Harman Kardon AVR 171/230 Service Manual
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Harman Kardon AVR 171/230 Service Manual

7.2 channel 100 watt per channel a/v receiver
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Table of Contents

Harman Kardon
AVR 171/230
7.2 CHANNEL 100 Watt per channel A/V RECEIVER
Released EU2013
CONTENTS
3
EXPLODED VIEW AND PARTS
5
7
9
SEMICONDUCTOR PINOUTS
10
PCB DRAWINGS
11
12
13
Harman Consumer Group, Inc.
8500 Balboa Boulevard
Northridge, California 91329
Service Manual
14
15
49
50
149
159
161
162
Rev .1, 03/2016

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Summary of Contents for Harman Kardon AVR 171/230

  • Page 1: Table Of Contents

    Harman Kardon Service Manual AVR 171/230 7.2 CHANNEL 100 Watt per channel A/V RECEIVER CONTENTS FRONT PANEL CONTROLS EXPLODED VIEW AND PARTS REAR PANEL CONNECTORS PARTS LIST REMOTE CONTROL FUNCTIONS BIAS ADJUSTMENT PROCESSOR RESET SEMICONDUCTOR PINOUTS TROUBLESHOOTING PCB DRAWINGS SPECIFICATIONS...
  • Page 2 Harman Kardon AVR 171 Service Manual AVR 1710, AVR 171, AVR 171/230C AVR 1610, AVR 161, AVR 161/230C Audio/video receiver Owner’s Manual ® Page 2 of 174...

  • Page 3: Avr

    Harman Kardon AVR 171 Service Manual Front-Panel Controls Front-Panel Controls tuning Mode button (AVr 1710/AVr 1610)/ channel Volume Adjust button button rdS button (AVr 171/ AVr 161) power power Front-panel Volume Indicator button Sensor display knob headphone Jack/ left/right up/down buttons/...
  • Page 4 Harman Kardon AVR 171 Service Manual Front-Panel Controls Front-Panel Controls, continued Front-panel display: Various messages appear on this two-line display in response to commands and changes in the incoming signal. In normal operation, the current source name appears on the upper line, while the active surround mode is displayed on the Power indicator/Power button: the AVr has three different power modes: lower line.

  • Page 5: Rear Panel Connectors

    Harman Kardon AVR 171 Service Manual Rear-Panel Connectors Rear-Panel Connectors AVR 1710/AVR 171 digital Audio connectors Fan Vents radio Antenna network hdMI output hdMI/Mhl Input hdMI Input power cord connectors connector connectors connector connectors (AVr 1710) Subwoofer Speaker Analog Video...
  • Page 6 Harman Kardon AVR 171 Service Manual Rear-Panel Connectors Rear-Panel Connectors, continued HDMI Input connectors: An hdMI connection transmits digital audio and video signals ® between devices. If your source devices have hdMI connectors, using them will provide the best possible video and audio performance quality. Since the hdMI cable carries...

  • Page 7: Remote Control Functions

    Harman Kardon AVR 171 Service Manual System Remote Control Functions System Remote Control Functions Ir transmitter zone 2 button power off button (AVr 1710/AVr 171 only) Mute button power on button Source Selector buttons AVr button Surround Modes button oSd/Menu button...
  • Page 8 Harman Kardon AVR 171 Service Manual System Remote Control Functions System Remote Control Functions, continued Clear button: press this button to clear a radio station frequency you have started to enter. In addition to controlling the AVr, the AVr remote is capable of controlling eight other Test Tone button: press this button to activate test noise that will circulate through each devices, including an ipod/iphone device connected to the AVr’s front-panel uSb port.

  • Page 9: Processor Reset

    Software Update: If a software upgrade is released for your AVr, installation instructions will be available in the product Support section of the web site or from harman kardon customer service. At that time, you may use this submenu to install the upgrade software.

  • Page 10: Troubleshooting

    Harman Kardon AVR 171 Service Manual Troubleshooting Troubleshooting Symptom Cause Solution unit does not function • N o AC power • E nsure that the power cord is plugged into a live AC power outlet • C heck if the AC outlet is switch-controlled Front-panel display lights, but there’s no sound or picture • I ntermittent input connection • S ecure all input and speaker connections • M ute is on...

  • Page 11: Specifications

    Harman Kardon AVR 171 Service Manual Specifications Specifications AM Tuner Section Audio Section Frequency range: 520 – 1710khz (AVr 1710/AVr 1610) 522 – 1620khz (AVr 170/AVr 160) Stereo power: AVr 1710/AVr 171: 100w per channel, Signal-to-noise ratio: 38db two channels driven @ 6/8 ohms, 1khz, usable sensitivity (loop): 500µV...

  • Page 12: Package Drawing

    Harman Kardon AVR 171 Service Manual AVR171/230 2. Package Drawing 1. Instruction manual ass'y - Accessories(CQXAVR171/230) MANUAL ASS'Y FM 1 POLE ANT(UL) POLY BAG AM LOOP ANTENNA ASS'Y BATTERY ASS'Y REMOCON MICROPHONE ASS'Y CORD , POWER(EUR) SHEET,QUICK START GUIDE SNOW PAD (L)

  • Page 13: Disassembly

    Harman Kardon AVR 171 Service Manual DISASSEMBLY AVR171/230 1. Removing the Top Cabinet 3. Removing the Rear Panel Remove the Screws Remove the Screws 23 24 4. Removing the Main PCB Remove the Screws 2. Removing the Front Panel Remove the Screws...
  • Page 14 Harman Kardon AVR 171 Service Manual AVR171/230 EXPLODED VIEW 40-5 42-4 42-3 42-2 40-2 PARTS NO. REMARK NO DESCRIPTION Q,ty KNOB,VOLUME CBN1A269B65 40-1 INDICATOR,VOLUME CGL1A300 BADGE, HARMAN/KARDON CGB1A255Z 40-4 WINDOW,FIP CGU2A410A25J BADGE,AVR171 CGB1A261Z FILTER,FIP CMZ1A145 42-1 JACK,COVER CGR1A555B63 KNOB,STANDBY CBT2A1064...

  • Page 15: Parts List

    Harman Kardon AVR 171 Service Manual AVR 171/230 SPARE PARTS LIST Level Ref# Component Description Drawing No CBN1A269B65 KNOB , VOLUME CGL1A300 INDICATOR , VOLUME CGR1A555B63 COVER , JACK AVR1510 CGWAVR171/230 FRONT PANEL ASS'Y ...3 CBT2A1064 KNOB , STANDBY ...3...
  • Page 16 Harman Kardon AVR 171 Service Manual ...3 COP12502B AVR1710 FRONT PCB ASS'Y Level Ref# Component Description Drawing No ..6 D362 CVD1SS355T DIODE , CHIP , SWITCHING 1SS355(T/B) ..6 D363 CVD1SS355T DIODE , CHIP , SWITCHING 1SS355(T/B) ..6 D643 CVD1SS355T DIODE , CHIP , SWITCHING 1SS355(T/B) ..6 D644...
  • Page 17 Harman Kardon AVR 171 Service Manual ...3 COP12502B AVR1710 FRONT PCB ASS'Y Level Ref# Component Description Drawing No ..6 R425 CRJ10DJ101T RES, CHIP(1608/5%/100ohm) 00200-0100 ..6 R426 CRJ10DJ101T RES, CHIP(1608/5%/100ohm) 00200-0100 ..6 R431 CRJ10DJ100T RES, CHIP(1608/5%/10ohm) 1608 SIZE ..6 R432 CRJ10DJ100T...
  • Page 18 Harman Kardon AVR 171 Service Manual ...3 COP12502B AVR1710 FRONT PCB ASS'Y Level Ref# Component Description Drawing No ..5 C721 CCEA1HKS2R2TC CAP, ELECT(50V/2.2uF)-S ..5 C731 CCEA1AH471TC CAP, ELECT(10V/470uF) ..5 C811 CCEA1HH100TC CAP, ELECT(50V/10uF) ..5 C823 CCEA1HH100TC CAP, ELECT(50V/10uF) ..5 C901...
  • Page 19 Harman Kardon AVR 171 Service Manual ...3 COP12510B AVR1710 BT PCB ASS'Y Level Ref# Component Description Drawing No ..7 C1136 CCUC0J106KC CAP, CHIP(2012, 6.3V/10uF, X7R) LAO-63V103MS56PW# ..7 D1100 CVD1SS355T DIODE , CHIP , SWITCHING 1SS355(T/B) ..7 D1101 CVD1SS355T DIODE , CHIP , SWITCHING 1SS355(T/B) ..7 IC1101...
  • Page 20 Harman Kardon AVR 171 Service Manual ...3 COP12510B AVR1710 BT PCB ASS'Y Level Ref# Component Description Drawing No ...3 CMD1A809 BRACKET , HDMI ...3 CMD1A815 COVER , SCREW ...3 CMD2A506 BRACKET , FAN COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) ...3...
  • Page 21 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 C1136 CCUS0J475KC CAP, CHIP(1608, 6.3V/4.7uF, MURATA GRM18) GRM188R60J475KE19D ..7 C1137 CCUI1C104KC CAP, CHIP(1005, 16V/0.1uF) ..7 C1138 CCUI1C104KC CAP, CHIP(1005, 16V/0.1uF) ..7 C1139...
  • Page 22 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 C1420 CCUS1H104KC CAP, CHIP(1608, 50V/0.1uF) ..7 C1423 CCUS1H104KC CAP, CHIP(1608, 50V/0.1uF) ..7 C1424 CCUC1A226KC CAP, CHIP(2012, 10V/22uF) ..7 C1425 CCUS1H104KC CAP, CHIP(1608, 50V/0.1uF)
  • Page 23 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 C1619 CCUS1H822KC CAP, CHIP(1608, 50V/8200pF) ..7 C1621 CCUS1H103KC CAP, CHIP(1608, 50V/0.01uF) 1608 SIZE ..7 C1623 CCUS1H103KC CAP, CHIP(1608, 50V/0.01uF) 1608 SIZE ..7 C1625...
  • Page 24 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 RN1002 CRJ104DJ220T RES, CHIP(1608/5%/22ohm*4) 22X4/2012 ..7 RN1104 CRJ064IJ103T RES, CHIP(1005/5%/10Kohm*4) ..7 RN1105 CRJ064IJ103T RES, CHIP(1005/5%/10Kohm*4) ..7 RN1106 CRJ064IJ103T RES, CHIP(1005/5%/10Kohm*4) ..7 RN1107...
  • Page 25 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1319 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R1322 CRJ10DF4702T RES, CHIP(1608/1%/47Kohm) ..7 R1352 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R1353 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R1356...
  • Page 26 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1607 CRJ10DJ472T RES, CHIP(1608/5%/4.7Kohm) 00200-0087 ..7 R1609 CRJ10DJ104T RES, CHIP(1608/5%/100Kohm) 00200-0097 ..7 R1610 CRJ10DJ332T RES, CHIP(1608/5%/3.3Kohm) 00200-0105 ..7 R1612 CRJ10DJ682T RES, CHIP(1608/5%/6.8Kohm)
  • Page 27 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1728 CRJ06IJ103T RES, CHIP(1005/5%/10Kohm) RM04JC10K ..7 R1729 CRJ06IJ103T RES, CHIP(1005/5%/10Kohm) RM04JC10K ..7 R1730 CRJ06IJ103T RES, CHIP(1005/5%/10Kohm) RM04JC10K ..7 R1731 CRJ06IJ103T...
  • Page 28 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 C1306 CCUS1H103KC CAP, CHIP(1608, 50V/0.01uF) 1608 SIZE ..7 C1307 CCEC1CMVG101T CAP,ALUMINUM ELECTROLYTIC CAPACITORS(16V/100uF) ..7 C1309 CCEC1CMVG101T CAP,ALUMINUM ELECTROLYTIC CAPACITORS(16V/100uF) ..7 C1311 CCEC0JMVG221T CAP,ALUMINUM ELECTROLYTIC (6.3V/220uF)
  • Page 29 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 C1616 CCUS1H391JA CAP, CHIP(1608, 50V/390pF) ..7 C1617 CCUS1H272KC CAP, CHIP(1608, 50V/2700pF) ..7 C1618 CCUS1H272KC CAP, CHIP(1608, 50V/2700pF) ..7 C1620 CCEC1CMVG100T CAP,ALUMINUM ELECTROLYTIC (16V/10uF) ..7 C1622...
  • Page 30 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 JK1002 CJJ9H008Y JACK, HDMI(TYPE-A, SMT-19P) ..7 JK1003 CJJ9H008Y JACK, HDMI(TYPE-A, SMT-19P) ..7 JK1004 CJJ9H008Y JACK, HDMI(TYPE-A, SMT-19P) ..7 JK1005 CJJ9H008Y JACK, HDMI(TYPE-A, SMT-19P) ..7 JK1006...
  • Page 31 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1012 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R1013 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R1015 CRJ10DJ100T RES, CHIP(1608/5%/10ohm) 1608 SIZE ..7 R1017...
  • Page 32 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1237 CRJ06IJ103T RES, CHIP(1005/5%/10Kohm) RM04JC10K ..7 R1238 CRJ06IJ103T RES, CHIP(1005/5%/10Kohm) RM04JC10K ..7 R1250 CRJ10DF1002T RES, CHIP(1608/1%/10Kohm) 10K /1/10W/F ..7 R1309...
  • Page 33 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1471 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R1472 CRJ10DJ392T RES, CHIP(1608/5%/3.9Kohm) ..7 R1474 CRJ10DJ560T RES, CHIP(1608/5%/56ohm) 00200-0226 ..7 R1475 CRJ10DJ820T RES, CHIP(1608/5%/82ohm) 1608 SIZE ..7 R1476...
  • Page 34 Harman Kardon AVR 171 Service Manual ...3 COP12505C AVR171/230 DIGITAL PCB ASS'Y (EUR) Level Ref# Component Description Drawing No ..7 R1672 CRJ10DJ682T RES, CHIP(1608/5%/6.8Kohm) 1608 SIZE ..7 R1680 CRJ10DJ152T RES, CHIP(1608/5%/1.5Kohm) 00200-0119 ..7 R1681 CRJ10DJ332T RES, CHIP(1608/5%/3.3Kohm) 00200-0105 ..7 R1691...
  • Page 35 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y ...3 COP12507B Level Ref# Component Description Drawing No ..6 R954 CRJ10DJ223T RES, CHIP(1608/5%/22Kohm) 00200-0093 ..6 R964 CRJ10DJ223T RES, CHIP(1608/5%/22Kohm) 00200-0093 ..6 R965 CRJ10DJ223T RES, CHIP(1608/5%/22Kohm) 00200-0093 ..5 C501 CCEA2AH100T CAP, ELECT(100V/10uF) ..5...
  • Page 36 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y ...3 COP12507B Level Ref# Component Description Drawing No ..5 C854 CCEA1HH220T CAP, ELECT(50V/22uF) 00107-1033 ..5 C855 CCEA1HH220T CAP, ELECT(50V/22uF) 00107-1033 ..5 C856 CCEA1HH220T CAP, ELECT(50V/22uF) 00107-1033 ..5 C857 CCEA1HH220T CAP, ELECT(50V/22uF) 00107-1033 ..5...
  • Page 37 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y ...3 COP12507B Level Ref# Component Description Drawing No ..5 Q564 CVTKSC1845FTA NPN, TO-92, LOW NOISE, HFE:300-600, FAILCHILD KSC1845FTA ..5 Q565 CVTKSC1845FTA NPN, TO-92, LOW NOISE, HFE:300-600, FAILCHILD KSC1845FTA ..5 Q601...
  • Page 38 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y ...3 COP12507B Level Ref# Component Description Drawing No ..5 R561 CRD20TJ222T RES, CARBON(1/5W,2.2Kohm,J) ..5 R562 CRD20TJ222T RES, CARBON(1/5W,2.2Kohm,J) ..5 R563 CRD20TJ222T RES, CARBON(1/5W,2.2Kohm,J) ..5 R564 CRD20TJ222T RES, CARBON(1/5W,2.2Kohm,J) ..5 R565 CRD20TJ222T RES, CARBON(1/5W,2.2Kohm,J)
  • Page 39 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y COP12507B Level Ref# Component Description Drawing No ..5 R671 CRD20TJ472T RES, CARBON(1/5W,4.7Kohm,J) ..5 R672 CRD20TJ472T RES, CARBON(1/5W,4.7Kohm,J) ..5 R673 CRD20TJ472T RES, CARBON(1/5W,4.7Kohm,J) ..5 R674 CRD20TJ472T RES, CARBON(1/5W,4.7Kohm,J) ..5 R675 CRD20TJ472T RES, CARBON(1/5W,4.7Kohm,J)
  • Page 40 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y COP12507B Level Ref# Component Description Drawing No ..5 R809 CRD25TJ182T RES, CARBON(1/4W,1.8Kohm,J) ..5 R812 CRD25TJ470T RES, CARBON(1/4W,47ohm,J) ..5 R813 CRD25TJ470T RES, CARBON(1/4W,47ohm,J) ..5 R814 CRD25TJ470T RES, CARBON(1/4W,47ohm,J) ..5 R815 CRD25TJ470T RES, CARBON(1/4W,47ohm,J) ..5...
  • Page 41 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y COP12507B Level Ref# Component Description Drawing No ..5 R921 CRG1SANJ220RT RES, M-OXIDE FILM(1W/22ohm) ..5 R922 CRG1SANJ100RT RES, M-OXIDE FILM(1W/10ohm) ..5 R923 CRG1SANJ1R0RT RES, M-OXIDE FILM(1W/1ohm) ..5 R924 CRD20TJ473T RES, CARBON(1/5W,47Kohm,J) ..5...
  • Page 42 Harman Kardon AVR 171 Service Manual AVR171/1710 MAIN PCB ASS'Y COP12507B Level Ref# Component Description Drawing No ..4 CN53 CJP27GI281Z PIN HEADER (27P,1.25mm,STRAIGHT,B-TO-B) ..4 CN61 CJP02GA01ZY WAFER/STRAIGHT/2.5mm/2P YMW025-02R ..4 CN62 CJP02GA01ZY WAFER/STRAIGHT/2.5mm/2P YMW025-02R ..4 CN63 CJP02GA01ZY WAFER/STRAIGHT/2.5mm/2P YMW025-02R ..4 CN64 CJP02GA01ZY WAFER/STRAIGHT/2.5mm/2P...
  • Page 43 Harman Kardon AVR 171 Service Manual AVR171/230 AUDIO I/O PCB ASS'Y COP12508C Level Ref# Component Description Drawing No ..7 C354 CCUS1H104KC CAP, CHIP(1608, 50V/0.1uF) ..7 C371 CCUS1H104KC CAP, CHIP(1608, 50V/0.1uF) ..7 C372 CCUS1H104KC CAP, CHIP(1608, 50V/0.1uF) ..7 C401 CCUS1H151JA CAP, CHIP(1608, 50V/150pF) ..7 C402...
  • Page 44 Harman Kardon AVR 171 Service Manual AVR171/230 AUDIO I/O PCB ASS'Y COP12508C Level Ref# Component Description Drawing No ..7 R516 CRJ10DJ392T RES, CHIP(1608/5%/3.9Kohm) ..7 R517 CRJ10DJ0R0T RES, CHIP(1608/5%/0ohm) 00200-0090 ..7 R521 CRJ10DJ473T RES, CHIP(1608/5%/47Kohm) 00200-0185 ..7 R522 CRJ10DJ561T RES, CHIP(1608/5%/560ohm) 00200-0225 ..7 R523...
  • Page 45 Harman Kardon AVR 171 Service Manual COP12509C AVR171/230 SMPS PCB ASS'Y Level Ref# Component Description Drawing No ..6 C962 CCUC1H103KC CAP, CHIP(2012, 50V/0.01uF) ..6 C963 CCUC1H104KC CAP, CHIP(2012, 50V/0.1uF) ..6 C964 CCUC1H103KC CAP, CHIP(2012, 50V/0.01uF) ..6 C967 CCUC1H104KC CAP, CHIP(2012, 50V/0.1uF) ..6 C968...
  • Page 46 Harman Kardon AVR 171 Service Manual COP12509C AVR171/230 SMPS PCB ASS'Y Level Ref# Component Description Drawing No ..6 R936 CRJ18AJ102T RES, CHIP(2012/5%/1Kohm) 0805 5% ..6 R937 CRJ18AJ102T RES, CHIP(2012/5%/1Kohm) 0805 5% ..6 R938 CRJ18AJ561T RES, CHIP(2012/5%/560ohm) 0805 5% ..6 R939...
  • Page 47 Harman Kardon AVR 171 Service Manual COP12509C AVR171/230 SMPS PCB ASS'Y Level Ref# Component Description Drawing No ..5 D943 HVDUF4004T DIODE , SCHOTTKY UF4004 ..5 ET91 CJT1A026 PLATE , EARTH(TRONIC ELECTRONICS) ..5 ET92 CJT1A026 PLATE , EARTH(TRONIC ELECTRONICS) ..5 ET93...
  • Page 48 Harman Kardon AVR 171 Service Manual COP12509C AVR171/230 SMPS PCB ASS'Y Level Ref# Component Description Drawing No ..4 PC96 CVIEL817B I.C , PHOTO COUPLER EL817B ..4 PC97 CVIEL817B I.C , PHOTO COUPLER EL817B ..4 PC98 CVIEL817B I.C , PHOTO COUPLER EL817B ..4...

  • Page 49: Bias Adjustment

    Harman Kardon AVR 171 Service Manual AMPLIFIER SECTION BIAS ADJUSTMENT Measurement condition .No input signal or volume position is minium. .Do not adjust at FM/AM Standard value .Ideal current = 48mA (±7%) .Ideal DC Voltage = 22.5mA (±7%) DC VOLTMETER ; Connect to...
  • Page 50 Harman Kardon AVR 171 Service Manual ISAHAYA ELECTRONICS CORPORATION Page 50 of 174...
  • Page 51 Harman Kardon AVR 171 Service Manual SPECIFICATION OF MMBT5551 HOMI HOMI(HK) COMPANY LTD. Specifications for Approval of 15 Page 51 of 174...
  • Page 52 Harman Kardon AVR 171 Service Manual SPECIFICATION OF MMBT5401 HOMI HOMI(HK) COMPANY LTD. Specifications for Approval of 15 Page 52 of 174...
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  • Page 56 Harman Kardon AVR 171 Service Manual SEMICONDUCTOR KTC3423 TECHNICAL DATA TRIPLE DIFFUSED NPN TRANSISTOR AUDIO FREQUENCY AMPLIFIER APPLICATION. FEATURES High Breakdown Voltage : V =150V(Min.). Low Output Capacitance : C =5.0pF(Max.). High Transition Frequency : f =120MHz(Typ.). Complementary to KTA1360.
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  • Page 61 Harman Kardon AVR 171 Service Manual MX25L8006E MX25L1606E PIN CONFIGURATIONS 16-PIN SOP (300mil) for MX25L1606E only 8-PIN SOP (200mil, 150mil) HOLD# SCLK SI/SIO0 SO/SIO1 HOLD# SCLK SI/SIO0 SO/SIO1 8-PIN PDIP (300mil) 8-LAND WSON (6x5mm), USON (4x4mm) SO/SIO1 HOLD# HOLD# SO/SIO1...
  • Page 62 Harman Kardon AVR 171 Service Manual Page 62 of 174...

  • Page 63: Block Diagrams

    Harman Kardon AVR 171 Service Manual ML61 ML61 Series Positive Voltage Detector Application Features Memory Battery Back-up Circuits CMOS Low Power Consumption : Typical 1.0uA at Microprocessor Reset Circuitry Vin=2.0V Power Failure Detection Selectable Detect V oltage : 1.1V to 6.0V in 0.1V increments Power-on Reset Circuit Highly Accurate : Detect V oltage 1.1V to 1.9V + 3%...
  • Page 64 Harman Kardon AVR 171 Service Manual ML61 Pin Configuration SOT-89 Pin Number Pin Name Description VOUT Supply Voltage Output Supply Voltage Input Ground Page 64 of 174...
  • Page 65 Harman Kardon AVR 171 Service Manual Page 65 of 174...
  • Page 66 Harman Kardon AVR 171 Service Manual M24C64-W M24C64-R M24C64-F M24C32-W M24C32-R M24C32-F 64 Kbit and 32 Kbit Serial I²C bus EEPROM Feature summary Two-Wire I C serial interface Supports 400kHz Protocol Single supply voltage: – 2.5 to 5.5V for M24Cxx-W –...
  • Page 67 Harman Kardon AVR 171 Service Manual Summary description M24Cxx-W, M24Cxx-R, M24Cxx-F Summary description These I C-compatible electrically erasable programmable memory (EEPROM) devices are organized as 8192 × 8 bits (M24C64-x) and 4096 × 8 bits (M24C32-x). Figure 1. Logic diagram...
  • Page 68 Harman Kardon AVR 171 Service Manual M24Cxx-W, M24Cxx-R, M24Cxx-F Summary description Figure 2. DIP, SO, TSSOP and UFDFPN connections M24C64-x M24C32-x V CC V SS AI01845d 1. See Package mechanical section for package dimensions, and how to identify pin-1. 7/34...
  • Page 69 Harman Kardon AVR 171 Service Manual Signal description M24Cxx-W, M24Cxx-R, M24Cxx-F Signal description 2.0.1 Serial Clock (SCL) This input signal is used to strobe all data in and out of the device. In applications where this signal is used by slave devices to synchronize the bus to a slower clock, the bus master...
  • Page 70 Harman Kardon AVR 171 Service Manual M24Cxx-W, M24Cxx-R, M24Cxx-F Signal description Supply voltage (V 2.3.1 Operating supply voltage V Prior to selecting the memory and issuing instructions to it, a valid and stable V voltage within the specified [V (min), V...
  • Page 71 Harman Kardon AVR 171 Service Manual Signal description M24Cxx-W, M24Cxx-R, M24Cxx-F Figure 5. C bus protocol START STOP Input Change Condition Condition START Condition STOP Condition AI00792B Table 2. Device select code Device Type Identifier Chip Enable Address Device Select Code 1.
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  • Page 74 Harman Kardon AVR 171 Service Manual LM7900 Imagis Co., Ltd. 1. Overview Description LM7900 series of fixed output negative voltage regulators are intended as complement to LM7800 series devices. These negative regulators are available in the same even-voltage options as the LM7800 devices Features •...
  • Page 75 Harman Kardon AVR 171 Service Manual LM7800 Imagis Co., Ltd. 1. Overview Description The voltage regulators are designed as fixed-voltage regulator for a wide variety of applications Including local,on-card regulation. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents Features •...
  • Page 76 Harman Kardon AVR 171 Service Manual Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support Datasheet Chapter 2 Pin Configuration Package Pin-out Diagram and Signal Table VDD2A TXD1 SMSC LED2/nINTSEL TXD0 LAN8720/ LED1/REGOFF TXEN LAN8720i 24 PIN QFN XTAL2...
  • Page 77 Harman Kardon AVR 171 Service Manual Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support Datasheet Table 2.1 LAN8720/LAN8720i 24-PIN QFN Pinout PIN NO. PIN NAME PIN NO. PIN NAME VDD2A LED2/nINTSEL nINT/REFCLKO LED1/REGOFF nRST XTAL2 TXEN XTAL1/CLKIN TXD0...
  • Page 78 Harman Kardon AVR 171 Service Manual Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support Datasheet Chapter 3 Pin Description This chapter describes the signals on each pin. When a lower case “n” is used at the beginning of the signal name, it indicates that the signal is active low.
  • Page 79 Harman Kardon AVR 171 Service Manual High-Speed USB 2.0 (480Mbps) Multiplexer ISL54220 Features • High-Speed (480Mbps) and Full-Speed (12Mbps) The Intersil ISL54220 is a single supply dual 2:1 Signaling Capability per USB 2.0 multiplexer that can operate from a single 2.7V to 5.5V supply.
  • Page 80 Harman Kardon AVR 171 Service Manual ISL54220 Pin Configurations ISL54220 ISL54220 (10 LD 3.0X3.0 TDFN) (10 LD MSOP) TOP VIEW TOP VIEW LOGIC LOGIC CONTROL CONTROL HSD1+ HSD1+ HSD2+ HSD1- HSD2+ HSD1- HSD2- HSD2- ISL54220 (10 LD 1.8X1.4 µTQFN) TOP VIEW...
  • Page 81 Harman Kardon AVR 171 Service Manual H27U1G8F2B Series 1 Gbit (128 M x 8 bit) NAND Flash IO7 - IO0 Data Input / Outputs Command latch enable Address latch enable IO0~IO7 Chip Enable Read Enable Write Enable Write Protect Ready / Busy...
  • Page 82 Harman Kardon AVR 171 Service Manual H27U1G8F2B Series 1 Gbit (128 M x 8 bit) NAND Flash 1.2 PIN DESCRIPTION Pin Name Description DATA INPUTS/OUTPUTS The IO pins allow to input command, address and data and to output data during read / program IO0 ~ IO7 operations.
  • Page 83 Harman Kardon AVR 171 Service Manual ESMT/EMP EML3418 1.3MHz 2A, Synchronous Step-Down Regulator General Description Features EML3418 is designed with high efficiency step Achieve 95% efficiency down DC/DC converter for portable devices Input Voltage : 2.5V to 5.5V applications. It features with extreme low...
  • Page 84 Harman Kardon AVR 171 Service Manual ESMT/EMP EML3418 Connection Diagram Order information TDFN-8 Package EML3418-00FF08NRR Adj Operation FF08 TDFN-8 Package RoHS & Halogen Free Rating: -40 to 85°C Package in Tape & Reel EML3418-00SE08GRR/NRR SOP-8FD Package Adj Operation SE08 SOP-8FD package RoHS (Pb Free) Rating: -40 to 85°C...
  • Page 85 Harman Kardon AVR 171 Service Manual ESMT/EMP EML3418 Package Configuration SOP-8 Adjustable Pin Functions Pin # Pin Name Function Feedback Pin. Receives the feedback voltage from an external (Adjustable) resistive divider across the output. Output Voltage Pin. An internal resistive divider divides the output (Fixed voltage down for comparison to the internal reference voltage.
  • Page 86 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2 Pin Description 2.1 Pin Assignment Figure 3 below shows the DM860A package and the signal names. Note that some pins have multiple functions; please see pin description tables for details.
  • Page 87 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.2 Functional Diagram Please see Figure 2 for block diagram. 2.3 AV-Port 0 Name Type Description AV0DATA[3:0] M4, N1, N2, Audio/video data. Several formats are supported, as described...
  • Page 88 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.5 AV-Port 3 Name Type Description AV3DATA[1:0] R5, T4 Audio data. Several formats are supported, as described in chapter 11 AV3CLK Data clock. Depending on the AV-Port 3 configuration this clock...
  • Page 89 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.9 Serial Peripheral Interface (SPI) Name Type Description SPIDIN SPI data receive SPIDOUT SPI data transmit SPICLK SPI clock SPINCS0 Multi-master mode: chip-select input (used to detect bus conflict)
  • Page 90 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.10 External Memory Interface Name Pin(s) Type Description D[15:0] T18, R18, P17, Data bus for external memory and peripheral access P18, N15, N16, N17, N18, M15,...
  • Page 91 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.11 NAND-Flash Interface Name Pin(s) Type Description FD[7:0] T17, T16, T15, Bi-directional data bus R17, R16, R15, P16, P15 FALE Address latch enable; pull-up/down defines boot mode FCLE Command latch enable;...
  • Page 92 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.13 USB 2.0 OTG Name Type Description USBD+ Positive data line that is connected to the serial USB cable USBD– Negative data line that is connected to the serial USB cable...
  • Page 93 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.16 LCD Interface Name Type TFT Mode LCD STN LCD STN LCD STN LCD STN monochr. monochr. color color (double) (bias) LCDD[17] RED5 LCDD[16] RED4 LCDD[15]...
  • Page 94 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.17 SSM Interface Name Pin(s) Type Description SSMD[7:0] D12, C12, B12, Data lines A12, D11, C11, B11, A11 SSMCLK Clock output SSMCMD Command output SSMCP Card power input (high = off)
  • Page 95 Harman Kardon AVR 171 Service Manual Data Sheet: DM Series DM860A Networked Media Processor 2.20 JTAG Interface Name Type Description JTAG mode select JTAG clock JTAG serial data input JTAG serial data output 2.21 Power Supply Pins Name Description VDD33 A6, E8, E9, E12, E13, F5, I/O power supply (+3.3 V)
  • Page 96 Harman Kardon AVR 171 Service Manual DB1514A 1.5A, Low Dropout Regulator with Power Good DESCRIPTION FEATURES The DB1514A is a very low dropout voltage linear Input Voltage Range: 2.5V to 6.0V regulator which can operate from the input Low Quiescent Current: Typ. 300uA @ voltages as low as 2.5V and is capable of...
  • Page 97 Harman Kardon AVR 171 Service Manual DB1514A PIN DESCRIPTION PIN NO SYMBOL DESCRIPTION 8-TDFN 8-SOP-EP Open Drain Power-Good (PG) Output. Enable Input. Input Supply Voltage Pin. Output pin Feedback Pin. Connect to output through a voltage-divider to set the output. Recommended that the tolerance of feedback resistors is below 1%.
  • Page 98 Harman Kardon AVR 171 Service Manual DB1510B 1A, 0.8V Dropout LDO Regulator DESCRIPTION FEATURES DB1510B low-dropout linear regulator Input Voltage Range: 2.2V to 6.0V operates from input voltages as low as 2.2V and Quiescent Current: Typ. 400uA are able to deliver up to 1A of continuous output Current limit : Min.
  • Page 99 Harman Kardon AVR 171 Service Manual DB1510B PIN DESCRIPTION PIN NO SYMBOL DESCRIPTION TO-252 (I) TO-252 (II) 8-TDFN SOT-223 (I) SOT-223 (II) Input Voltage 2, TAB Ground 2, TAB 5, 6 Output Voltage 2, 4, 7, 8 No Connection PIN CONFIGURATION...
  • Page 100 Harman Kardon AVR 171 Service Manual DB1230 3A, 700KHz, Synchronous Step-down Converter DESCRIPTION FEATURES The DB1230 is a high frequency synchronous 4.5V to 16V operating input range. rectified step-down regulator which integrates an High-side 110 mΩ, low-side 85 mΩ 110mΩ high-side power MOSFET and an 85mΩ...
  • Page 101 Harman Kardon AVR 171 Service Manual DB1230 PIN DESCRIPTION PIN NO. SYMBOL DESCRIPTION Enable pin. For automatic start-up, please leave it open and in case of on/off control, there should be pull-down resistor.(10K~100Kohm) Feedback pin. External resistors are connected between OUT and GND to set the regulated output voltage based on 0.8V reference.
  • Page 102 Harman Kardon AVR 171 Service Manual DB1230 PIN DESCRIPTION PIN NO. SYMBOL DESCRIPTION No Connection pin. Feedback pin. External resistors are connected between OUT and GND to set the regulated output voltage based on 0.8V reference. Internal regulated output. A decoupling capacitor should be close to this pin as possible External soft-start program pin.
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  • Page 110 Harman Kardon AVR 171 Service Manual ® Product Specification BM840 Stereo Solution Module Features: Qualified Bluetooth Spec 4.0 Compliant Class 2 type Output Power Support A2DP 1.2,AVRCP V1.4,HSP 1.2 and 8640A04 HFP 1.6 Profiles April 2012 Secure simple pairing, CSR's proximity pairing and CSR's proximity connection HFP v1.6 includes wideband speech and mSBC...
  • Page 111 Harman Kardon AVR 171 Service Manual ® Product Specification Pin Configurations PIN NO. NAME TYPE FUNCTION RE-MARK Ground Ground AIO0 Bi-directional Analogue programmable input / output line PIO12 Bi-directional Programmable Input/Output Line Alternative function: ■ QSPI_FLASH_CS#: serial quad I/O flash chip select ■...
  • Page 112 Harman Kardon AVR 171 Service Manual ® Product Specification Typically connected to VBUS (USB supply) as Section 12 shows. CHG_EXT External battery charger control. External battery charger transistor base control when using external charger boost. Otherwise leave unconnected. VBAT_SENSE Battery charger sense input.
  • Page 113 Harman Kardon AVR 171 Service Manual ® Product Specification Recommended Layout patterns: Spec-BM840-V1.1 Page 5 of 7 www.sunitec.com.tw Page 113 of 174...
  • Page 114 Harman Kardon AVR 171 Service Manual BD3812F Audio ICs 2 channel Volume IC BD3812F BD3812F is a sound processor IC that has features of volume, and gain amplifier required for AV receiver and mini-component stereo. Up to 4 chips can be used with common bus line by chip select pin.
  • Page 115 Harman Kardon AVR 171 Service Manual BD3812F Audio ICs Electrical Characteristics (Unless otherwise noted, Ta=25°C, V =7V, V =-7V, f=1kHz, V =1Vrms, RL=10kΩ, Rg=600Ω, Master volume=0dB, Output gain=0dB) Parameter Symbol Min. Typ. Max. Unit Conditions 7pin − Circuit current No signal 5pin −2...
  • Page 116 Harman Kardon AVR 171 Service Manual Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only.
  • Page 117 Harman Kardon AVR 171 Service Manual Data Sheet 600mA LOW DROPOUT LINEAR REGULATOR 600mA LOW DROPOUT LINEAR REGULATOR AP1117M AP2317 LOW DROPOUT LINEAR REGULATOR AZ1117C General Description Features The AZ1117C is a low dropout three-terminal regula- · Current Limit: 1.0A (Typ.) tor.
  • Page 118 Harman Kardon AVR 171 Service Manual Data Sheet 600mA LOW DROPOUT LINEAR REGULATOR 600mA LOW DROPOUT LINEAR REGULATOR AP1117M AP2317 LOW DROPOUT LINEAR REGULATOR AZ1117C Pin Configuration D Package (TO-252-2 (2)) (TO-252-2 (1)) INPUT INPUT OUTPUT OUTPUT ADJ/GND ADJ/GND (TO-252-2 (3))
  • Page 119 Harman Kardon AVR 171 Service Manual 2N7002K SEMICONDUCTOR N Channel MOSFET TECHNICAL DATA ESD Protected 2000V INTERFACE AND SWITCHING APPLICATION. FEATURES ESD Protected 2000V. MILLIMETERS High density cell design for low R DS(ON) 2.93 0.20 Voltage controlled small signal switch.
  • Page 120 Harman Kardon AVR 171 Service Manual W9825G6JH 3. AVAILABLE PART NUMBER PART NUMBER SPEED GRADE SELF REFRESH CURRENT (MAX) OPERATING TEMPERATURE W9825G6JH-5 200MHz/CL3 0°C ~ 70°C 166MHz/CL3 or 0°C ~ 70°C W9825G6JH-6 133MHz/CL2 W9825G6JH-6I 166MHz/CL3 -40°C ~ 85°C W9825G6JH-6A 166MHz/CL3 -40°C ~ 85°C...
  • Page 121 Harman Kardon AVR 171 Service Manual W9825G6JH 5. PIN DESCRIPTION PIN NUMBER PIN NAME FUNCTION DESCRIPTION 2326, 22, Multiplexed pins for row and column address. Address A0A12 2936 Row address: A0A12. Column address: A0A8. Select bank to activate during row address latch time, or...
  • Page 122 Harman Kardon AVR 171 Service Manual DATA SHEET MOS FIELD EFFECT TRANSISTOR µ PA672T N-CHANNEL MOS FET ARRAY FOR SWITCHING The µ PA672T is a super-mini-mold device provided PACKAGE DIMENSIONS (in millimeters) with two MOS FET elements. It achieves high-density +0.1...
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  • Page 130 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Pinouts and pin description Figure 9. STM32F20x LQFP64 pinout 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 17 18 19 20 21 22 23 24...
  • Page 131 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Figure 11. STM32F20x LQFP100 pinout 1. RFU means “reserved for future use”. 34/147 Doc ID 15818 Rev 5 Page 131 of 174...
  • Page 132 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Figure 12. STM32F20x LQFP144 pinout 1. RFU means “reserved for future use”. Doc ID 15818 Rev 5 35/147 Page 132 of 174...
  • Page 133 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Figure 13. STM32F20x LQFP176 pinout 1. Package not in production and available for development only. 2. RFU means “reserved for future use”. 36/147 Doc ID 15818 Rev 5...
  • Page 134 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Figure 14. STM32F21xxx UFBGA176 ballout PG14 PG13 PC12 PA15 PA14 PA13 PG15 PG12 PG11 PG10 PC11 PC10 PA12 VDD_3 VBAT VDD_11 VDD_10 VDD_15 PA11 PC13- PI8- BOOT0 VSS_11...
  • Page 135 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Table 5. STM32F20x pin and ball definitions Pins Main Other Pin name function Alternate functions functions (after reset) TRACECLK/ FSMC_A23 / I/O FT ETH_MII_TXD3 I/O FT TRACED0/FSMC_A19 TRACED1/FSMC_A20 /...
  • Page 136 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) 22 28 PF10 I/O FT PF10 FSMC_INTR ADC3_IN8 E9 12 23 29 G1...
  • Page 137 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) USART2_RX/TIM5_CH4 / TIM9_CH2 / TIM2_CH4 / 17 G7 26 37 47 R2...
  • Page 138 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) 51 61 M8 SS_6 SS_6 52 62 N8 DD_6...
  • Page 139 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) I2C3_SMBA / TIM12_CH2/ 86 M13 I/O FT DCMI_D0 TIM5_CH1_ETR /...
  • Page 140 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) 61 85 104 M14 PD14 I/O FT PD14 FSMC_D0/TIM4_CH3...
  • Page 141 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) USART1_RTS / CAN1_TX/ 45 C1 71 104 123 B15...
  • Page 142 Harman Kardon AVR 171 Service Manual STM32F205xx, STM32F207xx Pinouts and pin description Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) TIM3_ETR/UART5_RX 54 C7 83 116 144 D12 I/O FT...
  • Page 143 Harman Kardon AVR 171 Service Manual Pinouts and pin description STM32F205xx, STM32F207xx Table 5. STM32F20x pin and ball definitions (continued) Pins Main Other Pin name function Alternate functions functions (after reset) I2C1_SMBA/ CAN2_RX / OTG_HS_ULPI_D7 / 57 A5 91 135 163 A6...
  • Page 144 Harman Kardon AVR 171 Service Manual SiI9573 and SiI9575 Port Processor Advance Data Sheet Silicon Image, Inc. Pin Diagram Pin diagram is subject to change. Figure 2 shows the pin assignments of the SiI957n port processor. The Target Pin Descriptions section describing the pin functions begins on page 16.
  • Page 145 Harman Kardon AVR 171 Service Manual PCM5100, PCM5101, PCM5102 SLAS764 – MAY 2011 www.ti.com DEVICE INFORMATION TERMINAL FUNCTIONS, PCM510x PCM510X (top view) Table 2. TERMINAL FUNCTIONS, PCM510x TERMINAL DESCRIPTION NAME CPVDD Charge pump power supply, 3.3V CAPP Charge pump flying capacitor terminal for positive rail...
  • Page 146 Harman Kardon AVR 171 Service Manual NJU72340A I I I I PIN FUNCTION SYMBOL FUNCTION SYMBOL FUNCTION LOUT Lch output R4IN “Input selector” Rch input 4 ROUT Rch output L4IN “Input selector” Lch input 4 COUT Cch output R5IN “Input selector” Rch input 5...
  • Page 147 Harman Kardon AVR 171 Service Manual tenatative NJM8080 DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE NJM8080 is the dual operational amplifier, specially designed for improving the tone control, which is most suitable for the audio application. Featuring noiseless, higher gain bandwidth, high output current and...
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  • Page 157 Harman Kardon AVR 171 Service Manual AVR171/1710 AUDIO I/O PCB Page 157 of 174...
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  • Page 159 Harman Kardon AVR 171 Service Manual AVR171 Block Diagram AVR171 Block Diagram HDMI/MHL 1 HDMI O t 1 HDMI Out 1 SII9573 SII9573 HDMI 2/3/4/5/6 HDMI Out 2 HDMI HDMI Repeater Repeater BT Module BT Module BT  BM840 BM840 AZ4580 AZ4580 BlueTooth...
  • Page 160 Harman Kardon AVR 171 Service Manual AVR171 Block Diagram AVR171 Block Diagram To HDMI / BCO/ BT  SPDIF & Analog Audio I2S I/F By  Upgrade SPI & GPIO UART & GPIO DAI 1 DA0 2 CS49834 CS49834 4 Line I2S GPIO DAI 2 DSP Controls Main MCU Main MCU IR In  X  1  STM32F205ZFT6 STM32F205ZFT6 Trigger out I2S Out GPIO GPIO Optical  In ...

  • Page 161: Wiring Diagram

    Harman Kardon AVR 171 Service Manual WIRING DIAGRAM AC IN POWER CORD TYPE DIGITAL B'D 230V : IEC Removable FAN(REAR) REAR PANEL WF1502 CN1603 WF1501 1.25mm pitch 1.0mm pitch 1.25mm pitch 3.96mm Pitch CN90 JACK B'D SMPS B'd WF31 1.25mm pitch...
  • Page 162 Harman Kardon AVR 171 Service Manual AVR1710 Main Schematic Diagram FAN_H DC_PROTECT SR-CH VCC1 VCC1 R634 R631 JK91 C-CH SIG00 SIG00 18(1/4W) 18(1/4W) OVER OVER CENT CENTER 2SD2390 C-CH_SPK SIG06 2SD2390 SIG06 Q660 Q657 R524 C574 R649 R521 C571 R646...

  • Page 163: Schematic Diagrams

    Harman Kardon AVR 171 Service Manual MHL PORT +5VH1 +3.3V_TX AVDD33 XTAL_VCC33 +1.3V_TX R1053 AVDD13 EN_RX1_PWR R1010 OPEN VOUT TDVDD13 APVCC13 L1003 L1004 Q1009 NC L1006 R1062 0_NC L1002 ST+5V_HDMI HCB1608KF-600T30 HCB1608KF-600T30 L1008 R1009 OPEN HCB1608KF-600T30 L1010 HCB1608KF-600T30 HCB1608KF-600T30 R1063...
  • Page 164 Harman Kardon AVR 171 Service Manual MP:open 10022H-07C R1101 open DGND DEBUG_RX DEBUG_RX RN1101 33X4 DEBUG_TX DEBUG_TX ETDO NET3.3V 3.3V ETDI ETCK ETMS CN1101 DM_D0 T1101 T1102 T1103 T1104 RN1115 DM_D1 DEBUG_TX 33X4 DM_D2 DEBUG_RX DM_D3 ETMS E_RXDMOEI DM_D4 E_TXDMIEO...
  • Page 165 Harman Kardon AVR 171 Service Manual USB Switch Part USB_ OE USB_SEL MCU_USB_DM BCO_3.3V MCU_USB_DP R1201 C1201 10V/22uF C1202 0.01uF IC1201 CVIISL54220IUZ-T USB_ETHERNET TO MCU USB_ OE USB_ OE USB_SEL USB_SEL USB_OC USB_OC DM860A DAC USB_VBUS USB_VBUS USB_DN MCU_USB_DM MCU_USB_DM...
  • Page 166 Harman Kardon AVR 171 Service Manual 2012.03.01 L1303 FROM SMPS R1305 R1301 CLZ9Z014Z R1306 L1304 R1307 R1302 CLZ9Z014Z R1308 +5V_DC/DC L1305 R1362 R1303 CLZ9Z014Z PW_GND AGND POWER_DOWN POWER_DOWN C1313 R1304 DC/DC (DSP +1.0V) AMP_VCC_ON AMP_VCC_CONT ST+5V 0.01uF FROM SMPS HDMI 5V Power...
  • Page 167 Harman Kardon AVR 171 Service Manual C1445 R1463 100P R1464 +3V3_DC 4.7K AGND R1466 2.7K AGND From Volume R1468 C1448 C1446 2.7K 10/16V R1467 R1469 AD_LIN 150P C1450 R1471 CODEC_MUTE AD_RIN R1440 10/16V DIR_RESET R1470 C1449 R1472 R1473 +5VD_DSP 2.7K...
  • Page 168 Harman Kardon AVR 171 Service Manual +3.3VC CUP12456Z HDMI CEC_PART +3.3VC RESET JTAG_TDO ST+5V +3.3VC JTAG_JTCLK JTAG_JTMS JTAG_JTDI IC1507 CVIDB1510BT3TR33 JTAG_TRST CRJ10DJ0R0T L1503 R1591 VIN OUT * MODEL CLZ9R005Z CHGND CHGND R1565 Option USA : R1561 SIL9575_CEC EUR : R1562...
  • Page 169 Harman Kardon AVR 171 Service Manual CUP12456Z POWER_FAIL R1612 +12V DC PROTECTOR Q1606 6.8K R1613 MMBT5551 3.3K R1614 C1605 Q1602 R940=1.5K R1610 D_FR- RT1P144 Operating: +5.0V~ , -5.0V~ 1.5K DAC-R DAC-R 390P C1606 R1611 3.3K R1615 R1618 D_FR+ 1.5K 10/16V...
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  • Page 172 Harman Kardon AVR 171 Service Manual Bluetooth_BM840 NC / OPTIONS T13 BT_LRCK T12 BT_DO T11 BT_BLCK +3.3V_BT +3.3V_BT T1 1.8V_SMPS R1118 C1104 CHGND CHGND +3.3V_BT +3.3V_BT CHGND +5V_BT +5V_BT BT_STATUS TO CODEC BT_STATUS_PAIR AGND BT_AUDIO_EN BT_R- CHIP ANT BT_R+ R1113 Origin:ACA-5036-A2-CC-S 2.4g antenna...
  • Page 173 Harman Kardon AVR 171 Service Manual AVR1X10/AVR1X1 SMPS SCHEMATIC DIAGRAM HS92 D942 R997 R999 R963 TF93 EER424220 HEAT SINK Division : C928, C936 Division : C937, C939 FCU20A40 J901 J902 (400V/20A) 1710, 171 : 63V 2200uF 1710, 171 : 63V 470uF...
  • Page 174 Harman Kardon AVR 171 Service Manual CONNECT TO DIGITAL B'D CN51 CJP40GA193ZY TUNER MODULE AGND EU : CNVMW104MV1R78 US : CNVMW004MV1R78S C355 TUN_L R351 R355 50V/10uF TUNER_MUTE1 AGND IISD AGND L-OUT C356 R352 R356 R-OUT 50V/10uF C354 +3V3 HPR-OUT R517 0.1uF/50V...

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