Onkyo-DRC500-rec-sm维修电路原理图.pdf

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1、DR-C500 SERVICE MANUALSERVICE MANUAL DVD CHANGER RECEIVER Black and Silver models MODEL DR-C500 120V AC, 60HzBMDD1N Ref. No. 3747 092002 RC-508M - / - SEND/LEARN TOP MENUMENU RETURNON SCREEN CH CH VOLUME UP DOWN TV/VCR S T A N D B Y / O N E N T E R LIGHT DVDRCVR / VCRT VCBL / SAT INPUT DIMMERSLEEP M

2、ASTER VOLUME PRESET 123 456 789 MEMCLR0 R E P E A T A - B R A N D O M M U TI N G ENTER PLAYPLAY SP ASP BFM MODESURROUND SP SETUPIPM ACOUSTIC CONTROL LATE NIGHT AUDIOANGLESUBTITLEZOOM SW MODET.TONECH SELDISTANCE PRGVDISCSLOWSTEP RC-504M MODE + SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED B

3、Y 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 ARE ACCEPTABLY INSULATE

4、D FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN 收音机爱 好者资料库 DR-C500 SPECIFICATIONS AMPLIFIER SECTION Power Output (FTC) All channels 40 watts per channel min. RMS. into 6 ohms two channel driven, 1,000 Hz with no more than 5 % total harmonic distortion. Continuo

5、us power output (DIN) All channels 30 watts per channel min. RMS. into 6 ohms two channel driven,1,000 Hz Continuous Power output (EIAJ) All channel 45 watts per channel min. RMS. into 6 ohms two channel driven,1,000 Hz Dynamic Power 6 ohms: 42 W (L/R) 8 ohms: 35 W (L/R) Total Harmonic Distortion 5

6、% at rated power 0.2 % at 1 watt output IM Distortion 5 % at rated power 0.2 % at 1 watt output Damping Factor 40 at 8 ohms Input Sensitivity and Impedance VIDEO 1 DIGITAL INPUT (OPT) 21 to 15 dBm VIDEO 2 DIGITAL INPUT (COAX) 0.5 Vp-p, 75 ohms LINE (VIDEO 1, VIDEO 2/CDR/PC, TV/LINE, TAPE/MD/HD) 200

7、mV/50 kohms Composite (VIDEO 1, VIDEO 2/CDR/PC) 1 Vp-p, 75 ohms S-VIDEO (VIDEO 1, VIDEO 2/CDR/PC)Y: 1 Vp-p, 75 ohms C: 0.28 Vp-p, 75 ohms Output Level and Impedance DIGITAL OUTPUT (OPT) 21 to 15 dBm REC OUT (TAPE/MD/HD, VIDEO 2/CDR/PC) 200 mV, 2.2 kohms PRE OUT (SUBWOOFER) 1 V, 470 ohms Composite (M

8、ON OUT, VIDEO 1) 1 Vp-p, 75 ohms S-VIDEO (MON OUT, VIDEO 1) Y: 1 Vp-p, 75 ohms C: 0.28 Vp-p, 75 ohms COMPONENT VIDEO OUTPUT Y: 1.0 Vp-p, 75 ohms PB/PR: 0.7 Vp-p, 75 ohms Frequency Response 20 to 30,000 Hz : +/ 0.8 dB Acoustic Control 1: +9 dB at 120 Hz 2: +9 dB at 120 Hz +6 dB at 10,000 Hz Signal-to

9、-noise Ratio 100 dB (0.5 V INPUT LINE) Muting 50 dB DVD SECTION Signal readout system Optical non-contact Linear velocity 3.49 m/s (Single Layer) 3.84 m/s (Dual Layer) Error correction system Reed Solomon Product Code Signal system NTSC Regional restriction code 1 Laser Semiconductor laser, waveleng

10、th 650 nm Frequency response 10 Hz to 44 kHz (96 kHz) Signal-to-noise ratio (digital audio) More than 100 dB Audio dynamic range (digital audio) More than 93 dB Harmonic distortion (digital audio) Less than 0.025% Wow and flutter Below threshold of measurability Operating conditions Temperature: 5 C

11、 to 35 C (41 F to 95 F), Operation status: Horizontal TUNER SECTION Tuning Range FM: 87.50 to 108.00 MHz (50 kHz steps) AM: 530 to 1710 kHz (10 kHz steps) Usable Sensitivity FM: Mono 11.2 dBf, 1.0 V (75 ohms IHF) 0.9 V (75 ohms DIN) Stereo 17.2 dBf, 2.0 V (75 ohms IHF) 23 V (75 ohms DIN) AM: 30 V 50

12、 dB Quieting Sensitivity FM: Mono 17.2 dBf, 2.0 V (75 ohms) Stereo 37.2 dBf, 20.0 V (75 ohms) Capture Ratio FM: 2.0 dB Image Rejection Ratio FM: 40 dB AM: 40 dB IF Rejection Ratio FM: 90 dB AM: 40 dB Signal-to-noise Ratio FM: Mono 73 dB, IHF Stereo 67 dB, IHF AM: 40 dB Alternate Channel Att. (+/ 400

13、 kHz) FM: Mono 55 dB, IHF Selectivity FM: 50 dB, DIN 55dB, IHF AM Suppression Ratio FM: 50 dB Harmonic Distortion FM: Mono 0.2 % Stereo 0.3 % AM: 0.7 % Frequency response FM: 30 to 15,000 Hz (+/ 1.0 dB) Stereo Separation FM: 45 dB at 1,000 Hz 30 dB at 100 to 10,000 Hz Stereo Threshold FM: 17.2 dBf,

14、20 V (75 ohms) GENERAL Power Supply Rating and Power Consumption AC 120 V, 60Hz 2.0 A Dimensions (W x H x D) 435 x 101 x 428 mm (171/8 x 4 x 1613/16 ins.) Weight 8.8 kg (19.4 lb.) Specifications and features are subject to change without notice. RadioFans.CN 收音机爱 好者资料库 DR-C500 1365 9 24 871015141312

15、11 1 3 6 5 9 2 4 8 7 10 14 13 12 11 STANDBY indicator STANDBY/ON button When STANDBY/ON button is pressed to ON, the DVD Changer Receiver turns on. The STANDBY indicator turns off and the display lights up. Pressing the button again returns the DVD Changer Receiver to the standby state. This state t

16、urns off the display and disables control functions. Remote control sensor Point the remote controller toward the remote control sensor to operate the DVD Changer Receiver. Display INPUT buttons Press to select the input source. MASTER VOLUME dial The MASTER VOLUME dial is used to control the volume

17、 level. DISC 1, DISC 2, DISC 3, DISC 4, DISC 5 buttons Press to select a disc in the changer. Disc tray When loading a disc, place it on the disc tray with its label facing up. TUNING/PRESET buttons When playing discs, press to skip back or forward to consecutive chapters/tracks. When listening to t

18、he radio, press to change the tuner frequency or select preset stations. PRESET MEMORY/DISC SKIP button When listening to the radio, press to assign the radio station that is currently tuned in to a preset channel or delete a previously preset station. When playing discs, press to select a disc. Whe

19、n the DISC SKIP button is pressed while the Disc tray is open, the tray simply rotates. SURROUND button Press to select a surround mode. button Press to open and close the disc tray. button Press to stop playback. Pressing once enables playback to resume from a point shortly before the location wher

20、e it was stopped. Pressing twice causes the disc to return to the beginning of the disc when playback starts again. PHONES jack This is a standard stereo jack for connecting stereo headphones. button Press to start or pause playback. 15 PANEL VIEWS-1 FRONT PANEL DR-C500 136 16 592487 1718 10 15 1413

21、1211 1920 1 3 6 16 5 9 2 4 8 7 17 18 10 15 14 13 12 11 19 20 Disc number indicators Indicate the presence of a disc. Parental Lock indicator Illuminates in parental lock mode. , indicators Illuminate in play or pause mode. RANDOM indicator Illuminates during random playback. Source/Listening mode in

22、dicators One of the source indicators lights to show the format of the current source. In addition, one of the listening mode indicators lights according to the current listening mode. REPEAT indicators Illuminate during repeat playback. REPEAT indicator also illuminates during A-B repeat playback.

23、PBC indicator Illuminates when PBC is on for Video CD. MUTING indicator Flashes when the mute function is active. PRGV indicator Illuminates when the DVD Changer Receiver is set to progressivescan video. IPM (Intelligent Power Management) indicator Lights up when the IPM function is active. INTRO in

24、dicator Lights up during intro-scan playback. AUTO, TUNED, ST indicators Illuminate to indicate the reception mode. MEM. indicator Illuminates when the MEM button is pressed in the radio station preset operation and during DVD memory play. Speaker indicators Illuminate to indicate the selected speak

25、ers. Inserted disc indicators Illuminate to indicate the type of disc that is playing currently. PRESET indicator Illuminates when tuned to a preset station. Multipurpose display Indicates operating status, messages, etc. SLEEP indicator Lights up when the sleep timer is active. Speaker setup indica

26、tors Indicate the speaker configuration. Light to show speaker positions, input and output signals for each channel. LATE NIGHT indicator Illuminates when the unit is in Late Night mode. PANEL VIEWS-2 DISPLAY DR-C500 1365 9 24 8710 Y P B P R COMPONENT VIDEO L R R L R L R L ININININOUTOUT VIDEO 1VIDE

27、O 2 PRE OUTCOAXIALOPTICALOPTICALINOUT MONI OUT VIDEO 2VIDEO 1 ININOUT DIGITAL OUT SUB WOOFER DIGITAL IN VIDEO 2VIDEO 1TAPE/CD-RTV/LINE AUDIOFRONT SPEAKERS A B SURROUND SPEAKERS CENTER SPEAKER VIDEO S VIDEO MODEL NO. DR-C500 DVD CHANGER RECEIVER REGIONAL CODE 1 WARNING RISK OF ELECTRIC SHOCK DO NOT O

28、PEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR AVIS ANTENNAANTENNA FRONT SPEAKERS A/B, SURROUND SPEAKERS and CENTER SPEAKER terminals FRONT SPEAKERS: system: To enjoy home theater sound. Speaker terminals are provided for the front left, front right, center, surround left and surround right speakers. F

29、RONT SPEAKERS: system: To enjoy stereo sound. Speaker terminals are provided for the front left and front right. AUDIO (TV/LINE IN / TAPE/CD-R IN/OUT / VIDEO 1 IN/OUT / VIDEO 2 IN) jacks These are the analog audio inputs and outputs. There are 4 audio inputs and 2 audio outputs. The audio inputs and

30、 outputs require RCA type connectors. When connecting a VCR or other video component, make sure you connect the audio and video leads to the same set of jacks (i.e., both to VIDEO 1). ANTENNA terminals These terminals are for connecting the FM antenna and AM antenna. VIDEO (VIDEO 1 IN/OUT / VIDEO 2

31、IN) jacks There are 2 video inputs and 1 output. Connect LD players, VCRs or other video components to the video inputs. The video output channel can be used to be connected to a video tape recorder for making recordings. MONI OUT jacks The monitor output includes both RCA type and S video configura

32、tions. This output is for connecting a television monitor or projector. COMPONENT VIDEO IN/OUT jacks If your TV has component inputs, you can connect a component video cable to the component input of your TV and to the COMPONENT VIDEO OUT jack of your DVD Changer Receiver for ideal video quality. a

33、DVD player or other device has component video out jacks, If you can directly input a component signal to the COMPONENT VIDEO IN jack. The component video cable only carries the video signal; remember to connect the left and right audio cables. If you connect a TV that is compatible with a Progressi

34、ve scan signal, you can enjoy both Interlaced and Progressive scan. SUB WOOFER PRE OUT jack 16 This terminal is for connecting an active subwoofer. DIGITAL IN (VIDEO 1 OPTICAL, VIDEO 2 COAXIAL) jacks These are the digital audio inputs. There is 1 digital input with an optical jack and 1 with a coaxi

35、al jack. The inputs accept digital audio signals from MD players, hard disk recorders, CD players, or other digital source component. DIGITAL OUT (OPTICAL) jack This jack is for connecting an MD recorder, CD recorder, hard disk recorder or other component with optical fiber cable. S VIDEO (VIDEO 1 I

36、N/OUT / VIDEO 2 IN) jacks There are 2 S Video inputs and 1 output. Connect LD players, VCRs or other video components to the video inputs. The S Video output channel can be used to be connected to video tape recorder for making recordings. The S-Video cable only carries the video signal. Remember to

37、 connect the left and right audio cables. 1 3 6 5 2 4 9 8 7 10 PANEL VIEWS-3 REAR PANEL DR-C500 DR-C500 350 380 380 350 350 350 350 540 570 360 200 210 50 60 70 170 180 90 260 190 250 80 410 230 110 160 140 100 150 120 130 220 660 570 570 570 570 470 480 650 630 M 350 350 U2 EXPLODED VIEWS-1 FRONT P

38、ART NOTES Refer to PC CONNECTION DIAGRAM about REF.NO. of the wires and the flat cables. DR-C500 DR-C500 560 560 350 350 350 350 370 550 565 360 350 350 560 540 540 540 540 540 350 350 270 300 310 670 290 280 590 250 330 320 510 400 380 620 640 610 580 580 580 240 U8 U5 U7 U6 520 F901 F101 EXPLODED

39、VIEWS-2 REAR PART NOTES Refer to PC CONNECTION DIAGRAM about REF.NO. of the wires and the flat cables. DR-C500 DR-C500 M1 M2 M3(6x) M4(2x) M7 M8 M9 M10 M11 Z5 Z6 EXPLODED VIEWS OF DVD MECHANISM-1 DWG ASY CAROUSEL TC5E DRIVER MOMENT 42 N/cm +/-2 N/cm DRIVER MOMENT 42 N/cm +/-2 N/cm Refer to DWG ASSY

40、DRAWER Refer to DWG ASSY BASE Montage at latest Not produse in series PCB DRIVER BOARD (2X) SCREW 3 x 8 (4x) DRIVER MOMENT 42 N/cm +/-2 N/cm (4x) (2x)DRIVER MOMENT 42 N/cm +/-2 N/cm LUBRICANT GREASE around the boss and on the bottom area DR-C500 DR-C500 M21 M22 M23 M24 M25 (2x)M26 (3x) (2x) (2x) M27

41、 M28 M29 M30 M31 M32 M33 M34 M35 EXPLODED VIEWS OF DVD MECHANISM-2 DWG ASY BASE CAM LIFTER LUBRICANT GRASE inside the curve DRIVER MOMENT 42 N/cm +/- 2 N/cm DRIVER MOMENT 42 N/cm +/- 2 N/cm DRIVER MOMENT 30 N/cm +/- 5 N/cm LUBRICANT GREASE around the boss and on the bottom area LUBRICANT GREASE arou

42、nd the boss and on the top area LUBRICANT GREASE around the teeth LUBRICANT GREASE inside the curve DR-C500 DR-C500 M41(3x) (3x)M42 (2x)M43 M44 M46 M47 M48 M49 M50 M51 (2x) EXPLODED VIEWS OF DVD MECHANISM-3 DWS ASY DRAWER LUBRICANT GRASE around the bosss and around the ring LUBRICANT GREASE around t

43、he teeth LUBRICANT GREASE along on the top area LUBRICANT GREASE inside and along the curve LUBRICANT GREASE inside the slots and along the slots LUBRICANT GREASE along the crossed area Put in a separately bag Driver Moment 12 N/cm +/- 2 N A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 BLOCK DIAGRAM A 1 2 3 4 5

44、 BCDEFGH DR-C500DR-C500 BLOCK DIAGRAM A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-1 FRONT SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-1 FRONT SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 NJ11 SUBWOOFER PREOUT VIDEO1 COAXIAL INPUT NJ12 VIDEO2 INPUT OPTICAL NJ13 OUTPUT L-CH R

45、EC L-CH R-CH IC14 IC-27LV020A IC15 IC-CS49326 IC11 AK4586 NJ14 L-CH R-CH PLAY L-CH R-CH REC TAPE L-CH R-CH PLAYTV 74VHC574FW IC12 IC13 74VHC574FW L-CH R-CH PLAYVIDEO2 VIDEO1 L-CH R-CH PLAY NJ15 IC29 NJM2072M IC27 M24C02 HP-R HP-L FROM DVD N110 FROM TUNER N109 SCHEMATIC DIAGRAMS-2 A 1 2 3 4 5 BCDEFGH

46、 DR-C500DR-C500 FROM DVD FROM DVD P103 FROM SMPS P102 IC26 CXP82860-XXXQ IC20 BD3811 TO AMP N101 FR FL SW CT RS LS IC31 BU4094 FR FL SW CT P105 N106 SCHEMATIC DIAGRAMS-2 A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-3 MAIN VIDEO SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-3

47、 MAIN VIDEO SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 CP21From PICK UP To MAIN BD CN21 From MAIN BD to FRONT BD IC41 M29F40DT-90N1 IC22 M24C02 IC51 74HC04 DOWN LOAD JIG CP22 IC21 ST15519 ST20 CPU 4KB SRAM 2KBYTES CACHE INSTRUCTION FLASH MEMORY INTERFACE CPU MEMORY PROGRAMABLE From MAIN BD to FRONT

48、BD 3-PWM Outputs 12C Controller 2-UARTS CN26 SCHEMATIC DIAGRAMS-4 DVD SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 CP25 CN25 IC61 WM8728 CP23 DOWN LOAD JIG CP22 4KB SRAM 2KBYTES CACHE INSTRUCTION JTAG TEST CONNECTION IC62-B BA4560 IC11 PM0026A CN27 BA4560 IC62-A IC12 MM1568 SCHEMATIC DIAGRAMS-5 DVD SE

49、CTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-5 MECHANISM CONTROL SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-5 MECHANISM CONTROL SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-6 POWER SUPPLY SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-6 POWER SUPPLY SECTION A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-7 POWER AMPLIFIER SECTION(FL/FR) A 1 2 3 4 5 BCDEFGH DR-C500DR-C500 SCHEMATIC DIAGRAMS-7 POWER AMPLI