Sony MDR-RF845RK Service Manual

SERVICE MANUAL
Ver 1.0 2000. 07
MDR-RF845RK 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-RF845RK
Headphones MDR-RF845R
Transmitter TMR-RF845R
PARTS LIST
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Ref. No. Part No. Description
ACCESSORIES & PACKING MATERIALS
*******************************
0
1-465-948-11 ADAPTOR, AC (AC-S901K)(AEP)
0
1-473-590-11 ADAPTOR, AC (AC-S901) (UK)
0
1-473-606-11 ADAPTOR, PLUG
0 1-476-179-11 ADAPTOR, AC (AC-S9010) (AEP)
1-559-906-32 CORD, CONNECTION
3-222-708-11 MANUAL,INSTRUCTION (ENGLISH)(AEP,UK)
3-222-708-21 MANUAL,INSTRUCTION
(FRENNCH,GERMAN,SPANISH,DUTCH,ITALIAN,
MDR-RF845RK
Remarks
PORUTGUESE) (AEP)
SPECIFICATIONS
General
Carrier frequency 863.5 – 864.5 MHz
Channel Ch1, Ch2, Ch3
Modulation FM stereo
Frequency response 20 – 20,000 Hz
Transmitter TMR-RF845R
Power source DC 9 V: supplied AC power adaptor
Audio input phono jacks/stereo mini jack
Approx. 150 mm dia × 108 mm
Dimensions
(6 × 4
Mass Approx. 190 g (6.2 oz.)
Headphones MDR-RF845R
Power source DC 2.4 V: Built-in rechargeable battery
Mass Approx. 240 g (8.1 oz.) incl.
built-in rechargeable battery
Built-in Ni-Cd rechargeable battery
Model name NC-AA
Voltage 1.2 V
Capacity 700 mAh
Design and specifications are subject to change without notice.
WIRELESS STEREO
HEADPHONE SYSYTEM
AEP Model
UK Model
1 / in.) (w/h)
3