Harman Kardon AVR-135 Service manual

harman/kardon

AVR135

6 X 40W 6.1 CHANNEL A/V RECEIVER

SERVICE MANUAL

ESD W A R N I N G……………………………….2

LEAKAGE TESTING……………….…..…....3

BASIC SPECIFICATIONS…………………..4 FRON T P A NEL CO N T R OLS………..…..…..5 REAR PANEL CONNECTIONS………….…7 REMOTE CONTROL FUNCTIONS.…….….9 CONNECTIONS………………………….…12 OPERATION………………………...………14 TROUBLESHOOTING GUIDE…...……..…20 PROCESSOR RESET……………….….…..20 DISASSEMBLY…………………….………...21

250 Crossways Park Dr. Woodbury, New York 11797

CONTENTS

UNIT E XPLOD E D V I EW…………..…….…..24 AMP BIAS ADJUSTMENT……………….…25 TECH TIP HK2003-01…...….….………..…26 BLOCK DIAGRAM…………………………..27 ELECTRICAL PARTS LIST………….……..28 SEMICONDUCTOR PINOUTS…….………61 PCB DRAWINGS………………….………..102 SCHEMATICS………………………………108 WIRING DIAGRAM ………….………….…..114 PACKAGING…………………………….….115

harman/kardon, Inc.

Rev2 1/2006

AVR135 harman/kardon

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 :

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.

Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

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.

SAFETY PRECAUTIONS

The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed o.5mA.

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

AVR135 harman/kardon

Reading should not be above

0.5mA Device under test

Leakage current tester

Test all exposed metal surfaces

Also test with plug reversed (Using AC adapter plug as required)

Earth ground

AC Leakage Test

Audio Section

Stereo Mode Continuous Average Power (FTC)

50 Watts per channel, 20Hz–20kHz, @ <0.07% THD, both channels driven into 8 ohms

Six-Channel Surround Modes Power per Individual Channel

Front L&R channels: 40 Watts per channel @ <0.07% THD, 20Hz–20kHz into 8 ohms

Center channel: 40 Watts @ <0.07% THD, 20Hz–20kHz into 8 ohms

Surround (L & R Side, Back) channels: 40 Watts per channel @ <0.07% THD, 20Hz–20kHz into 8 ohms

Input Sensitivity/Impedance

Linear (High-Level) 200mV/47k ohms

Signal-to-Noise Ratio (IHF-A) 100dB

Surround System Adjacent Channel Separation

Pro Logic I/II 40dB

Dolby Digital (AC-3) 55dB

DTS 55dB

Frequency Response

@ 1W (+0dB, –3dB) 10Hz –130kHz

High Instantaneous Current Capability (HCC) ±25 Amps

Transient Intermodulation Distortion (TIM) Unmeasurable

Slew Rate 40V/µsec

FM Tuner Section

Frequency Range 87.5–108.0MHz Usable Sensitivity IHF 1.3µV/13.2dBf Signal-to-Noise Ratio Mono/Stereo 70/68dB 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 520–1720kHz 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-Video) 10Hz–8MHz (–3dB)

Video Frequency Response (Component Video) 10Hz–30MHz (–3dB)

General

Power Requirement AC 120V/60Hz Power Consumption 65W idle, 540W maximum

(6 channels driven)

Dimensions (Product) (Shipping) Width 17.3 inches (440mm) 21.5 inches (545mm) Height 6.6 inches (168mm) 9.9 inches (251mm) Depth 15 inches (382mm) 17.9 inches (455mm)

(Product) (Shipping)

Weight 24.4 lb (11.1kg) 29.3 lb (13.3kg)

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.

* Manufactured under license from Dolby Laboratories. “Dolby,” “Pro Logic” and the Double-D symbol

are trademarks of Dolby Laboratories.

DTS, DTS Surround, DTS-ES and DTS Neo:6 are registered trademarks of Digital Theater Systems, 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.

Cirrus is a registered trademark of Cirrus Logic, Inc.

46 TECHNICAL SPECIFICATIONS

AVR 135 TECHNICAL SPECIFICATIONS

AVR135 harman/kardon

FRONT-PANEL CONTROLS

1 Main Power Switch: Press this button to apply power to the AVR 135. When the switch is pressed in, the unit is in a Standby mode, as indicated by the amber LED 2 above the Standby/On Switch 3. This button MUST be pressed in to operate the unit. To turn the unit off and prevent the use of the remote control, this switch should be pressed until it pops out from the front panel and the word “OFF” is seen at the top of the switch.

NOTE: This switch is normally left in the “ON” position.

2 Power Indicator: This LED lights amber when the unit is in the Standby mode to signal that the AVR is ready to be turned on. When the unit is in operation, the indicator is blue.

3 Standby/On Switch: When the Main Power Switch1is “ON,” press this button to turn on the AVR 135; press it again to turn the unit off. The Power Indicator3turns blue when the unit is on.

4 Headphone Jack: This jack may be used to listen to the AVR 135’s output through a pair of headphones. The speakers will automatically be turned off when the headphone jack is in use.

5 Tone Mode: Pressing this button enables or dis- ables the Bass and Treble tone controls. When the button is pressed so that TONE IN appears in the

Lower Display Line ¯, the Bass  and Treble Ú controls may be used to adjust the output signals.

When the button is pressed once or twice so that the words TONE OUT appear in the Lower Display Line ¯, the output signal will be “flat,” no matter how the actual Bass and Treble Controls Ú are adjusted.

6 Speaker Selector: Press this button to begin the process of configuring the unit to match the type of speakers used in your listening room. (See pages 17–19 for more information on speaker setup and configuration.)

7 Surround Mode Group Selector: Press this but- ton to select the top-level group of surround modes. Each press of the button will select the current or last used mode in each of the surround mode groups (e.g., Dolby, DTS, DTS Neo:6, Logic 7, DSP, Stereo). When the button is pressed so that the name of the surround mode group appears in the on-screen display and in the Lower Display Line ¯, press the Surround Mode Selector 8 to cycle through the individual modes available. For example, press this button to select Dolby modes, and then press the Surround Mode Selector 8 to choose from the various mode options.

1 Main Power Switch 2 Power Indicator 3 Standby/On Switch 4 Headphone Jack 5 Tone Mode 6 Speaker Selector 7 Surround Mode Group Selector 8 Surround Mode Selector 9 Tuning Selector )

‹/›

Buttons

! Tuner Band Selector

@ Set Button # Digital Input Selector $ Preset Station Selector % Delay Adjust Selector ^ Input Source Selector & Tuner Mode Selector * Optical 3 Digital Audio Input ( Coaxial 3 Digital Audio Input Ó Video 3 Video Input Jacks Ô Video 3 Audio Input Jacks  Bass Control

Ò Balance Control Ú Treble Control Û Channel Adjust Selector Ù Volume Control ı Input Indicators ˆ Speaker/Channel Input Indicators ˜ Upper Display Line ¯ Lower Display Line ˘ Surround Mode Indicators ¸ Remote Sensor Window

DIGITAL LOGIC 7

VID 1

DVD

FMAM

TAPE 6 8 CH

VID 2

VID 3

PRO LOGIC

3 STEREO DSP

5 CH. STEREO

SURR. OFF

¸ ˆ



(

)

AVR 135

FRONT-PANEL CONTROLS

FRONT-PANEL CONTROLS 55

NOTE: To make it easier to follow the instructions that refer to this illustration, a larger copy may be downloaded from the Product Support section for this product at www.harmankardon.com.

AVR135 harman/kardon

8 Surround Mode Selector: Press this button to select from among the available surround mode options for the mode group selected. The specific modes will vary based on the number of speakers available, the mode group and if the input source is digital or analog. For example, press the Surround Mode Group Selector 7 to select a main mode grouping such as Dolby or Logic 7, and then press this button to see the specific mode choices available. For more information on mode selection, see page 22.

9 Tuning Selector: Press the left side of the button to tune lower-frequency stations and the right side of the button to tune higher-frequency stations. When the tuner is in the Manual mode, each tap will increase or decrease the frequency by one increment. When the tuner receives a strong enough signal for adequate reception, MANUAL TUNED will appear in the on-screen display and the Lower Display Line

¯.

When the tuner is the Auto mode, press the button once, and the tuner will scan for a station with acceptable signal strength. When the next station with a strong signal is tuned the scan will stop and the on-screen display and Lower Display Line

will indicate AUTO TUNED. When an FM Stereo station is tuned, the display will read AUTO ST TUNED.

To switch back and forth between the Auto and Manual tuning modes, press the Tuner Mode

Selector &.

)

‹/› Buttons: When configuring the AVR 135’s

settings, use these buttons to select from the available choices

! Tuner Band Selector: Press this button to turn the AVR on and to select the Tuner as the input. Press it again to switch between the AM and FM frequency bands. (See page 26 for more information on the tuner.)

@ Set Button: When making choices during the setup and configuration process, press this button to enter the desired setting into the AVR 135’s memory.

# Digital Input Selector: Press this button to select one of the digital inputs or the analog input for any source. (See pages 23–26 for more information on digital audio.)

$ Preset Stations Selector: Press this button to scroll up or down through the list of stations that have been entered into the preset memory. (See page 27 for more information on tuner presets.)

% Delay Adjust Selector: Press this button to begin the steps required to enter delay settings. (See pages 19–20 for more information on delay times.)

^ Input Source Selector: Press this button to change the input by scrolling up or down through the list of Input Indicators ı.

& Tuner Mode Selector: Press this button to select Auto or Manual tuning. When the button is pressed so that the AUTO appears in the Lower Display Line ¯, the tuner will search for the next station with an acceptable signal when the Tuning Selector 9u is pressed. When the button is pressed so that MANUAL appears in the Lower Display Line ¯, each press of the Tuning Selector 9u will increase the frequency.This button may also be used to switch between Stereo and Mono modes for FM radio reception. When weak reception is encountered, press the button so that MANUAL appears in the Lower Display Line ¯ and on the on-screen display to switch to Mono reception. Press it again to switch back to Stereo mode. (See page 26 for more information on using the tuner.)

* Optical 3 Digital Audio Input: Connect the optical digital audio output of an audio or video product to this jack. When the input is not in use, be certain to keep the plastic cap installed to avoid dust contamination that might degrade future performance.

( Coaxial 3 Digital Audio Input: This jack is used for connection to the output of portable audio devices, video game consoles or other products that have a coax digital audio jack.

Ó Video 3 Video Input Jacks: These jacks may be used for temporary connection to the composite or S-video output of video games, camcorders or other portable video products. You may make a connection to either jack at any time, but not to both simultaneously.

Ô Video 3 Audio Input Jacks: These audio jacks may be used for temporary connection to video games or portable audio/video products such as camcorders and portable audio players.

 Bass Control: Turn this control to modify the low- frequency output of the left/right channels by as much as ±10dB.

Ò Balance Control: Turn this control to change the relative volume for the front left/right channels.

NOTE: For proper operation of the surround modes this control should be at the midpoint or “12 o’clock” position.

Ú Treble Control: Turn this control to modify the high frequency output of the left/right channels by as much as ±10dB.

Û Channel Adjust Selector: Press this button to begin the process of trimming the channel output levels using an external audio source. (For more information on output level trim adjustment, see page 27.)

Ù Volume Control: Turn this knob clockwise to increase the volume, counterclockwise to decrease the volume. If the AVR 135 is muted, adjusting the Volume Control Ù will automatically release the unit from the silenced condition.

Input Indicators: The current selected source will

appear as one of these indicators. Note that when the unit is turned on, the entire list of available modes will light briefly, and then revert to normal operation with only the active mode indicator illuminated.

ˆ Speaker/Channel Input Indicators: These indi- cators are multipurpose, indicating both the speaker type selected for each channel and the incoming datasignal configuration. The left, center, right, right surround and left surround speaker indicators are composed of three boxes, while the subwoofer is a single box. The center box lights when a “small” speaker is selected, and the two outer boxes light when “large” speakers are selected. When none of the boxes are lit for the center, surround or subwoofer channels, no speaker has been assigned that position. (See page 17 for more information on configuring speakers.) The letters inside each box displays the active input channels. For standard analog inputs, only the L and R will light, indicating a stereo input. For a digital source, the indicators will light to display the channels being received at the digital input. When the letters flash, the digital input has been interrupted. (See page 25 for more information on the Channel Indicators.)

˜ Upper Display Line: Depending on the unit’s sta- tus, a variety of messages will appear here. In normal operation, this line will show current input source and which analog or digital input is in use. When the tuner is the input, this line will identify the station as AM or FM and show the frequency and preset number, if any.

¯ Lower Display Line: Depending on the unit’s sta- tus, a variety of messages will appear here. In normal operation, the current surround mode will show here.

˘ Surround Mode Indicators: The current selected surround mode will appear as one of these indicators. Note that when the unit is turned on, the entire list of available modes will light briefly, and then revert to normal operation with only the active mode indicator illuminated.

¸ Remote Sensor Window: The sensor behind this window receives infrared signals from the remote control. Aim the remote at this area and do not block or cover it.

FRONT-PANEL CONTROLS

6 FRONT-PANEL CONTROLS

AVR135 harman/kardon

REAR-PANEL CONNECTIONS 7

•

∞

⁄

ﬁ

‹

™

‚

›

ﬂ

‡

135135

(100W, 1A MAX)(100W, 1A MAX)

(50W, 0.5A MAX)(50W, 0.5A MAX)

REAR-PANEL CONNECTIONS

¡ FM Antenna Jack ™ CD Audio Inputs £ Tape Outputs ¢ Tape Inputs ∞ Subwoofer Output

§ Front Speaker Outputs ¶ Surround Back Speaker Outputs

• Surround Speaker Outputs ª Center Speaker Outputs ‚ Component Video Monitor Outputs ⁄ Video 2 Component Video Inputs

¤ DVD Component Video Inputs ‹ AC Power Cord › Switched AC Accessory Outlet ﬁ Unswitched AC Accessory Outlet ﬂ Optical Digital Audio Output ‡ Coaxial Digital Audio Output ° S-Video Monitor Output

· Coaxial Digital Audio Inputs a DVD S-Video Input b Video 1 S-Video Input c Optical Digital Audio Inputs

d Video 1 S-Video Output e Video 2 S-Video Input f 6/8-Channel Direct Inputs g Video Monitor Output

h DVD Audio/Video Inputs i Video 1 Audio/Video Inputs j Video 1 Audio/Video Outputs k Video 2 Audio/Video Inputs

AM Antenna Terminals

NOTE: To assist in making the correct connections for multichannel input, output and speaker connections, all connection jacks and terminals are colorcoded in conformance with the CEA standards as follows:

Front Left: White

Front Right: Red Center: Green Surround Left: Blue Surround Right: Gray Surround Back Left: Brown Surround Back Right: Tan

Subwoofer: Purple Coaxial Digital Audio: Orange Composite Video: Yellow Component Video “Y”: Green Component Video “Pr”: Red Component Video “Pb”: Blue

¡ FM Antenna Jack: Connect the supplied indoor (or an optional external) FM antenna to this terminal.

™ CD Audio Inputs: Connect these jacks to the analog audio output of a compact disc player or CD changer.

Tape Outputs: Connect these jacks to the

RECORD/INPUT

jacks of an audio recorder.

¢ Tape Inputs:

Connect these jacks to the

PLAY/OUT

jacks of an audio recorder.

∞ Subwoofer Output: Connect this jack to the line- level input of a powered subwoofer. If an external subwoofer amplifier is used, connect this jack to the subwoofer amplifier input.

§ Front Speaker Outputs: Connect these outputs to the matching + or – terminals on your left and right speakers. When making speaker connections always make certain to maintain correct polarity by connecting the color-coded (white for front left and red for front right) (+) terminals on the AVR 135 to the red (+)

terminals on the speakers and the black (–) terminals on the AVR 135 to the black (–) terminals on the speakers. See page 12 for more information on speaker polarity.

¶ Surround Back Speaker Outputs: These speaker terminals are normally used to power the surround back speaker in a 6.1-channel system. Connect these outputs to the matching + and – terminals on your surround back channel speaker. In conformance with the CEA color-code specification, the brown ter-

NOTE: To make it easier to follow the instructions that refer to this illustration, a larger copy may be downloaded from the Product Support section for this product at www.harmankardon.com.

AVR135 harman/kardon

8 REAR-PANEL CONNECTIONS

REAR-PANEL CONNECTIONS

minal is the positive, or “+,” terminal that should be connected to the red (+) terminal on the Surround Back speaker with older color-coding. Connect the black (–) terminal on the AVR to the matching black negative (–) terminal on the surround back speaker. (See page 12 for more information on speaker polarity.)

• Surround Speaker Outputs: Connect these out- puts to the matching + and – terminals on your surround channel speakers. In conformance with the CEA color-code specification, the blue terminal is the positive, or “+,” terminal that should be connected to the red (+) terminal on the Surround Left speaker with older color-coding, while the gray terminal should be connected to the red (+) terminal on the Surround Right speaker with the older color-coding. Connect the black (–) terminal on the AVR to the matching black negative (–) terminals for each surround speaker. (See page 12 for more information on speaker polarity.)

ª Center Speaker Outputs: Connect these outputs to the matching + and – terminals on your center channel speaker. In conformance with the CEA color-code specification, the green terminal is the positive, or “+,” terminal that should be connected to the red (+) terminal on speakers with the older colorcoding. Connect the black (–) terminal on the AVR to the black (–) terminal on your speaker. (See page 12 for more information on speaker polarity.)

‚ Component Video Monitor Outputs: Connect these outputs to the component video inputs of a video projector or monitor. When a source connected to one of the Component Video Inputs ⁄¤ is selected, the signal will be sent to these jacks.

⁄ Video 2 Component Video Inputs: Connect the Y/Pr/Pb component video outputs of an HDTV set-top converter, satellite receiver or other video source device with component video outputs to these jacks.

¤ DVD Component Video Inputs: Connect the Y/Pr/Pb component video outputs of a DVD player to these jacks.

‹ AC Power Cord: Connect the AC power cord to a non-switched AC wall outlet.

› Switched AC Accessory Outlet: These outlets may be used to power any device you wish to have turned on when the AVR 135 is turned on.

ﬁ Unswitched AC Accessory Outlet: This outlet may be used to power any AC device. The power will remain on at this outlet regardless of whether the AVR 135 is on or off.

NOTE: The total power consumption of all devices connected to the accessory outlets should not exceed 100 watts.

ﬂ Optical Digital Audio Output: Connect this jack to the optical digital input connector on a CD-R/RW, MiniDisc or other digital recorder.

‡ Coaxial Digital Audio Output: Connect this jack to the coaxial digital input of a CD-R/RW, MiniDisc or other digital recorder.

° S-Video Monitor Output: If any of the input sources used in your system have S-video connections to the AVR, connect this jack to the S-video input on your television, projector or other video display.

· Coaxial Digital Audio Inputs: Connect the coax digital output from a DVD player, HDTV receiver,

player

or CD player to these jacks. The signal may be a Dolby Digital signal, DTS signal or a standard PCM digital source. Do not connect the RF digital output of an LD player to these jacks.

a DVD S-Video Input: Connect the S-video output of a DVD player or other video source to this jack.

b Video 1 S-Video Input: If the product connected to the Video 1 Audio Inputs i has S-video capability, connect this jack to the PLAY/OUT S-video jack on that unit and then make certain that the S-video Monitor Output ° is connected as described above.

c Optical Digital Audio Inputs: Connect the optical digital output from a DVD player, HDTV receiver, LD player or CD

player to these jacks. The signal may be a Dolby Digital signal, a DTS signal or a standard PCM digital source.

d Video 1 S-Video Output: If the product connected to the Video 1 Audio/Video Outputs j has S-video capability, connect this jack to the REC/IN S-video jack on that unit.

e Video 2 S-Video Input: If the product connected to the Video 2 Audio/Video Inputs k has S-video capability, connect this jack to the PLAY/OUT S-video jack on that unit and then make certain that the S-video Monitor Output ° is connected as described above.

f 6/8-Channel Direct Inputs: These jacks are used for connection to source devices such as DVDAudio or SACD players with discrete analog outputs. Depending on the source device in use, all eight jacks may be used, though in many cases only connections to the front left/right, center, surround left/right and LFE (subwoofer input) jacks will be used for standard

5.1 audio signals.

g Video Monitor Output: Connect this jack to the composite video input of a TV monitor or video projector to view the on-screen menus and the output of a standard video source.

h DVD Audio/Video Inputs: Connect the composite video and L/R analog audio outputs of a DVD player or other video source to these jacks.

i Video 1 Audio/Video Inputs: Connect the com- posite or Video and L/R analog audio PLAY/OUT jacks of a VCR or other video source to these jacks.

j Video 1 Audio/Video Outputs: Connect the composite or Video and L/R analog audio REC/IN jacks of a VCR or other video recording device such as a DVD recorder or PVR to these jacks.

k Video 2 Audio/Video Inputs: Connect the com- posite or Video and L/R analog audio PLAY/OUT jacks of a cable television box or other video source to these jacks.

AM Antenna Terminals: Connect the AM loop

antenna supplied with the receiver to these terminals. If an external AM antenna is used, make connections to the AM and GND terminals in accordance with the instructions supplied with the antenna.

Note on video connections: When connecting a video source product such as a VCR, DVD player, satellite receiver, cable set-top box, personal video recorder or video game to the AVR 135, you may use either a composite or S-video connection, but not both.

REAR-PANEL CONNECTIONS

8 REAR-PANEL CONNECTIONS

AVR135 harman/kardon

REMOTE CONTROL FUNCTIONS 9

REMOTE CONTROL FUNCTIONS

●

a Power Off Button b IR Transmitter Window c Program Indicator d Power On Button e Input Selectors f AVR Selector g AM/FM Tuner Select h Dim Button i Test Button j Sleep Button k DSP Surround Mode Selector l Night Mode m Channel Select Button n

⁄/¤

Buttons

‹/›

Buttons

p Set Button q Digital Select r Numeric Keys s Tuner Mode t Direct Button u Tuning Up/Down v OSD Button w Dolby Mode Selector x DTS Digital Mode Selector y Logic 7 Mode Select Button z Skip Up/Down Buttons ` Transport Controls

Stereo Mode Select Button

DTS Neo:6 Mode Select

Macro Buttons

Disc Skip Button

Preset Up/Down

Clear Button

Memory Button

Delay/Prev. Ch.

Speaker Select

Spare Button

Volume Up/Down

TV/Video Selector

6-Channel/8-Channel Direct Input

Mute

NOTE:

• The function names shown here are each button’s feature when used with the AVR 135. Most buttons have additional functions when used with other devices. See pages 33–34 for a list of these functions.

• To make it easier to follow the instructions that refer to this illustration, a larger copy may be downloaded from the Product Support section for this product at www.harmankardon.com.

POWER

MUTE

AVR

DVD

AM/FM

TAPE

VID 2

VCR

CBL/SAT

6/8 CH

VID 1

VID 3

OFF

SLEEP

T/V

SURR.

CH.

VOL.

SET

TUN-M

MEM

D.SKIP

DIRECT

OSD

TUNING

DOLBY SUR

DTS SUR

DTS NEO:6

STEREO

LOGIC 7

SKIP

DOWN

PRESET

CLEAR

TEST

NIGHT

135

DIM

AVR135 harman/kardon

REMOTE CONTROL FUNCTIONS

10 REMOTE CONTROL FUNCTIONS

IMPORTANT NOTE: The AVR 135’s remote may be programmed to control up to seven devices, including the AVR 135. Before using the remote, it is important to remember to press the Input Selector Button e that corresponds to the unit you wish to operate. In addition, the AVR 135’s remote is shipped from the factory to operate the AVR 135 and most Harman Kardon CD or DVD players and cassette decks. The remote is also capable of operating a wide variety of other products using the control codes that are part of the remote. Before using the remote with other products, follow the instructions on page 30 to program the proper codes for the products in your system.

It is also important to remember that many of the buttons on the remote take on different functions, depending on the product selected using the Device Control Selectors. The descriptions shown here primarily detail the functions of the remote when it is used to operate the AVR 135. (See pages 31–34 for information about alternate functions for the remote’s buttons.)

a Power Off Button: Press this button to place the AVR 135 or a selected device in the Standby mode. Note that this will turn off the main room functions, but if the Multiroom system is activated, it will continue to function.

b IR Transmitter Window: Point this window towards the AVR 135 when pressing buttons on the remote to make certain that infrared commands are properly received.

c Program Indicator: This three-color indicator is used to guide you through the process of programming the remote. (See page 30 for information on programming the remote.)

d Power On Button: Press this button to turn on the power to a device selected by pressing one of the

Input Selectors e.

e Input Selectors: Pressing one of these buttons

will perform three actions at the same time. First, if the AVR 135 is not turned on, this will power up the unit. Next, it will select the source shown on the button as the input to the AVR 135. Finally, it will change the remote control so that it controls the device selected. After pressing one of these buttons you must press the AVR Selector Button f again to operate the AVR 135’s functions with the remote.

f AVR Selector: Pressing this button will switch the remote so that it will operate the AVR 135’s functions. If the AVR 135 is in the Standby mode, it will also turn the AVR 135 on.

g AM/FM Tuner Select: Press this button to select the AVR 135’s tuner as the listening choice. Pressing this button when the tuner is already in use will select between the AM and FM bands.

h Dim Button: Press this button to activate the Dimmer function, which reduces the brightness of the front panel display, or turns it off entirely. The first press of the button shows the default state, which is full brightness by indicating DIMMER FULL in the Lower

Display Line

¯. Press the button again within five

seconds to reduce the brightness by 50%, as indicated by DIMMER HALF showing in the Lower

Display Line

¯. Press the button again within five

seconds and the main display will go completely dark. Note that this setting is temporary, in that regardless of any changes, the display will always return to full brightness when the AVR is turned on. In addition, the Power Indicator 2 will always remain at full brightness regardless of the setting. This is to remind you that the AVR is still turned on.

i Test Button: Press this button to begin the sequence used to calibrate the AVR 135’s output levels. (See page 20 for more information on calibrating the AVR 135.)

j Sleep Button: Press this button to place the unit in the Sleep mode. After the time shown in the display, the AVR 135 will automatically go into the Standby mode. Each press of the button changes the time until turn-off in the following order:

This button is also used to change channels on your TV when the TV is selected.

When the AVR 135 remote is being programmed with the codes to operate another device, this button is also used in the “Auto Search” process. (See page 30 for more information on programming the remote.)

k DSP Surround Mode Selector: Press this but- ton to cycle through the DSP, VMAx and Stereo surround modes such as Hall, Theater, VMAx Near and Far, and Surround Off. This button is also used to tune channels when the TV is selected using the device Input Selector e. When the AVR 135 remote is being programmed with the codes of another device, this button is also used in the “Auto Search” process. (See page 30 for more information on programming the remote.)

l Night Mode: Press this button to activate the Night mode. This mode is available in specially encoded digital sources, and it preserves dialogue (center channel) intelligibility at low volume levels.

m Channel Select Button: This button is used to start the process of setting the AVR 135’s output levels to an external source. Once this button is pressed, use the

⁄/¤

Buttons n

to select the channel being adjusted,

then press the Set Button p, followed by the

⁄/¤

Buttons

n again, to change the level setting. (See

pages 20 and 27 for more information.)

⁄/¤

Buttons: These multipurpose buttons are

used to change or scroll through items in the onscreen menus, make configuration settings such as digital inputs or delay timing, or to select surround modes. When changing a setting, first press the button for the function or setting to be changed (e.g., press the DSP Surround Mode Selector k to select a sound field mode or the Digital Select Button q to change a digital input) and then press one of these buttons to scroll through the list of options or to increase or decrease a setting. The sections in this manual describing the individual features and functions contain specific information on using these buttons for each application.

‹/›

Buttons: These buttons are used to change

the menu selection or setting during some of the setup procedures for the AVR 135.

p Set Button: This button is used to enter settings into the AVR 135’s memory. It is also used in the setup procedures for delay time, speaker configuration and channel output level adjustment.

q Digital Select: Press this button to assign one of the digital inputs *(·c to a source. (See pages 16 and 23 for more information on using digital inputs.)

r Numeric Keys: These buttons serve as a 10- button numeric keypad to enter tuner preset positions. They are also used to select channel numbers when TV, Cable or SAT has been selected on the remote, or to select track numbers on a CD, DVD or LD player, depending on how the remote has been programmed.

s Tuner Mode: Press this button when the tuner is in use to select between automatic tuning and manual tuning. When the button is pressed so that MANUAL appears in the Lower Display Line

¯,

pressing the Tuning Buttons u9 will move the frequency up or down in single-step increments. When the FM band is in use, pressing this button when a station’s signal is weak will change to monaural reception. (See pages 26–27 for more information.)

AVR135 harman/kardon

REMOTE CONTROL FUNCTIONS

REMOTE CONTROL FUNCTIONS 11

t Direct Button: Press this button when the tuner is in use to start the sequence for direct entry of a station’s frequency. After pressing the button, simply press the proper Numeric Keys r to select a station. (See page 26 for more information on the tuner.)

u Tuning Up/Down: When the tuner is in use, these buttons will tune up or down through the selected frequency band. If the Tuner Mode Button s& has been pressed so that AUTO appears in the onscreen display and Lower Display Line

¯, pressing

and holding either of the buttons for three seconds will cause the tuner to seek the next station with acceptable signal strength for quality reception. When MANUAL appears in the Lower Display Line

¯, pressing these

buttons will tune stations in single-step increments. (See page 26 for more information.)

v OSD Button: Press this button to activate the On-Screen Display (OSD) system used to set up or adjust the AVR 135’s parameters.

w Dolby Mode Selector: This button is used to select from among the available Dolby Surround processing modes. Each press of this button will select one of the Dolby Pro Logic II modes or Dolby 3 Stereo. When a Dolby Digital-encoded source is in use, the Dolby Digital mode may also be selected. (See page 24 for the available Dolby surround mode options.)

x DTS Digital Mode Selector: When a DTS- encoded digital source is selected, each press of this button will scroll through the available DTS modes. The specific choice of modes will vary according to whether or not the source material contains DTS-ES 6.1 Discrete encoding. When a DTS source is not in use, this button has no function. (See page 24 for the available DTS Digital options.)

y Logic 7 Mode Select Button: Press this button to select from among the available Logic 7 surround modes. (See page 24 for the available Logic 7 options.)

z Skip Up/Down Buttons: These buttons do not have a direct function with the AVR 135, but when used with a compatibly programmed CD or DVD changer they will change to the previous disc in the changer or carousel.

` Transport Controls: These buttons do not have any functions for the AVR 135, but they may be programmed for the forward/reverse play operation of a wide variety of CD or DVD players, and audio or video cassette recorders. (See page 32 for more information.)

Stereo Mode Select Button: When the button

is pressed so that DSP SURR OFF appears in the Lower Display Line ¯, the AVR will operate in a bypass mode with true, fully analog, two-channel

left/right stereo mode with no surround processing or bass management, as opposed to other modes where digital processing is used. When the button is pressed so that SURROUND OFF appears in the Lower Display Line ¯, you may enjoy a two-channel presentation of the sound along with the benefits of bass management. Depending on whether your system is configured for 5.1 or 6.1/7.1 channels, the next press of the button will cause either 5 CH STEREO or 7 CH STEREO to appear, and the stereo signal will be routed to all five (or seven) speaker channels. (See page 24 for more information on stereo playback modes.)

DTS Neo:6 Mode Select: Press this button to

select a DTS Neo:6 mode. These modes take a twochannel stereo- or matrix surround-encoded source and create a full five-, six- or seven-channel sound field. (See page 24 for the DTS Neo:6 options.)

Macro Buttons: Press these buttons to store or

recall a “Macro”, which is a preprogrammed sequence of commands stored in the remote. (See page 32 for more information on storing and recalling macros.)

Disc Skip Button: This button has no direct

function for the AVR 135 but is most often used to change to the next disc in a CD or DVD player when the remote is programmed for that type of device. (See page 31 for more information on using the remote with products other than the AVR 135.)

Preset Up/Down: When the tuner is in use,

press these buttons to scroll through the stations programmed into the AVR 135’s memory. When some source devices, such as CD players, VCRs and cassette decks, are selected using the device Input Selectors e, these buttons may function as Chapter Step or Track Advance.

Clear Button: Press this button to clear incorrect

entries when using the remote to directly enter a radio station’s frequency.

Memory Button: Press this button to enter a

radio station into the AVR 135’s preset memory. First, tune the desired station, and then press this button. Two underline indicators will flash at the right side of the Upper Display Line ˜, and within five seconds press the Numeric Keys r for the preset number between 01 and 30 that you wish to assign to the station. (See page 26 for more information.)

Delay/Prev Ch.: Press this button to begin

the process for setting the delay times used by the AVR 135 when processing surround sound. After pressing this button, the delay times are entered by pressing the Set Button p and then using the

⁄/¤

Buttons n to change the setting. Press the

Set Button p again to complete the process.

(See page 19 for more information.)

Speaker Select: Press this button to begin

the process of configuring the AVR 135’s bass management system for use with the type of speakers used in your system. Once the button has been pressed, use the

⁄/¤

Buttons n to select the

channel you wish to set up. Press the Set Button p and then select another channel to configure. When all adjustments have been completed, press the Set Button p twice to exit the settings and return to normal operation. (See page 17 for more information.)

Spare Button: This button has no direct function

for the AVR 135.

Volume Up/Down: Press these buttons to raise

or lower the system volume.

TV/Video Selector: This button does not have a

direct function on the AVR 135, but when used with a compatible VCR, DVD or satellite receiver, pressing this button will switch between the output of the device and the external video input.

6-Channel/8-Channel Direct Input: Press

this button to select the device connected to the 6/8-Channel Direct Inputs f.

(See page 22 for

more information.)

Mute: Press this button to momentarily silence

the AVR 135 or TV set being controlled, depending on which device has been selected. When the AVR 135 remote is being programmed to operate another device, this button is pressed with the Input Selector Button e to begin the programming process. (See page 30 for more information on programming the remote.)

AVR135 harman/kardon

12 INSTALLATION AND CONNECTIONS

INSTALLATION AND CONNECTIONS

System Installation

After unpacking the unit, locating it in a place with adequate ventilation and placing it on a solid surface capable of supporting its weight, you will need to make the connections to your audio and video equipment.

IMPORTANT NOTE: For your personal safety and to avoid possible damage to your equipment and speakers, it is always a good practice to turn off and unplug the AVR and ALL source equipment from the AC output before making any audio or video system connections.

Audio Equipment Connections

We recommend that you use high-quality interconnect cables when making connections to source equipment and recorders to preserve the integrity of the signals.

1. Connect the analog output of a CD player to the

CD Audio Inputs ™.

NOTE: When the CD player has both fixed and vari-

able audio outputs, it is best to use the fixed output unless you find that the input to the receiver is so low that the sound is noisy, or so high that it is distorted.

2. Connect the analog Play/Out jacks of a cassette deck, MD, CD-R or other audio recorder to the Ta pe Input Jacks ¢. Connect the analog Record/In jacks on the recorder to the Tape Output Jacks £ on the AVR 135.

3. Connect the output of any digital sources such as a CD or DVD changer or player, advanced video game, a digital satellite receiver, HDTV tuner or digital cable set-top box or the output of a compatible computer sound card to the Optical and Coaxial Digital Audio Inputs ·c*(. We recommend connecting the coaxial digital audio output of your DVD player to the Coax 1 Digital Audio Input ·, since that digital input is assigned to the DVD source by default.

4. Connect the Coaxial or Optical Digital Audio Outputs ﬂ‡ on the rear panel of the AVR 135 to the matching digital input connections on a CD-R or MiniDisc recorder.

5. Assemble the AM Loop Antenna supplied with the unit so that the tabs at the bottom of the antenna loop snap into the holes in the base. Connect it to the AM Antenna Terminals .

6. Connect the supplied FM antenna to the FM (75ohm) Connection ¡. The FM antenna may be an

external roof antenna, an inside powered or wire-lead antenna or a connection from a cable TV system. If the antenna or connection uses 300-ohm twin-lead cable, you must use the 300-ohm-to-75-ohm adapter supplied with the unit to make the connection.

7. Connect the front, center, surround and surround back speaker outputs §¶•ª to the respective speakers.

To ensure that all the audio signals are carried to your speakers without loss of clarity or resolution, we suggest that you use high-quality speaker cable. Many brands of cable are available and the choice of cable may be influenced by the distance between your speakers and the receiver, the type of speakers you use, personal preferences and other factors. Your dealer or installer is a valuable resource to consult in selecting the proper cable.

Regardless of the brand of cable selected, we recommend that you use a cable constructed of

multistrand

copper with a gauge of 14 or smaller.

Remember that in specifying cable, the lower the number, the thicker the cable.

Cable with a gauge of 16 may be used for short runs of less than 10 feet. We do not recommend that you use cables with an AWG equivalent of 18 or higher, due to the power loss and degradation in performance that will occur.

Cables that are run inside walls should have the appropriate markings to indicate listing with UL, CSA or other appropriate testing agency standards. Questions about running cables inside walls should be referred to your installer or a licensed electrician who is familiar with the NEC and/or the applicable local building codes in your area.

When connecting wires to the speakers, be certain to observe proper polarity. Note that the positive (+) terminal of each speaker connection may carry a specific color code, as noted on page 7. However, many speakers still use a red terminal for the positive (+) connection. Connect the “negative” or “black” wire to the same terminal on both the receiver and the speaker.

NOTE: While most speaker manufacturers adhere to an industry convention of using black terminals for negative and red ones for positive, some may vary from this configuration. To ensure proper phase and optimal performance, consult the identification plate on your speaker or the speaker’s manual to verify polarity. If you do not know the polarity of your speaker, ask your dealer for advice before proceeding, or consult the speaker’s manufacturer.

We also recommend that the length of cable used to connect speaker pairs be identical. For example,

use the same length piece of cable to connect the front-left and front-right or surround-left and surround-right speakers, even if the speakers are a different distance from the AVR 135.

Note that it is not possible to use the AVR 135 in a

7.1-channel configuration. Any source information that the AVR receives or derives for the surround back left and right channels, e.g. through the 6/8- Channel Direct Inputs f or during 7-channel Stereo processing, is combined and outputted to the single-channel Surround Back Speaker Outputs ¶.

8. Connections to a subwoofer are normally made via a line-level audio connection from the Subwoofer Output ∞ to the line-level input of a subwoofer with a built-in amplifier. When a passive subwoofer is used, the connection first goes to a power amplifier, which will be connected to one or more subwoofer speakers. If you are using a powered subwoofer that does not have line-level input connections, follow the instructions furnished with the speaker for connection information.

9. If an external multichannel audio source with 5.1,

6.1, 7.1 outputs such as an external digital processor/decoder, DVD-Audio or SACD player is used, connect the outputs of that device to the 6/8-Channel

Direct Inputs f.

Video Equipment Connections

Video equipment is connected in the same manner as audio components. Again, the use of high-quality interconnect cables is recommended to preserve signal quality.

1. Connect a VCR’s, DVD recorder’s, personal video recorder’s or other video source’s audio and video Play/Out jacks to the Video 1 Audio/Video and/or S-Video Input Jacks bi on the rear panel. The Audio and Video Record/In jacks on the recorder should be connected to the Video 1 Audio/Video and/or S-Video Output Jacks dj on the AVR 135. Although any video device may be connected to these jacks, we recommend connecting your video recorder so that you may take advantage of the fact that the remote control is preprogrammed with video recorder product codes for the Video 1 device.

2. Connect the analog audio and video outputs of a satellite receiver, cable TV converter, television set or any other video source to the Video 2 Audio/Video and S-Video Input Jacks ek. Although any video device may be connected to these jacks, we recommend connecting your cable TV converter or satellite receiver so that you may take advantage of the fact that the remote control is preprogrammed with the product codes of these device types for the Video 2 device. If your device is capable of switching compo-

AVR135 harman/kardon

INSTALLATION AND CONNECTIONS 13

INSTALLATION AND CONNECTIONS

nent video, we particularly recommend connecting it to the Video 2 Audio Input Jacks k, as the Video 2 Component Video inputs ⁄ are assigned to the Video 2 device.

3. Connect the analog audio and video outputs of a television or other video device to the front-panel Video 3 Audio and Video Input Jacks ÓÔ. Although any video or audio device may be connected to these jacks, we recommend connecting your television so that you may take advantage of the fact that the remote control is preprogrammed with television product codes for the Video 3 device. Important: If you are only using the television as a display device (i.e., if you receive your television programs through a cable box or satellite receiver), do not connect the TV’s outputs to the Video 3 Audio and Video Input Jacks ÓÔ, or to any other inputs on the AVR 135.

4. Connect the analog audio and video outputs of a DVD or laser disc player to the DVD Audio/Video and S-Video Inputs ah.

5. Connect the digital audio outputs of a DVD player, satellite receiver, cable box or HDTV converter to the appropriate Optical or Coaxial Digital Inputs

·c*(.

6. Connect the Video and/or S-Video Monitor Output °g jacks on the receiver to the composite or S-video input of your television monitor or video projector.

7. If your DVD player and monitor both have component video connections, connect the component outputs of the DVD player to the DVD Component Video Inputs ¤. Even when component video connections are used, the audio connections should still be made to either the analog DVD Audio Inputs h or any of the Optical or Coaxial Digital Input Jacks ·c*(.

8. If another device with component video outputs is available, connect it to the Video 2 Component Video Inputs ⁄. The audio connections for this device should be made to either the Video 2 Audio

Inputs k or any of the Optical or Coaxial Digital Input Jacks ·c*(

9. If the component video inputs are used, connect the Component Video Monitor Outputs ‚ to the component video inputs of your TV, projector or display device.

10. If you have a camcorder, video game or other audio/video device that is connected to the AVR on a temporary rather than permanent basis, connect the audio, video and digital audio outputs of that device to the Front-Panel Inputs *(ÓÔ. A device

connected here is selected as the Video 3 input, and the digital inputs must be assigned to the Video 3 input. (See page 16 for more information on input configuration.)

Video Connection Notes:

• When the component video jacks are used, the onscreen menus are not visible and you must switch to the standard composite or S-video input on your TV to view them.

• The AVR 135 will accept either standard composite, S-video or Y/Pr/Pb component video signals. However, it will not convert composite or S signals to component video.

• When connecting a video source to the AVR 135,

you may use either composite, component or S-video, but only one type of video may be connected for each device.

• When more than one video format is used, it is

necessary to make a separate connection from the AVR to your video display for each format. For example, if both composite and component sources are connected to the AVR 135, both the composite and component video monitor outputs °g must be connected to the appropriate inputs on your video display.

AC Power Connections

This unit is equipped with two accessory AC outlets. They may be used to power accessory devices, but they should not be used with high-current-draw equipment such as power amplifiers. The total power draw to each outlet may not exceed 100 watts.

The Switched AC Accessory Outlet › will receive power only when the unit is on. This is recommended for devices that have no power switch or a mechanical power switch that may be left in the “ON” position.

NOTE: Many audio and video products go into a Standby mode when they are used with switched outlets, and cannot be fully turned on using the outlet alone without a remote control command.

The Unswitched AC Accessory Outlet ﬁ will receive power as long as the unit is plugged into a powered AC outlet.

Once the AC Power Cord ‹ is connected, you are almost ready to enjoy the AVR 135’s incredible power and fidelity!

AVR135 harman/kardon

Basic Operation

Once you have completed the initial setup and configuration of the AVR 135, it is simple to operate and enjoy.The following instructions will help you maximize the enjoyment of your new receiver:

Turning the AVR 135 On or Off

• When using the AVR 135 for the first time, you must

first press the Main Power Switch1on the front panel to turn the unit on. This places the unit in a Standby mode, as indicated by the amber color of the

Power Indicator2. Once the unit is in Standby, you

may begin a listening session by pressing the

Standby/On Switch3on the front panel, or the Power On Button d or AVR Selector f on the

remote. The Power Indicator2will turn blue. This will turn the unit on and return it to the input source that was last used. The unit may also be turned on from Standby by pressing any of the Input Selector

Buttons eg on the remote or the Input Source Selector Button^on the front panel.

NOTE: After pressing one of the Input Selector Buttons eg to turn the unit on, press the AVR Selector f to set the remote control to the AVR 135

functions.

To turn the unit off at the end of a listening session, simply press the Standby/On Switch 3 on the front panel or the Power Off Button a on the remote. Power will be shut off to any equipment plugged into the rear-panel Switched AC Accessory Outlet ‡ and the Power Indicator 2 will turn amber.

When the remote is used to turn the unit “off” it is actually placing the system in a Standby mode, as indicated by the amber color of the Power Indicator 2.

• To program the AVR 135 for automatic turn-off,

press the Sleep Button j on the remote. Each press of the button will decrease the time before shut-down in the following sequence:

The sleep time will be displayed in the Lower Display Line ¯ and it will count down until the time has elapsed.

When the programmed sleep time has elapsed, the unit will automatically turn off. The front-panel display will dim to one-half brightness when the Sleep function is programmed. To cancel the Sleep function,

press

and hold the Sleep Buttonj until the information display returns to normal brightness; the Sleep indicator numbers will disappear and the words

SLEEP OFF will appear in the Lower Display Line ¯

When you will be away from home for an extended period of time it is always a good idea to completely turn the unit off with the front-panel Main Power

Switch1.

NOTE: All preset memories are lost if the unit is left

turned off by using the

Main Power Switch1for

more than four weeks.

Source Selection

• To select a source, press any of the Input

Selector Buttons eg on the remote.

• The input source may also be changed by pressing

the front-panel Input Source Selector Button ^. Each press of the button will move the input selection through the list of available inputs.

• As the input is changed, the AVR 135 will automati-

cally switch to the digital input (if selected), surround mode, output levels and night mode status as well as any speaker configuration settings established by using the INDEPENDENT Bass Management setting, that were entered during the configuration process for that source.

• The front-panel Video 3 Inputs ÓÔ, Optical 3

Digital Input*or the Coaxial 3 Digital Input

(

may be used to connect a device such as a video game or camcorder to your home entertainment system on a temporary basis.

• As the input source is changed, the new input name

will appear momentarily as an on-screen display in the lower third of the video display. The input name will also appear in the Upper Display Line ˜ in the on-screen display and in the front-panel Input Indicators ı.

• When an audio source is selected, the last video input

used remains routed to the Video 1 Video and S-

Video Outputs

and Video and S-Video

Monitor Outputs °g. This permits simultaneous

viewing and listening to different sources.

6-Channel/8-Channel Direct Input

• There are two input choices available for use with

sources such as a DVD-Audio or SACD player that are connected to the 6/8-Channel Direct Inputs f. Select the appropriate input according to the way your system and source equipment are configured:

■ 6 CH DIRECT should be used when the

SBR and SBL inputs are NOT in use. The AVR assumes that the input source device has its own internal bass management system. This input passes the input from the source directly through to the volume control without any analog to digital

conversion and it mutes the unused input jacks to prevent unwanted noise from interfering with system performance.

■ 8 CH DIRECT should be used when an

input is connected to all eight 8-Channel Direct Inputs f. The AVR assumes that the input source device has its own internal bass management system. This input passes the input from the source directly through to the volume control without any analog-to-digital conversion and it mutes the unused input jacks to prevent unwanted noise from interfering with system performance.

Volume Control

• Adjust the volume to a comfortable level using the

front-panel Volume Control Ù or remote Volume Up/Down Buttons .

• To temporarily silence all speaker outputs, press the

Mute Button . This will interrupt the output to all speakers and the headphone jack, but it will not affect any recording or dubbing that may be in progress. When the system is muted, the word MUTE will flash in the Upper Display Line ˜. Press the Mute Button again to return to normal operation.

• You may adjust the bass and treble tone controls at any point during a listening session by simply turning the Bass Control  or Treble Control Ú until the desired setting is achieved. You may also totally remove the tone controls from the circuit so that the output is “flat” at any time by pressing the Tone Mode Button 5 and then pressing the

‹/› Button ) so that TONE OFF appears

in the on-screen display and the Lower Display Line ¯ .

• For private listening, plug the 1/4" stereo phone plug from a pair of stereo headphones into the front-panel Headphone Jack4. When the headphone’s plug is connected, the phrase HEADPHONES IN will scroll once across the Lower Display Line ¯ and all speakers will be silenced. When the headphone plug is removed, the audio feed to the speakers will be restored.

Surround Mode Selection

One of the most important features of the AVR 135 is its ability to reproduce a full multichannel surround sound field from digital sources, analog matrix surround-encoded programs and standard stereo programs.

Selection of a surround mode is based on personal taste, as well as the type of program source material being used. For example, motion pictures or TV pro-

OPERATION

22 OPERATION

AVR135 harman/kardon

OPERATION

OPERATION 23

grams bearing the logo of one of the major surroundencoding processes, such as Dolby Surround or DTS Stereo, may be played in either the Dolby Digital, Dolby Pro Logic II Cinema, DTS Neo:6 Cinema, or Logic 7 Cinema surround modes depending on the source material.

NOTE: Once a program has been encoded with matrix surround information, it retains the surround information as long as the program is broadcast in stereo. Thus, movies with surround sound may be decoded via any of the analog surround modes such as Dolby Pro Logic II Cinema, Logic 7 Cinema or DTS Neo:6 Cinema, when they are broadcast via conventional TV stations, cable, pay-TV and satellite transmission. In addition, a growing number of made-for-television programs, sports broadcasts, radio dramas and music CDs are also recorded in surround sound.

Even when a program is not listed as carrying intentional surround information, you may find that the Dolby Pro Logic II, Logic 7 Enhanced or DTS Neo:6, VMAx and the Hall or Theater modes often deliver enveloping surround presentations through the use of the natural information present in all stereo recordings.

Surround modes may be changed at any time by using either the front panel or remote control. Any changes made to the surround mode will be retained in the AVR’s menu, even after the AVR is placed in Standby mode. To select a new surround mode from the front panel, first press the Surround Mode Group Selector Button 7 until a mode from the desired major surround mode group such as Dolby, DTS or Logic 7 is selected. Next, press the Surround Mode Selector Button 8 to choose the specific individual surround mode.

To select a surround mode using the remote, press the button for the major surround mode group that includes the mode you wish to choose from: Dolby

w, DTS Surround x, DTS Neo:6 , Logic 7 y, Stereo or DSP Surround k.

The first press of the button will show the current mode from that group. To cycle through the available modes in that group, press the button again until the desired mode appears in the Lower Display Line

¯, the on-screen display and in the Surround Mode Indicators ˘.

As the surround modes change, the choice will be displayed in the on-screen display, in the Lower

Display Line ¯ and in the Surround Mode Indicators

˘.

The Dolby Digital, Dolby Digital EX and DTS 5.1, DTS-ES Matrix and DTS-ES Discrete modes may only be selected when a digital input is in use. In addition,

when a digital source is present, the AVR 135 will automatically select and switch to the correct mode, regardless of the mode that has been previously selected. For more information on selecting digital sources, see the Digital Audio Playback section below.

When the 6-channel/8-channel direct inputs are in use there is no surround processing, as these inputs take the analog output signals from an optional, external DVD-Audio or SACD player, or another source device and carry them straight through to the volume control without any further digital processing.

To listen to a program in traditional two-channel stereo, using the front left and front right speakers only (plus the subwoofer, if installed and configured), press the

Stereo Button until SURR OFF appears in the Lower Display Line ¯, or press the Surround Mode Group Selector 7 until the Stereo

modes appear in

the on-screen display and Lower Display Line ¯. Next, press the Surround Mode Select Button 8 until SURROUND OFF appears in the on-screen display and Lower Display Line ¯.

Digital Audio Playback

Digital audio is a major advancement over older analog surround processing systems such as Dolby Pro Logic. It delivers five discrete channels: left front, center, right front, left surround and right surround. Each channel reproduces full frequency range (20Hz to 20kHz) and offers dramatically improved dynamic range and significant improvements to signal-to-noise ratios. In addition, digital systems have the capability to deliver an additional channel that is specifically devoted to low-frequency information. This is the “.1” channel referred to when you see these systems described as “5.1,” “6.1” or “7.1”. The bass channel is separate from the other channels, but since it is intentionally bandwidth-limited, sound designers have given it that unique designation.

Dolby Digital

Dolby Digital is a standard part of DVD, and is available on specially encoded LD discs and satellite broadcasts and it is a part of the high-definition television (HDTV) system.

An optional, external RF demodulator is required to use the AVR 135 to listen to the Dolby Digital soundtracks available on laser discs. Connect the RF output of the LD player to the demodulator and then connect the digital output of the demodulator to the Optical or Coaxial Inputs *(·c of the AVR 135. No demodulator is required for use with DVD players or DTS-encoded laser discs.

DTS

DTS is another digital audio system that is capable of delivering 5.1 or 6.1 discrete or matrix sound field reproduction. Although both DTS and Dolby Digital are digital, they use different methods of encoding the signals, and thus they require different decoding circuits to convert the digital signals back to analog.

DTS-encoded soundtracks are available on select DVD and LD discs, as well as on special audio-only DTS discs. You may use any LD or CD player equipped with a digital output to play DTS-encoded discs with the AVR 135. All that is required is to connect the player’s output to either an Optical or Coaxial Input on the rear panel ·c or front panel *(.

In order to listen to DVDs encoded with DTS soundtracks, the DVD player must be compatible with the DTS signal as indicated by a DTS logo on the player’s front panel. Early DVD players may not be able to play DTS-encoded DVDs. This does not indicate a problem with the AVR 135, as some players cannot pass the DTS signal through to the digital outputs. If you are in doubt as to the capability of your DVD player to handle DTS discs, consult the player’s owner’s manual.

IMPORTANT NOTE: Many DVD players have a default setting that does not pass through the DTS data, even though the machine is capable of doing so. If your DVD player has the “DTS Digital Out” logo but does not trigger DTS playback in the AVR 135, change the player's settings in the “Audio” or “Bitstream” configuration menu so that DTS playback is enabled. The method for doing this will vary with each player. In some cases, the proper menu choice will be “Original,” while in others it will be “DTS.” Consult the owner's manual for your player to find the specific information to find the proper setting.

Selecting a Digital Source

To utilize either digital mode, you must have properly connected a digital source to the AVR 135. Connect the digital outputs from DVD players, HDTV receivers, satellite systems or CD players to the Optical or Coaxial Inputs *(·c. In order to provide a backup signal and a source for analog stereo recording, the analog outputs provided on digital source equipment should also be connected to their appropriate inputs on the AVR 135 rear panel (e.g., connect the analog stereo audio output from a DVD to the DVD Audio Inputs h on the rear panel when you connect the source’s digital outputs).

If you have not already configured an input for a digital source using the on-screen menus as shown on page 16, first select the input using the remote or frontpanel controls as outlined in this manual. Next, select

(Continued on p. 25)

AVR135 harman/kardon

OPERATION

24 OPERATION

Surround Mode Chart

MODE FEATURES

Dolby Digital Available only with digital input sources encoded with Dolby Digital data. It provides up to five separate main audio channels and

a special dedicated Low-Frequency Effects channel.

Dolby Digital EX Available when the receiver is configured for 6.1/7.1-channel operation, Dolby Digital EX is the latest version of Dolby Digital. When used with

movies or other programs that have special encoding, Dolby Digital EX reproduces specially encoded soundtracks so that a full 6.1/7.1 sound field is available. When the receiver is set for 6.1/7.1 operation and a Dolby Digital signal is present, the EX mode is automatically selected. Even if specific EX encoding is not available to provide the additional channel, the special algorithms will derive a 6.1/7.1 output.

DTS 5.1 When the speaker configuration is set for 5.1-channel operation, the DTS 5.1 mode is available when DVD, audio-only music or laser discs encoded

with DTS data are played. DTS 5.1 provides up to five separate main audio channels and a special dedicated low-frequency channel.

DTS-ES 6.1 Matrix When the speaker configuration is set for 6.1/7.1 operation, playback of a DTS-encoded program source will automatically trigger the selection DTS-ES 6.1 Discrete of one of the two DTS-ES modes. Newer discs with special DTS-ES discrete encoding will be decoded to provide six discrete, full-bandwidth

channels plus a separate low-frequency channel. All other DTS discs will be decoded using the DTS-ES Matrix mode, which creates a 6.1-channel sound field from the original 5.1-channel soundtrack.

Dolby Pro Logic II Dolby Pro Logic II is the latest version of Dolby Laboratory’s benchmark surround technology that decodes full-range, discrete left, center right,

Movie right surround and left surround channels from either matrix surround-encoded programs and conventional stereo sources when an analog input Music is in use. The Dolby Pro Logic II Movie mode is optimized for movie soundtracks, while the Pro Logic II Music mode should be used with Pro Logic musical selections. The Pro Logic mode activates original Pro Logic processing for those who prefer that presentation.

Logic 7 Cinema Exclusive to Harman Kardon for A/V receivers, Logic 7 is an advanced mode that extracts the maximum surround information from either Logic 7 Music surround-encoded programs or conventional stereo material. Depending on the number of speakers in use and the selection made in the Logic 7 Enhance SURROUND SELECT menu, the “5.1” versions of Logic 7 modes are available when the 5.1 option is chosen, while the “7.1” versions of

Logic 7 produce a full sound field presentation, including back surround speakers when the “6.1/7.1” option is chosen. The Logic 7 C (or Cinema) mode should be used with any source that contains Dolby Surround or similar matrix encoding. Logic 7 C delivers increased center-channel intelligibility, and more accurate placement of sounds with fades and pans that are much smoother and more realistic than with other decoding techniques. The Logic 7 M or Music mode should be used with analog or PCM stereo sources. Logic 7 M enhances the listening experience by presenting a wider front soundstage and greater rear ambience. Both Logic 7 modes also direct low-frequency information to the subwoofer (if installed and configured) to deliver maximum bass impact. The Logic 7 E (or Enhance) mode, available only when the 5.1 option is chosen, is an extension of the Logic 7 mode that is primarily used with musical programs. Logic 7 adds additional bass enhancement that circulates low frequencies in the 40Hz to 120Hz range to the front and surround speakers to deliver a less localized soundstage that appears broader and wider than when the subwoofer is the sole source of bass energy.

DTS Neo:6 Cinema These two modes are available when any analog source is playing to create a six-channel surround presentation from conventional Matrix-encoded DTS Neo:6 Music and traditional Stereo sources. Select the Cinema version of Neo:6 when a program with any type of analog Matrix surround encoding is present.

Select the Music version of Neo:6 for optimal processing when a nonencoded, two-channel stereo program is being played.

Dolby 3 Stereo Uses the information contained in a surround-encoded or two-channel stereo program to create center-channel information. In addition, the

information that is normally sent to the rear-channel surround speakers is carefully mixed in with the front-left and front-right channels for increased realism. Use this mode when you have a center channel speaker but no surround speakers.

Theater The Theater mode creates a sound field that resembles the acoustic feeling of a standard live-performance theater.

Hall 1, Hall 2 The two Hall modes create sound fields that resemble a small (Hall 1) and medium-sized (Hall 2) concert hall.

VMAx Near When only the two front-channel loudspeakers are used, Harman’s patented VMAx mode delivers a three-dimensional sound space with the illusion VMAx Far of “phantom speakers” at the center and surround positions. The VMAx N, or “Near Field,” mode should be selected when your listening position is

less than five feet from the speakers. The VMAx F, or “Far Field,” mode should be selected when your listening position is greater than five feet from the speakers. The VMAx modes are also available using the Headphones Output 4. When headphones are being used, the Far Field mode will appear to push the sound field away from your ears, reducing the “inside the head” sensation often experienced when using headphones.

5-Channel Stereo This mode takes advantage of multiple speakers to place a stereo signal at both the front and back of a room. Depending on whether the AVR 7-Channel Stereo has been configured for either 5.1 or 6.1/7.1 operation, one of these modes, but not both, is available at any time. Ideal for playing music in

situations such as a party, it places the same signal at the front-left and surround-left, and front-right and surround-right speakers. The center channel is fed a summed mono mix of the in-phase material of the left and right channels.

Surround This mode turns off all surround processing and presents the pure left- and right-channel presentation of two-channel stereo programs. Off (Stereo)

AVR135 harman/kardon

OPERATION

OPERATION 25OPERATION 25

the digital source by pressing the Digital Select Button q# and then using the

⁄/¤

Buttons

n on the remote or the

‹/›

Selector Buttons

) on the front panel to

choose any of the

OPTICAL or COAXIAL

inputs, as they

appear in the Upper Display Line ˜ or on-screen display. When the digital source is playing, the AVR 135 will automatically detect which type of digital data stream is being decoded and display that information in the Upper Display Line ˜.

Digital Bitstream Indications

When a digital source is playing, the AVR 135 senses the type of bitstream data that is present. Using this information, the correct surround mode will automatically be selected. For example, DTS bitstreams will cause the unit to switch to DTS decoding, and Dolby Digital bitstreams will enable Dolby Digital decoding. When the unit senses PCM data from CDs or LDs, you may select any of the standard surround modes, such as Dolby Pro Logic II or Logic 7. Since the range of available surround modes is dependent on the type of digital data that is present, the AVR 135 uses a variety of indicators and messages to let you know what type of signal is present. These messages will appear shortly after an input or surround mode is changed, and they will remain in the Lower Display Line ¯ for about five seconds before that portion of the display returns to the normal surround mode indication.

Surround Mode Types

For Dolby Digital and DTS sources, a three digit indication will appear, showing the number of channels present in the data. An example of this type of display is 3/2/.1.

The first number indicates how many discrete front channel signals are present.

• A “3” tells you that separate front left, center and front right signals are available. This will be displayed for Dolby Digital 5.1 and DTS 5.1 programs.

• A “2” tells you that separate front left and right signals are available, but there is no discrete center channel signal. This will be displayed for Dolby Digital bitstreams that have stereo program material.

• A “1” tells you that there is only a mono channel available in the Dolby Digital bitstream.

The middle number indicates how many discrete surround channel signals are present.

• A “2” tells you that separate surround left and right signals are available. This will be displayed for Dolby Digital 5.1 and DTS 5.1 programs.

• A “1” tells you that there is only a single, surroundencoded surround channel. This will appear for

Dolby Digital bitstreams that have matrix encoding.

• A “0” indicates that there is no surround channel information. This will be displayed for two-channel stereo programs.

The last number indicates whether there is a discrete low-frequency effects (LFE) channel. This is the “.1” in the common abbreviation of “5.1” sound and is a special channel that contains only bass frequencies.

• A “1” tells you that an LFE channel is present. This will be displayed for Dolby Digital 5.1 and DTS 5.1 programs, as available.

• A “0” indicates that there is no LFE channel information available. However, even when there is no dedicated LFE channel, low-frequency sound will be present at the subwoofer output when the speaker configuration is set to show the presence of subwoofer.

• The information in the right side of the display will tell you if the digital audio data contains a special flag signal that will automatically activate the appropriate 6.1 or 7.1 mode. This will be shown as EX-ON or EX-OFF for Dolby Digital bitstreams and ES-ON or ES-OFF for DTS bitstreams.

When Dolby Digital 3/2/.1 or DTS 3/2/.1 signals are being played, the AVR will automatically switch the proper surround mode, and no other processing may be selected. When a Dolby Digital signal with a 3/1/0 or 2/0/0 signal is detected you may select any of the Dolby surround modes.

It is always a good idea to check the readout for the channel data to make certain that it matches the audio logo information shown on the back of a DVD package. In some cases you will see indication for “2/0/0” even when the disc contains a full 5.1, or 3/2/.1 signal. When this happens, check the audio output settings for your DVD player or the audio menu selections for the specific disc being played to make certain that the player is sending the correct signal to the AVR.

An UNLOCK message may appear in the Lower

Display Line

¯. This is your indication that the digital

audio data stream has been interrupted or is no longer present. When that occurs, the unit’s digital signal processor has no signal to lock onto, and is thus “unlocked.” You may see this message when a DVD is first started until the stream is playing and the processor determines which mode to apply; or any time the data stream is stopped or paused, such as when the menus of some discs are displayed or when the player is switching between the different sections of a disc. You may also see the message when a satellite receiver, cable set-top or HDTV tuner is in use if the digital audio is temporarily interrupted when channels

are changed or when a cable box switches from a channel with a digital data stream to a channel with analog audio only. The UNLOCK message is normal, and does not indicate any problem with your receiver. Rather, it tells you that the incoming data has simply been paused or is not present for a variety of possible reasons.

PCM Playback Indications

PCM is the abbreviation for Pulse Code Modulation, which is the type of digital signal used for standard CD playback and other non-Dolby Digital and non-DTS digital sources such as Mini-Disc. When a PCM signal is detected, the Lower Display Line ¯ will briefly show a message with the letters PCM, in addition to a readout of the sampling frequency of the digital signal.

In most cases this will be 48kHz, though in the case of specially mastered, high-resolution audio discs you will see a 96kHz indication.

Some DVD discs are recorded with both “5.1” and “2.0” versions of the same sound-track. When playing a DVD, always be certain to check the type of material on the disc. Most discs show this information in the form of a listing or icon on the back of the disc jacket. When a disc does offer multiple soundtrack choices you may have to make some adjustments to your DVD player (usually with the “Audio Select” button or in a menu screen on the disc) to send a full 5.1 feed to the AVR 135. It is also possible for the type of signal feed to change during the course of a DVD playback. In some cases the previews of special material will only be recorded in 2.0 audio, while the main feature is available in 5.1 audio. As long as your DVD player is set for 6-channel output, the AVR 135 will automatically sense changes to the bitstream and channel count and reflect them in these indicators.

Speaker/Channel Indicators

In addition to the bitstream indicators, the AVR 135 features a set of unique channel-input indicators that tell you how many channels of digital information are being received and/or whether the digital signal is interrupted. (See Figure 9.)

Figure 9

These indicators are the L/C/R/LFE/SL/SR/SBL/SBR letters that are inside the center boxes of the Speaker/ Channel Input Indicators ˆ on the front panel. Remember that the AVR 135 is capable of processing a 7.1-channel signal, although you may only connect

AVR135 harman/kardon

one surround back speaker to it. It will automatically combine the left and right surround back channel information, and output it through the single surround back speaker, if you have configured that speaker using the SPEAKER SETUP menu (Figure 6 on page 18).

When a standard analog signal is in use, only the “L” and “R” indicators will light, as

analog signals have

only left and right channels.

Digital signals, however, may have two, five, six or seven channels, depending on the program material, the method of transmission and the way in which it was encoded. When a digital signal is playing, the letters in these indicators will light in response to the specific signal being received. It is important to note that although Dolby Digital, for example, is referred to as a “5.1” system, not all Dolby Digital DVDs or programs are encoded for 5.1. Thus, it is sometimes normal for a DVD with a Dolby Digital soundtrack to trigger only the “L” and “R” indicators.

NOTE: Many DVD discs are recorded with both “5.1” and “2.0” versions of the same soundtrack. When playing a DVD, always be certain to check the type of material on the disc. Most discs show this information in the form of a listing or icon on the back of the disc jacket. When a disc does offer multiple soundtrack choices, you may have to make some adjustments to your DVD player (usually with the “Audio Select” button or in a menu screen on the disc) to send a full 5.1 feed to the AVR 135. It is also possible for the type of signal feed to change during the course of a DVD playback. In some cases, the previews of special material will only be recorded in 2.0 audio, while the main feature is available in 5.1 audio. The AVR 135 will automatically sense changes to the bitstream and channel count and reflect them in these indicators.

The letters used by the Speaker/Channel Input Indicators ˆ also flash to indicate when a bitstream has been interrupted. This will happen when a digital input source is selected before the playback starts, or when a digital source such as a DVD is paused. The flashing indicators remind you that the playback has stopped due to the absence of a digital signal and not through any fault of the AVR 135. This is normal, and the digital playback will resume once the playback is started again.

Night Mode

A special feature of Dolby Digital is the Night mode, which enables specially encoded Dolby Digital input sources to be played back with full digital intelligibility while reducing the minimum peak level by 1/4 to 1/3. This prevents abruptly loud transitions from disturbing others, without reducing the impact of the digital source. The Night mode is available only when Dolby Digital signals with special data are being played.

The Night mode may be engaged when a Dolby Digital DVD is playing by pressing the Night Mode

Button l on the remote. Next, press the

⁄/¤

Buttons n to select either the middle range or full compression versions of the Night mode. To turn the Night mode off, press the

⁄/¤

Buttons n

until the message in the lower third of the video display and in the Lower Display Line ¯ reads D-RANGE OFF.

The Night mode may also be selected to always be on at either level of compression using the options in the DOLBY menu. See page 17 for information on using the menus to set this option.

IMPORTANT NOTES ON DIGITAL PLAYBACK:

• When the digital playback source is stopped, or in a pause, fast-forward or chapter-search mode, the digital audio data will momentarily stop, the channel position letters inside the Speaker/ Channel Input Indicators ˆ will flash, and the

UNLOCK message will appear in the Lower Display Line ¯. This is normal and does not indi-

cate a problem with either the AVR 135 or the source machine. The AVR 135 will return to digital playback as soon as the data is available and when the machine is in a standard play mode.

• Although the AVR 135 will decode virtually all current

DVD movies, CDs and HDTV sources, it is possible that some future digital sources may not be compatible with the AVR 135.

• Not all digitally encoded programs contain full 5.1or 6.1-channel audio. Consult the program guide that accompanies the DVD or laser disc to determine which type of audio has been recorded on the disc. The AVR 135 will automatically sense the type of digital surround encoding used and adjust to accommodate it.

• When some digital sources are playing, you may not be able to select some of the analog surround modes such as Dolby Pro Logic II, Dolby 3, Stereo, Hall, Theater or Logic 7.

• When a Dolby Digital or DTS source is playing, it is not possible to make an analog recording using the Tape Outputs £ and Video 1 Audio Outputs j. However, the digital signals will be passed through to the Digital Audio Outputs ﬂ‡.

PCM Audio Playback

PCM (Pulse Code Modulation) is the noncompressed digital audio system used for compact discs and laser discs. The digital circuits in the AVR 135 are capable of high-quality digital-to-analog decoding, and they may be connected directly to the digital audio output of your CD or LD player.

Connections may be made to either the rear-panel

Optical or Coaxial Inputs ·c or the front-panel Digital Inputs *(.

To listen to a PCM digital source, first select the input for the desired source (e.g., CD). Next press the Digital

Select Button #q and then use the

⁄/¤

Buttons n on the remote, or the‹/›Selector Buttons ) on the front panel, until the desired choice

appears in the Upper Display Line ˜.

During PCM playback, you may select any Surround mode except Dolby Digital or DTS.

Tuner Operation

The AVR 135’s tuner is capable of tuning AM, FM and FM Stereo broadcast stations. Stations may be tuned manually, or they may be stored as favorite station presets and recalled from a 30-position memory.

Station Selection

1. Press the AM/FM Tuner Select Button g on

the remote to select the tuner as an input. The tuner may be selected from the front panel by either pressing the Input Source Selector ^ until the tuner is active or by pressing the Tuner Band Selector !.

2. Press the AM/FM Tuner Select Button g or Tuner Band Selector ! again to switch between AM and FM so that the desired frequency band is selected.

3. Press the Tuner Mode Button&s to select manual or automatic tuning.

When the button is pressed so that AUTO appears in the Lower Display Line ¯ each press of the Tuning Selectors 9u will put the tuner in a scan mode that seeks the next higher or lower frequency station with acceptable signal strength. An AUTO ST TUNED indication will momentarily appear when the station stops at a stereo FM station, and an AUTO TUNED indication will momentarily appear when an AM or monaural FM station is tuned. Press the Tuning buttons again to scan to the next receivable station.

When the button is pressed so that MANUAL appears in the Lower Display Line ¯ each tap of the Selector will increased or decrease the frequency by one increment. When the tuner receives a strong enough signal for adequate reception,

MANUAL TUNED will appear in the Lower Display Line ¯.

4. Stations may also be tuned directly in either the automatic or manual mode. To enter a station’s frequency directly, first select the AM or FM band as desired be pressing the AM/FM Tuner Select Button g. Next, press the Direct Button t.

OPERATION

26 OPERATION

AVR135 harman/kardon

OPERATIONOPERATION

OPERATION 27OPERATION 27

Within five seconds of seeing the DIRECT IN scroll in the Upper Display Line ˜, enter the station frequency by pressing the Numeric Keys r. If you press an incorrect button while entering a direct frequency, press the Clear Button to start over.

NOTE: When the FM reception of a station is weak, audio quality will be increased by switching to Mono mode by pressing the Tuner Mode Button&s so that MANUAL appears momentarily in the Lower Display Line ¯ goes out. This will also activate manual tuning mode.

Preset Tuning

Using the remote, up to 30 stations may be stored in the AVR 135’s memory for easy recall using the front panel controls or the remote.

To enter a station into the memory, first tune the station using the steps outlined above. Then:

1. Press the Memory Button on the remote.

Two underscore lines will appear at the far right side of the Upper Display Line ˜.

2. Within five seconds, press the Numeric Keys r

corresponding to the location where you wish to store this station’s frequency. Once entered, the preset number will appear in the Upper Display Line ˜.

3. Repeat the process after tuning any additional stations to be preset.

Recalling Preset Stations

• To manually select a station previously entered in

the preset memory, press the Numeric Keys r that correspond to the desired station’s memory location.

• To manually tune through the list of stored preset

stations one by one, press the Preset Stations Selector Buttons $ on the front panel or remote.

Recording

In normal operation, the audio or video source selected for listening through the AVR 135 is sent to the record outputs. This means that any program you are watching or listening to may be recorded simply by placing machines connected to the Tape Outputs

£ or Video 1 Audio/Video and S-Video Outputs dj in the Record mode.

When a digital audio recorder is connected to the Digital Audio Outputs ﬂ‡, you are able to record the digital signal using a CD-R, MiniDisc or other digital recording system.

NOTES:

• The digital outputs are active only when a digital signal is present, and they do not convert an analog input to a digital signal, or change the format of the digital signal. In addition, the digital recorder must be compatible with the output signal. For example, the PCM digital input from a CD player may be recorded on a CD-R or MiniDisc, but Dolby Digital or DTS signals may not.

• Please make certain that you are aware of any copyright restrictions on any material you copy. Unauthorized duplication of copyrighted materials is prohibited by federal law.

Output Level Trim Adjustment

Normal output level adjustment for the AVR 135 is established using the test tone, as outlined on pages 20–21. In some cases, however, it may be desirable to adjust the output levels using program material such as a test disc, or a selection you are familiar with. Additionally, the output level for the subwoofer can only be adjusted using this procedure.

To adjust the output levels using program material, first set the reference volume for the front left and front right channels using the Volume Control Ù

If you are using a disc with test signals or an external signal generator as the source from which to trim the output levels, you may use a handheld SPL meter to guide you to the correct SPL levels. Set the meter to the C-Weighting Slow scale, and adjust the volume until the meter reads 75dB.

Once the reference level has been set, press the

Channel Select Buttonmand FRONT L LEVEL will appear in the Lower Display Line

¯. To change the level, first press the Set Button p, and then use the

⁄/¤

Buttonsnto raise

or lower the level. DO NOT use the volume control, as this will alter the reference setting.

Once the change has been made, press the Set

Button p and then press the

⁄/¤

Buttons

to select the next output channel location that you wish to adjust. To adjust the subwoofer level, press the

⁄/¤

Buttonsnuntil WOOFER LEVEL

appears in the Lower Display Line ¯.

Repeat the procedure as needed until all channels requiring adjustment have been set. When all adjustments have been made and no further adjustments are made for five seconds, the AVR 135 will return to normal operation.

The channel output for any input may also be adjusted using the full-OSD on-screen menu system. First, set the volume to a comfortable listening level using the

Volume Control Ù . Then, press the OSD

Button v to bring up the MASTER MENU

(Figure 1). Press the

Button n until the on-

screen

›

cursor is next to the CHANNEL

ADJUST line. Press the Set Button p to

activate the CHANNEL ADJUST menu.

Once the menu appears on your video screen, first use the

⁄/¤

Buttons n to move the on-screen

›

cursor so that it is next to the TEST TONE

line. Press the

‹/›

Buttons o so that OFF

appears. This will turn off the test tone and allow you to use your external test disc or other source material as the reference. Then, use the

⁄/¤

Buttons n

to select the channels to be adjusted. At each channel position, use the

‹/›

Buttons o to change the out-

put level. Remember, the goal is to have the output level at each channel be equal when heard at the listening position. Regardless of the method used to adjust the output levels, whether the test tone or an external source is used, remember that when the AVR is configured for 6.1 operation with only a single surround back speaker, you will still have an output adjustment for both a surround back left and surround back right speaker location even though there is only one speaker. This is not a duplicate adjustment. Rather, it is needed so that the proper balance is achieved for 7.1-channel processing modes when the discrete surround back channels are mixed to a single output.

If you wish to reset all the levels to their original factory default of 0dB offset, press the

⁄/¤

Buttons

n so that the on-screen cursor is next to the

CHANNEL RESET line and press the

‹/›

Buttons o so that the word ON appears.

After the levels are reset, resume the procedure outlined above to reset the levels to the desired settings. When all adjustments are done, press the

⁄/¤

Buttons

to move the on-screen

›

cursor so that it is next to

BACK TO MASTER MENU and then press the Set Button p if you wish to go back to the main menu to make other adjustments. If you have no other adjustments to make, press the OSD Button v to exit the menu system.

NOTE: The output levels may be separately trimmed for each digital and analog surround mode. If you wish to have different trim levels for a specific mode, select that mode and then follow the instructions in the steps shown earlier.

Memory Backup

This product is equipped with a memory backup system that preserves the system configuration information and tuner presets if the unit is accidentally unplugged or subjected to a power outage. This memory will last for approximately four weeks, after which time all information must be reentered.

AVR135 harman/kardon

TROUBLESHOOTING GUIDE 45

TROUBLESHOOTING GUIDE

SYMPTOM CAUSE SOLUTION

Unit does not function when Main • No AC Power • Make certain AC power cord is plugged into Power Switch is pushed a live outlet

• Check to see whether outlet is switch-controlled

Display lights, but no sound • Intermittent input connections • Make certain that all input and speaker connections or picture are secure

• Mute is on • Press Mute Button

• Volume control is down • Turn up volume control

Unit turns on, but front panel • Display brightness is turned off • Follow the instructions in the Display Brightness section display does not light up on page 28 so that the display is set to VFD FULL

No sound from any speaker; • Amplifier is in protection mode • Check speaker wire connections for shorts at receiver and light around power switch is red due to possible short speaker ends

• Amplifier is in protection mode • Contact your local Harman Kardon service center due to internal problems

No sound from surround or • Incorrect surround mode • Select a mode other than Stereo center speakers • Input is monaural • There is no surround information from mono sources

• Incorrect configuration • Check speaker mode configuration

• Stereo or Mono program material • The surround decoder may not create center- or rear-channel

information from nonencoded programs

Unit does not respond to • Weak batteries in remote • Change remote batteries remote commands • Wrong device selected • Press the AVR selector

• Remote sensor is obscured • Make certain front panel sensor is visible to remote

or connect remote sensor

Intermittent buzzing in tuner • Local interference • Move unit or antenna away from computers, fluorescent

lights, motors or other electrical appliances

Letters flash in the channel indicator • Digital audio feed paused • Resume play for DVD display and digital audio stops • Check that Digital Input is selected

In addition to the items shown above, additional information on troubleshooting possible problems with your AVR 135, or installation-related issues, may be found in the list of "Frequently Asked Questions" which is located in the Product Support section of our Web site at www.harmankardon.com.

Processor Reset

In the rare case where the unit’s operation or the displays seem abnormal, the cause may involve the erratic operation of the system’s memory or microprocessor.

To correct this problem, first unplug the unit from the AC wall outlet and wait at least three minutes. After the pause, reconnect the AC power cord and check the unit’s operation. If the system still malfunctions, a system reset may clear the problem.

To clear the AVR 135’s entire system memory including tuner presets, output level settings, delay times and speaker configuration data, press and hold the Tone Mode Button 5 button for three seconds. The unit will turn on automatically.

NOTE: Resetting the processor will erase any configuration settings you have made for speakers, output levels, surround modes, digital input assignments as well as the tuner presets. The unit will be returned to the factory presets, and all settings for these items must be reentered.

If the system is still operating incorrectly, there may have been an electronic discharge or severe AC line interference that has corrupted the memory or microprocessor.

If these steps do not solve the problem, consult an authorized Harman Kardon service center.

AVR135 harman/kardon

DISASSEMBLY

AVR135 harman/kardon

AVR135

1. Removing the Top Cabinet Remove the Screws

3. Removing the Rear Panel

Remove the Screws

23 24 25

46 5 3 2 1

26 27 28 29 30 31

2018 19 21

4. Removing the Main PCB

1 8

Remove the Screws

2. Removing the Front Panel Remove the Screws

1 9

AVR135 harman/kardon

DISASSEMBLY PROCEDURE (AVR135)

I TOP COVER (21) REMOVAL

1. Remove 13 screws (S1,S7) and then remove the Top cover.

II FRONT PANEL ASS’Y REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Disconnect the lead wire (BN72-32p) on the Fip PCB(37-1) from connector (CN72) on the Input PCB (39-1)

3. Disconnect the lead wire (BN80-11P) on the Fip PCB(37-1) from connector(CN80) on the Main PCB (38-1). 4 .Disconnect the lead wire (BN16-8P,BN10-4P) on the Tone PCB(37-3) from connector(CN16,CN10) on the Connect PCB (37-7).

5. Disconnect the lead wire (BN41-6P) on the Tone PCB(37-3) from connector (CN41) on the Video PCB(40-1).

6. Disconnect the lead wire (BN18-5P) on the Digital input PCB(37-8) from connector(CN18) on the Input PCB (39-1).

7. Disconnect the lead wire (BN81-8P) on the Fip PCB (37-1) from connector(CN81) on the Trans PCB (40-5).

8. Disconnect the lead wire (BN15-6P) on the Fip PCB (37-1) from connector(CN15) on the Download PCB (37-9).

9. Remove 1 screw (S10) and then lead wire (JW82-2P) on the Phone PCB (37-4).

10. Remove 1screw (S10) and then lead wire (JW84-1P) on the Tone PCB (37-3)

11. Remove 10 screws (S1) and then remove the Front Panel ASS’Y.

III TONE PCB (37-3) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Remove the Front Panel ASS’Y, referring to the previous step2.

3. Pull out the Volume Knob ASS’Y & 3 Rotary Knobs (5).

4. Remove 10 screws (S2,S14), and then remove the Tone PCB(37-3).

5. Disconnect the lead wire (BN84-5P,BN90-2P) One the Tone PCB(37-3) from connector (CN84,CN90) on the Fip PCB (37-1)

7. Disconnect the lead wire (BN87-6P) One the Tone PCB (37-3) from connector (CN87) on the Phone PCB (37-4)

IV PHONE PCB (37-4) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Remove the Front Panel ASS’Y, referring to the previous step2.

3. Disconnect the lead wire (BN87-6P) One the Tone PCB (37-3) from connector (CN87) on the Phone PCB (37-4)

4. Disconnect the lead wire (BN85-2P) One the Fip PCB (37-1) from connector(CN85) on the Phone PCB (37-4)

5. Remove 2 screws (S2,S3) and then remove the Phone PCB (37-4) .

V POWER LED PCB (37-6) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Remove the Front Panel ASS’Y, referring to the previous step2.

3. Remove 2 screws (S2) and then remove the Power LED PCB (37-6).

4. Disconnect the lead wire (BN88-4P) from connector (CN88) on the Fip PCB (37-1).

VI FIP PCB (37-1) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Remove the Front Panel ASS’Y, referring to the previous step2.

3. Remove the Tone PCB (37-3), referring to the previous step3.

4. Remove the Phone PCB (37-4), referring to the previous step4.

5. Remove the Power led PCB (37-6), referring to the previous step5.

6. Remove 6 screws (S2) and then remove the Fip PCB (37-1)

AVR135 harman/kardon

VII TUNER MODULE (41) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Disconnect the connector (CON1-Card cable) from connector (CN13) on the Input PCB ASS’Y (39-1).

3. Remove 2 screws (S8) and then remove the Tuner Module (41).

VIII VIDEO PCB(40-1) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Disconnect the lead wire (BN41-6P) on the Tone PCB (37-3) from connector (CN41) on the Video PCB (40-1)

3. Disconnect the connector (CN15-Card cable) on the Input PCB (39-1) from connector (CN43) on the Video PCB (40-1).

4. Remove 6 screws (S8) and then remove the Video PCB (39-2).

IX INPUT PCB (39-1) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Remove the Connect PCB (37-7).

3. Disconnect the lead wire (BN18-5P) on the Digital input PCB (37-8) from connector (CN18) on the Input PCB (39-1).

4. Disconnect the connect (BN72-Card canle)) on the Fip PCB (37-1) from connector (CN72) on the Input PCB (39-1)

5. Remove 11 screws (S8,S11) and then remove the Input PCB (39-1).

X Download PCB (37-9) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Disconnect the connector(CN15) from lead wire (BN15-6P) on the Fip PCB(37-2)

3. Remove 2 screws (S4) and then remove the Download PCB(37-9).

XI POWER TRANS(31) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Disconnect the connector (BN20,BN96) on the Trans PCB(40-4) from lead wire (CN20-3P,CN96-6P) on the Main PCB(38-1).

3. Remove 4 Trans screws (S9) and then remove the Power Trans (36).

XII MAIN PCB ASS’Y(38-1) REMOVAL

1. Remove the Top cover, referring to the previous step1.

2. Remove the Tuner module, referring to the previous step7.

3. Remove the Video PCB, referring to the previous step8.

4. Remove the Input PCB, referring to the previous step9.

5. Disconnect the connector (CN80) from lead wire (CN80-11P) on the Fip PCB (37-1).

6. Disconnect the connector (CN86) from lead wire (CN86-2P) on the Moms PCB (37-5).

7. Disconnect the connector (CN20,BN96) from lead wire (CN20-3P,BN96-8P) on the Trans PCB(40-4,40-5)

8. Remove 11screws (S1-1EA, S4-2EA, S6-2EA, S8-6EA) and then remove the Main PCB ASS’Y (38-1).

AVR135 EXPLODED VIEW

40-4

40-3

S11

40-1

S13

38-2

40-5

37-9

S12

39-1

S13

38-3

S10

37-5

37-6

37-4

37-1

37-8

37-3

S14

DESCRIPTION

NO S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14

SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW,TRANS SCREW SCREW,SPECIAL SCREW,SPECIAL SCREW SCREW

38-1

37-7

DESCRIPTION

CAP,VOLUME

HOLDER,VOLUME

INDICATOR,VOLUME

PARTS NO. CTB3+8JFC CTB3+10G CTWS3+10G CTW3+8J CTB3+8J CTW3+12J CTB4+6FFC CTB3+10GFZ CHD1A023 CTB3+6J CHD1A012Z CHD4A012 CTB3+8JFZ

WINDOW,FIP

4 5

KNOB,ROTARY FILTER,FIP

BADGE,HARMAN/KARDON

PANEL,FRONT

BRACKET,SIDE

KNOB,FUNCTION

KNOB,SET

KNOB,DELAY

KNOB,POWER

INDICATOR,POWER

KNOB,MOMS

BRACKET,PCB

PLATE,SHIELD

ORNAMENT,VOLUME

HOLDER,LED

BRACKET,FIP

CABINET,TOP

CHASSIS,BOTTOM

RUBBER,CUSHION

FOOT

SUPPORT,CUSHION

HEAT SINK

BRACKET,PCB

HOLDER,PCB

BRACKET,TRANS

BRACKET,PCB(H/T)

SHEET,VOLUME

BRACKET,PCB

PANEL,REAR

BUSHING,AC CORD

CORD,POWER

TRANS,POWER

FRONT PAB ASS'Y

MAIN PCB ASS'Y

Q,ty

INPUT PCB ASS'Y

39 37 1 9

VIDEO PCB ASS'Y

40 10 3 6 33 4 19

TUNER MODULE

41 2 5 4 2CTB3+16GFZ

BADGE,HARMAN/KARDON

PARTS NO.

CGX1A338MBC22

CMH1A214 CGL1A222

CGUAVR135

CBN1A174MBC22

CMZ1A088 KGB1A111X CGW1A366RDYH43 CMD1A443

CBT1A905MBZC22 CBT1A904MBZC22

CBT1A819K128

CBT1A903MMZC22

CGL1A221

CBC1A147MBZC22

CMK1A010

CMC1A213

CGU1A318Z

CMH1A215 CMD1A209

CKC4B145S46

CUA1A229 KHG1A050

CHG1A104

CMY1A284

CMD1A417 CHE170 CMD1A487 CMD1A398

CMZ1A090

CMD1A387

CKF8A254Z

KHR1A028

CJA523FBYA CLT5V031ZU

COP11745B

FIP PCB

37-1

KEY PCB

37-2

TONE PCB

37-3

PHONE PCB

37-4

MOMS PCB

37-5

POWER LED PCB

37-6

CONNECTOR PCB

37-7

DIGITAL INPUT PCB

37-8

DOWNLOAD PCB

37-9

COP11746B

MAIN PCB

38-1

AC OUTLETS PCB

38-2

REMOTE PCB

38-3

COP11748B

INPUT PCB

39-1

COP11747B

VIDEO PCB

40-1

DIGITAL INPUT/OUTPUT PCB

40-3

TRANS PCB

40-4

TRANS PCB

40-5

CNVKSTM9014MS07

S10

Q,ty 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 1 1 1 1 3 1 1 4 4CKL2A069H43 2 1 2 2 1 2 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1

1 1

1 1 1 1

AVR135 harman/kardon

AMPLIFIER SECTION BIAS ADJUSTMENT

Measurement condition

. No input signal or volume position is minimum.

Standard value.

. Ideal current = 48mA ( ± 5%) . Ideal DC Voltage = 25.92mV ( ± 5%)

CUP11651Y (BIAS PCB)

...... ......

VR87

CN81

VR86

CN82

VR82

CN86

VR81

DC VOLTMETER..............Connect to CN81,CN82,CN83,CN84,CN85,CN86,CN87

NO. Channel Adjust for

1 Front Left 25.92mV (±5%) 2 Front Right 25.92mV (±5%)

3 Center

4 Surround Left

5 Surround Right

6 7

Surround Back Left

Surround Back Right

25.92mV (±5%)

VR81(ONLY AVR235/335)

Adjustment

CN87

VR83 VR84 VR85 VR86 VR87 VR82

AVR135 harman/kardon

harman/kardon TECH TIPS

Troubleshooting tips and solutions to common service problems

For models:

AVR7000/7200/7300/8000 AVR100/200/300/500 AVR110/210/310/510 AVR120/220/320/520 AVR125/225/325/525 AVR130/230/330/430/630 AVR135/235/335/435/635

Subject: Backup Memory on AVR/DPR/HK series receivers In the event of the complaint: “the receiver is losing its memory (any programmed system settings)

when the unit is turned off, or after the unit is unplugged (briefly*)”:

Check and replace:

Model Designator Location Description Part number

AVR10 AVR7000 C730 Front PCB 0.047 Farad 5.5v capacitor

AVR7200 C106 Front PCB 0.047 Farad 5.5v capacitor # 55134360 AVR7300 C657 DSP PCB 0.047 Farad 5.5v capacitor # H01-CEZXA0479MN-5

AVR8000 C726 Front PCB 0.047 Farad 5.5v capacitor AVR100/200 C412 Front PCB 0.047 Farad 5.5v capacitor # CEGT-B473J-0J0 AVR300 C906 Front PCB 0.1Farad 5.5v capacitor

AVR500 C906 Front PCB 0.1Farad 5.5v capacitor AVR110/210/310/510

AVR120/220/320/520 AVR125/225 C734,C885 Front PCB two 0.1F capacitors in parallel # BCESOHD104 AVR325/525 C106 Front PCB 0.047 Farad 5.5v capacitor # 55134360 AVR130/230/330 BAT1 Front PCB 3.6v Battery # HABGP40BVH3A3H AVR135/235/335 BAT1 Front PCB 3.6v Battery # HGP15BNH3A3H AVR430/630 C657 DSP PCB 0.047 Farad 5.5v capacitor # CEZXA0479MN-5 AVR435/635 C557 DSP PCB 0.047 Farad 5.5v capacitor # H03-CEZXA0479MN-0 DPR1001 BC601 Main PCB 0.1Farad 5.5v capacitor # CEGT-B104J-0J0

DPR1005/2005 C437 HK3370/3470 C301 Front PCB 0.1Farad 5.5v capacitor # CEGT-B104J-0J0

HK3375/3475 C301 Front PCB 0.1Farad 5.5v capacitor # CEGT-B104J-0J0 HK3250

* After approximately two weeks of being disconnected from AC supply, even a normally functioning receiver may lose any programmed settings and switch to default settings. (Four weeks for the DPR1005 & 2005)

C712 D709

C216 Front PCB 0.047 Farad 5.5v capacitor # 55134360

C712 D709

AVR10 DPR1001 DPR1005 DPR2005 HK3370/3470/3375/3475 HK3250

Front PCB

Processor PCB

Front PCB

0.047 Farad 5.5v capacitor and 1N4148 diode

0.047 Farad 5.5v capacitor # CEZXA0479MN-5

0.047 Farad 5.5v capacitor and 1N4148 diode

TIP# HKTT2003-01 Rev3

#3439247315 #2058322101 # 55134360 or # J3432147324X

# 55230310NR or # 55134360

# J4433210421X or # P10791-ND # J4433210421X or # P10791-ND

#3439247315 #2058322101

AVR135 harman/kardon

AVR135 Electrical Parts List

Ref. Designator Part Number

Description

FRONT PCB ASS'Y

Capacitors

C703 HCBS1H821KBT CAP , CERAMIC 820PF 50V K C704 HCEA1VH100T CAP , ELECT 10UF 35V C712 HCEA1HH1R0T CAP , ELECT 1UF 50V C713 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C714 HCBS1H151KBT CAP , CERAMIC 150PF 50V K C716 HCEA1CH331T CAP , ELECT 330UF,16V C717 HCBS1H221KBT CAP , CERAMIC 220PF 50V K C718 HCBS1H221KBT CAP , CERAMIC 220PF 50V K C719 HCBS1H181KBT CAP , CERAMIC 180PF 50V K C720 HCBS1H181KBT CAP , CERAMIC 180PF 50V K C721 HCBS1H181KBT CAP , CERAMIC 180PF 50V K C722 HCEA1CH101T CAP , ELECT 100UF 16V C723 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C724 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C725 CCKT1H473ZF CAP , CERAMIC 0.047UF 50V ZF C726 HCEA1CH101T CAP , ELECT 100UF 16V C727 HCBS1H221KBT CAP , CERAMIC 220PF 50V K C728 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C729 CCKT1H473ZF CAP , CERAMIC 0.047UF 50V ZF C730 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C731 HCEA1HH100T CAP , ELECT 10UF 50V C735 CCEA1CH101T CAP, ELE 100UF/16V/-40~+85 00107-1003 C736 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C737 HCBS1H180JCT CAP , CERAMIC 18PF,50V C738 HCBS1H180JCT CAP , CERAMIC 18PF,50V C739 CCEA1AH221T CAP , ELECT 220UF/10V C740 CCEA1VH100T CAP , ELECT 10UF 35V C770 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C771 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C773 HCEA1VH100T CAP , ELECT 10UF 35V C774 HCEA1VH100T CAP , ELECT 10UF 35V C775 HCBS1H151KBT CAP , CERAMIC 150PF 50V K C776 HCBS1H151KBT CAP , CERAMIC 150PF 50V K C777 HCEA1VH100T CAP , ELECT 10UF 35V C778 HCEA1VH100T CAP , ELECT 10UF 35V C779 HCEA1CKS470T CAP , ELECT 47UF 16V KS C780 HCEA1CKS470T CAP , ELECT 47UF 16V KS C781 HCEA1CKS100T CAP , ELECT 10UF 16V KS C782 HCEA1CKS100T CAP , ELECT 10UF 16V KS C785 HCBS1H470JT CAP , CERAMIC 47PF 50V J C786 HCBS1H470JT CAP , CERAMIC 47PF 50V J C787 HCEA1CKS100T CAP , ELECT 10UF 16V KS C788 HCEA1CKS100T CAP , ELECT 10UF 16V KS C789 HCEA1CKS100T CAP , ELECT 10UF 16V KS C790 HCEA1CKS100T CAP , ELECT 10UF 16V KS C791 HCEA1CKS470T CAP , ELECT 47UF 16V KS C792 HCEA1CKS470T CAP , ELECT 47UF 16V KS C793 KCFE1J183JBT CAP , FILM 0.018UF 63V J C794 KCFE1J183JBT CAP , FILM 0.018UF 63V J C795 KCFE1J823JBT CAP , FILM 0.082UF 63V J C796 KCFE1J823JBT CAP , FILM 0.082UF 63V J C797 KCFE1J332JBT CAP , FILM 0.0033UF 63V J C798 KCFE1J332JBT CAP , FILM 0.0033UF 63V J C799 KCFE1J183JBT CAP , FILM 0.018UF 63V J C800 KCFE1J183JBT CAP , FILM 0.018UF 63V J C805 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C806 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z

AVR135 harman/kardon

Ref. Designator Part Number

Description

FRONT PCB ASS'Y

C807 CCFT1H104ZF CAP , SEMICONDUCTOR 0.1UF 50V ZF C808 CCKT1H181KB CAP , CERAMIC 180PF 50V KB C809 HCEA1AH471T CAP , ELECT 470UF 10V C810 HCEA1CH101T CAP , ELECT 100UF 16V C811 HCEA1CH101T CAP , ELECT 100UF 16V C813 HCEA1HH4R7T CAP , ELECT 4.7UF 50V C814 HCEA1HH4R7T CAP , ELECT 4.7UF 50V C850 HCBS1H471KBT CAP , CERAMIC 470PF,,50V C851 HCBS1H471KBT CAP , CERAMIC 470PF,,50V C852 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C855 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C856 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C857 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C859 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C860 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C861 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C862 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C863 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C866 HCEA1CKS100T CAP , ELECT 10UF 16V KS C867 HCEA1CKS100T CAP , ELECT 10UF 16V KS C868 HCEA1CKS470T CAP , ELECT 47UF 16V KS C869 HCEA1CKS470T CAP , ELECT 47UF 16V KS C870 HCBS1H681KBT CAP , CERAMIC 680PF,50V C871 HCBS1H681KBT CAP , CERAMIC 680PF,50V C872 HCEA1CH331T CAP , ELECT 330UF,16V C873 HCEA1CH331T CAP , ELECT 330UF,16V C874 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C875 HCBS1H473ZFT CAP , CERAMIC 0.047UF 50V Z C876 HCBS1H473ZFT CAP , CERAMIC 0.047UF 50V Z C877 HCBS1H473ZFT CAP , CERAMIC 0.047UF 50V Z C878 HCBS1H473ZFT CAP , CERAMIC 0.047UF 50V Z C882 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C886 CCEA0JH102T CAP , ELECT 1000UF 6.3V C887 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C888 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C889 HCBS1H220JCT CAP , CERAMIC 22PF 50V J C890 HCBS1H220JCT CAP , CERAMIC 22PF 50V J C891 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C892 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C893 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C894 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C895 HCEA1AH471T CAP , ELECT 470UF 10V C896 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C897 HCEA1AH471T CAP , ELECT 470UF 10V C898 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C899 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C900 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C901 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C903 HCEA1HH2R2T CAP , ELECT 2.2UF 50V C905 HCEA1HH2R2T CAP , ELECT 2.2UF 50V C853 KCKDKS472ME CAP , CERAMIC(X1/Y2/SC) 0.0047UF/2.5KV

Semiconductors

D724 HVD1SS133MT DIODE 1SS133T-77 D728 HVD1SS133MT DIODE 1SS133T-77 D729 HVD1SS133MT DIODE 1SS133T-77 D730 HVD1SS133MT DIODE 1SS133T-77 D774 HVD1SS133MT DIODE 1SS133T-77 D778 KVD1N4003ST DIODE 1N4003 D779 HVD1SS133MT DIODE 1SS133T-77 D780 HVD1SS133MT DIODE 1SS133T-77

AVR135 harman/kardon

Ref. Designator Part Number

Description

FRONT PCB ASS'Y

D781 HVD1SS133MT DIODE 1SS133T-77 D782 KVD1N4003ST DIODE 1N4003 D783 HVD1SS133MT DIODE 1SS133T-77 D784 HVD1SS133MT DIODE 1SS133T-77 D785 HVD1SS133MT DIODE 1SS133T-77 D786 HVDMTZJ5.6BT DIODE , ZENER D787 HVDMTZJ5.6BT DIODE , ZENER IC87 HVIRE5VL28CATZ IC , RESET Q701 HVTKRC107MT TRANSISTOR KRC107M Q702 HVTKRC107MT TRANSISTOR KRC107M Q703 HVTKRC107MT TRANSISTOR KRC107M Q705 HVTKRC107MT TRANSISTOR KRC107M Q706 HVTKRC107MT TRANSISTOR KRC107M Q722 HVTKRA107MT TRANSISTOR KRA107M Q724 HVTKRC107MT TRANSISTOR KRC107M Q725 HVTKRC107MT TRANSISTOR KRC107M Q726 HVTKRC107MT TRANSISTOR KRC107M Q727 HVTKRC107MT TRANSISTOR KRC107M Q728 HVTKRC107MT TRANSISTOR KRC107M Q729 HVTKRC107MT TRANSISTOR KRC107M Q734 HVTKTC2874BT TRANSISTOR , MUTE KTC2874B Q735 HVTKTC2874BT TRANSISTOR , MUTE KTC2874B Q736 HVTKTC2874BT TRANSISTOR , MUTE KTC2874B Q737 HVTKTC2874BT TRANSISTOR , MUTE KTC2874B Q738 HVTKRC107MT TRANSISTOR KRC107M Q739 HVTKTA1271YT TRANSISTOR KTA1271Y Q743 HVTKRA107MT TRANSISTOR KRA107M D723 CVD50BOBBWGA L.E.D , 2 COLOR (ORG , BLUE) TOL-50BOBBWGA D701 CVD52CSBBCEAB2 BLUE L.E.D D703 CVD52CSBBCEAB2 BLUE L.E.D D705 CVD52CSBBCEAB2 BLUE L.E.D IC72 BVIMB90F482APFG IC , FLASH U-COM FUJITSU IC73 HRVRPM6938H4 SENSOR , REMOTE RPM6938-H4 IC74 HVIANAM1385AT I.C , U-COM S3C84BBX14-QWRB IC75 HVI74ACT04MTR I.C , HEX IC76 HVITC74HCU04AFN IC , INVERTER TC74HCU04AFN IC80 HVIHCF4053M013T I.C HCF4053M IC81 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC82 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC83 HVI74ACT04MTR I.C , HEX IC84 HVI74ACT04MTR I.C , HEX IC85 HVIRH5VT18C I.C , RESET RICOH 1.8V IC86 HVINJM4556AL I.C , HEADPHONE NJM4556AL IC88 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC90 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1

5.6V

74ACT04M

74ACT04M 74ACT04M

Resistors

R701 CRD20TJ103T RES , CARBON 10K OHM 1/5W J R702 CRD20TJ1R0T RES , CARBON 1 OHM 1/5W J R703 CRD20TJ103T RES , CARBON 10K OHM 1/5W J R704 CRD20TJ100T RES , CARBON 10 OHM 1/5W J R705 CRD20TJ820T RES , CARBON 82 OHM 1/5W J R706 CRD20TJ820T RES , CARBON 82 OHM 1/5W J R707 CRD20TJ820T RES , CARBON 82 OHM 1/5W J R708 CRD20TJ820T RES , CARBON 82 OHM 1/5W J R709 CRD20TJ470T RES , CARBON 47 OHM 1/5W J R710 CRD20TJ470T RES , CARBON 47 OHM 1/5W J R711 CRD20TJ470T RES , CARBON 47 OHM 1/5W J R712 CRD20TJ470T RES , CARBON 47 OHM 1/5W J R713 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J R714 CRD20TJ470T RES , CARBON 47 OHM 1/5W J

+ 85 hidden pages

Harman Kardon AVR-135 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual