HarmanKardon-AVR154-avr-sm维修电路原理图.pdf

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1、 harman/kardon AVR154 AVR154 5 X 30W 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.13 OPERATION.24 TROUBLESHOOTING GUIDE.29 REMOT

2、E 5,956,674; 5,974,380; 5,978,762; 6,487,535; 7,003,467 e.g., the DVD source may use the Component Video 1 inputs for video and the Coaxial Digital Audio Input 1 for audio, both of which require assignment. If the video display is equipped with an HDMI or DVI digital video input, make sure it is als

3、o HDCP-compliant (High- Bandwith Digital Content Protection) to display copy-protected materials. If the source or video display has a DVI input, use an HDMI- to-DVI adapter (not included), and make separate audio connections. Although the 6-Channel Analog Audio Inputs are designated as a separate s

4、ource input, the 6CH button on the remote may not be programmed to operate a source device.The 6-Channel Analog Audio Inputs are used with an analog video input (component video, S-video or composite video, but not HDMI) that may also be assigned to another source input, such as DVD. Program the cor

5、responding Input Selector on the remote, e.g., DVD, with the devices product code.To enjoy audio from the 6-Channel Analog Audio Inputs, first select the source for the video input (DVD, in this example), and then switch the source to the 6-Channel Analog Audio Inputs.The AVR 154 will use the last-s

6、elected analog video input while obtaining audio from the 6-Channel Analog Audio Inputs. Connect a DVD, SACD, HD-DVD or Blu-ray Disc Player HDMI Video:If the DVD player and the TV both have an HDMI connector, connect the player as follows (see Figure 19): Connect the DVD players HDMI output to the H

7、DMI 1 Input on the AVR. Connect the DVD players coaxial digital audio output to the Coaxial 2 input on the AVR. Figure 19 Connecting an HDMI-Equipped Disc Player If the player is capable of playing multichannel discs, including DVD- Audio, SACD, HD-DVD and Blu-ray Disc, make the following additional

8、 connections (see Figure 20): Connect the DVD players component video output to the Component Video 1 Input on the AVR. Connect the DVD players 6-channel analog audio outputs to the 6-Channel Analog Audio Inputs on the AVR. Figure 20 Connecting a Multichannel Audio Player Component Video:If the DVD

9、player or the TV does not have an HDMI connector, but they both have component video connectors, connect the player as follows (see Figure 21): Connect the DVD players component video output to the Component Video 1 Input on the AVR. Connect the DVD players coaxial digital audio output to the Coaxia

10、l 1 input on the AVR. AVR 154 AVR 154 AVR154 harman/kardonharman/kardon 17 RadioFans.CN 收音机爱 好者资料库 22 INSTALLATION Figure 21 Connecting a Component-Video-Equipped Disc Player If the player is capable of playing multichannel discs,including DVD-Audio, SACD,HD-DVD and Blu-ray Disc,make the following a

11、dditional connection (see Figure 20): Connect the DVD players 6-channel analog audio outputs to the 6-Channel Analog Audio Inputs on the AVR. Composite/S-Video:If the best video connection common to both the DVD player and the TV is either S-video or composite video,follow these steps (see Figure 22

12、): Connect the DVD players S-video or composite video output (use one connection only) to the corresponding DVD Video Input on the AVR. Connect the DVD players coaxial digital audio output to the Coaxial 1 input on the AVR. If the player is capable of playing multichannel discs,including DVD-Audio,

13、SACD,HD-DVD and Blu-ray Disc,make the following additional connection (see Figure 22): Connect the DVD players 6-channel analog audio outputs to the 6-Channel Analog Audio Inputs on the AVR. Figure 22 Connecting a Composite- or S-Video-Equipped Disc Player NOTES: Where a given type of connection is

14、called for, e.g., HDMI, component video or digital audio, you may use any available input of that type.We recommend connections solely because they are assigned by default to certain source inputs. If you wish to make recordings from a DVD, use the DVD S-video or composite video input, and the DVD A

15、nalog Audio inputs in addition to any other connections.The AVR cannot make recordings from HDMI or component video sources, and digital audio sources may only be recorded in two channels. You may connect the DVD player to the Video 1,Video 2 or Video 3 source inputs, but you will then be unable to

16、program the AVR remote to operate the player. Connect a Harman Kardon DMC 1000 digital media center to any available HDMI Input for digital video and any available input for digital audio, or to the Video 1 Audio/Video Inputs for analog audio and video.You may make both the analog and digital audio

17、and video connections, depending on your system requirements. Connect an Audio/Video Recorder (PVR, DVR or TiVo) HDMI Video:If the recorder and the TV both have an HDMI connector, connect the recorder as follows (see Figure 23): Connect the recorders HDMI output to the HDMI 2 Input on the AVR. Conne

18、ct the recorders optical digital audio output to the Optical 2 input on the AVR. Then go to “Composite/S-Video” on page 23 to make recordings, as the AVR 154 cannot make recordings from digital audio (except 2-channel) and video sources. Figure 23 Connecting an HDMI-Equipped Recorder Component Video

19、:If the recorder or the TV does not have an HDMI connector, but they both have component video connectors, connect the recorder as follows (see Figure 24): Connect the recorders component video output to the Component Video 2 Input on the AVR. AVR 154 AVR 154 AVR 154 AVR154 harman/kardonharman/kardo

20、n 18 RadioFans.CN 收音机爱 好者资料库 23 INSTALLATION Connect the recorders optical digital audio output to the Optical 2 Input on the AVR (if available). Then go to “Composite/S-Video” below to make recordings, as the AVR 154 cannot make recordings from copy-protected component video sources or digital audi

21、o (except 2-channel) sources. Figure 24 Connecting a Component-Video-Equipped Recorder Composite/S-Video:If the best video connection common to both the recorder and the TV is either S-video or composite video, or to make recordings, follow these steps, using only one type of video connection throug

22、hout (see Figure 25): Connect the recorders S-video/composite video output to the Video 1 S-Video/Composite Video Input on the AVR. Connect the recorders S-video/composite video input to the Video 1 S-Video/Composite Video Output on the AVR. Connect the recorders analog audio outputs to the Video 1

23、Audio Inputs on the AVR. Connect the recorders analog audio inputs to the Video 1 Audio Outputs on the AVR. Figure 25 Connecting a Video Recorder NOTE: If S-video or composite video is the only video connec- tion, you may also use any available digital audio connection. Connect a Cable TV, Satellite

24、, HDTV or Other Set-Top Box for Broadcast Television NOTE: If you receive your television programming using your TV with an antenna or direct cable connection, connect the TVs analog audio outputs to the Video 3 Analog Audio Inputs. If the TV has a digital audio output, connect it to one of the fron

25、t- panel digital audio inputs.Do notconnect any video output on the television set to any video input on the receiver. See Step Five for information on connecting the receivers video monitor outputs to the television. HDMI Video:If the set-top box and the TV both have an HDMI connector, connect the

26、set-top box as follows (see Figure 26): Connect the set-tops HDMI output to the HDMI 3 Input on the AVR. Connect the set-tops optical digital audio output to the Optical 1 Input on the AVR (if available). Figure 26 Connecting an HDMI-Equipped Set-Top Box Component Video:If the set-top box or the TV

27、does not have an HDMI connector, but they both have component video connectors, connect the set-top box as follows (see Figure 27): Connect the set-tops component video output to the Component Video 2 Input on the AVR (if available). Connect the set-tops optical digital audio output to the Optical 1

28、 Input on the AVR (if available). Figure 27 Connecting a Component-Video-Equipped Set-Top Box AVR 154 AVR 154 AVR 154 AVR 154 AVR154 harman/kardonharman/kardon 19 RadioFans.CN 收音机爱 好者资料库 24 INSTALLATION Composite/S-Video:If the best video connection common to both the set-top box and the TV is eithe

29、r S-video or composite video, follow these steps (see Figure 28): Connect the set-tops S-video or composite video output (use one connection only) to the corresponding Video 2 Input on the AVR. Connect the set-tops optical digital audio output to the Optical 1 Input on the AVR (if available). For fu

30、lly analog set-top boxes, connect the boxs analog audio outputs to the AVRs Video 2 Audio Inputs. Figure 28 Connecting a Set-Top Box Connect a CD Player or Any Audio-Only Device If the CD player or other component has a digital audio output, connect it to any available digital audio input on the AVR

31、. If not, connect the CD players left and right analog audio outputs to the CD Audio Inputs. No video connection is required, but the AVR will display the last-selected analog video source when the CD source is selected. See Figure 29. Figure 29 Connecting a CD Player NOTE: A turntable may only be c

32、onnected to the AVR if it is equipped with an internal phono preamp, or if you supply an external phono preamp, available at some audio specialty stores or through the Harman Kardon Parts Dept.You may then connect it to any set of analog audio inputs. Connect a Tape Deck or Any Audio-Only Recorder I

33、f the recorder has digital audio inputs and outputs, connect either its coaxial or optical digital audio output (not both) to the corresponding available input on the AVR, and connect the AVRs Coaxial Digital Audio Output to the recorders coaxial digital audio input. To make analog audio recordings,

34、 connect the recorders left and right analog audio outputs to the Tape Inputs on the AVR, and the recorders analog audio inputs to the AVRs Tape Outputs. No video connection is required,although the AVR will display the last- selected analog video source when the Tape source is selected. See Figure

35、30. Figure 30 Connecting an Audio Recorder Connect a Portable Audio Player For audio-only playback from a portable CD player, cassette deck, MP3 player or other device equipped with a 1/8-inch headphone jack, use a stereo 1/8-inch mini-plug interconnect (not included) to connect the devices headphon

36、e jack to the AUX Input on the AVR. Use the devices own controls to operate it. See Figure 31. Figure 31 Connecting a Portable Audio Player Alternatively, use an interconnect with a stereo 1/8-inch mini-plug at one end and two RCA plugs at the other end to connect the player to the Video 3 Audio Inp

37、uts on the AVRs front panel (see Figure 32). Connecting a Game Console, Camera or Other Device If a device will only be connected temporarily, you may use the Video 3 Inputs on the front panel.When not in use, place the supplied covers over the Video 3 jacks for a cleaner appearance by snapping the

38、covers in place.To remove the covers, gently press on the left side of each cover so that it pivots out. Video Components:Install video components, e.g., game consoles and camcorders, as follows (see Figure 32): Connect the components S-video or composite video output (use only one connection) to th

39、e corresponding Video 3 Input on the AVR. Connect the components optical or coaxial digital audio output to either the Optical 3 or Coaxial 3 Input on the front panel (if available). For fully analog devices, connect the devices analog audio outputs to the AVRs Video 3 Audio Inputs. AVR 154 AVR 154

40、AVR 154 AVR 154 AVR154 harman/kardonharman/kardon 20 RadioFans.CN 收音机爱 好者资料库 25 INSTALLATION Figure 32 Connecting a Device to the Front-Panel Inputs Audio Components:Connect audio-only devices, such as CD players, to either the Coaxial 3 or Optical 3 Digital Audio Inputs, or the Video 3 Analog Audio

41、 Inputs (see Figure 32). If you obtain your broadcast programming from the TV, connect its audio outputs to the front-panel inputs and program the AVR remote to operate the TV, as described in Step Eight. NOTE: If your video devices are equipped with HDMI or com- ponent video outputs, you may connec

42、t them to any available audio and video input on the AVR. Step Five Connect the Video Display IMPORTANT NOTE: Do not connect any video output on the video display (TV) to any video input on the AVR. Doing so may cause undesirable video interference. HDMI Video:If the display has an HDMI input, and i

43、f any sources are connected to any of the AVRs HDMI Inputs, connect the HDMI Monitor Output to the display (see Figure 33). Go to “Composite/S-Video” below for an additional required connection. Figure 33 HDMI Monitor Output Component Video:If the display has component video inputs, and if any sourc

44、es are connected to either of the AVRs Component Video Inputs, connect the Component Video Monitor Outputs to the display (see Figure 34). Go to “Composite/S-Video” below for an additional required connection. Figure 34 Component Video Monitor Outputs Composite/S-Video:Important do not skip this ste

45、p, even if you have connected the AVRs HDMI or Component Video Monitor Outputs to the display.To view the AVRs on-screen menus and messages, connect either the Composite or S-Video Monitor Output to the display. In addition, if any sources are connected to the AVR via a composite or S-video connecti

46、on, connect the corresponding Monitor Output to the display. See Figure 35. Figure 35 Composite and S-Video Monitor Outputs Consult the manual for your TV to make sure you understand how to select each video input.As you play different source devices that use different types of video connections, se

47、lect the correct video input on your video display. Step Six Plug in AC Power Having made all of your wiring connections, it is now time to plug each components AC power cord into a working outlet. Before plugging the AVR 154s AC Power Cord into an electrical outlet, make sure that the Master Power

48、Switch on the front panel is popped out so that the word OFF appears on its top. Gently press the button to turn the switch off.This will prevent the possibility of damaging the AVR in case of a transient power surge. Step Seven Insert Batteries in Remote The AVR 154 remote control uses three AAA ba

49、tteries, which are included. To remove the battery cover located on the back of the remote, firmly press the ridged depression and slide the cover toward the top of the remote. Insert the batteries as shown in Figure 36, making sure to observe the correct polarity. AVR 154 AVR 154 AVR 154 AVR 154 AVR154 harman/kardonharman/kardon 21 RadioFans.CN 收音机爱 好者资料库 26 INSTALLATION Figure 36 Remote Control Battery Compartment When using the remote, remember to p