Sony NWZ-X1051 service manual Consecutive Wi-Fi receptions RX Checking method

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NWZ-X1050/X1051/X1060/X1061

4-7-1. Consecutive no-modulation Wi-Fi transmission (TX (CW))

Checking method:

1.Enter the test mode.

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

3.Press the [>]/[.] key to select the “TX(CW)”.

4.Press the [u] key, the consecutive no-modulation Wi-Fi transmission is begun.

Screen display

WIFI TX (NO MOD)

XXch (XXXXMHz)

5.In this state, each time the [VOL +]/[VOL –] keys are pressed, the transmission channel is changed.

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

4-7-2. Consecutive modulation Wi-Fi transmission (TX (MOD))

Checking method:

1.Enter the test mode.

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

3.Press the [>]/[.] key to select the “TX(MOD)”.

4.Press the [u] key, the consecutive modulation Wi-Fi trans- mission is begun.

Screen display

WIFI TX (MOD)

XXch (XXXXMHz)

XXMbps

5.In this state, each time the [VOL +]/[VOL –] keys are pressed, the transmission channel is changed.

6.In this state, each time the [>]/[.] keys are pressed, the transmission bit rate is changed.

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

4-7-3. Consecutive Wi-Fi receptions (RX)

Checking method:

1.Enter the test mode.

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

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

4.Press the [u] key, the consecutive Wi-Fi reception is begun.

Screen display

WIFI RX

XXch (XXXXMHz)

5.In this state, each time the [VOL +]/[VOL –] keys are pressed, the reception channel is changed.

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

4-7-4. Wi-Fi RSSI acquisitions (RSSI)

Checking method:

1.Enter the test mode.

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

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

4.Press the [u] key, the RSSI is acquired. The RSSI is regularly renewed.

Screen display

WIFI RSSI

XXXX

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

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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 LCDUser specification contents playback 2 USER2 Other OtherClock 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 methodProcedure Reception output check RcvchkShutdown 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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