TEAC AG-790 free download

File name HiFi - Teac AG-790 SM.pdf

SERVICE MANUAL AG-790 AM/FM Stereo Receiver CONTENTS 1 SPECIFICATIONS 2 2 ADJUSTMENTS AND CHECKS 3 3 EXPLODED VIEWS AND PARTS LIST 6 4 PC BOARDS AND PARTS LIST 8 NOTES PC boards shown are viewed from parts side. The parts with no reference number or no parts number in the exploded views are not supplied. As regards the resistors and capacitors, refer to the circuit diagrams contained in this manual. Ј Parts marked with this sign are safety critical components. They must be replaced with identical components - refer to the appropriate parts list and ensure exact replacement. Effective : April, 2003 S-0092A 1 SPECIFICATIONS Amplifier Section Output Power...100 + 100 watts RMS (0.9 % THD, 1 kHz, 8 ohms) Voltage Conversion Total Harmonic Distortion... 0.05 % (at 70 watts,1 kHz) (General export models only) Input Sensitivity/Impedance ... PHONO: 5 mV/22 kohms LINE: 300 mV/22 kohms Frequency Response ... PHONO: 20 Hz­20 kHz, ±3 dB LINE: 20 Hz­50 kHz, +1/­3 dB Signal-to-Noise Ratio ... PHONO: 80 dB (IHF-A) LINE: 80 dB (IHF-A) Tone Control ... BASS: ±10 dB at 100 Hz TREBLE: ±10 dB at 10 kHz Loudness Control (Volume at ­40 dB Position) ... +9 dB at 100 Hz, +8 dB at 10 kHz FM Tuner Section (Without notes 98.1 MHz, 65 dBf) Be sure to remove the power cord from the AC outlet before Tuning Range ... 87.5 MHz­108.0 MHz (100 kHz steps) repositioning the voltage converter switch. Usable Sensitivity (IHF) ...