12
DR-BT1/BT1K
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SECTION 4
EXPLODED VIEWS
4-1. HEADSET SECTION
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
9
3
4
10
11
12
13
6
not supplied
MIC1
1
2
5
7
20
8
15
16
18
19
14
17
1
2-177-362-01 BUTTON (B)
2
2-177-360-01 COVER, CABINET
3
2-177-363-01 PLATE, LIGHT GUIDE
4
2-177-361-01 BUTTON (A)
5
2-177-358-01 CABINET (UPPER)
6
A-1072-238-A HEADSET BOARD, COMPLETE
7
1-756-502-21 BATTERY, LITHIUM (ION) STORAGE
8
2-177-364-01 HOLDER, BATTERY
9
X-2024-415-1 PIPE MIC ASSY
10
2-179-697-01 STOPPER PIPE MIC
11
A-1088-258-A CONNECTOR BOARD, COMPLETE
12
3-254-014-11 SCREW
13
2-177-367-01 WASHER
14
2-177-368-01 SHEET, WASHER
15
2-177-359-01 CABINET (LOWER)
16
3-252-825-11 SCREW (1.7)
17
3-254-083-11 SCREW
18
X-2048-720-1 HOUSING SUB ASSY (including SP1)
19
2-177-355-01 HANGER (M)
20
3-831-441-99 CUSHION (LCD)
MIC1
1-542-601-11 MICROPHONE, ELECTRET CAP
