說明書 YAMAHA IPA 8200

[. . . ] 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Max S/N Ratio THD+N Frequency Response Channel Separation Controls Switch Position Input sensitivity Switch Position Voltage Gain A-weighted 1kHz, half power, 4Ω 1W, 8Ω 1kHz, half power, 8Ω Att. max, input 600Ω shunt Front Panel +4dBu +4dBu +4dBu 27. 2dB 8Ω / BRIDGE 200W x 8 100W x 8 400W x 4 180W x 8 90W x 8 360W x 4 200W x 8 100W x 8 400W x 4 +24dBu 20kΩ(balanced), 10kΩ(unbalanced) 26dB +5. 2dBu 26dB 26dB ≥100dB ≤0. 5% 20Hz-20kHz, +0dB, –1. 5dB ≥60dB POWER switch (rocker) MUTE switch (push ON/push OFF) x 8 Attenuator (41positon) x 8 MODE switch (STEREO/BRIDGE/PARALLEL) x 4 GAIN switch (+4dBu/26dB/32dB) x 1 HPF switch (OFF/20Hz/55Hz) x 1 Euroblock (balanced)/ch Barrier strip/ch AC inlet x 1 POWER x 1 (Green), PROTECT x 8 (Red), CLIP x 8 (Red), SIGNAL x 8 (Green), MUTE x 8 (Red), PARALLEL x 4 (Orange), BRIDGE x 4 (Orange) POWER switch on/off DC-fault Amplifier Protection Power Supply Protection Limiter Circuit Cooling AC Power Requirement Thermal Over current Thermal Clip limiting Output mute Power supply shutdown Output mute (heatsink temp ≥95˚C) Power supply shutdown Power supply shutdown (heatsink temp ≥85˚C) Limiting level ≥100W@8Ω or 200W@4Ω High/Low two speed fan x 2 U. S. /Canada: 120V, 60Hz Korea: 220V, 60Hz China: 220V, 50Hz Other: 220V-240V, 50/60Hz 400W 480 x 88 x 406. 5mm (18-7/8 x 3-7/16 x 16 inch) (The depth is measured from the front panel surface to the rear mounting hardware. ) 10. 5kg (23. 2 lbs) AC power cord (2. 5m) x 1, Security cover x 1, Allen wrench x 1, Security cover attachment screw x 2, 3-pin Euroblock connector x 8, Owner’s manual 32dB –0. 8dBu 32dB 32dB Rear Panel Connectors Input Output Power Indicators Load Protection Power Consumption Dimensions (W x H x D) Weight Included Accessories • Half power = 3dB below rated power • 0dBu = 0. 775Vrms • Specifications and descriptions in this owner’s manual are for information purposes only. reserves the right to change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer. Before you measure the output, refer to the cautions on the following page: English: p. 8 / Chinese: p. 17 IPA8200 21 Specifications Block Diagram CH A, C, E, G + – G ATTENUATOR MUTE HA STEREO MODE BRIDGE PARALLEL STEREO BRIDGE PARALLEL GAIN HPF HPF Fc=20Hz HPF Fc=55Hz Comp. STEREO MODE BRIDGE PARALLEL BA Clip Level Detect P. Amp Signal Level Detect Output Filter SPEAKERS – + A, C, E, G – + B, D, F, H Comp. BA Level Detect Inv P. Amp Signal Level Detect CH B, D, F, H + – G ATTENUATOR MUTE HA HPF Fc=20Hz HPF Fc=55Hz GAIN HPF Dimensions 377. 7 (14-7/8") 480 (18-7/8") 88 (3-7/16") 406. 5 (16") Unit: mm (inch) 22 IPA8200 Specifications Current Draw Line Current (A) 100/120V idle 1/8 power 1/3 power 8Ω/ch 4Ω/ch 8Ω/ch 4Ω/ch 0. 8 1. 9 3. 3 3. 9 7. 7 230/240V 0. 4 1. 0 1. 5 1. 8 3. 3 In 69 189 327 389 774 Power (W) Out 0 100 200 267 533 Dissipated 69 89 127 122 241 Thermal Dissipation Btu/h 235 304 433 417 821 kcal/h 59 77 109 105 207 1/8 power is typical of program material with occasional clipping. Refer to these figures for most applications. 1/3 power represents program material with extremely heavy clipping. Test signal: Pink Noise, bandwidth limited from 22Hz to 22kHz 1W = 0. 860kcal/h, 1BTU = 0. 252kcal Note that Line Voltage [V] x Line Current [A] = [VA], not equals to [W]. Inrush current:11A (100V), 13A (120V), 26A (240V) IPA8200 23 For details of products, please contact your nearest Yamaha representative or the authorized distributor listed below. NORTH AMERICA CANADA Yamaha Canada Music Ltd. 135 Milner Avenue, Scarborough, Ontario, M1S 3R1, Canada Tel: 416-298-1311 MARTA Olimpus Music Ltd. Louis Street Msida MSD06 Tel: 02133-2144 ASIA THE PEOPLE’S REPUBLIC OF CHINA Yamaha Music & Electronics (China) Co. , Ltd. 2F, Yunhedasha, 1818 Xinzha-lu, Jingan-qu, Shanghai, China Tel: 021-6247-2211 THE NETHERLANDS/ BELGIUM/LUXEMBOURG Yamaha Music Europe Branch Benelux Clarissenhof 5-b, 4133 AB Vianen, The Netherlands Tel: 0347-358 040 U. S. A. Yamaha Corporation of America 6600 Orangethorpe Ave. , Buena Park, Calif. [. . . ] Torre Banco General, Piso 7, Urbanización Marbella, Calle 47 y Aquilino de la Guardia, Ciudad de Panamá, Panamá Tel: +507-269-5311 TAIWAN Yamaha KHS Music Co. , Ltd. Tel: 02-2511-8688 DENMARK Yamaha Music Europe GmbH, Tyskland – filial Denmark Generatorvej 6A, DK-2730 Herlev, Denmark Tel: 44 92 49 00 THAILAND Siam Music Yamaha Co. , Ltd. [. . . ]