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Harman Kardon AVR 700, Service Manual

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harman/kardon      Service 

Manual

AVR700

Audio/Video Receiver 

CONTENTS

ESD WARNING………………….......……….2 

LEAKAGE TESTING……………….…..…....3 

BASIC SPECIFICATIONS…………………..4 

FRONT PANEL CONTROLS………..…..…..5 

REAR PANEL CONNECTIONS………….…6 

REMOTE CONTROL FUNCTIONS…….. …7 

CONNECTIONS/INSTALLATION………......9

     OPERATION… . … .. .. …… .. . .......……14

REMOTE & PROCESSOR RESETS…........16

TROUBLESHOOTING GUIDE….......…..…17  

PACKAGING….…...……….………...………..21 

UNIT EXPLODED VIEW…………..…….…..22 

BLOCK DIAGRAM………………….………..23 

PCB DRAWINGS…………………….………27 

ELECTRICAL PARTS LIST……..…….….…38 

SCHEMATICS………………………..…….…49

WIRING DIAGRAM………………..….……...60 

        harman/kardon 

Released 2012  

                                         8500 Balboa Blvd. 

Discontinued XXXX 

                                        Northridge, CA.  91329  

 

 

 

Rev0  10/2012 

Summary of Contents for AVR 700

Page 1: ...L CONNECTIONS 6 REMOTE CONTROL FUNCTIONS 7 CONNECTIONS INSTALLATION 9 OPERATION 14 REMOTE PROCESSOR RESETS 16 TROUBLESHOOTING GUIDE 17 PACKAGING 21 UNIT EXPLODED VIEW 22 BLOCK DIAGRAM 23 PCB DRAWINGS 27 ELECTRICAL PARTS LIST 38 SCHEMATICS 49 WIRING DIAGRAM 60 harman kardon Released 2012 8500 Balboa Blvd Discontinued XXXX Northridge CA 91329 Rev0 10 2012 ...

Page 2: ...or 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 cla...

Page 3: ...al 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 Device under test Test all exposed metal surfaces Also...

Page 4: ...atio mono stereo 65dB 62dB Distortion mono stereo 0 2 0 3 Stereo separation 35dB 1kHz Image rejection 80dB IF rejection 80dB AM Tuner Section Frequency range 520 1720kHz Signal to noise ratio 45dB Usable sensitivity loop 500µV Selectivity 10kHz 30dB Video Section Television format NTSC AVR 700 PAL AVR 70 AVR 70C Input level impedance 1Vp p 75 ohms Output level impedance 1Vp p 75 ohms Video frequen...

Page 5: ...ors touching each other or both touching the same piece of metal If a short circuit is not found bring the unit to an authorized Harman Kardon service center for inspection and repair before using it again Preset Selector buttons When the radio is in use press these buttons to cycle through your preset radio stations See Listening to FM and AM Radio on page 16 for more information NOTE When you re...

Page 6: ...connections for devices you connect via HDMI connections See Connect Your Source Devices on page 11 for more information Notes on using the HDMI Out connector s 7HEN CONNECTING A 6 EQUIPPED DISPLAY TO THE ONITOR UT CONNECTOR USE an HDMI to DVI adapter and make a separate audio connection s AKE SURE THE EQUIPPED DISPLAY IS 0 COMPLIANT F IT ISN T DO NOT CONNECT it via HDMI use an analog video connec...

Page 7: ... Number Buttons Memory Button Repeat Random Button Transport Control Buttons Display Dim Button Preset Station Up Down Buttons Left Right Up Down Buttons AVR Button Surround Mode Select Buttons Audio Input Select Button Display Mode Button Tuning Up Down Buttons Back Exit Button Sleep Clear Button Track Skip Up Down Buttons Stereo Mode Button Power Off Button Power On Button AVR700 harman kardon 7...

Page 8: ...quence button Press this button to activate the test tone for calibrating channel volume levels by ear Audio Input Select button Press this button to select the specific digital audio input or analog audio input to which the current source is connected Each press of the button advances through the following inputs Optical Digital 1 Optical Digital 2 Coaxial Digital HDMI for HDMI 1 HDMI 3 only and A...

Page 9: ...connect its Composite Monitor Out connector to your TV even if you are not connecting any composite video source devices to the AVR Composite Video Cable not supplied TV AVR Composite Monitor Out Connector Connect Your Source Devices Source devices are components where a playback signal originates such as a Blu ray Disc or DVD player or a cable satellite or HDTV tuner Your AVR has several differen...

Page 10: ...mposite Video Output Composite Video Equipped Source Device Optical digital audio devices If your source devices have optical digital outputs connect them to the AVR s Optical Digital Audio connectors NOTE Make only one type of digital connection HDMI optical or coaxial from each device Optical Digital Audio Cable not supplied To Optical Digital Audio Output Optical Equipped Source Device AVR Digi...

Page 11: ...ors Connect the Radio Antennas s ONNECT THE SUPPLIED ANTENNA TO THE 62 S 1 Radio Antenna connector For the best reception extend the FM antenna as far as possible s END AND FOLD THE BASE OF THE SUPPLIED ANTENNA AS SHOWN AND CONNECT THE antenna wires to the AVR s AM and Gnd connectors Rotate the antenna as necessary to minimize background noise AVR Antenna Connectors FM Antenna supplied AM Antenna ...

Page 12: ... reread the Making Connections section and the beginning of this section before continuing Configure the AVR for Your Speakers 1 Turn on your TV and select the TV s composite video input where you connected the AVR in Connect Your TV or Video Display on page 11 2 Press the remote control s SETUP button The AVR s on screen display OSD System Setup menu will appear on the TV 3 Use the remote s arrow...

Page 13: ...HE IDEAL SUBWOOFER VOLUME SETTING FOR MUSIC IS TOO LOUD FOR lLMS WHILE the ideal setting for films is too quiet for music When setting the subwoofer volume listen to both music and films with strong bass content and find a middle ground volume level that works for both s F YOUR SUBWOOFER ALWAYS SEEMS TOO LOUD OR TOO QUIET YOU MAY WANT TO PLACE IT IN a different location Placing the subwoofer in a cor...

Page 14: ...the complexity of the required communication between HDMI components may cause delays of up to a minute in the completion of some actions such as input switching or switching between SD and HD channels Listening to FM and AM Radio Select the AM FM source Use the Tuning Up Down buttons to tune a station which will be shown on the front panel display and the TV screen In the FM Stereo mode the radio...

Page 15: ...S HD Master Audio 7 1 DTS 5 1 DTS 96 24 5 1 2 channel PCM modes in 44 1kHz 48kHz 88 1kHz 96kHz or 176 4kHz and 5 1 or 7 1 multichannel PCM Your AVR will downmix the discrete surround back channel information in 6 1 channel and 7 1 channel recordings into your system s surround left and surround right channels Surround Mode Selection Surround mode selection depends upon the format of the incoming a...

Page 16: ...sn t help reset the AVR s processor as described below NOTE Resetting the processor will erase all user configurations including speaker and level settings and tuner presets After a reset reenter all of these settings from your notes in the Appendix worksheets To reset the AVR s processor 1 Press the front panel Standby On switch to place the unit in the Standby mode the Standby Indicator LED will ...

Page 17: ...CE CENTER No sound from center or surround speakers s NCORRECT SURROUND MODE s 0ROGRAM MATERIAL IS MONOPHONIC s NCORRECT SPEAKER CONFIGURATION s 0ROGRAM MATERIAL IS STEREO s 3ELECT A SURROUND MODE OTHER THAN STEREO s ONO PROGRAMS CONTAIN NO SURROUND INFORMATION s HECK THE SPEAKER CONFIGURATION IN THE SETUP MENU s 4HE SURROUND DECODER MAY NOT CREATE CENTER OR surround channel information from nonen...

Page 18: ...t POWER TR Q205 FL FR C SL SR AMP Q206 FL FR C SL SR AMP C Protection circuit check 1 Output DC check 2 COM I C protection terminal check u COM Pin No 85 DMAIN D Connector s disconnection or disjunction CP 111 MAIN E SLEEP MODE cancellation Bump Sound A FRONT Mute transistor s out and inferior Q 105 MAIN During input select switch s change Com front mute control PORT check I C119 Pin No 2 DMAIN B ...

Page 19: ...in No 39 41 43 45 47 49 DMAIN Video Output Dead A Video Regulator voltage check 1 DC voltage check 12 V I C110 MAIN B Video Mute MONTOR V1 OUT port check IC101 I C119 23 DMAIN Remote Controller Failure A Battery check B RMC I C Resonator inferior 1 COM I C B 3 3 V check I C119 Pin No 16 62 DMAIN 2 REMOCON data check RMC701 1 FRONT FM Failure A FM MUTE adjustment inferior B FRONT END inferior C FM ...

Page 20: ...eck I C119 Pin No 16 62 DMAIN 2 Micom control data check I C Pin No 18 40 42 43 44 DMAIN Tuner Sound Dead A Connector s disconnection or disjunction 1 L R Channel dead Change or Close insertion of the connector 2 LEFT Channel dead 3 RIGHT Channel dead B FM DET COIL inferior C AM IFT COIL inferior D PLL MPX IC check 1 Signal IN OUT terminal 2 I C driving voltage check 5V PACK102 6 MAIN Check AVR700...

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Page 26: ...S3 FLT SUB TRANS S2 12V 12V DSP HDMI S1 AMP B B MAIN TRANS AC CORD AVR700 harman kardon 26 ...

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Page 38: ...M 39K J 1 5W 5 R210C FL FR SL SR C000 04716 P52 0S R CARBON FILM 470 J 1 5W 5 R208C FL FR SL SR C000 04736 P52 0S R CARBON FILM 47K J 1 5W 5 R205C FL FR SL SR C000 04746 P52 0S R CARBON FILM 470K J 1 5W 5 R213C FL FR SL SR C000 05606 P52 0S R CARBON FILM 56 J 1 5W 5 R203C FL FR SL SR C000 07526 P52 0S R CARBON FILM 7 5K J 1 5W 5 R226C FL FR SL SR C000 07536 P52 0S R CARBON FILM 75K J 1 5W 5 R212C ...

Page 39: ...8 35 P 7 5MM SY 1 C1254 D010 10011 716 0S C CERAMIC CHIP T C COG10PF D 50V 1608REEL 1 C1261 1266 C1267 D010 10116 716 0S C CERAMIC CHIP T C COG100PF J 50V 1608REEL 3 C137 C138 D010 10116 716 0S C CERAMIC CHIP T C COG100PF J 50V 1608REEL 2 C164SW D010 10116 716 0S C CERAMIC CHIP T C COG100PF J 50V 1608REEL 1 C615 C617 C618 D010 10116 716 0S C CERAMIC CHIP T C COG100PF J 50V 1608REEL 3 C621 D010 101...

Page 40: ...N74AHCT08PWR EL2 QUADRUPLE 2 INPUT REEL TSSOP14 1 IC103 J126 78120 004 0S IC LINEAR REGULATOR KIA7812API 20W TO220IS MOLD 1 IC104 J126 79120 006 0S IC LINEAR REGULATOR KIA7912PI 20W TO220IS MOLD 1 IC107 IC110 IC112 J126 78050 011 0S IC LINEAR REGULATOR KIA7805API 20W TO220IS MOLD 4 JACK104 G600 107A0 000 0S TER RCA 1PIN JACK RCA 107A PURPLE YUQIU 1 JACK105 G608 1201A 120 YS TER RCA RCA 1201A 01 20...

Page 41: ...0006 130 0S R CHIP THICK 0 J 1 8W 9 J465 J466 C200 00006 130 0S R CHIP THICK 0 J 1 8W 2 J141 J373 C200 00006 130 0S R CHIP THICK 0 J 1 8W 2 J359 J1202 C200 00006 130 0S R CHIP THICK 0 J 1 8W 2 J445 J467 J512 C200 00006 130 0S R CHIP THICK 0 J 1 8W 3 R106L R C200 01046 M16 0S R CHIP THICK 100K J 1 16W 2 R108L R C200 01046 M16 0S R CHIP THICK 100K J 1 16W 2 R110L R C200 01046 M16 0S R CHIP THICK 100...

Page 42: ...R 5MM SOLDER 5MM BK1007 18 1 WIRE103 L000 17103 007 0S CN WIRE 175MM 3P SOLDER 5MM SOLDER 5MM YW1007 18 TWIST 1 GND101 GND104 3790 04088 600 0S TERMINAL MET37 0002 TAPIG EARTH FITTING 4 CN109 L002 33104 005 0S CN WIRE 2MM 330MM 4P 20010HS 04 CKM2002HV 04 RD2725 24 28 CORE 1 D702 C703 K005 04148 323 0S D SWITCHING CHIP 1N4148WS FAST SWITCHING DOIDE Trr 4ns SOD 323 2 3070 21045 600 0S SHIELD AVR133 ...

Page 43: ...CKM99050101 03 BK RD1617 22 1 CN701 L002 60004 006 0S CN WIRE 2MM 60MM 4P 20010HS 04 CKM2002HV 04 WH1007 26 㜤㥅 1 FPC701 L131 12502 172 0S CN FPC 1 25MM 1 25 2S 17PW 17P AN DIP 1 DZ705 K060 07R54 452 0S D ZENER MTZJ7 5B 0 5W 5MA 52MM 1 D701 D704 K005 04148 323 0S D SWITCHING CHIP 1N4148WS FAST SWITCHING DOIDE Trr 4ns SOD 323 4 Q703 J520 01050 021 0S SEMI CHIP TR PNP 2SA KRA105S PE 0 2W SOT 23 REEL ...

Page 44: ...0 01036 M16 0S R CHIP THICK 10K J 1 16W 1608REEL 2 R680 C200 01046 M16 0S R CHIP THICK 100K J 1 16W 1608REEL 1 R669 R671 C200 04726 M16 0S R CHIP THICK 4 7K J 1 16W 1608REEL 2 R708 C200 04746 M16 0S R CHIP THICK 470K J 1 16W 1608REEL 1 R677 C200 05626 M16 0S R CHIP THICK 5 6K J 1 16W 1608REEL 1 R689 R704 C200 09136 M16 0S R CHIP THICK 91K J 1 16W 1608REEL 2 J107 C200 00006 130 0S R CHIP THICK 0 J ...

Page 45: ...AMIC CHIP HIK COG 22PF J 50V 1005REEL 4 C207 C208 C350 D011 22016 710 1S C CERAMIC CHIP HIK COG 22PF J 50V 1005REEL 3 C272 C311 D011 22477 416 2S C CERAMIC CHIP HIK X7R 0 22UF K 25V 1608REEL TDK 2 C174 C196 C197 D011 33116 710 1S C CERAMIC CHIP HIK COG 330PF J 50V 1005REEL 3 C200 C204 C251 D011 33116 710 1S C CERAMIC CHIP HIK COG 330PF J 50V 1005REEL 3 C291 C298 D011 33116 710 1S C CERAMIC CHIP HI...

Page 46: ...50 R1051 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 2 R243 R264 R265 R300 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 4 R336 R338 R340 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 3 R343 R344 R347 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 3 R381 R385 R395 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 3 R405 R406 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 2 R419 C200 00006 M10 1S R CHIP THICK 0 J 1 16W 1 R123 C200 ...

Page 47: ...0 1S R CHIP THICK 47 J 1 16W 4 R318 R329 C200 04706 M10 1S R CHIP THICK 47 J 1 16W 12 R332 R333 R335 R339 C200 04706 M10 1S R CHIP THICK 47 J 1 16W 4 R342 R345 R348 R353 C200 04706 M10 1S R CHIP THICK 47 J 1 16W 4 R362 R370 C200 04706 M10 1S R CHIP THICK 47 J 1 16W 9 R382 R383 R387 C200 04706 M10 1S R CHIP THICK 47 J 1 16W 3 R442 R444 C200 04706 M10 1S R CHIP THICK 47 J 1 16W 2 R489 R490 R529 C200...

Page 48: ...XTAL101 XTAL104 E805 24R00 004 0S CRYSTAL CHIP 24 000MHz CL 15PF HCX 5FA SMD5032 2 XTAL102 E805 24R57 608 0S CRYSTAL CHIP FCX 04 24 576MHz CL 10PF SMD3225 RIVER 1 AVR700 harman kardon 48 ...

Page 49: ...AVR700 harman kardon 49 ...

Page 50: ...S GND R254 75 D202 1N4148WS D201 1N4148WS R205 0R22 1 IC112 KIA7805 C260 47N K C253 220P J VIDEO2 R262 330 BD109 BD107 BD110 R163 3K6 V3_L D142 1N4148WS R165 33K C169 10N K R150SW 470K C159SW 10N K R152SW 1K R159SW 220 C196 100N K Q135 KTC3198Y ZD102 UDZ7 5B Q132 KTC3198Y R127SW 3K3 C143SW 47P J C140SW 10 50 R125SW 1K Q129 KTC3198Y Q110 KTC2875B C158SR 4 7 50 R149SR 470 Q109 KRA105S Q127 KTC3198Y ...

Page 51: ..._RX CNVSS_UP SCLK_JTAG PROTECT C112L 10 50 C108R10 50 R640 470 R622 470 MAIN MICOM UPGRADE TUNER_INT TUNER_SEN TUNER_SCLK R615 100 R607 100 L1 BEAD RT1P141C NS NS C214 1N K TUNER_INT 232_RX U_TX TUNER_SEN TUNER_SCLK BUSY_JTAG CPU_GND EPM_UP R111R 330 C112R 10 50 R109R 330 R111L 330 C110R 10 50 R107R 330 C106R 10 50 R105R 330 C618 100P J Q574 INC2001AC1 R641 4K7 470 R644 C617 100P J Q573INC2001AC1 ...

Page 52: ...C679 33P J AVR700 harman kardon 52 ...

Page 53: ...AVR700 harman kardon 53 ...

Page 54: ...L208 BEAD L210 R152 1K R100 1K D145 CDS2C05HDMI1 D130 CDS2C05HDMI1 R153 10K D105 CDS2C05HDMI1 R101 10K D147 CDS2C05HDMI1 D148 CDS2C05HDMI1 D149 CDS2C05HDMI1 D132 CDS2C05HDMI1 D133 CDS2C05HDMI1 R200 0 D134 CDS2C05HDMI1 R539 OPEN D107 CDS2C05HDMI1 D108 CDS2C05HDMI1 D109 CDS2C05HDMI1 D150 CDS2C05HDMI1 D151 CDS2C05HDMI1 R175 5 6 R186 5 6 D135 CDS2C05HDMI1 D136 CDS2C05HDMI1 R150 5 6 D110 CDS2C05HDMI1 D...

Page 55: ...209 300K R214 33 L127 BEAD C173 47P C175 10N C174 330P C180 10 16 Z8154 C182 100N K C170 OPEN C177 10N 4K7 R211 LBC2012T 4 7UH L122 R207 4K7 R215 33 R208 2K2 R210 100K 10N C169 LBC2012T 4 7UH L125 14 13 12 3 2 1 11 10 9 8 7 6 5 4 74VHCU04 IC108 C181 OPEN L124 BEAD AVR700 harman kardon 55 ...

Page 56: ...2T 4 7UH R227 100 6 3 Z8156 C193 RB501V40 D156 0 R541 C210 220 6 3 Z8157 C213 100P J R248 4K7 XTAL102 24M576 C191 100 6 3 Z8156 Q107 RT1N141C 10 8 6 4 2 3 5 7 9 1 19 16 18 14 12 11 13 17 15 CN102 1 2 3 4 5 6 7 8 9 10 11 12 71 72 73 74 75 76 77 78 79 80 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 13 14 15 16 17 18 19 20 21 ...

Page 57: ... R560 68K F 75K F R561 BEAD L144 0 R264 BEAD L215 10 11 12 13 14 15 16 5 4 3 2 1 6 9 8 7 IC122 TC74VHC157FK A B 1A 1B 1Y 2A 2B 2Y GND VCC OE 4A 4B 4Y 3A 3B 3Y IL1117 1 2 IC111 BKP_HS101 2125 L141 C277 100 6 3 Z8156 R317 47K C241 220 6 3 Z8156 1 2 3 4 5 6 7 8 IC116 MX25L1606EM2I 12G C246 220 6 3 Z8157 R553 100 C324 100 6 3 Z8156 10 11 12 13 14 15 16 5 4 3 2 1 6 9 8 7 IC115 74LCX257MTCX A B 1A 1B 1Y...

Page 58: ...452 22 R439 47K R442 47 R446 22 R422 10K R482 0 R479 10K R383 47 10P D C348 C349 1N 1N C347 R433 100 R443 22 R440 51K R420 OPEN R424 22 R429 22 R548 10K 1N C380 C358 220 6 3 Z8157 10K R556 R416 OPEN APPLE AUTHENTICATION C0 PROCESSOR CN105 CN104 CN103 1 2 3 4 5 6 7 8 IC120 CW24C16DR A0 A1 A2 GND VCC NC SCLK SDA R480 680K C353 100N C354 100 6 3 Z8156 C352 1N XTAL105 16M9344 16P 98 97 96 95 94 93 92 ...

Page 59: ...BLY CURRENT OR RESISTANCE MEASUREMENTS SHALL BE F300 AVR700 70 70C NOT USE EUROPE POL SAF HONGKONG T6 3A L 250V T4A L 250V T4A L 250V T6 3A L 250V MAIN POWER TRANS F301 OPTION 4 3 2 1 6 7 5 CN301 PT301 D302 KDS4148U D305 1N4007 F300 OPTION NOTES 1 Resistor values are indicated in ohms unless otherwise specified k 1 000 m 1 000 000 2 Capecitor values are indicated in microfarades unless otherwise s...

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