HarmanKardon-AVR141.230-avr-sm维修电路原理图.pdf

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1、 harman/kardon Service Manual AVR 139/230 AVR 141/230 AVR 142/230 5 x 40W 5.1 CHANNEL A/V RECEIVER CONTENTS ESD WARNING 2 BASIC SPECIFICATIONS 3 TROUBLESHOOTING GUIDE 4 PROCESSOR RESET 4 PACKAGE LISTS AND PARTS 5 DISASSEMBLY 8 EXPLODED VIEW AND PARTS 9 ELECTRICAL PARTS LIST 10 IC LIST 30 SEMICONDUCT

2、OR PINOUTS 31 PCB DRAWINGS 69 BLOCK DIAGRAM 74 WIRING DIAGRAM 75 AMP BIAS ADJUSTMENT 76 SCHEMATIC DIAGRAMS 77-83 Released EU2009 Harman Consumer Group, Inc. Rev 0, 04/2009 8500 Balboa Boulevard Northridge, California 91329 RadioFans.CN 收音机爱好者资料库 Eachprecautioninthismanualshouldbefollowedduringservi

3、cing. Components identified with the IEC symbolin the parts list are special significance to safety. When replacing a component identified with , use only the replacement parts designated, or parts with the same ratings or resistance, wattage, or voltage that are designated in the parts list in this

4、 manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before retuming the product to the customer. Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonl

5、y 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.

6、 Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed for potential

7、 shock reasons prior 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 solderi

8、ng iron to solder or unsolder ES devices. 4. Use only an anti-static solder removal device. Some solder removal devices not classified as anti-static can generate electrical charges sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical change suffici

9、ent to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.

10、) 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. Be sure no power is applied to the chassis or circuit, and observe all other safety precaution

11、s. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together or your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices. CAUTION : harman/kardon

12、AVR 139-141-142/230 Service Manual Page 2 of 83 RadioFans.CN 收音机爱好者资料库 2 23 ENGLISH Technical Specifications for AVR Surround Receiver TECHNICAl sPECIfICATIoNs foR AVR Audio Section stereo Mode Continuous Average Power (fTC) 40 Watts per channel, 20Hz20kHz, 0.07% THD, both channels driven into 8 oh

13、ms five-Channel surround Modes Power Per Individual Channel, all channels driven simultaneously front l 5,956,674; 5,974,380; 5,978,762; 6,487,535; 7,003,467 Amplifier is in protection mode Check speaker-wire connections for shorts at receiver light around Power switch1is reddue to possible shortand

14、 speaker ends 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 Incorrect configuration Check speaker mode Stereo or Mono program material With (ana

15、log or digital) Dolby surround modes, the surround decoder may not create rear-channel information from non-encoded programs Speakers not properly connected Check speaker-wire connections or use test tone to verify connections (see page 20) Unit does not respond to Weak batteries in remote Change re

16、mote batteries remote commands Wrong device selected Press the AVR selector ? Remote sensorEis obscured Make certain front-panel sensor is visible to remote or connect remote sensor Intermittent buzzing in tuner Local interference Move unit or antenna away from computers, fluorescent lights, motors

17、or other electrical appliances Letters flash in the Channel Indicator Digital audio feed paused Resume play for DVD Display ?and Digital Audio stops Check that Digital Signal is fed to the Digital Input selected 0052CSK - AVR138_DVD28 ENG_v2.qxp:AVR138_DVD28_ENG 25/07/08 11:47 Side 25 (Sort/Black pl

18、ade) harman/kardonAVR 139-141-142/230 Service Manual Page 4 of 83 RadioFans.CN 收音机爱好者资料库 harman/kardonAVR 139-141-142/230 Service Manual Page 5 of 83 RadioFans.CN 收音机爱好者资料库 harman/kardonAVR 139-141-142/230 Service Manual Page 6 of 83 RadioFans.CN 收音机爱好者资料库 harman/kardonAVR 139-141-142/230 Service

19、 Manual Page 7 of 83 RadioFans.CN 收音机爱好者资料库 harman/kardonAVR 139-141-142/230 Service Manual Page 8 of 83 RadioFans.CN 收音机爱好者资料库 harman/kardonAVR 139-141-142/230 Service Manual Page 9 of 83 RadioFans.CN 收音机爱好者资料库 COMPLETE ELECTRICAL PARTS LISTS FOR AVR 139 - AVR 141 - AVR 142 AVR 139 AND AVR 141 A

20、RE IN THE SYSTEMS 13926/13928 AND 14126/14128, WITH DVD 26 AND 28 AVR 142 IS SOLD AS A SEPARATE Parts for AVR 139 only Ref. #Part NumberDescriptionValue CPG1A880X BOX , OUT CARTON CPG1A876 BOX , PAD SYSTEM13828/230 CQXSYSTEM14126/230 INSTRUCTION MANUAL ASSY CJS4S004Z CORD , PIN(3P,W/R/Y) CJS8T001Z C

21、ABLE, HDMI(2M) CBADV-005-2 CGB1A213ZBADGE , AVR139 CPB1061W BAG , POLY(ENGLISH/FRANCH) FRANCE LANGUAGE ADDED CGUAVR139WINDOW ASSY FRONT PANEL ASSY Ref. #Part NumberDescriptionValue CGWAVR139/230FRONT PANEL ASSY BOTTOM CHASSIS ASSY Ref. #Part NumberDescriptionValue CKF9A337ZPANEL , REAR Parts for AVR

22、 141 only Ref. #Part NumberDescriptionValue CPG1A880W BOX , OUT CARTON CPG1A876 BOX , PAD SYSTEM13828/230 CQXSYSTEM14126/230 INSTRUCTION MANUAL ASSY CJS4S004Z CORD , PIN(3P,W/R/Y) CJS8T001Z CABLE, HDMI(2M) CBADV-005-2 CGB1A221ZBADGE , AVR141 CPB1061W BAG , POLY(ENGLISH/FRANCH) FRANCE LANGUAGE ADDED

23、CGUAVR141/230WINDOW ASSY FRONT PANEL ASSY Ref. #Part NumberDescriptionValue CGWAVR141/230FRONT PANEL ASSY BOTTOM CHASSIS ASSY Ref. #Part NumberDescriptionValue CKF9A337YPANEL , REAR Parts for AVR 142 only Ref. #Part NumberDescriptionValue CQX1A1441ZMANUAL , INSTRUCTION CPG1A890ZBOX , OUT CARTON CGUA

24、VR142/230WINDOW ASSY CGB1A222ZBADGE , AVR142 CGU2A399WWINDOW , FIP FRONT PANEL ASSY Ref. #Part NumberDescriptionValue CGWAVR142/230FRONT PANEL ASSY BOTTOM CHASSIS ASSY Ref. #Part NumberDescriptionValue CKF9A337XPANEL , REAR AVR 139 / 141 / 142 electrical parts list for all models Ref. #Part NumberDe

25、scriptionValue CGL1A222INDICATOR , VOLUMEAVR130/230/330 CGR1A331H63COVER , A AVR154 CGR1A332H63COVER , B AVR154 CGU2A399WWINDOW , FIP CGU1A318YORNAMENT , VOLUME AVR255 CGX1A338MBC63CAP , VOLUME CKC6B145S60CABINET , TOP AVR350 CMH1A214HOLDER , VOLUMEAVR130/230/330 CMZ2A090SHEET , VOLUME CQB1A549YLABE

26、L , ATTENTION DVD48 CQB1A622LABEL , SERIAL NO CTB3+8JFZRSCREW CTB4+6FFZRSCREW CHE154CLAMPER , ARM CPP1A081ZBAG,POLY SET CPS5A564PAD , SNOW L CPS5A565PAD , SNOW R CQB1A907ZLABEL , BAR CODE AVR154 CQB1A931YLABEL , COUNTRY AVR142/230 CQS1A001RIBON , BAR CODESONY(TR-4070) harman/kardonAVR 139-141-142/23

27、0 Service Manual Page 10 of 83 RadioFans.CN 收音机爱好者资料库 Ref. #Part NumberDescriptionValue CQXAVR142/230INSTRUCTION MANUAL ASSY CABR03P3PBBATTERY , AAA 3PCS IN PACK CARTAVR142/230REMOCON TRANSMITTER ASSY CPB1061WBAG , POLY(ENGLISH/FRANCH)FRANCE LANGUAGE ADDED CPL0905STAPLE CQE1A220ZSHEET , FRONT COVER

28、AVR130/230BK CQE1A411ZSHEET , BATTERY HARMAN CQX1A1441ZMANUAL , INSTRUCTION CSA1A018ZFM 1 POLE ANT CSA1A020ZANT , AM LOOP C4FC240CLTAPE , P.P(24mm*50mm) C4FC500CLTAPE , OPP FRONT PANEL ASSY Ref. #Part NumberDescriptionValue CBC1A158ZB41KNOB , MOMS AVR138/230 CBT1A1026MMZB41KNOB , POWER AVR138/230 CB

29、T1A1028YB41KNOB , FUNCTION AVR138/230 CGB1A158YBADGE , FRONT HARMAN/KARDON CGL1A258ZINDICATOR , POWER CGW4A427RHWH63PANEL , FRONT CHR301CLAMPER CMC1A366PLATE , SHIELD CMC2A302PLATE , SHIELD CMD2A443BRACKET , SIDE CMH1A299HOLDER , AUX CMH2A215HOLDER , LED AVR350 CMK2A010BRACKET , PCB CMZ1A088ZFILTER

30、, FIP AVR154 CMZ1A120SHEET , REFLECTION CTB3+16GFZRSCREW CTB3+8JFZRSCREW CN72CWC4C4A31B250B10CABLE , CARD (31P,1.25MM,250MM,B,10MM) FRONT PCB ASSY Ref. #Part NumberDescriptionValue COP12185BAVR139/230 FRONT PCB ASSY C278CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C406CCEA1HKS4R7TCAP , ELECT4.7UF 50V SMALL

31、SIZE C513CCEA1HKS4R7TCAP , ELECT4.7UF 50V SMALL SIZE C714CCBS1H680JTCAP , CERAMIC(68PF/50V)CH UP025SL680J-A-B Z C716CCEA1AH331TCAP , ELECT330UF 10V C719CCBS1H102KBTCAP , CERAMIC(1000PF/50V)CH UP025 B102K-A-B Z C720CCBS1H102KBTCAP , CERAMIC(1000PF/50V)CH UP025 B102K-A-B Z C721CCBS1H104ZFTCAP , CERAMI

32、C0.1UF 50V Z C722CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C723CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C724CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C725CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C726CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C727CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C728CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z

33、C729CCBS1H473ZFTCAP , CERAMIC(47000PF/50V)CH UP025 F473Z-A-B J C735CCEA1CKS100TCAP , ELECT10UF 16V C742CCBS1H223ZFTCAP , CERAMIC(22000PF/50V)CH UP025 F223Z-A-B J C793CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C794CCBS1C222MXTCAP , CERAMIC(2200PF/16V)CH EP025 B222M-A-B J C795CCBS1H102KBTCAP , CERAMIC(1000P

34、F/50V)CH UP025 B102K-A-B Z C796CCBS1H102KBTCAP , CERAMIC(1000PF/50V)CH UP025 B102K-A-B Z C805CCBS1H223ZFTCAP , CERAMIC(22000PF/50V)CH UP025 F223Z-A-B J C806CCBS1H223ZFTCAP , CERAMIC(22000PF/50V)CH UP025 F223Z-A-B J C807CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C808CCBS1H181KBTCAP , CERAMIC(180PF/50V)CH U

35、P025 B181K-A-B Z C809CCEA1AH471TCAP , ELECT470UF 10V C812CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C817CCBS1H100JCTCAP , CERAMIC(10PF/50V)CH UP025CH100J-A-B Z C843CCEA1HH100TCAP , ELECT10UF 50V C850HCQI1H102JZTCAP , MYLAR1000PF 50V J C851HCQI1H102JZTCAP , MYLAR1000PF 50V J C855CCBS1H101KBTCAP , CERAMIC(1

36、00PF/50V)CH UP025 B101K-A-B Z C856CCBS1H101KBTCAP , CERAMIC(100PF/50V)CH UP025 B101K-A-B Z C857CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C862CCBS1H101KBTCAP , CERAMIC(100PF/50V)CH UP025 B101K-A-B Z C863CCBS1H221KBTCAP , CERAMIC(220PF/50V)CH UP025 B221K-A-B Z C864CCBS1H221KBTCAP , CERAMIC(220PF/50V)CH UP0

37、25 B221K-A-B Z C866CCEA1HKS100TCAP , ELECT10UF 50V SMALL SIZE C867CCEA1HKS100TCAP , ELECT10UF 50V SMALL SIZE C868CCEA1CKS470TCAP , ELECT47UF 16V C869CCEA1CKS470TCAP , ELECT47UF 16V C870CCBS1H681KBTCAP , CERAMIC(680PF/50V)CH UP025 B681K-A-B Z C871CCBS1H681KBTCAP , CERAMIC(680PF/50V)CH UP025 B681K-A-B

38、 Z C872CCEA1CH331TCAP , ELECT330UF 16V C873CCEA1CH331TCAP , ELECT330UF 16V C882CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C889CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z harman/kardonAVR 139-141-142/230 Service Manual Page 11 of 83 RadioFans.CN 收音机爱好者资料库 FRONT PCB ASSY Ref. #Part NumberDescriptionValue C891CCBS

39、1H223ZFTCAP , CERAMIC(22000PF/50V)CH UP025 F223Z-A-B J C892CCBS1H223ZFTCAP , CERAMIC(22000PF/50V)CH UP025 F223Z-A-B J C893CCBS1H223ZFTCAP , CERAMIC(22000PF/50V)CH UP025 F223Z-A-B J C894CCEA1CKS100TCAP , ELECT10UF 16V C896CCBS1H104ZFTCAP , CERAMIC0.1UF 50V Z C897CCEA1AH471TCAP , ELECT470UF 10V C903CC

40、EA1HKS2R2TCAP , ELECT2.2UF 50V SMALL SIZE C905CCEA1HKS2R2TCAP , ELECT2.2UF 50V SMALL SIZE D774CVD1SS133MTDIODE1SS133 D775CVD1SS133MTDIODE1SS133 D786CVD1SS133MTDIODE1SS133 D787CVD1SS133MTDIODE1SS133 L702HLQ02C100KTCOIL , AXAIL Q701HVTKRC107MTT.RKRC107M Q722HVTKRA107MTT.RKRA107M Q724HVTKRC107MTT.RKRC1

41、07M Q725HVTKRC107MTT.RKRC107M Q734HVTKTC2874BTT.R , MUTEKTC2874B Q735HVTKTC2874BTT.R , MUTEKTC2874B Q736HVTKTC2874BTT.R , MUTEKTC2874B Q737HVTKTC2874BTT.R , MUTEKTC2874B Q738HVTKRC107MTT.RKRC107M Q739HVTKTA1271YTT.RKTA1271Y R582CRD20TJ221TRES , CARBON220 OHM 1/5W J R583CRD20TJ221TRES , CARBON220 OHM

42、 1/5W J R584CRD20TJ223TRES , CARBON22K OHM 1/5W J R585CRD20TJ223TRES , CARBON22K OHM 1/5W J R701CRD20TJ103TRES , CARBON10K OHM 1/5W J R702CRD20TJ102TRES , CARBON1K OHM 1/5W J R704CRD20TJ100TRES , CARBON10 OHM 1/5W J R705CRD20TJ820TRES , CARBON82 OHM 1/5W J R706CRD20TJ820TRES , CARBON82 OHM 1/5W J R7

43、08CRD20TJ820TRES , CARBON82 OHM 1/5W J R709CRD20TJ470TRES , CARBON47 OHM 1/5W J R710CRD20TJ470TRES , CARBON47 OHM 1/5W J R711CRD20TJ470TRES , CARBON47 OHM 1/5W J R718CRD20TJ222TRES , CARBON2.2K OHM 1/5W J R724CRD20TJ100TRES , CARBON10 OHM 1/5W J R725CRD20TJ100TRES , CARBON10 OHM 1/5W J R737CRD20TJ10

44、0TRES , CARBON10 OHM 1/5W J R753CRD20TF1001TRES , CARBON1K /1/5W /F R754CRD20TF1501TRES , CARBON1.5K /1/5W /F R755CRD20TF1801TRES , CARBON1.8K /1/5W /F R756CRD20TF2701TRES , CARBON2.7K /1/5W/F R757CRD20TF3301TRES , CARBON3.3K /1/5W/F R758CRD20TF5601TRES , CARBON(5.6K/F) R759CRD20TF1001TRES , CARBON1

45、K /1/5W /F R760CRD20TF1501TRES , CARBON1.5K /1/5W /F R761CRD20TF1801TRES , CARBON1.8K /1/5W /F R762CRD20TF2701TRES , CARBON2.7K /1/5W/F R763CRD20TF3301TRES , CARBON3.3K /1/5W/F R764CRD20TF5601TRES , CARBON(5.6K/F) R765CRD20TF7501TRES , CARBON (7.5K/F) R781CRD20TJ102TRES , CARBON1K OHM 1/5W J R783CRD

46、20TJ102TRES , CARBON1K OHM 1/5W J R784CRD20TJ102TRES , CARBON1K OHM 1/5W J R786CRD20TJ152TRES , CARBON1.5K OHM 1/5W J R787CRD20TJ101TRES , CARBON100 OHM 1/5W J R791CRD20TJ123TRES , CARBON12K OHM 1/5W J R805CRD20TJ104TRES , CARBON100K OHM 1/5W J R806CRD20TJ472TRES , CARBON4.7K OHM 1/5W J R824CRD20TJ2

47、21TRES , CARBON220 OHM 1/5W J R825CRD20TJ681TRES , CARBON680 OHM 1/5W J R828CRD20TJ221TRES , CARBON220 OHM 1/5W J R829CRD20TJ681TRES , CARBON680 OHM 1/5W J R864CRD20TJ272TRES , CARBON2.7K OHM 1/5W J R865CRD20TJ101TRES , CARBON100 OHM 1/5W J R866CRD20TJ272TRES , CARBON2.7K OHM 1/5W J R869CRD20TJ750TR

48、ES , CARBON75 OHM 1/5W J R871CRD20TJ223TRES , CARBON22K OHM 1/5W J R872CRD20TJ223TRES , CARBON22K OHM 1/5W J R873CRD20TJ221TRES , CARBON220 OHM 1/5W J R874CRD20TJ221TRES , CARBON220 OHM 1/5W J R875CRD20TJ103TRES , CARBON10K OHM 1/5W J R878CRD20TJ750TRES , CARBON75 OHM 1/5W J R892CRD20TJ222TRES , CARBON2.2K OHM 1/5W J R893CRD20TJ333TRES , CARBON33K OHM 1/5W J R895CRD20TJ102TRES , CARBON1K OHM 1/5W J R896CRD20TJ102TRES , CARBO