Housing (R) Block, O-Ring (Aori) (R-Ch); Front Plate (L) Block (L-Ch) - Sony WH-CH700N Service Manual

WH-CH700N
2-9.

HOUSING (R) BLOCK, O-RING (AORI) (R-ch)

1 Open the short path hanger in the direction
of the arrow and pull out the shaft from the
hole of housing (R) block.
5 O-ring (AORI)
Note: Lubricant (SANKOL) is applied to
the O-ring (AORI) parts for repair.
Be careful when handling the parts.

2-10. FRONT PLATE (L) BLOCK (L-ch)

Note 1: The L MAIN board, L NFC board, front plate (L) block, and
front plate (R) block have specifi c combinations and cannot
be repaired and replaced individually. If the L MAIN board,
L NFC board, front plate (L) block, or front plate (R) block
malfunctions, replace the SVX headband assy.
– L-ch –
4 Remove two solders
of the driver wire.
Note 2: The L MAIN board can be removed without
removing the solders of the driver wire.
wire holding
sheet
12
– R-ch –
short path hanger
L MAIN board
L MAIN board
3 wire holding sheet
driver wire
5 O-ring (AORI)
Note: Lubricant (SANKOL) is applied to the
O-ring (AORI) parts for repair.
Be careful when handling the parts.
long path hanger
2 Open the long path hanger in the direction
of the arrow and pull out the shaft from the
hole of housing (R) block.
hole
4 housing (R) block
Install each wire as shown figure below.
[natural] [green]
microphone
wire
driver wire
2 Remove the front plate (L) block
in the direction of the arrow.
5 front plate (L) block
3 Draw out the relay wire
from the hole.
L MAIN board
1 four screws
(2 5)