Name: Harman Kardon AVR 2700
Brand: Harman Kardon
Rating: 4 (1 reviews)

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Service Manual harman/kardon

AVR 2700

Audio/Video Receiver

CONTENTS

ESD WARNING………………….......……….2

LEAKAGE TESTING……………….…..…....3

BASIC SPECIFICATIONS…………………..4

FRONT PANEL CONTROLS………..…..…..5

REAR PANEL CONNECTIONS………….…7

REMOTE CONTROL FUNCTIONS…….. …9

CONNECTIONS/INSTALLATION……........14

OPERATION… . … .. .. …… .. . .......……33

BASIC TROUBLESHOOTING…………......41

PROCESSOR RESET………..…............…42

AMPLIFIER BIAS ADJUSTMENT………….43

PACKAGING….…...……….………...………..44

DISASSEMBLY………………………………45

UNIT EXPLODED VIEW…………..…….…..46

BLOCK DIAGRAM………………….………..47

PCB DRAWINGS…………………….………49

ELECTRICAL PARTS LIST……..…….….…69

SEMICONDUCTOR PINOUTS……………138

SCHEMATICS………………………..……..139

WIRING DIAGRAM………………..….…….158

harman/kardon

Released 2012 8500 Balboa Blvd.

Discontinued XXXX Northridge, CA. 91329 Rev0 12/2012

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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
high instantaneous current capability (HCC)	±35 amps
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

Video Section

television format	NTSC
input level/impedance	1Vp-p/75 ohms
output level/impedance	1Vp-p/75 ohms
video frequency response (composite video)	10Hz – 8MHz (–3dB)

General