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Harman Kardon AVR 260, Service Manual

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harman/kardon

    

            Service Manual

 

 

 

                               

                                                

 

AVR 260/230 

7 x 50W  7.1 CHANNEL A/V RECEIVER 

 
 

 
 
 

 

 
 
 
 
 
 
 

CONTENTS

 
 
 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 

EXPLODED VIEW AND PARTS 

 

14 

ELECTRICAL 

PARTS 

LIST 

  15 

SEMICONDUCTOR PINOUTS 

 

49 

PCB DRAWINGS 

 

 

          109 

BLOCK DIAGRAM 

 

 

          116 

WIRING DIAGRAM   

 

          117 

AMP BIAS ADJUSTMENT 

 

          118 

SCHEMATIC DIAGRAMS 

 

   119-131 

ESD 

WARNING 

   2 

FRONT AND REAR PANELS 

 

3 

REMOTE 

CONTROL 

   8 

TROUBLESHOOTING GUIDE 

          10 

PROCESSOR RESET  

 

          10 

BASIC SPECIFICATIONS 

 

          11 

PACKAGE LISTS AND PARTS 

          12 

DISASSEMBLY 

 

 

          13 

 

 
 
 
Released 

EU2010 

  Harman 

Consumer Group, Inc. 

 

Rev 0, 07/2010 

 

 

 

 

 

       8500 Balboa Boulevard 

      

 

 

Northridge, 

California 

91329 

harman/kardon

AVR 260/230 Service Manual

Page 1 of 131

Summary of Contents for AVR 260

Page 1: ...WIRING DIAGRAM 117 AMP BIAS ADJUSTMENT 118 SCHEMATIC DIAGRAMS 119 131 ESD WARNING 2 FRONT AND REAR PANELS 3 REMOTE CONTROL 8 TROUBLESHOOTING GUIDE 10 PROCESSOR RESET 10 BASIC SPECIFICATIONS 11 PACKAGE...

Page 2: ...wer 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...

Page 3: ...s main menu 7 Info Settings Button Press this button to directly access the AVR s Setup Source submenu which contains the settings for the current source 8 Resolution Pressing this Button once and the...

Page 4: ...und e g multichannel mode The Surround Modes menu will appear on screen and the menu line will appear on the lower line of the front panel display Use the front panel or remote KL Buttons to highlight...

Page 5: ...s main menu 7 Info Settings Button Press this button to directly access the AVR s Setup Source submenu which contains the settings for the current source 8 Resolution Pressing this Button once and th...

Page 6: ...output J Video 2 Component Video Inputs These inputs may be used with any source device equipped with analog Y Pr Pb or RGB component video outputs Do not use these inputs if HDMI connection is possib...

Page 7: ...video display Y Video 3 Video Inputs Connect these jacks to the PLAY OUT composite or S Video jacks on any video source Z Analog 3 Audio Inputs Connect these jacks to the PLAY OUT audio jacks on any a...

Page 8: ...n N Master Volume O Disc Menu Button P Mute Button Q Surround Mode Button R Device Power OFF Button S Device Power ON Button T Transmitter Window U OK Button V Settings W Buttons Zone Select Button X...

Page 9: ...se buttons serve as a ten button numeric keypad to enter tuner preset positions or track numbers with CD players changers or to tune stations directly Video Modes Button K Press this button to go dire...

Page 10: ...y Check that Digital Signal is fed to the Digital Input selected No picture or on screen information on the TV screen AVR Resolution to Display is not correct too high or too low Select correct Resolu...

Page 11: ...imum 7 channels driven Dimensions Max Width 440mm Height 165mm Depth 382mm Weight 14 0 kg Depth measurement includes knobs buttons and terminal connections Height measurement includes feet and chassis...

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Page 13: ...harman kardon AVR 260 230 Service Manual Page 13 of 131...

Page 14: ...harman kardon AVR 260 230 Service Manual Page 14 of 131...

Page 15: ...411Z SHEET BATTERY HARMAN 1 0 2 CQX1A1318W MANUAL INSTRUCTION 1 0 2 CQX1A1320X MANUAL SETUP 1 0 2 CSA1A018Z FM 1 POLE ANT 1 0 2 CSA1A020Z ANT AM LOOP 1 1 CRE1A037 LOCKER SH08M790BO 14 Level Ref Part N...

Page 16: ...22000PF 50V CH UP025 F223Z A B J 1 5 C793 CCBS1H104ZFT CAP CERAMIC 0 1UF 50V Z 1 5 C794 CCBS1C222MXT CAP CERAMIC 2200PF 16V CH EP025 B222M A B J 1 5 C795 CCBS1H102KBT CAP CERAMIC 1000PF 50V CH UP025...

Page 17: ...453 CRD20TJ362T RES CARBON 3 6K OHM 1 5W J 1 5 R454 CRD20TJ102T RES CARBON 1K OHM 1 5W J 1 5 R701 CRD20TJ103T RES CARBON 10K OHM 1 5W J 1 5 R704 CRD20TJ100T RES CARBON 10 OHM 1 5W J 1 5 R705 CRD20TJ10...

Page 18: ...CARBON 220 OHM 1 5W J 1 5 R911 CRD20TJ221T RES CARBON 220 OHM 1 5W J 1 5 R912 CRD20TJ221T RES CARBON 220 OHM 1 5W J 1 5 R913 CRD20TJ102T RES CARBON 1K OHM 1 5W J 1 5 R915 CRD20TJ473T RES CARBON 47K O...

Page 19: ...5 C501 CCEA1HH100T CAP ELECT 10UF 50V 1 5 C502 CCEA1HH100T CAP ELECT 10UF 50V 1 5 C503 CCEA1HH100T CAP ELECT 10UF 50V 1 5 C504 CCEA1HH100T CAP ELECT 10UF 50V 1 5 C505 CCEA1HH100T CAP ELECT 10UF 50V 1...

Page 20: ...H104ZF CAP SEMICONDUCTOR 0 1UF 50V Z 1 5 C914 HCQI1H473JZT CAP MYLAR 0 047UF 50V J 1 5 C917 HCQI1H473JZT CAP MYLAR 0 047UF 50V J 1 5 C918 HCQI1H473JZT CAP MYLAR 0 047UF 50V J 1 5 C919 HCQI1H473JZT CAP...

Page 21: ...503 HVTKTA1268GRT T R KTA1268GR 1 5 Q504 HVTKTA1268GRT T R KTA1268GR 1 5 Q505 HVTKTA1268GRT T R KTA1268GR 1 5 Q511 HVTKTC3200GRT T R KTC3200GR 1 5 Q512 HVTKTC3200GRT T R KTC3200GR 1 5 Q513 HVTKTC3200G...

Page 22: ...CRD20TJ333T RES CARBON 33K OHM 1 5W J 1 5 R508 CRD20TJ333T RES CARBON 33K OHM 1 5W J 1 5 R509 CRD20TJ333T RES CARBON 33K OHM 1 5W J 1 5 R510 CRD20TJ333T RES CARBON 33K OHM 1 5W J 1 5 R511 CRD20TJ152T...

Page 23: ...0TJ561T RES CARBON 560 OHM 1 5W J 1 5 R596 CRD20TJ561T RES CARBON 560 OHM 1 5W J 1 5 R597 CRD20TJ561T RES CARBON 560 OHM 1 5W J 1 5 R598 CRD20TJ561T RES CARBON 560 OHM 1 5W J 1 5 R599 CRD20TJ561T RES...

Page 24: ...TJ750T RES CARBON 75 OHM 1 5W J 1 5 R784 CRD20TJ750T RES CARBON 75 OHM 1 5W J 1 5 R785 CRD20TJ750T RES CARBON 75 OHM 1 5W J 1 5 R786 CRD20TJ750T RES CARBON 75 OHM 1 5W J 1 5 R787 CRD20TJ750T RES CARBO...

Page 25: ...1 5 R925 CRD20TJ473T RES CARBON 47K OHM 1 5W J 1 5 R926 CRD20TJ473T RES CARBON 47K OHM 1 5W J 1 5 R927 CRD20TJ473T RES CARBON 47K OHM 1 5W J 1 5 R928 CRD20TJ222T RES CARBON 2 2K OHM 1 5W J 1 5 R929 C...

Page 26: ...LABEL SERIAL 1 4 CTW3 8JR SCREW 2 4 CWE8202150AA WIRE ASS Y 1 4 C2K86002 SOLDER BAR SN PB FREE HSE 16 P B20 17 4 C2K86102 SOLDER FLUX WIRE PB FREE PIE 1 0 HSE 04 W1 0 2 9 4 C8AGB288 BOND MAX 13 4 C8E...

Page 27: ...O T R 2SC3423O 1 4 Q882 HVT2SC3423O T R 2SC3423O 1 4 Q883 HVT2SC3423O T R 2SC3423O 1 4 Q884 HVT2SC3423O T R 2SC3423O 1 4 Q885 HVT2SC3423O T R 2SC3423O 1 4 Q886 HVT2SC3423O T R 2SC3423O 1 4 Q887 HVT2SC...

Page 28: ...CEA1EH101T CAP ELECT 100UF 25V 1 5 C953 CCBS1H104ZFT CAP CERAMIC 0 1UF 50V Z 1 5 C954 CCBS1H104ZFT CAP CERAMIC 0 1UF 50V Z 1 5 C957 CCBS1H104ZFT CAP CERAMIC 0 1UF 50V Z 1 5 C971 CCFT1H104ZF CAP SEMICO...

Page 29: ...20TJ104T RES CARBON 100K OHM 1 5W J 1 5 R956 CRD20TJ1R0T RES CARBON 1 OHM 1 5W J 1 5 R957 CRD20TJ101T RES CARBON 1 5W 100 5 100 OHM 1 5W J 1 5 R970 CRD20TJ103T RES CARBON 10K OHM 1 5W J 1 5 R971 CRD20...

Page 30: ...GR 1 4 Q852 HVTKTD600KGR T R BIAS KTD600KGR 1 4 Q853 HVTKTD600KGR T R BIAS KTD600KGR 1 4 Q854 HVTKTD600KGR T R BIAS KTD600KGR 1 4 Q855 HVTKTD600KGR T R BIAS KTD600KGR 1 4 Q856 HVTKTD600KGR T R BIAS KT...

Page 31: ...AP CHIP 560PF 50V J 1 6 C326 CCUS1H561JA CAP CHIP 560PF 50V J 1 6 C327 CCUS1H561JA CAP CHIP 560PF 50V J 1 6 C328 CCUS1H561JA CAP CHIP 560PF 50V J 1 6 C329 CCUS1H561JA CAP CHIP 560PF 50V J 1 6 C330 CCU...

Page 32: ...1H390JA CAP CHIP 39PF 50V J 1 6 C714 CCUS1H390JA CAP CHIP 39PF 50V J 1 6 C716 CCUS1H151JA CAP CHIP 150PF 50V J 1 6 C718 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 6 C719 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 6 C...

Page 33: ...BA 1 6 IC71 CVIF25L004A100PAG I C 4M FLASH 8PIN SOIC F25L004A100PAG 1 6 IC72 HVITC74HCU04AFN IC INVERTER TC74HCU04AFN 1 6 IC73 HVICS42528 CQ I C CODEC DIR CIRRUS LOGIC CS42528 CQ 1 6 IC74 HVILC72723M...

Page 34: ...6 R226 CRJ10DJ101T RES CHIP 100 OHM 1608 SIZE 1 6 R227 CRJ10DJ474T RES CHIP 470K OHM 1608 SIZE 1 6 R228 CRJ10DJ474T RES CHIP 470K OHM 1608 SIZE 1 6 R229 CRJ10DJ474T RES CHIP 470K OHM 1608 SIZE 1 6 R23...

Page 35: ...ES CHIP 2 7K OHM 1608 SIZE 1 6 R313 CRJ10DJ272T RES CHIP 2 7K OHM 1608 SIZE 1 6 R314 CRJ10DJ272T RES CHIP 2 7K OHM 1608 SIZE 1 6 R315 CRJ10DJ272T RES CHIP 2 7K OHM 1608 SIZE 1 6 R316 CRJ10DJ272T RES C...

Page 36: ...560T RES CHIP 56 OHM 1608 SIZE 1 6 R712 CRJ10DJ820T RES CHIP 82 OHM 1608 SIZE 1 6 R713 CRJ10DJ101T RES CHIP 100 OHM 1608 SIZE 1 6 R714 CRJ10DJ104T RES CHIP 100K OHM 1608 SIZE 1 6 R715 CRJ10DJ104T RES...

Page 37: ...IZE 1 6 R801 CRJ10DJ332T RES CHIP 3 3K OHM 1608 SIZE 1 6 R802 CRJ10DJ103T RES CHIP 10K OHM 1608 SIZE 1 6 R810 CRJ10DJ103T RES CHIP 10K OHM 1608 SIZE 1 6 R811 CRJ10DJ103T RES CHIP 10K OHM 1608 SIZE 1 6...

Page 38: ...T CAP ELECT 470UF 10V 1 5 C726 CCEA1CH101T CAP ELECT 100UF 16V 1 5 C728 CCEA1AH471T CAP ELECT 470UF 10V 1 5 C730 CCEA1CH101T CAP ELECT 100UF 16V 1 5 C737 CCEA1CH101T CAP ELECT 100UF 16V 1 5 C740 CCEA1...

Page 39: ...D500 CVD1SS355T DIODE CHIP 1 6 D501 CVD1SS355T DIODE CHIP 1 6 IC41 CVINJM2595MTE1 I C VIDEO S W JRC 1 6 IC42 CVINJM2595MTE1 I C VIDEO S W JRC 1 6 IC43 CVINJM2595MTE1 I C VIDEO S W JRC 1 6 R401 CRJ10DJ...

Page 40: ...7ZY WAFER 1 4 BN42 CJP06GB142ZB PIN HEADER 6P 2 54mm 1 4 BN81 CJP34TT215ZB PIN HEADER DUAL ROW 34P 2 0MM H 19 1 4 CN41 CJP07GA19ZY WAFER STRAIGHT 7PIN 1 4 CN42 CJP06GB143ZB FEMALE HEADER 6P 2 54mm 1 4...

Page 41: ...C723 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5 C724 CCSNA0J220B CAP CHIP TANTAL 22uF 6 3V NingXiaXRCA45 XXX M XXX AT 1 5 C725 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5 C726 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5...

Page 42: ...CHIP TANTAL 22uF 6 3V NingXiaXRCA45 XXX M XXX AT 1 5 C826 CCUI1C104KC CAP CHIP 1005 16V 0 1UF 1 5 C827 CCUI1C104KC CAP CHIP 1005 16V 0 1UF 1 5 C828 CCUI1C104KC CAP CHIP 1005 16V 0 1UF 1 5 C829 CCUI1C1...

Page 43: ...IP 0 1UF 50V K 1 5 C906 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5 C907 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5 C908 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5 C909 CCUS1H104KC CAP CHIP 0 1UF 50V K 1 5 C910 CCUS1H10...

Page 44: ...IP REGULATOR 3 3V JRC 1 5 IC63 CVIKIA1117S50 I C REGULATOR SOT 223 KIA1117S50 RTK P 1 5 IC64 CVIKIA1117S50 I C REGULATOR SOT 223 KIA1117S50 RTK P 1 5 IC65 CVINJM2845DL118 IC NJM2845DL1 18 TE1 JRC 1 5...

Page 45: ...02S T R CHIP KRA102S 1 5 Q908 CVTKRC103S T R CHIP 1 5 Q909 HVTKRC111S T R CHIP 1 5 Q910 CVTUPA672T F E T NEC 1 5 Q911 CVTKRC103S T R CHIP 1 5 Q912 CVTUPA672T F E T NEC 1 5 RN31 CRJ064IJ330T RES CHIP N...

Page 46: ...SIZE 1 5 R815 CRJ10DJ820T RES CHIP 82 OHM 1608 SIZE 1 5 R816 CRJ10DJ820T RES CHIP 82 OHM 1608 SIZE 1 5 R817 CRJ10DJ470T RES CHIP 47 OHM 1608 SIZE 1 5 R818 CRJ10DJ470T RES CHIP 47 OHM 1608 SIZE 1 5 R81...

Page 47: ...1608 SIZE 1 5 R919 CRJ10DJ103T RES CHIP 10K OHM 1608 SIZE 1 5 R920 CRJ10DJ473T RES CHIP 47K OHM 1608 SIZE 1 5 R921 CRJ10DJ102T RES CHIP 1K OHM 1608 SIZE 1 5 R922 CRJ10DJ223T RES CHIP 22K OHM 1608 SIZ...

Page 48: ...4 CCBS1H104ZFT CAP CERAMIC 0 1UF 50V Z 1 5 C301 CCEA1EH101T CAP ELECT 100UF 25V 1 5 C302 CCEA1EH101T CAP ELECT 100UF 25V 1 5 C303 CCEA1CH101T CAP ELECT 100UF 16V 1 5 C304 CCEA1CH101T CAP ELECT 100UF 1...

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Page 50: ...Collector Emitter Voltage VCE V C ollect or Cur re nt I C A DC 100m s Without Heatsink Natural Cooling 100 50 3 5 0 0 25 50 75 100 125 150 Ambient Temperature Ta C Max imum P ower D issip ation P C W...

Page 51: ...ms Transient Thermal Resistance j a C W 0 10 8 2 4 6 0 2 2 5 1 Base Emittor Voltage VBE V Collector Curr ent I C A VCE 4V 1 2 5 C C a s e T e m p 2 5 C C a s e T e m p 3 0 C C a s e T e m p 100 50 3 5...

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Page 69: ...S 50 V Gate to Source Voltage VGSS 7 0 V Drain Current DC ID DC 100 mA Drain Current pulse ID pulse PW 10 ms Duty Cycle 50 200 mA Total Power Dissipation PT 200 Total mW Channel Temperature Tch 150 C...

Page 70: ...with sub micron silicon gate and double layer metal wiring C2MOS technology The internal circuit is composed of 3 stages including buffer output which enables high noise immunity and stable output Th...

Page 71: ...harman kardon AVR 260 230 Service Manual Page 71 of 131...

Page 72: ...NPUT OR GATE fabricated with sub micron silicon gate and double layer metal wiring C2 MOS technology It is ideal for low power and high speed 3 3V applications it can be interfaced to 5V signal enviro...

Page 73: ...6pin TSOP II 400mil width x 875mil length 0 65mm Lead Pitch Row A0 12 Column A0 9 x8 A0 8 x16 VDD DQ0 VDDQ NC DQ1 VSSQ NC DQ2 VDDQ NC DQ3 VSSQ NC NC VDDQ NC NC VDD NC NC WE CAS RAS CS NC BA0 BA1 A10 A...

Page 74: ...Dual Modes Only Requires a 27 MHz reference clock for ED operation or a 74 25 MHz reference clock for HD operation 50 S_HSYNC I O SD Horizontal Synchronization Signal This pin can also be configured t...

Page 75: ...ontrol Data Input Output SDA is a data I O line in I2 C mode and requires an external pull up resistor to the logic interface voltage as shown in the Typical Connection Diagram CDOUT is the output dat...

Page 76: ...KEN SD_A9 EXT_A9 VDDIO4 GNDIO4 SD_CLKOUT SD_CLKIN SD_D10 EXT_D10 SD_D11 EXT_D11 SD_D12 EXT_D12 VDD3 GND3 SD_D13 EXT_D13 SD_D14 EXT_D14 SD_D15 EXT_D15 SD_DQM1 SD_D7 EXT_D7 SD_D6 EXT_D6 VDDIO3 GNDIO3 SD...

Page 77: ...GNDIO4 SD_CLKOUT SD_CLKIN SD_D10 EXT_D10 SD_D11 EXT_D11 SD_D12 EXT_D12 VDD3 GND3 SD_D13 EXT_D13 SD_D14 EXT_D14 SD_D15 EXT_D15 SD_DQM1 VDDIO3 GNDIO3 SD_D0 EXT_D0 SD_D1 EXT_D1 SD_D8 EXT_D8 SD_D9 EXT_D9...

Page 78: ...hnology Inc Publication Date Apr 2007 Revision 1 2 2 32 PIN CONFIGURATIONS 8 PIN SOIC 8 PIN PDIP 0 1 8 2 7 3 6 4 5 VDD HOLD SCK SI CE SO WP VSS 1 8 2 7 3 6 4 5 VDD HOLD SCK SI CE SO WP VSS harman kard...

Page 79: ...ta is latched on the rising edge of SCK SO Serial Data Output To transfer data serially out of the device Data is shifted out on the falling edge of SCK CE Chip Enable To activate the device when CE i...

Page 80: ...or CE is high DQ15 A 1 Q15 Word mode LSB addr Byte Mode To bi direction date I O when BYTE is High To input address when BYTE is Low CE Chip Enable To activate the device when CE is low OE Output Ena...

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Page 83: ...1 2 3 4 1 2 3 4 DC INPUT V DC OUTPUT V GND ADJUSTABLE TERMINAL V IN O ADJ DIM MILLIMETERS TO 220IS 4 10 00 0 20 15 00 0 20 2 70 0 20 0 60 0 10 3 20 0 20 3 50 0 10 A B C D E F G 15 70 0 20 0 40 0 10 H...

Page 84: ...M MILLIMETERS TO 220IS 4 10 00 0 20 15 00 0 20 2 70 0 20 0 60 0 10 3 20 0 20 3 50 0 10 A B C D E F G 15 70 0 20 0 40 0 10 H 14 3 0 2 0 1 1 45 0 10 1 00 0 10 2 54 4 50 0 20 7 5 0 1 1 50 0 10 J K L M N...

Page 85: ...M MILLIMETERS TO 220IS 4 10 00 0 20 15 00 0 20 2 70 0 20 0 60 0 10 3 20 0 20 3 50 0 10 A B C D E F G 15 70 0 20 0 40 0 10 H 14 3 0 2 0 1 1 45 0 10 1 00 0 10 2 54 4 50 0 20 7 5 0 1 1 50 0 10 J K L M N...

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Page 91: ...Pin Assignment DIP16 MFP16 No 6037 2 8 LC72723 LC72723M Block Diagram harman kardon AVR 260 230 Service Manual Page 91 of 131...

Page 92: ...rst length and programmable latencies allow the same device to be useful for a variety of high bandwidth high performance memory system applications ORDERING INFORMATION Part NO MAX Freq PACKAGE COMME...

Page 93: ...E up to 32 Bytes RANDOM and SEQUENTIAL READ Modes Self Timed Programming Cycle Automatic Address Incrementing Enhanced ESD Latch Up Protection More than 1 Million Erase Write Cycles More than 40 Year...

Page 94: ...in the same way Data transfers are terminated by a Stop condition after an Ack for Write and after a NoAck for Read Table 2 Signal Names Power On Reset VCC Lock Out Write Protect In order to prevent d...

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Page 97: ...V typ At Io 1A zInternal Excessive Voltage Protection Circuit zInternal Short Circuit Current Limit zInternal Thermal Overload Protection zBipolar Technology zPackage Outline TO 252 PIN CONFIGURATION...

Page 98: ...ersion Output capacitor with 2 2 F ceramic capacitor Vo 2 6V Output Current Io max 800mA High Precision Output Vo 1 0 Low Dropout Voltage 0 18V typ Io 500mA ON OFF Control NJM2846 Internal Short Circu...

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Page 100: ...apacitor 74 FR Input selector gain control Rch no inverted output 25 R2IN Input selector Rch input 2 75 FR Input selector gain control Rch inverted output 26 DCCAP_RS Switching noise rejection capacit...

Page 101: ...N DESCRIPTION TO 92 SOT 89 SOT 23 5 Pin No Symbol 1 OUT 2 VDD 3 GND 4 NC 5 NC Pin No Symbol 1 OUT 2 VDD 3 GND Pin No Symbol 1 OUT 2 VDD 3 GND 1 2 3 mark side 1 2 3 mark side 1 2 3 mark side 5 4 harman...

Page 102: ...e pin connections for the SiI9135 receiver in the 144 pin TQFP package Packaging and pin assignments are identical for the SiI9135A device Figure 2 Pin Diagram Individual pin functions are described b...

Page 103: ...Output Voltage 13 R1IN First Receiver Input Voltage 14 T1OUT First Transmitter Output Voltage 15 GND Ground 16 VCC Supply Voltage ABSOLUTE MAXIMUM RATINGS Note 1 Symbol Parameter Value Unit VCC Suppl...

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Page 108: ...DIAGRAM 13 9 7 5 3 20k 20k 20k 20k 16 10 14 2 1 15 11 8 12 6 4 6dB Amp 75 Driver S3 S2 S4 S1 20k 20k 20k S5 S6 S7 Vin1 Vin2 Vin3 Vin4 Vin5 SW3 SW4 SW5 SW1 SW2 V GND V Vout3 Vout2 Vout1 6dB Amp 6dB Am...

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Page 117: ...AVR255 WIRING sch 1 Wed Mar 12 14 10 41 2008 harman kardon AVR 260 230 Service Manual Page 117 of 131...

Page 118: ...N64 SR CN63 FL CN65 SBL CN62 FR CN67 SBR NO 1 2 3 Surround Left Surround Right 4 5 Channel Front Left Front Right Center Adjust for Adjustment 25 92mV 5 CN65 CN64 25 92mV 5 25 92mV 5 25 92mV 5 25 92mV...

Page 119: ...CUP12053X_FRONT sch 1 Wed Oct 22 21 35 45 2008 harman kardon AVR 260 230 Service Manual Page 119 of 131...

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Page 123: ...080116 AVR255 VIDEO sch 1 Fri Feb 08 15 00 38 2008 harman kardon AVR 260 230 Service Manual Page 123 of 131...

Page 124: ...080116 AVR255 VIDEO sch 2 Fri Feb 08 15 01 01 2008 harman kardon AVR 260 230 Service Manual Page 124 of 131...

Page 125: ...CUP12029Y_INPUT sch 1 Wed Oct 22 21 02 49 2008 harman kardon AVR 260 230 Service Manual Page 125 of 131...

Page 126: ...CUP12029Y_INPUT sch 2 Wed Oct 22 21 03 08 2008 harman kardon AVR 260 230 Service Manual Page 126 of 131...

Page 127: ...CUP12029Y_INPUT sch 3 Wed Oct 22 21 03 10 2008 harman kardon AVR 260 230 Service Manual Page 127 of 131...

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