Sony ECM-44BMP - Appendix (Ecm-77 Lm)

5
[Description]
The connector of A-2207-775-A “CASE ASSY (S), AMPLIFIER” cannot be disassembled for
servicing or replaced either.
[Parts Registration Info.]
1
CASE ASSY (S), AMPLIFIER
A-2207-775-A
Only for ECM-77LM (New)
2
CAPSULE ASSY
A-1541-734-A
Common for ECM-77 (Existing part)
3
CLIP ASSY, HORIZONTAL
HOLDER
X-2537-404-6
Common for ECM-77 (Existing part)
4
SCREEN ASSY, WIND
A-1927-706-A
Common for ECM-77 (Existing part)
Fig.1
[Parts/Tools Required]
- Screw locking compound (ThreeBond TB-1401B or equivalent)
- DWT-B03R or equivalent and receiving system (for sound quality/operation check)
[Schematic]
Fig.2
①
②
③
④
CAPSULE
ASSY
CASE ASSY, AMPRIFIER
RED
S
8.2kΩ
220pF
SHIELD
3pin - Lemo
CONNECTOR
1
2
3
3pin - Lemo
CONNECTOR
view
Appendix (ECM-77LM)