3
ECM-44BMP
ECM-77BMP
ECM-166BMP
ECM-77BMP
3-1. SERVICE INFORMATION
Microphone Capsule Removal
3-3. SPARE PARTS
NO. Part No. SP Description
1 A-4510-050-A s CAPSULE ASSY
2 A-8320-067-A s CASE ASSY, AMPLIFIER
3 1-500-249-21 s BEAD, FERRITE (CASE)
(For CE model only)
Q'ty Part No. SP Description
1pc X-5237-404-1 s SCREEN ASSY, WIND
1pc X-5237-410-1 s CLIP ASSY, HOLDER, HORIZONTAL
1pc 3-860-338-04 s MANUAL, INSTRUCTION
3-4. ACCESSORIES SUPPLIED
WIND SCREEN ASSY
HORIZONTAL CLIP ASSY
3. ECM-77BMP
3-2. SCHEMATIC DIAGRAM
3-pole mini
Phone plug
Chip
Sleeve
Ring
RED
SHIELD
CAPSULE
AMPLIFIER
CASE
ASSY
S
CABLE
WHT
S O N
Y
1
2
3
Note on mounting
Remove the cpasule assembly
with rubber sheet.
Amplifier case assembly
Capsule assembly
With locking compound
Amplifier case assembly
Capsule assembly
Contact spring
Locking compound: 0.0001 ml
Clean the spring
portion of the contact
with toluene.
Tightening Torque:
0.11~0.12N•m
(1.1~1.2kgf•m)
