Harman Kardon HD 980/230 Page 47 Service Manual Download

Page: 47 / 47

harman/kardon

Service Bulletin

HD 980/HD 990

May 2012

Harman International

8500 Balboa Blvd., Northridge, CA 91329, USA

Service bulletin #

HK2012-002

To:

All Harman Kardon Service Centers

Models:

HD 980/990

Subject:

Rattle noise

In the event you receive a unit with the complaint “

Periodic mechanical noise from the CD player

”.

Perform the following repair: Add damping pads to prevent rattling.

Rattling noise is related to the spinning disc not being completely balanced or centric

Parts: Pads – Part number: EDV3485ORATTLE (5 sets of 4 pads).

Procedure:

Please mount 2x2 damping-pads as shown in the pictures.

Note: There should be no marks in the surface or stickers on the disc, causing imbalance when the disc is spinning.

Even original discs may not be fully centric.

Model

Serial number Status

Action

PN used

HD 980/990

All

Rattle noise

Add damping pads

EDV3485ORATTLE

Summary of Contents for HD 980/230

Page 1: ...2012 8500 Balboa Boulevard Northridge California 91329 SEMICONDUCTOR PINOUTS 16 PCB DRAWINGS 30 BLOCK DIAGRAM 35 VERSION HISTORY 36 SCHEMATIC DIAGRAMS 37 SERVICE BULLETIN RATTLE NOISE 47 BASIC SPECIFICATIONS 2 TROUBLESHOOTING GUIDE 3 PACKAGE LIST AND PARTS 4 EXPLODED VIEW 5 PARTS LIST 6 CONTENTS ...

Page 2: ...00 240 V 50 60 Hz Power Consumption 20 Watts On 2 Watts Standby Dimensions Height 63mm Width 440mm Depth 332mm Weight 3 8 kg Depth measurement includes knobs buttons and connection jacks Height measurement includes feet and chassis All features and specifications are subject to change without notice Harman Kardon is a registered trademark of Harman International Industries Incorporated Technical S...

Page 3: ...ive outlet Turn on Power Switch Install fresh batteries observing polarity indications Remove obstructions from the front panel sensor or connect a remote sensor to the Remote In jack on the rear panel Reload disc with label side facing up Make certain connections are secure and made to the correct e g CD input Select CD source on receiver or preamp Try another disc Isolate the unit from vibration...

Page 4: ...harman kardon HD 980 230 Service Manual Page 4 of 46 ...

Page 5: ...harman kardon HD 980 230 Service Manual Page 5 of 46 ...

Page 6: ...ener ф3 5 40 01 47 CNT LJX7E768 Connect cable 2 54 3Y 3Y 220mm Be different side Connect Key board and SMPS board 01 47 CNT ACX E036 Connect cable Power cord with 300mm fixture EU version Connect SMPS board and Rear panel 01 47 CNT LJX3E037 Connect cable 2 0 6Y 6Y 130mm Be different side UL20080 28AWG Connect Loader and Main board 01 47 CNT LJX3E036 Connect cable 2 0 5Y 5Y 240mm Be same side LG UL...

Page 7: ...esistor chip 0805 560Ω 5 R33 R49 R50 01 57 R 3 E102J Resistor chip 0805 1KΩ 5 R12 R32 R112 R113 01 57 R 3 E152J Resistor chip 0805 1 5KΩ 5 R52 R41 01 57 R 3 E202J Resistor chip 0805 2KΩ 5 R21 R19 01 57 R 3 E222J Resistor chip 0805 2 2KΩ 5 R62 R56 R58 R88 01 57 R 3 E472J Resistor chip 0805 4 7KΩ 5 R17 R37 R42 R53 R115 R138 R145 01 57 R 3 E512J Resistor chip 0805 5 1KΩ 5 R65 01 57 R 3 E622F Resistor...

Page 8: ...0P NPO 5 50V C63 C62 01 54 CS 3E471N50V Capacitor multilayer ceramic chip 0805 470P NPO 5 50V C66 C65 01 54 CS 3E681N50V Capacitor multilayer ceramic chip 0805 680P NPO 5 50V C71 01 54 CS 3E102X50V Capacitor multilayer ceramic chip 0805 102 X7R 10 50V C23 C13 01 54 CS 3E332X50V Capacitor multilayer ceramic chip 0805 332 X7R 10 50V C16 C17 C24 01 54 CS 3E392X50V Capacitor multilayer ceramic chip 08...

Page 9: ... Inductor Weifengda WBR453232 220K R L3 01 13 L L D E081 Inductor WB1010 1 T1 DIP6 Coilcraft 01 13 L Z ESC100 Bead chip 1206 100Ω FB1 FB2 FB3 FB4 FB5 FB6 FB7 FB8 FB9 FB10 FB11 01 41 D PS ELL4148 Diode LL4148 SMD D1 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 DO 213AA 01 41 D PSE30BQ040 Diode 30BQ040 SMD D2 SMC Schottky diode 3A International Rectifier 01 41 D WS E6V2 Zener diode ZENER 6 2V 0 4W DZ1 0...

Page 10: ...arp Photoelectric Coupler PC817 DIP4 U23 01 44 IC S E1117H IC AAC LDO AZ1117H 5 0 SOT 223 U29 01 44 IC S E1117 IC AAC LDO AZ1117H ADJ SOT 223 U7 U9 01 44 ICSEA11173V3 IC AAC LDO AZ1117H 3 3 SOT 223 U4 01 44 IC S ELM393 IC ST Comparator LM393 SOP8 U11 01 44 IC D E7912 IC Fairchild Voltage Regulator L7912 TO 220 U10 01 44 IC D E7812 IC Fairchild Voltage Regulator L7812 TO 220 U8 01 46 IC NJM5534 IC ...

Page 11: ... ceramic chip 0805 225 Y5V 20 80 16V C401 01 34 CL DE47U16VB Capacitor AL electrolytic CD11X 47UF 16V 5 7 CE402 01 34 CLDE100U10VB Capacitor AL electrolytic CD11X 100UF 10V 5 7 CE401 01 41 D PS ELL4148 Diode LL4148 SMD D401 01 41 DFDE1L0392A2 LED color is orange white DIP 1L0392A2W32CM00 2 LED401 01 42 Q S E8050 Transistor KTC8050 SMD Q402 SOT 23 01 42 Q S EC8550 Transistor KTC8550 SMD Q401 SOT 23...

Page 12: ...RT1 4W 220Ω R13 R19 R20 01 57 R C ED681 FIXED CARBON FILM RT1 4W 680Ω R14 01 57 R C ED102 FIXED CARBON FILM RT1 4W 1KΩ R26 01 57 R C ED222 FIXED CARBON FILM RT1 4W 2 2KΩ R17 R18 R22 01 57 R C ED512 FIXED CARBON FILM RT1 4W 5 1KΩ R23 R24 R25 01 57 R C ED103 FIXED CARBON FILM RT1 4W 10KΩ R15 01 57 R C ED473 FIXED CARBON FILM RT1 4W 47KΩ R5 01 57 R C EF683 FIXED CARBON FILM RT1W 68KΩ 5 R2 01 57 R C E...

Page 13: ...88H 220UF 25V 8 12 EC9 EC10 EC14 EC15 CAPXON GF221M025F11 5A 01 34CLDEH470U16VD CAPACITOR AL ELE CTROLYTIC GF471M016F115A EC4 CAPXON GF471M016F11 5A 01 34CLDE1000U16VG CAPACITOR AL ELE CTROLYTIC CD288H 1000UF 16V 10 20 EC19 EC20 CAPXON GF102M015G16 0A 01 13 L L D E090 Pulse transformer Coilcraft L520 10UH L7 01 13 L L D E005 Bead leaded fixed LH0810 20UH L6 01 13 L L D E051 Bead leaded fixed LH060...

Page 14: ...iflaming 01 00 WJ QT E041 3pins grounding piece M4 G1 G2 G3 G4 01 37 PCB 1 E1254C 1254C SMPS board 1 layer HD980 Component List for Remote Control w Circuits Board 1782C P N Description Specification Location No Note 01 00 WJ TH E183 Anode Spring same as DVD25 01 00 WJ TH E184 Cathode Spring same as DVD25 01 00 WJ TH E185 Double role spring same as DVD25 01 00 SJ HD970E005 Remote Control Top Case ...

Page 15: ... PS ELL4148 Diode LL4148 DO213AA D1 D2 D3 D4 D5 D6 D7 D8 01 42 Q S E8050 Transistor CHIP KTC8050 SOT 23 Q1 01 41 D FD EHIR305 Transmitting diode HIR305CAP 2P In line Package LED 01 00 ZJ TXQ E009 Ceramic Resonator Z455E 2P In line Package X1 01 00 FZ ZZ E009 Jumper 5mm J1 J2 02 25 HD9701782C 1782C Remote control board same as HD950 harman kardon HD 980 230 Service Manual Page 15 of 46 ...

Page 16: ...ADSP BF532SBSTZ400 LQFP176 harman kardon HD 980 230 Service Manual Page 16 of 46 ...

Page 17: ... ADDR12 175 GND 16 RTXO 56 GND 96 BMODE0 136 ADDR11 176 GND 17 RTXI 57 VDDEXT 97 GND 137 ADDR10 18 VDDRTC 58 DT1SEC 98 DATA15 138 ADDR9 19 GND 59 DT1PRI 99 DATA14 139 ADDR8 20 VDDEXT 60 TFS1 100 DATA13 140 ADDR7 21 PPI_CLK 61 TSCLK1 101 DATA12 141 ADDR6 22 PPI0 62 DR1SEC 102 DATA11 142 ADDR5 23 PPI1 63 DR1PRI 103 DATA10 143 VDDINT 24 PPI2 64 RFS1 104 DATA9 144 GND 25 VDDINT 65 RSCLK1 105 DATA8 145...

Page 18: ...VT7208 LQFP 216 harman kardon HD 980 230 Service Manual Page 18 of 46 ...

Page 19: ...KH29LV040CQC 70G PLCC 32 A290011TL 70 PLCC 32 harman kardon HD 980 230 Service Manual Page 19 of 46 ...

Page 20: ...HY57V641620ETP 7 TSSOP 54 M11B416256A SOJ 40 harman kardon HD 980 230 Service Manual Page 20 of 46 ...

Page 21: ...BA5888FP HSOP 28 WM8740SEDS SSOP 28 harman kardon HD 980 230 Service Manual Page 21 of 46 ...

Page 22: ...SN74HCT245PWR TSSOP 20 74HCT14D SOIC14 harman kardon HD 980 230 Service Manual Page 22 of 46 ...

Page 23: ...NJM5534M DMP8 LM393 SOP8 harman kardon HD 980 230 Service Manual Page 23 of 46 ...

Page 24: ...AZ1117 ADJ 3 3V 5V SOT 223 LM9022 SOP8 harman kardon HD 980 230 Service Manual Page 24 of 46 ...

Page 25: ...EM78P156ELM G SOIC18 AAT3522 SOT 23 harman kardon HD 980 230 Service Manual Page 25 of 46 ...

Page 26: ...L7805 L7812 TO 220 L7912 TO 220 harman kardon HD 980 230 Service Manual Page 26 of 46 ...

Page 27: ...BA33BCO TO 220 LM317T TO 220 harman kardon HD 980 230 Service Manual Page 27 of 46 ...

Page 28: ...KA5M02659R DIP8 PC817 DIP4 harman kardon HD 980 230 Service Manual Page 28 of 46 ...

Page 29: ...AZ431AZ ATRE1 TO 92 LC75711NE QFP64E harman kardon HD 980 230 Service Manual Page 29 of 46 ...

Page 30: ...harman kardon HD 980 230 Service Manual Page 30 of 46 ...

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Page 33: ...harman kardon HD 980 230 Service Manual Page 33 of 46 ...

Page 34: ...harman kardon HD 980 230 Service Manual Page 34 of 46 ...

Page 35: ...1 100u 25V EC10 220u 25V L5 20uH L4 20uH A 14 5V 230mA A 14 5V 50mA C11 104 25V AGND AGND 14 5V 50mA 14 5V 230mA D 5V D 5V DGND MGND DGND D12 21DQ10 EC14 220u 25V EC15 220u 25V L6 20uH EC16 220u 10V A 5V 200mA 1A Max C12 104 25V ADJ 1 Vout 2 Vin 3 IC5 LM317 7 5V 200mA R13 220R R14 680R SC1 MCR100 6 R15 10K R16 100R Q2 9014 D14 1N4148 EC17 47u 25V DGND DGND L7 10uH EC20 1000u 16V D15 31DQ06 EC19 10...

Page 36: ... A 1 19 VFD_STB DATA SDA CLOCK SCL IR 3 Change Q3 Q4 Q5 Q6 into TO 92 Footprint 4 Add TR1 5 Change R56 R88 from 22K to 2 2K 6 Change JP5 REV 1 2 1 remove U15 U18 U19 U21 U22 U25 2 R98 R99 R100 R101 R102 R128 R133 R136 R144 R132 R135 R143 R146 R126 R106 R127 R131 R134 3 remove C95 C99 C100 C101 4 connect MCLK_8740 to the oscillator at R129 5 delete Isolation Transformer 6 remove RJ45 connector 7 Re...

Page 37: ... U26 NJM5534M 3 2 6 7 5 4 8 1 R167 2K7 CE42 100uF 10V 1 2 R175 2K7 MQ31 BSS123 1 2 3 C113 22pF Q16 2SC2406 3 2 1 B C E Q30 2SA1035 2 3 1 R177 22K B C E Q24 2SA1035 2 3 1 R168 330R JP5 AV2 8 4 1G 2 1 3 2 1 3 CE41 100uF 10V 1 2 C123 NA C121 NA R170 100R C120 NA U28 NJM5534M 3 2 6 7 5 4 8 1 C111 100nF R173 330R R184 47K CE39 100uF 10V 1 2 CE49 47uF 25V 1 2 B C E Q27 2SA1035 2 3 1 R159 2K7 C114 680pF ...

Page 38: ...36 47uF 25V 1 2 C91 100nF U31B 74HCT14D 4 3 R140 10K CE37 47uF 25V 1 2 R125 100R U31C 74HCT14D 5 6 L3 22uH R137 270R JP4 SCJ35PP00XS0B00 1 2 3 6 4 5 Y1 22 5792MHz 3 3V 1 4 5 8 NC GND OUT VCC U31D 74HCT14D 8 9 R145 4K7 R129 33R U23 PC817 2 1 4 3 T1 WB1010 1 1 6 3 4 U31E 74HCT14D 10 11 R124 10K C92 100nF B C E Q11 2SA1035 2 3 1 R123 100R TP26 R141 4M7 U31F 74HCT14D 13 12 14 7 R142 390R GND VCC IN SP...

Page 39: ...FS1 DR0PRI DR1PRI DR1SEC DR0SEC TSCLK0 TSCLK1 TFS0 TFS1 DT0PRI DT1PRI DT1SEC DT0SEC MOSI MISO SCK RX TX C144 100nF TP22 C145 100nF R120 10K R107 47R U30 HY57V641620ETP 7 23 24 25 26 29 30 31 32 33 34 22 35 20 21 38 37 19 18 17 16 15 39 36 40 54 41 28 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 1 14 27 3 9 43 49 6 12 46 52 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 AP A11 BA0 A13 BA1 A12 CLK CKE CS RAS CAS W...

Page 40: ... R92 10K R89 15K CE29 47uF 50V 1 2 R95 100R CE26 47uF 50V 1 2 R86 10K R91 15K CE23 47uF 50V 1 2 CE24 47uF 50V 1 2 R93 100R CE31 47uF 50V 1 2 R90 15K R80 0R 1 3 5 7 9 11 13 14 12 10 8 6 4 2 CN6 CON14_1 25MM_DIP_2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 D13 LL4148 1 2 CE25 47uF 50V 1 2 D12 LL4148 1 2 CE28 47uF 50V 1 2 D7 LL4148 1 2 R94 100R DZ1 ZENER 6 2V 0 4W 1 2 R88 2 2K ...

Page 41: ...D_DVD B VR_CD E VR_CD C VR_DVD TR F F D A CD_DVD VR_DVD RF GIO6 LDOCD LDODVD MDI F E A D RF C B TR TR F F VRA VRA A5V A5V A5V A5V RF01 Q10 2SD1664 1 3 2 R76 100K CN7 CON2_2 0MM_DIP 2 1 G S D MQ9 2SK3018 1 2 3 TP18 R75 10K R72 10K R77 10K R78 100K G S D MQ7 2SK3018 1 2 3 R79 0R C77 100nF TP15 TP17 CN5 CON24_0 5MM 10 9 8 7 6 5 4 3 2 1 11 13 12 15 14 16 20 19 18 17 24 23 22 21 25 26 TP16 R73 100K R74...

Page 42: ... 100pF C60 100nF R62 2K2 C59 100nF U12 BA5888FP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 29 30 VINFC CFCERR1 CFCERR2 VINSL VINSL VOSL VNFFC VCC PVCC1 PGND VOSL VOSL VOFC VOFC STBY BIAS VINTK CTKERR1 CTKERR2 VINLD PREGND PVCC2 VNFTK PGND VOLD VOLD VOTK VOTK GND GND R53 4K7 R61 47K R51 1M Q5 8050 1 3 2 C68 47nF B C E Q3 8550 2 1 3 R67 1R TOSO1 R65 5K1 U11A LM393 3 2...

Page 43: ...GND GND GND GND GND GND GND GND GND GND GND GND GND GND VROUT VROUT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDEXT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT VDDRTC CE4 100uF 10V 1 2 CE12 220uF 10V 1 2 C53 100nF VIA4 VIA_PAD4 0 1 2 3 4 5 6 7 8 9 C126 100nF TP3 TP13 TP8 C51 100nF C127 100nF C38 100nF C128 100nF R31 NA R33 560R C50 100n...

Page 44: ...8 109 110 111 135 84 36 156 155 154 153 152 151 117 150 123 149 125 148 147 145 119 144 143 142 140 139 138 128 133 132 130 131 129 127 126 137 141 124 146 122 120 118 116 115 114 136 121 134 113 157 158 159 160 161 162 163 164 165 166 167 170 173 172 171 174 175 177 176 178 168 169 182 183 181 184 185 187 186 188 189 190 191 192 193 195 194 196 197 198 199 207 200 201 204 206 205 1 2 3 4 37 5 6 7...

Page 45: ...ND 5VON CE402 100uF 10V 1 2 C402 22pF CN403 CON6_1 25MM_DIP_B 1 2 3 4 5 6 R401 15K K405 Prev 1 3 2 4 K403 Pause 1 3 2 4 C406 100nF R411 4 7K R408 4 7K K402 Play 1 3 2 4 K406 Next 1 3 2 4 C401 2 2uF Y401 4 000MHZ 1 2 3 IR G VCC IR401 HS0038B 1 2 3 K407 Display 1 3 2 4 LED401 HFT503CPB0φ3 1 2 3 C403 22pF R412 300R CN404 CON3_2 54MM_DIP 1 2 3 1 2 3 C405 100nF R410 4 7K R402 4 7K K401 Standby 1 3 2 4 ...

Page 46: ...en Close 1 3 2 4 C415 47nF CN402 CON6_1 25MM_DIP_B 1 2 3 4 5 6 R415 10K LC75711NE U402 LC75711NE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 AM13 AM14 AM15 AM16 AM17 AM18 AM19 AM20 AM21 AM22 AM23 AM24 AM25 AM26...

Page 47: ...the following repair Add damping pads to prevent rattling Rattling noise is related to the spinning disc not being completely balanced or centric Parts Pads Part number EDV3485ORATTLE 5 sets of 4 pads Procedure Please mount 2x2 damping pads as shown in the pictures Note There should be no marks in the surface or stickers on the disc causing imbalance when the disc is spinning Even original discs m...

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