Service Manuals, User Guides, Schematic Diagrams or docs for : Harman Kardon AVR AVR-45 AVR-45
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RMS Output Power
THD(0.5%, 8 ohms, 1kHz)
All Channel Driven 5W 50W
S/N Ratio(Input Level : 200mV)
Nominal Limit Input Shorted, IHF-A WTD 65dB 60dB
Continuous Power Output Frequency Respones at-3dB
(STEREO MODE), Input : CD 5W 0W 8 ohms, Dolby Pro Logic 100Hz-20kHz 150Hz-20kHz
THD : 0.08%, 8 ohms
Both Channel Driven(20Hz-20kHz)
(SURROUND MODE) 5W 0W RMS Output Power
THD : 0.5%, 8 ohms, 1kHz THD(0.5%, 8 ohms, 1kHz)
THD : at 60W, 8 ohms, Input : CD All Channel Driven 55W 50W
20Hz 0.03% 0.08% S/N Ratio(Input Shorted, IHF-A WTD)
1kHz 0.03% 0.08% Delay : 20ms, Input Level : 200mV 65dB 60dB
20kHz 0.03% 0.08% Frequency Response at-3dB
IM Distortion at 70W, 8 ohms, Vol : Max. 8 ohms, Dolby Pro Logic 100Hz-20kHz 150Hz-20kHz
0.03% 0.08%
Input Sensitivity for Rated Power Output(60W)
CD/DVD/TAPE MONITOR 200mV 170 230mV Line level at pre-out
VID1/VID2/VID3 200mV 170 230mV Surround mode : BYPASS(STEREO)
S/N Ratio Input Shorted at 1 kHz 1W Output(WTD IHF-A) Input Signal : L ch (only) 200mV
CD 82dB Master Volume : 5dB
Tone Control Low pass crossover frequency 70Hz cut off
Bass : 100Hz 10dB 10dB 3dB Slope (Low Pass Filter) 24dB/octave
10dB 10dB 3dB
Treble : 10kHz 10dB 10dB 3dB
10dB 10dB 3dB Input Sensitivify / Impedence
Frequency Response at-3dB VID1/VID2/VID3 1Vp-p/75 ohm / 1dB
Mode : Stereo(1Watt) Output Level / Impedance
10Hz-80kHz 10Hz-70kHz VID1/VID2/VID3 1Vp-p/75 ohm / 1dB
Channel Crosstalk Input Shorted by 1 K Ohms Frequency Response at-3dB DC-8 MHz DC-6 MHz
100Hz 63dB 55dB
1kHz 63dB 55dB
10kHz 62dB 45dB
Tuning Cover Range 100kHz Step for AVR-45 87.50-108.00MHz
Tuning Cover Range 50 kHz Step for AVR-45RDS/SG Image Rejection(at 999kHz) 40dB 0dB
IF Rejection(at 999/1000kHz) 50dB 5dB
Mono Usable Sensitivity(75 ohms Input, 98MHz) AGC Figure of Merit(From 100mV/m at 999/1000kHz)
14.2dbf 17.2dbf 50dB 5dB
Image Rejection(at 98MHz) Distortion(999/1000kHz, 30% MOD, 50mV/m Input)
80dB 0dB 1.0% .0%
IF Rejection(at 90MHz) 90dB 0dB Frequency Response(999/1000Hz)
46dB Queting Sensitivity(at 98MHz, 100% MOD.) At-3dB 100Hz-2.2kHz 150Hz-1.8kHz
Stereo 39.2dbf 3.3dbf Selectivity(999/1000Hz)
Distortion(1kHz, 75kHz dev. At 98MHz, 71dbf Input) 9kHz/10kHz 30dB dB
Mono 0.3% 0.5% S/N Ratio(999/1000kHz, With Antenna Input 5mV/m)
S/N Ratio(500uV Input, 100% MOD. At 98MHz) 45dB 40dB
Stereo 65dB 60dB Overload Break-up at 999/1000kHz(THD 10%)
Frequency Response(30Hz-15kHz) 1000mV/m 00mV/m
AVR-45 De-Emphasis : 75 0.5dB .0dB Tape Output Level at 999/1000kHz(5mV/m Input)
AVR-45RDS/SG De-Emphasis : 50 2.0dB .0dB 200mV 160-240mV
AM Suppression at 98MHz 50dB 50B
Muting Threshold(at 98MHz) 31.2dbf 39.2dbf
Overload Break-up at 98 MHz 71dbf 65dbf
Capture Ratio at 65dbf 71dbf 65dbf
Stereo Separation(at 98MHz, 100% MOD, 500 Input)
IHF Band Pass Filter 2dB 2.5dB
Power Consumption
1kHz 40dB dB
At Rated Power All Channel Driven 332W
Tape out Level(at 98MHz) 500mV 350-650mV
Idling at Minimum Volume Control 72W
Power Supplies :
USA/Canada(AVR-65) AC120V, 60Hz
Europe(AVR-65RDS/SG) AC230V, 50Hz
Nominal Limit Dimension(W x H x D)
Tuning Cover Range(MW) Inches 17.3 6.5 17.1
AVR-45 : 10kHz/Step 520-1710kHz MM 440 165 435
AVR-45RDS/SG : 9kHz Step 522-1611kHz Weight(lbs/kgs) 29/13.2
Usable Sensitivity(MW, at 999 / 1000kHz) 500uV/m 00uV/m
These specifications are service target specs.
specifications and components are subject to change without notice.
Overall performance will be maintained or improved.
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.
CAUTION : 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.
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.
Before returning the unit to the user, perform the following safety checks :
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.
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.
45
CONTROLS AND FUNCTIONS stations. When a station with a strong signal is program that carries the Dolby Digital information. Delay : Press this button to begin the
Front Panel tuned, the TUNED indicator will illuminate in sequence of steps required to enter delay time
the Information Display . A brief(1/2 second) Dolby Pro Logic Selector : Press this settings.
press of the button will manually tune to the next button to select the Dolby Pro Logic surround
frequency increment, while pressing and holding mode when listening to an analog or Digital Input Selector : When playing a
the button for a long period will automatically digital(PCM) program that is encoded with source that has a digital output, press this button
tune to the next station with a signal strong surround-sound information. to select between the Optical (19) and Coaxial
enough for acceptable reception. (18) Digital inputs.
Dolby 3 Stereo Selector : Press this button
Preset Scan : Press this button to to select the Dolby 3 Stereo listening mode. Set Button : When making choices during
automatically scan through the station that have This mode is used primarily when a program the setup and configuration process, press this
been programmed in the AVR-65's memory. has surround information when a center channel button to enter the desired setting, as shown in
The tuner will play five seconds of each station speaker, but no surround speakers, is installed. the information Display, into the AVR-65's
before moving to the next preset station. To stop memory.
the scan when the desired station is heard, press Surround Mode Selectors : Press one of
Main Power Switch : Press this button to Bass Control : Turn this control to modify information Display , and the red LED
apply power to the AVR-65. the lower frequency output of the left / right above the button will illuminate to remind you the button again. these buttons to select the analog surround Multi-room : Press this button to begin the
When the switch is pressed in the unit is placed channels by as much as +/-10dB. Set this that you are listening to the tape monitor output.
modes. These modes may be used with any process of selecting and configuring the
in a Standby mode, as indicated by the amber control to a suitable position for your taste and
Preset Stations Selector : Press this button analog program source to create a pleasing AVR-65's output channels.
LED. room acoustics. CD : Press this button to select the device
This button MUST be pressed in to operate the connected to the CD Input jacks (6) as the to select stations that have been entered into the surround effect.
unit. To turn the unit off and prevent the use of Treble Control : Turn this control to modify listening source. preset memory. Speaker Selector Button : Press this button
the remote control, this switch should be pressed the high frequency output of the left / right
DTS Selector : press this button to select to begin the process of selecting the speaker
until it pops out from the panel so that the word channels by as much as +/-10dB. DVD : Press this button to select the
TUN.MODE/RDS : Press this button to DTS decoding when listening to an audio or positions that are used in your listening room.
"OFF" may be read at the top of the switch. Set this control to a suitable position for your device connected to the DVD play jacks (7) as
taste and room acoustics. the listening and viewing source. select the auto or mono mode for FM tuning. video program that is encoded with DTS
NOTE : In normal operation this switch is left in
the "ON" position. In the AUTO mode, AUTO indicator will data.(See page 25 for more information on 32 Selector Buttons : When you are
Balance Control : Turn this control to Video Input Selectors : Press one of these
illuminate in the information display, and when surround modes and digital audio.) establishing the AVR-65's configuration settings,
change the relative volume for the front left / buttons to select a source connected to the rear
System Power Control : When the Main
right channels. panel Audio/Video inputs (3), (16), or the front stations are transmitting stereo signals, the use these buttons to select between the choices
Power Switch 1 is "ON", press this button to
panel Audio/Video input . stereo reception will be provided and Stereo Surround Off : Press this button to turn off available. as shown in the information Display .
turn on the AVR-65 ; press it again to turn the NOTE : For proper operation of the surround
unit off. Note that the Power Indicator modes this control should be at the midpoint, or indicator will also be illuminated in the all surround processing, and to listen to a
6-Channel director Selector : Press this
surrounding the switch will turn green when "12 o'clock" position.
button to select the output of an optional, external information display. In the MONO mode the left program in traditional stereo from the left front Information Display : This display delivers
the unit is on.
6-channel decoder connected to the 6 Ch Direct and right signals from stereo broadcasts will be and right front speakers only. messages and status indications to help you
Video 3 Inputs : These audio / video inputs
inputs (5) as the listening source.
Power Indicator : This LED will illuminate in may be used for temporary connection of video mixed together and reproduced through all operate the receiver.
amber when the unit is in the Standby mode to games, camcorder, digital still cameras or AM/FM : Press this button to select the channels. Select MONO for better reception of Mute : Press this button to momentarily
signal that the unit is ready to be turned on. portable audio products. To select a source tuner as the AVR-65's input source. When it is weak signals. silence the speaker output of the AVR-65. Remote Sensor Window : The sensor
When the unit is in operation, the indicator will connected to these jacks, press the Video 3 first pressed the last station tuned will be heard.
turn green. Input Selector . behind this window receives infrared signals from
Press it again to change between AM and FM
bands. Dolby Digital Selector : Press this button to Volume Control : Turn the knob clockwise to the remote control. Aim the remote at this area
Head Phone Jack : This jack may be used T-Mon Selector : Press this button to select
select the Dolby Digital surround mode when increase volume, counter clockwise to decrease and do not block or cover it unless an external
to listen to the AVR-65's output through a pair of the device connected to the Tape Monitor jacks Tuning button : Press the left side of the
listening to a program that carries the Dolby the volume. remote sensor is installed.
headphones. Be certain that the headphones (24) as the listening source. The previously button to tune lower frequency station and the
have a standard 1/4" stereo phone plug. selected source will continue to show in the right side of the button to tune higher frequency Digital surround mode when listening to a
-6-
45
Remote Control select a surround mode. Numeric Keys : These buttons serve as a indicator . to enter your choice.
To change the surround mode, first press the ten-button numeric key-pad to enter tuner preset
SURR/CH button . Next press these positions. They are also to be used to select Clear Button : This button dose not Speaker Configuration : Press this button
buttons to scroll up or down through the list of channel numbers when TV has been selected function with the AVR-65, but it is available for to begin the process of configuring the AVR-65's
surround modes that appear in the Information on the remote, or to select track numbers on a use with other devices. Bass Management System for use with the type
Display . These buttons are also used to CD, DVD or LD player, depending on how the of speaker used in your system.
increase or decrease output levels used to lower remote has been programmed. Press Up/Down : When the tuner is in use, Once the button has been pressed, use the /
the AVR-65's output levels when configuring the these buttons scroll through the stations that buttons to select the channel you wish to set
unit with either the internal test tone or and NOTE : The 0 button has a dual function. It also have been programmed into the AVR-65's up. Press the Set button , and then select
external source. They are also used to enter serves as the CLEAR button for use in memory, When many source devices, such as another channel to configure. When all
delay time settings after the Delay button has programming the tuner or clearing the system CD players, VCRs and cassette decks, are adjustments have been completed, press the Set
been pressed. memory. selected using the Device Control Selectors . button twice to exit the settings and return to
these buttons will normally function as chapter normal operation.
/ Channel Button : This button is used Direct/Enter : Press this button to select a step or track advance.
to start the process of setting the AVR-65's radio station by entering its frequency using the Surround Mode Selector : Press this
output levels to an external source. Once this Numeric Key . Tuning Up/Down : When the tuner is in use, button to begin the process of changing the
button is pressed, use the / buttons to these buttons will tune up or down through the surround mode. After the button has been
select the channel being adjusted, then press Memory Button : Press this button to enter selected frequency band. If the Tuner Mode pressed, use the / buttons to select the
the Set button , followed by the / buttons a radio station into the AVR-65's preset memory. button has been pressed so that the AUTO desired surround mode. Note that this button is
again to change the level setting. After pressing the button the MEMORY indicator indicator is illuminated, pressing these also used in the "Auto Search" process.
will flash, and you then have five seconds to buttons will cause the tuner to seek the next
Set Button : This button is used to enter enter a present memory location using the station with acceptable signal strength for quality Volume : Press these buttons to raise or
settings into the AVR-65's memory. It is also Numeric Keys . reception. When the AUTO indicator is NOT lower the system volume.
used in the setup procedures for delay time, illuminated, pressing these buttons will tune
speaker configuration and channel output level NOTE : Although the word "Sleep" appears stations in single-step increments. Sleep Button : Press this button to place
adjustment. above this button, it refers to control of devices the unit in the Sleep Mode. After the time shown
other than the AVR-65. Use the Sleep button Transport Control : These controls do not in the display, the AVR-65 will automatically go
Night Mode : Press this button to activate to control the AVR-65's Sleep function. control any function of the AVR-65, but they are into the standby mode. Each press of the button
the "Night" mode, preventing loud playback used extensively when operating a wide variety changes the time until turn-off in the following
when the digital modes are in use without OSD Button : This button dose on screen of CD players, cassette decks and VCRs. order:
altering the dynamic range of the output signal. display function with the AVR-65.
Semi Full OFF Delay/Prev Ch. : Press this button to begin 90 80 70 60 50 40
AVR Selector : Press this button to use the Mute : Press this button to momentarily When the AVR-65 remote is being programmed the process for setting the delay times used by
remote control for operation of the AVR-65. Note silence the AVR-65 or TV set being controlled, to operate other devices, this button is pressed Light Button : Press this button to activate the AVR-65 when processing surround sound.
30 20 10 5 1 OFF
that the button will briefly turn red after it has depending on which device has been selected. to begin a readout of a programmed code. the remote's built-in back-light for better legibility After pressing this button the delay times are
been pressed to confirm your selection. of the buttons in a darkened room. entered by pressing the Set button , and then
Test : Press this button to begin the Source Selectors : Press these buttons to using / buttons to change the setting. Note that this button is also used to change
Device Control Selectors : Press one of sequence used to calibrate the AVR-65's output select an input source for the AVR-65. The AM/ Tuner Mode : Press this button when the Press the Set button again to complete the channels on your TV when the TV is selected
these button to use the remote to control the levels. FM button is also used to switch between tuner is in use to select between automatic process. using the Devise Control Selector .
functions of another audio/video device. Note frequency bands when the tuner in use. tuning and manual tuning. When the button is
that the button will briefly turn red after it has Display/Multiroom Button : This button pressed so that the AUTO indicator goes out, / Digital Button : This button is used to When the AVR-65 remote is being programmed
been pressed to confirm your selection. does not function with AVR-65, but it is available NOTE : Pressing one of these buttons selects pressing the Tuning buttons will move the select the type of digital input used with any one for the codes of another device, this button is
for use with other devices. the source only. In order to control the actual frequency up or down in single-step increments. of the input sources connected to the AVR-65. also used in the "Auto Search" process.
Power Button : Press this button to turn the source machine using the remote you must When the FM band is in use, pressing this button After pressing this button, use the / buttons
currently selected device on or off. Buttons : These are multi purpose press the Press Control Selector button for when a station's signal is weak will change to (7) to make your selection between OPTICA
buttons. They will be used most frequently to the desired product. monaural reception, as indicated by the MONO or COAXIAL digital. Press the Set button
-7-
1 AM Antenna : Connect the AM loop external subwoofer amplifier is used, connect jack to the standard(composite) video input of a Mute : This indicator illuminates to remind to the Coaxial Digital input . Memory : This indicator flashes when
antenna supplied with the receiver to these this jack to the subwoofer amplifier input. TV monitor or video projector to view the on- you that the AVR 45's output has been silenced entering presets and other information into the
terminals. If an external AM antenna is used, screen menus and the output of any standards by pressing the Mute button 25 . AC-3 Indicator : This indicator illuminates tuner's memory.
make connections to the AM and GND terminals Front : Connect these terminals to the front video source selected by the receiver's video
Press the Mute button again to return to the when a AVR-45 is decoding a Dolby Digital input
in accordance with the instructions supplied with left/right speakers. switcher.
previously selected output level. source. Auto : This indicator illuminates when the
antenna.
Center : Connect these terminals to the "Auto" mode is in use for FM tuning.
AC-3/PCM Coaxial Input : Connect the
2 FM Antenna : Connect an indoor or center speaker. coax digital output from a DVD player to this jack. Bypass : This indicator illuminates when PCM Indicator : This indicator illuminates to
external FM antenna to this terminal. The signal may be either a Dolby Digital (AC-3) the surround processing has been disabled by show that a standard PCM(SP/DIF) digital audio Stereo Indicator : This indicator illuminates
Surround : Connect these terminals to the signal or a standard PCM digital source. pressing Surround Off button 24 . When this signal is being decoded by the digital-to-analog when an FM station is being tuned in stereo.
3 Video 1 Input : Connect these jacks to the surround speaker. indecator is it, the AVR-45 will play transitional converter.
audio and video PLAY/OUT jacks of a VCR. AC-3/PCM Optical Input : Connect the
stereo sound using the front left and right Mono Indicator : This indicator illuminates
Unswitched AC Outlet : This outlet may be optical digital output from a DVD player, HDTV
speakers only. Surround Mode Indicators : These when the tuner has been placed in the monaural
4 Video 1 Output : Connect these jacks to used to power any AC device. The power will receiver, LD player or CD player to this jack. The
the audio and video RECORD INPUT jacks of a remain on at this outlet regardless of whether indicators illuminate when one of the DSP mode by pressing the FM Mode button 18 . Set
signal may be either a Dolby Digital (AC-3)
VCR. the AVR-45 is on or not. signal or a standard PCM digital source . Analog : This indicator illuminates when an generated analog surround modes is in use with the tuner for mono listening to cut noise and
analog input source is in use. an analog input source. improve the quality of distant stereo signals.
5 6-Channel Direct Inputs : If an external NOTE : The power consumption of the device Remote IR In : If the AVR-45's front panel IR
digital audio decoder is used for 5.1(Dolby AT- plugged into each of these outlets should not sensor is blocked due to cabinet door or other Dolby Digital Indicator : This indicator Night Indicator : This indicator lights when Tuned Indicator : This indicator illuminates
3)audio, connect the outputs of that decoder to exceed 100 watts. obstructions, an external IR sensor may be used.
illuminates when a Dolby Digital source is being the AVR-45 is in the Night mode, which prevents when a station is being received with sufficient
these terminals. Connect the output of the sensor to this jack.
played. the AVR-45 from loud playback when digital signal strength to allow for acceptable listening
Switched AC Outlet : This outlet may be
6 CD Inputs : Connect these jacks to the used to power any device that you wish to turn sources are in use. quality.
Remote IR Out : This connection permits
output of a compact disc player or CD changer. on when the unit is turned on wiht the System the IR sensor in the receiver to serve other OPT. : This indicator illuminates when a
Power Control switch. 2 remote controlled devices. Connect this jack to digital source is in use via a connection to the Preset Number : This two-digit display Main Information Display : This display
DVD Inputs : Connect the analog audio the "IR IN" jack on Harman Kardon or other Optical Digital input . indicates the station preset number that is shows messages relating to the status, input
outputs and composite video output of a DVD or Power Cable : Connect the AC plug to non- compatible equipment. currently in use, or of that is being entered. source, surround mode, tuner, volume level or
LD player to these jacks. switched AC wall output.
Dolby Pro-Logic Surround Mode other aspects of unit's operation.
Tape Monitor In : Connect these jacks to
Indicators : These indicators illuminate when Preset Indicator : This indicator illuminates
8 Pre-Outs : If external power amplifiers are Video 2 Inputs : Connect these jacks to the the PLAY/OUT jacks of an audio recorder.
used for any channels, connect them to these audio and video outputs of a TV Tuner. Cable TV one of the analog (matrix) or Digital(PCM) Dolby when one of the stations entered into the preset Sleep Indicator : This indicator is
jacks. converter box, satellite receiver of any other Tape Monitor Out : Connect these jacks to Surround modes is in use. memory is tuned. The number that appears illuminated when the Sleep function is in use.
audio/video source. the RECORD / INPUT jacks of an audio recorder. below the indicator is the preset station's The number that appears above the indicator is
9 Subwoofer Pre-Out : Connect this jack to COAX.Source : This indicator illuminates memory. the number of minutes remaining before the
the line level input a powered subwoofer. If an TV Monitor Video Output : Connect this when a digital source is in use via a connection AVR-45 will return to the Standby mode.
-8-
TEST EQUIPMENT REQUIRED
1. All Clear
This service program can clear all memorized operations and functions. 1) AM/FM Signal generator
When the POWER ON, press the "AM/FM" button while pressing the "PRO LOGIC"button. 2) Digital Multimeter
After this, Preset memory will be set to these frequencies.
3) Distortion lever meter
VERSION P1 P2 P3 P4 P5 P6 P7 P8
120 87.5 88.0 90.0 95.0 98.0 99.0 106.0 108.0
FM
230,230RDS 87.50 88.00 90.00 95.00 98.00 99.00 106.00 108.00
VERSION P9 P10 P11 P12 P13 P14 P15
120 520 600 610 1000 1400 1500 1710
AM
230,230RDS 522 594 999 1395 1611 ALIGNMENT PROCEDURES
2. VFD segment illumination & text
This service procedure will illuminate all segments by the following steps 1. FM MONO. Distortion adjustment
(1) Press the Power ON buttn(Push Knob) while you are holding the TEST TONE (dts) button.
(2) Then "TEST MODE" character will be shown on VFD Display.
(3) This set do not have Auto VFD segement check function. So For your checking the VFD Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
states according to each function, Please press any function button which you want to test. step
(4) for example : Tape monitor & CD Connection Frequency Modulation Frequency Point Value
1) Press the POWER ON button(push knob) while you are holding the TEST TONE (dts) button.
2) Then "TEST MODE" character will be shown on VFD Display.
3) Press the t.MON button on Front, then you are able to see " TAPE MONITOR" Character on VFD Display. 0mV 0.5mV
1 Signal generator 1000uV/m (60dBu) T804
4) Press the CD button on FRont, then you are able to see "CD" Character on VFD Display. (R831)
output to FM MONO 1kHz/ 98MHz
BUTTON SEGMENT(Large) SEGMENT(Small) 98MHz
antenna (P5) Distortion
ST. POWER POWER 2 terminal.(750hm) Dev. 75kHz level
T805
Minimum at
T. MON TAPE MONITOR
TAPE-OUT
CD CD
DVD DVD
VID 1 VIDEO 1
VID 2 VIDEO 2
VID 3 VIDEO 3
6 CH 6 CH DIRECT 2. FM MUTING LEVEL ADJUSTMENT
AM/FM TUNER TUNED, MONO, STEREO, AUTO, MEMORY, PRESET, 88 Turn variable resistor VR801 and stop at position "TUNED" is not shown (not indicated), then again turn the variable resistor VR801 to the
TUNING TUNING DOWN opposite revolution and stop at a position "TUNED" is shown.
TUNING TUNING UP
PRESET SCAN PRESET SCAN Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
step
PRESET PRESET DOWN Connection Frequency Modulation Frequency Point Value
PRESET PRESET UP
TUN. MODE(RDS) NO RDS 98MHz "TUNED"
RDS, PTY, CT, RT 1 Signal generator VR801
10uV/m (20dBu) (P5) indicate on VFD
DIGITAL DOLBY AC-3 DIGTAL, AC-3, NIGHT output to FM
98MHz MONO 1kHz/
PRO LOGIC PRO LOGIC PRO LOGIC, PCM antenna
Dev. 75kHz AUTO "TUNED"
3 STEREO 3 STEREO 2 terminal.(750hm) Only confirm
3-STEREO SCAN indicate on VFD
HALL 1 HALL 1 HALL 1
HALL 2 HALL 2 HALL 2
THEATER THEATER THEATER
TEST TONE TEST TONE
SURR. OFF SURR OFF
SPEAKER FRNT SPEAKER
3. FM STEREO Separation Adjustment
CHANNEL FRONT L LEV
DIG. SELECT COAXIAL ANALOG, OPT, COAX
Input Signal Source Signal Source Signal Output Level and Reception Adjustment Adjustment
DELAY S DELAY TIME step
Connection Frequency Modulation Frequency Point Value
MUTE MUTE MUTE
same specification as FM STEREO ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo