Sony NW-A100TPS Service Manual page 44

NW-A100TPS/A105/A105HN/A106HN
5-2-4. Frequency response check 2 (Frequency check2)
It can be output the "Sampling rate: 44.1 kHz/Frequency: 20 kHz
(L/R-ch)/Bit rate: 16 bit" audio signal for the frequency response
check.
Procedure:
1. Press the [+] or [–] button to select the "Audio", and press the
[ ] or [ ] button to enter the minor item.
u >
2. Press the [+] or [–] button to select the "Frequency check2".
3. Press the [ ] button, the audio signal output screen is dis-
u
played and enter an arbitrary value.
(For the buttons operation for setting, refer to "Common button
input setting of the audio item" on page 43)
Screen display
Audio
(AUD F2LR command)
Audio frequency-2
[ 44100]
sampling
bit rate [16]
[20000]
freq(R)
freq(L) [20000]
play time [10]
output [SE]
volume [ 90]
4. Press the [ ] button, and output an audio signal using the set-
u
tings selected.
5. Switch the [HOLD] switch in the order of OFF t ON, or ON
t OFF t ON, to return to minor item selection screen.
5-2-5. CH separation (L-ch) check (Separation-L check)
It can be output the "Sampling rate: 44.1 kHz/Frequency: 1 kHz
(L-ch)/Bit rate: 16 bit" audio signal for the separation (L-ch) check.
Procedure:
1. Press the [+] or [–] button to select the "Audio", and press the
[ ] or [ ] button to enter the minor item.
u >
2. Press the [+] or [–] button to select the "Separation-L check".
3. Press the [ ] button, the audio signal output screen is dis-
u
played and enter an arbitrary value.
(For the buttons operation for setting, refer to "Common button
input setting of the audio item" on page 43)
Screen display
Audio
(AUD SEPL command)
Ch separation (L)
[ 44100]
sampling
bit rate [16]
[ 0]
freq(R)
freq(L) [ 1000]
play time [10]
output [SE]
volume [ 90]
4. Press the [ ] button, and output an audio signal using the set-
u
tings selected.
5. Switch the [HOLD] switch in the order of OFF t ON, or ON
t OFF t ON, to return to minor item selection screen.
44
The format of the
audio signal output
Item of button input settings
The format of the
audio signal output
Item of button input settings
5-2-6. CH separation (R-ch) check (Separation-R check)
It can be output the "Sampling rate: 44.1 kHz/Frequency: 1 kHz
(R-ch)/Bit rate: 16 bit" audio signal for the separation (R-ch) check.
Procedure:
1. Press the [+] or [–] button to select the "Audio", and press the
[ ] or [ ] button to enter the minor item.
u >
2. Press the [+] or [–] button to select the "Separation-R check".
3. Press the [ ] button, the audio signal output screen is dis-
u
played and enter an arbitrary value.
(For the buttons operation for setting, refer to "Common button
input setting of the audio item" on page 43)
Screen display
Audio
(AUD SEPR command)
Ch separation (R)
sampling [ 44100]
bit rate [16]
[ 1000]
freq(R)
freq(L) [ 0]
play time [10]
output [SE]
volume [ 90]
4. Press the [ ] button, and output an audio signal using the set-
u
tings selected.
5. Switch the [HOLD] switch in the order of OFF t ON, or ON
t OFF t ON, to return to minor item selection screen.
5-2-7. Maximum output check (Max output check)
It can be output the "Sampling rate: 44.1 kHz/Frequency: 1 kHz
(L/R-ch)/Bit rate: 16 bit/Volume: 120" audio signal for the maxi-
mum output check.
Procedure:
1. Press the [+] or [–] button to select the "Audio", and press the
[ ] or [ ] button to enter the minor item.
u >
2. Press the [+] or [–] button to select the "Max output check".
3. Press the [ ] button, the audio signal output screen is dis-
u
played and enter an arbitrary value.
(For the buttons operation for setting, refer to "Common button
input setting of the audio item" on page 43)
Note: This test item can not change the volume. It has been fi xed at the
maximum value (120).
Screen display
Audio
(AUD MAXO command)
Audio output (max)
[ 44100]
sampling
bit rate [16]
[ 1000]
freq(R)
freq(L) [ 1000]
play time [10]
output [SE]
volume [120]
4. Press the [ ] button, and output an audio signal using the set-
u
tings selected.
5. Switch the [HOLD] switch in the order of OFF t ON, or ON
t OFF t ON, to return to minor item selection screen.
Sony CONFIDENTIAL
For Authorized Servicer
The format of the
audio signal output
Item of button input settings
The format of the
audio signal output
Item of button input settings
Fixed
SYS SET