Harman Kardon AVR 8000 Скачать руководство пользователя страница 1 | Manualshive

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Harman Kardon AVR 8000 Скачать руководство пользователя страница 1

harman/kardon

AVR8000

A/V DOLBY DIGITAL RECEIVER

SERVICE MANUAL

CONTENTS

ESD WARNING………………………….…….2
LEAKAGE TESTING……………….....……....3
BASIC SPECIFICATIONS…………….….…..4
FRONT PANEL CONTROLS…………..…….5
FRONT PANEL DISPLAY…………………….7
REAR PANEL CONNECTIONS……..….……8
REMOTE CONTROL FUNCTIONS…….…..10
TROUBLESHOOTING GUIDE……………..……14
PROCESSOR RESET……………………….14
BULLETIN HK2002-04………..………….….15
BULLETIN HK2004-01………..………….….17
TECH TIP HKTT2002-02…………….…..….19
TECH TIP HKTT2003-01………..…….…….22

DC OFFSET ADJUSTMENT………………23
EXPLODED VIEW………………………….24
EXPLODED VIEW PARTS LIST………….27
DISASSEMBLY TIPS…………..……….….29
REPLACING IC701……………………..….36
ELECTRICAL PARTS LIST………..…..….37
BLOCK DIAGRAM…………………………120
PCB DRAWINGS……………………..…...121
SEMICONDUCTOR PINOUTS……..……156
SCHEMATICS……………………..…...….208
WIRING DIAGRAM………………………..241
PACKING…………………………………..242

harman/kardon, Inc.

250 Crossways Park Dr.

Woodbury, New York 11797

Rev10 7/2005

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Содержание AVR 8000

Страница 1: ...INGGUIDE 14 PROCESSOR RESET 14 BULLETIN HK2002 04 15 BULLETIN HK2004 01 17 TECH TIP HKTT2002 02 19 TECH TIP HKTT2003 01 22 DC OFFSET ADJUSTMENT 23 EXPLODED VIEW 24 EXPLODED VIEW PARTS LIST 27 DISASSEMBLY TIPS 29 REPLACING IC701 36 ELECTRICAL PARTS LIST 37 BLOCK DIAGRAM 120 PCB DRAWINGS 121 SEMICONDUCTOR PINOUTS 156 SCHEMATICS 208 WIRING DIAGRAM 241 PACKING 242 harman kardon Inc 250 Crossways Park ...

Страница 2: ...r 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 clas...

Страница 3: ...ernate method as follows Plug the power cord directly Into a 120 volt AC receptacle do not use an Isolation Transformer for this test Using two clip leads connect a 1500 ohms 10watt Resistor paralleled by a 0 15uF capacitor in series with all exposed metal cabinet parts and a known earth ground such as a water pipe or conduit Use a VTVM or VOM with 1000 ohms per volt or higher sensitivity to measu...

Страница 4: ...W maximum 2 channels driven Trigger Output 6VDC 500ma Dimensions Max Width 17 3 inches 440mm Height 7 65 inches 194mm Depth 20 5 inches 519mm Weight 53 lb 24 1 kg 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 is a registered trademark and Power for the...

Страница 5: ...hes the surround mode to the last Dolby surround mode that was in use The choice of modes available will vary based on the type of input source digital or analog and the number of speaker channels your system is configured for 6 Home THX Mode Selector Press this button to select Home THX processing The choice of THX modes will vary according to the type of input source and program material Dolby D...

Страница 6: ...se the frequency See page 33 for more information on using the tuner NOTE The front panel digital audio video and analog audio input and output jacks are nor mally concealed behind a drop down door in the lower right corner of the front panel To access these jacks open the panel door by gently pulling down the upper right corner of the door as indicated by PULL OPEN Optical Digital 4 Input Jack Co...

Страница 7: ...sed 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 selected for one of those positions See page 21 for more infor mation on configuring speakers The letters inside each of the cente...

Страница 8: ...nals for each surround speaker See page 15 for more information on speaker polarity Subwoofer Output Connect this jack to the line level input of a powered subwoofer If an external subwoofer amplifier is used con nect this jack to the subwoofer amplifier input Amplifier Inputs When the jumper pins that link the Preamp Outputs with these inputs are removed these jacks may be used to connect an exte...

Страница 9: ...irect Inputs When an optional external source with discrete 5 1 analog audio output capability such as a DVD Audio or SACD player is use connect that unit s output jacks here NOTE To assist in making the correct connec tions for multichannel input output and speaker connections all connection jacks and terminals have been color coded in conformance with the latest CEA standards as follows Front Le...

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