Onkyo-TXSR601-avr-sm 电路图 维修手册.pdf

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1、TX-SR601/E SERVICE MANUALSERVICE MANUAL Ref. No. 3773 062003 120V AC, 60Hz 230-240V AC, 50Hz 120/220-230V AC, 50/60Hz 220-230V AC, 50Hz AV RECEIVER MODEL TX-SR601/E Black, Golden and Silver models BMDD,BMDC,SMDC BMPP,SMPP,BMPA,SMPA BMWT,GMWT,GMWR,GMWQ GMGK STANDBY/ON PHONES REC OUTZONE 2OFF VIDEO 4I

2、NPUT DIGITAL VIDEO 3TAPETUNERVIDEO 4 SURROUNDDSPSTEREODISPLAYMEMORYDIRECT VIDEO 2DVDVIDEO 1 AUDIO SELECTOR CLEAR FM MODE LISTENING MODE TUNI NG PRESET MASTER VOLUME RETURN ENTER AUDIO ADJUSTSETUP OFFON POWER RT/PTY/TP VCR 2VCR 1 LEVEL S VIDEOVIDEOAUDIOLR STANDBY C D SAFETY-RELATED COMPONENT WARNING!

3、 COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS

4、 ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. Page 1 RadioFans.CN 收音机爱 好者资料库 TX-SR601 Specifi cations (TX-SR601/601E) AMPLIFIER SECTION Continuous average power output (FTC) All channels:85 W per channel min. RMS at 8 , 2 channels driven from 20 Hz

5、 to 20 kHz with no more than 0.08% total harmonic distortion. 110 W min. RMS at 6 , 2 channels driven from 1 kHz with no more than 0.1% total harmonic distortion. Continuous power output (DIN)120 W at 6 Maximum power output (EIAJ)150 W at 6 Dynamic power output (stereo)2 220 W at 3 2 165 W at 4 2 10

6、0 W at 8 Total harmonic distortion:0.08% at rated power 0.08% at 1 W output IM distortion:0.08% at rated power 0.08% at 1 W output Damping factor:60 at 8 Input sensitivity and impedance LINE (CD, TAPE, DVD, VIDEO 1-4):200 mV, 47 k MULTICHANNEL INPUT (FRONT L/C/R, SURROUND L/R):200 mV, 47 k (SUBWOOFE

7、R):36 mV, 47 k COAXIAL (DIGITAL):0.5 Vp-p, 75 DVD, VIDEO 1, 2, 3, 4:1 Vp-p, 75 1 Vp-p, 75 (Y) 0.28 Vp-p, 75 (C) COMPONENT VIDEO 1, 2:1 Vp-p, 75 (Y) 0.7 Vp-p, 75 (PB, PR) Output level and impedance Rec out (TAPE, VIDEO 1, 2):200 mV, 470 Line out:100 mV, 470 (Zone 2) Pre out:1 V, 470 VIDEO (VIDEO 1, 2

8、, MONITOR OUT):1 Vp-p, 75 1 Vp-p, 75 (Y) 0.28 p-p, 75 (C) COMPONENT VIDEO OUT:1 Vp-p, 75 (Y) 0.7 Vp-p, 75 (PB, PR) Frequency response:10 Hz to 100 kHz: +1/3 dB (CD in Direct mode) Tone control Bass:10 dB at 50 Hz Treble:10 dB at 20,000 Hz Signal-to-noise ratio (stereo) CD/Tape:106 dB (IHF A, 0.5 V i

9、nput) Muting:50 dB TUNER SECTION FM Tuning range: USA & Canadian models:87.50108.00 MHz (100-kHz steps) Other area models:87.50108.00 MHz (50-kHz steps) Usable sensitivity Mono:11.2 dBf, 1.0 V (75 IHF) 0.9 V (75 DIN) Stereo:17.2 dBf, 2.0 V (75 IHF) 23 V (75 DIN) 50 dB quieting sensitivity Mono:17.2

10、dBf, 2.0 V (75 ) Stereo:37.2 dBf, 20 V (75 ) Capture ratio:2.0 dB Image rejection ratio USA & Canadian models:40 dB Other area models:85 dB IF rejection ratio:90 dB Signal-to-noise ratio Mono:76 dB Stereo:70 dB Alternate channel attenuation:55 dB Selectivity:50 dB (DIN) AM suppression ratio:50 dB To

11、tal harmonic distortion Mono:0.2% Stereo:0.3% Frequency response:30 Hz15 kHz, 1.0 dB Stereo separation:45 dB at 1 kHz 30 dB at 100 Hz10 kHz AM Tuning range USA & Canadian models: 530 to 1,710 kHz (10-kHz steps) European & Australian models:522 to 1,611 kHz (9-kHz steps) Worldwide models:522 to 1,611

12、 kHz (9-kHz steps) 530 to 1,710 kHz (10-kHz steps) Usable sensitivity:30 V Image rejection ratio:40 dB IF rejection ratio:40 dB Signal-to-noise ratio:40 dB Total harmonic distortion:0.7% GENERAL Power supply USA & Canadian models:AC 120 V, 60 Hz European & Australian models:AC 230240 V, 50 Hz Some A

13、sian models:AC 220230 V, 50/60 Hz Worldwide models:AC 220230 and 120 V switchable, 50/60 Hz Power consumption USA & Canadian models:5.3 A Other models: 550 W Dimensions (W H D):435 175 431.5 mm 17-1/8 6-7/8 16-15/16 Weight USA & Canadian models:26.7 lbs. Other models: 12.9 kg REMOTE CONTROLLER Trans

14、mitter:Infrared Signal range:Approx. 16 ft., 5 meters Power supply:Two “AA” batteries (1.5 V 2) Specifi cations and features are subject to change without notice. Page 2 RadioFans.CN 收音机爱 好者资料库 2. To initialize the unit This device employs a microprocessor to perform various functions and operations

15、. If interference generated by an external power supply, radio wave, or other electrical source results in accident which causes the specified operations and functions to operate abnormally. To perform a result, please follow the procedure below. 1.Press and hold down the VIDEO-1 button, then press

16、the STANDBY/ON button. 2.After CLEAR is displayed, the preset memory and each mode stored in the memory, such as surround, are initialized and will return to the factory setting. 3. Safety-check out (U.S.A. model only) After correcting the original service problem, perform the following safety check

17、 before releasing the set to the customer. 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 exposed metal parts of the appliance (input/output terminals, screwheads,metal overlays, etc

18、.). Plug the power supply cord directly into a 120V AC 60 Hz outlet and turn Standby switch on. Any current meausred must not exceed 0.5mA. 1. Replacing the fuses This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against fire hazard, rep

19、lace with same type fuse. For fuse rating refer to the marking adjacent to the symbol. Ce symbole indique que le fusible utlise est a rapide. Pour une protection permanente, nuntiliser que fusibles de meme type. Ce darnier est la qu le present symbol est appse. 4.Setting the voltage selector (Worldw

20、ide models only) Worldwide models are equipped with a voltage selector to conform with local power supplies. Be sure to set this switch to match the voltage of the power supply in your area before plugging in the unit. Determine the proper voltage for your area: 220-230 V or 120 V. If the preset vol

21、tage is not correct for your area, insert a screwdriver into the groove in the switch. Slide the switch all the way to the upper (120 V) or to the lower (220-230 V), whichever is appropriate. 5.Setting the AM tuning step frequency (Worldwide models only) CIRCUIT NO. PART NO. DESCRIPTION Note: :120V

22、model only : Other models except 120V model : Asian model only for 230V : Chinese model only : Hongkong model only F6901,F6902 252196 or12A-UL/T-314 or 25230112A-TUL-250V, Fuse 252100 or10A-EAK or 25230710A-TL250V, Fuse F901 25219910A-UL, Fuse F902 252078,5A-SE-EAK, 252244 or5A-SE-TL250V or 2522785A

23、-SE-TL250V, Fuse F903252164 or5A-UL/T-237 or 252258 5A-T/UL-ST2,Fuse 252075,2.5A-SE-EAK, 252241 or2.5A-SE-TL250V or 2522752.5A-SE-TL250V F9501 252160 or2.5A-UL/T-237 or 2522542.5A-T/UL-ST2,Fuse 252075,2.5A-SE-EAK, 252241 or2.5A-SE-TL250V or 2522752.5A-SE-TL250V, Fuse INPUT 1INPUT 2OUTPUT COMPONENT V

24、IDEO Y OPTICAL1 2 ININININFRONTSURRCENTER SUB WOOFERVIDEO 2VIDEO 1 VIDEO 2DVDMONITOR OUT DVD TAPE L R VIDEO 3 VIDEO 1 V VIDEO 3 OPTICAL INININININ IN OUTOUT OUTOUTOUT S DIGITAL OUT AC OUTLETS CD COAXIAL L R IN COAXIAL PR PB 12 V TRIGGER OUT ZONE 2 IR IN 12 V TRIGGER OUT ANTENNAFM 75AM REMOTE CONTROL

25、 R L ZONE 2 LINE OUT AV RECEIVER MODEL NO. TX-SR 701 FRONT SPEAKERS ZONE 2 SPEAKERS SURROUND SPEAKERS CENTER SPEAKER R L R L SURROUND BACK SPEAKER SUB WOOFER PRE OUT R L CAUTION: SPEAKER IMPEDANCE 6 OHMS MIN. /SPEAKER 120 V 220-230 V VOLTAGE SELECTOR SWITCHED TOTAL 100W MAX. 120 V VOLTAGE SELECTOR 2

26、20-230 V To display the Hardware Config menu: 1. Display the main menu. 2. Use the and cursor buttons to select 1. Hard Config and then pr ess the ENTER button. The Hardware Config menu appears. * Menu * 1.Speaker Config 2.Speaker Distance 3.Level Calibration 4.Input Setup 5.OSD Setup 6.Preference 1

27、.Hardware Config * a.Surr/Zone 2 b.IR IN Position :Main c.TV Format :Auto d.AM Frequency Step :9kHz Quit:|SETUP| d. AM Frequency Step This setting only appears on the worldwide model. It determines the increment amount or decrement amount when adjusting the AM tuner frequency. . The initial setting

28、is 9 kHz, and this needs only to be changed unit in a 10-kHz region.if you are using the TX-SR601/E SERVICE PROCEDURES Page 3 RadioFans.CN 收音机爱 好者资料库 TX-SR601 Front panel facilities Here is an explanation of the controls and displays on the front panel of the TX-SR701/701E/601/601E. Front panel STAN

29、DBY/ON PHONES VIDEO 4INPUT DIGITAL VIDEO 3TAPEVIDEO 4 SURROUNDTHXDSPSTEREO STANDBY DISPLAY VIDEO 2DVDVIDEO 1 AUDIO SELECTOR LISTENING MODE MASTER VOLUME RETURN ENTER AUDIO ADJUSTSETUP RT/PTY/TP VCR 2VCR 1 S VIDEOVIDEOAUDIOLR OFFON POWER TUNERCDPHONO DIRECT/ PURE AUDIO PURE AUDIO REC OUTZONE 2OFFLEVE

30、L MEMORY CLEAR FM MODE PRESET TUNI NG STANDBY/ON PHONES REC OUTZONE 2OFF VIDEO 4INPUT DIGITAL VIDEO 3TAPETUNERVIDEO 4 SURROUNDDSPSTEREODISPLAYMEMORYDIRECT VIDEO 2DVDVIDEO 1 AUDIO SELECTOR CLEAR FM MODE LISTENING MODE TUNI NG PRESET MASTER VOLUME RETURN ENTER AUDIO ADJUSTSETUP OFFON POWER RT/PTY/TP V

31、CR 2VCR 1 LEVEL S VIDEOVIDEOAUDIOLR STANDBY C D Page 4 TX-SR601 Front panel facilities POWER switch (for all models other than USA and Canadian models, and Australian models) Press to turn on and off the main power supply for the TX-SR701/ 701E/601/601E. When the TX-SR701/701E/601/601E is turned on

32、with the POWER switch, the STANDBY indicator lights. Before turning on the power, check to make sure that all cords are properly connected. When the power is turned on, a sudden surge of current will occur that may adversely affect the operation of other devices. To prevent this, do not plug the TX-

33、SR701/701E/601/601E into the same circuit used by sensitive equipment, e.g., computers. STANDBY/ON button If pressed with the POWER switch turned on (with the receiver plugged in for US models and Australian models), the TX-SR701/ 701E/601/601E turns on and the display lights up. If pressed again, t

34、he TX-SR701/701E/601/601E returns to the standby state. In the standby state, the display is turned off and the TX-SR701/701E/ 601/601E cannot be operated. STANDBY indicator Lights when the TX-SR701/701E/601/601E is in the standby state and when a signal is received from the remote controller. DISPL

35、AY button Press to display information about the current input source signal. Each time you press the display button, the screen changes to show you different information concerning the input signal. RT/PTY/TP (European models only) button This button is only available on European models. Press this

36、 button to tune into the Radio Data System (RDS) for FM broadcasting. RDS was developed within the European Broadcasting Union (EBU) and is available in most European countries. Each time the button is pressed, the display changes from RT (radio text) to PTY (program type) to TP (traffi c program) a

37、nd then back to RT again. DIMMER button (other than European models) Press to set the brightness of the front display. There are three settings available: normal, dark, and very dark. The brightness of the front display can also be adjusted using the remote controller. LISTENING MODE buttons Press t

38、hese buttons to select a listening mode for the current input source. Press the DIRECT (TX-SR601/601E), THX (TX-SR701/ 701E), STEREO, and SURROUND buttons to select a listening mode directly. Press the DSP button to select any of the possible listening modes for the input source currently selected.

39、Note: During playback of a multichannel source, press the DIRECT button to turn off the tone control and the SURROUND button to turn on the tone control. Front display MEMORY button Press to assign the radio station that you are currently tuned into to a preset channel or press to delete a previousl

40、y preset station. FM MODE button Press to change the stereo mode from AUTO to MONO and vice versa. Each time this button is pressed, the AUTO indication turns on and off indicating the current mode. If you are listening to an FM radio station in stereo and the sound cuts out or there is a great deal

41、 of noise, switch from AUTO to MONO. Remote control sensor AUDIO ADJUST button Press to adjust the sound quality and the listening mode. SETUP button Press to enter the Setup Menu. The OSD Menu will appear on the TV monitor as well as the front display on the TX-SR701/701E/ 601/601E. RETURN button W

42、hen in the Setup Menu, press to go back one level. If pressed while at the Main Menu, you will exit the Setup Menu. TUNING / , PRESET / , cursor ( / / / ) buttons To tune into a radio station, press the TUNING / buttons. The tuner frequency is displayed in the front display and it can be changed in

43、100-kHz (or 50-kHz) increments for FM and 10-kHz (or 9-kHz) increments for AM. When FM is selected as the input source, you can hold down either the TUNING or button and then release it to activate the auto- search feature. It will search for a station in the direction of the button you pressed and

44、stop when it tunes into one. When navigating through the menu settings, these buttons move the cursor up or down (or change the highlighted item). To select a radio station that was stored using the MEMORY button, press the PRESET / buttons. When navigating through the menu settings, these buttons s

45、elect the value or item that you selected with the TUNING / buttons. When you press the SETUP button, the TUNING and PRESET buttons become cursor buttons to be used for Setup Menu operations. ENTER button Press to display the screen for the item that is selected in the Setup Menu. MASTER VOLUME dial

46、 Use to control the volume in the main zone. The volume for the remote zone (Zone 2) is independent. VIDEO 4 INPUT terminals For connecting a video camera or game device. STANDBY DISPLAYDIMMER Page 5 TX-SR601 Front panel facilities Input source buttons (DVD, VIDEO 14, TAPE, TUNER, CD, and PHONO (TX-

47、SR701/701E only) These buttons are used to select the input source. Press these buttons to select the input source for the main zone. To select the input source for the remote zone (Zone 2) or recording out (Rec Out), fi rst press the ZONE 2 or REC OUT button, and then press the desired input source

48、 button. The input channel with its indicator lit red is output to REC OUT and the one with its indicator lit green is output to ZONE 2. AUDIO SELECTOR button Press to select the type of audio input signal. DIRECT/PURE AUDIO button and indicator (TX-SR701/701E only) PHONES jack This is a standard st

49、ereo jack for connecting stereo headphones. REC OUT, ZONE 2, OFF, LEVEL / buttons, and ZONE 2 indicator The REC OUT and ZONE 2 buttons allow you to use the TX- SR701/701E/601/601E to output to a remote zone (Zone 2) or to another component for recording (Rec Out). To turn off the output, press the OFF button. The ZONE 2 indicator lights when a signal is output to the remote zone (Zone 2). When the ZONE 2 indicator is off,