Harman Kardon AVR7000 Preliminary Service Manual page 6
A/v dolby digital receiver
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Also See for AVR7000:
- Service manual (164 pages) ,
- Preliminary service manual (104 pages) ,
- Owner's manual (52 pages)
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CONTINUOUS AVERAGE
POWER:
B) All 5
Channels Driven, 8 ohms
8
IMD(SMPTE)
9
DIM
10
S/N RATIO,IHF-A FILTER
11
CHANNEL SEPARATION:
Zterm = 1KW/1000pF
CHANNEL SEPARATION:
Zterm = 1KW/1000pF
12
FUNCTION CROSSTALK,
(Measured on all Channels)
Y
CD
20 KHz
Y
6 CH DIRECT
Y
6 CH DIRECT
Y
6 CH DIRECT
20 KHz
Sine wave # 1 f
=60Hz. Ampl=4, sine
Y
6 CH DIRECT
wave # 2 f= 7 KHz.
Ampl=1
Square wave f
=3.15KHz. Ampl=4,
Y
6 CH DIRECT
sine f=15 KHz.
Ampl=1
Y
All Stereo Inputs
Y
All Stereo Inputs
Y
All Stereo Inputs
Y
6 CH DIRECT
Y
6 CH DIRECT
Y
6 CH DIRECT
Y
CD
Y
Y
Y
6 CH DIRECT
Y
Y
All Analog
Y
Stereo and 6 CH
DIRECT Inputs
at 0.1% THD, 10 Hz-80 KHz
measurement BW.Volume at Max.
at 0.1% THD, 10 Hz-80 KHz
20 Hz
measurement BW.Volume at Max.
at 0.1% THD, 10 Hz-80 KHz
1kHz
measurement BW.Volume at Max.
at 0.1% THD, 10 Hz-80 KHz
measurement BW.Volume at Max.
30 step Sweep of Gen to Drive to Pk-
Pk value of sine rated power
30 step Sweep of Gen to Drive to Pk-
Pk value of sine rated power
Referred to Rated Output Power, Vol
1kHz
at max, all inputs terminated w/ 1
Kohm.
Referred to 1W Out. Vol at max, all
1kHz
inputs terminated w/ 1 Kohm.
Referred to Rated Output Power, Vol
1kHz
at max, all inputs left un-terminated
Referred to Rated Output Power, Vol
1kHz
at max, all inputs terminated w/ 1
Kohm.
Referred to Rated Output Power, Vol
1kHz
at max, all inputs left un-terminated.
Referred to 1W Out. Vol at max, all
1kHz
inputs terminated w/ 1 Kohm.
Vol at Max, Gen amplitude adjusted to
obtain R/O-3dB, measured w/ AP's
100Hz
Xtalk mode. Driving every channel
individually. Undriven channels should
be terminated w/ 1 kOhm.
Vol at Max, Gen amplitude adjusted to
obtain R/O-3dB, measured w/ AP's
1kHz
Xtalk mode. Driving every channel
individually. Undriven channels should
be terminated w/ 1 kOhm.
Vol at Max, Gen amplitude adjusted to
obtain R/O-3dB, , measured w/ AP's
10kHz
Xtalk mode. Driving every channel
individually. Undriven channels should
be terminated w/ 1 kOhm.
Vol at Max, Gen amplitude adjusted to
obtain R/O-3dB, measured w/ AP's
100Hz
Xtalk mode. Driving every channel
individually. Undriven channels should
be terminated w/ 1 kOhm.
Vol at Max, R/O-3dB, measured w/
AP's Xtalk mode. Driving every
1kHz
channel individually. Undriven channels
should be terminated w/ 1 kOhm.
Vol at Max, Gen amplitude adjusted to
obtain R/O-3dB, , measured w/ AP's
10kHz
Xtalk mode. Driving every channel
individually. Undriven channels should
be terminated w/ 1 kOhm.
Volume at Max. Apply Sinewave
Signal Gen amplitude to the tested
input, to obtain R/O-3dB at the speaker
1 kHz
outputs. Record the output level as the
reference output. Then, scroll thru the
other possible stereo inputs, and
measure the output level. Compute t
W
>110
>115
W
>100
>105
W
>100
>105
W
>100
>105
%
< 0.15
< 0.09
%
< 0.15
< 0.09
dB
>92
>95
dB
>72
>75
dB
>92
>95
dB
>92
>95
dB
>92
>95
dB
>74
>77
dB
>65
>70
dB
>65
>70
dB
>55
>65
dB
>65
>70
dB
>65
>70
dB
>55
>65
dB
>70
>75
6
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