Sony NC-AA MDR-RF950 Service Manual

SERVICE MANUAL
Ver 1.0 1998. 06
MDR-RF950RK is composed of the following models.
As for the service manual, it is issued for each component model,
then, please refer to it.
Headphones MDR-RF950
Transmitter TMR-RF950R
SPECIFICATIONS
General
Carrier frequency 913.0 – 915.0 MHz
Channel Ch1, Ch2, Ch3
Modulation FM stereo
Frequency response 18 – 22,000 Hz
Headphones
Power source DC3V: 2 R6 (size AA) battery or 2 supplied
Mass Approx. 265 g (9.4 oz.) incl. Ni-Cd batteries
Transmitter
RF power Less than 94 dBµV/m at 3 m
Power source DC9 V: supplied AC power adaptor
Audio input phono jacks/stereo mini jack
Dimensions Approx. 120 mm dia
3
(4 /
4
Mass Approx. 155 g (5.5 oz.)
Supplied Ni-Cd rechargeable
batteries
Model name NC-AA (HJ)
Voltage 1.2 V
Capacity 600 mAh
Battery life
Battery
Sony alkaline battery
SG (LR6)
Sony battery SR (R6P)
* at 1 kHz, 1 mW + 1 mW output
Design and specifications are subject to change without notice.
MICROFILM
9-924-926-11
MDR-RF950RK
NC-AA-HJ Ni-Cd rechargeable battery
290 mm
1
11 / in.) (w/h)
2
Approx. hours*
60
30
Sony Corporation
Personal A&V Products Company
MDR-RF950
TMR-RF950R
ACCESSORIES & PACKING MATERIALS
Ref. No. Part No. Description
! 1-465-948-21 ADAPTOR, AC (AC-S901)
! 1-506-652-11 ADAPTOR, PLUG
1-528-803-41 BATTERY, NICKEL CADMIUM
1-575-195-11 CORD, CONNECTION
3-864-034-11 MANUAL, INSTRUCTION
3-864-034-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH)
The components identified by
mark ! or dotted line with
mark ! are critical for safety.
Replace only with part number
specified.
WIRELESS STEREO

HEADPHONE SYSTEM

Published by Quality Engineering Dept.
US Model
Canadian Model
(ENGLISH, SPANISH) (US)
(Canadian)
Les composants identifiés par une
marque ! sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
98F057022-1
Printed in Singapore © 1998. 6
(Shibaura)