Page 1: Table Of Contents
AVR330 7 X 55W 7.1 CHANNEL A/V RECEIVER SERVICE MANUAL CONTENTS ESD WARNING……………………………….2 TECH TIP HKTT2003-01……………..…….22 LEAKAGE TESTING……………….…..…..3 UNIT EXPLODED VIEW…………………..23 BASIC SPECIFICATIONS…………………..4 BLOCK DIAGRAM……………….…………24 FRONT PANEL CONTROLS………..…..…..5 AMP BIAS ADJUSTMENT………………..25 REAR PANEL CONNECTIONS………….…7 PCB DRAWINGS……………….……..……27 REMOTE CONTROL FUNCTIONS……….10 ELECTRICAL PARTS LIST…….………….32...
Page 2: Esd Warning
AVR330 harman/kardon Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor "chip" components.
Page 3: Leakage Testing
AVR330 harman/kardon SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester...
Page 4: Basic Specifications
All features and specifications are subject to change without notice. Distortion (TIM) Unmeasurable Slew Rate 40V/µsec Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman International Industries, Incorporated. FM Tuner Section is a trademark of Harman International Industries, Incorporated (patent no. 5,386,478). Frequency Range 87.5–108.0MHz...
Page 5: Front Panel Controls
AVR330 harman/kardon FRONT-PANEL CONTROLS FRONT-PANEL CONTROLS ¯ ˜ Û Ú ¸ ˘ ˆ ı Ù DIGITAL LOGIC 7 VID 1 PRO LOGIC VID 2 3 STEREO VID 3 FMAM 5 CH. STEREO VID 4 TAPE SURR. OFF 68CH & Ô...
Page 6 AVR330 harman/kardon FRONT-PANEL CONTROLS ^ Input Source Selector: Press this button to Û Channel Adjust Selector: Press this button to options for the mode group selected. The specific modes will vary based on the number of speakers change the input by scrolling up or down through the begin the process of trimming the channel output lev- list of Input Indicators ı.
Page 7: Rear Panel Connections
IR sensor in the receiver to serve other remote con- analog audio output of a compact disc player or Connect the output of the sensor to this jack. trolled devices. Connect this jack to the “IR IN” jack on changer. Harman Kardon (or other compatible) equipment. REAR-PANEL CONNECTIONS...
Page 8 AVR330 harman/kardon REAR-PANEL CONNECTIONS REAR-PANEL CONNECTIONS ¶ Preamp Outputs: Connect these jacks to an Connect the black (–) terminal on the AVR to the Dolby Digital signal, DTS signal or a standard PCM digital black (–) terminal on your speaker. (See page 15 source.
Page 9 AVR330 harman/kardon REAR-PANEL CONNECTIONS REAR-PANEL CONNECTIONS Video 1 Audio/Video Inputs: Connect the com- posite video and L/R analog audio PLAY/OUT jacks of a VCR or other video source to these jacks. Video 1 Audio/Video Outputs: Connect the composite video and L/R analog audio REC/IN jacks of a VCR or other video recording device such as a DVD recorder or PVR to these jacks.
Page 10: Remote Control Functions
AVR330 harman/kardon MAIN REMOTE CONTROL FUNCTIONS a Power Off Button b IR Transmitter Window c Program/SPL Indicator d Power On Button e Input Selectors POWER f AVR Selector g AM/FM Tuner Select h Dim Button i Test Button TAPE j Sleep Button...
Page 11 Once this button is pressed, use the Harman Kardon CD or DVD players and cassette Buttons n to select the channel being adjusted, between the AM and FM bands.
Page 12: Main Remote Control Functions
AVR330 harman/kardon MAIN REMOTE CONTROL FUNCTIONS t Direct Button: Press this button when the tuner Stereo Mode Select Button: Press this button Delay/Prev Ch.: Press this button to begin is in use to start the sequence for direct entry of a sta- to select a stereo listening mode.
Page 13 AVR330 harman/kardon MAIN REMOTE CONTROL FUNCTIONS When you wish to use the 6-Channel/8-Channel Direct Input j in conjunction with a video source, you must first select the video source by pressing one of the Input Selectors e, then press this button to choose the device connected to the 6-Channel/8- Channel Direct Input j as the audio source.
Page 14: Troubleshooting Guide
• Amplifier is in protection mode • Contact your local Harman Kardon service center due to internal problems No sound from surround or • Incorrect surround mode • Select a mode other than Stereo center speakers •...
Page 15: Disassembly
AVR330 harman/kardon DISASSEMBLY 1) REMOVAL OF TOP COVER 3) PRINCIPAL PARTS LOACTION TUNER MODULE VIDEO PCB INPUT PCB TRANS FORMER 2) REMOVAL OF FRONT PANEL MAIN PCB FRONT PCB...
Page 16: Bulletin Hk2003-10
Models: AVR130, AVR230, AVR330, HK3380, HK3480 Subject: Volume Level Changes On early versions of the AVR130,AVR230,AVR330,HK3380,HK3480, when the volume control is turned, the volume level and display may be erratic, and not track accurately, or the level may progress in an unintended direction.
Page 17 AVR330 harman/kardon Serial Number Model STATUS ACTION 120V AN0006-01000 Change VR74 Volume control may not track accurately when AVR130 turned; erratic operation Rotary encoder AN0006-13800 AN0006-13801 AVR130 Modified By Factory NONE REQUIRED and above AN0007-01000 Change VR74 Volume control may not track accurately when AVR230 turned;...
Page 18: Tech Tip Hktt2004-03
AVR520 AVR225 AVR125 AVR525 Equipment needed: AVR130 AVR230 1 set of (RCA) Y adaptors. AVR330 AVR430 Function/signal generator. AVR630 Oscilloscope. Procedure: Do a factory reset of the receiver. (This will eliminate any common micro processor problems.) Reset List can be found in this service manual.
Page 19 AVR330 harman/kardon Isolating audio problems in an AVR receiver Using 6/8 Direct In At this point you will be able to check and assure all output levels are the same. 10) IF THE OUTPUT LEVELS ARE NOT THE SAME STOP! Go no further. At this point you will need to use the charts to see where you are losing your signal.
Page 20 AVR330 harman/kardon Isolating audio problems in an AVR receiver Using 6/8 Direct In AVR,210,310,510 1 15 3 19 17 7 13 27 25 21 20 25 26 10 12 9 24 22 22 23 5 21 19 19 20 8 10...
Page 21 AVR330 harman/kardon Isolating audio problems in an AVR receiver Using 6/8 Direct In AVR 525 21 22 21 23 7 28 7 29 27 25 26 11 11 26 24 22 23 13 13 8 10 1 13 15 15 23 21...
Page 22: Tech Tip Hktt2003-01
AVR330 harman/kardon TECH TIPS harman/kardon Troubleshooting tips and solutions to common service problems TIP# HKTT2003-01 Rev5 For models: AVR7000/7200/7300/8000 AVR10 AVR100/200/300/500 DPR1001 AVR110/210/310/510 DPR1005 AVR120/220/320/520 DPR2005 AVR125/225/325/525 HK3370/3470/3375/3475 AVR130/230/330/430/630 HK3250 AVR135/235/335/435/635 Subject: Backup Memory on AVR/DPR/HK series receivers In the event of the complaint: “the receiver is losing its memory (any programmed system settings) when the unit is turned off, or after the unit is unplugged (briefly*)”:...
Page 23: Unit Exploded View
AVR330 EXPLODED VIEW CKC1B145S46...
Page 24: Block Diagram
AVR330 harman/kardon BLOCK DIAGRAM...
Page 25: Amp Bias Adjustment
Adjust for Adjustment Front Left 25.92mV (±5%) VR83 Front Right 25.92mV (±5%) VR84 Center 25.92mV (±5%) VR85 Surround Left 25.92mV (±5%) VR86 Surround Right 25.92mV (±5%) VR87 25.92mV (±5%) VR82(ONLY AVR230/330) Surround Back Left Surround Back Right 25.92mV (±5%) VR81(ONLY AVR330)
Page 26 AVR330 harman/kardon VIDEO BOARD...
Page 27: Pcb Drawings
AVR330 FRONT BOARD harman/kardon...
Page 28: Bottom View
AVR330 harman/kardon INPUT BOARD BOTTOM VIEW...
Page 29 AVR330 harman/kardon TOP VIEW INPUT BOARD...
Page 30 CAM350 PRO V 7.6 : Mon Sep 01 10:29:56 2003 - (Untitled) AVR330 harman/kardon MAIN BOARD 1 (AMP)
Page 31 AVR330 harman/kardon MAIN BOARD 2 (BIAS & REGULATOR)
Page 32: Electrical Parts List
AVR330 harman/kardon AVR330 Electrical Parts List Ref. Designator Part Number Description FRONT PCB ASS'Y Capacitors C703 HCBS1H821KBT CAP , CERAMIC 820PF 50V K C704 HCEA1VH100T CAP , ELECT 10UF 35V C712 HCEA1HH1R0T CAP , ELECT 1UF 50V C713 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z...
Page 33 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y C805 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C806 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C807 CCKT1H104ZF CAP , CERAMIC 50V 0.1UF C808 CCKT1H181KB CAP , CERAMIC 180PF 50V KB...
Page 34 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y D728 HVD1SS133MT DIODE 1SS133T-77 1SS133T-77 D729 HVD1SS133MT DIODE 1SS133T-77 D730 HVD1SS133MT DIODE D761 HVD1SS133MT DIODE 1SS133T-77 D774 HVD1SS133MT DIODE 1SS133T-77 D775 HVD1SS133MT DIODE 1SS133T-77 D776 KVD1N4003ST DIODE 1N4003 D777 HVD1SS133MT...
Page 35 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y IC86 HVINJM4556AL NJM4556AL IC88 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC89 HVIHCF4053M013T Resistors R701 CRD20TJ103T RES , CARBON 10K OHM 1/5W J R702 CRD20TJ1R0T RES , CARBON 1 OHM 1/5W J...
Page 36 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y R766 CRD20TJ102T RES , CARBON 1K OHM 1/5W J R767 CRD20TJ152T RES , CARBON 1.5K OHM 1/5W J R768 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J R769 CRD20TJ272T RES , CARBON 2.7K OHM 1/5W J...
Page 37 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y R872 CRD20TJ104T RES , CARBON 100K OHM 1/5W J R873 CRD20TJ471T RES , CARBON 470 OHM 1/5W J R874 CRD20TJ471T RES , CARBON 470 OHM 1/5W J R875 CRD20TJ103T RES , CARBON...
Page 38 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y S709 HST1A020ZT SW , TACT S710 HST1A020ZT SW , TACT S711 HST1A020ZT SW , TACT S712 HST1A020ZT SW , TACT S713 HST1A020ZT SW , TACT S714 HST1A020ZT SW , TACT...
Page 39 AVR330 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y CTWS3+10G SCREW KBC1A147MBZC22 KNOB , MOMS AVR130/230/330 KBT1A903MMZC22 KNOB , POWER KBT1A904MBZC22 KNOB , SET AVR130/230/330 KBT1A905MBZC22 KNOB , FUNCTIION AVR130/230/330 KHR301 CLAMPER BN72 CWZAVR230BN72 WIRE ASS'Y CKC1B145S46 CABINET , TOP...
Page 40 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y C723 CCKT1H221KB CAP , MYLAR 220PF 50V KB C724 CCKT1H221KB CAP , MYLAR 220PF 50V KB C725 CCKT1H221KB CAP , MYLAR 220PF 50V KB C726 CCKT1H221KB CAP , MYLAR 220PF 50V KB...
Page 41 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y C634 CCEA1JH471E CAP , ELECT 470UF 63V C635 CCEA1JH471E CAP , ELECT 470UF 63V C636 CCEA1JH471E CAP , ELECT 470UF 63V C637 CCEA1JH471E CAP , ELECT 470UF 63V C638 CCEA1JH471E...
Page 42 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y Q501 HVTKTA1268GRT TRANSISTOR PNP KTA1268GR Q502 HVTKTA1268GRT TRANSISTOR PNP KTA1268GR Q503 HVTKTA1268GRT TRANSISTOR PNP KTA1268GR Q504 HVTKTA1268GRT TRANSISTOR PNP KTA1268GR Q505 HVTKTA1268GRT TRANSISTOR PNP KTA1268GR Q511 HVTKTC3200GRT TRANSISTOR NPN KTC3200GR...
Page 43 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y Q823 HVTKTC3200GRT TRANSISTOR NPN KTC3200GR Q824 HVTKTC3198YT TRANSISTOR NPN KTC3198Y Q825 HVTKTC3198YT TRANSISTOR NPN KTC3198Y Q826 HVTKTC2874BT TRANSISTOR, NPN, MUTE KTC2874B Q827 HVTKTC2874BT TRANSISTOR, NPN, MUTE KTC2874B Q901 KVTKSC2785YT TRANSISTOR NPN...
Page 44 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y Q883 HVT2SC3423O TRANSISTOR PNP 2SA1360 Q884 HVT2SC3423O TRANSISTOR PNP 2SA1360 Q885 HVT2SC3423O TRANSISTOR PNP 2SA1360 Q886 HVT2SC3423O TRANSISTOR PNP 2SA1360 Q887 HVT2SC3423O TRANSISTOR PNP 2SA1360 Resistors R501 CRD20TJ433T RES , CARBON...
Page 45 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R569 CRD20TJ561T RES , CARBON 560 OHM 1/5W J R570 CRD20TJ561T RES , CARBON 560 OHM 1/5W J R571 CRD20TJ561T RES , CARBON 560 OHM 1/5W J R572 CRD20TJ561T RES , CARBON...
Page 46 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R653 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F R654 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F R655 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F R666 CRD25TJ470T RES , CARBON...
Page 47 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R775 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R776 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R777 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R781 CRD20TJ750T RES , CARBON...
Page 48 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R863 CRD20TJ333T RES , CARBON 33K OHM 1/5W J R864 CRD20TJ331T RES , CARBON 330 OHM 1/5W J R865 CRD20TJ331T RES , CARBON 330 OHM 1/5W J R866 CRD20TJ472T RES , CARBON 4.7K OHM 1/5W J...
Page 49 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R956 CRD20TJ394T RES , CARBON 390K OHM 1/5W J R957 CRD20TJ153T RES , CARBON 15K OHM 1/5W J R958 CRD20TJ563T RES , CARBON 56K OHM 1/5W J R959 CRD20TJ223T RES , CARBON...
Page 50 AVR330 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y CTW3+10J SCREW CTW3+12J SCREW HDMKD1206PTS3 MOTOR , FAN(60X60X25MM) KD1206PTS3 CTW3+8J SCREW BN19 CWB3FE03250UP WIRE ASS'Y BN20 CWB3FB43280UP WIRE ASS'Y BN79 CWZAVR230BN79 WIRE ASS'Y (SHIELD) BN81 CWB1C902050EN WIRE ASS'Y BN82 CWB1C902050EN...
Page 51 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y Capacitors C105 HCUS1H223KC CAP , CHIP 0.022UF C106 HCUS1H223KC CAP , CHIP 0.022UF C201 HCUS1H221JA CAP , CHIP 220PF C202 HCUS1H221JA CAP , CHIP 220PF C203 HCUS1H221JA CAP , CHIP 220PF...
Page 52 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C327 HCUS1H561JA CAP , CHIP 560PF C328 HCUS1H561JA CAP , CHIP 560PF C329 HCUS1H561JA CAP , CHIP 560PF C330 HCUS1H561JA CAP , CHIP 560PF C331 HCUS1H561JA CAP , CHIP 560PF...
Page 53 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C738 HCUS1E104ZF CAP , CHIP , 0.1UF ZF 1608 SIZE C739 HCUS1H330JA CAP , CHIP 33PF C740 HCUS1H330JA CAP , CHIP 33PF C742 HCUS1E104ZF CAP , CHIP , 0.1UF ZF...
Page 54 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C306 HCQI1H332JZT CAP , MYLAR 3300PF 50V J C307 HCQI1H332JZT CAP , MYLAR 3300PF 50V J C308 HCQI1H332JZT CAP , MYLAR 3300PF 50V J C309 HCQI1H332JZT CAP , MYLAR 3300PF 50V J...
Page 55 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C768 HCEA1HH2R2T CAP , ELECT 2.2UF 50V C770 HCEA1EH470T CAP , ELECT 47UF 25V C772 HCEA1EH470T CAP , ELECT 47UF 25V C776 HCEA1CH101T CAP , ELECT 100UF 16V C778 HCEA0JH102T CAP , ELECT 1000UF 6.3V...
Page 56 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y Q201 HVTKTD1302T TRANSISTOR NPN KTD1302 Q202 HVTKTC2874BT TRANSISTOR, NPN, MUTE KTC2874B Q203 HVTKTC2874BT TRANSISTOR, NPN, MUTE KTC2874B Q204 HVTKRA107MT TRANSISTOR PNP KRA107M Q451 HVTKTC2874BT TRANSISTOR, NPN, MUTE KTC2874B Q452 HVTKTC2874BT...
Page 57 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R243 HRJ10DJ474T RES , CHIP 470K OHM 1608 SIZE R244 HRJ10DJ474T RES , CHIP 470K OHM 1608 SIZE R245 HRJ10DJ474T RES , CHIP 470K OHM 1608 SIZE R246 HRJ10DJ474T RES , CHIP 470K OHM...
Page 58 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R314 HRJ10DJ332T RES , CHIP 3.3K OHM R315 HRJ10DJ332T RES , CHIP 3.3K OHM R316 HRJ10DJ332T RES , CHIP 3.3K OHM R317 HRJ10DJ101T RES , CHIP (1/10W) , 100 OHM J...
Page 59 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R381 HRJ10DJ101T RES , CHIP (1/10W) , 100 OHM J 1608 SIZE R382 HRJ10DJ101T RES , CHIP (1/10W) , 100 OHM J 1608 SIZE R383 HRJ10DJ101T RES , CHIP (1/10W) , 100 OHM J...
Page 60 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R460 HRJ10DJ184T RES , CHIP 180K OHM 1608 SIZE R461 HRJ10DJ104T RES , CHIP 100K OHM R462 HRJ10DJ104T RES , CHIP 100K OHM R463 HRJ10DJ471T RES , CHIP 470 OHM...
Page 61 AVR330 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R762 HRJ10DJ103T RES , CHIP 10K OHM R763 HRJ10DJ333T RES , CHIP 33K OHM R764 HRJ10DJ330T RES , CHIP (1/10W) , 33 OHM J 1608 SIZE R765 HRJ10DJ332T RES , CHIP 3.3K OHM...
Page 62 AVR330 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y C410 CCKT1H101KB CAP , CERAMIC 100PF 50V KB C411 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C412 HCBS1H101KBT CAP , CERAMIC 100PF 50V K C413 HCBS1H101KBT CAP , CERAMIC 100PF 50V K...
Page 63 AVR330 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y C561 CCCT1H010CC CAP , CERAMIC 1PF 50V CC C562 CCCT1H010CC CAP , CERAMIC 1PF 50V CC C568 HCBS1H104ZFT CAP , CERAMIC 0.1UF 50V Z C601 HCBS1H390JT CAP , CERAMIC 39PF 50V J...
Page 64 AVR330 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y D404 HVD1SS133MT DIODE 1SS133T-77 D405 HVD1SS133MT DIODE 1SS133T-77 Q104 HVTKSC2316YT TRANSISTOR NPN KSC2316Y Q402 HVTKSA733CYT TRANSISTOR PNP KSA733Y Q403 HVTKRA107MT TRANSISTOR NPN KRA107M Q404 HVTKRC107MT TRANSISTOR NPN KRC107M Q405 HVTKSA733CYT...
Page 65 AVR330 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y R421 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R422 CRD20TJ332T RES , CARBON 3.3K OHM 1/5W J R423 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R424 CRD20TJ750T RES , CARBON...
Page 66 AVR330 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y R504 CRD20TJ104T RES , CARBON 100K OHM 1/5W J R505 CRD20TJ102T RES , CARBON 1K OHM 1/5W J R506 CRD20TJ102T RES , CARBON 1K OHM 1/5W J R507 CRD20TJ102T RES , CARBON...
Page 67 AVR330 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y L502 KLQ5R6G405T COIL , PEAKING(RADIAL) 5.6UH L503 KLQ220J405T COIL, PEAKING(RADIAL) 22UH J 4X5 CMC1A213 PLATE , SHIELD AVR230 BK61 CMD1A387 BRACKET , PCB BK62 CMD1A387 BRACKET , PCB BN14 CWB4F232450PU...
Page 68 AVR330 harman/kardon Ref. Designator Part Number Description BIAS TRANSISTOR PCB ASS'Y D904 KVD1N4003ST DIODE 1N4003 D905 KVD1N4003ST DIODE 1N4003 D906 KVD1N4003ST DIODE 1N4003 D907 KVD1N4003ST DIODE 1N4003 D915 HVD1SS133MT DIODE 1SS133T-77 D916 HVD1SS133MT DIODE 1SS133T-77 IC91 HVIL7815CP I.C, REGULATOR L7815CP...
Page 69 AVR330 harman/kardon Ref. Designator Part Number Description BOTTOM CHASSIS/POWER SUPPLY ASS'Y Capacitors C117 HCEA1HH4R7T CAP , ELECT 4.7UF 50V C118 CCKT1H103ZF CAP , CERAMIC 0.01UF 50V ZF C119 HCEA1HH470T CAP , ELECT 47UF 50V C120 HCEA1HH470T CAP , ELECT 47UF 50V...
Page 70 AVR330 harman/kardon Ref. Designator Part Number Description BOTTOM CHASSIS/POWER SUPPLY ASS'Y HVDKBU804F DIODE , BRIDGE HVDKBU804F DIODE , BRIDGE IC48 CVIL7805CPNA I.C ASS'Y HVIL7805CP I.C, REGULATOR IC49 CVIL7905CPNA I.C ASS'Y HVIL7905CP I.C, REGULATOR Miscellaneous CTB3+10GFZ SCREW CTB3+6J SCREW CTB3+8J SCREW...
Page 71 AVR330 harman/kardon Ref. Designator Part Number Description BOTTOM CHASSIS/POWER SUPPLY ASS'Y F904 KJCFC5S HOLDER , FUSE F905 KJCFC5S HOLDER , FUSE F906 KJCFC5S HOLDER , FUSE F907 KJCFC5S HOLDER , FUSE CMY1A218 HEAT SINK(TR) AVR130/230/330 CTB3+8J SCREW F901 KBA2D2500TLET FUSE...
Page 72: Semiconductor Pinouts
AVR330 harman/kardon TRANSISTOR, REGULATOR IC BLOCK DIAGRAM TO-92L TO-92M TO-92 TO-220 1. Emitter 1. Emitter 1. Emitter 1. GND 2. Collector 2. Collector 2. Collector 2. INPUT 3. Base 3. Base 3. Base 3. OUTPUT 12 3 KTA1024Y KSC2316Y KTC2874B...
Page 73 IC86 AVR330 harman/kardon...
Page 74 AVR330 harman/kardon...
Page 75 AVR330 harman/kardon...
Page 76 AVR330 harman/kardon LC74763, 74763M Pin Assignment Top view Serial Data Input Timing No. 5039-4/19...
Page 77 AVR330 harman/kardon O.S.D IC (74763M) Pin Functions (IC51) Pin No. Symbol Function Description Ground Ground connection Xtal Connection for the crystal and capacitor used to form the crystal oscillator that generates Crystal oscillator connection the internal synchronization signal. The oscillator can be selected with a command switch.
Page 78 AVR330 harman/kardon LC74763, 74763M System Block Diagram...
Page 79 AVR330 harman/kardon DIR IC PIN ASSIGNMENT & BLOCK DIAGRAM PIN ASSIGNMENT (TOP VIEW) : IC73 IPS0/RX4 INT0 OCKS0/CSN/CAD0 AVSS OCKS1/CCLK/SCL DIF0/RX5 TEST2 CM1/CDTI/SDA AK4114VQ CM0/CDTO/CAD1 DIF1/RX6 AVSS DIF2/RX7 Top View IPS1/IIC DAUX P/SN XTL0 MCKO2 XTL1 BICK SDTO...
Page 80 AVR330 harman/kardon BLOCK DIAGRAM AVSS AVDD X'tal Clock Oscillator 8 to 3 Recovery Clock MCKO1 Generator MCKO2 Input Selector LRCK DAIF Audio BICK Decoder SDTO DAUX DVDD Error & CCLK Q-subcode DVSS AC-3/MPEG µP I/F STATUS CDTO buffer TVDD Detect...
Page 81 DIR IC PIN FUNCTION (AK4114VQ) : IC73 AVR330 harman/kardon PIN/FUNCTION Pin Name Function IPS0 Input Channel Select 0 Pin in Parallel Mode Receiver Channel 4 Pin in Serial Mode (Internal biased pin) No Connect NC(AVSS) No internal bonding. This pin should be connected to AVSS.
Page 82 AVR330 harman/kardon PIN/FUNCTION (Continued) Pin Name Function Power-Down Mode Pin When “L”, the AK4114 is powered-down and reset. Master Clock Operation Mode 0 Pin in Parallel Mode CDTO Control Data Output Pin in Serial Mode, IIC= “L”. CAD1 Chip Address 1 Pin in Serial Mode, IIC= “H”.
Page 83 AVR330 harman/kardon BLOCK DIAGAM (NJM2296M ) : IC41, 42, 43 Vin1 Vin2 Vout1 6.2dB dirver Vin3 6.2dB Vout2 dirver Vin4 Vout3 6.2dB dirver Vin5...
Page 84 AVR330 harman/kardon...
Page 85 AVR330 harman/kardon TC9164AF (FUNCTION/INPUT) : IC23 BLOCK DIAGRAM L-COM R-COM L-COM R-COM L-COM R-COM DATA SHIFT REGISTER TC9163AF (FUNCTION/INPUT) : IC21,24 BLOCK DIAGRAM L-COM R-COM L-COM R-COM L-COM R-COM DATA SHIFT REGISTER...
Page 86 AVR330 harman/kardon...
Page 87 AVR330 harman/kardon...
Page 88 AVR330 harman/kardon S3C84BB/F84BB U-COM BLOCK DIAGRAM , PIN ASSIGNMENT & PIN DESCRIPTIONS BLOCK DIAGRAM (IC74) P0.0-P0.7 P1.0-P1.7 Port 0 Port 1 OSC/RESETB Port 2 P2.0-P2.7 RESETB I/O Port and Interrupt Control 8-Bit Basic Timer P2.7/TAOUT 8-Bit P2.6/TACAP Port 3 P3.0-P3.7 Timer P2.5/TACK...
Page 89 AVR330 harman/kardon S3C84BB/F84BB PRODUCT OVERVIEW PIN ASSIGNMENT (IC74) P2.5/TACK P8.2 P2.4/TBPWM P8.3 P2.3/DAOUT P8.4/INT8 P2.2/SCK P8.5/INT9 P2.1/SI P6.0 P2.0/SO P6.1 P5.7 P6.2 P5.6/SDAT P6.3 P5.5/SCLK S3C84BB/F84BB P6.4 VDD1 VDD2 VSS1 VSS2 (80-TQFP-1212) XOUT P6.5 P6.6 TEST P6.7 P5.4 P7.0/ADC0 P5.3/RxD0 P7.1/ADC1...
Page 90 AVR330 harman/kardon PRODUCT OVERVIEW S3C84BB/F84BB PIN DESCRIPTIONS (IC74) Table 1-1. S3C84BB/F84BB Pin Descriptions (80-QFP) Circuit Share Name Type Description Type Number Pins P0.0 - P0.7 I/O Bit programmable port; input or output mode 80-73 PG0-PG7 selected by software; input or push-pull output.
Page 91 AVR330 harman/kardon S3C84BB/F84BB PRODUCT OVERVIEW Table 1-1. S3C84BB/F84BB Pin Descriptions (80-QFP) (Continued) Circuit Share Name Type Description Type Number Pins P4.0 - P4.7 I/O Bit programmable port; input or output mode 38-31 INT0– selected by software; input or push-pull output.
Page 92 AVR330 harman/kardon PRODUCT OVERVIEW S3C84BB/F84BB Table 1-1. S3C84BB/F84BB Pin Descriptions (80-QFP) (Continued) Circuit Share Name Type Description Type Number Pins AD0 - AD7 Analog input pins for A/D converter module. 48–45 P7.0–P7.7 Alternatively used as general-purpose digital 42–39 input port 7.
Page 93 AVR330 harman/kardon U-COM IC PIN ASSIGNMENT & DESCRIPTIONS PIN ASSIGNMENT (IC72) (TOP VIEW) P20/A16 P21/A17 P22/A18 P57/CLK P23/A19 P24/A20/PPG0 P56/RDY P25/A21/PPG1 P55/HAK P26/A22/PPG2 P54/HRQ P27/A23/PPG3 P53/WRH P30/A00/AIN0 P52/WRL P31/A01/BIN0 P51/RD P50/ALE P32/A02/ZIN0 PA3/OUT3 P33/A03/AIN1 PA2/OUT2 P34/A04/BIN1 PA1/OUT1 P35/A05/ZIN1 PA0/OUT0 P36/A06...
Page 94 AVR330 harman/kardon MB90482 PIN DESCRIPTIONS (IC72) Pin No. Circuit Pin name Function type LQFP* QFP* Oscillator pin Oscillator pin 32 kHz oscillator pin 32 kHz oscillator pin Reset input pin This is a general purpose I/O port. A setting in the pull-up...
Page 95 AVR330 harman/kardon MB90482 Pin No. Circuit Pin name Function type LQFP* QFP* This is a general purpose I/O port. In non-multiplex mode, this pin functions as an external address pin. (CMOS/H) AIN0 8/16-bit up/down timer input pin (channel 0) .
Page 96 AVR330 harman/kardon MB90482 Pin No. Circuit Pin name Function type LQFP* QFP* P43, P44 This is a general purpose I/O port. In non-multiplex mode, this pin functions as an external (CMOS) A11, A12 address pin. This is a general purpose I/O port.
Page 97 AVR330 harman/kardon MB90482 Pin No. Circuit Pin name Function type LQFP* QFP* This is a general purpose I/O port. In external bus mode, when the RYE bit in the EPCR register is set to “1”, this pin functions as the RDY pin.
Page 98 AVR330 harman/kardon MB90482 (Continued) Pin No. Circuit Pin name Function type LQFP* QFP* This is a general purpose I/O port. SIN1 Simple serial I/O data input pin. (CMOS/H) Chip select 0. This is a general purpose I/O port. SOT1 Simple serial I/O data output pin.
Page 99 AVR330 harman/kardon PIN ASSIGNMENT (74HCU04AFN : IC71,72,76 ) LOGIC SYMBOL (10) (11) (13) (12) TRUTH TABLE...
Page 100 AVR330 harman/kardon...
Page 101: Top View
AVR330 harman/kardon PIN ASSIGNMENT.(CS493263) DGND1 MCLK AUDATA3, XMT958 SCLK WR,DS,EMWR,GPIO10 LRCLK RD,R/W,EMOE,GPIO11 AUDATA0 A1,SCDIN AUDATA1 A0,SCCLK AUDATA2 6 5 4 3 2 1 44 43 42 41 40 DATA7,EMAD7,GPIO7 DATA6,EMAD6,GPIO6 DATA5,EMAD5,GPIO5 RESET DATA4,EMAD4,GPIO4 AGND CS493XXX-CLG 44-pin PLCC Top View DGND2...
Page 102 AVR330 harman/kardon AUDIO DSP (CS493263 - CLG : IC75) PIN No. Pin Name Function 1,12,23 +VD1 Digital Power supply. Normally +2.5v 2,13,24 DGND Digital Ground AUD3 SPDIF transmitter output/Digital audio output(N.C) Host write strobe pin(connected to GND with an external resistor)
Page 103: General Description
November 1988 Revised November 1999 AVR330 harman/kardon 74ACT04SC : IC52,75,83,84 74AC04 • 74ACT04 Hex Inverter General Description Features The AC/ACT04 contains six inverters. reduced by 50% on 74AC only Outputs source/sink 24 mA ACT04 has TTL-compatible inputs Ordering Code: Order Number...
Page 104 AVR330 harman/kardon AK4358 = Target Spec = 192kHz 24-Bit 8ch DAC with DSD Input GENERAL DESCRIPTION The AK4358 is eight channels 24bit DAC corresponding to digital audio system. Using AKM's advanced multi bit architecture for its modulator the AK4358 delivers a wide dynamic range while preserving linearity for improved THD+N performance.
Page 105 AVR330 harman/kardon AKM CONFIDENTIAL ASAHI KASEI [AK4358] n Ordering Guide -40 ∼ +85°C AK4358VQ 48LQFP AKD4358 Evaluation Board for AK4358 n Pin Layout (To be determined) LOUT1- AVSS AVDD LOUT1+ VREFH DZF3 DZF2 ROUT4+ AK4358VQ ROUT4- DZF1 DIF0 CAD0 DSDR3...
Page 106 AVR330 harman/kardon AKM CONFIDENTIAL ASAHI KASEI IC 74 [AK4358] PIN/FUNCTION (TBD) Pin Name Function LOUT1- DAC1 Lch Negative Analog Output Pin LOUT1+ DAC1 Lch Positive Analog Output Pin DZF1 Zero Input Detect 1 Pin DZF2 Zero Input Detect 2 Pin...
Page 107 AVR330 harman/kardon AKM CONFIDENTIAL ASAHI KASEI [AK5381] IC 76 = Preliminary = AK5381 24Bit 96kHz ∆Σ ADC GENERAL DESCRIPTION The AK5381 is a stereo A/D Converter with wide sampling rate of 4kHz ∼ 96kHz and is suitable for High-end audio system. The AK5381 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ...
Page 108 AVR330 harman/kardon AKM CONFIDENTIAL ASAHI KASEI [AK5381] Ordering Guide −40 ∼ +85°C AK5381VT 16pin TSSOP (0.65mm pitch) AKD5381 Evaluation Board for AK5381 Pin Layout AINR CKS0 AINL CKS2 CKS1 VCOM Top View AGND SCLK MCLK LRCK DGND SDTO Compatibility with AK5380...
Page 109 AVR330 harman/kardon ASAHI KASEI AKM CONFIDENTIAL [AK5381] PIN / FUNCTION No. Pin Name Function AINR Rch Analog Input Pin AINL Lch Analog Input Pin CKS1 Mode Select 1 Pin Common Voltage Output Pin, VA/2 VCOM Bias voltage of ADC input.
Page 110 AVR330 harman/kardon HCF4053B FUNCTION DIAGRAM & PIN DESCRIPTION INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION (IC44,45,51,80,89) PIN No SYMBOL NAME AND FUNCTION 11, 10, 9 A, B, C Binary Control Inputs Inhibit Inputs 12, 13, 2, 1, ax,ay,bx,by,cx,cy Input/ IN/OUT 5, 3...
Page 111 AVR330 harman/kardon ELECTRONIC VOLUME CONTROL IC (IC40~44)
Page 112 AVR330 harman/kardon...
Page 113: Schematics
AVR330 MAIN BOARD 1 (AMP) harman/kardon...
Page 114 AVR330 harman/kardon MAIN BOARD 1 (AMP)
Page 115 AVR330 harman/kardon MAIN BOARD 1 (AMP)
Page 116 AVR330 VIDEO BOARD harman/kardon...
Page 117 AVR330 harman/kardon VIDEO BOARD...
Page 118 AVR330 harman/kardon VIDEO BOARD...
Page 119 FRONT BOARD AVR330 harman/kardon...
Page 120: Front Board
AVR330 harman/kardon FRONT BOARD...
Page 121 AVR330 harman/kardon FRONT BOARD...
Page 122 MAIN BOARD 2 (BIAS & REGULATOR) AVR330 harman/kardon...
Page 123 INPUT BOARD 1 (ANALOG) AVR330 harman/kardon...
Page 124 AVR330 harman/kardon INPUT BOARD 1 (ANALOG)
Page 125 AVR330 harman/kardon INPUT BOARD 1 (ANALOG)
Page 126 AVR330 INPUT BOARD 2 (DIGITAL) harman/kardon...
Page 127 AVR330 harman/kardon INPUT BOARD 2 (DIGITAL)
Page 128 AVR330 harman/kardon INPUT BOARD 2 (DIGITAL)
Page 129: Wiring Diagram
AVR330 WIRING DIAGRAM harman/kardon...
Page 130: Packaging
AVR330 harman/kardon AVR330 1. Instruction manual ass'y - Accessories 2. Package Drawing MANUAL ASS'Y CARD WARRANTY POLY BAG AM LOOP ANTENNA ASS'Y BATTERY ASS'Y REMOCON ASS'Y SNOW PAD (L) SNOW PAD (R) FM 1 POLE ANT(UL) MANUAL INSTRUCTION REMOCON ASS'Y(ZONE2)

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