🏷️ Basic Information Identification Make: Marantz Model: SR7001 Product Type: AV Surround Receiver Category: Home Audio/Video Equipment 📋 Manual Details Document Information Manual Type: Service Manual Manual Title: Marantz SR7001 AV Surround Receiver Service Manual Format: PDF Download Language: English Availability: Downloadable 🔧 Maintenance Troubleshooting Common Error Codes: Refer to Section 5: SYSTEM ERROR Upgrades Firmware Update Procedure: Refer to Section 6: UPDATE FIRMWARE Adjustments Power Amplifier Adjustment Procedure: Refer to Section 3: POWER AMPLIFIER ADJUSTMENT Diagnostics Service Mode Access: Refer to Section 4: SERVICE MODE Software Updates Firmware Filename: fdtv306r00.exe Firmware Download Source: [A] SOFTWARE DOWNLOADS 📄 Technical Specifications Audio Processing Surround Sound Formats Supported: Dolby Digital EX, DTS-ES Discrete, DTS Neo:6, Dolby Pro Logic IIx Digital Signal Processing Modes: Various DSP modes for music and movies Power Output Power Per Channel: 100W (8 ohms, 20Hz-20kHz, 0.05% THD) Channel Configuration: 7.1 Channel Connectivity Hdmi Inputs: 3 Hdmi Outputs: 1 Digital Inputs: Optical (2), Coaxial (2) Analog Inputs: Multiple including component, composite, S-video, RCA Pre Outs: 7.1 Channel Pre-outs Remote Control: Infrared (IR) Remote Control 📄 Technical Description Architecture Amplifier Circuit Type: HDAM-SA2 (Hyper Dynamic Amplifier Module) Power Supply Design: High performance power supply for clean audio