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Harman Kardon AVR510 Preliminary Service Manual

A/v dolby digital receiver
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See also: Service Manual , Owner's Manual
harman/kardon
A/V DOLBY DIGITAL RECEIVER

SERVICE MANUAL

ESD WARNING.....................................2
LEAKAGE TESTING...............................3
BASIC SPECIFICATIONS........................4
FRONT PANEL CONTROLS....................5
REAR PANEL CONNECTIONS.................9
TROUBLESHOOTING GUIDE..................14
AVR510
PRELIMINARY
CONTENTS
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797
UNIT EXPLODED VIEW.......................16
BLOCK DIAGRAMS.............................18
PCB DRAWINGS................................20
ELECTRICAL PARTS LIST...................32
SCHEMATICS....................................55
WIRING DIAGRAM..............................73
PACKAGE.........................................76
Rev1 - 9/2002

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Summary of Contents for Harman Kardon AVR510

  • Page 1: Table Of Contents

    AVR510 A/V DOLBY DIGITAL RECEIVER PRELIMINARY SERVICE MANUAL CONTENTS ESD WARNING…………………..….……….2 UNIT EXPLODED VIEW…………………..16 LEAKAGE TESTING………………...……..3 EXPLODED VIEW PARTS LIST………….17 BASIC SPECIFICATIONS……………….…..4 BLOCK DIAGRAMS…………..……………18 FRONT PANEL CONTROLS………….…….5 PCB DRAWINGS……………………..……20 REAR PANEL CONNECTIONS……..………9 ELECTRICAL PARTS LIST……………….32 REMOTE CONTROL FUNCTIONS………..11 SCHEMATICS………………….…..………55 TROUBLESHOOTING GUIDE…...……...…14...

  • Page 2: Esd Warning

    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.

  • Page 3: Leakage Testing

    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.

  • Page 4: Basic Specifications

    All features and specifications are subject to change without notice. Current Capability (HCC) ±35 Amps Transient Intermodulation Harman Kardon is a registered trademark, and Power for the Digital Revolution is a trademark, of Distortion (TIM) Unmeasurable Harman Kardon, Inc. Rise Time 16 µsec...

  • Page 5: Front Panel Controls

    Front Panel Controls ˆ ı Ù Û Û Û Ú Ú Ú Ò Ò Ò Ô Ô Ô MUTE AUTO TUNED ST MEMORY PRESET SLEEP Ó DOLBY D OPTICAL 1 2 3 COAXIAL 1 2 3 ANALOG VMAx NF 5.1 LOGIC 7 CM DIGITAL PRO LOGIC 3- STEREO...
  • Page 6 Front Panel Controls 7 Surround Mode Selector: Press this but- $ Input/Output Status Indicator: These Input Indicators: A green LED will light in ton to change the surround mode by scrolling LED indicators will normally light green to show front of the input that is currently being used as through the list of available modes.

  • Page 7: Front Panel Information Display

    Front Panel Information Display X W V MUTE AUTO TUNED ST MEMORY PRESET SLEEP DOLBY D OPTICAL 1 2 3 COAXIAL 1 2 3 ANALOG VMAx NF 5.1 LOGIC 7 CM NIGHT MULTI DIGITAL PRO LOGIC 3-STEREO 5 CH STEREO HALL 12 THEATER H I J A Bitstream Indicators...
  • Page 8 Front Panel Information Display S Preset Indicator: This indicator lights when the tuner is in use to show that the Preset Number/Sleep Timer R is showing the sta- tion’s preset memory number. (See page 31 for more information on tuner presets.) T Sleep Indicator: This indicator lights when the Sleep function is in use.

  • Page 9: Rear Panel Connections

    Rear Panel Connections · ° ® HDCD , High Definitioni Compatible Digital and Pacific Microsonics™ are either registered trademarks or trademarks of Pacific Microsonics, Inc. In the United ¡ States and/or other countries. HDCD system manufactured under license from Pacific Microsonics, Inc.
  • Page 10 Connect this jack to or other video source. ‹ Subwoofer Output: Connect this jack to the “IR IN” jack on Harman Kardon (or other Video 2 Audio Inputs: Connect these the line-level input of a powered subwoofer. If compatible) equipment.

  • Page 11: Remote Control Functions

    Main Remote Control Functions a Power On Button b IR Transmitter Window c Program/SPL Indicator d Power Off Button e Input Selectors f AVR Selector g AM/FM Tuner Select POWER h Learn Button i Test Button j Sleep Button TAPE k Surround Mode Selector CBL/SAT l Night Mode...

  • Page 12: Main Remote Control Functions

    AVR 510’s remote is shipped from the factory to select the channel being adjusted, then press the choice. Pressing this button when the tuner is operate the AVR 510 and most Harman Kardon Set button p, followed by the buttons already in use will select between the AM and ⁄...
  • Page 13 Main Remote Control Functions t Direct Button: Press this button when ory. When some source devices, such as CD TV/Video Button: This button does not players, VCRs and cassette decks, are selected the tuner is in use to start the sequence for have a direct function on the AVR 510, but using the device Input Selectors e, these direct entry of a station’s frequency.

  • Page 14: Troubleshooting Guide

    • Amplifier is in protection mode • Contact your local Harman Kardon service depot due to internal problems No sound from surround or • Incorrect surround mode • Select a mode other than Stereo center speakers •...

  • Page 15: Idle Current/Tuner Alignment

    AVR110/210/310/510 IDLE CURRENT ADJUSTMENT: Turn main power on; let unit idle (no load) for 5 minutes. Check points: White female connectors: WA401,WA402,WA403,WA601,WA602 Adjust – Variable resistors: VR401,VR402,VR501,VR601,VR602 to 21mV +/- 3mV. Use caution not to short the two pins together in each connector. After 5 min.

  • Page 16: Unit Exploded View

    APPROVAL CHECK DRAWING DESIGN MODEL PARTS NAME SCALE TOLERANCE LESS;± PARTS NONE SCALE LESS;± LESS;± UNIT DWG. LESS;±...

  • Page 18: Block Diagrams

        ...

  • Page 32: Electrical Parts List

    AVR 110/210/310/510 Series Electrical Parts List Note: All quantities on any line = 1 unless otherwise noted. Front/IR Remote/Headphone PCB Designator Part# Description Designator Part# Description D234 J2301213022X LED GN LTL1CHGEC 3 7043654016 D-SLP 1N4148 100.0 D235 J2301213022X LED GN LTL1CHGEC 3 J63330000600 SPONGE SENSOR H:25 D236 J2301213022X LED GN LTL1CHGEC 3...
  • Page 33 Designator Part# Description Designator Part# Description C201 2026783030 CE 47U0F +20% 16.0 D264 8044051091 RMGCFMIN 0 OHM +0% C202 2026783030 CE 47U0F +20% 16.0 IC202 J2141004002X IC BU4094 SOP16 C204 2026901030 CE 47U0F +20% 50.0 IC203 J2141004002X IC BU4094 SOP16 C214 2026783030 CE 47U0F +20% 16.0...
  • Page 34 Designator Part# Description Designator Part# Description Q212 J2041220202X TR DTC114TK SMT3 R208 8044037091 RMGCFMIN 150R0 OHM Q212 J2041220701X TR KRC111S SOT23 R209 8044037091 RMGCFMIN 150R0 OHM Q213 J2041220202X TR DTC114TK SMT3 R210 8044037091 RMGCFMIN 150R0 OHM Q213 J2041220701X TR KRC111S SOT23 R211 8044037091 RMGCFMIN 150R0 OHM...
  • Page 35 Designator Part# Description Designator Part# Description R272 2047195091 RMGCFMIN 1K0 OHM + JA403 J44333000001 STEREO JACK JW-350 R273 2047195091 RMGCFMIN 1K0 OHM + JA404 J44333000001 STEREO JACK JW-350 R274 2047195091 RMGCFMIN 1K0 OHM + L401 J2616247020X COIL 47UH R275 2047195091 RMGCFMIN 1K0 OHM + L402 J2616247020X COIL 47UH...
  • Page 36 Designator Part# Description Designator Part# Description R410 9057443091 RMGCFMIN 18K0 OHM J052 J2631200012X BEAD AXIAL 6MM R411 5088661091 RMGCFMIN 10K0 OHM X601 J3913010065X CRYS 17.734475MHZ R412 2047195091 RMGCFMIN 1K0 OHM + X601 J3913010075X CRYS 14.31818MHZ R413 7043423091 RMGCFMIN 1K2 OHM + CC601 2026888030 CE 10U0F +20% 50.0 R414...
  • Page 37 Designator Part# Description Designator Part# Description C683 J3513300270X CC/DISC 30PF 50V J C641 1105867091 CCCFMIN 100P0F +5% C683 8043459071 CC 22P0F +5% -5% 5 C642 1105867091 CCCFMIN 100P0F +5% C684 J3513300270X CC/DISC 30PF 50V J C657 2026729091 CCCFMIN 100N0F +80 C684 8043459071 CC 22P0F +5% -5% 5...
  • Page 38 Designator Part# Description Designator Part# Description J090 8044051091 RMGCFMIN 0 OHM +0% RS605 1106639091 RMGCFMIN 75R0 OHM J091 8044051091 RMGCFMIN 0 OHM +0% RS605 9057437091 RMGCFMIN 82R0 OHM J099 8044051091 RMGCFMIN 0 OHM +0% RS606 1106639091 RMGCFMIN 75R0 OHM J101 8044051091 RMGCFMIN 0 OHM +0% RS606 9057437091...
  • Page 39 Designator Part# Description Designator Part# Description R670 8044051091 RMGCFMIN 0 OHM +0% C799 2026783030 CE 47U0F +20% 16.0 R674 2047195091 RMGCFMIN 1K0 OHM + C800 J3470910030X CE RA/TAP 10UF 16V R677 2047195091 RMGCFMIN 1K0 OHM + C801 J3470910030X CE RA/TAP 10UF 16V R678 2047195091 RMGCFMIN 1K0 OHM +...
  • Page 40 Designator Part# Description Designator Part# Description Q723 J2021060001X TR NPN KTD1302 B C774 2026783030 CE 47U0F +20% 16.0 Q724 J2021200102X TR PNP DTA114TS SP C776 J3470910030X CE RA/TAP 10UF 16V Q725 J2021200102X TR PNP DTA114TS SP C777 2026783030 CE 47U0F +20% 16.0 Q727 J2021060001X TR NPN KTD1302 B C778...
  • Page 41 Designator Part# Description Designator Part# Description C866 J3470133111X CE 330U 6V3 M 6.3* C868 1105867091 CCCFMIN 100P0F +5% C867 2026783030 CE 47U0F +20% 16.0 C869 1105867091 CCCFMIN 100P0F +5% Q732 J2021120003X FET RA/TAP 2SK117Y C870 1105867091 CCCFMIN 100P0F +5% C701 1105867091 CCCFMIN 100P0F +5% C871...
  • Page 42 Designator Part# Description Designator Part# Description Q705 J2021220801X TR NPN KTD1304 R719 8044039091 RMGCFMIN 2K2 OHM + Q706 J2041200101X TR PNP KRA107S R720 8044039091 RMGCFMIN 2K2 OHM + Q706 J2041200102X TR PNP DTA114YKA R721 9057440091 RMGCFMIN 470R0 OHM Q707 J2041200101X TR PNP KRA107S R722 4043835091 RMGCFMIN 470K0 OHM...
  • Page 43 Designator Part# Description Designator Part# Description R782 7043420091 RMGCFMIN 100R0 OHM R848 2047199091 RMGCFMIN 12K0 OHM R783 2047195091 RMGCFMIN 1K0 OHM + R849 2047199091 RMGCFMIN 12K0 OHM R784 2047195091 RMGCFMIN 1K0 OHM + R850 2047199091 RMGCFMIN 12K0 OHM R785 2047195091 RMGCFMIN 1K0 OHM + R851 1106644091...
  • Page 44 Designator Part# Description Designator Part# Description R911 5088663091 RMGCFMIN 100K0 OHM R967 3094434091 RMGCFMIN 27K0 OHM R912 2047195091 RMGCFMIN 1K0 OHM + R968 3094434091 RMGCFMIN 27K0 OHM R913 8044040091 RMGCFMIN 5K6 OHM + R969 9057443091 RMGCFMIN 18K0 OHM R914 5088663091 RMGCFMIN 100K0 OHM R970 9057443091...
  • Page 45 Designator Part# Description Designator Part# Description C156 J3470910030X CE RA/TAP 10UF 16V C136 2026729091 CCCFMIN 100N0F +80 C157 J3470910030X CE RA/TAP 10UF 16V C138 1105867091 CCCFMIN 100P0F +5% C158 J3470910030X CE RA/TAP 10UF 16V C139 1105867091 CCCFMIN 100P0F +5% C159 J3470910030X CE RA/TAP 10UF 16V C163 7043420091...
  • Page 46 Designator Part# Description Designator Part# Description R016 7043423091 RMGCFMIN 1K2 OHM + R087 5088661091 RMGCFMIN 10K0 OHM R017 7043423091 RMGCFMIN 1K2 OHM + R088 5088661091 RMGCFMIN 10K0 OHM R018 5088655091 RMGCFMIN 560R0 OHM R089 5088663091 RMGCFMIN 100K0 OHM R019 5088655091 RMGCFMIN 560R0 OHM R091 8044037091...
  • Page 47 Designator Part# Description Designator Part# Description R159 9057440091 RMGCFMIN 470R0 OHM C012 2026729091 CCCFMIN 100N0F +80 R160 2047195091 RMGCFMIN 1K0 OHM + C013 2026729091 CCCFMIN 100N0F +80 R161 6044435091 RMGCFMIN 47R0 OHM C014 2026729091 CCCFMIN 100N0F +80 R162 3094425091 RMGCFMIN 10R0 OHM C015 2026729091 CCCFMIN 100N0F +80...
  • Page 48 Designator Part# Description Designator Part# Description R043 1511259091 RMGCFMIN 3R3 OHM + D482 J2203336007X DIODE W2-04F R069 7043420091 RMGCFMIN 100R0 OHM D568 J2221244000X DIODE RECT 1N5402S R070 7043420091 RMGCFMIN 100R0 OHM D569 J2221244000X DIODE RECT 1N5402S R090 1511259091 RMGCFMIN 3R3 OHM + D570 J2221244000X DIODE RECT 1N5402S R150...
  • Page 49 C621 13076940AM CE 470U0F +20% 63. R995 J3091335033X RES 3.3MOHM 1/2W C622 13073530AM CE 470U0F +20% 50. T981 J2812220012X ST'BY TRANS AVR510 C622 13076940AM CE 470U0F +20% 63. C623 13073530AM CE 470U0F +20% 50. T981 J2812420032X ST'BY TRANS AVR510 VR601 J3211310210X RES SEMI 1K...
  • Page 50 Designator Part# Description Designator Part# Description C407 2026908030 CE 220U0F +20% 10. C568 1500213030 CE 10U0F +20% 16.0 C408 2026908030 CE 220U0F +20% 10. C569 4043358071 CC 680P0F +10% -10 C409 3093607071 CC 12P0F +5% -5% 5 C570 4043358071 CC 680P0F +10% -10 C410 3093607071 CC 12P0F +5% -5% 5...
  • Page 51 Designator Part# Description Designator Part# Description Q432 J2021000101X TR PNP KTA1024 R418 3093949016 RCF 33K0 OHM +5% 2 Q501 J2021020701X TR NPN KTC3200 BL R418 8043703016 RCF 27K0 OHM +5% 2 Q502 J2021020701X TR NPN KTC3200 BL R418 9057113016 RCF 39K0 OHM +5% 2 Q503 J2021020701X TR NPN KTC3200 BL R419...
  • Page 52 Designator Part# Description Designator Part# Description R489 2046945016 RCF 220R0 OHM +5% R569 3093948016 RCF 10K0 OHM +5% 2 R490 1105963016 RCF 680R0 OHM +5% R570 1105961016 RCF 270R0 OHM +5% R501 6044155016 RCF 330R0 OHM +5% R571 8043703016 RCF 27K0 OHM +5% 2 R502 3093949016 RCF 33K0 OHM +5% 2...
  • Page 53 Designator Part# Description Designator Part# Description C620 J3640104320X CP MET .1U 63V -K Q623 J2021020501X TR NPN KTC3206 C625 1105556071 CC 3N3F +10% -10% Q624 J2021020501X TR NPN KTC3206 C626 1105556071 CC 3N3F +10% -10% Q627 J2021020701X TR NPN KTC3200 BL C629 4043358071 CC 680P0F +10% -10...
  • Page 54 Designator Part# Description Designator Part# Description R627 6044156016 RCF 560R0 OHM +5% R692 9057113016 RCF 39K0 OHM +5% 2 R628 6044156016 RCF 560R0 OHM +5% R971 3093948016 RCF 10K0 OHM +5% 2 R629 6044156016 RCF 560R0 OHM +5% R972 3093951016 RCF 100K0 OHM +5% R630 6044156016...
  • Page 56 AVR510 (Input) Processor Part 1...
  • Page 57 AVR510 (Input) Processor Part 2...
  • Page 59 AVR510 (Front) Part 1...
  • Page 60 AVR510 (Front) Part 2...
  • Page 62 AVR510 (Main) Part 1...
  • Page 63 AVR510 (Main) Part 2...
  • Page 64     ...
  • Page 65 AVR510 (DSP) Part 1...
  • Page 66 AVR510 (DSP) Part 2...
  • Page 67 AVR510 (Surround amp & Standby Supply)
  • Page 70 AVR510 Video Part 1...
  • Page 71 AVR510 Video Part 2...
  • Page 72 AVR510 Tuner PCB is shown as reference only as it is only available as complete PCB...

  • Page 73: Wiring Diagram

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  • Page 74 Part 1...
  • Page 75 WIRING Part 2...

  • Page 76: Package

    AVR510 PACKAGE ATTACHED WITH CELLOPHANE TAPE PARTS NO. DESCRIPTION J97200024000 CUSHION POLY J96000024000 J96000024100 J96000024200 J96000024300 J96000024400 J96000024500 J96000024600 J96000024700 J97000502000 SHEET PE 0.5t AM ANTENNA LOOP J4482250031X J44812500111 FM ANTENNA 75 EU FM ANTENNA 75 US J4481250011X J54000001600 ASS'Y REMOCON ZONE II...

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