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Ver 1.1  1998. 07

MICROFILM

MDR-IF330RK

SERVICE MANUAL

CORDLESS STEREO

HEADPHONE SYSTEM

US Model

Canadian Model

E Model

Australian Model

Tourist Model

MDR-IF330RK is Composed of the following models.
As for the service manual it is issued for each component model,
then please refer to it.

Cordless Stereo Headphones

MDR-IF330R

Transmitter

TMR-IF330R

COMPONENT MODEL NAME MDR-IF330RK

PARTS LIST

Ref. No.

Part No.

Description

Remark

MDR-IF330R

TMR-IF330R

SPECIFICATIONS

General

Modulation system

Frequency modulation

Carrier frequency

Right 2.8MHz
Left 2.3MHz

Frequency response 18 – 22,000Hz

Transmitter

Power source

DC IN 9V jack accepts power supplied from the AC
power adaptor for use on the following voltages:

Operating voltage

US, Canadian,
Central & South America model

120V AC,60Hz

Australian model

240V AC,50Hz

E, Hong Kong model

220 - 230V AC,50Hz

Tourist model

110 -120V/220-240V AC,50/60Hz

Audio input

Phono jacks/stereo mini jack

Dimensions

Approx. 106 x 217 x 110mm
(4 

1

/

4

 x 8 

5

/

8

 x 4 

3

/

8

in.) (w/h/d)

Mass

Approx. 125g (4.4oz.)

Headphone

Charging and using hours

Approx. charging hours

Approx. using hours*

1

1.5

24**

30

*

at 1kHz 1mW + 1mW output

** the hours required to fully charge an empty battery
Battery life*

Battery

Approx. hours

Sony alkaline battery LR6(SG)

100

Sony battery R6P(SR)

50

*

at 1kHz 1mW + 1mW output

Power source

Supplied Ni-Cd rechargeable battery NC-AA(HJ)
or commercially available R6 (size AA) dry battery

Mass

Approx. 180g (6.4oz.) including battery

Supplied Ni-Cd rechargeable battery
Model name

NC-AA (HJ)

Type

Ni-Cd

Voltage

1.2V

Capacity

600mAh

Design and specifications are subject to change without notice.

• Abbreviation

CND

: Canadian

AUS : Australian

C&SA : Central and South America
JE

: Tourist

HK : Hong Kong

The components identified by
mark 

!

 or dotted line with mark

!

 are critical for safety.

Replace only with part number
specified.

Les composants identifiés par une
marque 

!

 sont critiques pour

la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.

REVISED

ACCESSORIES & PACKING MATERIALS

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

!

1-465-948-21 ADAPTOR, AC (AC-E9015) (E)

!

1-467-852-11 ADAPTOR, AC (AC-E90HG) (AUS)

!

1-473-588-11 ADAPTOR, AC (AC-S901) (CND,C&SA,US)

!

1-473-606-11 ADAPTOR, PLUG (HK)

!

1-475-762-11 ADAPTOR, AC (AC-S902K) (HK)
1-528-748-31 BATTERY, NICKEL CADMIUM (AUS,E,C&SA,JE)
1-528-803-31 BATTERY, NICKEL CADMIUM (HK)
1-528-803-41 BATTERY, NICKEL CADMIUM (CND,US)

!

1-569-008-21 ADAPTOR, CONVERSION 2P (JE)

!

1-693-007-21 ADAPTOR, AC (AC-S195) (JE)
1-751-754-11 CORD, CONNECTION
3-862-874-12 MANUAL, INSTRUCTION (ENGLISH,FRENCH,

GERMAN,SPANISH) (EXCEPT HK)

3-862-874-31 MANUAL, INSTRUCTION (ENGLISH,FRENCH,

GERMAN,SPANISH) (HK)

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