Advertisement
SONY.
SERVICE MANUAL
FOR
MICROPHONE
HEADSET SYSTEM DR-6020
Distortion
Less than 5% (350 — 6000 Hz, 114 dB SPL)
SN ratio
Better than 46 dB (114 dB SPL)
Matching impedance
100 — 470 ohms
Recommended load
impedance
150 ohms (AC load)
Operating voltage
8 = 32. vde
Plug type
Microphone: PJ-068U Compatible
Receiver: PJ-OS5U Compatible
Weight
ECM-9030, ECM-9035, ECM-9036: less than 110 g
ECM-9031: less than 115 g
PC-8410: less than 110 g
Original
Advertisement
