Harman Kardon HK-3380 Mk2 Service manual

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harman/kardon

HK3380

STEREO RECEIVER

SERVICE MANUAL

ESD WARNING…………………………....…….2

LEAKAGE TESTING………………..….…..…....3

SPECIFICATIONS ……………………………....4

FRONT PANEL CONTROLS ……………… ….5

REAR PANEL CONNECTIONS ………….....…8

REMOTE CONTROL FUNCTIONS ………..…10 TROUBLESHOOTING GUIDE…...……………12 PROCESSOR RESET……………………….…12 AMPLIFIER BIAS ADJUSTMENT……….…….13 BULLETIN HK2003-10……………………. …..14 BULLETIN HK2004-02……………………. …..16

harman/kardon, Inc.

250 Crossways Park Dr.

CONTENTS

DISASSEMBLY PROCEDURES………………17 EXPLODED VIEW …………………….………..20 BLOCK DIAGRAM…………..……….……….…21 FRONT PANEL DISPLAY..……….……….……22 IC DESCRIPTIONS/PINOUTS…………………26 ELECTRICAL PARTS LIST …………..………..40 PCB DRAWINGS……………………….…….…45 SCHEMATICS………………….…….….………47 WIRING DIAGRAM…………………………..….53 PACKAGE…………………………………….….54

Woodbury, New York 11797 Rev

2 2/2006

HK3380 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.

HK3380 harman/kardon

Before returning the unit to the user, perform the following safety checks :

1. Inspect all lead dress to make certain that

leads are not pinched or that hardware is not

lodged between the chassis and other metal

parts in the unit.

2. Be sure that any protective devices such as

nonmetallic control knobs, insulating fish-

papers, cabinet backs, adjustment and

compartment covers or shields, isolation

resistor-capacity networks, mechanical

insulators, etc. Which were removed for the

servicing are properly re-installed.

3. Be sure that no shock hazard exists ; check for leakage

current usingSimpson Model 229 Leakage Tester, standard

equipment item No. 21641, RCA Model WT540A or use

alternate method as follows : Plug the power cord directly

Into a 120 volt AC receptacle (do not use an Isolation

Transformer for this test). Using two clip leads, connect a

1500 ohms,10watt Resistor paralleledby a 0.15uFcapacitor, in serieswith all exposedmetal cabinet partsand a knownearth ground, such

as a water pipe or conduit. Use a VTVM or VOM with 1000 ohms per volt, or higher sensitivity to measure the AC voltage drop across the

resistor. (See diagram) Move the resistor connection to each exposed metal part having a return path to the chassis (antenna, metal,

cabinet, screwheads, knobsand control shafts, escutcheon, etc.) and measurethe ACvoltage drop across the resistor. (This testshould be

performed withthe 0.35 volt RMS ormore is excessiveand indicates a potential shockhazard which must be corrected before returning the

unit to the owner.

18 TECHNICAL SPECIFICATIONS

HK 3380 TECHNICAL SPECIFICATIONS

Audio Section

Stereo Mode Continuous Average Power (FTC)

80 Watts per channel,20Hz–20kHz @ < 0.07% THD,both channels driven into 8 ohms 100 Watts per channel,20Hz–20kHz @ < 0.2% THD,both channels driven into 4 ohms

Input Sensitivity/Impedance

Linear (High Level) 200mV/47k ohms

Signal-to-Noise Ratio (IHF-A) 95dB Frequency Response

@ 1W (+0dB,–3dB) 10Hz – 110kHz

High Instantaneous Current Capability (HCC) ±42 amps

Transient Intermodulation Distortion (TIM) Unmeasurable

Rise Time 16µsec Slew Rate 40V/µsec

FM Tuner Section

Frequency Range 87.5 –108MHz Usable Sensitivity IHF 1.12µV /13.5dBf Signal-to-Noise Ratio Mono/Stereo 73/72dB Distortion Mono/Stereo 0.3/0.4% Stereo Separation 40dB @ 1kHz Selectivity ±400kHz, 65dB Image Rejection >80dB IF Rejection >100dB Tuner Output Level 1kHz,±100kHz, Dev 500mV

AM Tuner Section

Frequency Range 520 –1720kHz Signal-to-Noise Ratio >40dB Usable Sensitivity Loop 500µV/M Distortion 1kHz, 50% Mod 0.8% Selectivity ±10kHz, >25dB

Video Section

Television System NTSC/PAL/SECAM Signal Format Composite Input Level 1Vp-p Input Impedance 75 ohms,unbalanced Sync Polarity Negative Output Level 1Vp-p Output Impedance 75 ohms,unbalanced Video Frequency Response 10Hz – 10MHz

General

Power Requirement AC 120V/60Hz Power Consumption 3W standby,200W maximum

(both channels driven)

Dimension (Max) (Product) (Shipping)

Width 17.4 inches (442mm) 21.5 inches (545mm) Height 6.6 inches (168mm) 9.9 inches (251mm) Depth 15 inches (382mm) 17.9 inches (455mm) Weight 20.9 lb (9.48kg) 25.1 lb (11.41kg)

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.

HK3380 harman/kardon

FRONT-PANEL CONTROLS 5

FRONT-PANEL CONTROLSFRONT-PANEL CONTROLS

SPEAKER 2

SPEAKER 1

PHONO

VID 1

TAPE M.

VID 2

PRESET

VID 3

AUTO TUNED STEREO

79)!# %

(

20 22

242526

1 System Power Control 2 Power Indicator 3 Headphone Jack 4 Mute 5 Speaker 1 Selector 6 Phono Input Selector 7 Speaker 2 Selector 8 T-Mon Input Selector 9 Tuning Button

) CD Input Selector ! Video 1 Input Selector @ Preset Scan # Video 2 Input Selector $ Video 3 Input Selector % Preset Selector ^ Dimmer Button & FM/AM Selector * Sleep Button

( FM Mode Selector Ó Bass Control Ô Treble Control  Video 3 Audio/Video Input Ò Balance Control Ú Volume Control Û Information Display Ù Remote Sensor Window

1 System Power Control: Press this button to turn

on the HK 3380; press it again to turn the unit off.The

Power Indicator2above the switch will initially turn

red as the HK 3380 performs a self-check, and it will change to blue when the unit is on and ready for use.

2 Power Indicator: This LED will light in amber when the unit is in the Standby mode to signal that the unit is ready to be turned on.When the unit is turned on, the indicator will briefly tur n red, and then change to blue.A red indicator during normal operation means that the unit is in the Protect mode, and should be turned off and then checked for a possible speaker-wire short circuit.

3 Headphone Jack: This jack may be used to listen to the HK 3380’s output through a pair of headphones. Be certain that the headphones have a standard 1⁄4" stereo phone plug.

4 Mute: Press this button to momentarily silence the speaker output of the HK 3380.The message MUTE will flash in the Main Informa tion Display

B, and the Mute Indicator K will blink. 5 Speaker 1 Selector: Press this button to

turn the

speakers connected to the

Speaker 1

Output

Terminals

‹ on or off.

6 Phono Input Selector: Press this button to select the output of a turntable that is connected to the Phono Inputs™.

7 Speaker 2 Selector: Press this button to

turn

the speakers connected to the

Speaker 2

Output

Terminals

› on or off.

8 T-Mon Input Selector: Press this button to listen to the output of a tape recorder connected to the

Tape Monitor Inputs¢. The dot to the left of the Tape Monitor Input Indicator D will flash to indi-

cate that the input source is being monitored when the HK 3380 is connected to a three-head tape deck or another unit with off-head playback. See page 15 for more information on monitoring tape recordings.

9 Tuning Button: 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 a station with a strong signal is tuned, the

Tuned Indicator I

will light.A brief (1/2-second) press of the button will manually tune to the next frequency increment, while pressing and holding the button for a longer period will automatically tune to the next station with a signal strong enough for acceptable reception.

) CD Input Selector: Press this button to listen to the output of a CD player connected to the

Audio Inputs

£.

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.

HK3380 harman/kardon

FRONT-PANEL CONTROLS

6 FRONT-PANEL CONTROLS

! Video 1 Input Selector: Press this button to listen to and/or view the output of a device connected to the Video 1 Inputs §.

@ Preset Scan: Press this button to automatically scan through the stations that have been programmed in the HK 3380’s memory.The tuner will play five seconds of each station before moving to the next preset station.To stop the scan when the desired station is heard, press the button again. If no preset stations have been programmed into the HK 3380’s memory, the message

0 PRESET will flash in the Main

Information Display

B when this button is pressed. (See page 15 for more information on the tuner memory system.)

# Video 2 Input Selector: Press this button to lis- ten to and/or view the output of a device connected to the

Video 2 Inputs •.

$ Video 3 Input Selector: Press this button to listen to and/or view the output of a device connected to the

Video 3 Inputs ª  on either the front or rear panel. If devices are connected to both the frontand rear-panel

Video 3 Inputs ª ,then the

device connected to the rear-panel

Video 3 Inputs

ª will be selected first, as indicated by the dot to the left of the

Video 3 Input Indicator D being steadily

lit.To select the device connected to the front-panel

Video 3 Inputs ,press the Video 3 Input Selector $ again so that the dot to the left of the Video 3

Input Indicator

D flashes.Each subsequent press of

the

Video 3 Input Selector $ will toggle between

the front and rear

Video 3 Inputs ª .

% Preset Selector: Press this button to step up or

down through the list of stations that has been entered into the preset memory.If no preset stations have been programmed into the HK 3380’s memory, the message

0 PRESET will flash in the Main Information Display B when this button is pressed. (See page 15 for more information on tuner programming.)

^ Dimmer Button: Press this button to dim the front-panel displays and indicators.The first press of the button will dim the displays to one-half normal brightness and turn off the blue light inside the Volume Control Ú,but the Power Indica tor 2 will remain lit.The next press of the Dimmer Button ^ will turn off all displays,including the light inside the

Volume Control Ú,but the Power Indica tor

will remain lit to remind you that the unit is turned on. Press the button again to return the display to normal brightness.When the panel is dimmed, it will return to normal brightness after the unit is turned off, then on again.

& FM/AM Selector: Press this button to select the tuner as the input to the receiver. Press the left side of this button to select the FM frequency band, or the right side to select the AMfrequency band.

* Sleep Button: Press this button to place the unit in the Sleep mode.Each press of the button selects the amount of time that will remain before the unit automatically goes into the Standby mode,as indicated by the

Sleep Timer C, in the following order:

( FM Mode Selector: Press this button to select the Auto Stereo or Mono mode for FM tuning. In the Auto Stereo mode,the

Auto Indicator J and Stereo

Indicator

will light, and stereo reception will be provided when stations are transmitting stereo signals. In the Mono mode,the left and right signals from stereo broadcasts will be mixed together and reproduced through all channels.Select Mono mode for better reception of weak signals.

Ó Bass Control: Turn this control to modify the lowfrequency output of the left/right channels by as much as ±10dB.Set this control to a suitable position for your taste and room acoustics.

Ô Treble Control:Turn this control to modify the high-frequency output of the left/right channels by as much as ±10dB.Set this control to a suitable position for your taste and room acoustics.

 Video 3 Audio/Video Inputs: The front-panel Video 3 Audio/Video Inputs  are convenient for

connecting devices that will only be used temporarily, such as when you wish to view vacation videos directly from the camera. Connect these jacks to the PLAY/ OUT jacks of an audio or video device,such as a camcorder or video-game console.To select the frontpanel inputs,press the

Video 3 Input Selector $ repeatedly until the dot to the left of the Video 3 Input Indicator

D flashes.In order to view the video signal of a video device connected to this input, remember to connect the

Video Monitor Output ·

to the video input of your TV or video display. Ò Balance Control: Turn this control to change the

relative volume for the front left/right channels. Ú Volume Control: Turn the knob clockwise to

increase volume,counterclockwise to decrease volume.When the unit has been muted by pressing the

Mute Button 4®, the message MUTE will

flash in the

Main Information Display B, and the

Mute Indicator K will blink.

Û Information Display: This display delivers mes- sages and status indications to help you operate the receiver.

Ù 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 unless an external remote sensor is installed.

min80min70min60min50min

min

min20min10min

OFF

HK3380 harman/kardon

FRONT-PANEL INFORMATION DISPLAY

FRONT-PANEL INFORMATION DISPLAY 7

F E

IJK

SPEAKER 2

SPEAKER 1

PHONO

VID 1

TAPE M.

VID 2

PRESET

VID 3

AUTO TUNED STEREO

MUTE

SLEEP

MEMORY

A Speaker Selection Indicators B Main Information Display C Preset Number/Sleep Timer D Input Indicators

E Sleep Indicator F Preset Indicator G Memory Indicator H Stereo Indicator

I Tuned Indicator J Auto Indicator K Mute Indicator

A Speaker Selection Indicators: The dot to the

left of the indicator for each speaker pair will light when that pair is active.Press the

Speaker 1 5 or

Speaker 2 7 selectors to activate either or both

pairs of speakers. B Main Information Display: This display shows

messages relating to the status,input source,tuner or other aspects of the HK 3380’s operation.

C Preset Number/Sleep Timer:When the tuner is in use,these numbers indicate the specific preset memory location in use.(See page 15 for more information on preset stations.) When the Sleep function is in use,these numbers show how many minutes remain before the unit goes into the Standby mode.

D Input Indicators: The dot to the left of the name of the device that is currently the source input for the HK 3380 will light.

When the device connected to the

Tape Monitor

Inputs

¢ has been selected, the dot to the left of

the

Tape Monitor Input Indicator D will flash to

indicate that you are hearing the signal the HK 3380 is receiving from the device connected to the

Tape

Monitor Inputs

¢.The dot to the left of the Input

Indicator

D for the last-selected source input will remain lit. (See page 15 for more information on monitoring tape recordings.)

E Sleep Indicator: This indicator lights when the Sleep function is in use.The numbers in the Preset Number/Sleep Timer Indicators will show the minutes remaining before the HK 3380 goes into the Standby mode.(See page 14 for more information on the Sleep function.)

F Preset Indicator: This indicator lights when the tuner is in use to show that the

Preset Number/

Sleep Timer

C is showing the station’s preset memory number.(See page 15 for more information on tuner presets.)

Memory Indicator: This indicator flashes when entering presets and other information into the tuner’s memory.

H Stereo Indicator: This indicator lights when an FM station is being tuned in stereo.

Tuned Indicator:

This indicator lights when a station is being received with sufficient signal strength to provide acceptable listening quality.

J Auto Indicator: This indicator lights when the tuner’s Auto Stereo mode is in use.

K Mute Indicator: This indicator flashes to remind you that the HK 3380’s output has been silenced by pressing the

Mute Button 4®.Press the Mute button again to return to the previously selected output level.

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.

HK3380 harman/kardon

REAR-PANEL CONNECTIONS

8 REAR-PANEL CONNECTIONS

‚

⁄

∞

•

™

£¡

‹

ﬂ°·b a ‡

ﬁ

›

¡ Phono Ground ™ Phono Inputs £ CD Audio Inputs ¢ Tape Monitor Play/In ∞ Tape Monitor Record/Out

§ Video 1 Audio/Video Play/In ¶ Video 1 Audio/Video Record/Out

• Video 2 Audio/Video Inputs

ª Video 3 Audio/Video Inputs ‚ Preamp Out ⁄ Main In ¤ Subwoofer Out ‹ Speaker 1 Ter minals › Speaker 2 Ter minals ﬁ Accessory Outlets ﬂ Power Cable

‡ Remote IR Out ° Remote IR In

· Video Monitor Output a AM Antenna b FM Antenna

¡ Phono Ground: Connect the ground wire from a

turntable to this terminal to reduce system hum. ™ Phono Inputs: Connect the outputs of your

turntable or tonearm to these jacks.Only Moving Magnet (MM)-type cartridges may be used.

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

¢ Tape Monitor Play/In: Connect these jacks to the Play/Out jacks of an audio recorder.

∞ Tape Monitor Record/Out: Connect these jacks to the Rec/In jacks of an audio recorder.

NOTE: When these jacks are connected to a threehead recorder or another device with off-head playback, it will be possible to monitor the source being recorded.

§ Video 1 Audio/Video Play/In: Connect these jacks to the PLAY/OUT jacks of an audio or video device,such as a VCR or DVD player. In order to view the video signal of a video device connected to this input, remember to connect the

Video Monitor

Output

· to the video input of your TV or video

display. ¶ Video 1 Audio/Video Record/Out: Connect

these jacks to the Rec/In jacks of an audio or video recorder.

• Video 2 Audio/Video Inputs: Connect these jacks to the PLAY/OUT jacks of an audio or video device,such as a VCR or DVD player. In order to view the video signal of a video device connected to this input, remember to connect the

Video Monitor

Output

· to the video input of your TV or video

display.

ª Video 3 Audio/Video Inputs: Connect these jacks to the PLAY/OUT jacks of an audio or video device,such as a VCR or DVD player. In order to view the video signal of a video device connected to this input, remember to connect the

Video Monitor

Output

· to the video input of your TV or video

display. ‚ Preamp Out: These jacks provide an output for

the left and right channels to an optional external amplifier. In normal operation, unless an external power amplifier is used, the jumper pins should remain connected between these jacks and the

Main In Jacks ⁄. ⁄ Main In: These jacks are the input to the HK 3380’s

power amplifier.Unless an external power amplifier is used, the jumper pins should remain connected between these jacks and the

Preamp Out Jacks ‚.

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.

HK3380 harman/kardon

REAR-PANEL CONNECTIONS 9

REAR-PANEL CONNECTIONS

¤ Subwoofer Out: Connect these jacks to the line-level inputs of a powered subwoofer. If an external subwoofer amplifier is used, connect these jacks to the subwoofer amplifier inputs.When a single, mono subwoofer is used, or if the subwoofer or its amplifier has only a single line-level input jack, make the connection to the bottom jack on the HK 3380.

‹ Speaker 1 Terminals: Connect these terminals to the appropriate terminals on your speakers.

› Speaker 2 Terminals: Connect these terminals to the appropriate terminals on your speakers.

ﬁ Accessor y Outlets: These outlets may be used to power low-current-draw devices such as CD players or cassette decks.The power to these outlets remains on as long as the receiver itself is on.When the receiver is placed in the Standby mode,power to these outlets is removed.

NOTE: The power consumption of the devices plugged into these outlets should not exceed 100 watts.

ﬂ Power Cable: Connect the AC plug to a non- switched AC wall output.

‡ Remote IR Out: This connection permits the IR sensor in the receiver to serve other remote-controlled devices.Connect this jack to the “IR In”jack on Harman Kardon (or other compatible) equipment.

° Remote IR In: If the HK 3380’s front-panel IR sensor is blocked due to cabinet doors or other obstructions,an external IR sensor may be used. Connect the output of the sensor to this jack.

· Video Monitor Output: Connect this jack to the composite video input of your TV or video display device.Doing so will enable you to view the video signal of a properly connected video source device, when that source input is selected.When an audioonly source is selected, the

Video Monitor Output

· will not transmit a video signal. a AM Antenna: Connect theAM 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. b FM Antenna: Connect an indoor or external FM

antenna to this terminal.

HK3380 harman/kardon

10 REMOTE CONTROL FUNCTIONS

REMOTE CONTROL FUNCTIONS

å Main Power On ∫ Main Power Off ç Source Selectors ∂ Preset Up/Down ≠ Transport Controls ƒ Disc Skip © Sleep Button ˙ Dimmer Button î Tuning ∆ Direct Button ˚ Numeric Keys ¬ Auto Preset µ Secondary Control Cover Ñ Clear Button ø Memory Button π Master Volume œ Preset Scan Button ® Mute Button ß FM Mode Button † Enter Button Ü Tuning Up/Down √ Speaker 1 Selector ∑ Speaker 2 Selector ≈ Transmitter Window

NOTES:

• The function names shown here are each button’s feature when used with the HK 3380. Most buttons have additional functions when used with other devices.See page 16 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.

∫

∂

≠

∑

†

≈

√

∆

HK3380 harman/kardon

REMOTE CONTROL FUNCTIONS 11

REMOTE CONTROL FUNCTIONS

å Main Power On: When the HK 3380 is in the Standby mode,as indicated by the

Power Indicator

2 glowing amber,press this button to turn the HK 3380 on.

∫ Main Power Off: When the HK 3380 is turned on, press this button to place it in the Standby mode. In this condition, the unit is still connected to AC Power.

ç Source Selectors: Press these buttons to select an input source for the HK 3380.

NOTE:The first press of the Video 3 Source Selector ç will select the device connected to the rear-panel

Video 3 Audio/Video Inputsª.Press the Video 3 Source Selector

ç again until the dot to the left of the

Video 3 Input Indicator D flashes to select the device connected to the front-panel

Video 3 Audio/Video

Inputs

.Each additional press of the Video 3 Source

Selector

ç will toggle between the front- and rear-panel

Video 3 Audio/Video Inputsª. ∂ Preset Up/Down: When the tuner is in use, these

buttons scroll through the stations that have been programmed into the HK 3380’s

memory.These buttons

also control the track Skip

Up/Down on compatible

Harman Kardon compact disc players/changers. ≠ Transport Controls:These buttons are used to

control the Play,Stop,Pause and Record functions on compatible Harman Kardon CD/DVD players/changers and CD recorders.

ƒ Disc Skip:These buttons do not have any func- tions when controlling the HK 3380, but they operate the Disc Skip functions of compatible Harman Kardon CD/DVD changers.

© Sleep Button: Press this button to place the unit in the Sleep mode.Each press of the button selects the amount of time that will remain before the unit will automatically go into the Standby mode,as shown in the

Sleep Timer C, in the following order:

˙ Dimmer Button: Press this button to dim the

front-panel displays and indicators.The first press of the button will dim the displays to one-half normal brightness and turn off the blue light inside the Volume Control Ú,but the Power Indica tor 2 will remain lit.The next press of the Dimmer Button ^ will turn off all displays,including the light inside

the

Volume Control Ú,but the Power Indica tor

î Tuning: Press these buttons to tune up or down through a selected frequency band.A brief (1/2-second) press of the button will manually tune to the next frequency increment, while pressing and holding the button for a longer period will automatically tune to the next station with a signal strong enough for acceptable reception.

∆ Direct Button: Press this button to select a radio station by entering its frequency using the

Numeric

Keys

K. (See page14 for more information.)

˚ Numeric Keys:These buttons serve as a 10-

button numeric keypad to enter tuner preset positions or to tune stations directly.

¬ Auto Preset: When the tuner and FM band have been selected, this button may be used to automatically program the tuner presets for all active stations.To start the auto preset scan, press and hold the button. Note that the

Memory G and Preset F indicators will flash.After a few seconds,the tuner will start to “look” for active stations,as shown by increasing frequency numbers in the

Main Information Display B. Release the button and note that the tuner will briefly stop at each active station and add a preset number to the memory.If the FM tuner finds fewer than 30 FM stations with acceptable signal strength, the Auto Preset tuning will scan two more cycles or until the remaining vacant preset memory spaces have been filled with those found in the first scan.The scan will stop when all 30 preset memory spaces have been filled or when three scans through the band have been completed.

µ Secondary Control Cover: This sliding cover normally is in the “up”position so that it hides the secondary controls.To access these controls,place your thumb on the small recessed area at the top center of the control, and gently press the cover down and toward you.

Ñ Clear Button:This button is used to clear preset memory information for the HK 3380’s tuner. (See page 15 for more information on tuner presets.)

ø Memory Button: Press this button to open a memory position that stores a preset location for the HK 3380’s tuner.(See page15 for more infor mation on tuner presets.)

π Master Volume: Press these buttons to raise or lower the HK 3380’s volume.

œ Preset Scan Button: Press this button to auto- matically scan through the list of stations that are programmed into the HK 3380’s tuner memory.When the button is pressed, each preset station will play for five seconds before the next station is selected. Press the button again when the desired station is heard, to stop the preset scan.

® Mute Button: Press this button to momentarily silence the HK 3380.

ß FM Mode Button: Press this button when the tuner is in use in the FM band to switch to monaural reception if the station is weak and noisy.(See page14 for more information.)

† Enter Button:This button has no function on the HK 3380, but may be used as the Enter key for a compatible Harman Kardon DVD Player or as the Random Play button for a compatible CD Player. (See page 16 for more information on using the remote to control other devices.)

Ü Tuning Up/Down:When the tuner is in use,these buttons will tune up or down through the selected frequency band.A brief (1⁄2-second) press of the button will manually tune to the next frequency increment, while pressing and holding the button for a longer period will automatically tune to the next station with a signal strong enough for acceptable reception.These buttons will also control Fast Forward and Fast Reverse (or Rewind) for compatible Harman Kardon compact disc players/ changers.

√ Speaker 1 Selector: Press this button

to turn the

speakers connected to the

Speaker 1

Output

Terminals

‹ on or off.

∑ Speaker 2 Selector: Press this button

to turn the

speakers connected to the

Speaker 2

Output

Terminals

› on or off.

≈ Transmitter Window: Point this area of the remote toward the receiver when using the remote.

min80min70min60min50min

min

min20min10min

OFF

HK3380 harman/kardon

TROUBLESHOOTING GUIDE 17

TROUBLESHOOTING GUIDE

This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So, if you have a problem, first check this list for a possible solution. If the problem persists,consult your authorized Harman Kardon service center.

If the problem is . . . Make sure that the . . .

No lights appear when POWER button is pressed Unit is plugged into a live outlet No sound is heard Unit has not been muted

Correct input function selector button has been pressed Volume is turned up Speakers have been turned on using the Speaker Selectors Headphones are not in use

Jumper pins are in place,unless an external amplifier is in use No output from one or more channels Cables are not defective: check/replace speaker cables Tuner sound has a large amount of interference,or Antenna is properly connected

The “Stereo”display is not illuminated, or Antenna is properly located Tuner sound distorts and/or volume level is too low Antenna is set in the proper direction

Antenna is adequate to receive the desired station Tuner is intermittent or continuously buzzing or hissing Unit is away from fluorescent lights,TVs,motors and

other electrical appliances Remote does not function correctly Batteries are not weak, and replace them if necessar y

Room lighting is not overly bright Cassette or CD sounds distorted Cassette deck or CD player has not been plugged into the

Phono Input ™

(only use the outputs of a turntable or tone arm with the Phono Input ™) Turntable sounds distorted Turntable has been plugged into the

Phono Input ™,

as the other inputs are not compatable with turntable signal levels No video image Video source unit’s video ouput is properly connected,the source is turned on and the correct video

input on the HK 3380 has been selected

Video Monitor Output · is connected to a TVor video display,and that the TV is turned on and the

proper input on the TV has been selected

HK3380 harman/kardon

Memory Backup

This product is equipped with a non-volatile EEPROM (Electrically Erasable and Programmable Read-Only Memory) that preserves tuner presets and system configuration information without the unit being connected to a main power source for any prolonged period of time.

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 thirty 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 reset the system, first turn the HK 3380 off by pressing the System Power Control. Next, press and hold the front-panel Mute Button for at least 4 seconds. The Main Information Display will briefly show the word RESET, and then return to normal operation. When the system is reset in this fashion, all tuner presets will be lost and 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.

HK3380 harman/kardon

harman/kardon Service Bulletin

Service bulletin # H/K2003-10 December 2003

To: All harman/kardon Service Centers

Models: AVR130, AVR230, AVR330, HK3380, HK3480

Subject: Volume Level Changes

On early versions of the AVR130,AVR230,AVR330,HK3380,HK3480, when the volume control is turned, the volume level and display may be erratic, and not track accurately, or the level may progress in an unintended direction. This may happen on a random basis and depends on where the volume control knob is positioned

after a volume adjustment. During a running production change, new volume encoders were installed.

In the event you receive an AVR model listed above with the complaint “The volume control on my receiver does not track accurately when turned”, perform the following procedure:

REPLACE VR74 (AVR130/230/330) or VR81 (HK3380/3480) VOLUME ENCODER

Note: It is important that the various screws do not get mixed up and inserted in other locations upon reassembly. Make

note or label each removed screw set; keep them apart from other screw sets.

1) Remove the top cover, (13) Phillips screws.

2) Remove the volume, bass, treble and balance knobs by pulling them straight out and off. If a tool is

necessary for removal of the smaller knobs, make sure the jaws are insulated to avoid knob damage.

3) Remove the (10) Phillips screws holding the front panel ass’y to the chassis: (6) at the bottom and (4) at

the sides.

4) Cut all plastic cable ties that would prevent you detaching the front panel ass’y from the chassis. Draw a

diagram if necessary, for a location reminder, to aid reassembly.

5) Unplug connector CN15 (6 cond) or CN89 (7 cond) at the left side of the unit. See below.

6) Remove single ground screw at the left side of the unit, near CN15 or CN89. (Black wire)

7) Unplug connector CN72 (32 cond) or CN81 (20 cond) on the DSP PCB, coming from the top of the front

panel ass’y. See below.

8) There should now be enough slack in the connecting cables to lift and detach the front panel ass’y from

the chassis. Pull the front panel as far away as the remaining connecting wires will allow, enough to tilt and gain access to the rear of the Tone/Volume PCB. See illustration Page 2.

9) Remove the (10) screws or (9) screws holding the Tone/Volume PCB to the front panel.

10) Detach and pull back the PCB; unplug top connector CN84 (7 cond) or CN83 (4 cond) if necessary.

11) Remove and replace VR74 or VR81 (5 soldered pads) with hk part# HSR2A029Z.

12) Reassemble in reverse order, taking care to replace all connectors, cable ties, and ground screw.

13) Power up receiver, and test volume control to assure setting no longer changes settings by itself, or when

the volume knob is tapped.

Warranty labor rate: MAJOR repair

HK3380 harman/kardon

Model

AVR130

AVR230

AVR330

HK3380

HK3480

Serial Number

120V

AN0006-01000

AN0006-13800

AN0006-13801

and above

AN0007-01000

AN0007-11400

AN0007-11401

and above

AN0008-01000

AN0008-08524

AN0008-08525

and above

AN0015-01000

AN0015-02728

AN0015-02729

and above

AN0016-01000

to AN0016-01864 AN0016-01865

and above

STATUS ACTION

Volume control may not track accurately when

turned; erratic operation

Modified By Factory NONE REQUIRED

Volume control may not track accurately when

turned; erratic operation

Modified By Factory NONE REQUIRED

Volume control may not track accurately when

turned; erratic operation

Modified By Factory NONE REQUIRED

Volume control may not track accurately when

turned; erratic operation

Modified By Factory NONE REQUIRED

Volume control may not track accurately when

turned; erratic operation

Modified By Factory NONE REQUIRED

Change VR74

Rotary encoder

Change VR74

Rotary encoder

Change VR74

Rotary encoder

Change VR81

Rotary encoder

Change VR81

Rotary encoder

HK3380 harman/kardon

harman/kardon Service Bulletin

Service bulletin # H/K2004-02 April 2004

To: All harman/kardon Service Centers

Model: HK3380/3480

Subject: Silence During Preset Scan - Upgrade

In the event you receive an HK3380 or HK3480 stereo receiver with the complaint: “When the Preset Scan Function * is activated and the receiver cyles through the list of station presets, there is silence”, the unit is in need of a software upgrade.

The unit should be sent to the following authorized service center equipped to perform the software upgrade:

HARMAN CONSUMER GROUP DISTRIBUTION CENTER 801 S. 75

AVE. PHOENIX, AZ. 85043 Attn: Rodney Yee

Model

HK3380

HK3480 AN0016-035923 and above AN0018-6101 and above Modified by Factory None Required

Serial Number ( 120v)

AN0015-01000

AN0015-04456

AN0015-04457 and above AN0017-06101 and above Modified by Factory None Required

AN0016-01000

AN0016-03592

Warranty labor rate: MINOR repair

Serial Number ( 230v)

AN0017-01000

AN0017-06100

AN0018-01000

AN0018-6100

If Silence During Preset

Scan Upgrade is Needed

If Silence During Preset

Scan Upgrade is Needed

Status Action ( upgr ade)

Upgrade Possible

* Preset Scan: Press this button to automatically scan through the stations that have been programmed in the unit’s memory. The tuner will play five seconds of each station before moving to the next preset station. To stop the scan when the desired station is

heard, press the button again. If no preset stations have been programmed into the unit’s memory, the message 0 PRESET will flash

in the Main Information Display when this button is pressed.

HK3380 harman/kardon

HK3380/HK3480

HK3380 harman/kardon

DISASSEMBLY PROCEDURES

<1> TOP-CABINET(21) REMOVAL

1. Remove 13 screws(S1) and then remove the Top-cabinet.

<2> FRONT PANEL ASS’Y REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Disconnect the lead wire(BN71-12P,BN72-5P) on the Tone PCB(38) from connector(CN71,CN72) on the

Main PCB(44).

3. Disconnect the lead wire(BN82-7P) on the Front PCB(37) from connector(CN82) on the Main PCB(44).

4. Disconnect the connector(CN81-20P wire assy) on the Front PCB(37) from connector(CN81)

on the Main PCB(44).

5. Disconnect the lead wire(BN73-3P) on the Phone PCB(40) from connector(CN73) on the Main PCB(44).

6. Disconnect the lead wire(BN89-7P) on the Front PCB(37) from connector(CN73) on the Download PCB(44).

7. Remove 1 screw(S10) and then lead wire(JW73-2P) on the Phone PCB(40).

8. Remove 1 screw(S10) and then lead wire(JW72-1P) on the Tone PCB(38).

9. Remove 9 screws(S1) and then remove the Front Panel ASS’Y.

<3> TONE PCB(38) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Remove the Front Panel ASS’Y, referring to the previous step<2>.

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

4. Remove 9 screws(S1,S11) and then remove the Tone PCB(38).

5. Disconnect the lead wire(BN83-4P) from connector(CN83) on the Tone PCB(38).

<4>PHONE PCB(40) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Remove the Front Panel ASS’Y, referring to the previous step<2>.

3. Remove 2 screws(S2,S3) and then remove the Phone PCB(16).

<5>POWER LED PCB(39) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Remove the Front Panel ASS’Y, referring to the previous step<2>.

3. Remove 2 screws(S2) and then remove the Power led PCB(39).

4. Disconnect the lead wire(BN84-4P) from connector(CN84) on the Power led PCB(39).

<6>FRONT PCB(37) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Remove the Front Panel ASS’Y, referring to the previous step<2>.

3. Remove the Tone PCB(38), referring to the previous step<3>.

4. Remove the Phone PCB(40), referring to the previous step<4>.

5. Remove the Power led PCB(39), referring to the previous step<5>.

6. Remove 13 screws(S2) and then remove the Front PCB(37).

<7>TUNER MODULE(34) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Disconnect the connector(CON1-Card cable) from connector(CN26) on the Main PCB ASS’Y(44).

3. Remove 2 screws(S8) and then remove the Tuner Module(34).

HK3380 harman/kardon

<8>VIDEO PCB(43) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Disconnect the connector (CN91) on the Main PCB ASS’Y(44) from lead wire(BN91-9P)

on the Video PCB(43).

3. Remove 4 screws(S8,S13) and then remove the Video PCB(43).

<9>DOWNLOAD PCB(42) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Disconnect the connector (CN89) from lead wire(BN89-7P) on the Front PCB(37).

3. Remove 2 screws(S4) and then remove the Download PCB(42).

<10>POWER TRANS(30) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Disconnect the connector (CN62,CN63,CN64) on the Trans PCB from lead wire(BN62-2P,BN63-3P,BN64-6P)

on the Main PCB(44).

3. Remove 4 Trans screws(S9) and then remove the Power Trans(30).

<11>MAIN PCB ASS’Y(44) REMOVAL

1. Remove the Top-cabinet, referring to the previous step<1>.

2. Remove the Power Trans(30), referring to the previous step<10>.

3. Disconnect the connector(CN81-20P wire ass’y) from connector(CN81-7P) on the Front PCB(37).

4. Disconnect the connector(CN82) from lead wire(BN82-7P) on the Front PCB(37).

5. Disconnect the connector(CN71) from lead wire(BN71-12P) on the Tone PCB(38).

6. Disconnect the connector(CN72) from lead wire(BN72-5P) on the Tone PCB(38).

7. Disconnect the connector(CN73) from lead wire(BN73-3P) on the Phone PCB(40).

8. Disconnect the connector(CN91) from lead wire(BN91-9P) on the Video PCB(43).

9. Disconnect the connector(CN26-Card cable) from lead wire(CON1) on the Tuner Module(34).

10. Disconnect the connector(CN61) from Power cord(35).

11. Remove 21 screws(S8-11EA, S13-1EA, S4-2EA, S6-2EA, S15-1EA, S12-3EA, S5-1EA) and then

remove the Main PCB ASS’Y(44).

HK3380 harman/kardon

HK3380 EXPLODED VIEW

HK3380 harman/kardon

HCA16ML08-1 (F.I.P) : FIP1

HK3380 harman/kardon

HVIST72F321R (U-COM) : IC81

Figure 1. Device Block Diagram

RESET

TLI

EVD

OSC1 OSC2

PF7:0

(8-bits)

PE7:0

(8-bits)

PD7:0

(8-bits)

AREF

SSA

8-BIT CO RE

ALU

CONTROL

LVD

AVD

OSC

MCC/RTC/BEEP

PORT F

TIME R A

BEEP

PORT E

SCI

PORT D

10-BIT ADC

PROGRAM

MEMORY

(16K - 60K B yt es)

RAM

(512 - 2048 By tes)

WATCHDOG

ADDRESS AND DATA BUS

I2C

PORT A

PORT B

PWM ART

PORT C

TIMER B

SPI

PA7:0

(8-bits)

PB7:0

(8-bits)

PC7:0

(8-bits)

HK3380 harman/kardon

2 PIN DESCRIPTION

Figure 2. 64-Pin TQFP 14x14 and 10x10 Package Pinout

/ SCLI

(HS) PE4 (HS) PE5 (HS) PE6

(HS) PE7 PWM3 / PB0 PWM2 / PB1 PWM1 / PB2

PWM0 /PB3

ARTCLK /(HS) PB4

ARTIC1 / PB5 ARTIC2 / PB6

PB7 AIN0 / PD0 AIN1 / PD1 AIN2 / PD2 AIN3 / PD3

EVD

/ ICCSEL

RESET

PA7 (HS)

PA6 (HS) / SDAI

PE3

PE2

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

PE1 / RDI

PE0 / TDO

OSC1

TLI

OSC2

2 3 4 5 6

ei2

ei0

8 9 10

ei3

11 12 13 14 15 16

17 18 19 20 21 22 23 24 29 30 31 3225 26 27 28

SSA

AREF

AIN4 / PD4

AIN5 / PD5

AIN6 / PD6

AIN7 / PD7

ei1

SS_3

DD_3

(HS) PF2

BEEP / (HS) PF1

MCO / AIN8 / PF0

ICAP2_A / AIN11 / PF5

OCMP2_A / AIN9 / PF3

OCMP1_ A / AI N10 / PF4

PA5 (HS)

PA4 (HS)

SS_1

DD_1

PA3 (HS)

PA2

PA1

PA0

PC7 / SS

PC6 / SCK / ICCCLK

PC5 / MOSI / AIN 14

PC4 / MISO / ICCDATA

PC3 (HS) / ICAP1_B

PC2 (HS) / ICAP2_B

PC1 / OCMP1_B / AIN13

PC0 / OCMP2_B / AIN12

ICAP1_A / (HS) PF6

EXTCLK_A / (HS) PF7

/ AIN15

SS_0 DD_0

(HS) 20mA high sink capability eix associated external interrupt vector

HK3380 harman/kardon

PIN DESCRIPTION (Cont’d) For external pin connection guidelines, refer to See “ELECTRICAL CHARACTERISTICS” on page 135.

Legend / Abbreviations for Table 1:

Type: I = input, O = output, S = supply Input level: A = Dedicated analog input In/Output level: C = CMOS 0.3V

CT= CMOS 0.3VDD/0.7VDD with inp ut trigger

= TTL 0.8V / 2V with Schmitt trigger

Output level: HS = 20mA high sink (on N-buffer only) Port and control configuration:

– Input: float = floating, wpu = weak pull-up, int = interrupt – Output: OD = open drain

Refer to “I/O PORTS” on page 45 for more details on the software configuration of the I/O ports. The RESET con fi g uration of each pi n is shown in bold. This configuration is valid a s long as the device is

in reset state.

Table 1. Device Pin Description

/0.7V

, PP = push-pull

, ana = analog

n°

Pin Name

Level Port

Type

Input

Output

float

Input Output

wpu

int

ana

function

Main

(after

reset)

1 PE4 (HS) I/O CTHS X XXXPort E4 2 PE5 (HS) I/O C 3 PE6 (HS) I/O C 4 PE7 (HS) I/O C 5 PB0/PWM3 I/O C 6 PB1/PWM2 I/O C 7 PB2/PWM1 I/O C 8 PB3/PWM0 I/O C

9 PB4 (HS)/ARTCLK I/O C 10 PB5 / ARTIC1 I/O C 11 PB6 / ARTIC2 I/O C 12 PB7 I/O C 13 PD0/AIN0 I/O C 14 PD1/AIN1 I/O C 15 PD2/AIN2 I/O C 16 PD3/AIN3 I/O C 17 PD4/AIN4 I/O C 18 PD5/AIN5 I/O C 19 PD6/AIN6 I/O C 20 PD7/AIN7 I/O C 21 V 22 V 23 V

AREF SSA DD_3

I Analog Reference Voltage for ADC S Analog Ground Voltage S Digital Main Supply Voltage

HS X XXXPort E5

HS X XXXPort E6

HS X XXXPort E7

T T T T T T T T T T T T T T T T T

X ei2 X X Port B0 PWM Output 3 X ei2 X X Port B1 PWM Output 2 X ei2 X X Port B2 PWM Output 1 X ei2 X X Port B3 PWM Output 0

HS X ei3 X X Port B4 PWM-ART External Clock

X ei3 X X Port B5 PWM-ART Input Capture 1 X ei3 X X Port B6 PWM-ART Input Capture 2 X ei3 X X Port B7 X X X X X Port D0 ADC Analog Input 0 X X X X X Port D1 ADC Analog Input 1 X X X X X Port D2 ADC Analog Input 2 X X X X X Port D3 ADC Analog Input 3 X X X X X Port D4 ADC Analog Input 4 X X X X X Port D5 ADC Analog Input 5 X X X X X Port D6 ADC Analog Input 6 X X X X X Port D7 ADC Analog Input 7

Alternate function

HK3380 harman/kardon

n°

24 V

SS_3

Pin Name

Type

S Digital Ground Voltage

25 PF0/MCO/AIN8 I/O C 26 PF1 (HS)/BEEP I/O C

27 PF2 (HS) I/O C 28 PF3/OCMP2_A/AIN9 I/O C

29 PF4/OCMP1_A/AIN10 I/O C

30 PF5/ICAP2_A/AIN11 I/O C 31 PF6 (HS)/ICAP1_A I/O C

32 PF7 (HS)/EXTCLK_A I/O C 33 V 34 V

DD_0 SS_0

S Digital Main Supply Voltage S Digital Ground Voltage

35 PC0/OCMP2_B/AIN12 I/O C

36 PC1/OCMP1_B/AIN13 I/O C 37 PC2 (HS)/ICAP2_B I/O C

38 PC3 (HS)/ICAP1_B I/O C 39 PC4/MISO/ICCDATA I/O C

40 PC5/MOSI/AIN14 I/O C

41 PC6/SCK/ICCCLK I/O C

Level Port

Input Output

Input

Output

float

T T

X ei1 X X X Port F0

HS X ei1 X X Port F1 Beep signal output HS X ei1 X X Port F2

X XXXXPort F3

X XXXXPort F4

X XXXXPort F5

HS X X X X Port F6 Timer A Input Capture 1 HS X X X X Port F7 Timer A External Clock Source

X XXXXPort C0

X XXXXPort C1

HS X X X X Port C2 Timer B Input Capture 2 HS X X X X Port C3 Timer B Input Capture 1

X XXXPort C4

X XXXXPort C5

X XXXPort C6

wpu

int

ana

function

Main

(after

reset)

Alternate function

Main clock out (f

/2)

OSC

Timer A Output Compare 2

Timer A Output Compare 1

Timer A Input Capture 2

Timer B Output Compare 2

Timer B Output Compare 1

SPI Master In / Slave Out Data

SPI Master Out / Slave In Data

SPI Serial Clock

SPI Slave Se-

42 PC7/SS

/AIN15 I/O C

X XXXXPort C7

lect (active

low) 43 PA0 I/O C 44 PA1 I/O C 45 PA2 I/O C 46 PA3 (HS) I/O C 47 V 48 V

DD_1 SS_1

S Digital Main Supply Voltage

S Digital Ground Voltage 49 PA4 (HS) I/O C 50 PA5 (HS) I/O C 51 PA6 (HS)/SDAI I/O C

T T T T

T T T

X ei0 X X Port A0 X ei0 X X Port A1 X ei0 X X Port A2

HS X ei0 X X Port A3

HS X XXXPort A4 HS X XXXPort A5 HS X T Port A6 I2C Data

52 PA7 (HS)/SCLI I/O CTHS X T Port A7 I2C Clock

ADC Analog Input 8

ADC Analog Input 9

ADC Analog Input 10

ADC Analog Input 11

ADC Analog Input 12

ADC Analog Input 13

ICC Data Input ADC Analog

Input 14 ICC Clock Out-

put ADC Analog

Input 15

HK3380 harman/kardon

n°

Pin Name

Level Port

Type

Input

Output

float

Input Output

wpu

int

ana

function

Main

(after

reset)

Alternate function

Must be tied low. In flash programming mode, this pin acts as the programming volt-

53 VPP/ ICCSEL I

age input V

. See Section 12.9.2 for more

details. High voltage must not be applied to ROM devices

54 RESET

I/O C

Top priority non maskable interrupt. 55 EVD External voltage detector 56 TLI I C 57 V

SS_2

58 OSC2

59 OSC1

S Digital Ground Voltage

I/O

X Top level interrupt input pin

Resonator oscillator inverter output or ca-

pacitor input for RC oscillator

External clock input or Resonator oscillator

inverter input or resistor input for RC oscilla-

tor 60 V

DD_2

61 PE0/TDO I/O C 62 PE1/RDI I/O C 63 PE2 I/O C 64 PE3 I/O C

S Digital Main Supply Voltage

T T T T

X X X X Port E0 SCI Transmit Data Out X X X X Port E1 SCI Receive Data In

X Port E2

X XXXPort E3

HK3380 harman/kardon

NJM2068M : IC11,14,16,21

HK3380 harman/kardon

BLOCK DIAGAM (NJM2296M ) : IC91

Vin2

Vin3

Vin4

Vin5

V+

16 10 14

13Vin1

20K

4 6 8

SW2 SW1

SW5

20K

6.2dB Amp

75 dirver

Vout1

Vout2

Vout3

SW3

SW4

GND

V-

HK3380 harman/kardon

LEVEL SHIFTER

5 6

8 9

14 28

12 13

25 24

23 22

21 20

19 18

17 16

LATCH CIRCUIT

SHIFT REGISTER

LEVEL SHIFTER

LATCH CIRCUIT

L-S R-S

Vss GND VDD

L-S

L-COM

L-S

L-COM

L-S

L-COM

R-S

R-COM

R-S

R-COM

R-S

R-COM

DATA

LEVEL SHIFTER

5 6

8 9

14 28

12 13

25 24

23 22

21 20

19 18

17 16

LATCH CIRCUIT

SHIFT REGISTER

LEVEL SHIFTER

LATCH CIRCUIT

L-S R-S

Vss GND VDD

L-S

L-COM

L-S

L-COM

L-S

L-COM

R-S

R-COM

R-S

R-COM

R-S

R-COM

DATA

TC9164AF (FUNCTION/INPUT) : IC12

BLOCK DIAGRAM

TC9163AF (FUNCTION/INPUT) : IC13

BLOCK DIAGRAM

HK3380 harman/kardon

ELECTRONIC VOLUME CONTROL IC (IC15)`

HK3380 harman/kardon

HK3380 ELECTRICAL PARTS LIST

Ref. Designator

Part Number Description

PCB, FRON

Capacitors

C603,604,605,606 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J

C701,702,711~714,802,817 CCEA1HKS100T CAP , ELECT UF10 50V KS

C703,704,726 HCBS1H101KBT CAP , CERAMIC 100PF 50V K

C707, 708 CCEA1CKS470T CAP , ELECT 47UF/16V

C709,710,813,814 HCBS1H470JT CAP , CERAMIC 47PF 50V J

C715,716,719,720 KCFE1J183JBT CAP , FILM 0.018UF 63V J

C717,718 KCFE1J823JBT CAP , FILM 0.082UF 63V J

C721,722 KCFE1J332JBT CAP , FILM 0.0033UF 63V J

C723,724 HCBS1H221KBT CAP , CERAMIC 220PF 50V K

C727,744,808,809,819,838,839,914 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C728,729,730,804,811,815,816,818,

830,834,837,911,912 C741,742 HCQI1H122JZT CAP , MYLAR 1200PF 50V J

C745 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z

C801 CCKT1H104ZF CAP , CERAMIC 50V 0.1UF

C803,812 CCEA1AH471T CAP , ELECT 470UF 10V

C805,806 HCBS1H150JCT CAP , CERAMIC 15PF 50V

C807,823,824,840 HCBS1H821KBT CAP , CERAMIC 820PF 50V K

C810 CCEA1AKS101T CAP. ELECT 100UF 10V

C820 CCEA1CH331T CAP , ELECT 330UF 16V

C821 CCEA1CKS4R7T CAP. ELECT 4.7UF 16V

C822 HCBS1H151KBT CAP , CERAMIC 150PF 50V K

C832,833 HCBS1H102KBT CAP , CERAMIC 1000PF 50V B

C835 CCEA0JH102T CAP , ELECT 1000UF 6.3V

C904~908 CCKT1H101KB CAP , CERAMIC 100PF 50V KB

C909,910,921,922 CCEA1CH101T CAP , ELECT 100UF 16V

C913 CCEA1EH220T CAP , ELECT 22UF/25V

HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z

Semiconductors

IC71 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1

IC81 HVIST72F321R IC , FLASH U-COM

IC83 HVIAT24C08N10SC I.C AT24C08N10SC2.7

IC84 HVIS-80145ALMC I.C RESET S-80145ALMC

IC85 HVIRE5VL28CATZ IC , RESET

IC87 HVIL7805CP I.C, REGULATOR

IC88 HVIL7905CP I.C, REGULATOR

IC91 HVINJM2296M I.C , VIDEO SW NJM2296M

IC92 BVIKP1010B IC, PHOTO COUPLER

D701~705 CVD52CSBBCEAB2 BLUE L.E.D

D706 CVD50BOGDWGA L.E.D , 2 COLOR

D707,708,802~808,901-903 HVD1SS133MT DIODE 1SS133T-77

Q801,803,805,807,808,813 HVTKRC107MT T.R KRC107M

Q802,806,814,901 HVTKRA107MT T.R KRA107M

Q804 HVTKTA1271YT T.R KTA1271Y

Q809 KVTKSA1175YT T.R KSA1175Y

Q810 KVTKSC2785YT T.R KSC2785Y

Q811,812 HVTKSC945CYT T.R KSC945CY

Resistors

R705,706,829,830,870,918 CRD20TJ101T RES , CARBON 100 OHM 1/5W J

R701,702,707,708,709,710,723,724 CRD20TJ104T RES , CARBON 100K OHM 1/5W J

HK3380 harman/kardon

Ref. Designator

R711,712 CRD20TJ105T RES , CARBON 1M OHM 1/5W J

R713,714 CRD20TJ223T RES , CARBON 22K OHM 1/5W J

R715,716,919 CRD20TJ392T RES , CARBON 3.9K OHM 1/5W J

R717,718,824 CRD20TJ222T RES , CARBON 2.2K OHM 1/5W J

R719,720 CRD20TJ681T RES , CARBON 680 OHM 1/5W J

R721,722,745 CRD20TJ471T RES , CARBON 470 OHM 1/5W J

R725,901~905 CRD20TJ750T RES , CARBON 75 OHM 1/5W J

R726 CRD20TJ560T RES , CARBON 56 OHM 1/5W J

R727,728,820,856,866 CRD20TJ272T RES , CARBON 2.7K OHM 1/5W J R729,809,825~827,835,853,860,863,

908,911-913 R733,734 CRD20TJ331T RES , CARBON 330 OHM 1/5W J

R742,828,833,834,836,909,910 CRD20TJ100T RES , CARBON 10 OHM 1/5W J

R744 CRD20TJ181T RES , CARBON 180 OHM 1/5W J

R801 CRD20TJ122T RES , CARBON 1.2K OHM 1/5W J R806,807,808,822,823,837-839,

841,842,845,847-852,876 R831,832,844,846 CRD20TJ472T RES , CARBON 4.7K OHM 1/5W J

R843,857,867,906,907,917 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J

R854,861,864 CRD20TJ152T RES , CARBON 1.5K OHM 1/5W J

R855,862,865 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J

R858,868 CRD20TJ562T RES , CARBON 5.6K OHM 1/5W J

R859,869 CRD20TJ752T RES , CARBON 7.5K OHM 1/5W J

R875 CRD20TJ820T RES , CARBON 82 OHM 1/5W J

R878 CRD20TJ273T RES , CARBON 27K OHM 1/5W J

R915 CRD20TJ271T RES , CARBON 270 OHM 1/5W J

R916 CRD20TJ470T RES , CARBON 47 OHM 1/5W J

R920 CRD20TJ473T RES , CARBON 47K OHM 1/5W J

R921,922 CRG2ANJ470H RES , METAL OXIDE FILM 47 OHM 2W J

VR71,72 CVV2X07C104Z RES , VARIABLE(TONE) RK14128030214C

VR73 CVV2X05M104Z RES , VARIABLE(BALANCE) RK14128030214Y

Part Number Description

CRD20TJ102T RES , CARBON 1K OHM 1/5W J

CRD20TJ103T RES , CARBON 10K OHM 1/5W J

Miscellaneous

L801 HLQ02C100KT COIL , AXAIL

S701,801~819 HST1A020ZT SW , TACT

BN71 CWZHK3380BN71 WIRE ASS'Y

BN72 CWZHK3380BN72 WIRE ASS'Y

BN73 CWB2B903350EN WIRE ASS'Y

BN82 CWB2B907350EN WIRE ASS'Y

BN83,84 CWB2B904070EN WIRE ASS'Y

BN89 CWB2B907160EN WIRE ASS'Y

BN91 CWB2B909200EN WIRE ASS'Y

BN81 CWZHK3380BN81 WIRE ASS'Y

CN62 KJP02GA89ZM WAFER MOLEX35328-02

CN63 KJP03GA90ZM WAFER MOLEX35313-0310

CN64 KJP06GA01ZM WAFER MOLEX 5267-06A

CN81 CJP20GB163ZW WAFER

CN83,84 KJP04GA19ZM WAFER

CN89 KJP07GA19ZM WAFER MOLEX53014-0710

CN90 KJP07HA37ZM WAFER

JK71 CJJ2E026Z JACK , HEADPHONE(SILVER PLATE)

JK72 CJJ4S023Y JACK , BOARD

JK91 CJJ4N043Z JACK , BOARD

JK92 CJJ4S010Z JACK , BOARD

JK93,94 CJJ2D008Z JACK , STEREO

JW72 CWE8202110RV WIRE, ASS'Y

JW73 CWZAVR2550JW82 WIRE , ASS'Y

HK3380 harman/kardon

Ref. Designator

RC81 HRVKSM603TH2 REMOCON SENSER CN KSM-603TH2

FIP1 HFLHCA16ML08-1 F.I.P VR81 HSR2A029Z VR , ENCODER

X801 HOX04000E150C CRYSTAL , 4MHZ

Part Number Description

PCB, MAIN

Capacitors

C101,102,105,106 CCKT1H101KB CAP , CERAMIC 100PF 50V KB

C103,104,117,118,191-194,301,302 CCEA1VH100T CAP , ELECT 10UF 35V C107,108,111,112,121-124,175,176,

181,182,195,196,219,220,305,306 C109,110,213,214,222 HCQI1H102JZT CAP , MYLAR 1000PF 50V J

C113,114,331~336 HCQI1H562JZT CAP , MYLAR 5600PF 50V J

C115,116 HCQI1H152JZT CAP , MYLAR 1500PF 50V J

C119,120 HCQI1H183JZT CAP , MYLAR 0.018UF 50V J

C125~130 HCBS1H471KBT CAP , CERAMIC 470PF 50V K

C131~144 HCBS1H221KBT CAP , CERAMIC 220PF 50V K

C145,146 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z

C183~185,303,304 CCKT1H471KB CAP , CERAMIC 470PF 50V KB

C197,198,342,615,616,623,624,627 CCKT1H223ZF CAP , CERAMIC 0.022UF 50V ZF

C201~204 HCBS1H101KBT CAP , CERAMIC 100PF 50V K

C211,212,215,216,341,620 CCEA1HH4R7T CAP , ELECT 4.7UF 50V

C240 CCEA1HH1R0T CAP , ELECT 1UF 50V

C311,312 HCBS1H120JCT CAP , CERAMIC 12PF 50V J

C313,314 HCBS1H330JT CAP , CERAMIC 33PF 50V

C315,316,317 CCEA1HH100TS CAP , ELECT 10UF/50V 105'C

C318 CCEA1HH100T CAP. ELECT 10UF/50V

C319,320,607~609 HCQI1H473JZT CAP , MYLAR 0.047UF 50V J

C343 CCEA1AH471T CAP , ELECT 470UF 10V

C351,352 HCBS1H681KBT CAP , CERAMIC 680PF 50V K

C613,614,622 CCEA1EH101T CAP , ELECT 100UF 25V

C619,629 CCEA1HH470T CAP , ELECT 47UF/50V

C626 CCEA1AH101T CAP. ELECT 100UF 10V

C628,630 HCBS1H103ZFT CAP , CERAMIC 0.01UF 50V Z

C307~310 CCEA1JH221E CAP , ELECT 220UF

C601,602 CCET63VKL5103NK CAP , ELECT 10000/63V

C611 HCEA1EH332E CAP , ELECT 3300UF 25V

C612 CCEA1EH222E CAP. ELECT. 2200UF 25V

C621 KCKDKS472ME CAP , CERAMIC(X1/Y2/SC) 0.0047UF/2.5KV

C625 CCEA1EH102E CAP , ELECT 1000UF 25V

C631 BCQE2E104KDE CAP , LINE ACROSS 0.1UF 250V KD

C632 CCEA1JH101E CAP , ELECT 100UF 63V

CCEA1CH101T CAP , ELECT 100UF 16V

Semiconductors

IC11,14,16,21 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1

IC12 HVITC9164AF I.C , FUNCTION TC9164AF

IC13 HVITC9163AF I.C , FUNCTION TC9163AF

IC15 HVITC9459F I.C , VOLUME

IC61 HVIL7805CP I.C, REGULATOR IC64 HVIL7815CP I.C REGULATOR IC65 HVIL7915CP I.C REGULATOR

D101~110,112~115,301-309,606, 612-614

D602~605,607,615,616-618 KVD1N4003ST DIODE 1N4003

D608,609 HVDMTZJ15BT DIODE , ZENER 15V 1/2W

HVD1SS133MT DIODE 1SS133T-77

HK3380 harman/kardon

Ref. Designator

D611 HVDMTZJ6.2BT DIODE , ZENER 6.2V 1/2W

D601 HVDGBJ806MF DIODE , BRIDGE

Q204~208 HVTKTC2874BT T.R , MUTE KTC2874B

Q209,332,337,338,602 HVTKRA107MT T.R KRA107M

Q210,335,336 HVTKRC107MT T.R KRC107M

Q301~306,311,312 HVTKTC3200GRT T.R KTC3200GR

Q307~310 HVTKTA1268GRT T.R KTA1268GR

Q323,324,333,334,601 KVTKSC2785YT T.R KSC2785Y

Q331 KVTKSA1175YT T.R KSA1175Y

Q603 HVTKTA1271YT T.R KTA1271Y

Q313,314 HVTKTA1360Y T.R , PRE DRIVE KTA1360Y

Q315,316 HVTKTC3423Y T.R , PRE DRIVE KTC3423Y

Q317 HVTKTC3114A T.R , BIAS KTC3114A

Q318 HVTKTC3114A T.R , BIAS KTC3114A

Q319 BVT2SD2401P T.R , POWER(DARINGTON)

Q320 BVT2SD2401P T.R , POWER(DARINGTON)

Q321 BVT2SB1570P T.R , POWER(DARINGTON)

Q322 BVT2SB1570P T.R , POWER(DARINGTON)

Resistors

R101,102,359,360,363,364,386 CRD20TJ102T RES , CARBON 1K OHM 1/5W J R103~106,117,118,213,214,221,

222,618 R107,108,121,123,124,171,172,181, 182,195,196,201,202-204,219,220

R109,110 CRD20TJ564T RES , CARBON 560K OHM 1/5W J

R111,112,173,174,367,368,385 CRD20TJ473T RES , CARBON 47K OHM 1/5W J

R113,114 CRD20TJ751T RES , CARBON 750 OHM 1/5W J R115,116,125~144,183-185,211,

305,306 R122 CRD25TJ101T RES , CARBON 100 OHM 1/4W J

R151~164 CRD20TJ474T RES , CARBON 470K OHM 1/5W J

R191~194,205~208 CRD20TJ184T RES , CARBON 180K OHM 1/5W J

R212 CRD25TJ471T RES , CARBON 470 OHM 1/4W J

R215,216 CRD20TJ202T RES , CARBON 2K OHM 1/5W J

R217,218,617 CRD20TJ222T RES , CARBON 2.2K OHM 1/5W J

R223,224,315~318,384 CRD20TJ152T RES , CARBON 1.5K OHM 1/5W J

R234 CRD20TJ562T RES , CARBON 5.6K OHM 1/5W J

R235~239 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J

R240,365,366 CRD20TJ103T RES , CARBON 10K OHM 1/5W J

R241 CRD20TJ822T RES , CARBON 8.2K OHM 1/5W J

R255 CRD20TJ105T RES , CARBON 1M OHM 1/5W J

R303,304,319,320,383 CRD20TJ333T RES , CARBON 33K OHM 1/5W J

R307,308 CRD20TJ100T RES , CARBON 10 OHM 1/5W J R309,310 CRD20TJ271T RES , CARBON 270 OHM 1/5W J

R311~314 CRD20TJ221T RES , CARBON 220 OHM 1/5W J

R321,322,343,344,611 CRD20TJ122T RES , CARBON 1.2K OHM 1/5W J

R323~334 CRD20TJ561T RES , CARBON 560 OHM 1/5W J

R335~338 CRD20TJ750T RES , CARBON 75 OHM 1/5W J

R339~342 CRD20TJ223T RES , CARBON 22K OHM 1/5W J

R345,346 CRD20TJ331T RES , CARBON 330 OHM 1/5W J

R347~350 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W J

R351~354 KRD25FJ180T RES , CARBON 18 OHM 1/4W J

R357,358 CRD20TJ511T RES , CARBON 510 OHM 1/5W J

R361,362,609,610,619,620 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J

R371~374 CRD25TJ470T RES , CARBON 47 OHM 1/4W J

R381,382 CRD20TJ273T RES , CARBON 27K OHM 1/5W J

R391~393 CRD20TJ470T RES , CARBON 47 OHM 1/5W J

Part Number Description

CRD20TJ104T RES , CARBON 100K OHM 1/5W J

CRD20TJ101T RES , CARBON 100 OHM 1/5W J

CRD20TJ471T RES , CARBON 470 OHM 1/5W J

HK3380 harman/kardon

Ref. Designator

R601~604 CRD25TJ393T RES , CARBON 39K OHM 1/4W J

R607,608 CRD20TJ123T RES , CARBON 12K OHM 1/5W J

R612,613 CRD20TJ560T RES , CARBON 56 OHM 1/5W J

R614 CRD20TJ820T RES , CARBON 82 OHM 1/5W J

R355,356 CRF5EKR22HX2 RES , CEMENT 0.22OHM(*2), 5W

R375,376 CRG1ANJ100H RES , METAL OXIDE FILM 10 OHM 1W J

R377,378 CRG1ANJ221H RES , METAL OXIDE FILM 220 OHM 1W J

R605,606,616 KRQ1AJR47H RES , FUSE 0.47 OHM 1W J

R615 KRQ1AJ100H RES , FUSE 10 OHM 1W J

R631 BRDERC12UGK335T RES , CARBON JP 3.3M OHM 1/2W

VR31,32 HVN1RA221B01T RES , SEMI FIXED(220 OHM) RH0615C100221

Miscellaneous

L101,102 HLQ02C470KT COIL , AXAIL

BN62 CWB4FA32120PU WIRE ASS'Y

BN63 CWB3FE03280UP WIRE ASS'Y

BN64 CWB1C906200BM WIRE ASS'Y

JW31 CWE7202050AA WIRE ASS'Y

JW32 CWE7202070AA WIRE ASS'Y

JW33 CWE7202060AA WIRE ASS'Y

JW34,35 CWE7202090AA WIRE ASS'Y

CN26 CJP13GA115ZY WAFER , CARD CABLE

CN31,32 KJP02GA01ZM WAFER MOLEX 5267-02A

CN61 KJP02KA060ZY WAFER 7.92MM(YUNHO)

CN71 KJP12GA19ZM WAFER

CN73,74 KJP03GA19ZM WAFER

CN75 KJP02GA19ZM WAFER

CN81 CJP20GA147ZW 20 DUAL WAFER JWT

CN82 KJP07GA19ZM WAFER MOLEX53014-0710

CN91 KJP09GA19ZM WAFER MOLEX53014-0910

JK10 CJJ4N060Z JACK , BOARD 2P (GOLD)

JK11,12 CJJ4P014W JACK , IN/OUT

JK13 CJJ4R019W TERMINAL , IN/OUT

JK14 CJJ4R021W JACK , IN/OUT

JK15 CJJ5Q006Z TERMINAL , SPEAKER

L301,302 CLEY0R5KAK COIL , SPEAKER 0.5UH K

OL61 KJJ7A015Z OUTLET , AC(UL/2P/SEP) A204D0041P

RY31,32 HSL4A004ZU RELAY OSA-SS-212DM3

RY61 HSL1A008ZE RELAY SDT-S-112DMR

TH31 KRTP42T7D330B THERMAL SENSOR , POSISTOR P42T7D330BW20

T602 CLT5J033ZU TRANS , SUB SR-68

BN26 CWC1C4A13B170B CARD , CABLE

F601,603,604 KBA2C6300TLEY FUSE T 6.3A L 250V

F602 KBA2D2500TLET FUSE T 2.5A L 250V

T601 CLT5U021ZU TRANS , POWER

Part Number Description

TUNER

HK3380 Tuner is only available as a complete PCB Module - part# CNVKSTM9014MS07

HK3380 harman/kardon

HK3380

HG5H03

Harman Kardon HK-3380 Mk2 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual