Onkyo-TXL-5-Service-Manual(1) 电路图 维修手册.pdf

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1、RadioFans.CN 收音机爱 好者资料库 AMPLIFIER SECTION Power Output (FTC)All channels 22 watts per channel min. RMS. into 6 ohms two channel driven, 1,000 Hz with no more than 0.6 % total harmonic distortion. Continuous power output (DIN) All channels 22 watts per channel min. RMS. into 6 ohms two channel driven

2、, 1,000 Hz Maximun power output (EIAJ) 5 x 28 watts at 6 ohms Dynamic power output2 x 26 watts at 6 ohms 2 x ? 22 watts at 8 ohms Total Harmonic Distortion0.6 % at rated power IM Distortion0.6 % at rated power Damping Factor40 at 8 ohms Input Sensitivity and Impedance DIGITAL INPUT DVD, HD (OPTICAL)

3、0.5 Vp-p, 75 ohms DIGITAL INPUT VIDEO 2 (COAXIAL)0.5 Vp-p, 75 ohms LINE (DVD/CD, VIDEO 1, 2, HD, TAPE/MD)150 mV/50 kohms Composite (DVD/CD, VIDEO 1, 2)1 Vp-p, 75 ohms S-VIDEO (DVD/CD, VIDEO 1, 2)Y: 1 Vp-p, 75 ohms C: 0.28 Vp-p, 75 ohms TUNER SECTION Tuning RangeFM: 87.50 to 108.00 MHz (50 kHz steps)

4、 AM: (USA and Canadian models) 530 to 1710 kHz (10 kHz steps) Usable SensitivityFM: Mono11.2 dBf, 1.0 V (75 ohms IHF) 0.9 V (75 ohms DIN) Stereo17.2 dBf, 2.0 V (75 ohms IHF) 23 V (75 ohms DIN) AM: 30 V 50 dB Quieting SensitivityFM: Mono17.2 dBf, 2.0 V (75 ohms) Stereo37.2 dBf, 20.0 V (75 ohms) Captu

5、re RatioFM: 2.0 dB Image Rejection RatioFM: (USA and Canadian models) 40 dB AM: 40 dB IF Rejection RatioFM: 90 dB AM: 40 dB Signal-to-noise RatioFM: Mono76 dB, IHF Stereo70 dB, IHF AM: 40 dB Alternate Channel Att. (+/ 400 kHz)FM: Mono55 dB, IHF SelectivityFM: 50 dB, DIN AM Suppression RatioFM: 50 dB

6、 Harmonic DistortionFM: Mono0.2 % Stereo0.3 % AM:0.7 % Frequency responseFM: 30 to 15,000 Hz (+/ 1.0 dB) Stereo SeparationFM: 45 dB at 1,000 Hz 30 dB at 100 to 10,000 Hz Stereo ThresholdFM: 17.2 dBf,20 V (75 ohms) GENERAL Power Supply Rating(USA and Canadian models) and Power Consumption AC 120 V, 6

7、0Hz120W (Some Asian models) AC 220-230 V, 50/60Hz 105W (Other models) AC 230-240 V, 50Hz105W Specifications and features are subject to change without notice. Output Level and Impedance REC OUT (VIDEO 1, TAPE/MD, HD)150 mV, 2.2 kohms SUB WOOFER PRE OUT1 V, 2.2 kohms Composite (MON OUT, VIDEO 1)1 Vp-

8、p, 75 ohms S-VIDEO (MON OUT, VIDEO 1)Y: 1 Vp-p, 75 ohms C: 0.28 Vp-p, 75 ohms Frequency Response10 to 70,000 Hz : +/ 1.5 dB Acoustic Control1: +6 dB at 40 Hz 2: +10 dB at 40 Hz +7 dB at 10,000 Hz Signal-to-noise Ratio100 dB (IHF) Muting dB (Other models) 522 to 1611 kHz (9 kHz steps) (Other models)

9、85 dB Dimensions (W x H x D)435 x ? 81 x ? 377 mm (17-1/8 x ? 3-3/16 x 14-13/16 ins.) Weight6.1 kg (13.4 lb.) 8 TX-L5 SPECIFICATIONS RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 SUBWOOFER MODESURROUNDSTEREO ON STANDBY POWER STANDBY / ON ONOFF PHONES ACOUSTIC CONTROLTUNING/PRESET DVD / C DVIDEO 1V

10、IDEO 2HDMD / TAPE FMAM INPUT VOLUME AV RECEIVER TX-L5 MEMORYFM MODE ? ? RDS ? ? ? ? ? SLEEP indicator Lights up when the sleep timer is active. ? Source/Listening mode indicators One of these indicators lights to show the format of the current source as “PCM DIGITAL”, “? DIGITAL” or “DTS”. In additi

11、on, one of the listening mode indicators “?PRO LOGIC II”, “DSP” and “STEREO” lights according to the current listening mode. ? MUTING indicator Flashes when the mute function is active. ? FM STEREO indicator Lights up when an FM stereo broadcast station is received. ? TUNED indicator Lights up when

12、a radio station is received. ? FM MUTE indicator Lights up to indicate FM muting. It extinguishes when the monaural reception mode is started by pressing the FM MODE button. ? RDS indicator (European models only) Lights up when a RDS station is received. ? MEMORY indicator Lights up when the MEMORY

13、button is pressed in the radio station preset operation. ? Multi function display In usual operation, shows the current input source and volume. When the FM or AM input is selected, it shows the frequency and preset number. When the DISPLAY button is pressed, it shows the listening mode and input so

14、urce format. However, it does not show the source format when the input source signal is analog, or when the FM or AM source is selected. ? POWER switch Turns on the main power supply for the TX-L5. The TX-L5 enters standby state and the STANDBY indicator lights up. Pressing the switch again to the

15、off position (? OFF) shuts down the main power supply into the TX-L5. ? STANDBY/ON button, ON indicator, STANDBY indicator When STANDBY/ON button is pressed to ON while the POWER switch is set to ON, the display will light to show the current volume setting for about 5 seconds then show the current

16、sound input source and listening mode. Pressing the button again returns the TX-L5 to the standby state. This state turns off the display, disables control functions. ? Source indicators One of these indicators lights to show the current source. ? Remote control sensor This sensor receives the contr

17、ol signals from the remote controller. ? Display ? INPUT dial The INPUT dial is used to select the input source. ? VOLUME dial The VOLUME dial is used to control the volume level. Turn the dial clockwise to increase the volume level and counterclockwise to decrease it. ? PHONES jack This is a standa

18、rd stereo jack for connecting stereo headphones. The audio for the front right and left speakers are sent to the headphone speakers. When the headphones are plugged in, the listening mode automatically changes to STEREO and sounds are not output from the speakers. ? SURROUND button Press this button

19、 to select a surround mode for current input source. ? STEREO button Press this button to change the sound to stereo. ? SUBWOOFER MODE button Press to select the subwoofer mode. ? MEMORY button This button is used to assign the radio station that is currently tuned in to a preset channel or delete a

20、 previously preset station. FM MODE button Press to switch the reception mode between stereo and monaural. If audio is interrupted or noise interferes with audio during FM stereo broadcasting, press this button to switch to the monaural reception mode. ? TUNING/PRESET ?/? button Use these buttons to

21、 change the tuner frequency. The tuner frequency is displayed in the front display and it can be changed in 50 kHz increments for FM and 10 kHz (or 9 kHz) increments for AM. Also, These buttons make it possible to store desired radio stations under the desired preset numbers and recall them with an

22、easy operation. ? ACOUSTIC CONTROL button/indicator Press to change the acoustic mode to enjoy more dynamic sounds by boosting the super bass/high frequency sounds. 1234567 8 910 11 1213 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 345 6 7 8 9 1 2 3 4 5 6 7 8 9 TX-L5 PANEL VIEWS Front Panel RL FRON

23、T SPEAKERS SURROUND SPEAKERS CENTER SPEAKER RL ANTENNA AMFM 75 REMOTE CONTROL S VIDEO SUB WOOFER PRE OUT MON OUT VIDEO ININ OUT ININ OUTIN IN DVD/CDMON OUT DVD/CD L R IN AUDIO VIDEO 1VIDEO 2MD/TAPE OUTINOUTINOUTININ HDDVD/CD L R VIDEO 1VIDEO 2VIDEO 2VIDEO 1DIGITAL INPUT (OPTICAL) (COAXIAL) VIDEO 2 D

24、VD HD (OPTICAL) AV RECEIVER MODEL NO. TX-L5 ? ? ? ? 1.VIDEO (DVD/CD IN / VIDEO 1 OUT/IN / VIDEO 2 IN) There are 3 video inputs and 1 output. Connect DVD players, LD players, VCRs or other video components to the video inputs. The video output channel can be used to be connected to video tape recorde

25、r for making recordings. ? 2.MON OUT The monitor output includes both RCA type and S video configurations. This output is for connecting television monitors or projectors. ? 3.S VIDEO (DVD/CD IN / VIDEO 1 OUT/IN / VIDEO 2 IN) There are 3 video inputs and 1 output. Connect DVD players, LD players, VC

26、Rs or other video components to the video inputs. The video output channel can be used to be connected to video tape recorder for making recordings. ? ? ? (REMOTE CONTROL) Connect the Onkyo components that have ? connectors such as a CD player, and cassette tape deck using the ? cables provided with

27、 them. When these components are interconnected, they can be controlled from the remote controller provided with the TX-L5. After connecting the ? ? ?connectors, check the operation of the remote controller buttons for use in controlling other components. The ? connectors are only effective if they

28、are used in conjunction with an Onkyo amplifier with an ? connector. Do not connect to a component other than Onkyo component with an ? connector. Doing so may damage the TX-L5. Connecting ? cable only does not make the system operational. You must also connect the audio cables as well. If the conne

29、cted component has two ? connectors, you can use either one to connect to the TX-L5. The other one can be used to daisy chain with another component. ? SUB WOOFER PRE OUT This terminal is for connecting an active subwoofer. ?DIGITAL INPUT (DVD, HD (OPTICAL), VIDEO 2 (COAXIAL) These are the digital a

30、udio inputs. There are 2 digital inputs with optical jacks and 1 with a coaxial jack. The inputs accept digital audio signals from DVD players, hard disk recorders, CD players, or other digital source component. ? SURROUND SPEAKERS L/R, CENTER SPEAKER Speaker terminals are provided for the center, s

31、urround left and surround right speakers. 8.? FRONT SPEAKERS L/R Speaker terminals are provided for the front left, front right speakers. Speaker outputs are compatible with banana plug connectors (other than European models). 9.? AUDIO L/R (DVD/CD IN / VIDEO 1 OUT/IN / VIDEO 2 IN / HD OUT/IN / MD/T

32、APE OUT/IN) These are the analog audio inputs and outputs. There are 5 audio inputs and 3 audio outputs. The audio inputs and outputs require RCA type connectors. When connecting a VCR or other video component, make sure you connect the audio and video leads together (i.e., both to VIDEO 1). 10.?ANT

33、ENNA These terminals are for connecting the FM antenna and AM antenna. 4. 5. 6. 7. 1 2 3 4 5 6 7 8 9 10 TX-L5 PANEL VIEWS Rear Panel ? DISPLAYVIDEO 2VIDEO 1DVD/CD DIMMER HDTUNERMD/TAPE DVDMD STANDBYON MENUTOP MENU SETUP SURR MODE TEST TONE DISTANCELATE NIGHT A.CTRLMUTING VOLUME CH SEL STEREOSP SETUP

34、 SW MODE RETURN REMOTE CONTROLLER RC- 453S P R E S E T PLAY SLEEP INPUT SELECTOR DVD MD Control ENTER 9? 10 ? ? ? 5 6 7 8? 3? 4 2? 1? ? ? ? ? ” ? STANDBY button Put the TX-L5 in standby. ? ON button Turns on the TX-L5. ? INPUT SELECTOR buttons For selecting the input source. ? DVDMD Control buttons

35、For operating ?-connected Onkyo components connected to the TX-L5. ? SURR MODE button Press to select the surround mode. ? STEREO button Press to change the listening mode to stereo. ? SP SETUP/SW MODE/TEST TONE/CH SEL/DISTANCE/ ?/? buttons For setting the output levels for each speaker. These butto

36、ns are provided only on the remote controller. ? LATE NIGHT button Press to change the late night setting. This button is provided only on the remote controller. ? SLEEP button For setting the sleep timer. This button is provided only on the remote controller. ? DIMMER button For adjusting the brigh

37、tness of the front display. This button is provided only on the remote controller. ? DISPLAY button For changing the display. ? PRESET ? button For selecting a tuner preset channel. MUTING button Activates the mute function. This button is provided only on the remote controller. ? A.CTRL button Pres

38、s to change the acoustic mode to boost the super bass/high frequency sounds. ? VOLUME ? button For adjusting the volume. 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 13 14 15 12?/? ?/? TX-L5 PANEL VIEWS Remote controller EXPLODED VIEW TX-L5 TX-L5 31 32 37 32 33 P7001 23 24 54 51 5 55 52 53 56 6 5 U12 U16

39、U15 35 36 38 12 14 11 12 35 36 38 61 21 22 34 F931 13 U4 16 17 18 5 16 5 Q5534 Q5544 U1 U2 Q5530 Q5540 U8 62 U11 U17 U13 U14 44 41 42 P901 43 25 42 44 63 F901 F902 5 U3 U5 T901 U6 U7 18 5 U21 P101 51 5 19 REF. NO.PART NO.DESCRIPTION U31A908562-1ANAPS-7162-1A,Primary circuit PC board assy 1A908562-1B

40、NAPS-7162-1B,Primary circuit PC board assy 1A908562-1DNAPS-7162-1D,Primary circuit PC board assy 1A908562-1ENAPS-7162-1E,Primary circuit PC board assy U41A908563-1ANAPS-7163-1A,Power supply PC board assy 1A908563-1BNAPS-7163-1B,Power supply PC board assy 1A908563-1DNAPS-7163-1D,Power supply PC board

41、 assy 1A908563-1ENAPS-7163-1E,Power supply PC board assy U51A908564-1ANAPS-7164-1A, Terminal PC board assy 1A908564-1BNAPS-7164-1B, Terminal PC board assy 1A908564-1DNAPS-7164-1D, Terminal PC board assy 1A908564-1ENAPS-7164-1E, Terminal PC board assy U61A908565-1ANAETC-7165-1A,Front Speaker terminal

42、 PC board assy 1A908565-1BNAETC-7165-1B,Front Speaker terminal PC board assy 1A908565-1DNAETC-7165-1D,Front Speaker terminal PC board assy 1A908565-1ENAETC-7165-1E,Front Speaker terminal PC board assy U71A908566-1ANAETC-7166-1A,Surround speaker terminal PC board assy 1A908566-1BNAETC-7166-1B,Surroun

43、d speaker terminal PC board assy 1A908566-1DNAETC-7166-1D,Surround speaker terminal PC board assy 1A908566-1ENAETC-7166-1E,Surround speaker terminal PC board assy U81A908567-1ANAETC-7167-1A,Holder PC board assy 1A908567-1BNAETC-7167-1B,Holder PC board assy 1A908567-1DNAETC-7167-1D,Holder PC board as

44、sy 1A908567-1ENAETC-7167-1E,Holder PC board assy U111A908571-1ANAAR-7171-1A,Preamplifier PC board assy 1A908571-1B NAAR-7171-1B,Preamplifier PC board assy 1A908571-1CNAAR-7171-1C,Preamplifier PC board assy 1A908571-1DNAAR-7171-1D,Preamplifier PC board assy REF. NO.PART NO.DESCRIPTION U121A908572-1AN

45、ADIS-7172-1A,Display circuit PC board assy 1A908572-1B NADIS-7172-1B,Display circuit PC board assy 1A908572-1CNADIS-7172-1C,Display circuit PC board assy 1A908572-1DNADIS-7172-1D,Display circuit PC board assy U131A908573-1ANAVD-7173-1A,Video terminal PC board assy 1A908573-1B NAVD-7173-1B,Video term

46、inal PC board assy 1A908573-1CNAVD-7173-1C,Video terminal PC board assy 1A908573-1DNAVD-7173-1D,Video terminal PC board assy U141A908574-1ANADG-7174-1A, Opt. Input terminal PC board assy 1A908574-1B NADG-7174-1B, Opt. Input terminal PC board assy 1A908574-1CNADG-7174-1C, Opt. Input terminal PC board

47、 assy 1A908574-1DNADG-7174-1D, Opt. Input terminal PC board assy U151A908575-1ANASW-7175-1A,Standby switch PC board assy 1A908575-1B NASW-7175-1B,Standby switch PC board assy 1A908575-1CNASW-7175-1C,Standby switch PC board assy 1A908575-1DNASW-7175-1D,Standby switch PC board assy U161A908576-1ANAETC

48、-7176-1A,Headphone PC board assy 1A908576-1B NAETC-7176-1B,Headphone PC board assy 1A908576-1CNAETC-7176-1C,Headphone PC board assy 1A908576-1DNAETC-7176-1D,Headphone PC board assy U171A908577-1ANAETC-7177-1A,Connector PC board assy 1A908577-1B NAETC-7177-1B,Connector PC board assy 1A908577-1CNAETC-

49、7177-1C,Connector PC board assy 1A908577-1DNAETC-7177-1D,Connector PC board assy U21240138 orENG06501Q or 240134TFCE1U114A, Tuner block 240139 orENG07501Q or 240135TFCE1E512A, Tuner block :120V model only : European model only :Australian model only : Asian model only for 120V. : Asian model only for 220-230V. : Chinese model only NOTE: TX-L5 EXPLODED VIEW-PARTS LIST 2 NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER