HarmanKardon-AVR1650-avr-sm维修电路原理图.pdf

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1、harman/kardon AVR 1650 AVR 1650 5 X 95W 5.1 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.10 CONNECTIONS/INSTALLATION.12 OPERATION.18 TROUBLESHOOTING GUIDE.20 RE

2、MOTE PAL (AVR 165) Input level/impedance:1Vp-p/75 ohms Output level/impedance:1Vp-p/75 ohms Video frequency response (composite video):10Hz 8MHz (3dB) HDMI:Version 1.4a with 12-bit Deep Color General Specifications Power requirement:120V AC/60Hz (AVR 1650); 220V 240V AC/50Hz 60Hz (AVR 165) Power con

3、sumption:0.5W (standby); 280W maximum Dimensions (W x H x D): 17-5/16 x 6-1/2 x 17-1/8 (440mm x 165mm x 435mm) Weight20 lb (9.1kg) AVR 1650 AVR 1650 harman/kardonharman/kardon 4 RadioFans.CN 收音机爱 好者资料库 FOAM PAD, (L) FOAM PAD, (R) AVR 1650 OUTER CARTON FOAM PAD, (L) FOAM PAD, (R) AVR 1650 AVR 1650 h

4、harman/kardonarman/kardon 5 RadioFans.CN 收音机爱 好者资料库 AVR 1650/AVR 165Front-Panel Controls Front-Panel Controls Power Indicator Message Display Volume Knob Surround Mode Select Buttons Set Button IR Sensor Power Button Left/Right Buttons Headphone Jack/ EzSet/EQ Mic Connector Source Select Buttons Tun

5、ing Mode Button Digital Input Button Surround-Mode Category Button Up/Down Buttons/ Tuning Buttons USB Port Aux Analog Audio Input Connector Channel Level Control Button A AVR 1650 VR 1650 harman/kardonharman/kardon 6 RadioFans.CN 收音机爱 好者资料库 AVR 1650/AVR 165 5 Front-Panel Controls, continued Front-P

6、anel Controls, continued Power indicator: This LED has three possible modes: LED is off: Indicates that the AVR is unplugged or the rear-panel Main Power switch is off. LED glows amber: Indicates that the AVR is in the Standby mode. LED glows white: Indicates that the AVR is turned on. IMPORTANT NOT

7、E: If the PROTECT message ever appears on the AVRs front-panel Message display, turn off the AVR and unplug it from the AC outlet. Check all speaker wires for a possible short circuit (the “+” and “” conductors touching each other or both touching the same piece of metal). If a short circuit is not

8、found, bring the unit to an authorized Harman Kardon service center for inspection and repair before using it again. IR sensor: This sensor receives infrared (IR) commands from the remote control. It is important to ensure that the sensor is not blocked. Set button: Press this button to select the c

9、urrently highlighted menu item. Message display: Various messages appear in this two-line display in response to commands and changes in the incoming signal. In normal operation, the current source name appears on the upper line, while the surround mode is displayed on the lower line. When the on-sc

10、reen display menu system (OSD) is in use, the current menu settings appear. Surround-Mode Select buttons: After you have selected the desired surround-mode category, press these buttons to select a specifi c mode within the category, such as to change from Dolby Pro Logic II Movie mode to Logic 7 Mo

11、vie mode. Surround-mode availability depends on the nature of the source input signal, i.e., digital versus analog, and the number of channels encoded within the signal. Volume knob: Turn this knob to raise or lower the volume. Up/Down buttons: Use these buttons to navigate the AVRs menus. Volume kn

12、ob: Turn this knob to raise or lower the volume. Power button: Press this button to turn the AVR on or to place it in the Standby mode. Tuning Mode button: This button toggles between manual (one frequency step at a time) and automatic (seeks frequencies with acceptable signal strength) tuning mode.

13、 It also toggles between stereo and mono modes when an FM station is tuned in. Channel Level Control button: Press this button to activate the channel-level adjustment feature. After pressing this button, use the Up/Down buttons to select the channel for adjustment and use the Left/Right buttons to

14、adjust the channels level. Digital Input button: Press this button to change the audio input for the current source. Use the Left/Right buttons to cycle through the available inputs. Although you can assign any digital audio input to any source, the analog audio inputs are all permanently dedicated

15、to the source with which they are labeled. Left/Right buttons: Use these buttons to navigate the AVRs menus. Up/Down buttons/Tuning buttons: Use these buttons to navigate the AVRs menus. When the radio is the active source, use these buttons to tune stations according to the setting of the Tuning Mo

16、de button (see above). Surround-Mode Category button: Press this button to select a surround-sound category. Each press changes the surround-mode category: Auto Select, Virtual, Stereo, Movie, Music and Video Game. To change the specifi c surround-sound mode within the category, use the Surround Mod

17、e Select buttons. See Audio Processing and Surround Sound, on page 20, for more information on surround modes. Headphone jack/EzSet/EQ Mic connector: Connect a 1/4 stereo headphone plug to this jack for private listening. This jack is also used to connect the supplied microphone for the EzSet/EQ pro

18、cedure described in Confi gure the AVR for Your Speakers, on page 17. Source Select buttons: Press these buttons to select the active source. USB port: You can use this port to perform software upgrades that may be offered in the future. Do not connect a storage device, a peripheral product or a PC

19、here, unless instructed to do so as part of an upgrade procedure. Aux Analog Audio Input connector: Connect an auxiliary source component that will be used only temporarily, such as a camcorder, portable music player or game console, here. A AVR 1650 VR 1650 harman/kardonharman/kardon 7 RadioFans.CN

20、 收音机爱 好者资料库 AVR 1650/AVR 165Rear-Panel Connectors Rear-Panel Connectors AVR 1650/AVR 165 Rear-Panel Connections (AVR 1650 shown) HDMI Input Connectors HDMI Monitor Out Connector Composite Video Monitor Out Connector DVD Component Video Input Connector Radio Antenna Connectors Subwoofer Connector Ana

21、log Audio Input/Output Connectors Speaker Connectors 12V Trigger Connector Main Power Switch AC Input Connector Optical Digital Output Connector Digital Audio Input Connectors The Bridge IIIP Connector IR Remote In/Out Connectors Composite Video Input Connectors Video 2 Out Connector A AVR 1650 VR 1

22、650 harman/kardonharman/kardon 8 RadioFans.CN 收音机爱 好者资料库 AVR 1650/AVR 165Rear-Panel Connectors, continued Rear-Panel Connectors, continued Radio Antenna connectors: Connect the included AM and FM antennas to their respective terminals for radio reception. HDMI Monitor Out connector: If your TV has a

23、n HDMI connector and you have HDMI or component video source devices, use an HDMI cable (not included) to connect it to the AVRs HDMI Monitor Out connector. Notes on using the HDMI Monitor Out connector: When connecting a DVI-equipped display to the HDMI Monitor Out connector, use an HDMI-to-DVI ada

24、pter and make a separate audio connection. Make sure the HDMI-equipped display is HDCP-compliant. If it isnt, do not connect it via HDMI; use an analog video connection instead and make a separate audio connection. HDMI Input connectors: The HDMI (High-Defi nition Multimedia Interface) feature is a

25、connection for transmitting digital audio and video signals between devices. If your source devices have HDMI connectors, using them will provide the best possible video and audio performance quality. Since the HDMI cable carries both digital video and digital audio signals, you do not have to make

26、any additional audio connections for devices you connect via HDMI connections. See Connect Your Source Devices, on page 13, for more information. Composite Video Monitor Out connector: If your TV or video display does not have an HDMI connector, or if your TV does have an HDMI connector but you are

27、connecting some source devices with only composite video connectors, use a composite video cable (not included) to connect the AVRs Composite Video Monitor Out connector to your TVs composite video input connector. DVD Component Video Input connector: If your Blu-ray Disc or DVD player does not have

28、 an HDMI connector but does have a component video connector, using the component video connector will provide superior video performance. You will also need to make an audio connection from the player to the AVR. Digital Audio Input connectors: If your non-HDMI source devices have digital outputs,

29、connect them to the AVRs digital audio connectors. NOTE: Make only one type of digital connection (HDMI, optical or coaxial) from each device. See Connect Your Source Devices, on page 13, for more information. Video 2 Out connector: Connect an analog video recorders video input connector to the AVRs

30、 Video 2 Out connector. You can record any composite video input signal. NOTE: To record the audio and video from the source device, connect the AVRs Video 2 Out Analog Output connectors to the analog video recorders audio inputs. Composite Video Input connectors: Use composite video connectors for

31、video source devices that dont have HDMI or component video connectors. You will also need to make an audio connection from the source device to the AVR. See Connect Your Source Devices, on page 13, for more information. IR Remote In/Out connectors: When the IR Sensor on the front panel is blocked (

32、such as when the AVR is installed inside a cabinet), connect an optional IR receiver to the IR Remote In connector. The IR Remote Out connector may be connected to the IR input of a compatible product to enable remote control through the AVR. See Connect IR Equipment, on page 15, for more informatio

33、n. The Bridge IIIP connector: Connect an optional Harman Kardon The Bridge IIIP docking station to this connector. Insert the plug until it snaps into place in the connector. IMPORTANT: Connect The Bridge IIIP only with the AVRs power turned off. See Connect The Bridge IIIP, on page 15, for more inf

34、ormation. Subwoofer connector: Connect this jack to a powered subwoofer with a line-level input. See Connect Your Subwoofer, on page 13, for more information. Analog Audio Input/Output connectors: Use the AVRs Analog Audio Input/Output connectors for source devices that dont have HDMI or digital aud

35、io connectors. Use the Video 2 Out and Tape Out connectors to connect to the audio inputs of a VCR and tape deck. See Connect Your Source Devices, on page 13, for more information. Speaker connectors: Use two-conductor speaker wire to connect each set of terminals to the correct speaker. See Connect

36、 Your Speakers, on page 13, for more information. Optical Digital Output connector: Connect a digital audio recorders optical digital input to the AVRs Optical Digital Output connector. You can record both coaxial and optical digital PCM audio signals. (Dolby Digital and DTS bitstreams are not avail

37、able for recording.) Main Power switch: This mechanical switch turns the AVRs power supply on or off. It is usually left on and cannot be turned on or off using the remote control. 12V Trigger connector: This connector provides 12V DC whenever the AVR is on. It can be used to turn on and off other d

38、evices such as a powered subwoofer. AC Input connector: After you have made all other connections, plug the supplied AC power cord into this receptacle and into an unswitched wall outlet. A AVR 1650 VR 1650 harman/kardonharman/kardon 9 RadioFans.CN 收音机爱 好者资料库 AVR 1650/AVR 165System Remote Control Fu

39、nctions System Remote Control Functions IR Transmitter Lens Mute Button Source Selector Buttons Volume Up/Down Buttons Speaker Setup Buttons OK Button Delay Button Number Buttons Memory Button RDS Button (AVR 165) Macro Buttons Transport Control Buttons Display Dimmer Button Disc Skip Button (AVR 16

40、50) Preset Station Up/Down Buttons Clear Button Left/Right/Up/Down Buttons Program Indicator LED AVR Button Sleep/CH Up/Down Buttons OSD Button Channel Level Control Button Digital Input Button Tuning Mode Button Direct Station Entry Button Tuning Up/Down Buttons Tone Control Button Night Mode Butto

41、n Track Skip Up/Down Buttons Test Tone Button Power Off Button Power On Button A AVR 1650 VR 1650 harman/kardonharman/kardon 10 RadioFans.CN 收音机爱 好者资料库 AVR 1650/AVR 165System Remote Control Functions, continued System Remote Control Functions, continued In addition to controlling the AVR, the AVR re

42、mote is capable of controlling nine other devices, including an iPod/iPhone device docked in a The Bridge IIIP docking station connected to the AVR. During the installation process, you may program the codes for each of your source components into the remote. (See Program the Remote to Control Your

43、Source Devices and TV, on page 16, for programming information.) To operate a component, press its Source Selector button to change the remotes control mode. A buttons function depends on which component is being controlled. See Table A10 in the Appendix for listings of the functions for each type o

44、f component. Most of the buttons on the remote have dedicated functions, although the precise codes transmitted vary depending on the specifi c device being controlled. Due to the wide variety of functions for various source devices, we have included only a few of the most often-used functions on th

45、e remote: alphanumeric keys, transport controls, television-channel control, menu access and power on and off. To return the remote to the AVR control mode at any time, press the AVR button. IR Transmitter lens: As buttons are pressed on the remote, infrared codes are emitted through this lens. Prog

46、ram Indicator LED: This LED lights up to indicate various procedures when the remote is in the Programming mode. Power On/Off buttons: Press these buttons to turn the AVR or the device being controlled on and off. The Main Power switch on the AVRs rear panel must be on for this button to turn the AV

47、R on and off. Mute button: Press this button to mute the AVRs speaker-output connectors and Headphone jack. To restore the sound, press this button or adjust the volume. AVR button: Press this button to switch the remotes control mode to operate the AVR. Source Selector buttons: Press one of these b

48、uttons to select a source device, e.g., DVD, AM/FM radio, etc. This action will also turn on the AVR and switch the remotes control mode to operate the selected source device. NOTE: The fi rst press of the Radio Source Selector button switches the AVR to the last-used tuner band (AM or FM). Each suc

49、cessive press changes the band. Test Tone button: Press this button to activate the test tone for calibrating channel volume levels by ear. Sleep button/Channel Up/Down buttons: Press the Sleep button to activate the sleep timer, which turns off the AVR after a programmed period of time of up to 90 minutes. The Channel Up/Down buttons have no effect on the AVR but are used to change channels on TVs and some video sources. Volume Up/Down buttons: Press these buttons to r