Harman kardon hk 6300 service manual

Page 1

The Harman Kardon
Model HK6300
INTEGRATED AMPLIFIER

Teflmficeafl Manual

The following marks found in the parts list of this manual identify
the models as follows.

: German model

: German model Black version

: International model

: International model Black version
: Australian model Black version

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harman/kardon

240 Crosswavs Park Wesl,WOx)tihur\/.N Y 1 l 197
HiZ-3152145A8 P7088905 1500 Prunerl In Japan

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HK6300

SPECIFICATIONS

Nominal Limit

RMS Output Power

89, 20Hz~20kHz THD 0.09% 70.8W§60W

4Q, 1kHz THD 0.3% 72.2W260W
High Instantaneous Current

Capability (HICC) 40A :35A
Half Power Bandwith 10Hz~100kHz
Frequency Responce at - 3dB O.62Hz~136kHz*
Input Sensitivity

Tuner 135mV325mV

Phono(MM) 2.4mV:0.2mV*

Phono(MC) 150uV i 20pV *
Signal to Noise Ratio

Tuner 82:18; 75dB

Phono(MM) 79dB g 73dB

Phono(MC) 75.5ng70dB
Channel Separation at 10kHz

Tuner 55dB g45dB

PhonoIMM) 63ng45dB

PhonolMC) 60ng43dB
IM Distortion Ratio 0.048% §O.I %

Damping Factor at 1kHz 66; 50
Tone Control Characteristics
Bass Turnover Frequency (200Hz/400Hz)
Bass at 50Hz/100Hz
Boost 10:18 1 2dB
Cut 10dB : 2dB
Treble Turnover Frequency (2kHz/6kHz)
Treble at 10kH2/30kHz
Boost IOdBi 2dB
Cut 10:18: 2dB

POWER CORD REPLACEMENT

Nominal Limit

Filters
Subsonic 15Hz, - 3dBi1dB/Octave
High Cut 6kHz, - 3dBi1dB/Octave
DC Output Voltage
L channel OmV 1 60mV
R channel OmV: BOmV

RIAA Equalization at Tape Out

(20Hz/20kHz) (No load)
Phono Over Load (No load)

Phono (MM) 143mV g110mV

Phono (MC) 8.0ng5mV
Dimensions (W x H x D) 17-1/2 x 4-1/16 x13-7/8"

(443 x 103 x 351mm)

Weight 17lbs. lOoz. (8kg)
Power SuppIy AC 220/240V, 50/60Hz
Power Consumption 176W

0.18dB +1.0dB/0,18dB - 0.2dB

0.62Hz~180kHz
International model

* Input Sensitivity for International model are 2.2mV
i0.2mV (MM) and 120uVi20uV (MC).

These specifications are service target specs.

Specifications and components subject to change without notice. Overall
performance will be maintained or improved.

In order to prevent fire or shock hazard when replacing the power cord, follow the procedure below to replace the parts

with the standard supply parts.

CABINET BACK

P1

HOLDER

Finch the power cord with
the holder and fit the
holder into the hole on
the cabinet back.

to fix.

BROWN
LEAD

BLUE LEAD

Pass the lead wires
through the holder

1. Twist the lead wire (red) of the Power SW P.C.
Board (PCB-7) and the lead wire (blue) of the
power cord together, and put the connector on
the wires and squeeze with a wrench (JST
YS-1G14).

2. Cover the lead wires with the heat shrinkable

tube in advance and perform heat treatment

after connecting.

CO1
CONNECTOR

POWER SWITCH
PC. BOARD