No.70256
Jun.2001
TF-HF30(J)/TF-HF30-NK(J)
SERVICE MANUAL
HANDS FREE KIT FOR MOBILE PHONES
COPYRIGHT C 2001 VICTOR COMPANY OF JAPAN. LTD
Type
Nominal impedance
Sensitivity
Max.input capability
Cord length
Mass
Moving coil
32 ohms
95 dB/1 mW
30 mW
1.2 m (3.94 ft) with 2.5mm triple-pole plug
18g (0.63 oz) without cord
29g (1.02 oz) with cord
Specifications
Design and specifications subject to change without notice.
Earphone section
Type
Directivity
Sensitivity
Accessory
Electrical condenser
Non-directional
-60 dB(0dB=1V/0.5Pa)
Plug adaptor for Nokia
(for NK model only)
Microphone section
TF-HF30(J)
TF-HF30-NK(J)
TF-HF30(J)/TF-HF30-NK(J)
The "Product Exchange System" is applicable to this product.
For limited spare parts, refer to the parts list.
2 (No.70256)
J46773-001
J46772-001
J46987-001
Pad Urethan
Ear Pad
Clip
1
1
1
1
2
3
Item No.
Parts No.
Parts Name
Description
*Parts marked ( ) are safety parts. When replacing, be sure to use the specified one.
Q'ty
Disassembly
Using the earphone
TF-HF30(J)/TF-HF30-NK(J)
Parts List
Note : These parts which was marked (*) will not be able to supply as our service parts.
2
3
1
*Driver Unit
Ass'y
*Housing Ass'y
*Cord
For Mobile Phone / Cellular Phone with a
2.5mm triple-pole plug.
Hands Free Kits for Mobile Phones
Using the earphone
To the
2.5mm
earphone jack
or including Adapter.
including NOKIA 71xx/61xx/51xx Adapter
MICROPHONE
Mobile phone/Cellular phone
Ear Hook
Ear Hook
Push the Ear Hook
slightly.
Ear Pad
Right Ear
Place the Ear Hook
over your ear and
adjust the Ear Hook
position to fit your
ear.
TF-HF30-NK(J)
TF-HF30(J)
For Mobile Phone / Cellular Phone with a
2.5mm triple-pole plug.
Hands Free Kits for Mobile Phones
Using the earphone
To the
2.5mm
earphone jack.
MICROPHONE
Mobile phone/Cellular phone
Ear Hook
Ear Hook
Push the Ear Hook
slightly.
Ear Pad
Right Ear
Place the Ear Hook
over your ear and
adjust the Ear Hook
position to fit your
ear.
J46980-002
BT-51007-5
Adaptor
Warranty infomation card
for NK model only
1
1
1
2
Item No.
Parts No.
Parts Name
Description
*Parts marked ( ) are safety parts. When replacing, be sure to use the specified one.
Q'ty
(No.70256) 3
*Sheet
*Blister cover
Packing Method
TF-HF30(J)/TF-HF30-NK(J)
*Tray
1
2
Parts List
Note : These parts which was marked (*) will not be able to supply as our service parts.
(No.70256)
VICTOR COMPANY OF JAPAN, LIMITED
AV ACCESSORY DIVISION, YAMATO PLANT, 1644, SHIMOTSURUMA, YAMATO-SHI KANAGAWA-KEN, 242-8514, JAPAN
Printed in Japan
0104(V)
Wiring Diagram
TF-HF30(J)/TF-HF30-NK(J)
2.5mm triple-pole plug
Mic Unit
Driver unit
470p