Read Harman Kardon AVR 45 (serv.man8) Service Manual online
Continuous Power Output
RMS Output Power
RMS Output Power
Line level at pre-out
Surround mode : BYPASS(STEREO)
Input Signal : L ch (only) 200mV
Master Volume : 5dB
Low pass crossover frequency
Slope (Low Pass Filter)
Input Sensitivify / Impedence
VID1/VID2/VID3
Output Level / Impedance
VID1/VID2/VID3
Frequency Response at-3dB
Tuning Cover Range 100kHz Step for AVR-45
(STEREO MODE), Input : CD
THD : 0.08%, 8 ohms
Both Channel Driven(20Hz-20kHz)
(SURROUND MODE)
THD : 0.5%, 8 ohms, 1kHz
THD : at 60W, 8 ohms, Input : CD
20Hz
1kHz
20kHz
IM Distortion at 70W, 8 ohms, Vol : Max.
THD(0.5%, 8 ohms, 1kHz)
All Channel Driven
THD(0.5%, 8 ohms, 1kHz)
All Channel Driven
S/N Ratio(Input Shorted, IHF-A WTD)
Delay : 20ms, Input Level : 200mV
Frequency Response at-3dB
8 ohms, Dolby Pro Logic
S/N Ratio(Input Level : 200mV)
Input Shorted, IHF-A WTD
Frequency Respones at-3dB
8 ohms, Dolby Pro Logic
Input Sensitivity for Rated Power Output(60W)
CD/DVD/TAPE MONITOR
VID1/VID2/VID3
S/N Ratio Input Shorted at 1 kHz 1W Output(WTD IHF-A)
CD
Tone Control
Bass : 100Hz
Treble : 10kHz
100Hz
1kHz
10kHz
Frequency Response at-3dB
Channel Crosstalk Input Shorted by 1 K Ohms
Mode : Stereo(1Watt)
Nominal
Limit
5W
5W
0W
5W
65dB
100Hz-20kHz 150Hz-20kHz
50W
60dB
55W
65dB
100Hz-20kHz 150Hz-20kHz
50W
60dB
1Vp-p/75
DC-8 MHz
ohm / 1dB
DC-6 MHz
70Hz cut off
24dB/octave
0W
0.08%
0.08%
0.08%
0.03%
0.03%
0.03%
0.08%
170 230mV
170 230mV
0.03%
200mV
200mV
10dB 3dB
10dB 3dB
10dB 3dB
10dB 3dB
10Hz-80kHz
82dB
10dB
10dB
10dB
10dB
63dB
63dB
62dB
10Hz-70kHz
55dB
55dB
45dB
87.50-108.00MHz
1Vp-p/75 ohm / 1dB
17.2dbf
0dB
0dB
3.3dbf
0.5%
60dB
.0dB
.0dB
50B
39.2dbf
65dbf
2.5dB
dB
350-650mV
65dbf
Tuning Cover Range(MW)
AVR-45 : 10kHz/Step
AVR-45RDS/SG : 9kHz Step
Usable Sensitivity(MW, at 999 / 1000kHz)
Nominal
Limit
520-1710kHz
522-1611kHz
500uV/m
00uV/m
Tuning Cover Range 50 kHz Step for AVR-45RDS/SG
Image Rejection(at 999kHz)
IF Rejection(at 999/1000kHz)
AGC Figure of Merit(From 100mV/m at 999/1000kHz)
Distortion(999/1000kHz, 30% MOD, 50mV/m Input)
Frequency Response(999/1000Hz)
At-3dB
Selectivity(999/1000Hz)
9kHz/10kHz
S/N Ratio(999/1000kHz, With Antenna Input 5mV/m)
Overload Break-up at 999/1000kHz(THD 10%)
Tape Output Level at 999/1000kHz(5mV/m Input)
Mono Usable Sensitivity(75 ohms Input, 98MHz)
Image Rejection(at 98MHz)
IF Rejection(at 90MHz)
46dB Queting Sensitivity(at 98MHz, 100% MOD.)
Stereo
Distortion(1kHz, 75kHz dev. At 98MHz, 71dbf Input)
Mono
S/N Ratio(500uV Input, 100% MOD. At 98MHz)
Stereo
Frequency Response(30Hz-15kHz)
AVR-45 De-Emphasis : 75
AVR-45RDS/SG De-Emphasis : 50
AM Suppression at 98MHz
Muting Threshold(at 98MHz)
Overload Break-up at 98 MHz
Capture Ratio at 65dbf
Stereo Separation(at 98MHz, 100% MOD, 500 Input)
IHF Band Pass Filter
1kHz
Tape out Level(at 98MHz)
14.2dbf
80dB
90dB
39.2dbf
0.3%
65dB
0.5dB
2.0dB
50dB
31.2dbf
71dbf
2dB
40dB
500mV
71dbf
40dB
50dB
50dB
1.0%
100Hz-2.2kHz
30dB
45dB
1000mV/m
200mV
0dB
5dB
5dB
.0%
150Hz-1.8kHz
dB
40dB
00mV/m
160-240mV
Power Consumption
At Rated Power All Channel Driven
Idling at Minimum Volume Control
Power Supplies :
USA/Canada(AVR-65)
Europe(AVR-65RDS/SG)
Dimension(W x H x D)
Inches
MM
Weight(lbs/kgs)
These specifications are service target specs.
specifications and components are subject to change without notice.
Overall performance will be maintained or improved.
AC120V, 60Hz
AC230V, 50Hz
17.3 6.5 17.1
440 165 435
29/13.2
332W
72W
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 installed.
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 :
