AVR230 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.
AVR230 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...
AVR230 harman/kardon AVR 230 TECHNICAL SPECIFICATIONS Audio Section AM Tuner Section Stereo Mode Frequency Range 230–1710kHz Continuous Average Power (FTC) Signal-to-Noise Ratio 45dB Usable Sensitivity Loop 500µV 65 Watts per channel, 20Hz–20kHz, Distortion 1kHz, 50% Mod 0.8% @ <0.07% THD, both channels driven into 8 ohms Selectivity ±10kHz, 30dB...
AVR230 harman/kardon FRONT-PANEL CONTROLS FRONT-PANEL CONTROLS ¸ ˘ ¯ ˜ ˆ ı Ù Û Ú DIGITAL LOGIC 7 VID 1 PRO LOGIC VID 2 VID 3 FMAM 3 STEREO 5 CH. STEREO TAPE VID 4 SURR. OFF 6 8 CH &...
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AVR230 harman/kardon FRONT-PANEL CONTROLS 8 Surround Mode Selector: Press this button ^ Input Source Selector: Press this button to Û Channel Adjust Selector: Press this button to to select from among the available surround mode change the input by scrolling up or down through the begin the process of trimming the channel output lev- list of Input Indicators ı.
AVR230 harman/kardon REAR-PANEL CONNECTIONS fl ° · ‡ ¡ ™ £ ¢ ∞ § ¶ ª ⁄ ‹ fi • ‚ ¤ › NOTE: To make it easier to follow the instructions that refer to this illustration, a larger copy may be downloaded from the Product Support section for this product at www.harmankardon.com.
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AVR230 harman/kardon REAR-PANEL CONNECTIONS REAR-PANEL CONNECTIONS • Subwoofer Output: Connect this jack to the line- fi Component Video Monitor Outputs: Connect g Video 1 S-Video Output: If the product connected level input of a powered subwoofer. If an external sub-...
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AVR230 harman/kardon REAR-PANEL CONNECTIONS REAR-PANEL CONNECTIONS Video 2 Audio/Video Outputs: Connect the composite or 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. Video 3 Audio/Video Inputs: Connect the com- posite or Video and L/R analog audio PLAY/OUT jacks of a VCR or other video source to these jacks.
AVR230 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...
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AVR230 harman/kardon MAIN REMOTE CONTROL FUNCTIONS f AVR Selector: Pressing this button will switch the l Night Mode: Press this button to activate the IMPORTANT NOTE: The AVR 230’s remote may be programmed to control up to eight devices, including remote so that it will operate the AVR 230’s functions.
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AVR230 harman/kardon MAIN REMOTE CONTROL FUNCTIONS t Direct Button: Press this button when the tuner left/right stereo mode with no surround processing or Speaker Select: Press this button to begin bass management, as opposed to other modes where is in use to start the sequence for direct entry of a sta- the process of configuring the AVR 230’s bass man-...
AVR230 harman/kardon TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE SYMPTOM CAUSE SOLUTION Unit does not function when Main • No AC Power • Make certain AC power cord is plugged into Power Switch is pushed a live outlet • Check to see whether outlet is switch-controlled Display lights, but no sound •...
AVR230 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...
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.
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AVR230 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;...
AVR230 harman/kardon TECH TIPS harman/kardon Troubleshooting tips and solutions to common service problems For models: AVR7000/7200/8000 TIP# HKTT2003-01 Rev1 AVR100/200/300/500 AVR110/210/310/510 AVR120/220/320/520 AVR125/225/325/525 AVR130/230/330/430/630 DPR1001 HK3370/3470/3375/3475 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*)”:...
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)
AVR230 harman/kardon AVR230 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...
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AVR230 harman/kardon Ref. Designator Part Number Description FRONT PCB ASS'Y C800 KCFE1J183JBT CAP , FILM 0.018UF 63V J C805 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C806 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C807 CCKT1H104ZF CAP , CERAMIC 50V 0.1UF...
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AVR230 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R563 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J R564 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J R565 CRD20TJ182T RES , CARBON 1.8K OHM 1/5W J R566 CRD20TJ561T RES , CARBON...
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AVR230 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R648 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F R649 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F R650 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F R651 KRD25FJ3R3T RES , CARBON 3.3 OHM 1/4W F...
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AVR230 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R728 CRD20TJ104T RES , CARBON 100K OHM 1/5W J R771 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R772 CRD20TJ750T RES , CARBON 75 OHM 1/5W J R773 CRD20TJ750T RES , CARBON...
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AVR230 harman/kardon Ref. Designator Part Number Description MAIN PCB ASS'Y R940 CRD20TJ152T RES , CARBON 1.5K OHM 1/5W J R941 CRD20TJ223T RES , CARBON 22K OHM 1/5W J R942 CRD20TJ223T RES , CARBON 22K OHM 1/5W J R943 CRD20TJ223T RES , CARBON...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C206 HCUS1H221JA CAP , CHIP 220PF C207 HCUS1H221JA CAP , CHIP 220PF C208 HCUS1H221JA CAP , CHIP 220PF C209 HCUS1H221JA CAP , CHIP 220PF C210 HCUS1H221JA CAP , CHIP 220PF...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C371 HCUS1H221JA CAP , CHIP 220PF C372 HCUS1H221JA CAP , CHIP 220PF C373 HCUS1H221JA CAP , CHIP 220PF C374 HCUS1H221JA CAP , CHIP 220PF C375 HCUS1H223KC CAP , CHIP 0.022UF...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C765 HCUS1H101JA CAP , CHIP 100PF C766 HCUS1E104ZF CAP , CHIP , 0.1UF ZF 1608 SIZE C767 HCUS1E104ZF CAP , CHIP , 0.1UF ZF 1608 SIZE C769 HCUS1E104ZF CAP , CHIP , 0.1UF ZF...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y C407 HCEA1VH100T CAP , ELECT 10UF 35V C408 HCEA1VH100T CAP , ELECT 10UF 35V C409 HCEA1VH100T CAP , ELECT 10UF 35V C410 HCEA1VH100T CAP , ELECT 10UF 35V C426 HCQI1H182JZT...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y IC47 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC48 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC49 HVINJM2068MDTE1 I.C , OP AMP NJM2068MD-TE1 IC72 HVITC74HCU04AFN IC , INVERTER TC74HCU04AFN IC73 HVIAK4114VQ IC , DIR A.K.M...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R219 HRJ10DJ471T RES , CHIP 470 OHM R220 HRJ10DJ471T RES , CHIP 470 OHM R221 HRJ10DJ471T RES , CHIP 470 OHM R222 HRJ10DJ471T RES , CHIP 470 OHM R223 HRJ10DJ471T...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R301 HRJ10DJ332T RES , CHIP 3.3K OHM R302 HRJ10DJ332T RES , CHIP 3.3K OHM R303 HRJ10DJ332T RES , CHIP 3.3K OHM R304 HRJ10DJ332T RES , CHIP 3.3K OHM R305 HRJ10DJ332T RES , CHIP 3.3K OHM...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R366 HRJ10DJ104T RES , CHIP 100K OHM R367 HRJ10DJ104T RES , CHIP 100K OHM R368 HRJ10DJ104T RES , CHIP 100K OHM R371 HRJ10DJ332T RES , CHIP 3.3K OHM R372 HRJ10DJ332T RES , CHIP 3.3K OHM...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R457 HRJ10DJ184T RES , CHIP 180K OHM 1608 SIZE R458 HRJ10DJ184T RES , CHIP 180K OHM 1608 SIZE R459 HRJ10DJ184T RES , CHIP 180K OHM 1608 SIZE R460 HRJ10DJ184T RES , CHIP 180K OHM...
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AVR230 harman/kardon Ref. Designator Part Number Description INPUT PCB ASS'Y R767 HRJ10DJ332T RES , CHIP 3.3K OHM R768 HRJ10DJ330T RES , CHIP (1/10W) , 33 OHM J 1608 SIZE R769 HRJ10DJ101T RES , CHIP (1/10W) , 100 OHM J 1608 SIZE...
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AVR230 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y C418 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C420 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z C421 HCEA1CH101T CAP , ELECT 100UF 16V C422 HCBS1H223ZFT CAP , CERAMIC 0.022UF 50V Z...
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AVR230 harman/kardon Ref. Designator Part Number Description VIDEO PCB ASS'Y C605 HCBS1H390JT CAP , CERAMIC 39PF 50V J C606 HCBS1H390JT CAP , CERAMIC 39PF 50V J C607 HCBS1H390JT CAP , CERAMIC 39PF 50V J C608 HCBS1H390JT CAP , CERAMIC 39PF 50V J...
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AVR230 harman/kardon LC74763, 74763M Pin Assignment Top view Serial Data Input Timing No. 5039-4/19...
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AVR230 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.
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AVR230 harman/kardon LC74763, 74763M System Block Diagram...
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DIR IC PIN FUNCTION (AK4114VQ) : IC73 AVR230 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.
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AVR230 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”.
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AVR230 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.
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AVR230 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.
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AVR230 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.
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AVR230 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...
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AVR230 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) .
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AVR230 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.
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AVR230 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.
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AVR230 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.
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AVR230 harman/kardon PIN ASSIGNMENT (74HCU04AFN : IC71,72,76 ) LOGIC SYMBOL (10) (11) (13) (12) TRUTH TABLE...
AVR230 harman/kardon November 1988 Revised November 1999 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 Package Number...
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AVR230 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.
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AVR230 harman/kardon AKM CONFIDENTIAL ASAHI KASEI [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 DZF3 Zero Input Detect 3 Pin...
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AVR230 harman/kardon AKM CONFIDENTIAL ASAHI KASEI [AK5381] = 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...
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AVR230 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.
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AVR230 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...