Sony NWZ-S774BT Service Manual ▷ View online
NWZ-S773BT/S774BT/S775BT
17
2-12. BATTERY ASSY (BAT1)
2 sheet
(PWB)
4 adhesive sheet (BATT)
5 battery assy
(BAT1)
3 Remove two solders of battery wire.
Note 3: When the battery assy (BAT1) is removed,
refer to “ABOUT THE HANDLING OF
THE BATTERY ASSY (BAT1)” (page 3).
1 Remove the LCD assy flexible board in the
direction of arrow
A.
A
Note 1: There is a possibility of damaging LCD assy flexible board when
removing excluding the direction of arrow
A.
Note 2: Please match the position of two ditches
and two ribs when you install LCD assy
flexible
board.
If putting into the connector shift ditch
and rib, connector will be broken.
sheet (PWB)
guide line
guide line
Arrange out battery wire outside.
MOTHER board
battery assy
(BAT1)
(BAT1)
3DVWLQJSRVLWLRQRIVKHHW3:%
%DWWHU\DVV\%$7VHWWLQJ
two ribs
two ditches
–5HDUERWWRPVLGHYLHZ–
battery wire
MOTHER board
red
gap
black
%DWWHU\ZLUHVHWWLQJ
OK
NG
OK
NG
NG
NWZ-S773BT/S774BT/S775BT
18
2-13. 3PIN HP ASSY
1 HP flexible board
(CN1401)
7 3pin HP assy
(HPJ1)
6 adhesive sheet
(CF)
5 support HP
3 claw
2
screw (M1.4)
OK
NG
– Rear bottom side view –
MOTHER board
Fully inserted
Fully inserted
Not fully inserted/
Slanting
Slanting
MOTHER board
OK
NG
Note 1: When you install the HP flexible board, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
Note 2: When you install the 3pin HP assy block, push fully.
4
Remove the 3pin HP assy block
in the direction of an arrow.
3pin HP assy block
chassis main
Not fully inserted
chassis main
3pin HP assy block
2-14. BT BOARD
Note 1: When BT board is replaced, the data writing processing etc. are necessary.
For details, refer to “NOTE THE BOARDS REPLACING” on page 5.
Note 2: When BT board is replaced, it is necessary to do the connection of “WALKMAN” and wireless stereo headphones (MDR-NWBT10).
Refer to “ABOUT CONNECTION WITH THE WIRELESS STEREO HEADPHONE AFTER “WALKMAN” REPAIR” on page 4 for the connec-
tion method.
tion method.
1
BT-VOL flexible board
(CN2501)
2
screw (M1.4)
hole
boss
2
screw (M1.4)
Insert is straight to the interior.
Insert is incline.
NG
OK
– Front bottom side view –
Note 4: When you install the BT-VOL flexible board,
please install them correctly.
There is a possibility that this machine damages
when not correctly installing it.
3
BT board
Note
3: When installing the BT board,
match the position of hole and
boss.
NWZ-S773BT/S774BT/S775BT
19
2-15. CHASSIS (COVER) BLOCK
Note 1: There is combination in the chassis (cover) block and the chassis main block.
For details, refer to “EXPLODED VIEWS” on page 36 and 37.
4 chassis (cover) block
3 two bosses
3 two bosses
2
screw
(M1.4)
2
screw
(M1.4)
1
side spacer
1
side spacer
– Front bottom side view –
OK
NG
Screw hole is matched.
Screw hole is not matched.
Note 2: When installing the chassis (cover) block,
check that the position of a screw hole is right.
NWZ-S773BT/S774BT/S775BT
20
2-16. LCD ASSY (LCD1)
4 LCD assy (LCD1)
3 Pull out the LCD assy flexible board
from the ditch of the chassis (main).
Note
3: Please pull it out carefully so
as not to damage.
1 Remove the LCD assy flexible board in the
direction of arrow
A.
Note 1: There is a possibility of damaging LCD assy flexible board when
removing excluding the direction of arrow
A.
Note 2: Please match the position of two ditches and two ribs when you install
LCD assy flexible board.
If putting into the connector shift ditch and rib, connector will be broken.
2 Peel off the adhesive sheet (LCD).
A
OK
NG
NG
two ribs
two ditches
– Front bottom side view –
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