Name: Harman Kardon AVR 70/230
Brand: Harman Kardon
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Harman Kardon Service Manual

AVR 70/230

5x75W 5.1 CHANNEL A/V RECEIVER

Released EU2012 Harman Consumer Group, Inc. Rev 0, 06/2012

8500 Balboa Boulevard

Northridge, California 91329

CONTENTS

SEMICONDUCTOR PINOUTS 46

PCB DRAWINGS

BLOCK DIAGRAMS 74

WIRING DIAGRAM 78

SCHEMATIC DIAGRAMS 79

ESD WARNING 2

OWNER’S MANUAL

EXPLODED VIEW AND PARTS 29

TROUBLESHOOTING 30

PARTS LIST 33

Electrostatically Sensitive Devices2
Product Safety2
Table of Contents4
Introduction5
CATV or Antenna Grounding5
Supplied Accessories5
Important Safety Information5
Place the Avr5
Front-Panel Controls6
Using the HDMI out Connector7
Rear-Panel Connectors7
System Remote Control Functions8
Introduction to Home Theater10
Place Your Speakers10
- Multichannel Audio10
- Surround Modes10
- Typical Home Theater System10
- Placing the Left, Center and Right Speakers10
- Placing the Surround Speakers10
- Placing the Subwoofer10
Types of Home Theater System Connections11
- Speaker Connections11
- Subwoofer Connections11
- Source Device Connections11
- Video Connections12
- Radio Connections12
- USB Port12
- Analog Audio Connections12
Making Connections13
- Connect Your Speakers13
- Connect Your Subwoofer13
- Connect Your TV or Video Display13
- Connect Your Source Devices13
- Connect the Radio Antennas15
- Connect to AC Power15
  - Install the Batteries in the Remote Control15
  - Audio Recorders15
Set up the AVR16
- Using the On-Screen Menu System16
- Configure the AVR for Your Speakers16
- Turn on the AVR16
- Additional Setup Menu Items17
- Configure the Avr for Your Speakers17
Operating Your AVR18
- Selecting a Source18
- Video Troubleshooting Tips18
- Listening to Media on a USB Device18
- Controlling the Volume18
- Muting the Sound18
- Listening through Headphones18
- Listening to Fm and am Radio18
Advanced Functions19
- Audio Processing and Surround Sound19
- Adjusting the Channel Volumes19
- Recording19
- Selecting a Surround Mode19
- Sleep Timer20
- Processor Reset20
- Memory20
- To Reset the Avr’s Processor20
Troubleshooting21
Specifications22
- Default Settings, Worksheets, Remote Product Codes23
- Recommended Source Component Connections23
- Speaker/Channel Settings23
- Speaker Volume and Distance Settings23
Appendix23
- Remote Control View26
- Remote Control Function List27
- Exploded View29
- AVR70/700/70C Troubleshooting30
- Primary AVR 70 Parts List33
- AVR 70 Amplifier Board Parts List34
- AVR 70 Control Board Parts List35
- AVR 70 Front Board Parts List36
- AVR 70 HDMI Board Parts List37
- AVR 70 Main Board Parts List41
- AVR 70 Standby Board Parts List45
- Pin Diagram46
- EPF011C Pin Diagram46
- Pin Description47
- Integrated Circuit48
- Blockdaigram and PIN Configuration (Top View)48
- Pin Assignments55
- Pin Map (Bottom View)55
- Device Overview55
- Pin Map (PTP)56
- Pin Configuration (Top View)57
- Performance Outline of M16C/30P Group.58
- Available Part Number59
- PIN Configuration59
- Key Matrix and Key-Input Data Storage RAM62
- Display RAM Address and Display Mode62
- Functional Description62
- Block Diagram (Video Part)74
- Block Diagram (Audio Part)75
- Block Diagram (HDMI and DSP Part)76
- Block Diagram (Power Part)77
- Wiring Diagram78
- Avr700 Amp79
- Avr700 Cnt80
- AVR700 Front81
- Avr700 Stby82
- AVR700 Main83
- AVR700 Input84
- AVR70/700 HDMI Sheet85
- AVR70/700 Digital-In Sheet86
- AVR70/700 Codec Sheet87
- AVR70/700 DSP Sheet88
- AVR70/700 CPU Sheet89

Brand	Harman Kardon
Model	AVR 70/230
Category	Receiver
Language	English

Harman Kardon AVR 70/230 User Manual

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