Main Board-2; Main Board-2 - Sony Walkman NW-ZX505 Service Manual

NW-ZX505/ZX507

2-16. MAIN BOARD-2

Note 1: When the MAIN board is replaced, make sure to refer to
"IMPORTANT NOTE OF REPLACING THE MAIN
BOARD" on page 7.
4 screw M1.4
(L = 3.0 mm)
top side
4 screw M1.4
(L = 3.0 mm)
front side
8 Remove the MAIN board
in the direction of the arrow.
Note about installing the MAIN board
< Fig. E >
board positioning hole
39
2 two step screws
3 USB holder block
4 screw M1.4
(L = 3.0 mm)
bottom side
board positioning hole
(See Fig. E)
When installing the MAIN board, make sure to align the board positioning hole and board positioning boss.
If the board positioning hole and board positioning boss are not aligned, the USB connector will be raised.
Check that the USB connector is not raised and that the board positioning hole and board positioning boss
are aligned before installing.
USB connector
– MAIN board conductor side –
5 Lift up the MAIN board in
the direction of the arrow.
Note 2: When installing the MAIN board,
align the hole and boss.
1 support
(rear bottom)
7 Move the BTL HP detect connector
wire to the outer side.
9 Draw the USB
connector out
of the hole.
6 Move the LCD FPC
0 MAIN board
(See Note 1)
top side
top side
Sony CONFIDENTIAL
For Authorized Servicer
board positioning boss
(See Fig. E)
9 Draw the card
hole
connector out
of the hole.
to the outer side.
board positioning boss
hole
boss
hole
SYS SET