Teac AGD7900 free download

File name Teac-AGD7900av rec.pdf

SERVICE MANUAL AG-D7900 AV Digital Home Theater Receiver 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 : February, 2002 S-0000A CONTENTS SPECIFICATIONS...3 SAFETY INSTRUCTIONS ...4 MEASUREMENTS AND ADJUSTMENTS ...5 FIP DISPLAY ...8 DISPLAY PIN CONNECTION ...9 IC BLOCK DIAGRAMS AND PIN FUNCTIONS ...10 EXPLODED VIEWS AND PARTS LIST ...22 PC BOARDS AND PARTS LIST ... 24 INCLUDED ACCESSORIES ...30 2 SPECIFICATIONS Amplifier Section AM Tuner Section Surround Output Power (0.9 % THD, 1 kHz, 8 ohms): Tuning Range: 60 + 60 watts (Front) 530 kHz ­ 1,720 kHz (10 kHz steps) 60 watts (Center) Usable Sensitivity: 55 dB/m 60 + 60 watts (Rear) Total Harmonic Distortion: 0.8% at 85 dB/m Delay Time: Signal-to-Noise Ratio: 45 dB at 85 dB/m DOLBY DIGITAL: REAR 0 ­ 15 ms CENTER 0 ­ 5 ms Video Section DOLBY PRO LOGIC: REAR 15 ­ 30 ms Input Sensitivity/Impedance: 1.0 Vp-p/75 ohms Audio Input Sensitivity/Impedance: