Sony NWZX1061FBLK - Walkman 32 GB Portable Network Audio Player Service Manual page 26

NWZ-X1050/X1051/X1060/X1061
4-8. FM
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO
OTHER
CLESTE
DAC
WIFI
FM — RCVCHK
NC
SHUTDOWN
EXITTEST
4-8-1. Reception output check (RCVCHK)
FM tuning checked.
Checking method:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "FM", and press the
> .
[ ] key to select the "RCVCHK".
u
3. Press the [ ] key, "90.00 MHz".
u
4. In this state, each time the [OPTION] key is pressed, frequency
is changes in the following order.
Screen display
FM RCVCHK
90.00 MHz
[VOL : 30]
[WIFI : OFF]
90.00 MHz (default) → 76.00 MHz → 95.75 MHz → 107.75
MHz → 87.50 MHz → 98.00 MHz → 108.00 MHz
5. Press the [HOME] key, return to minor item selection screen.
4-9. NC
Screen display
MPTAPP (X.XX.XX)
POWER
AUDIO
VIDEO
OTHER
CLESTE
DAC
WIFI
FM
NC — GAIN-L
SHUTDOWN GAIN-R
EXITTEST
26
4-9-1. Microphone gain (L-ch) adjustment (GAIN-L)
Microphone gain (L-ch) is adjusted.
Note: Not used for the servicing.
4-9-2. Microphone gain (R-ch) adjustment (GAIN-R)
Microphone gain (R-ch) is adjusted.
Note: Not used for the servicing.
4-10. Shutdown (SHUTDOWN)
Function that power supply of set can be turned off without ending
static test mode.
Procedure:
1. Enter the test mode.
2. Press the [ ]/[ ] key to select the "SHUTDOWN", and
> .
press the [ ] key to select the "SURE ?".
u
3. Press the [ ] key, turn the power off while having entered the
u
test mode.