JVC HA-SU700 Service Manual

HA-SU700 (E)

SERVICE MANUAL

SURROUND SOUND STEREO HEADPHONES

HA-SU700 (E)

Specifications

1. Instructions

2. Disassembly

3. Servicing Guidelines

4. Block View Inside IC

5. Block Diagram

6. Wiring Diagram

7. Print Circuit Board

8. Schematic Diagram

9. Electric Parts List

10. Exploded View

11. Mechanical Parts List

12. Packing Method

13. Packing Materials Parts List

14. Accessories List

Specifications

General Specifications

Frequency response : 18 Hz 22,000 Hz
Power supply : AA (R6P) battery x 2 (DC 3 V)
Cord : 7 m (22.97 ft)
Mass : 280 g (9.88 oz)

(including AA (R6P) battery x 2, without cord)

When SRS is on

Input impedance : 500 Ω

Distortion : Less than 0.3 (at 1 kHz)
Battery running time : Approx, 70 hours (when manganese battry is used)

Approx, 140 hours (when alkaline battry is used)
(running time varies depending on the conditions of use.)

When SRS is off

Sensitivity : 94 dB/1 mW

Contents

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Front cover

2
6
7
8
8

9
10
11
12
13
13
14
14
14

Provided Accessories

Instructions x 2
24K gold-plated plug adaptor x 1 (converts 3.5 mm Stereo mini plug to

6.3 mm Standard stereo plug)

AA (R6P) battery x 2

*Design and specifications subjsct to change without notice.

COPYRIGHTC2002 VICTOR COMPANY OF JAPAN,LIMITED.

No.70266

Apr.2002

HA-SU700 (E)

©2002 VICTOR COMPANY OF JAPAN, LIMITED.

VICTOR COMPANY OF JAPAN, LIMITED

J5500-112A

SURROUND SOUND STEREO HEADPHONES

SURROUND SOUND-STEREO-KOPFHÖRER

CASQUE STÉRÉO SURROUND

CUFFIE STEREO AD EFFETTO SURROUND

HA-SU700 (E)

ENGLISH

DEUTSCH

FRANÇAIS

ITALIANO

INSTRUCTIONS

BEDIENUNGSANLEITUNG

MANUEL D’INSTRUCTIONS

ISTRUZIONI

SPECIFICATIONS

General Specifications

Frequency response : 18 Hz — 22,000 Hz

Power requirements : AA (R6P) battery x 2 (DC 3V)

Cord length : 7 m (22.97 ft)

Mass : 280 g (9.88 oz) (including AA

(R6P) battery x 2, without cord)

When SRS is on

Input impedance : 500 Ω

Distortion : Less than 0.3% (at 1 kHz)

Battery running time : Approx. 70 hours (when

manganese battery is used)

Approx. 140 hours (when alkaline

battery is used) (running time

varies depending on the conditions

of use.)

When SRS is off

Sensitivity : 94 dB/1 mW

Provided Accessories

Instructions x 2

24K gold-plated plug adapter x 1 (converts ø3.5 mm stereo

miniplug to ø6.3 mm standard stereo plug)

AA (R6P) battery x 2

*

Design and specifications subject to change without

notice.

ENGLISH

FRANÇAIS

DEUTSCH

ITALIANO

CARACTERISTIQUES

Caractéristiques générales

Réponse en fréquence : 18 Hz — 22.000 Hz

Alimentation : 2 piles AA (R6P) (3 Vcc)

Longueur du cordon : 7 m

Poids : 280 g (avec deux piles AA (R6P),

sans cordon)

Interrupteur SRS enclenché

Impédance d’entrée : 500 Ω

Distorsion : Inférieure à 0,3% (à 1 kHz)

Autonomie des piles : Environ 70 heures (avec piles au

manganèse)

Environ 140 heures (avec piles

alcalines) (l’autonomie dépend des

conditions d’utilisation.)

Interrupteur SRS coupé

Sensibilité : 94 dB/1 mW

Accessoires fournis d’origine

2 Modes d’emploi

1 Adaptateur de fiche plaqué or 24 carat (conversion de la

minifiche stéréo ø3,5 mm en fiche stéréo standard ø6,3 mm)

2 piles AA (R6P)

*

Modèle et caractéristiques sous réserve de modification

sans avis préalable.

TECHNISCHE DATEN

Allgemeine Angaben

Frequenzgang : 18 Hz — 22.000 Hz

Stromversorgung :

2 Mignonbatterien (AA/R6P), (3V DC)

Kabellänge : 7 m

Gewicht : 280 g (inkl. 2 Mignonbatterien

(AA/R6P), ohne Kabel)

Bei eingeschalteter SRS-Funktion

Eingangsimpedanz : 500 Ω

Klirrfaktor : < 0,3% (bei 1 kHz)

Batteriebetriebsdauer : ca. 70 Std. bei Verwendung von

Manganbatterien

ca. 140 Std. bei Verwendung von

Alkalinebatterien (Die

Betriebsdauer hängt von den

Einsatzbedingungen ab.)

Bei ausgeschalteter SRS-Funktion

Kennschalldruck : 94 dB / 1 mW

Mitgeliefertes Zubehör

2 Bedienungsanleitungen

Vergoldeter Adapter (24 K) zur Umsetzung von ø3,5 mm

Stereo-Miniklinke auf ø6,3 mm Stereo-Standardklinke

2 Mignonbatterien (AA/R6P)

*

Änderung der Ausstattungsmerkmale und der technischen

Daten ohne vorherige Ankündigung vorbehalten.

CARATTERISTICHE TECNICHE

Caratteristiche generali

Risposta in frequenza : 18 Hz — 22.000 Hz

Alimentazione : Batteria AA (R6P) x 2 (DC 3V)

Lunghezza del cavo : 7 m

Massa : 280 g [incluse due batterie AA

(R6P), senza cavo]

Con SRS in posizione ON

Impedenza in ingresso : 500 Ω

Distorsione : Inferiore a 0,3% (a 1 kHz)

Autonomia delle batterie : Circa 70 ore (con batterie al

manganese)

Circa 140 ore (con batterie

alcaline) (l’autonomia delle batterie

dipende dalle condizioni d’uso)

Con SRS in posizione OFF

Sensibilità : 94 dB/1 mW

Accessori forniti in dotazione

Istruzioni x 2

Adattatore per spinotto placcato in oro a 24K (converte

miniplug stereo ø3,5 mm in spinotto stereo standard ø6,3 mm)

2 pile AA (R6P)

*

Il design e le caratteristiche tecniche sono soggetti a

modifiche senza preavviso.

1.Instructions

2(No.70266)

“SOME DO’S AND DON’TS ON THE SAFE USE OF EQUIPMENT

”

This equipment has been designed and manufactured to meet international safety standards

but, like any electrical apparatus, care must be taken if you are to obtain the best results and

safety is to be assured.

Do

read the operating instructions before you attempt to use the equipment.

Do

ensure that all electrical connections (including the plug, extension cord and inter-

connections between pieces of equipment) are properly made and in accordance

with the manufacturer

’s instructions. Switch off and withdraw the plug when making

or changing connections.

Do

consult your dealer if you are ever in doubt about the installation or operation or

safety of your equipment.

Do

be careful with glass panels or doors on equipment.

DON’T

continue to operate the equipment if you are in any doubt about it working normally,

or if it is damaged in any way

– switch off – withdraw the plug and consult your

dealer.

DON’T

remove any fixed cover as this may expose dangerous voltages.

DON’T

leave equipment switched on when it is unattended unless it is specifically stated that

it is designed for unattended operation or has a standby mode. Switch off using the

switch on the equipment and make sure that your family know how to do this.

Special arrangements may need to be made for infirm or handicapped people.

DON’T

use equipment such as personal stereos or radios so that you are distracted from the

requirements of road safety. It is illegal to watch television when driving.

DON’T

listen to headphones at high volume as such use can permanently damage your

hearing.

DON’T

obstruct the ventilation of the equipment, for example with curtains or on soft

furnishings.

Overheating will cause damage and shorten the life of the equipment.

DON’T

use makeshift stands and NEVER fix legs with wood screws. To ensure complete

safety always fit the manufacturer

’s approved stand or legs with the fixing screws

supplied according to the instructions.

DON’T

allow electrical equipment to be exposed to rain or moisture.

ABOVE ALL

NEVER let anyone especially children push anything into holes, slots or any other opening in

the case. This could result in a fatal electrical shock.

NEVER guess or make changes with electrical equipment of any kind.

It is better to be safe than sorry!

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC

SHOCK, DO NOT EXPOSE THIS APPLIANCE TO

RAIN OR MOISTURE.

AVERTISSEMENT:

POUR RÉDUIRE LES RISQUES D

’INCENDIE OU

DE CHOC ÉLECTRIQUE, NE PAS EXPOSER CET

APPAREIL À LA PLUIE NI À L’HUMIDITÉ.

Gebruikte batterijen

Niet weggooien,

maar inleveren als KCA.

HA-SU700 (E)

(No.70266)3

HA-SU700 (E)

ENGLISH

FEATURES

● Built-in surround sound circuit, exclusively designed for headphones.

● Surround sound control allows surround effects to be switched and adjusted

according to listener preference.

● Soft comfort-fit headband automatically adjusts to fit the listener

’s head.

● Usable as headphones with volume control.

Thank you for purchasing this JVC product.

Before you begin operating this unit, please read the instructions carefully to be sure you

get the best possible performance.

If you have any questions, consult your JVC dealer.

1

2

3

4

5

6

7

8

and

symbol are trademarks of SRS Labs, Inc.

2

ON/OFF (Power/Surround Switch)

Switches Power and Surround ON or OFF

simultaneously.

When the SRS switch is turned to ON, the

HA-SU700’s power turns on, and the Surround

circuit operates.

To save battery power, be sure to turn the SRS

switch OFF when not in use.

3

SURROUND (Surround level control)

Allows surround effect level to be adjusted

(when Surround is ON).

4

VOL (Volume control)

Enables headphone volume adjustment.

5

Soft comfort-fit headband

Automatically adjusts head band to fit when you

put the headphones on your head.

6

Battery Cover

Open this cover and insert two AA (R6P)

batteries in the battery compartment to use

these headphones as surround sound

headphones.

7

Audio input cord and plug

7 m cord and 3.5 mm dia. stereo miniplug.

8

Plug adapter

Converts a stereo miniplug to a standard stereo

plug.

1

SRS (Power/Surround Indicator)

Indicates Power/Surround ON and OFF.

Lit : Power and Surround are ON.

Unlit :Power and Surround are OFF.

NAMES OF PARTS AND THEIR FUNCTIONS

technology is incorporated under license from SRS Labs, Inc.

How to insert batteries

TROUBLE SHOOTING

What appears to be a malfunction may not always be serious. First, make sure

to check the following.

1

Remove the

battery cover on

the right side of

the headphones.

2

Insert two AA

(R6P) batteries

as shown, and

then close the

cover.

When to replace the batteries

You will need to replace the batteries when the indicator becomes dim and/or sound is

distorted when the SRS switch is ON.

Note:

Turn down the volume of connected audio source equipment to minimum when inserting or removing

the headphone plug. Otherwise the HA-SU700 and/or the connected device may be damaged.

Do not connect headphones to the line output terminals. You will be unable to obtain

sufficient volume.

When the SRS switch is turned ON or OFF, you may hear a clicking noise.

Turn the volume of the HA-SU700 down to minimum when turning the SRS switch ON or OFF.

Even at the same volume position, the headphone volume may vary depending on the SRS switch

position. Volume is also affected by the connected device and the HA-SU700

’s surround level.

Depending on the connected device, noise may be produced by interference with the headphone

terminal. In this case, turn up the volume of the connected device as high as it will go without

distorting the sound, and turn down the volume of HA-SU700. This might help reduce the noise.

Problems

No sound/

low sound

Sound

distortion

No surround

effect

Measures (Remedy)

䡲

Check the volume of connected device.

䡲

Adjust the headphone sound volume.

䡲

Replace the batteries.

䡲

Adjust the headphone sound volume, after turning down the volume of

connected device to a level where the sound is not distorted.

䡲

Replace the batteries.

䡲

Surround effects cannot be obtained if the input sound is monaural.

Serious malfunction

If a serious malfunction occurs, stop using the unit immediately and consult your local JVC dealer.

4(No.70266)

HA-SU700 (E)

ENGLISH

CAUTIONS

Headphones

1

For your safety

…

• Never use the headphones when driving a car, motorcycle, or bicycle. This could result in an accident.

• Pay close attention to traffic around you when using the headphones while walking. Not doing so could

result in an accident.

• Be careful not to turn the sound volume up too high when using the headphones. Your hearing can be

damaged by listening to sounds at excessive volume for long periods.

• Do not disassemble or modify the headphones.

• Do not allow inflammables, water or metallic objects to enter the headphones.

2

Avoid using the headphones

…

• in places subject to excessive humidity or dust.

• in places subject to extremely high (over 40

°C or 104°F) or extremely low (under 0

°C or 32°F)

temperatures.

3

DO NOT leave the headphones

…

• in direct sunlight.

• near a heater.

4

To protect the headphones, DO NOT

…

• allow them to get wet.

• drop them or strike them against hard objects.

䡲 Be careful not to add power that exceeds the headphones

’ input capacity. This may result in distorted sound and

could damage the oscillation board.

䡲 When disconnecting the headphones, grasp the headphone plug. Do not pull on the cord.

Battery

If the batteries are used incorrectly, they may leak, heat or explode, and may cause fire, injury or soiling.

Make note of the following:

1

Use only AA (R6P) batteries.

2

Use only the batteries specified for use with these headphones.

3

Insert batteries with the (+) and (

–) polarities correctly positioned, following the indications on the

equipment.

4

Do not use a new battery with an old one, and do not use batteries holding different amounts of charge

together.

5

Do not throw batteries in a fire or heat them.

6

Do not short-circuit the positive (+) and negative (

–) terminals. Also, do not carry or store them with small

metallic objects such as necklaces or coins.

7

Do not deform, take apart, modify or directly solder the batteries.

8

Do not remove or damage the covering tube.

9

If you notice phenomena that has never happened before, such as leakage, colour change or deformity,

stop using the batteries.

10

If any liquid from the batteries gets into your eyes, it may cause blindness. If battery liquid does get into

your eyes, do not rub them , but instead immediately wash them thoroughly with clean water, then

consult a doctor at once. Also, should any liquid from the rechargeable batteries get onto your skin or

clothes, it may burn your skin. In this case, wash with clean water immediately.

11

Do not immerse or wet the batteries in water.

12

Do not use or leave the batteries in an area where the temperature becomes significantly higher, such as

in direct sunlight, inside a car on a hot day or near heat-generating equipment.

13

Do not subject the batteries to strong shocks or throw them.

14

When discarding the batteries, cover the positive (+) and negative (

–) terminals with adhesive tapes.

15

Be sure to read the cautions on the batteries.

(No.70266)5

HA-SU700 (E)

2.Disassembly

™

2

7

1

+

@

~

9

5

$

%

)

&

*

(

^

#

3

4

¡

8

0

!

=

-

6

_

1.Remove the Battery Cover Assembly 1 and then take out the two batteries,

2.Remove the Ear pad 2,3 and remove the Screw 4,5.

3.The Housing Assembly 6,7 and the Frame 8,9 are separated.

4.Remove the Cord Assembly 0.

5.Remove the Print Circuit Board -.

6.Remove the Screw =,~, then remove the Stopper !,@ and the Protector #,$.

7.Remove the Screw %,^, then remove the Unit Holder &,*.

8.Remove the Driver Unit (,).

9.Remove the Coil Sping _,+ and the Sub Band ¡ then remove the Headband Assembly ™.

10.When reassemble the headphones, be carefull of placing the wires.

6(No.70266)

1. Measurement setup
1Audio signal generator
(output impedance : 600

Ω

)
2VTVM
3Oscilloscope
4Tester

2. YES Normal
NO When the correct voltage

or waveform does not appear

New Battery : R6P/AA x 2
Surround : max
Vol. : max

Audio signal generator
1 V RMS, 1 kHz sine wave

Lch + Rch input

or

Lch or Rch input

Symptom Input signal Check point Correct voltage / waveform Check point and defective point

Symptom Input signal Check point Correct voltage / waveform Check point and defective point

No sound

No power

Surround volume
cannot be
adjusted

No sound
or
L/R unbalance

Lch + Rch input

Lch + Rch input

Lch + Rch input

Lch + Rch input

Cord Assembly connection

VR1 connection part

SW1 connection part

Driver Unit connection part

1

2

3

4

1

2

3

4

7

8

9

0

5

6

SRS switch : OFF

SRS switch : ON

Approx. 70 mV p_p

Approx. D.C 3.0 V

Between land BATT(+)
and BATT(-)

Cord Assembly connection

VR1 connection part

Land by the side of SW1
of R14(Lch)
and R16(Rch)

Approx. 0.8 V p

_

p

Approx. 110 mV p

_

p

Approx. 380 mV p

_

p

Approx. 220 mV p

_

p

(no signal)

NO Cord Assembly is cut, or

VR1, SW1 defective.
Check peripheral circuits

YES Check connection wires and Driver Unit.

NO Cord Assembly is cut, or

VR1, SW1 defective.
Check peripheral circuits

YES Check 5
NO Check IC1 pin1(Lch input) and pin16(Rch

input), peripheral circuits.

YES Check 6

IC1 pin7 Lch Output

IC1 pin10 Rch Output

NO Check IC2 pin7 and pin6,

Check peripheral circuits.

YES Check Driver Unit,wire.

NO Check IC1.

Check peripheral circuits.

YES Check IC2.

Check peripheral circuits.

NO Check peripheral circuits.

Check between Lch and Rch
short circuits.

YES Check 9

NO Check Battery terminal

in the R side housing.
Wires is cut.

YES Check SW1, peripheral circuits.

SW1 defective.

Lch input

Rch input

Lch input

Rch input

------

IC2 pin1 Lch Output

IC2 pin3 Rch Output

IC1 pin16 Rch Input

IC1 pin1 Lch Input

IC1 pin10 Rch Output

IC1 pin7 Lch Output

3.Servicing Guidelines

HA-SU700 (E)

(No.70266)7

HA-SU700 (E)

4.Block View Inside IC

Lin

W out

Win

MODE

Filter
Filter
L out
GND

1

2

3

4

5

6

7

8

NJM2190V

5.Block Diagram

IC1

#

@

!

~

=

-

0

9

Rin

V REF

REF in

Vcc /2

Filter
Filter

R out

Vcc

B Input
B+ Input
A+ Input

A Input

1

2

3

4

NJM2073M

IC2

8

GND

7

Output B

6

Vcc

5

Output A

Lch

INPUT

Rch

8(No.70266)

VR1
500

SW1

R6P/AA
Battery x 2
DC 3.0V

Rch

Lch

1

16

LED1

IC1
NJM2190V

EXT.
FILTER

VR2
50 k

IC2
NJM
2073M

77

MATRIX

10 6

93215

AMP

AMP

L-SP

3

OUTPUT

1

R-SP

6.Wiring Diagram

Left

HA-SU700 (E)

Red

Green

White

From Cord Assembly

Green

Black

Red

Red

to Driver Unit (Left)

White

to Driver Unit and

Battery Terminal (Right)

Right

near the Battery Terminal

"BK" Black lead
"RED" Red lead

(No.70266)9

HA-SU700 (E)

7.Print Circuit Board

P.C. Board

D

C

B

shows the B(+) power supply
shows the ground

(

shows others

)

A

1 2 3 4

Back side Surface

P.C. Board Location

Symbol No. Location Symbol No. Location Symbol No. Location Symbol No. Location

IC1
IC2

LED1

VR1
VR2
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11

ICs

Diode

Resistors

3B
3C

1D

1A
1B
2B
3B
4B
3B
4C
3D
2C
2D
2D
3C
3C

R12
R13
R14
R15
R16
R17

Capacitors
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11

Resistors

3B
4B
2B
2B
2C
2B

4A
2B
2A
2B
2A
4A
4B
3B
3B
4B
3B

C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29

Capacitors

2C
3C
3D
3C
3C
3C
4C
3D
4B
4B
3B
3C
2D
3B
3B
2C
2B
1C

Others

SW1
JW1
JW2
JW3
JW4
JW5
JW6
JW7
JW8
JW9
JW11
JW12

1C
2D
2C
3C
2C
4A
2B
2B
1C
2A
4C
2B

10(No.70266)

8.Schematic Diagram

Notes:

1. The thick line ( ) is the B (+) power supply.

2. This circuit diagram is the reference diagram. Circuits and constans are subject to change without notice for

improvement.

3. Values printed in red show the voltares of each section measured by the tester (internal resistance 20 kOhms/V),

with the power switch ON.

4. Parts marked with

!(in the shaded area ) are safety parts.When replacing these, be sure to use only the

designated parts to ensure safety.

Use of Circuit Diagram

OUTPUT

INPUT

NORMAL

+

+

++

+

+

+

+

+

+

+

+

+

+

SURROUND

1.5

1.5

1.5

2.6

1.5

1.5

1.5

1.5

1.5

1.5

1.5

0.6

0.6

1.2

1.2

HA-SU700 (E)

(No.70266)11

HA-SU700 (E)

9.Electric Parts List

P.C. Board Assembly

!

Ref. No.

!

ICs

IC1
IC2

Diode

LED1

Resistors

VR1
VR2
R1
R2
R3
R4
R5
R6
R7
R8

R9
R10
R11
R12
R13
R14
R15
R16
R17

Capacitors

C1
C2
C3
C4
C5
C6
C7
C8
C9
C10

C11
C12
C13
C14
C15
C16
C17
C18
C19
C20

C21
C22
C23
C24
C25
C26
C27
C28
C29


others

SW1

Parts No. Parts Name, Description

J33729-001

NJM2190V
NJM2073M

LTI-4211

JVJB03B-J52
JVJB03B-J54
QRD161J-103
QRD161J-223
QRD161J-103
QRD161J-103
QRD162J-100
QRD162J-100
QRD162J-102
QRD161J-181

QRD161J-472
QRD161J-472
QRD161J-181
QRD161J-563
QRD161J-563
QRD161J-273
QRD161J-472
QRD161J-273
QRD161J-472

QFM71HK-332M
QER41CM-106
QER41CM-106
QER41CM-106
QER41CM-106
QFM71HK-104
QER41CM-106
QER41CM-106
QFM71HK-472M
QER41CM-106

QEK40JM-477
QER41CM-106
QER41CM-106
QEK40JM-227
QEK40JM-227
QEK40JM-477
QCBB1HK-104
J47060-001
J47060-001
QEK41AM-107

QCBB1HK-104
QCBB1HK-104
QCBB1HK-470
QCBB1HK-470
QCBB1HK-221
QCBB1HK-221
QCBB1HK-820
QCBB1HK-820
QCBB1HK-102

JSSD142-J01

P.C. Board Assembly
The part will not be supplied as an
assembly.

IC
IC

LED(RED)

Variable Resistor
Variable Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor

Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor

Film Capacitor
E. Capacitor
E. Capacitor
E. Capacitor
E. Capacitor
Film Capacitor
E. Capacitor
E. Capacitor
Film. Capacitor
E. Capacitor

E. Capacitor
E. Capacitor
E. Capacitor
E. Capacitor
E. Capacitor
E. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
E. Capacitor

Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor
Cer. Capacitor

Slide Switch

500 ,B
50 k ,B
10 k 1/6 w
22 k 1/6 w
10 k 1/6 w
10 k 1/6 w
10 1/6 w
10 1/6 w
1 k 1/6 w
180 1/6 w

4.7 k 1/6 w

4.7 k 1/6 w
180 1/6 w
56 k 1/6 w
56 k 1/6 w
27 k 1/6 w

4.7 k 1/6 w
27 k 1/6 w

4.7 k 1/6 w

0.0033 F
10 F/16V
10 F/16V
10 F/16V
10 F/16V

0.1 F
10 F/16V
10 F/16V

0.0047 F
10 F/16V

470 F/6.3V
10 F/16V
10 F/16V
220 F/6.3V
220 F/6.3V
470 F/6.3V

0.1 F

0.22 F

0.22 F
100 F/10V

0.1 F

0.1 F
47 pF
47 pF
220 pF
220 pF
82 pF
82 pF

0.001 F

MISUNG
ELECTRONICS

JRC
JRC

LITEON

Parts marked (!) are safety parts. When replacing, be sure to use the specified one.

12(No.70266)

10.Exploded View

HA-SU700 (E)

1

#

4

-

~

9

=

%

6

$

&

8

$

!

0

0

!

$

7

#

$

^

2

5

@

9

%

P.C. Board

Assembly

(Refer to Page 10)

3

~

11.Mechanical Parts List

Item No. Q'ty

!

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20

Parts No. Parts Name

J33818-001
J33731-001
J33819-002
J33820-002
J33734-001
J33735-001
J33736-001
J33737-001
J47020-001
J47019-001
J47053-001
J47054-001
J47055-001
J47058-001
J47097-001
J47057-001
J47059-001
QYSPSG2608M
J46310-001
J47098-001

Headband Assembly
Sub Band
Housing L Assembly
Housing R Assembly
Frame L
Frame R
Protector L
Protector R
Stopper
Unit Holder
Battery Cover Assembly
Battery Terminal
Coil Spring
Driver Unit
Cord Assembly
Ear Pad
Screw
Screw
Serial Label
CE Label

1

with connecting wire
1
1

with ornament
1

with ornament
1
1
1
1
2
2
1

with battery terminal
2
2
2
1

with bushing
2

16

2
1
1

2x6

2.6x8

4mmx30mm

Description

Parts marked (!) are safety parts. When replacing, be sure to use the specified one.

(No.70266)13

HA-SU700 (E)

12.Packing Method

1

4

7

6

2

3

5

13.Packing Materials Parts List

Item No.

!

1
2
3
4
5

Parts marked (!) are safety parts. When replacing, be sure to use the specified one.

Parts No. Parts name

J22073-001
J22074-001
J33748-002
J33749-002
J45251-001

Blister Cover
Packing Holder
Sheet
Sub Sheet
Serial Label

Q'ty

1
1
1
1
1

11mm x 50mm

14.Accessories List

8

0

9

Description

Item No.

!

6
7

!
!

Parts marked (!) are safety parts. When replacing, be sure to use the specified one.

14(No.70266)

8
9

10

Parts No. Parts name

J32699-001

J5500-112A
J5500-113A
BT-20066A

Plug Adapter
Battery (R6P/AA)
Instructions
Instructions
EEC Agency

Q'ty

1
2
1
1
1

24K gold-Plated
Commercialy available
English,German,French,Italian
Spanish,Dutch,Swedish,Finnish

Description

-MEMO-

HA-SU700 (E)

(No.70266)15

HA-SU700 (E)

VICTOR COMPANY OF JAPAN, LIMITED

COMMUNICATION NETWORK BUSINESS UNIT, 1644, SHIMOTSURUMA, YAMATO-SHI, KANAGAWA-KEN, 242-8514, JAPAN

(No.70266)

Printed in Japan
0204(V)