Sony MDR-RF975RK Service Manual

SERVICE MANUAL
Ver 1.0 2001. 05
MDR-RF975RK is Composed of the following models.
As for the service manual it is issued for each component model,
then please refer to it.
COMPONENT MODEL NAME FOR MDR-RF975RK
Wireless Stereo Headphones MDR-RF975R
Transmitter
PARTS LIST
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Ref. No. Part No. Description
ACCESSORIES & PACKING MATERIALS
****************************
0
1-473-588-12 ADAPTOR, AC (AC-S901)
1-473-606-11 ADAPTOR, PLUG
(Stereo mini jack t stereo phone plug)
1-751-754-11 CORD, CONNECTION
(Phono plugs y stereo mini plug), 1m
3-233-606-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH)
Sony Corporation
9-873-142-11
Personal Audio Company
2001E0200-1
Shinagawa Tec Service Manual Production Group
© 2001.5
MDR-RF975RK
MDR-RF975RK
TMR-RF975R
Remark
SPECIFICATIONS
General
Carrier frequency
913.5 – 914.5 MHz
Channel Ch1, Ch2, Ch3
Modulation FM stereo
Frequency response
18 – 22,000 Hz
Transmitter TMR-RF975R
Power source DC 9 V: supplied AC power adaptor
Audio input phono jacks/stereo mini jack
Dimensions Approx. 130
(5 1 / 5 3
X
4
Mass Approx. 200 g (7 oz.)
Headphones MDR-RF975R
Power source DC 2.4 V: Built-in rechargeable
Mass Approx. 350 g (12.3 oz.) incl.
built-in rechargeable battery
Built-in Ni-MH rechargeable battery
Model name NH-AAC
Voltage 1.2 V
Capacity 1,000 mAh
Design and specifications are subject to change without
notice.
WIRELESS STEREO

HEADPHONE SYSTEM

US Model
135 150 mm
X X
/ 6 in.) (w/h/d)
X
8
battery