AVR 141 (serv.man4) - Harman Kardon Audio Service Manual (repair manual). Page 3

TECHNICAl sPECIfICATIoNs foR AVR

stereo Mode 
Continuous Average Power (fTC) 
 

40 Watts per channel, 20Hz–20kHz, 

 

@ < 0.07% THD, both channels driven into 8 ohms

five-Channel surround Modes  
Power Per Individual Channel, all channels driven simultaneously 
 

front l&R channels:  

 

 

35 Watts per channel, 

 

 

@ < 0.07% THD, 20Hz–20kHz into 8 ohms 

 

Center channel:  

 

 

35 Watts,  

 

 

@ < 0.07% THD, 20Hz–20kHz into 8 ohms 

 

surround channels:  

 

 

35 Watts per channel, 

  

 

@ < 0.07% THD, 20Hz–20kHz into 8 ohms

five-Channel surround Modes 
(one channel driven into 6 ohms, 1kHz, @ <0.07% THD) 
 

front l&R channels: 

 

 

70 Watts per channel 

 

Center channel: 

 

 

70 Watts 

 

surround (l & R) channels: 

 

 

70 Watts per channel

Input sensitivity/Impedance 
 

linear (High level) 

200mV/47kohms

signal-to-Noise Ratio (IHf-A) 

95db

surround system Adjacent Channel separation 
 

Analog Decoding  

40db  

 

(Pro logic, etc.) 

 

Dolby Digital (AC-3) 

55db  

 

DTs   

55db

frequency Response 
 

@ 1W (+0db, –3db) 

10Hz–100kHz

High Instantaneous  
Current Capability (HCC) 

±25 Amps

Transient Intermodulation 
Distortion (TIM) 

Unmeasurable

Rise Time   

16µsec

slew Rate   

40V/µsec

 

frequency Range 

87.5–108MHz

 

Usable sensitivity 

IHf 1.3 µV/13.2dbf

 

signal-to-Noise Ratio 

Mono/stereo: 70/65db (DIN)

 

Distortion 

Mono/stereo: 0.15/0.3%

 

stereo separation 

35db @ 1kHz

 

selectivity 

±400kHz: 70db

 

Image Rejection 

80db

 

If Rejection 

90db

 

frequency Range 

522–1620kHz

 

signal-to-Noise Ratio 

45db

 

Usable sensitivity 

loop: 500µV

 

Distortion 

1kHz, 50% Mod: 0.8%

 

selectivity 

±10kHz: 30db

 

Video format 

PAl/NTsC

 

Input level/Impedance 

1Vp-p/75 ohms

 

output level/Impedance 

1Vp-p/75 ohms

 

 Video frequency  
Response 

10Hz–8MHz (–3db)

 

Power Requirement 

AC 230V/50Hz

 

Power Consumption 

 72W idle, 580W maximum  
(2 channels driven)

 

Dimensions (Max) 

 

 

Width 

440mm 

 

 

Height 

165mm 

 

 

Depth 

382mm

 

Weight 

9.6 kg

Depth measurement includes knobs, buttons and terminal connections. 
Height measurement includes feet and chassis.
All features and specifications are subject to change without notice. 
Harman Kardon and logic 7 are trademarks of Harman International Industries, Incorporated, 
registered in the United states and/or other countries. 
Designed to Entertain is a trademark of Harman International Industries, Incorporated.
*Manufactured under license from Dolby laboratories. “Dolby”, “Pro logic”, AC-3 and the 
Double-D symbol are trademarks of Dolby laboratories, Inc.
Manufactured under license under U.s. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 
6,487,535; 7,003,467 & other U.s. and worldwide patents issued & pending. DTs, DTs Digital 
surround, Es, and Neo:6 are registered trademarks and the DTs logos symbol are trademarks of 
DTs, Inc. © 1996-2007 DTs, Inc. All Rights Reserved.
logic 7 is a registered trademark of lexicon, Inc.
HDMI is a trademark or registered trademark of HDMI licensing llC.
sACD is a trademark of sony Corporation.

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24/04/09   15:34:53

harman/kardon

AVR 139-141-142/230 Service Manual

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