Sony NWZ-X1051 service manual Audio Audio

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NWZ-X1050/X1051/X1060/X1061

4-1-3. Standby current check (DSVCHK) This mode is used in case standby current is checked.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the “POWER”, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “DSVCHK”.

4.Press the [u] key, enter the state of the deep sleep.

5.Press the [HOME] key, release the state of the deep sleep.

Screen display

POWER DSVCHK

OK

6. Press the [HOME] key, return to minor item selection screen.

4-1-4. Charge current check (CHGCHK) This mode is used in case charge current is checked.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the “POWER”, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “CHGCHK”.

4.Press the [u] key, the charge setting is displayed.

Screen display

POWER CHGCHK

AC

AC

5.In this state, each time the [>] key is pressed, the port setting for the charge is changed as shown in the table below.

 

 

Port control

 

Display

CHG_XCHGEN

CHG_PEN1

CHG_PEN2

AC

L

H

H

USB500

L

H

H

USB100

L

H

L

6. Press the [HOME] key, return to minor item selection screen.

4-1-5. Battery voltage detection check (BATTCHK) This mode is used in case battery voltage is checked.

Checking method:

1.Enter the test mode.

2.Press the [>]/[.] key to select the “POWER”, and press the [u] key to enter the minor item.

3.Press the [>]/[.] key to select the “BATTCHK”.

4.Press the [u] key, the battery voltage is displayed.

When the battery voltage cannot be confirmed, “ERROR” is displayed.

Screen display

POWER BATTCHK

X.XXXV

X.XXXV: Battery voltage

5. Press the [HOME] key, return to minor item selection screen.

4-2. Audio (AUDIO)

While playing the audio track, it’s in a repeat state. If [BACK] key is pressed, it’s stopped.

Press the [.] key to switch the HP/LINE/SPEAKER.

Screen display

MPTAPP (X.XX.XX)

POWER

AUDIO OUTPUT

VIDEO SN

OTHER F1

CLESTE F2

DAC SEPLR

WIFI SEPRL

FM MAXOUT

NC NMLZR

SHUTDOWN SPCHK

EXITTEST SPKCHK

USER1

USER2

USER3

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Contents Ver .0 889-490-01NWZ-X1050/X1051/X1060/X1061 Table of Contents DisassemblyDiagrams Section Servicing NotesReset all setting Wallpapers settingFormat OtherPlease cut out along the dotted line and use it Memo Judgment From The Test Mode Hold switch S881 ConnectionJudgment from the voltage measurement U//. keys ConnectionSection Disassembly Disassembly FlowPanel Rear Hold AssyMain Board Assy Including Battery Assy Battery Assy BATT1, Main BoardPIN HP Jack Assy J001, Chassis Section EL Indicator Element EL01 Base top Adhesive sheet top Qf chassisHome KEY BOARD, Guard Multi Front sideTouch Panel Module TPM1, Frame Section Test Mode Audio Audio Frequency characteristic 1 check F1 Frequency characteristic 2 check F2Output check Output 2. S/N check SNCH separation L-ch check Seplr CH separation R-ch check SeprlMaximum output check Maxout Normalizer check NmlzrSpeaker check User specification contents playback 3 USER3 User specification contents playback 1 USER1Video Video LCD display check LCDOther Other User specification contents playback 2 USER2Clock check Clock Destination setting Dest Sound pressure regulation setting SpsetKey check KEY Format FormatClear stereo setting No cable Wocable BASS-Gain/Fc setting B-GAINTREBLE-Gain/Fc setting T-GAIN Wi-Fi WifiConsecutive Wi-Fi receptions RX Checking method Wi-Fi Rssi acquisitions Rssi Checking methodWi-Fi power setting Power Checking method Wi-Fi access point connection Apconn Checking methodReception output check Rcvchk ProcedureShutdown Shutdown Section Diagrams Schematic DiagramFor Printed Wiring Boards For Schematic DiagramsPrinted Wiring Board IC541 R541Section Exploded Views Panel Rear SectionMain Board Section BATT1Touch Panel Section 107Section Electrical Parts List Home KEY MainAccessories Revision History Ver Date Description of Revision
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