Sony NWZ-X1051 service manual Reception output check Rcvchk, Shutdown Shutdown, Procedure

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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 [u] key to select the “RCVCHK”.

3.Press the [u] key, “90.00 MHz”.

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]

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 [u] key to select the “SURE ?”.

3.Press the [u] key, turn the power off while having entered the test mode.

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

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Contents Ver .0 889-490-01NWZ-X1050/X1051/X1060/X1061 Diagrams Table of ContentsDisassembly Section Servicing NotesFormat Reset all settingWallpapers setting OtherPlease cut out along the dotted line and use it Memo Judgment from the voltage measurement Judgment From The Test ModeHold switch S881 Connection 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 Output check Output Frequency characteristic 1 check F1Frequency characteristic 2 check F2 2. S/N check SNMaximum output check Maxout CH separation L-ch check SeplrCH separation R-ch check Seprl Normalizer check NmlzrSpeaker check Video Video User speciﬁcation contents playback 3 USER3User speciﬁcation contents playback 1 USER1 LCD display check LCDClock check Clock User speciﬁcation contents playback 2 USER2Other Other Key check KEY Destination setting DestSound pressure regulation setting Spset Format FormatTREBLE-Gain/Fc setting T-GAIN Clear stereo setting No cable WocableBASS-Gain/Fc setting B-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 methodShutdown Shutdown ProcedureReception output check Rcvchk For Printed Wiring Boards Section DiagramsSchematic Diagram 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