Sony NWZ-F804 / NWZ-F805 / NWZ-F805N / NWZ-F806N Service Manual ▷ View online
NWZ-F804/F805/F805N/F806/F806N
29
4-3. BATTERY
The learning cycle value of built-in rechargeable battery held to
the NVP domain of the MAIN board can be rewritten.
The learning cycle value of built-in rechargeable battery held to
the NVP domain of the MAIN board can be rewritten.
Execution condition:
When the BATTERY ASSY (BAT1) is replaced, perform this
mode absolutely.
When the BATTERY ASSY (BAT1) is replaced, perform this
mode absolutely.
Note: When you assemble or disassemble the BATTERY ASSY
(BAT1), do work not to make it short-circuit absolutely.
Preparation:
• Replace the BATTERY ASSY (BAT1) to new part with refer-
• Replace the BATTERY ASSY (BAT1) to new part with refer-
ence to “2. DISASSEMBLY” (page 13 to 20).
Note 1: Change this unit into the state before assembling SV CASE ASSY
(the state where the battery is showing).
– Rear view (bottom side) –
battery assy (BAT1)
Three lead wires
• Install the service mode tool in “WALKMAN” with reference
to “2. INSTALLING METHOD OF THE SERVICE MODE
TOOL” (page 21).
TOOL” (page 21).
Note 2: “ServiceModeTool” is used in this mode.
Procedure:
1. Start “ServiceModeTool” by tap the “ServiceModeTool” icon.
1. Start “ServiceModeTool” by tap the “ServiceModeTool” icon.
(The display position in the following fi gure is an example)
2. Tap
“BATTERY”.
ServiceModeTool
COLOR
BATTERY
10:10
3. Confi rm that the following screen is displayed, and tap the
“RESET” button.
ServiceModeTool
Push “Reset” button according to
specifications.
specifications.
Reset
10:10
4. Confi rm that the “Reset success!” is displayed on the center of
screen.
ServiceModeTool
Push “Reset” button according to
specifications.
specifications.
Reset success!
Reset
10:10
Ver. 1.1
NWZ-F804/F805/F805N/F806/F806N
30
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)
Power off
Airplane mode
Airplane mode is off
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..
board, and confi rm that power supply of “WALKMAN” is
turned off..
Three lead wires
7. Hold down the [
1
] button on “WALKMAN”, and confi rm that
“WALKMAN” boots up normally.
(The
following
fi gure is example of display)
10:16
[
1
] button
Saturday, janualy 1
display
8. Connect PC and “WALKMAN” with the USB cable for the
WM-PORT (accessory).
USB cable
with facing upward,
making sure the
connection is secure.
making sure the
connection is secure.
9. Confi rm that the USB connection screen is displayed on
“WALKMAN”, and confi rm that charge is performed normal-
ly.
ly.
Note 2: If the USB connection screen is not displayed, swipe the status bar
on the top of the screen then tap “USB connected” on the notifi ca-
tion panel.
tion panel.
USB storage in use
USB Mass storage
6:09
Before turning off USB storage, make sure
you have unmounted (”ejected”) your
Android’s USB storage from your computer.
Turn off USB storage
10. Assemble “WALKMAN” completely, and the confi rming is
completed.
Notes after mode completion:
Note 1: After work is completed, uninstall the service mode tool abso-
lutely.
(Refer to “3. UNINSTALLING METHOD OF THE SERVICE
MODE TOOL” on page 23 about procedure)
Note 2: When this unit connects with some site in order to perform the
operation check (When the connection with WiFi and the opera-
tion check of browser, etc. are performed etc.), the WiFi setting
list and the history of browser, etc. remain on this unit.
tion check of browser, etc. are performed etc.), the WiFi setting
list and the history of browser, etc. remain on this unit.
In that case, perform reset and initialization with reference to
page 4.
(When initialization is performed, all user informations are
cleared)
Ver. 1.1
31
NWZ-F804/F805/F805N/F806/F806N
SECTION 4
EXPLODED VIEWS
1
X-2585-534-1 SVX CAP ASSY (BLACK)
1
X-2585-539-1 SVX CAP ASSY (WHITE)
1
X-2585-542-1 SVX CAP ASSY (LIGHT PINK)
1
X-2585-543-1 SVX CAP ASSY (GOLD)
1
X-2585-544-1 SVX CAP ASSY (RED)
2
4-432-785-01 BUTTON (POWER) (BLACK)
2
4-432-785-12 BUTTON (POWER) (WHITE)
2
4-432-785-31 BUTTON (POWER) (LIGHT PINK)
2
4-432-785-51 BUTTON (POWER) (RED)
2
4-432-785-61 BUTTON (POWER) (GOLD)
3
X-2585-535-1 SVX ORNAMENT ASSY (BLACK)
3
X-2585-546-1 SVX ORNAMENT ASSY (WHITE)
3
X-2585-549-1 SVX ORNAMENT ASSY (LIGHT PINK)
3
X-2585-550-1 SVX ORNAMENT ASSY (GOLD)
3
X-2585-551-1 SVX ORNAMENT ASSY (RED)
4
4-432-827-02 SHEET
(ORN_FRONT),
ADHESIVE
5
4-432-839-01 GASKET
(FRONT)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
• Refer to “ABBREVIATION AND COLOR
VARIATION” in the “SERVICING NOTES”
(page 9) about abbreviation and color vari-
ation of model.
(page 9) about abbreviation and color vari-
ation of model.
4-1. CAP, ORNAMENT SECTION
1
3
4
5
2
case section
32
NWZ-F804/F805/F805N/F806/F806N
4-2. CASE SECTION
51
9-885-173-62 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F804: CEW2)
51
9-885-173-63 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F804: EE)
51
9-885-173-64 SV CASE ASSY (GOLD) (Including Buttons)
(NWZ-F804: EE)
51
9-885-173-65 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F804: MX3)
51
9-885-173-66 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F804: E3)
51
9-885-173-67 SV CASE ASSY (RED) (Including Buttons)
(NWZ-F804: E3)
51
9-885-173-68 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F805: US)
51
9-885-173-69 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F805: CEW1, CEW2, CEW3, CEW4, CEW5)
51
9-885-173-78 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F805: EE)
51
9-885-173-79 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F805: MX3)
51
9-885-173-80 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F805: E3)
51
9-885-173-81 SV CASE ASSY (RED) (Including Buttons)
(NWZ-F805: E3)
51
9-885-173-84 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F805N)
51
9-885-173-85 SV CASE ASSY (WHITE) (Including Buttons)
(NWZ-F805N)
51
9-885-173-86 SV CASE ASSY (LIGHT PINK) (Including Buttons)
(NWZ-F805N)
51
9-885-173-87 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F806: CEW1, CEW2, CEW3, CEW5)
51
9-885-173-88 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F806: US)
51
9-885-173-92 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F806: EE)
51
9-885-173-93 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F806: MX3)
51
9-885-173-94 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F806: E3)
51
9-885-173-95 SV CASE ASSY (BLACK) (Including Buttons)
(NWZ-F806N)
51
9-885-173-96 SV CASE ASSY (WHITE) (Including Buttons)
(NWZ-F806N)
52
X-2585-533-1 SVX HOLDER ASSY (for BLACK, RED, GOLD)
52
X-2585-537-1 SVX HOLDER ASSY (for WHITE)
52
X-2585-538-1 SVX HOLDER ASSY (for LIGHT PINK)
53
4-437-291-11 SCREW, +P 1.4
54
4-442-289-01 SCREW, +P2 1.4X3
55
4-437-291-01 SCREW, +P 1.4
56
4-445-692-02 SHEET,
SPACER
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
52
53
53
54
54
55
battery section
56
56
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