Kenwood 930S Manual

The Kenwood 930S is a high-performance stereo receiver featuring AM/FM tuner, multiple audio inputs, phono preamp, tone controls, speaker outputs, and remote control capability. With 100 watts per channel, Dolby Pro Logic surround sound, digital tuning with presets, bass/treble adjustments, and multiple source selection. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: AM/FM tuner, Phono input, CD input, Tape input, Aux input, Speaker outputs, Headphone jack, Remote sensor.

Feature	Description
Power Output	100 watts per channel (8 ohms)
Tuner	AM/FM with 30 station presets
Inputs	Phono, CD, Tape, Aux, Video
Outputs	Speaker A/B, Headphone, Tape out
AC input connector	For power connection
Tone Controls	Bass and Treble adjustment
Balance Control	Left/Right channel balance
Loudness	Enhances bass at low volumes
MUTE	Mutes sound temporarily
POWER	Turns receiver on/off

Installation

Unpack and inspect contents. Place on stable, well-ventilated surface.

1. Connect speakers: Use speaker wire to connect to Speaker A/B terminals.
2. Connect audio sources: Use appropriate inputs (Phono for turntable, CD for CD player, etc.).
3. Connect antenna: Attach FM antenna to FM terminal, AM antenna to AM terminal.
4. Plug into AC power outlet.

WARNING! Ensure proper ventilation; do not block vents. Use correct speaker impedance.

First-Time Setup

Power on receiver; follow initial setup procedure.

1. Set speaker configuration: Select Speaker A/B or both.
2. Tune radio stations: Use auto-scan to find and store FM/AM stations.
3. Adjust tone controls: Set bass and treble to preference.
4. Configure input sources: Assign inputs to appropriate sources.

CAUTION! Ensure all connections are secure before powering on.

Specifications

• Power Output: 100W + 100W (8 ohms, 20Hz-20kHz)
• Tuner Section: FM/AM with 30 presets
• Frequency Response: 10Hz-100kHz (+1/-3dB)
• Total Harmonic Distortion: 0.08% (1kHz)
• Input Sensitivity: Phono: 2.5mV, CD: 200mV
• Signal-to-Noise Ratio: Phono: 80dB, CD: 100dB
• Inputs: Phono, CD, Tape, Aux, Video
• Outputs: Speaker A/B, Headphone, Tape Rec
• Power Consumption: 280W max
• Dimensions: 440mm W x 150mm H x 380mm D
• Weight: 10.5 kg

Controls and Settings

Front Panel: POWER, VOLUME, SOURCE SELECT, BASS, TREBLE, BALANCE, LOUDNESS, MUTE.

Remote: POWER, Numeric buttons, SOURCE SELECT, VOLUME UP/DOWN, MUTE, TUNER PRESETS.

Tone Controls: BASS (±10dB at 100Hz), TREBLE (±10dB at 10kHz). Balance: Left/Right adjustment. Loudness: Bass enhancement at low volumes. Input Selection: Phono, CD, Tape, Aux, Video. Tuner: Manual/Auto tuning, Preset memory.

Connecting Devices

Audio Sources: Phono, CD, Tape, Aux, Video inputs. Speakers: Speaker A/B outputs.

1. Turn off receiver before connecting devices.
2. Match cables to appropriate inputs (RCA cables for line-level sources).
3. Connect speakers observing correct polarity (+/-).
4. Select input source via SOURCE SELECT knob.

Tip: Use high-quality cables for best audio performance.

Audio Source Selection

Supports multiple audio sources including turntable, CD player, tape deck, and auxiliary devices.

1. Select source: Turn SOURCE SELECT to desired input (Phono, CD, Tape, Aux, Video).
2. Adjust volume: Use VOLUME control to set listening level.
3. Tone adjustment: Use BASS and TREBLE controls as needed.
4. Mute: Press MUTE for temporary silence.
5. Speaker selection: Choose Speaker A, B, or both.

WARNING! Do not connect phono-level sources to line-level inputs.

Tuner Operation

AM/FM tuner with automatic and manual tuning modes.

1. Select tuner: Set SOURCE to FM or AM.
2. Tune stations: Use TUNE buttons or rotate tuning knob.
3. Store presets: Press and hold preset button for 2 seconds.
4. Recall presets: Press preset number directly.
5. Auto scan: Press SCAN to automatically find stations.

Tip: For best FM reception, properly position and orient FM antenna.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for exterior. Use compressed air for dust removal from vents.

CAUTION! Do not use liquid cleaners; avoid moisture entering unit.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Kenwood Corporation. For support, visit www.kenwood.com or contact authorized service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Speaker connections/volume	Check speaker wires; ensure volume not at minimum; verify source selection.
Distorted sound	Overload/speakers	Reduce volume; check speaker impedance compatibility.
No FM reception	Antenna connection	Ensure FM antenna properly connected and positioned.
Remote not working	Batteries/obstacles	Replace batteries; ensure clear path to remote sensor.
Hum or noise	Grounding/cables	Check ground connections; use shielded cables.

Reset: Disconnect power for 30 seconds then reconnect.

Service: Contact authorized Kenwood service center for repairs.