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Harman Kardon AVR8000 Service Manual
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Harman Kardon AVR8000 Service Manual

Harman Kardon AVR8000 Service Manual

Dolby digital
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Download this manual See also: Service Manual, Owner's Manual
harman/kardon
A/V DOLBY DIGITAL RECEIVER
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
AVR8000
SERVICE MANUAL
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797
CONTENTS
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
Rev10
7/2005

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Summary of Contents for Harman Kardon AVR8000

  • Page 1: Table Of Contents

    AVR8000 A/V DOLBY DIGITAL RECEIVER SERVICE MANUAL CONTENTS ESD WARNING………………………….…….2 DC OFFSET ADJUSTMENT………………23 LEAKAGE TESTING………………..……..3 EXPLODED VIEW………………………….24 BASIC SPECIFICATIONS…………….….…..4 EXPLODED VIEW PARTS LIST………….27 FRONT PANEL CONTROLS…………..…….5 DISASSEMBLY TIPS…………..……….….29 FRONT PANEL DISPLAY…………………….7 REPLACING IC701……………………..….36 REAR PANEL CONNECTIONS……..….……8 ELECTRICAL PARTS LIST………..…..….37 REMOTE CONTROL FUNCTIONS…….…..10...

  • Page 2: Esd Warning

    AVR8000 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.

  • Page 3: Leakage Testing

    AVR8000 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.

  • Page 4: Basic Specifications

    All features and specifications are subject to change without notice. Transient Intermodulation Distortion (TIM) Unmeasurable Harman Kardon is a registered trademark, and Power for the Digital Revolution is a trademark, of Slew Rate 40V/µsec Harman Kardon, Inc. THX and THX Ultra are manufactured under license from Lucasfilm Ltd.

  • Page 5: Front Panel Controls

    AVR8000 Front Panel Controls ¯ ˜ ı Ù ˆ Û Ú Ò Ô & Ó  1 Main Power Switch @ 6Ch/8Ch Direct Button Ò DTS Neo:6 Mode Selector 2 System Power Control # Preset Station Selector Ú Digital Select Button...
  • Page 6 AVR8000 Front Panel Controls Digital Select Button Ú, this button may be stereo modes, and it is also used to turn off all video games or portable audio/video products surround processing and place the unit in a tra- such as camcorders and portable audio players.

  • Page 7: Front Panel Display

    AVR8000 Front Panel Information Display A Upper Display Line E Speaker/Channel Input Indicators I TUNED Indicator B Lower Display Line F PRESET Indicator J AUTO Indicator C OSD Indicator G MEMORY Indicator K 192kHz Indicator D Multiroom Indicator H STEREO Indicator L 96kHz Indicator A Upper Display Line: Depending on the unit’s...

  • Page 8: Rear Panel Connections

    AVR8000 Rear Panel Connections · ° ‡ ¡ fl ™ fi ∞ ‚ ¢ £ ¶ ¶ ¶ ¤ › ¢ § • • ª ⁄ ‹ ∞ ¡ AM Antenna ‹ Video 1/Video 2 Component Video Inputs f DVD Inputs ™...
  • Page 9 Connect this jack to the Y/Pr/Pb component video outputs of a DVD that unit’s output jacks here. the “IR IN” jack on Harman Kardon (or other player to these jacks. compatible) equipment. fi AC Power Cord Jack: Connect the AC...