Advertisement
Quick Links
ECM-77LM
ECM-77BC
ECM-77B
- For the ECM-77LM, refer to "Appendix (ECM-77LM)".
- For the ECM-77BC, refer to "Appendix (ECM-77BC)".
- For the ECM-77B, refer to "Appendix (ECM-77B)".
ELECTRET CONDENSER MICROPHONE
ECM-44BMP
ECM-77BMP
ECM-166BMP
SERVICE MANUAL
1st Edition (Revised 1)
Corrected on January 5, 2021
Advertisement
Related Manuals for Sony ECM-77LM
Summarization of Contents
Operation and Specifications
Connecting to the Transmitter
Instructions for connecting the microphone to a transmitter.
Technical Specifications
Key technical parameters and features of the microphones.
Model-Specific Service Information
ECM-44BMP Service Details
Schematic, spare parts, and accessories for ECM-44BMP.
ECM-77BMP Service Details
Service info, schematic, spare parts, and accessories for ECM-77BMP.
ECM-166BMP Service Details
Service info, schematic, spare parts, and accessories for ECM-166BMP.
Appendices
Appendix ECM-77LM
Detailed information, parts, and schematic for the ECM-77LM.
Appendix ECM-77BC Variants
Corrections and service details for ECM-77BC variants.
Appendix ECM-77B
Applicable serial numbers, parts changes, and procedures for ECM-77B.
Wiring and Circuit Diagrams
Wiring Configurations
Wiring diagrams for different serial number ranges.
Circuit Diagrams
Electrical circuit schematics for various models and revisions.
Need help?
Do you have a question about the ECM-77LM and is the answer not in the manual?
Questions and answers