Battery Assy Block-2 - Sony NW-WM1A Service Manual

2-5.

BATTERY ASSY BLOCK-2

sheet
(battery solder)
bottom
side
guide line
sheet
(battery solder)
7 Remove the solder. [red]
Note 2: Perform insulation such as
Note 3: When soldering, be careful so that
the soldering iron does not touch
the cabinet block.
soldering iron
cabinet
8 battery assy block
2 sheet
(battery solder)
bottom side
front side
taping the battery wire ends.
Note 4: Keep the solder height to 1.5 mm or shorter.
battery wire
MAIN board
bottom
side
battery wire [red]
Note 1: If the battery assy block is installed,
battery wire [black]
1 Lift up the
battery assy
block in the
direction of
the arrow.
5 Remove the solder. [black]
3 Remove the solder. [black]
Note 2: Perform insulation such as
4 Remove the solder. [red]
Note 2: Perform insulation such as
taping the battery wire ends.
solder portion
1.5 mm or shorter
– –
MAIN board
battery wire [black]
battery wire [black]
battery wire [white]
battery wire [red]
NW-WM1A/WM1Z
arrange the battery wire [black] as shown
in the figure below.
bottom
side
Note 2: Perform insulation such as
taping the battery wire ends.
taping the battery wire ends.
top side
6 Remove the solder. [white]
Note 2: Perform insulation such as
taping the battery wire ends.
17