Sony MDR-RF815RK Service Manual

MDR-RF815RK

SERVICE MANUAL

AEP Model

UK Model

Ver 1.0 2000. 06

MDR-RF815RK 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-RF815RK

Headphones	MDR-RF815R
Transmitter	TMR-RF815R

PARTS LIST

The components identified by mark 0or dotted line with mark 0are critical for safety. Replace only with part number specified.

Ref. No.

Part No.

Description

Remarks

ACCESSORIES & PACKING MATERIALS

*******************************

01-465-948-11 ADAPTOR, AC (AC-S901K)(AEP)

01-473-590-11 ADAPTOR, AC (AC-S901) (UK)

01-473-606-11 ADAPTOR, PLUG

01-476-179-11 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,

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-RF815R
Power source	DC 9 V: supplied AC power adaptor
Audio input	phono jacks/stereo mini jack
Dimensions	Approx. 150 mm dia × 108 mm
	(6 × 4 1/3 in.) (w/h)
Mass	Approx. 190 g (6.2 oz.)
Headphones MDR-RF815R
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
Optional accessory	PC-236HG (stereo mini jack ↔
Plug adaptor

monaural mini plug)

Design and specifications are subject to change without notice.

WIRELESS STEREO HEADPHONE SYSYTEM

MDR-RF815RK

SECTION 1

GENERAL

This section is extracted from instruction manual.

A To connect to a headphones jack

Setting up the transmitter

1 Connect the transmitter to audio/video equipment. Select one of the hookups below depending on the jack type:

Transmitter
TMR-RF815R					to AUDIO IN
					A jacks
OFF ON	B	R A	L	DC IN 9V	1 2 3
NOISE FILTER	AUDIO IN				CHANNEL
Right channel				Left channel
(red)				(white)

Connecting cord (supplied)

Unimatch plug	to headphones
adaptor	jack (stereo
(supplied)	mini jack)
to headphones
jack (stereo
phone jack)
	CD Walkman,
	MD Walkman,
	WALKMAN*,
	VCR, etc.

5-B Turn up the volume to a moderate level with the VOL control, then tune the headphones in to the frequency of the transmitter with the TUNING control until you can hear the audio signal loud and clear.

B MDR-RF815R

Auto power on/off function

When you remove the headphones from your head, the power turns off automatically. Do no allow the self adjusting band to be pulled up, otherwise the headphones will be switched on.

The power turns on.

TUNING control

VOL control

Sony Corporation

9-927-949-11	Audio Entertainment Group	2000F1646-1
		Printed in Japan ©2000.6
	— 2 —	Published by PE General Engineering Dept.