Jvc TF-HF30 Service Manual
TF-HF30(J)/TF-HF30-NK(J)
SERVICE MANUAL
HANDS FREE KIT FOR MOBILE PHONES
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.
Specifications
TF-HF30(J)
TF-HF30-NK(J)
Earphone section
Type
Nominal impedance
Sensitivity
Max.input capability
Cord length
Mass
Microphone section
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
Design and specifications subject to change without notice.
COPYRIGHT C 2001 VICTOR COMPANY OF JAPAN. LTD
Type
Directivity
Sensitivity
Accessory
Electrical condenser
Non-directional
-60 dB(0dB=1V/0.5Pa)
Plug adaptor for Nokia
(for NK model only)
No.70256
Jun.2001
TF-HF30(J)/TF-HF30-NK(J)
Using the earphone
TF-HF30-NK(J)TF-HF30(J)
Hands Free Kits for Mobile Phones
For Mobile Phone / Cellular Phone with a φ2.5mm triple-pole plug.
Using the earphone
Ear Hook
Ear Pad
Place the Ear Hook
over your ear and
adjust the Ear Hook
position to fit your
ear.
MICROPHONE
Right Ear
Mobile phone/Cellular phone
Ear Hook
Push the Ear Hook
slightly.
To the φ2.5mm
earphone jack.
Disassembly
Hands Free Kits for Mobile Phones
For Mobile Phone / Cellular Phone with a φ2.5mm triple-pole plug.
including NOKIA 71xx/61xx/51xx Adapter
Using the earphone
Ear Hook
Ear Pad
Place the Ear Hook
over your ear and
adjust the Ear Hook
position to fit your
ear.
MICROPHONE
Mobile phone/Cellular phone
Right Ear
*Housing Ass'y
Ear Hook
Push the Ear Hook
slightly.
To the φ2.5mm
earphone jack
or including Adapter.
3
*Driver Unit
Ass'y
1
*Cord
2
Note : These parts which was marked (*) will not be able to supply as our service parts.
Parts List
Item No.
1
2
3
*Parts marked ( ) are safety parts. When replacing, be sure to use the specified one.
Parts
J46773-001
J46772-001
J46987-001
No.
Parts Name
Pad Urethan
Ear Pad
Clip
Q'ty
1
1
1
Description
2 (No.70256)
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