JVC HA-W500RF EK Скачать руководство пользователя страница 12 | Manualshive

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No.70270

HA-W500RF (EG)/(EK)

Printed in Japan
200209

VICTOR COMPANY OF JAPAN, LIMITED

COMMUNICATION NETWORK BUSINESS UNIT
AV & MULTIMEDIA COMPANY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan

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Содержание HA-W500RF EK

Страница 1: ...ft Plug adaptor x 1 converts 3 5 mm dia stereo mini plug to a 6 3 mm dia standar d stereo phone plug General Specifications System Radio Frequency UHF stereo Modulation Frequency modulation Carrier frequency 863 865 MHz Usable area distance to reach Approx 100m 328 ft using JVC measurements systems Frequency response 30 Hz 15 000 Hz Distortion Less than 4 at 1 kHz Contents Headphones HA W500RF Pow...

Страница 2: ...t should be confirmed that they have been returned to normal after re assembling 5 Leakage currnet check Electrical shock hazard testing After re assembling the product always perform an isolation check on the exposed metal parts of the product antenna terminals knobs metal cabinet screw heads headphone jack control shafts etc to be sure the product is safe to operate without danger of electrical ...

Страница 3: ... R 3 2 Remove the screw 4 and pull up the driver unit ass y L 2 and R 3 3 At channel L Remove the screw 5 and insulation washer 6 and pull up the charge print circuit board 7 4 Remove the switch knob 8 5 Remove the screw 9 and remove the battery door 10 from the housing ass y L 12 6 Remove the battery 11 from the housing ass y L 12 7 At channel R Remove the main print circuit board 13 from the hou...

Страница 4: ...R40 1M D3 4148 Q68550 Q7 3904 R41 75k Q8 3904 C38 100u 27k R22 27k R23 C22 12p C75 0 01u 2k7 R19 VR2 100k IC4A LM393 or NJM2903M LM393 or NJM2903M 3 2 1 8 4 2k7 R20 S1a SW SPDT R42 50K S1b SW SPDT C73 220u R14 100K C32 220u VR1b 100k VR1a 100k C76 100p L9 15nH C36 2U2 C37 2U2 T2 R31 2K2 C44 10u C77 1p C78 1p C83 10p L1 15nH C881000p C28 4U7 C26 1U C29 33U C31 10U IC1 7201 15 3 1 2 VI VO GND Q9 550...

Страница 5: ...Receiver Headphones CHARGE P C BOARD TOP 3 Measurement Condition AC IN Transmitter Receiver Headphones Distance 1m 3 28ft Reference input signal 1kHz 300mVp p sine wave Hedaphone volume control MAX Surface shows the B power supply shows the ground shows others ...

Страница 6: ...G PCB 2A 2A 2A 3A 2A 3D 4C 4C 4C 4C 3D 3C 2B 2B 2B CHG PCB CHG PCB Symbol R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 VR1 VR2 VR3 VR4 VR5 JP1 JP2 JP3 JP4 C21 C22 Location CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB CHG PCB 3A 4B 4C 4C 1B 1C 3D 3D 1B 2C Symbol C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 ...

Страница 7: ... ass y Inside of the housing R Antenna Inside of the head band ass y Natural shielded lead Green shielded lead Green shielded lead Red shielded lead Natural shielded lead Natural shielded lead Speaker Rch Inside of the housing L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 PLL LPF1 PILOT DET LPF2 PILOT DET LPF2 ST IND VCO CHECK Rch OUT Lch OUT Vcc RIPPLE FILTER ...

Страница 8: ...lem arise in this transmitter unit have to change the transmitter unit itself due to avoid the law of radio regulation Parts marked A ave safety parts When replacing be sure to use the specified one Parts marked A are safety parts When replacing be sure to use the specified one Receiver Headphones Transmitter Receiver Headphones ANT FILTER UHF MODULE ANT IF VB VT 18 FM STEREO RADIO IC2 CXA1538M RF...

Страница 9: ... Ass y 1 with battery terminal 3 J34075 001 Housing R Ass y 1 4 J34076 001 Battery Door 1 with protector 5 J34077 001 Driver Unit L Ass y 1 with protector 6 J34078 001 Driver Unit R Ass y 1 7 J47146 001 Swihch knob 1 8 J47144 001 Ear Pad 2 9 J46514 001 Rechargeable Ni Cd batteries 1 10 QYSPSPU1411M Screw 8 11 QYSPSFT1403M Screw 4 Receiver Headphones 10 Mechanical Parts List Parts marked A are safe...

Страница 10: ...01202005 Poly Bag 1 for AC Adaptor 12 Packing Materials Parts List A Item No Parts No Parts Name Q ty Description A 8 J5500 114A Instructions 1 for EG model A 8 J5500 115A Instructions 1 for EK model 9 BT 54008 4 European Guarantee Certificate 1 A 10 J47126 001 AC Adaptor 1 for EG model A 10 J47127 001 AC Adaptor 1 for EK model 11 J47143 001 Connection cord 1 12 J46517 001 Plug adaptor 1 13 Access...

Страница 11: ...HA W500RF EG EK No 70270 11 MEMO ...

Страница 12: ...No 70270 HA W500RF EG EK Printed in Japan 200209 VICTOR COMPANY OF JAPAN LIMITED COMMUNICATION NETWORK BUSINESS UNIT AV MULTIMEDIA COMPANY 1644 Shimotsuruma Yamato Kanagawa 242 8514 Japan ...

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