Owner's manual
8 REAR-PANEL CONNECTIONS
Rear-Panel Connections
SWITCHED
TOTAL 150W or 0.5A MAX.
UNSWITCHED
TOTAL 100W or 1A MAX.
(120V.60Hz)
TOTAL 150W or 1.5A MAX
MODEL NO. AVR 300
HARMAN KARDON
NORTHRIDGE
CALIFORNIA, USA
FM
(75Ω)
AM
ANTENNA
GND
AC
~
120V 60 Hz
IN
LR
OUT
TAPE
VIDEO
2
IN
OUT
VIDEO
1
DVD
CD
SL
FLCENTER
COAXIAL 2 COAXIAL 1
SR FRSUB WOOFER
SL
SUB WOOFERFL
ML
SR CENTERFR
MR
6 CH. DIRECT MULTI OUT PRE OUT
SERIAL NO.
AC OUTLETS
RIGHT
SPEAKERS 8 Ohms
LEFT
SURROUND
OUT IN
TV
MONITOR
OUT
VIDEO 2
IN
OUT
DVD
VIDEO 1
OPTICAL
2
OPTICAL
1
OPTICAL
1
COAXIAL
1
DIGITAL OUTPUT
MULTI IN
DIGITAL INPUT
VIDEO
REMOTE
CONTROL
RIGHT
SPEAKERS 8 Ohms SPEAKER 8 Ohm
LEFT CENTER
FRONT
CENTER
a
a
b
f
g
fl ‡
°
fi
›‹
‚
¶
§
∞
∞
VIDEO 1
DIGITAL INPUT
¤⁄
•
£
¡
™
¡
™
¢
c
·
e
d
ª
¡ Video 1 Inputs
™ Video 1 Outputs
£ AM Antenna
¢ FM Antenna
∞ DVD Inputs
§ 6-Channel Direct Inputs
¶ CD Inputs
• Multiroom Audio Outputs
ª Digital Outputs
‚ Preamp Outputs
⁄ Subwoofer Output
¤ Multiroom IR Input
‹ Front-Speaker Terminals
› Center-Speaker Terminals
fi Surround-Speaker Terminals
fl Switched AC Outlet
‡ Unswitched AC Outlet
° AC Power Cord
· Remote IR Input
a Video 2 Inputs
b TV Monitor Video Outputs
c Remote IR Output
d Optical Digital Inputs
e Coaxial Digital Inputs
f Tape Inputs
g Tape Outputs
NOTE: For all video source inputs and outputs
¡ ™ ∞ a, the same number is used to
indicate the audio, composite-video and S-Video
connections related to that input.This accounts
for the same number appearing in more than
one place on the rear-panel drawing.










