Harman Kardon AVR7000 - Page 7

Y
All Analog
Stereo and 6 CH
DIRECT Inputs
10 kHz
Volume at Max. Apply Sinewave
Signal Gen amplitude to the tested
input, to obtain R/O-3dB at the speaker
outputs. Record the FL and FR speaker
output level as the reference output.
Scroll thru other stereo inputs, and
measure the output level. Compute th
dB > 55
>75
Y
AM/FM Tuner
Input
1 KHz
Apply an FM Stereo RF input thru a 50-
>75 ohm dummy antenna (98 MHz
carrier, 75 KHz modulation, 1 KHz
tone, 72 dBuV level). Then set UUT to
FM Stereo , 98 MHz. Set Volume
control to 10 dB below Max. Record
the FL and FR speaker output level as
the refere
Full scale Digital
Input
TBD
19
FTC POWER 20Hz~20kHz,
0.08 % THD, 8 ohm load
Y CD 20 Hz-20 KHz
1 hour preconditioning by driving all
channels to 1/3 rated power. 25 oC. 10
Hz-80KHz Meas BW.
ACV=117VRMS, 60 Hz
W >100
>105
21
DYNAMIC POWER
OUTPUT
Y CD 1kHz
20 cycle burst- 480 msec off. Sweep
ampl to reach clipping point.
W >130
> 135
22
FREQUENCY RESPONSE (-
3dB)
Y
All Analog
Stereo and 6 CH
DIRECT Inputs
Ref to 1W, 1KHz Hz 10 Hz-100 KHz
5 Hz-150 KHz
23
POWER BANDWIDTH -
3dB
Y CD THD 0.08% Hz~kHz 20-60Khz
24 SLEW RATE Y CD 20 KHz Square Wave
Drive unit to 40 Vpp. Mesure delta
amplitude and delta time. Compute
V/usec
V/usec >12
>13
25 SLEW-FACTOR Y
6 CH
DIRECT/ALL
STEREO
INPUTS
1 KHz reference
Volume at Max. Drive channel to R/O.
Then sweep frequency until finding 1 %
THD+N reading. Record frequency.
Ratio of freq @ 1 % THD+N / 20 KHz
is the Slew Factor
>5
>5.5
26 INPUT IMPEDANCE Y
6 CH
DIRECT/ALL
STEREO
INPUTS
1kHz kohm 47 Kohm
27 HEADPHONE OUTPUT Y CD 1kHz Volume at Max mV 1.2 +/- 0.4 1.2 +/- 0.2
H/P = 32ohms (200)mV 1kHz mV
?
VIDEO SECTION
NO
DESCRIPTION
INPUT
FREQ.
REMARK
UNIT
LIMIT
NOMINAL
VIDEO
1 OUTPUT LEVEL at 75ohms VCR1(1Vp-p) 1MHz Vp-p 1?.20
1?.10
2
FREQUENCY RESPONSE(-
3dB)
VCR1(1Vp-p)
Hz~MHz
DC~6
DC~6,3
3 S/N RATIO VCR1(1Vp-p) 1MHz dB 40
45
4 CROSSTALK VCR1(1Vp-p) 1MHz dB 40
45
S-VIDEO
1 OUTPUT LEVEL at 75ohms
"Y" LEVEL VCR1(1Vp-p) 1MHz Vp-p 1 +/- 20mV
1 +/- 10mV
"C" LEVEL VCR1(0.286Vp-p) 1MHz 0.286 +/- 5mV 0.286 +/- 3mV
2
FREQUENCY RESPONSE (-
3dB)
VCR1(1Vp-p) Hz~MHz 5Hz~6.3Mhz
DC-10Mhz
7