JVC RX-7040B Service Manual

71 pages

To Next Page

SERVICE MANUAL

No.MB170

2004/3

AUDIO/VIDEO CONTROL RECEIVER

MB17020043

RX-7040B

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Area suffix

J ----------------------------- U.S.A.

C -------------------------- Canada

Other manuals for JVC RX-7040B

Instructions51 pages

Questions and Answers:

F
Frances MyersJul 28, 2025
What to do if JVC RX-7040B Receiver shows OVERLOAD?
- H
  hollywatsonJul 29, 2025
  If your JVC Receiver displays 'OVERLOAD', switch the power off and then on again. To prevent recurrence, reduce the volume level by at least 10 steps. If the volume was previously set between 0 and 9, lower it to 0.

JVC RX-7040B Specifications

General

Number of Channels	5.1
Frequency Response	20Hz to 20kHz
Total Harmonic Distortion	0.08%
Input Sensitivity	2.5mV (MM), 200mV (line)
Dimensions	17.1 x 5.8 x 14.6 inches
Weight	24.2 lbs
Power Output	100 W per channel (8 ohms, 20 Hz - 20 kHz, THD 0.08%)
Tuning range	FM: 87.5 - 108 MHz, AM: 530 - 1710 kHz
Signal to noise ratio	75dB (MM), 95dB (line)
Speaker load impedance	8Ω to 16Ω
Video Connections	composite
Speaker Impedance	8 ohms