MDR-RF920RK/RF960RK
US Model
Canadian Model
SERVICE MANUAL
WIRELESS STEREO
HEADPHONE SYSTEM
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-877-524-01
2004B02-1
© 2004.02
SPECIFICATIONS
Ver 1.0 2004. 02
MDR-RF920RK and MDR-RF960RK are Composed
of the following models.
As for the service manual it is issued for each
component model, then please refer to it.
Photo : MDR-RF960RK
COMPONENT MODEL NAME FOR MDR-RF920RK/
MDR-RF960RK
General
Carrier frequency
913.5 – 914.5 MHz
Channel
Ch1, Ch2, Ch3
Modulation
FM stereo
Frequency response
MDR-RF920R : 20 – 20,000 Hz
MDR-RF960R : 10 – 22,000 Hz
Transmitter TMR-RF960R
Power source
DC 9 V: supplied AC power adaptor
Audio input
phono jacks/stereo mini jack
Dimensions
Approx. 133 x 124 x 136 mm
(5
1
/
4
x 5 x 5
3
/
8
in.)
(w/h/d)
Mass
Approx. 195 g (7 oz.)
MDR-RF920RK
MDR-RF960RK
Wireless Stereo Headphones MDR-RF920R
MDR-RF960R
Transmitter
TMR-RF920R
TMR-RF960R
Headphones MDR-RF920R, MDR-RF960R
Power source
Supplied rechargeable nickelmetal
hydride batteries BPHP550
or commercially available
(size AAA) dry batteries
Mass
Approx. 270 g (9.6 oz.) incl.
batteries
Supplied accessories
• AC power adaptor (1)
• Unimatch plug adaptor (1)
(stereo mini jack
y
stereo phone plug)
• Connecting cord (1)
(phono plugs
y
stereo mini plug), 1 m (3.3 ft.)
• Rechargeable nickel-metal hydride batteries (2)
Design and specifications are subject to change without notice.
