Jvc-TFHF-20-Service-Manual电路原理图.pdf

No.70255Jun.2001TF-HF10(J)TF-HF20-NK(J)/TF-HF20-ER(J)SERVICE MANUALHANDS FREE KIT FOR MOBILE PHONESCOPYRIGHT C 2001 VICTOR COMPANY OF JAPAN. LTDDesign and specifications subject to change without notice.TF-HF10(J) TF-HF20-NK(J) TF-HF20-ER(J)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.2 (No.70255)Method of switching the nozzle directionUsing the earphoneEarphone sectionTypeNominal impedance SensitivityMax.input capabilityMicrophone sectionTypeDirectivitySensitivity Cord lengthMassAccessoryMoving coil32 ohms111 dB/1 mW10 mWElectrical condenserNon-directional-60 dB(0dB=1V/0.5Pa)1.2 m (3.94 ft) with 2.5mm triple-pole plug5.0g (0.18 oz) without cord 13.6g (0.48 oz) with cord SpecificationsTF-HF10(J)/TF-HF20-NK(J)/TF-HF20-ER(J)Switching the nozzle direction to fit the opposite earTurn the nozzle to the leftTurn the nozzleto the right Nozzle direction for the left earNozzle direction for the right ear*Do not hold the rubber pad directly when switchingthe nozzle direction as it can come off.Switching the nozzle direction to fit the opposite earTurn the nozzle to the leftTurn the nozzleto the right Nozzle direction for the left earNozzle direction for the right ear*Do not hold the rubber pad directly when switchingthe nozzle direction as it can come off.Switching the nozzle direction from the left ear to the light ear.Turn the earphone nozzle 180°(clockwise) with the hand,holding the microphone section with the left hand.Note : Turn the earphone nozzle counterclockwise whenswitching its direction from the right ear to the left ear.TF-HF10(J)TF-HF10(J)TF-HF20NK(J)/-ER(J)TF-HF20-ER(J)TF-HF20-NK(J)TF-HF10(J)Moving coil32 ohms111 dB/1 mW10 mWElectrical condenserNon-directional-60 dB(0dB=1V/0.5Pa)1.2 m (3.94 ft) with 2.5mm triple-pole plug5.5g (0.19 oz) without cord 15.1g (0.53 oz) with cord Plug adaptor for Nokia(for NK model only)Plug adaptor for Ericsson(for ER model only)TF-HF20-NK(J)/-ER(J)For Mobile Phone / Cellular Phone with a 2.5mm triple-pole plug.Hands Free Kits for Mobile PhonesMICROPHONE EARPHONE1.Insert the earphone nozzle into your right or left ear.2.Insert the earphone plug into the earphone jack of your Mobile phone/Cellular phone to start a phone conversation. Using the earphoneTo the 2.5mm earphone jack.Hands Free Kits for Mobile phones.Mobile phone/Cellular phoneFor Mobile Phone / Cellular Phone with a 2.5mm triple-pole plug.Hands Free Kits for Mobile PhonesUsing the earphoneTo the 2.5mm earphone jackor including Adapter.Hands Free Kits for Mobile phones.Mobile phone/Cellular phoneincluding NOKIA 71xx/61xx/51xx AdapterMICROPHONEEARPHONE1.Insert the earphone nozzle into your right or left ear.2.Insert the earphone plug into the earphone jack of your Mobile phone/Cellular phone to start a phone conversation. For Mobile Phone / Cellular Phone with a 2.5mm triple-pole plug.Hands Free Kits for Mobile PhonesUsing the earphoneTo the 2.5mm earphone jackor including Adapter.Mobile phone/Cellular phoneincluding ERICSSON T18/628/630/688/738/788/868/888 AdapterMICROPHONEEARPHONE1.Insert the earphone nozzle into your right or left ear.2.Insert the earphone plug into the earphone jack of your Mobile phone/Cellular phone to start a phone conversation. J46987-001J46980-002J46986-001BT-51007-5ClipAdaptorAdaptorWarranty infomation cardfor NK model onlyfor ER model only11111234Item No. Parts No. Parts Name Description*Parts marked ( ) are safety parts. When replacing, be sure to use the specified one.Q'ty(No.70255) 3*Sheet*Blister coverPacking Method*TrayTF-HF10(J)TF-HF20-NK(J)TF-HF20-ER(J)24113Parts ListNote : These parts which was marked (*) will not be able to supply as our service parts.TF-HF10(J)/TF-HF20-NK(J)/TF-HF20-ER(J)or(No.70255)VICTOR COMPANY OF JAPAN, LIMITEDAV ACCESSORY DIVISION, YAMATO PLANT, 1644, SHIMOTSURUMA, YAMATO-SHI KANAGAWA-KEN, 242-8514, JAPANPrinted in Japan0104(V)Wiring DiagramDriver UnitMic Unit470pTF-HF10(J)/TF-HF20-NK(J)/TF-HF20-ER(J)2.5mm triple-pole plug