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TF-HF10(J)/
TF-HF20-NK(J)/TF-HF20-ER(J)
SERVICE MANUAL
HANDS FREE KIT FOR MOBILE PHONES
TF-HF10(J)
TF-HF20-NK(J)/TF-HF20-ER(J)
The "Product Exchange System" is applicable to this product.
For limited spare parts, refer to the parts list.
TF-HF10(J)
TF-HF20-NK(J)
TF-HF20-ER(J)
Design and specifications subject to change without notice.
No.70255
COPYRIGHT C 2001 VICTOR COMPANY OF JAPAN. LTD
Jun.2001
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Summary of Contents for JVC TF-HF10(J)
- Page 1 TF-HF10(J)/ TF-HF20-NK(J)/TF-HF20-ER(J) SERVICE MANUAL HANDS FREE KIT FOR MOBILE PHONES TF-HF10(J) TF-HF20-NK(J)/TF-HF20-ER(J) The "Product Exchange System" is applicable to this product. For limited spare parts, refer to the parts list. TF-HF10(J) TF-HF20-NK(J) TF-HF20-ER(J) Design and specifications subject to change without notice. No.70255 COPYRIGHT C 2001 VICTOR COMPANY OF JAPAN.
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Page 2: Specifications
TF-HF10(J)/ TF-HF20-NK(J)/TF-HF20-ER(J) Specifications TF-HF10(J) TF-HF20-NK(J)/-ER(J) Earphone section Moving coil Moving coil Type 32 ohms 32 ohms Nominal impedance 111 dB/1 mW 111 dB/1 mW Sensitivity 10 mW 10 mW Max.input capability Microphone section Electrical condenser Electrical condenser Type Non-directional Non-directional Directivity -60 dB(0dB=1V/0.5Pa) -60 dB(0dB=1V/0.5Pa) - Page 3 TF-HF10(J)/ TF-HF20-NK(J)/TF-HF20-ER(J) Packing Method TF-HF20-NK(J) TF-HF20-ER(J) *Tray TF-HF10(J) *Sheet *Blister cover Note : These parts which was marked (*) will not be able to supply as our service parts. Parts List Q'ty Item No. Parts Name Description Parts No. Clip J46987-001 Adaptor for NK model only...
- Page 4 TF-HF10(J)/ TF-HF20-NK(J)/TF-HF20-ER(J) Wiring Diagram φ2.5mm triple-pole plug Driver Unit 470p Mic Unit VICTOR COMPANY OF JAPAN, LIMITED AV ACCESSORY DIVISION, YAMATO PLANT, 1644, SHIMOTSURUMA, YAMATO-SHI KANAGAWA-KEN, 242-8514, JAPAN Printed in Japan (No.70255) 0104(V)