WH-XB900N
13
Sony CONFIDENTIAL
For Authorized Servicer
2-7. LITHIUM ION STORAGE BATTERY BLOCK (R-ch)
XXXXXXX
3 lithium ion storage battery block
(See Note)
– R-ch –
1 three screws
(2.0 u 5.0 mm)
2 Move the relay cable
to the outer side.
relay cable
Note:
When replacing the lithium ion storage battery block,
refer to “CHECKING THE NEW LITHIUM ION
STORAGE BATTERY FOR BEFORE USE AND
NOTES ON HANDLING” on page 4.
2-8. HOUSING (R) BLOCK, O-RING (A) (R-ch)
XXXXXXX
2 Draw out the relay cable
from the hole of housing
(R) block.
long path hanger
1 Open the short path hanger in the direction
of the arrow and pull out the shaft from the
hole of housing (R) block.
short path hanger
3 Open the long path hanger in the direction
of the arrow and pull out the shaft from the
hole of housing (R) block.
4 housing (R) block
– R-ch –
hole
5 O-ring (A)
Note:
Lubricant is applied to the O-ring (A)
parts for repair.
Be careful when handling the parts.
Also, it becomes parts for repair with
1 set of 4 pieces.
hole
5 O-ring (A)
Note:
Lubricant is applied to the O-ring (A)
parts for repair.
Be careful when handling the parts.
Also, it becomes parts for repair with
1 set of 4 pieces.
SYSSET
2019/05/1702:12:00(GMT+09:00)