Infinity KappaFour free download

File name Infinity-KappaFour caramp.pdf

Kappa Four 4 CHANNEL POWER AMPLIFIER SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 2/2009 Released 2009 Discontinued XXXX KAPPA FOUR - CONTENTS - SPECIFICATIONS ...1 PACKAGING...2 CONTROL/INSTALLATION INSTRUCTIONS...3 CONTROL/INSTALLATION DRAWINGS...4 BASIC TROUBLESHOOTING...5 EXPLODED VIEW/PARTS LIST...6 DISASSEMBLY INSTRUCTIONS...7 AMPLIFIER BLOCK DIAGRAM...8 ELECTRICAL PARTS LIST ...9 P.C.B. DRAWINGS...14 IC/TRANSISTOR PINOUTS...27 SCHEMATICS...32 Kappa Four Specifications Output Power: 125W RMS x 4 channels @ 4 ohms; 1% THD + N (14.4V supply) 150W RMS x 4 channels @ 2 ohms; 1% THD + N Total Peak Power 1200W Signal-to-noise ratio: 85dBA (reference 1W into 4 ohms) 106dBA (reference rated power into 4 ohms) Frequency response: 10Hz ­ 75kHz (­3dB) THD+N 1KHz LPF=22KHz 0.05% (rated power @ 4 ohms) Output Regulation 0.03dB @ 4 ohms Input Impedance >20K ohms Maximum input signal: 6.0V Maximum sensitivity: 200mV Bass Boost @ 50Hz 0-12dB Channel Separation 50dB DC Offset <30mV Idle Current @ 4 ohms 2.0A Max Current Draw 80A Remote Operating Voltages ON 5V OFF 4V Turn On Delay Time (sec) 2-3 Circuit Protection Temperature (75C), Short circuit, over/under voltage Operating voltage range (8-16V) Dimensions: 13"x7"x1.7"(329xmm x179 mm x43.3mm) Fuses: (2) x 40A Infinity Systems continually strives to update and improve existing pr