Left Housing Section - Sony WH-1000XM4 Service Manual

WH-1000XM4
Ver. 1.1
3-5.

LEFT HOUSING SECTION

– R-ch –
not supplied
(housing (L) block)
Note 1: Replacing only the MAIN L board is not possible.
When replacing the MAIN L board, be sure to replace the MAIN
L board and NFC L board simultaneously.
The NFC L board and NFC L board connection wire are included
in the repair parts of MAIN L board.
Also, when MAIN L board and NFC L board are replaced, then it
is always necessary to work the writing for multiple information
such as Bluetooth address and adjustment value of noise cancel-
ing function etc..
When MAIN L board is replaced, be sure to refer "NOTE FOR
REPLACING THE MAIN L BOARD" on page 6.
Ref. No. Part No. Description
201 500837301 SCREW, TAPPING, P2 (L = 5.0 mm) (Black)
202 A5018221A MAIN L BOARD, COMPLETE (SV) (Including NFC L
49
not supplied
(electret cap microphone)
Remark
board, NFC wire (UEWX2)) (See Note 1, 2)
headband section
(See page 50)
– L-ch –
not supplied
not supplied
I
not supplied
N
M
J
L
H
201
MAIN L board
(See Note 1)
Note 2: Replacing only the NFC L board is not possible.
When replacing the NFC L board, be sure to replace the MAIN L
board and NFC L board simultaneously.
The repair parts of NFC L board is included in repair parts of
MAIN L board.
Also, when MAIN L board and NFC L board are replaced, then it
is always necessary to work the writing for multiple information
such as Bluetooth address and adjustment value of noise cancel-
ing function etc..
When NFC L board is replaced, be sure to refer "NOTE FOR
REPLACING THE MAIN L BOARD" on page 6.
Ref. No. Part No.
203 X50021181
Sony CONFIDENTIAL
For Authorized Servicer
203
K
203
NFC L board
not
(See Note 2)
supplied
N
J
M
I
K
H
201
L
202
201
(See Note 1, 2)
Description
SCREW, SUB ASSY, SV (Silver, M1.7 X 5.0 mm)
NFC wire
(UEWX2)
Remark
SYS SET