL: 30 ]
START
5.
Press the [HOME] key, return to minor item selection screen.