NWZ-F885, NWZ-F886, NWZ-F887 - Sony Audio Service Manual (repair manual). Page 30

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NWZ-F885/F886/F887
30
2. Tap 
“BATTERY”.
10:10
ServiceModeTool
COLOR
BATTERY
3. Confi rm that the following screen is displayed, and tap the 
[RESET] button.
10:10
Push “Reset” button according to specifications.
Reset
ServiceModeTool
4. Confi rm that the “Reset success!” is displayed on the center of 
screen.
10:10
Push “Reset” button according to specifications.
Reset
Reset success!
ServiceModeTool
5. Press the [
1
] button on “WALKMAN”, and confi rm  that 
screen on “WALKMAN” is turned off (sleep mode state).
[1] button
display
Note 1: Hold down the [
1
] button on “WALKMAN” by mistake, screen 
on “WALKMAN” is turned Power off screen.
  
(The 
following 
fi gure is example of display)
 
  When screen on “WALKMAN” is turned Power off screen, tap 
the “
” (Back) button, and press the [
1
] button on “WALK-
MAN” again.
6.  Remove the solder of three lead wires, and remove the lead 
wires from the board. Next, solder the three lead wires to the 
board, and confi rm that power supply of “WALKMAN” is 
turned off..
Three lead wires
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