Harman Kardon DPR 1001 User manual

harman/kardon
DPR1001
DIGITAL PATH AUDIO/VIDEO RECEIVER
SERVICE MANUAL
CONTENTS
ELECTROSTATICALLYSENSITIVEDEVICES.….……....2
LEAKAGE TESTING...............……….....…............3
SPECIFICATIONS.......………………………..........4
DETAILED SPECIFICATIONS.......……...…..........5
FRONT PANEL CONTROLS..........………...........14
FRONT PANEL CONNECTIONS.....……….........15
REAR PANEL CONTROLS..................……….....16
REAR PANEL CONNECTIONS..........…….…......17
MAIN REMOTE CONTROL FUNCTIONS……….18
TROUBLESHOOTING GUIDE...........………........21
PROCESSOR RESET...............………................21
UNIT EXPLODED VIEW..................………..........22
EXPLODED VIEW PARTS LIST..........…….…....23
BLOCK DIAGRAM....................……...............….24
TECHNOLOGY OVERVIEW............……............25
POWER SUPPLY (SMPS)......…………………...39
TUNER SCHEMATICS/SPECS..……...…...........47
PCB DRAWINGS..........................……................52
MECHANICAL PARTS LIST............….…............72
ELECTRICAL PARTS LIST.............. ….…..........74
SEMICONDUCTOR DATA...............……...........107
SCHEMATICS............................... .……............143
WIRING DIAGRAM..................... .……...…........164
PACKAGING………………………………..….....165
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797 Rev11/2006

Each precaution in this manual should be followed during servicing.
Components identified with the IEC symbol in the parts list are special significance to safety. When replacing a component identified with
, use only the replacement parts designated, or parts with the same ratings or resistance, wattage, or voltage that are designated in the
parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably
insulated from the supply circuit before retuming the product to the customer.
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and
semiconductor "chip" components.
The following techniques should be used to help reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on
your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to
prevent electrostatic charge build-up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges
sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical change sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement
ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.)
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the
chassis or circuit assembly into which the device will be installed2
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together
or your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices.
CAUTION :
2
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
PRODUCT SAFETY NOTICE DPR1001
DPR1001 harman/kardon

1. Inspect all lead dress to make certain that
leads are not pinched or that hardware is not
lodged between the chassis and other metal
parts in the unit.
2. Be sure that any protective devices such as
nonmetallic control knobs, insulating fish-
papers, cabinet backs, adjustment and
compartment covers or shields, isolation
resistor-capacity networks, mechanical
insulators, etc. Which were removed for the
servicing are properly re-installed.
Before returning the unit to the user, perform the following safety checks :
3. Be sure that no shock hazard exists ; check for leakage
current using Simpson Model 229 Leakage Tester, standard
equipment item No. 21641, RCA Model WT540A or use
alternate method as follows : Plug the power cord directly
Into a 120 volt AC receptacle (do not use an Isolation
Transformer for this test). Using two clip leads, connect a
1500 ohms, 10watt Resistor paralleled by a 0.15uF capacitor, in series with all exposed metal cabinet parts and a known earth ground, such
as a water pipe or conduit. Use a VTVM or VOM with 1000 ohms per volt, or higher sensitivity to measure the AC voltage drop across the
resistor. (See diagram) Move the resistor connection to each exposed metal part having a return path to the chassis (antenna, metal,
cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. (This test should be
performed with the 0.35 volt RMS or more is excessive and indicates a potential shock hazard which must be corrected before returning the
unit to the owner.
3
LEAKAGE TESTING
AVR1001 harman/kardon

Audio Section
Continuous Average Power (FTC)
All Channels: 50 Watts per channel @ 8 ohms, 1kHz, 0.19%THD
Power Output per EIA 490A:65 Watts x 7 @ 8 ohms
Input Sensitivity/Impedance
Linear (High-Level) 200mV/47k ohms
Signal-to-Noise Ratio (IHF-A) 90dB
Surround System Adjacent Channel Separation
Pro Logic I, II 40dB
Dolby Digital 55dB
DTS 55dB
Frequency Response
@ 1W (+0dB, –3dB) 20Hz –22kHz
Transient Intermodulation
Distortion (TIM) None
Negative Feedback None
FM Tuner Section
Frequency Range 87.5MHz – 108MHz
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
Frequency Range 520kHz – 1710kHz
Signal-to-Noise Ratio 45dB
Usable Sensitivity Loop 500µV
Distortion 1kHz, 50% Mod 0.8%
Selectivity ±10kHz, 30dB
Video Section
Television Format NTSC
Input Level/Impedance 1Vp-p/75 ohms
Output Level/Impedance 1Vp-p/75 ohms
Video Frequency Response
(Composite and S) 10Hz – 8MHz (–3dB)
Video Frequency Response
(Component) 10Hz – 30MHz (–3dB)
GeneralPower Requirement AC 120V/60Hz
Power Consumption 7.6W standby, 550W @ rated output,
all channels driven
Dimensions Width 17.3 inches (440mm)
Height 4.75 inches (120mm)
Depth 18.75 inches (476mm)
Weight 17 lb (7.7kg)
Depth measurement includes knobs, buttons and terminal connections.
Height measurement includes feet and chassis.
All features and specifications are subject to change without notice.
Harman Kardon and Power for the Digital Revolution are registered trademarks
of Harman International Industries, Incorporated.
is a trademark of Harman International Industries, Incorporated (patent no. 5,386,478).
*Manufactured under license from Dolby Laboratories.
“Dolby,”“Pro Logic” and the Double-D symbol are trademarks of Dolby Laboratories. Confidential
Unpublished Works. ©1992–1999 Dolby Laboratories, Inc. All rights reserved.
Surround EX is a jointly developed technology of THX and Dolby Laboratories, Inc.,and is a trademark
of Dolby. Used under authorization.
DTS, DTS Surround, DTS-ES and DTS Neo:6 are trademarks of DigitalTheater Systems,Inc.
Cirrus and Cirrus Logic are trademarks of Cirrus Logic Inc.
VMAx is a registered trademark of Harman International Industries, Incorporated,and is an
implementation of Cooper Bauck Transaural Stereo under patent license.
Logic 7 is a registered trademark of Harman International Industries, Incorporated.
TiVo is a registered trademark of TiVo, Inc.
ReplayTV is a registered trademark of SONICblue, Inc.
TM
DPR1001 harman/kardon
BASIC SPECIFICATIONS

A)ANALOG INPUT, BASELINE AUDIO PARAMETERS(STEREO SURROUNDMODE)
Measuringmethods arebased on IHF and IEC standard268-3
Measurement conditions,unless otherwise noted :
Tone Off or Tone(Bass,Treble), Balance, EQ control : Center Position , Other SW's : OFF, Volume:Max
Nominalinput level: 0dBFS sinewave PCM bitstream(Digital),225mV sinewave(Analog)
Power figures should be kept minimum 10min., between15 and 35
oC.
Terminator :1kohmfor general purpose inputs
All Voltage Measurements are made with RMS detector,unless otherwise specified.
Filter : IHF-A filter
UUT= Unit Under Test.
Power supply : 120 V , 60 Hz
MARKETING UNIT RATINGS. CONDITION UNIT VALUE
Watts/Ch 50
Watts/Ch 50
Ohm
8 ohm, +/-
1 %,
Non-Inductive,
455 W
SPEAKER AVAILABLE SPEAKER MODES
*SUB-WOOFER SPKR:YES *SPKR LEVEL:ALL 0dB *TONE OUT
☞SPEAKER POWER AMPLIFIER SECTION
1 1kHz
2
VOL at min. 10Hz-22KHz BW, peak detector, all inputs
terminated w/ 1 Kohm
mVpk <3mV <2mV
VOL at min. 10Hz-22KHz BW, peak detector, all inputs
terminated w/ 1 Kohm
mVpk <2.5mV <1.5mV
VOL at max. 10Hz-22KHzBW, peak detector, all inputs
terminated w/ 1 Kohm
mVpk <10mVpk <8mVpk
VOL at max. 10Hz-22KHzBW, peak detector, all inputs
terminated w/ 1 Kohm
mVpk <4mVpk <2.5mVpk
VOL at max. 10Hz-22KHzBW, RMS , non-weighted, all inputs
terminated w/ 1 Kohm
mVrms <4mVrms <3mVrms
VOL at max. 10Hz-22KHzBW, RMS , non-weighted, all inputs
terminated w/ 1 Kohm
mVrms <1mVrms <0.75mVrms
VOL at max. 10Hz-22KHz BW, RMS , 'A Weighted', all inputs
terminated w/ 1 Kohm
mVrms <3mVrms <2.5mVrms
VOL at max. 10Hz-22KHz BW, RMS , 'A Weighted', all inputs
terminated w/ 1 Kohm
mVrms <0.7mVrms <0.5mVrms
VOL at max. 10Hz-22KHz BW, RMS , 'A Weighted', all inputs
left un-terminated
mVrms <3mVrms <2.5mVrms
VOL at max. 10Hz-22KHz BW, RMS , 'A Weighted', all inputs
left un-terminated
mVrms <0.7mVrms <0.5mVrms
8CH
STEREO
8CH
STEREO
8CH
STEREO
8CH
STEREO
8CH
STEREO
8CH
STEREO
20Hz
1k
20k
225±40
225±20
<0.6
<0.45
RatedStereoPowerOutput
Rated 8 CH DIRECT Power Output
RatedResistiveLoad
Both FLand FR Speaker amplifiers driven and loadedwith Rated
Resistiv
e
Load.
AllSeven (FL,FR,C,SL,SR,SBL,SBR)Speaker amplifiers driven and
loadedwith RatedResistiveLoad Impedance.
ResistiveloadstobeconnectedtoSpeakerOutputsusinga 12 AWG
StrandedSpeaker Wirepair for eachloadresistor. Wirelengthshould
beapproximately10feet.
LARGE ALWAYS
YES/NO
InputSensitivity
FRONT "L"AND "R" SPEAKERS
SUBWOOFER OUTPUT
RESIDUALNOISE
TOTAL
HARMONIC
DISTORTION
(RatedStereo
Powe
r
O
u
t
p
u
t
-
1
dB)
Should be met by
allStereoInputs
Stereo and 8 CH DIRECTrated Power into Rated Resistive
Load should be obtained byapplying an input signal level
with
the specified range.
mV
Should be met by
allAnalogStereo
and8CHDIRECT
Inputs
20Hz-20 KHz,
Power out =Rated
Power -1 dB
Should be met by
allAnalogStereo
and 8 CHDIRECT
Input
s
Volat Max, 10 Hz-22KHz Meas BW."A"WEIGHTED
%
LIMIT
NOMONAL
No
DESCRIPTION
INPUT
FREQ.
REMARK
UNIT
5
DPR1001 harman/kardon
DETAILED SPECIFICATIONS

CD 20 Hz
at 0.6% THD, 10 Hz-80 KHz measurement BW. Volume
at Max.
W>50>53
CD 1kHz
at 0.6% THD, 10 Hz-80 KHz measurement BW. Volume
at Max.
W>50>53
CD 20 KHz
at 0.6% THD, 10 Hz-80 KHz measurement BW.Volume
at Max.
W>50>53
8CHDIRECT 20Hz
at 0.6% THD, 10 Hz-80 KHz measurement BW.Volume
at Max.
W>50>53
8 CH DIRECT 1kHz
at 0.6% THD, 10 Hz-80 KHz measurement BW.Volume
at Max.
W>50>53
8CHDIRECT 20KHz
at 0.6% THD, 10 Hz-80 KHz measurement BW.Volume
at Max.
W>50>53
Should be met by
CH
DIRE
CT
Inputs
Sine wave # 1 f
=60Hz.Ampl=4,
sinewave# 2 f= 7
KHz. Ampl=1
30stepSweepofGentoDriveto Pk-Pkvalueofsine
ratedpower
% <0.6 <0.4
Should be met by
allAnalogStereo
Inputs
Sine wave # 1 f
=60Hz.Ampl=4,
sinewave# 2 f= 7
KHz. Ampl=1
30stepSweepofGentoDriveto Pk-Pkvalueofsine
ratedpower
% <0.6 <0.4
Should be met by
CH DIRECT Inputs
1kHz
Referredto Rated Output Power,Vol at max, allinputs
terminated w/ 1 Kohm.Should bemeasured with a 10
Hz-22 KHz BW, RMSnoisereading
dB >70 >75
Should be met by
CH DIRECT Inputs
1kHz
Referredto 1WOut.
Vol at max, all inputs terminated
w/
1 Kohm.Should be measured with a 10 Hz-22 KHz BW,
RMSnoisereading
dB >55 >60
VID4
DVD
8CH
8CH
TAPE
CD
VID1
VID2
VID3
20Hz
1k
20k
20Hz
1k
20k
20Hz
1k
20K
Referredto Rated Output Power,Vol at max, allinputs
terminated w/ 1 Kohm.Should bemeasured with a 10
Hz-22 KHz BW, RMSnoisereading
<0.6
<0.45
<0.25
1kHz
Should be met by
allAnalogStereo
Inputs
3
TOTAL
HARMONIC
DISTORTION
(Rated 8 CH
DIRECT Power
Output - 1 dB)
TOTAL
HARMONIC
DISTORTION(1W
PowerOutput)
TOTAL
HARMONIC
DISTORTION (1
W Power Output)
20Hz-20 KHz,
Power out =Rated
Power -1 dB
Volat Max, 10 Hz-22KHz Meas BW."A"WEIGHTED
Should be met by
allStereoInputs
20Hz-10 KHz,
Power out =1 W
Volat Max, 10 Hz-22KHz Meas BW."A"WEIGHTED
8CHDIRECT
4
CONTINUOUS
AVERAGE
POWER: A)
Stereo, 8 Ohm load,
FLandFR driven.
CONTINUOUS
AVERAGE
POWER: B) All
7 Channels Driven,
8 ohms
Volat Max, 10 Hz-22KHz Meas BW."A"WEIGHTED
8CHDIRECT
20Hz-10 KHz,
Power out =1 W
IMD(SMPTE)
5
%
dB
%
<0.15
<0.25
>80
>85
%
<0.15
DPR1001 harman/kardon
DETAILED SPECIFICATIONS (CONT'D)

Should be met by 1kHz
Referred to Rated Output Power, Vol at max, all inputs
left un-terminated. Should be measured with
a 10Hz-22 KHz BW, RMS noise reading
dB >70 >75
AM/FM Tuner
Input 1KHz
Apply an FM Stereo RF input thru a 50->75 ohm
dummy antenna (98 MHz carrier, 75 KHz modulation,
1KHztone, 72 dBuV level). Then set UUT to FM Stereo,
98MHz. Set Volume control to 10 dB below Max.
Record the FL and FR speaker output level as the refere
dB > 75 >85
8CHDIRECT
Inputs
To find the point in
the Frequency
Response Curve,
where Output Level
falls by 3 dB,
referred to the 1
Should be met with Volume at Max (50 mV input) Use
10Hz-500KHz BW Hz 20 Hz-
18K kHz 10 Hz-20 kHz
8ch
8ch
stereo
8ch
stereo
8ch
stereo
8ch
stereo
DVD
8CH
stereo
CD
VID 1
VID 2
VID 3
VID 4
DVD
TAPE
VID 4
CD
VID 1
VID 2
VID 3
TAPE
>55 >75
All Analog Stereo
and 8 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
Volume at Max. Apply Sinewave Signal Gen amplitude
to the tested input, to obtain R/O-3dB at the speaker
outputs.Record the output level as the reference output.
Then, scroll thru the other possible stereo inputs, and
measure the output level. Compute t
dB >70 >75
Vol at Max, Gen amplitude adjusted to obtain R/O-3dB,
measured w/ AP's Xtalk mode. Driving every channel
individually. Undriven channels should be terminated
w/1 kOhm.Use 10Hz-22KHz BW
dB >50 >60
Vol at Max, Gen amplitude adjusted to obtain R/O-3dB,
measured w/ AP's Xtalk mode. Driving every channel
individually. Undriven channels should be terminated
w/1 kOhm.Use 10Hz-22KHz BW
dB >60 >65
100Hz
Vol at Max, Gen amplitude adjusted to obtain R/O-3dB,
measured w/ AP's Xtalk mode. Driving every channel
individually. Undriven channels should be terminated
w/1 kOhm.Use 10Hz-22KHz BW
dB >55 >60
1kHz
STER
EO
8CH
All Analog Stereo
Inputs
To find the point in
the Frequency
Response Curve,
where Output Level
falls by 3 dB,
referred to the 1
KHz point.
1kHz
Should be met by
8CH DIRECTInputs
Should be met by
all Analog Stereo
Inputs
10kHz
All Analog Stereo
and 8 CH DIRECT
Inputs
1kHz
6S/N RATIO,IHF-A
FILTER
7
CHANNEL
SEPARATION:
Zterm =
1KW/1000pF
IHF-A FILTER
Should be met by
all Analog Stereo
and 8 CH DIRECT
Inputs
9FREQUENCY
RESPONSE
8
FUNCTION
CROSSTALK,
(Measured on all
Channels)
IHF-A FILTER
5 Hz-22 kHz
10 Hz-20
kHz
Referred to 1W Out.Vol at max, all inputs terminatedw/
1 Kohm. Should be measured with a 10 Hz-22 KHz BW,
RMS noise reading
Vol.max
input:50
mV
dB
Should be met with Volume at Max (50 mV input), and
also with Volume at 40 dB below Max (5 V input). Hz
>55 >60
1kHz dB >80 >85
8CHDIRECT
Inputs
To find the point in
the Frequency
Response Curve,
where Output Level
falls by 3 dB,
referred to the 1
Should be met with Volume at Max (50 mV input) Use
10Hz-500KHz BW Hz 20 Hz-
18K kHz 10 Hz-20 kHz
TAPE
CD
VID 1
VID 2
VID 3
VID 4
DVD
8CHDIRECT
Inputs
Tested at 8 CH
DIRECT Mode
Rated Power -3dB
--> THD 0.6%
Tested in 8 CH DIRECT Mode, at 8CH DIRECT Rated
Power -3dB. Find the Input Sinawave Frequency Point
where THD increases to 0.6% . Record the Frequency.
Hz~kHz 20-20kHz 20-22kHz
STER
EO
8CH
STER
EO
8CH
All Analog Stereo
Inputs
To find the point in
the Frequency
Response Curve,
where Output Level
falls by 3 dB,
10
POWER
BANDWIDTH -
3dB
CD
9FREQUENCY
RESPONSE
20-22kHz
5 Hz-22 kHz
Hz~kHz
Tested at Stereo
Mode Rated Power
-3dB --> THD
0.6%
Tested in Stereo Mode, at Stereo Rated Power -3dB.
Find the Input Sinawave Frequency Point where THD
increases to 0.6% . Record the Frequency.
20-20kHz
10 Hz-20
kHz Vol.-40
input:5V
Vol.max
input:50
mV
Should be met with Volume at Max (50 mV input), and
also with Volume at 40 dB below Max (5 V input). Hz
7
CH DIRECTInputs
8
Referred to Rated Output Power, Vol at max, all inputs
left un-terminated. Should be measured with
a 10Hz-22 KHz BW, RMS noise reading
SPECIFICATIONS
AVR1001 harman/kardon

B)DIGITAL INPUT, BASELINE AUDIO PARAMETERS(STEREO SURROUNDMODE)
Measuringmethods arebased on IHF andIEC standard 268-3
Measurement conditions,unless otherwise noted :
Output resistiveload =
(8) ohms
/ All channels loaded.
Tone Off or Tone(Bass,Treble), Balance, EQ control: Center Position , Other SW's : OFF, Volume:Max
All Voltage Measurements are made with RMS detector, unless otherwise specified.
Filter: IHF-Afilter
R/O = RatedOutput, whichis50 W into 8 ohmresistive load, for PCM Digital inputs.
UUT= Unit Under Test.
All measurements aremade in Stereo mode, at FL and FR Speaker Output jacks, unless otherwise noted.
Power supply: 120 V , 60 Hz
UNIT }
hs|l
RatedStereoPower Output
Watts/Ch 50
Rated 6 CH DIRECT Power Output
Watts/Ch 50
Rated ResistiveLoad
Ohm
8ohm,+/-1%,
Non-Inductive,
455W
DigitalInput data is a 44.1 KHz sampling rate, 16 bit, no Pre-emphasis, PCM bitstream.
ⷍFRONT AMP SECTION
No DESCRIPTION INPUT UNIT LIMIT NOMINAL
1
Gain Differencebetween
Analog andDigitalInput
Coaxial1
With a0 dBFS, 1 KHz PCM bitstream,and MainVolume at 20 dB
below Max, the Output Voltageat FL and FR speaker outputs
should be the same as when, applying a 2 Volt,1 KHz sinewave
amplitudeintoananalog Stereo Input. Read the dB difference
between
dB < 2 dB < 1 dB
2
DynamicRange
Coaxial1
With a0 dBFS, 1 KHz sinewave PCMbitstream,and MainVolume
at 20 dB belowMax, set metertoread THD+N Ampl, with dBr
units.Use 'A Weighting' filter,10 Hz-80 KHz BW.Record the
Output Voltage at FL and FR speaker outputs to be the 0 dBr
Referenceval
dB >85 >90
3
RESIDUAL NOISE
Coaxial1
With DigitalGenerator amplitude at -999 dBFS (Generator turned
off), 1 KHzsinewavePCM bitstream,and MainVolume at 20 dB
belowMax, set metertoread Amplitude,10 Hz-22 KHz BW.Take
Amplitude readings on both FL and FR Speaker Outputs.
mVrms <1 <0.5
4
TOTALHARMONIC
DISTORTION
Coaxial 1 20 Hz
With a0 dBFS, 1 KHz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read THD+N ,with %units.
Use 10 Hz-80 KHz BW. Read THD+NRatio,
with dBr units on both FL and FR Speaker
Outputs.IHF-AFILTER
%<0.25 <0.15
FRONT "L"AND "R" SPEAKERS
CENTER SPEAKER
REMARK
LARGE/SMALL/NONE
SURROUND "L"AND"R" SPEAKERS
SUBWOOFER OUTPUT
MARKETING UNIT RATINGS.
SPEAKER
MULTICHANNEL AVAILABLE SPEAKER MODES
SPEAKER
FRONT "L"AND "R" SPEAKERS
SUBWOOFER OUTPUT
STEREO MODE AVAILABLE SPEAKER SETTINGS
LARGE/SMALL
YES/NO
Both FLand FR Speaker amplifiers driven and loadedwith Rated
ResistiveLoad.
CONDITION
LARGE/SMALL
LARGE/SMALL/NONE
All seven(FL,FR,C,SL,SR ,SBL,SBR ) Speaker amplifiers driven and
loaded with Rated ResistiveLoad Impedance.
Resistiveloads to be connectedto Speaker Outputs usinga 12 AWG
StrandedSpeakerWirepairforeachloadresistor.Wirelength
should be
approximately10 feet.
YES/NO
DPR1001 harman/kardon
DETAILED SPECIFICATIONS (CONT'D)

4
TOTALHARMONIC
DISTORTION
Coaxial 1 20 Hz
With a0 dBFS, 1 KHz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read THD+N , with % units.
Use10Hz-80KHzBW.ReadTHD+NRatio,
with dBr units on both FL and FR Speaker
Outputs.IHF-AFILTER
%<0.25 <0.15
1KHz
With a0 dBFS, 20 Hz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read THD+N , with % units.
Use10Hz-80KHzBW.ReadTHD+NRatio,
with dBr units on both FL and FR Speaker
Outputs.IHF-AFILTER
%<0.6 <0.4
20KHz
With a0 dBFS, 20 KHz sinewavePCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read THD+N Ratio, with %
units.Use10 Hz-80 KHz BW. Read THD+N
Ratio,onbothFL and FR SpeakerOutputs.
% <0.25 <0.15
5
IMD(SMPTE)
Coaxial1
Sine wave # 1 f
=80Hz.Ampl=4,
sine wave# 2 f= 2
KHz. Ampl=1
With a0 dBFS, SMPTE (80 Hz-4X:2 KHz-1X)
waveformPCMbitstream,andMain Volume
at
20dBbelowMax, setmetertoread
SMPTE/DINDistortion, with %units. Read
SMPTE/DINDistortion, onboth FL andFR
SpeakerOutputs.
%0.60.4
6
S/NRATIO,IHF-AFILTER
Coaxial1
With a0 dBFS, 1 KHz sinewave PCMbitstream,and MainVolume
at 20 dB below Max, record theOutput Voltage at FL and FR
speaker outputs to be the 0 dBr Reference value. Set Digital
Generator amplitudeto-999 dBFS (Generator turned off),Then
set
metert
dB >85 >90
Coaxial1
With a0 dBFS, 1 KHz sinewave PCMbitstream,and MainVolume
adjustedtoobtain 1 Woutput into an 8 ohmload.Record the
Out
Voltage at FLandFR speaker outputs to bethe0 dBr Reference
value. Set Digital Generator amplitudeto -999 dBFS (Generator
dB >70 >75
7
CHANNEL SEPARATION:
Zterm=1KW/1000pF
Coaxial1 100Hz
With a0 dBFS, 100 Hz sinewavePCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read Crosstalk, with dB
units.Use10 Hz-80 KHz BW. Read Crosstalk,
whendriving FLonly,and measuringFR.Then,
readCrosstalk,whendrivingFRonly,andme
dB >60 >65
1KHz
With a0 dBFS, 1 KHz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read Crosstalk, with dB
units.Use10 Hz-80 KHz BW. Read Crosstalk,
whendriving FLonly,and measuringFR.Then,
readCrosstalk,whendrivingFRonly,andmea
dB >60 >65
10KHz
With a0 dBFS, 10 KHz sinewavePCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read Crosstalk, with dB
units.Use10 Hz-80 KHz BW. Read Crosstalk,
whendriving FLonly,and measuringFR.Then,
readCrosstalk,whendrivingFRonly,andme
dB >50 >60
9
put
DETAILED SPECIFICATIONS (CONT'D)
DPR1001 harman/kardon

8
FREQUENCYRESPONSE
Coaxial 1 20 Hz
With a0 dBFS, 1 KHz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, recordthe Output Voltage at FLand FR
speakeroutputstobethe0 dBr,1 KHz
Referencevalue. Set metertoread
Amplitude
,
with dBr units,
and a10 Hz-500 KHz BW
.
Then,ch
dBr >-0.7 >-0.3
Coaxial 1 20 KHz
,
dBr >-3 >-2
DigitalInput data is a 96KHzsamplingrate,24bit,noPre-emphasis, PCM bitstream.
ⷍFRONT AMP SECTION
No DESCRIPTION INPUT UNIT
LIMIT NOMINAL
1
DynamicRange
Coaxial1
With a0 dBFS, 1 KHz sinewave PCMbitstream,and MainVolume
at 20 dB belowMax, set metertoread THD+N Ampl, with dBr
units.Use 'A Weighting' filter,10 Hz-80 KHz BW.Record the
Output Voltage at FL and FR speaker outputs to be the 0 dBr
Referenceval
dB >90 >93
2
RESIDUAL NOISE
Coaxial1
With Digital Generator amplitude at -999 dBFS(Generatorturned
off), 1 KHzsinewavePCM bitstream,and MainVolume at 20 dB
belowMax, set metertoread Amplitude,10 Hz-22 KHz BW.Take
Amplitude readings on both FL and FR Speaker Outputs.
mVrms <1 <0.8
Coaxial1
With Digital Generator amplitude at -999 dBFS(Generatorturned
off), 1 KHzsinewavePCM bitstream,and MainVolume at 20 dB
belowMax, set metertoread Amplitude,10 Hz-80 KHz BW.Take
Amplitude readings on both FL and FR Speaker Outputs.
mVrms <1.5 <1
Coaxial1
With Digital Generator amplitude at -999 dBFS(Generatorturned
off), 1 KHzsinewavePCM bitstream,and MainVolume at 20 dB
belowMax, set metertoread Amplitude,10 Hz-22 KHz BW.Take
Amplitude readings on both FL and FR Speaker Outputs.
mVpk <3 <2
3
TOTALHARMONIC
DISTORTION
Coaxial 1 20 Hz
With a0 dBFS, 1 KHz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read THD+N , with % units.
Use 10 Hz-22 KHz BW. Read THD+NRatio,
with dBr units on both FL and FR Speaker
Outputs.
%<0.25 <0.15
1KHz
With a0 dBFS, 20 Hz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, set meter to read THD+N , with % units.
Use 10 Hz-22 KHz BW. Read THD+NRatio,
with dBr units on both FL and FR Speaker
Outputs.
%0.6 0.4
REMARK
10
With a0 dBFS, 1 KHz sinewave PCM
bitstream, and MainVolume at 20 dBbelow
Max, recordthe Output Voltage at FLand FR
speakeroutputstobethe0 dBr,1 KHz
Re
with dBr units,
and a10 Hz-500 KHz BW.
fe
Then,ch
rence value. Set meter to read
Amplitude
DPR1001 harman/kardon
DETAILED SPECIFICATIONS (CONT'D)