www.freeservicemanuals.info It`s Free harman/kardon AVR347 7 X 55W 7.1 CHANNEL A/V RECEIVER SERVICE MANUAL CONTENTS ESD WARNING……………………………….2 LEAKAGE TESTING……………….…..…....3 BASIC SPECIFICATIONS…………………..4 PACKAGING………………………..………..5 FRONT PANEL CONTROLS………..…..…..6 REAR PANEL CONNECTIONS………….…8 REMOTE CONTROL FUNCTIONS.………11 CONNECTIONS………………………….…14 OPERATION………………………...………33 TROUBLESHOOTING GUIDE…...……..…41 PROCESSOR RESET……………….….…..42 DISASSEMBLY………………………………43 UNIT EXPLODED VIEW……………………..
www.freeservicemanuals.info It`s Free harman/kardon AVR347 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. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. 1.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 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 between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.).
www.freeservicemanuals.info It`s Free harman/kardon AVR347 AVR 347 TECHNICAL SPECIFICATIONS Audio Section Stereo Mode Continuous Average Power (FTC) AM Tuner Section Frequency Range Signal-to-Noise Ratio Usable Sensitivity Distortion Selectivity 70 Watts per channel, 20Hz–20kHz, @ <0.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 FRONT-PANEL CONTROLS Main Power Switch: This mechanical switch turns the power supply Surround Mode: Press this button to select a surround sound (e.g., on or off. It is usually left pressed in (On position), and cannot be turned on using the remote control. multichannel) mode group. Choose from the Dolby modes, DTS modes, Logic 7 modes, DSP modes or Stereo modes.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 REAR-PANEL CONNECTIONS AM and FM Antenna Terminals: Connect the included AM and FM antennas to their respective terminals for radio reception. XM Antenna Jack: Plug in an XM antenna module here. The XM antenna module is purchased separately, and should specify that it is for home use with an XM Ready® product. You will need to subscribe to the XM service, which is available separately, and activate the service for your antenna module.
www.freeservicemanuals.info AVR347 It`s Free harman/kardon REAR-PANEL CONNECTIONS The AVR 347 is Simplay HD-verified for compatibility via the HDMI connection with other Simplay HD-verified products. CD and Tape Audio Inputs: These jacks may be used to connect audio-only source components (e.g., CD player, tape deck). Do not connect a turntable to these jacks without a phono preamp. Tape Outputs: These jacks may be used to connect a CDR or another audio-only recorder.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 MAIN REMOTE CONTROL FUNCTIONS The AVR 347 remote is capable of controlling 11 devices, including the AVR itself and an iPod docked in the optional The Bridge accessory. During the installation process, you may program the codes for each of your source components into the remote. Each time you wish to use the codes for any component, first press the Selector button for that component.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 MAIN REMOTE CONTROL FUNCTIONS On-Screen Display (OSD): Press this button to activate the on-screen menu system. Multiroom: Press this button to control the multiroom system. Three settings are available: MULTI ON/OFF, which is used to turn the multiroom system on or off; MULTI LEVEL, which adjusts the volume of the remote zone only; and MULTI INPUT, which is used to select the source input for the remote zone.
Composite S-Video www.freeservicemanuals.info AVR347 It`s Free harman/kardon CONNECTIONS There are different types of audio and video connections used to connect the receiver to the speakers and video display, and to connect the source devices to the receiver. To make it easier to keep them all straight, the Consumer Electronics Association (CEA®) has established a color-coding standard. Table 1 may be helpful to you as a reference while you set up your system.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 CONNECTIONS Audio Connections There are two formats for audio connections: digital and analog. Digital audio signals are of higher quality, and are required for listening to sources encoded with digital surround modes, such as Dolby Digital and DTS. There are three types of digital audio connections: HDMI, coaxial and optical.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 CONNECTIONS Analog Audio Analog connections require two cables, one for the left channel (white) and one for the right channel (red). These two cables are often attached to each other for most of their length. See Figure 7. Most sources that have digital audio jacks also have analog audio jacks, although some older types of sources, such as tape decks, have only analog jacks.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 CONNECTIONS plug on an S-video cable contains four metal pins, plus a plastic guide pin. Be careful to line up the plug correctly when you insert it into the jack on the receiver, source or video display. See Figure 11. The AM loop antenna needs to be assembled. Then connect the two leads to the screw terminals on the receiver. See Figure 14.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION You are now ready to connect your various components to your receiver. Before beginning, make sure that all components, including the AVR 347, are turned completely off and their power cords are unplugged. Don’t plug any of the power cords back in until you have finished making all of your connections. Remember that your receiver generates heat while it is on.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION For each video source, select one type of video connection. HDMI video is preferred, but both your source device and your video display must have this type of video capability. If either device does not, then use component video, S-video or composite video.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION NOTE: The AVR 347 is equipped with a total of eight digital audio inputs, not including the HDMI inputs: six on the rear panel (Coaxial 1, 2 and 3, Optical 1, 2 and 3) and two on the front panel (Coaxial 4 and Optical 4). However, there are a total of nine sources that may be connected to devices that have digital audio outputs.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION IMPORTANT NOTE FOR MICROSOFT® XBOX® 360 USERS: The Microsoft Xbox 360 gaming system is capable of outputting high-definition 1080i and 1080p video signals using the analog component video outputs.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION remote control to operate the iPod, and even charge the iPod while it’s docked in The Bridge. Simply plug the proprietary cable from The Bridge into the special The Bridge/DMP connector on the rear of the AVR 347. See Figure 29. Refer to the owner’s manual for The Bridge to select the appropriate insert to match your iPod.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION You may have noticed that three of the Input Selectors look different from the others (see Figure 36). For the DVD/CD, TAPE/The Bridge and HDMI 1/HDMI 2 Selectors, there is a primary source, the name of which is printed on the button, and a secondary source, the name of which is printed in green above the button.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION a) Place the two remotes so that their IR transmitters face each other end to end, separated by about one inch. See Figure 37. The AVR 347 remote’s transmitter also serves as an IR receiver during the learning process. Figure 37 – AVR 347 and Original Remote Head-to-Head Figure 36 – Input Selectors 4. Enter a code from Step 1, above. a) If the device turns off, then press the Input Selector again to accept the code; it will flash.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION NOTE: The AVR 347 remote is preprogrammed to operate the transport controls of Harman Kardon DVD players when the AVR, the Video 2 (cable/satellite) or the Video 3 (TV) source is selected. You may change this punch-through programming at any time.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INSTALLATION 3. Connect an external amplifier to the Surround Back/Multiroom Preamp Outputs. See Figure 42. Figure 42 – Surround Back/Multiroom Preamp Outputs Figure 44 – Power Switches This method may be used when it is more important to distribute audio to additional rooms than to have a full 7.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INITIAL SETUP Before you begin enjoying your new receiver, a few adjustments should be made to configure the AVR 347 to match your actual system. Make sure that you have connected a video display to one of the video monitor outputs on the receiver. When you turn on your display and the AVR, you should see a blue screen. A message may appear briefly at the bottom of the screen.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INITIAL SETUP The Initial Setup section requires that you complete all of the steps in the Installation section that apply to your receiver. You should have connected all of your loudspeakers and a video display, as well as your source devices. You should be able to turn on the receiver and view a blue screen on your video display. If necessary, reread the Installation Section before continuing.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INITIAL SETUP surround back speaker to the left Surround Back Speaker Output, and then configure the surround back speaker manually, as described in the Advanced Functions section. However, we do not recommend the 6.1-channel configuration. If you have forgotten to plug in the EzSet/EQ microphone, the warning screen shown in Figure 55 will appear as a reminder.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INITIAL SETUP display device or set-top box causes delays while digital video signals are processed. It simultaneously adds a delay to all speaker channels in the system. A/V Sync Delay is not set during EzSet/EQ. It may be set while watching a program as follows: press the Delay Button on the remote and the first setting displayed is A/V Sync Delay. Press the Set Button to select it and then use the ⁄/¤ Buttons to adjust it.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 INITIAL SETUP The first line indicates that the receiver is currently set to the DVD source. Press the Set Button, and then use the › to view the next source. The sources will be selected in the following order: Video 1, Video 2, Video 3, Video 4, HDMI 1, HDMI 2, 6CH Direct, 8CH Direct, DMP/ The Bridge, Tape, CD, TUNER and XM. Pressing the ‹ Button selects the sources in the reverse order.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION Now that you have installed your system components and completed at least a basic configuration of your receiver, you are ready to begin enjoying your home theater system. Turning On the AVR 347 Gently press the Master Power Switch until the word OFF is no longer visible. The Power Indicator above the two power switches should light up in amber. This indicates that the AVR is in Standby mode and is ready to be turned on.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION Mute Function To temporarily mute all speakers and the headphones, press the Mute Button on the remote. See Figure 68. Any recording in progress will not be affected. The MUTE message will flash in the display as a reminder. To restore normal audio, either press the Mute Button again, or adjust the volume. Turning off the AVR will also end muting. NOTE: The AVR 347 does not have a conventional balance control.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION of any of these three Input Selectors will select the source whose name appears on the button (i.e., DVD, Tape or HDMI 1), as indicated by the button lighting up in red. Press that Input Selector again quickly to select the source whose name appears above the button (i.e., CD, The Bridge or HDMI 2), and the selector will light in green to indicate that you have selected the source whose name is printed above the button.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION 6-/8-Channel Direct Inputs If you wish to hear audio through the 6-/8-Channel Direct Inputs together with video, then connect your multichannel player to the Component Video 1 Inputs, and connect the player’s 6- or 8-channel analog audio outputs to the 6-/8-Channel Inputs on the AVR. Assign the component video inputs you selected to the 6-/8-Channel Input source.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION Figure 74 – Tuner Input Selection Radio stations may be selected in one of four ways (see Figure 75): 1. If you know the frequency number, enter it directly by first pressing the Direct Button on the remote, and then using the Numeric Keys. 2.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION Tune to Channel 0 for a display of your antenna module’s Radio ID number, required for activation. Using The current channel number and preset location will appear in the upper line of the Message Display, and the channel’s name will appear in the lower line. Three signal-strength bars will appear to the right of the channel number and preset location.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION Table 7 summarizes the controls available when The Bridge is in use. See also Figures 82 and 83. Table 7 – Using The Bridge Figure 80 – The Bridge: Playing Images and Videos SETTINGS: This line accesses the Settings menu, shown in Figure 81. The items in this menu enable you to use the Shuffle and Repeat functions on the iPod.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 OPERATION NOTES ON VIDEO PLAYBACK: • Before attempting to play videos stored on your iPod, check the Video Settings menu on the iPod and make sure that the TV Out setting is set to On. The TV Signal setting should be NTSC to match the capabilities of your video display. Set Widescreen to On or Off, depending on the aspect ratio of your video display.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Erasing Macros It isn’t possible to “edit” a command within a macro. However, you may erase the macro as follows: • Simultaneously press and hold the Mute Button and the Macro Button containing the macro until the LED flashes. • Press the Surround Button to erase the macro. Resetting the Remote To reset the remote to its factory defaults, simultaneously press and hold any Input Selector and the “0” Numeric key.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 DISASSEMBLY AVR347 1. Removing the Top Cabinet Remove the Screws 3. Removing the Rear Panel Remove the Screws 1 ~ 13 1 ~ 38 10 9 11 10 7 6 9 7 8 6 5 4 3 2 17 18 19 20 21 22 23 24 25 26 27 1 8 4 11 12 5 12 13 14 13 15 16 3 28 29 30 31 32 33 34 35 36 1 2 4. Removing the Main PCB Remove the Screws 2. Removing the Front Panel Remove the Screws 9 1 ~7 1 ~ 9 1 8 2 5 3 6 7 4 7 6 5 1 4 2 3 www.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 AVR347 DISASSEMBLY PROCEDURE 1 TOP-CABINET (21) REMOVAL 1. Remove 13 screws (S1,S7) and then remove the Top-cabinet. 2 FRONT PANEL ASS’Y REMOVAL 1. 2. 3. 4. Remove the Top-cabinet, referring to the previous step 1. Disconnect the card cable between connector (CN72-17p) on the Fip PCB (37-1) and connector (CN72) on the Input PCB (39-1). Disconnect the lead wire (BN81-8P) on the Fip PCB (37-1) from connector (CN81) on the Trans PCB (40-4).
www.freeservicemanuals.info It`s Free harman/kardon AVR347 6. Disconnect the connector (CN89) on the Fip PCB (37-1) from lead wire (BN89-4P) on the Key PCB (37-2). 7. Remove 3 screws (S2) and then remove the Guide PCB (37-8) & the Fip PCB (37-1). 7 KEY PCB (37-2) REMOVAL 1. Remove the Top-cabinet, referring to the previous step 1. 2. Remove the Front Panel ASS’Y, referring to the previous step 2. 3. Remove the Fip PCB (37-1), referring to the previous step6. 4.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 4. Disconnect the card cable between connector (BN21-7P) on XM PCB (39-4) and connector (CN21) on the input PCB (39-1). 5. Disconnect the lead wire (BN85-2P) on the XM PCB (39-4) from connector (CN85) on the Regulator PCB (A)(40-2). 6. Disconnect the board to board connector between and connector (CN23) on the XM PCB (39-4) and connector (BN17-12P) on the iPod PCB (39-2). 7. Remove 1 screw (S15) and then remove the XM PCB (39-4).
www.freeservicemanuals.info It`s Free harman/kardon AVR347 3. Disconnect the card cable between connector (CN16-12P) on Input PCB (39-1) and connector (BN16-12P) on A-BUS PCB (39-3). 4. Remove 3screws (S13) and then remove the A-BUS PCB ASS’Y (39-3). 18 MAIN PCB ASS’Y (38-1) REMOVAL 1. Remove the Top-cabinet, referring to the previous step 1. 2. 3. 4. 5. Remove the Tuner module (43), referring to the previous step8. Remove the Hudson PCB (42), referring to the previous step 9.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 AMPLIFIER SECTION BIAS ADJUSTMENT Measurement condition .No input signal or volume position is minimum. Standard value .Ideal current = 48mA (± 5%) .Ideal DC Voltage = 25.92mV (± 5%) DC EVM + - CN66 VR31 CUP11911* (MAIN PCB) CN61 VR32 CN64 VR33 CN63 VR34 CN65 VR35 CN62 VR36 CN67 VR37 DC VOLTMETER ; Connect to CN66(SL),CN61(CEN),CN64(SR),CN63(FL),CN65(SBL),CN62(FR),CN67(SBR) NO.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description FRONT PCB ASSY (CUP11910-1) R893 R895 R920 CRD20TJ333T CRD20TJ101T CRD20TJ102T RES , CARBON RES , CARBON RES , CARBON 33K OHM 1/5W J 100 OHM 1/5W J 1K OHM 1/5W J 1 1 1 EA EA EA HFLHCA18ML03 CMD1A209 CMD1A209 CMD1A209 CWB2C908200BM CWB2B905080EN CWB2B903100EW CWB2B904100EN CWB2B904100EN CJP07GA117ZY CJP17GA193ZY CMD1A569 CSL4A014ZE CMC3A111 CMD1A618 F.I.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description PCB , HEADPHONE (CUP11910-5) C872 C873 C889 CCEA1CH331T CCEA1CH331T HCBS1H104ZFT CAP , ELECT CAP , ELECT CAP , CERAMIC 330UF 16V 330UF 16V 0.1UF 50V Z 1 1 1 EA EA EA CVD1SS133MT CVD1SS133MT HVI74HCU04AFNG HVINJM4556AL HVTKRC107MT HVTKRA107MT HVTKRC107MT HVTKTC2874BT HVTKTC2874BT HVTKTC2874BT HVTKTC2874BT DIODE DIODE I.C , HEX INVERTER I.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description PCB , VOLUME ENCODER (CUP11910-6) D703 D705 D774 CVD52CSBBCEAB2 CVD52CSBBCEAB2 CVD1SS133MT BLUE L.E.D BLUE L.E.D DIODE L.E.D L.E.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description MAIN PCB (CUP11911) C902 C904 C906 C909 C911 C915 C916 CCET63VKL5822NK KCKDKS472ME CCEA1EH102E CCET63VKL5822NK CCEA1EH471T CCET63VKL5123NK CCET63VKL5123NK CAP , ELECT CAP , CERAMIC(X1/Y2/SC) CAP , ELECT CAP , ELECT CAP , ELECT CAP , ELECT CAP , ELECT 8200UF 63V 0.0047UF 2.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description REGULATOR PCB (CUP11916-5) C929 C930 IC89 IC90 IC91 CCEA1VH102E CCEA1VH102E HVIL7805CP HVIL7815CP HVIL7915CP CAP , ELECT CAP , ELECT I.C, REGULATOR(+5V) I.C, REGULATOR(+15V) I.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description POWER TRANS PCB(CUP11916-3,4) D112 D113 D114 D115 D116 D117 D118 D119 D120 D121 D122 D123 D124 D125 D922 D950 D951 Q104 Q911 Q912 Q913 D992 D991 IC99 CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST CVD1N4003ST HVDMTZJ3.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description A-BUS PCB (CUP11913-3) D447 D475 IC44 IC45 Q451 Q452 Q453 Q454 HVDMTZJ12BT HVD1SS355T HVINJW1159M HVINJM2068MDTE1 HVTKTC2874BT HVTKTC2874BT HVTKTC2874BT HVTKTC2874BT DIODE , ZENER DIODE , CHIP I.C , VOLUME (2-CH) I.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Ref. Designator Part Number Qty Description XM PCB (CUP11913-4) IC52 IC53 IC54 CVIAK4384ET HVINJM2068MDTE1 HVILM1117S-3V3 I.C , ADC I.C , DUAL OP AMP I.C , REGULATOR (3.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 ST202E ST232E ± 15KV ESD PROTECTED 5V RS-232 TRANSCEIVER ■ ■ ■ ■ ESD PROTECTION FOR RS-232 I/O PINS: ± 15 KV HUMAN BODY MODEL GUARANTEED 120 kbps DATE RATE GUARANTEED SLEW RATE RANGE 3 to 30V/µs OPERATE FROM A SINGLE 5V POWER SUPPLY DESCRIPTION The ST202E/ST232E are a 2 driver 2 receiver devices designed for RS-232 and V.28 communications in harsh enviroments.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 M24C64 M24C32 64Kbit and 32Kbit Serial I²C Bus EEPROM FEATURES SUMMARY ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Two-Wire I2C Serial Interface Supports 400kHz Protocol Single Supply Voltage: – 4.5 to 5.5V for M24Cxx – 2.5 to 5.5V for M24Cxx-W – 1.8 to 5.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 M24C64, M24C32 SUMMARY DESCRIPTION These I2C-compatible electrically erasable programmable memory (EEPROM) devices are organized as 8192 x 8 bits (M24C64) and 4096 x 8 bits (M24C32). Figure 2. Logic Diagram VCC 3 E0-E2 SCL SDA M24C64 M24C32 WC VSS AI01844B I2C uses a two-wire serial interface, comprising a bi-directional data line and a clock line.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 TC7MZ4051,4052,4053FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MZ4051FK,TC7MZ4052FK,TC7MZ4053FK TC7MZ4051FK 8-Channel Analog Multiplexer/Demultiplexer TC7MZ4052FK Dual 4-Channel Analog Multiplexer/Demultiplexer TC7MZ4053FK Triple 2-Channel Analog Multiplexer/Demultiplexer The TC7MZ4051/4052/4053FK are high-speed, low-voltage drive analog multiplexer/demultiplexers using silicon gate CMOS technology.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 TC7MZ4051,4052,4053FK System Diagram TC7MZ4051FK COM OUT B IN 0 1 Logic Level Converter A C 2 3 4 5 C 6 OUT INH C IN 7 TC7MZ4052FK X-COM OUT C IN 1X Logic Level Converter A B 0X 2X 3X 0Y 1Y 2Y INH OUT C IN 3Y Y-COM TC7MZ4053FK Y-COM X-COM A B C C IN Logic Level Converter OUT 1X 0Y 1Y 0Z OUT INH 0X C IN 1Z Z-COM 2001-10-23 www.freeservicemanuals.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 IDTQS3VH16233 2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODUCTS 2.5V / 3.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 NJM2845/46 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2845 is low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. NJM2845 is 3 terminal type and NJM2846 is ON/OFF control built in type. These product can be selected according to the applications. PACKAGE OUTLINE NJM2845DL1 NJM2846DL3 FEATURES High Ripple Rejection 75dB typ.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 8 Mbit SPI Serial Flash SST25VF080B SST25VF080B8Mb Serial Peripheral Interface (SPI) flash memory Data Sheet FEATURES: • Single Voltage Read and Write Operations – 2.7-3.
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www.freeservicemanuals.info AVR347 It`s Free harman/kardon 8 Mbit SPI Serial Flash SST25VF080B Data Sheet PIN DESCRIPTION CE# 1 SO 2 8 VDD 7 HOLD# CE# 1 SO 2 8 VDD 7 HOLD# Top View Top View WP# 3 6 SCK WP# 3 6 SCK VSS 4 5 SI VSS 4 5 SI 1296 08-soic S2A P1.0 1296 08-wson QA P2.0 8-LEAD SOIC 8-CONTACT WSON FIGURE 1: PIN ASSIGNMENTS TABLE 1: PIN DESCRIPTION Symbol Pin Name Functions SCK Serial Clock To provide the timing of the serial interface.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 SiI 9031 HDMI PanelLink Cinema Receiver Data Sheet General Description The SiI 9031 is a second generation PanelLink Cinema receiver that is compatible with the HDMI 1.1 (High Definition Multimedia Interface) specification. DTVs, plasma displays, LCD TVs and projectors can now provide the highest quality protected digital audio/video over a single cable. Backwards compatibility with DVI 1.0 allows HDMI systems to connect to existing DVI 1.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 SiI 9031 HDMI PanelLink Cinema Receiver Data Sheet System Applications A/V Receiver DDC EDID PROM 0 DDC Digital Video TMDS TMDS SiI 9030 HDMI Connector Port 1 SiI 9031 DDC TMDS I2S DDC SPDIF DDC MCLK EDID PROM 1 I2S I2 C MicroController Other Audio Sources Audio DSP I2S Audio DAC Figure 2. A/V Receiver Block Diagram SiI-DS-0118-A www.freeservicemanuals.
www.freeservicemanuals.info AVR347 It`s Free harman/kardon SiI 9031 HDMI PanelLink Cinema Receiver Data Sheet Functional Description The SiI 9031 provides a complete solution for receiving HDMI compliant digital audio and video. Specialized audio and video processing is available within the SiI 9031 to easily and cost effectively add HDMI capability to consumer electronics devices such as A/V Receivers, digital TVs, plasma displays, LCD TVs and projectors.
www.freeservicemanuals.info AVR347 It`s Free harman/kardon Features • Low-voltage and Standard-voltage Operation • • • • • • • • • • • • • – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) Two-wire Serial Interface Schmitt Trigger, Filtered Inputs for Noise Suppression Bidirectional Data Transfer Protocol 100 kHz (1.8V) and 400 kHz (2.
www.freeservicemanuals.info AVR347 It`s Free harman/kardon Absolute Maximum Ratings Operating Temperature..................................–55°C to +125°C *NOTICE: Storage Temperature .....................................–65°C to +150°C Voltage on Any Pin with Respect to Ground .................................... –1.0V to +7.0V Maximum Operating Voltage .......................................... 6.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 AT24C01A/02/04/08A/16A Pin Description SERIAL CLOCK (SCL): The SCL input is used to positive edge clock data into each EEPROM device and negative edge clock data out of each device. SERIAL DATA (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open-drain driven and may be wire-ORed with any number of other open-drain or opencollector devices.
www.freeservicemanuals.info It`s Free AVR347 harman/kardon M54HCU04 M74HCU04 HEX INVERTER (SINGLE STAGE) . . . . . . . . HIGH SPEED tPD = 5 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 10 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 PIN ASSIGNMENT (74HCU04AFN : IC72,76 ) 1A 1 14 Vcc 1Y 2 13 6A 2A 3 12 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y LOGIC SYMBOL 1A 2A 3A 4A 5A 6A (1) (2) (3) (4) (5) (6) (9) (8) (11) (10) (13) (12) TRUTH TABLE A Y L H H L www.freeservicemanuals.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 LOW DROP-OUT AND LOW NOISE VOLTAGE REGULATOR RN5RZ SERIES OUTLINE IC98 HVIRN5RZ50BA REGULATOR 5V (SOT-23-5) RN5RZ PIN CONFIGURATION • SOT-23-5 5 4 (mark side) 1 2 3 PIN DESCRIPTION Pin No.
www.freeservicemanuals.info It`s Free AVR347 harman/kardon HY57V161610ETP-I 2 Banks x 512K x 16 Bit Synchronous DRAM DESCRIPTION THE Hynix HY57V161610E is a 16,777,216-bits CMOS Synchronous DRAM, ideally suited for the main memory and graphic applications which require large memory density and high bandwidth. HY57V161610E is organized as 2banks of 524,288x16. HY57V161610E is offering fully synchronous operation referenced to a positive edge clock.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 HY57V161610ETP-I PIN CONFIGURATION V DD DQ0 DQ1 V SSQ DQ2 DQ3 V DDQ DQ4 DQ5 V SSQ DQ6 DQ7 VDDQ LDQM /WE /CAS /RAS /CS A11 A10 A0 A1 A2 A3 V DD 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 50pin TSOP II 400mil x 825mil 0.
www.freeservicemanuals.info It`s Free AVR347 harman/kardon HY57V161610ETP-I FUNCTIONAL BLOCK DIAGRAM 1Mx16 Synchronous DRAM Row Decoder Ref. Addr.[0:11] Address[0:10] Refresh Counter Auto/Self Refresh Refresh Interval Timer Row Addr. Latch/Predecoder Self Refresh Counter 512Kx16 Bank 0 Sense AMP & I/O gates Column Decoder Precharge CKE Row Active Address Register CS RAS CAS State Machine BA(A11) Column Addr.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 HY57V161610E 2 Banks x 512K x 16 Bit Synchronous DRAM DESCRIPTION THE Hynix HY57V161610E is a 16,777,216-bits CMOS Synchronous DRAM, ideally suited for the main memory and graphic applications which require large memory density and high bandwidth. HY57V161610E is organized as 2banks of 524,288x16. HY57V161610E is offering fully synchronous operation referenced to a positive edge clock.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 HY57V161610E PIN CONFIGURATION V DD DQ0 DQ1 V SSQ DQ2 DQ3 V DDQ DQ4 DQ5 V SSQ DQ6 DQ7 VDDQ LDQM /WE /CAS /RAS /CS A11 A10 A0 A1 A2 A3 V DD 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 50pin TSOP II 400mil x 825mil 0.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 HY57V161610E FUNCTIONAL BLOCK DIAGRAM 1Mx16 Synchronous DRAM Row Decoder Ref. Addr.[0:11] Address[0:10] Refresh Counter Auto/Self Refresh Refresh Interval Timer Row Addr. Latch/Predecoder Self Refresh Counter 512Kx16 Bank 0 Sense AMP & I/O gates Column Decoder Precharge CKE Row Active Address Register CS RAS CAS State Machine BA(A11) Column Addr.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 HCF4053B TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ LOW "ON" RESISTANCE : 125Ω (Typ.) OVER 15V p.p SIGNAL-INPUT RANGE FOR VDD - VEE = 15V HIGH "OFF" RESISTANCE : CHANNEL LEAKAGE ± 100pA (Typ.) at VDD - VEE = 18V BINARY ADDRESS DECODING ON CHIP HIGH DEGREE OF LINEARITY : < 0.5% DISTORTION TYP.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 HCF4053B INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 11, 10, 9 6 12, 13, 2, 1, 5, 3 14 15 4 A, B, C INH IN/OUT NAME AND FUNCTION Binary Control Inputs Inhibit Inputs ax,ay,bx,by,cx,cy Input/ Output ax or ay bx or by cx or cy 7 OUT/IN OUT/IN OUT/IN VEE 8 VSS Negative Supply Voltage 16 VDD Positive Supply Voltage Supply Voltage TRUTH TABLE INHIBIT C or B or A 0 0 1 0 1 X X : Don’t Care FUNCTIONAL DIAGRAM 2/10 www.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 NJM2595 5-INPUT 3-OUTPUT VIDEO SWITCH ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE The NJM2595 is a 5-input 3-output video switch. Its switches select one from five signals received from VTR,TV,DVD, TV-GAME and others. The NJM2595 is designed for audio items, such as AV amplifier and others. NJM2595D NJM2595M ■ FEATURES ● 5-input 3-output ● Operating Voltage ±4.0 to ±6.5V ● Operating current ±15mAtyp. at Vcc=±5V ● Crosstalk -65dBtyp.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 NJM2595 ■ EQUIVALENT CIRCUIT PIN No. PIN NAME 16 V+ INSIDE EQUIVALENT CIRCUIT VOLTAGE 5V 8 V- -5V 12 GND - 13 9 7 5 3 Vin1 Vin2 Vin3 Vin4 Vin5 Vcc Vin 0V 260 20k Gnd Vee 1 15 11 Vout1 Vout2 Vout3 Vcc 2.1k Vout 0V Vee 4 6 2 SW3 SW4 SW5 Vcc 20k SW 16k - 8k Gnd 4k Vee www.freeservicemanuals.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 NJM2595 ■ EQUIVALENT CIRCUIT PIN No. PIN NAME 14 10 SW1 SW2 INSIDE EQUIVALENT CIRCUIT VOLTAGE Vcc 20k SW 32k - 16k 4k Gnd Vee ■ TEST CIRCUIT V + Vout2.2 Vout2.1 Vout3.2 V CL 75Ω V CH 75Ω 0.1µF Vout3.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 IC87 RE5VL28CATZ IC , RESET PIN CONFIGURATION • TO-92 • SOT-89 • SOT-23-5 5 (mark side) (mark side) 1 1 2 2 4 (mark side) 3 1 2 3 3 PIN DESCRIPTION • TO-92 • SOT-89 • SOT-23-5 Pin No Symbol Pin No Symbol Pin No Symbol 1 OUT 1 OUT 1 OUT 2 VDD 2 VDD 2 VDD 3 GND 3 GND 3 GND 4 NC 5 NC www.freeservicemanuals.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 M29W800DT M29W800DB 8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory FEATURES SUMMARY ■ SUPPLY VOLTAGE Figure 1. Packages – VCC = 2.7V to 3.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 M29W800DT, M29W800DB Figure 3. SO Connections RB A18 A17 A7 A6 A5 A4 A3 A2 A1 A0 E VSS G DQ0 DQ8 DQ1 DQ9 DQ2 DQ10 DQ3 DQ11 Figure 4.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 74LCX74 LOW VOLTAGE CMOS DUAL D-TYPE FLIP FLOP WITH 5V TOLERANT INPUTS ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5V TOLERANT INPUTS HIGH SPEED : fMAX = 150 MHz (MAX.) at VCC = 3V POWER DOWN PROTECTION ON INPUTS AND OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 3V PCI BUS LEVELS GUARANTEED AT 24 mA BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 2.0V to 3.6V (1.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 Multiformat 11-Bit HDTV Video Encoder ADV7322 Preliminary Technical Data FEATURES GENERAL FEATURES High definition input formats 16-, 24-bit (4:2:2, 4:4:4) parallel YCrCb Fully compliant with SMPTE 274M (1080i, 1080p @ 74.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 74VHC08 QUAD 2-INPUT AND GATE ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 4.3 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 2 µA (MAX.) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28% VCC (MIN.) POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 5.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 74VHC08 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 1A to 4A 1B to 4B 1Y to 4Y GND VCC 14 NAME AND FUNCTION Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage TRUTH TABLE A B Y L L H H L H L H L L L H ABSOLUTE MAXIMUM RATINGS Symbol Value Unit Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 AK4384 106dB 192kHz 24-Bit 2ch ∆Σ DAC GENERAL DESCRIPTION The AK4384 offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit architecture for its modulator the AK4384 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4384 integrates a combination of SCF and CTF filters increasing performance for systems with excessive clock jitter.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 ASAHI KASEI [AK4384] n Ordering Guide -40 ∼ +85°C 16pin TSSOP (0.65mm pitch) Evaluation Board for AK4384 AK4384VT AKD4384 n Pin Layout MCLK 1 16 DZFL BICK 2 15 DZFR SDTI 3 14 VDD LRCK 4 13 VSS PDN 5 12 VCOM SMUTE/CSN 6 11 AOUTL ACKS/CCLK 7 10 AOUTR DIF0/CDTI 8 9 P/S Top View PIN/FUNCTION No.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 74LCX32 LOW VOLTAGE CMOS QUAD 2-INPUT OR GATE WITH 5V TOLERANT INPUTS ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5V TOLERANT INPUTS HIGH SPEED: tPD = 5.2ns (MAX.) at VCC = 3V POWER DOWN PROTECTION ON INPUTS AND OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 3V PCI BUS LEVELS GUARANTEED AT 24 mA BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 2.0V to 3.6V (1.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 74LCX32 Figure 2: Input And Output Equivalent Circuit Table 2: Pin Description PIN N° SYMBOL 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 1A to 4A 1B to 4B 1Y to 4Y GND VCC 14 Table 3: Truth Table NAME AND FUNCTION Data Inputs Data Inputs Data Outputs Ground (0V) A B Y L L H H L H L H L H H H Positive Supply Voltage Table 4: Absolute Maximum Ratings Symbol VCC Parameter Value Unit Supply Voltage -0.5 to +7.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 74ACT04 HEX INVERTER ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 5.0ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 2µA(MAX.) at TA=25°C COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.), V IL = 0.8V (MAX.) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 74ACT04 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 3, 5, 9, 11, 13 2, 4, 6, 8, 10, 12 7 NAME AND FUNCTION 1A to 6A Data Inputs 1Y to 6Y Data Outputs GND VCC Ground (0V) 14 Positive Supply Voltage TRUTH TABLE A Y L H H L ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter Supply Voltage Value Unit -0.5 to +7 V VI DC Input Voltage -0.5 to VCC + 0.5 V VO DC Output Voltage -0.5 to VCC + 0.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 CS42528 CX_SDOUT 56 CODEC Serial Data Output (Output) - Output for two’s complement serial audio data from the internal and external ADCs. ADCIN1 ADCIN2 58 57 External ADC Serial Input (Input) - The CS42528 provides for up to two external stereo analog to digital converter inputs to provide a maximum of six channels on one serial data output line when the CS42528 is placed in One Line mode.
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www.freeservicemanuals.info It`s Free harman/kardon AVR347 TRANSISTOR, REGULATOR IC BLOCK DIAGRAM TO-92M 1. Emitter 2. Collector 3. Base 123 123 KTC2874B KRA107M KRA104MT KTA1267 KSC2785Y KRC107M KRC104M TO-126 KTD1302T KTC3200GR KTA1271Y 6 5 KTA1268GR KTC3198Y KSA1175YT MCNJM7905 4 KTA1024Y MC7915C L7905 TO-3P 1. Base 2. Collector 3. Emitter 1. INPUT 2. GND 3.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 Pin Configurations Table 7 SC-82AB Top view 4 3 1 Pin No. Pin name Pin description 1 OUT Voltage detection output pin 2 VDD Voltage input pin 3 NC*1 No connection 4 VSS GND pin *1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. 2 Figure 4 Table 8 SOT-23-5 Top view 5 1 Pin No.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 S-80842CNY Table 11 TO-92 Bottom view Pin No. 1 2 3 1 2 3 Pin name OUT VDD VSS Pin description Voltage detection output pin Voltage input pin GND pin Figure 8 Absolute Maximum Ratings 1. Detection Voltage Typ. 1.
www.freeservicemanuals.info It`s Free harman/kardon AVR347 RN5RZ RN5RZ50BA PIN CONFIGURATION • SOT-23-5 5 4 (mark side) 1 2 3 PIN DESCRIPTION Pin No. Symbol Description 1 GND Ground Pin 2 VDD Input Pin 3 VOUT Output Pin 4 NC No Connection 5 CE or CE Chip Enable Pin ABSOLUTE MAXIMUM RATINGS Symbol Item Ratings Unit 9 V VIN Input Voltage VCE Input Voltage (CE or CE Pin) –0.3 to VIN +0.3 V VOUT Output Voltage –0.3 to VIN +0.
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INPUT(AVR247+347+345).sch-3 - Thu Mar 15 10:03:09 2007 www.freeservicemanuals.info harman/kardon AVR347 www.freeservicemanuals.
INPUT(AVR247+347+345).sch-2 - Thu Mar 15 10:02:34 2007 www.freeservicemanuals.info harman/kardon AVR347 www.freeservicemanuals.
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INPUT(AVR247+347+345).sch-4 - Thu Mar 15 10:03:34 2007 www.freeservicemanuals.info harman/kardon AVR347 www.freeservicemanuals.
FRONT(AVRx45+x47).sch-1 - Wed Mar 14 21:03:09 2007 www.freeservicemanuals.info harman/kardon AVR347 www.freeservicemanuals.
POWER(AVRx45+x47).sch-1 - Wed Mar 14 21:40:29 2007 www.freeservicemanuals.info harman/kardon AVR347 www.freeservicemanuals.
VIDEO(AVR247+347+345).sch-1 - Thu Mar 15 10:45:34 2007 www.freeservicemanuals.info harman/kardon AVR347 www.freeservicemanuals.
AVR347+345 WIRING_07.03.14.sch-1 - Wed Mar 14 12:16:12 2007 www.freeservicemanuals.info It`s Free harman/kardon AVR347 www.freeservicemanuals.
