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SON
Y:
SERVICE MANUAL
FOR
MICROPHONE
HEADSET SYSTEM DR-6020
ECM-9030, ECM-9031
FIG. ITEM
PART NUMBER
DESCRIPTION
2-387-728-11
CASE BUSHING
UNIT PER
ASSY
1
*2-538-425-01
AMP CASING (B)
1
7-682-148-09
SCREW +P 3x8
1
X-2538-402-1
CLIP ASS'Y
1
A-4581-030-A
MICROPHONE MAIN-FRAME ASS'Y
i
2-538-431-01
BUSHING
1
3-847-356-02
CLAMP
2
A-4518-282-A
AMP BOARD MOUNT
1
X-2538-404-1
PLUG (A) ASS'Y (FOR MICROPHONE)
1
X-2538-405-1
PLUG (B) ASS'Y (FOR RECEIVER) (ECM-9030)
1
X-4942-148-1
PLUG (B) ASS'Y (FOR RECEIVER) (ECM-9031)
1
1-247-837-00
CARBON RESISTOR
1.8KQ
5%
1/4W
1
1-247-839-00
CARBON RESISTOR
2.2KQ
5%
1/4W
1
1-247-841-00
CARBON RESISTOR
2.7KQ
5%
1/4W
1
1-247-843-00
CARBON RESISTOR
3.3KQ
5%
1/4W
1
This part is not supplied for service.
If it is damaged, change the whole
Figure 16. Microphone ECM-9030, ECM-9031 Exploded View
21
Original
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