Kenwood KA-76 User Manual

STEREO INTEGRATED AMPLIFIER
KA-76
INSTRUCTION MANUAL | FILE
€ PRINTED IN JAPAN B50-6623-00(K, P, U, VET)
88/6 54321 8712111098765432
Rear panel safety precautions
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER
(OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to
alert the user to the presence of uninsulated ‘‘dangerous voltage’’ within the product's
enclosure; that may be of sufficient magnitude to constitute a risk of electric shock to
persons.
The
exclamation
point
within
an
equilatera!
triangle
is
intended
to
alert
the
user
to
the
presence
of
important
operating
and
maintenance
(servicing)
instructions
in
the
literature
accompanyina
the
appliance.
KENWOOD

Kenwood KA-76 Specifications

Power Amplifier Section

rated power output	100 watts per channel minimum RMS at 8 ohms
music power output	225 W + 225 W at 8 ohms
total harmonic distortion at rated output	0.05% from 20 Hz to 20, 000 Hz

Frequency and Distortion

frequency response	10 Hz to 70 kHz, +0 dB, -3 dB
intermodulation distortion	0.03% at rated power into 8 ohms
power bandwidth	10 Hz ~ 100 kHz at 0.2% T.H.D.

Input Specifications

input sensitivity/impedance for Phono MM	2.5 mV:47 k ohms
input sensitivity/impedance for TUNER, AUX., TAPE PLAY	150 mV:33 k ohms
maximum input level for Phono MM	170 mV RMS at T.H.D. 0.05% at 1 kHz

Output Specifications

output level/impedance for TAPE REC	150 mV:330 ohms
signal-to-noise ratio for Phono MM	75 dB for 2.5 mV input
signal-to-noise ratio for TUNER, AUX., TAPE PLAY	100 dB

General Specifications

power consumption	4 A (USA and Canada), 220 W (Others)
dimensions (W x H x D)	420 mm x 110 mm x 277 mm
weight	7.2 kg

Summary

Safety Precautions

Rear Panel Safety Precautions

Details safety warnings for the rear panel, focusing on electric shock risks and user-serviceable parts.

Initial Setup and Power

AC Voltage Selection

Guidance on setting the AC voltage selector switch to match the local power supply for safe operation.

AC Plug Safety

Safety advice for using the AC plug, particularly concerning polarized plugs and blade exposure.

System Connections

Component Connectivity

Speaker Wiring Guide

Controls and Indicators

Operational Controls

Operating Instructions

Playing and Recording Audio

Steps for playing, recording, and dubbing audio sources using tape decks and other inputs.

Troubleshooting

Common Issues and Solutions

A guide to diagnosing and resolving common problems like power, sound output, and speaker connection issues.