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Removing the built-in battery (XW-SMA3 only)

Insert the ordinary flat-head (−

) screwdriver into 

the gap between the speaker grille and grille 
frame, and press the grille outward to release it.

The speaker grille is press-fitted into the grille frame.

Take care not to injure yourself with the tip of the 
screwdriver.

on

input

network

input

volume

standby/on

Ordinary flat-head (–) 
screwdriver

Speaker grill

2  Remove the speaker grill.

on

input

network

input

volume

standby/on

Speaker grill

3  Remove the 4 screws on the bottom of the unit.

Screws

4  Remove the grille frame.

The grille frame is fixed firmly in position. Remove the 

13 screws (a) holding the frame, then insert your finger 

in the duct (b) and pull out firmly.

 on

input

network

input

volume

standby/on

(a)

(b)

5  Remove the connectors.

First remove the 1 connector (a) on the upper inside 

surface of the unit. Next, remove the 3 connectors (b) 

on the unit’s lower inside surface.

(a)

(b)

6  Remove the MAIN ASSY.

Remove the 9 MAIN ASSY screws, then use the wire 

cutters to cut the antenna wire.

Wire cutters

Screws

MAIN ASSY

7  Remove the 4 screws around the battery case 

to remove the battery and battery case.

Battery

Battery case

TIPS

・ 

When removing the lithium-ion battery, do not pull on 
the device’s connectors or wires.

・ 

Insert the tip of the ordinary flat-head (−) screwdriver 

between the battery and case, and pry out the battery. 
Be careful not to scar the battery with the tip of the 
screwdriver.

8  Use a piece of adhesive tape to tape the battery 

connector to the side of the battery.

Electrical tape

TIPS

・ 

To avoid short circuit accidents, cover the entire 
connector with adhesive tape and fasten it to the 
battery’s body.

CAUTION

・ 

Follow the precautions noted below when placing the 
depleted lithium-ion battery into the recycling container 
of a participating dealer.

 

-

Do not remove any of the battery’s vinyl plastic 
covering.

 

-

Do not cut the battery’s wire or connector.

 

-

Do not attempt to disassemble the battery.

 

-

If the battery’s metallic terminal becomes exposed, 

cover it entirely in electrical insulating tape.

・ 

When disposing of the other parts of the device, follow 
all local community rules and ordinances regarding 
disposal.

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ARH7151-A

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