DOWNLOAD Harman Kardon AVR 270 Service Manual ↓ Size: 24.56 MB | Pages: 127 in PDF or view online for FREE

Model
AVR 270
Pages
127
Size
24.56 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
avr-270.pdf
Date

Harman Kardon AVR 270 Service Manual ▷ View online

Harman Kardon
    
          Service Manual
 
 
 
                               
                                                 
AVR 370 
125 watt 7.1 CHANNEL A/V RECEIVER
 
AVR 270 
100 watt 7.1 CHANNEL A/V RECEIVER
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Released EU2012   
 
Harman Consumer Group, Inc. 
 
 
Rev 0, 11/2012 
 
 
 
 
 
       8500 Balboa Boulevard 
 
 
 
 
 
   Northridge, California 91329 
CONTENTS 
BILL OF MATERIALS, AVR 270 
 
76 
BILL OF MATERIALS, AVR 270 
 
126 
BLOCK DIAGRAMS   
 
            161 
WIRING DIAGRAM   
 
           163 
SCHEMATIC DIAGRAMS 
 
    
164 
PRODUCT SHEETS WITH SPECS   
OWNER’S MANUAL   
 
 
PACKAGE DRAWINGS 
 
 
69 
EXPLODED VIEW AND PARTS 
 
71 
DISASSEMBLY 
 
 
 
73 
BIAS ADJUSTMENT   
 
 
75 
 
AVR 270
7.1-channel network-connected audio/video receiver with 100 watts per channel output. Featuring Apple AirPlay,  
High-Definition Dolby
®
 and DTS
®
 surround-sound modes, multizone functionality and 4K video support.
Experience entertainment like you never thought possible at  
home. The Harman Kardon
®
 AVR 270 delivers high-definition video 
along with crisp, detailed 7.1-channel surround sound.  
This 100-watt, network-connected audio/video receiver features  
eight HDMI
®
 inputs with 3D and Audio Return Channel, including 
one on the front panel. Built-in DLNA Certified
®
 1.5 Ethernet 
connectivity and Apple AirPlay not only keep you connected to all 
your sources, but enable you to output them in the most realistic 
quality possible. Get the most out of your home theatre. Experience 
the Harman Kardon AVR 270. 
A new level in home entertainment.
Movie-theatre-quality viewing 
 HDMI with 3D, Audio Return Channel, CEC and Deep Colour
 Powerful 7.1-channel surround system
 Dolby
®
 TrueHD and DTS-HD Master Audio
 decoding
 Dolby Volume (for constant audio level regardless of changes 
in program content)
Supreme connectivity
 DLNA Certified 1.5 connectivity
 AirPlay-enabled
 4K video pass-through and upscaling
 Control applications for Apple and Android
 products
  SPECIFICATIONS
AVR 270 
What’s included:
•  
1 AVR 270 A/V receiver
•  
 IR remote control with batteries
•  
1 Detachable IEC power cord
•  
1 Quick Start Guide
•  
1 AM loop antenna
•  
1 FM antenna
•  
Microphone for EzSet/EQ
 room-correction system
Audio Section
•  
Stereo mode continuous average power: 100 watts/ch, 20Hz – 20kHz, 
<0.07% THD, both channels driven @ 8 ohms, 6-ohm certified
•  
Multichannel power: 100 watts/ch, 20Hz – 20kHz, <0.07% THD,  
two channels driven @ 8 ohms, 6-ohm certified
•  
Bandwidth @ 1W (+0dB/–3dB): 10Hz – 130kHz
•  
Input sensitivity/impedance (line-in): 200mV/47k ohms
•  
Signal-to-noise ratio (IHF-A): 100dB
•  
Adjacent channel separation  
 
Dolby Pro Logic
®
 I/II: 40dB 
 
Dolby Digital: 55dB 
 
DTS: 55dB
•  
High instantaneous current capability (HCC): ±35 amps
•  
Transient intermodulation distortion (TIM): Unmeasurable
•  
Slew rate: 40V/μsec
FM Tuner Section
•  
Frequency range: 87.5MHz–108.0MHz 
•  
Usable sensitivity (IHF): 1.3μV/13.2dBf
•  
Signal-to-noise ratio (mono/stereo): 70dB/68dB
•  
Distortion (mono/stereo): 0.2%/0.3%
•  
Stereo separation: 40dB @ 1kHz
•  
Selectivity (±400kHz): 70dB
•  
Image rejection: 80dB
•  
IF rejection: 90dB
AM Tuner Section
•  
Frequency range: 520kHz – 1.620kHz 
•  
Signal-to-noise ratio: 45dB
•  
Usable sensitivity (loop): 500μV
•  
Distortion (1kHz): 50%, mod 0.8%
•  
Selectivity (±10kHz): 30dB
Video Section
•  
Television format: PAL, NTSC
•  
Input level/impedance: 1Vp-p/75 ohms
•  
Output level/impedance: 1Vp-p/75 ohms
•  
Video frequency response (composite video): 10Hz – 8MHz (–3dB)
•  
HDMI: 3D, Audio Return Channel, CEC and Deep Colour
General
•  
Power requirement: AC 230V/50–60Hz 
•  
Power consumption: 120W idle; 1405W maximum 
•  
Dimensions (W x H x D):  440mm x 165mm x 382mm  
(17-5/16" x 6-1/2" x 15") 
•  
Weight: 7.7kg (16.9 lb)
Available downloads
•  
Control applications for Apple products
•  
Control applications for Android products
•  
HARMAN Media Manager 
•  
100 watts per channel
•  
Eight HDMI inputs with 3D and Audio Return Channel, 
including one on the front panel, and two HDMI inputs
• 
7.1-channel surround sound
•  
Dolby TrueHD and DTS-HD Master Audio decoding
•  
Multizone functionality
•  
Dolby Volume
•  
DLNA Certified 1.5 connectivity
•  
AirPlay audio streaming
•  
High-definition user interface 
• 
4K video pass-through and upscaling
• 
EzSet/EQ
 technology
 
(maximises sonic performance)
•   
Free downloadable control applications for smartphones 
and tablets with Android applications or iOS software
© 2012 HARMAN International Industries, Incorporated. All rights reserved.
Harman Kardon and Logic 7 are trademarks of HARMAN International Industries, Incorporated, registered in the United States and/or other countries. The “beautiful/sound” logo, EzSet/EQ and the EzSet/EQ logo are trademarks of HARMAN International Industries, Incorporated. AirPlay, the AirPlay logo, Apple, the Apple App Store logo, iPad, 
iPhone, iPod and the “Made for iPod, iPhone and iPad” logo are trademarks of Apple Inc., registered in the U.S. and other countries. “Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the 
developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance. Android and the “Google play” logo are trademarks of Google Inc. Use of this 
trademark is subject to Google Permissions. DLNA Certified and the “DLNA Certified” logo are registered trademarks of the Digital Living Network Alliance. Dolby, the Dolby logos and Pro Logic are registered trademarks of Dolby Laboratories. DTS is a registered trademark of DTS, Inc. DTS-HD Master Audio and its logo are trademarks of 
DTS, Inc. HDMI and its logo are registered trademarks of HDMI Licensing, LLC in the United States and/or other countries. The USB logo is a trademark of the USB Implementers Forum, Inc. The “vTuner” logo is a trademark of Nothing Else Matters Software, Ltd. 
Features, specifications and appearance are subject to change without notice.  
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA 
www.harmankardon.com
AVR 370
7.2-channel wireless network-connected audio/video receiver with 125 watts per channel output. Featuring Apple AirPlay,  
High-Definition Dolby
®
 and DTS
®
 surround-sound decoding, multizone functionality and 4K video scaling.
Experience the pinnacle of home entertainment. The Harman Kardon
®
 
AVR 370 delivers high-definition video and 125 watts per channel of 
7.2-channel surround sound so realistically that the experience of sitting 
down and watching a movie seems anything but passive. Eight HDMI
®
 
inputs, with 3D and Audio Return Channel, including one on the front 
panel, keep you connected to all your digital components, playing them 
back in rich, vivid quality. Built-in Wi-Fi
®
 networking and Apple AirPlay 
software give you wireless access to all the media files on your iPod, 
smartphone, tablet and computer with remarkable. Elevate your home 
theater experience to its highest level.
The AVR cinephiles dream of.
Cinematic experience 
 HDMI with 3D, Audio Return Channel, CEC  
and Deep Colour
 Powerful 7.2-channel surround system
 Dolby
®
 TrueHD and DTS-HD Master Audio
  
decoding
Supreme connectivity
 Built-in Wi-Fi networking
 AirPlay-enabled
 4K video pass-through and scaling
 Control applications for Apple and Android
 products
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Harman Kardon AVR 270 Service Manual ▷ Download

  • DOWNLOAD Harman Kardon AVR 270 Service Manual ↓ Size: 24.56 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Harman Kardon AVR 270 in PDF for free, which will help you to disassemble, recover, fix and repair Harman Kardon AVR 270 Audio. Information contained in Harman Kardon AVR 270 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.