Sony STR-DE135 free download

File name Sony-STRDE135_reciever.pdf

STR-DE135 SERVICE MANUAL US Model AEP Model UK Model Photo: US model SPECIFICATIONS Audio power specifications (US model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 8-ohm load, both channels driven, from 20 ­ 20,000 Hz, rated 100 watts per channel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output. Amplifier section Stereo mode Muting BASS BOOST TONE Full mute + 10 dB at 70 Hz ± 8 dB at 100 Hz and 10 kHz Tuner Section FM stereo, FM/AM superheterodyne tuner FM tuner section Tuning range Antenna terminals Intermediate frequency Sensitivity Frequency response (8 ohms at 20 Hz ­ 20 kHz less than 0.09 % total harmonic distortion) 100 W + 100 W (US model) (DIN 1 kHz, 4 ohms) 60 W + 60 W (AEP, UK models) TV/SAT, CD, MD/TAPE, VIDEO (US model) TV/LD, CD, MD/TAPE, VIDEO (AEP, UK models) 10 Hz ­ 50 Hz ± 1 dB Impedance 50 kilohms S/N 78 dB (US model) S/N 78 dB (AEP, UK models) Usable sensitivity S/N Harmonic distortion at 1 kHz Separation Frequency response Selectivity AM tuner section Tuning range Inputs Sensitivity CD, MD/TAPE, TV/SAT, VIDEO 150 mV 87.5 ­ 108.0 MHz 75 ohms, unbalanced 10.7 MHz Mono: 18.3 dBf, 4.5 µV Stereo: 38.3 dBf, 45 µV (US model) Mono: 18.3 dBf, 2.2 µV/75 ohms Stereo: 38.3 dBf, 22.5 µV/75 ohms (AEP, UK models) 11.2 dBf, 2 µV (IHF) (US model) 11.2 dBf, 1 µV/75 ohms (IHF) (AEP, UK models) Mono: 76 dB Stereo: 70 dB Mono: 0.3 % Stereo: 0.5 % 45 dB at 1kHz 30 Hz ­ 15 kHz +0.5 dB ­2 60 dB at 400 kHz Sensitivity CD, MD/TAPE, TV/LD, VIDEO 150 mV Impedance 50 kilohms 10 kHz interval* 530 ­ 1710 kHz 9 kHz interval 531 ­ 1710 kHz (US model) 531 ­ 1602 kHz (AEP, UK models) ­ Continued on next page ­ outputs MD/TAPE REC OUT: Voltage: 150 mV, impedance: 10 kilohms VIDEO AUDIO OUT: Voltage: 150 mV, impedance: 10 kilohms PHONES: Accepts low and high impedance headphones FM STEREO/FM-AM-RECEIVER MICROFILM Antenna Intermediate frequency Usable sensitivity S/N Harmonic distortion Selectivity Loop antenna 450 kHz 50 dB/m (at 1,000 kHz) 54 dB (at 50 mV/m) 0.5 % (50 mV/m, 400Hz) At 10 kHz: 40 dB At 9 kHz: 35 dB (US model) 35 dB (AEP, UK models) TABLE OF CONTENTS 1. 2. 3. 4. 5. SERVICING NOTES ... 3 GENERAL ... 4 DISASSEMBLY ... 5 TEST MODE ... 7 DIAGRAMS 9 11 13 * You can change the AM tuning interval between 9 kHz and 10kHz. After tuning in any AM station, turn off the receiver. Hold down the PRESET TUNING + button and press the 1/u (power) button. All preset stations will be erased when you change the interval. To reset the interval, repeat the procedure. (US model) General System Tuner section: PLL quartz-locked digital synthesizer system Preamplifier section: Low-noise NF type equalizer Power amplifier section: Pure-complementary SEPP Power requirements 12