STR-K840P Datasheet | Sony Semiconductor Solutions

STR-K740P/K840P SERVICE MANUAL Ver 1.0 2002. 02 US Model Canadian Model AEP Model UK Model E Model - STR-K740P/K840P are the tuner and the amplifier section in HT-DDW740/DDW840. Photo : STR-K840P (SILVER model) Dolby Laboratories Licensing Corporation. “DOLBY” the double-D symbol ; “AC-3” and “PRO LOGIC” are trademarks of Dolby Laboratories Licensing Corporation. SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 40 - 20,000 Hz; rated 100 watts (STR-K840P only)/80 watts (STR-K740P only) per channel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output (Models of area code U only). Amplifier section POWER OUTPUT Models of area code U, CA Rated Power Output at Stereo Mode (8 ohms 40 Hz - 20 k Hz, THD 0.09 %) STR-K840P: 100 W + 100 W STR-K740P: 80 W + 80 W Reference Power Output (8 ohms 1 k Hz, THD 0.7 %) STR-K840P: FRONT1):100 W/ch CENTER1): 100 W SURR1): 100 W/ch STR-K740P: FRONT1): 80 W/ch CENTER1): 80 W SURR1): 80 W/ch Models of area code CEL,CEK Rated Power Output at Stereo Mode (8 ohms 1 k Hz, THD 0.7 %) STR-K840P: 100 W + 100 W2) STR-K740P: 80 W + 80 W2) Models of area code AR,...