Sony NWZ-S636F Service Manual page 12
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Also See for NWZ-S636F:
- Service manual (28 pages) ,
- Operating instructions manual (11 pages) ,
- Operation manual (166 pages)
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NWZ-S636F/S636FK/S638F/S639F/S736F/S738F/S739F
4-2-1. Output check (OUTPUT)
"1 kHz 0 dBs L-ch/R-ch VOLUME: 25" audio signal is output-
ted.
Checking method:
1. Enter the test mode.
2. Press the [
]/[
] key to select the "AUDIO", and press the [
v
V
key to enter the minor item.
3. Press the [
]/[
] key to select the "OUTPUT".
v
V
4. Press the [
] key, "1 kHz 0 dBs L-ch/R-ch VOLUME: 25"
u
audio signal is outputted.
liquid crystal display
AUDIO OUTPUT
1kHz 0dBs L/Rch
HPOUT [ VOL: 25 ]
START
5. Press the [BACK] key, return to minor item selection screen.
4-2-2. S/N check (SN)
"Infi nity Zero VOLUME: 30" audio signal is outputted.
Checking method:
1. Enter the test mode.
2. Press the [
]/[
] key to select the "AUDIO", and press the [
v
V
key to enter the minor item.
3. Press the [
]/[
] key to select the "SN".
v
V
4. Press the [
] key, "Infi nity Zero VOLUME: 30" audio signal
u
is outputted.
liquid crystal display
AUDIO SN
Infi nity Zero
HPOUT [ VOL: 30 ]
START
5. Press the [BACK] key, return to minor item selection screen.
12
4-2-3. Frequency characteristic 1 check (F1)
"20 Hz 0 dBs L-ch/R-ch VOLUME: 25" audio signal is output-
ted.
Checking method:
1. Enter the test mode.
]
2. Press the [
]/[
] key to select the "AUDIO", and press the [
B
v
V
key to enter the minor item.
3. Press the [
]/[
] key to select the "F1".
v
V
4. Press the [
] key, "20 Hz 0 dBs L-ch/R-ch VOLUME: 25"
u
audio signal is outputted.
liquid crystal display
AUDIO F1
20Hz 0dBs L/Rch
HPOUT [ VOL: 25 ]
START
5. Press the [BACK] key, return to minor item selection screen.
4-2-4. Frequency characteristic 2 check (F2)
"20 kHz 0 dBs L-ch/R-ch VOLUME: 25" audio signal is output-
ted.
Checking method:
]
1. Enter the test mode.
B
2. Press the [
]/[
] key to select the "AUDIO", and press the [
v
V
key to enter the minor item.
3. Press the [
]/[
] key to select the "F2".
v
V
4. Press the [
] key, "20 kHz 0 dBs L-ch/R-ch VOLUME: 25"
u
audio signal is outputted.
liquid crystal display
AUDIO F2
20kHz 0dBs L/Rch
HPOUT [ VOL: 25 ]
START
5. Press the [BACK] key, return to minor item selection screen.
]
B
]
B
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