Onkyo-TXNR727-avr-sm 电路图 维修手册.pdf

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1、TX-NR727 North American and Taiwanese models - “BLUETOOTH” European, Australian and Asian models - “PURE AUDIO” “MUSIC OPTIMIZER” “BLUETOOTH” “DIMMER” “RT/PTY/TP” RC-868M AV RECEIVER Black and Silver models MODEL TX-NR727(B)/(S) Ref. No. 4433 042013 120V AC, 60Hz 220-240V AC, 50/60Hz 220-240V AC, 50

2、/60Hz B MDC, B MDF B MMQ, B MMR B MMP, B MMA, S MMP RadioFans.CN 收音机爱 好者资料库 TX-NR727 SERVICE PROCEDURE-1 Version of MMPU displayed only for 3 seconds. e.g. V1.02/13325AE D1.07/13514AEA M1.04/13515AE MMPU (Main Microprocessor) DSP HDMI/VIDEO MicroprocessorVersion displayed only for 3 seconds. e.g. e.

3、g. e.g. -(TONE) -(TONE) -(TONE) +(TONE) +(TONE) +(TONE) K1.01/13322AEO e.g. -(TONE) +(TONE) VSP (Video Signal Processor) O1.00/12Z18AE -(TONE) +(TONE) VSP2 (Video Signal Processor) M1.04/13515AE 1. Replacing the fuses 2. Safety check out This symbol located near the fuse indicates that the fuse used

4、 is slow operating type, For continued protection against fire hazard, replace with same type fuse, For fuse rating, refer to the marking adjacent to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, nutiliser que des fusibles de meme type. Ce demier e

5、st indique la qu le present symbol est apposre. Press ON/STANDBY button while pressing down CBL/SAT button when the unit is POWER ON, then the FL displays CLEAR, and turn to STAND-BY. Remove power cord from power line. (U.S.A. model only) After correcting the original service problem, perform the fo

6、llowing safety check before releasing the unit to the customer. Leakage current Check Measure the leakage current to a known earth ground (water pipe or conduct etc.) by connecting a leakage current tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, s

7、crew heads or metal overlays etc.). Plug the power supply cord directly into a 120Vac 60Hz wall socket and turn ON/STANDBY button on. Any current measured must not exceed 0.5mA. 3. To initialize the unit F6401, F6402 F6401, F6402 or F9002 F9002 or F9002 F9002 or F9001 F201 15A-TUL-250V 15A-UL/T-314

8、10A-UL/T-233 10A-T/UL-ST2 5A-SE-EAK 5A-SE-TL250V 1A-SEUL-TL250V 4A-SEUL-TL250V 252303GR 252197GR 252330GR 252333GR 252078GR 252278GR 252397T 252392T ! ! ! ! ! ! ! ! FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE REF NO.PART NAMEDESCRIPTIONPART NO.REMARKS Notes : 120V,Canadian model : 220-240V,CE(European)

9、country model : 220/230-240V,Hong kong model : 220-240V,Australian model : 220/230-240V,Chinese model : 120V,Taiwanese model 4. To check version of each Firmware a. Push ON/STANDBY key while pushing down DISPLAY key to display MMPU(Main Microprocessor) version. b. In display version, - (TONE) key an

10、d + (TONE) key are pushed to display another F/W version. RadioFans.CN 收音机爱 好者资料库 TX-NR727 SERVICE PROCEDURE-2 U0063 POWER SUPPLY(PRI) PC BOARD ASSY BAPS-1333 Resistor Top HIGH VOLTAGE PRIMARY 5. Notes on repairs (Power supply board) Some parts on BAPS-1333 may remain high voltages even after the po

11、wer cord is disconnected from AC power source. Before starting repair and any other work , please discharge C9002 by connecting resistors between its terminals. See the figure below(recommended resistor spec: 5 k ohms/ 10W) It is dangerous to touch the HIGH VOLTAGE PRIMARY area surrounded by white l

12、ines without discharging. RadioFans.CN 收音机爱 好者资料库 TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-1 AUDIO DEBUG MODE-1/5 To set in Debug mode 1. Press twice the ON/ STANDBY key while pressing the DISPLAY key. 2. Press + (TONE) button while the version number of microprocessor is display

13、ed. 3. Press DISPLAY button while the version number of DSP is displayed. D1.02/13202AEA M1.01/13204ALN AUDIO dubug mode The status of DSP and DIR etc will be displayed. 0A0002:_:00_ e.g. The version number of Microprocessor is displayed only for 3 seconds. The version number of DSP is displayed onl

14、y for 3 seconds. The operations of DSP and DIR etc are able to checked by the information displayed on FL in this debug mode. This information will help to analysing digital audio no sound trouble. Exit e.g. ANA:o:NON:C:_ 1:ANA_048k048k 2/0.0:_2.0:3/4 2:o:PCM_:PCM_ _00:x:F:OFF_ SP00F_00F00409 _48_48

15、256STB_ e.g. Step-1 Step-8 Step-7 Step-6 Step-5 Step-4 Step-3 Step-2 L :0000 0000 SW :0000 0000 4. Proceed to the next step by pressing the DISPLAY key. TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-2 AUDIO DEBUG MODE-2/5 4. Muting port 5. Factor of muting 1. st_srd.lmd 2. st_srd.extd

16、ec 3. st_srd.extdecmd Step-1 FL Display Step-2 7. DSP decode 8. HDMI audio lock10. RX mute 9. Display inhibit frag 6. Audio input channel 112233:44:55 C_LM_LAST01 C_LM_PURE02 C_LM_DIRECT03 C_LM_STEREO04 C_LM_MONO05 C_LM_SURR20 C_LM_THX_MUSIC50 C_LM_THX_GAME70 C_LM_THX_CINEMA90 C_LM_THX_U2GAMEA0 C_LM

17、_THX_U2MUSICA8 C_LM_THX_U2CINEMAB0 C_LM_AUDYSSEYD0 C_LM_DTSSS48 C_LM_ORCHESTRA06 C_LM_UNPLUGGED07 C_LM_STUDIOMIX08 C_LM_TVLOGIC09 C_LM_ALLCHST0A C_LM_FULLMONO0B C_LM_TD0C C_LM_TESTTONEF1 C_LM_TESTTHRF2 C_LM_TESTAUTOF3 C_EXTDEC_OFF00 C_EXTDEC_20_PLII01 C_EXTDEC_20_PLIIX02 C_EXTDEC_20_PLIIZ03 C_EXTDEC

18、_20_NEO604 C_EXTDEC_51_MTR05 C_EXTDEC_51_DSC06 C_EXTDEC_51_NEO607 C_EXTDEC_51_EX08 C_EXTDEC_51_PLIIX09 C_EXTDEC_51_PLIIZ0A C_EXTDEC_96240B C_EXTDEC_9624_MTR0C C_EXTDEC_71MULTI0E C_EXTDEC_20_NEURAL0F C_EXTDEC_51_NEURAL10 C_EXTDECMD_OFF00 C_EXTDECMD_1001 C_EXTDECMD_2002 C_EXTDECMD_MOVIE03 C_EXTDECMD_M

19、USIC04 C_EXTDECMD_GAME05 C_EXTDECMD_HEIGHT06 C_EXTDECMD_WIDE07 DDIGMUTE port AAMUTE port bit_1SELMUTE bit_2POWMUTE bit_3PROTECTMUTE bit_4AUDIOOUTMUTE bit_5AUDIOMUTE bit_6DIRMUTE bit_7DACMUTE bit_8HDMIMUTE C_LM_ASCF4 C_LM_FLASHF5 C_LM_DEBUGMODEF6 C_LM_FLASH2F7 C_LM_FLASH3F8 C_LM_FLASH4F9 C_LM_FLASH_C

20、HECKFA C_LM_RPG0D C_LM_ACTION0E C_LM_ROCKBAND0F C_LM_SPORTS10 666:7:888:9:10 ANAAnalog COXCoaxial OPTOptical HDMHDMI ARCARC oDSP Detect OK xDSP No Detect STBSOUND STATE FIX TRSSOUND STATE UNFIX NONSOUND STATE NONE Sdisplay_inhibit SET Cdisplay_inhibit CLR VHDMI MUTE TX-NR525/ 626/ 727/ HT-RC550/ 560

21、/ DTR-30.5/ 40.5 DEBUG MODE-3 AUDIO DEBUG MODE-3/5 Step-3 11. Source_format12. st_srd.fs13. st_hd_display.fs four-digit string 10.2 5.1 1 +1 Step-4 15. Information of the LFE channel input 17. Number of channels after decoding 16. Channel information for the FL display 14. Information of the input c

22、hannels for listening mode transition 1:11111111121212k131313k UNLKDDR_UNLOCK ANADDR_ANALOG PCMDDR_PCM AC3DDR_AC3 DTSDDR_DTS MPEGDDR_MPEG DATADDR_DATA UNKWDDR_UNKNOWN NORDDDR_NOT_READY NPCMDDR_NOT_PCM FS96DDR_FS96 NODTDDR_NOT_DETECT ?unknown 0088kHz 01111kHz 01212kHz 01616kHz 02222kHz 02424kHz 03232

23、kHz 04444.1kHz 04848kHz 06464Hz 08888.2kHz 09696kHz 176176.4kHz 192192kHz ?unknown 0088kHz 01111kHz 01212kHz 01616kHz 02222kHz 02424kHz 03232kHz 04444.1kHz 04848kHz 06464Hz 08888.2kHz 09696kHz 176176.4kHz 192192kHz 141414.15:16161616:171717 ?C_FMT_UNKNOWN 10C_FMT_10 20C_FMT_20 30C_FMT_30 21C_FMT_21

24、31C_FMT_31 22C_FMT_22 32C_FMT_32 23C_FMT_23 33C_FMT_33 24C_FMT_24 34C_FMT_34 4H2C_FMT_42H 5H2C_FMT_52H 4W2C_FMT_42W 5W2C_FMT_52W 4H4C_FMT_44H 0SW 0ch 1SW 1ch 2SW 2ch 31C_FMT_31 22C_FMT_22 32C_FMT_32 23C_FMT_23 33C_FMT_33 24C_FMT_24 34C_FMT_34 4H2C_FMT_42H 5H2C_FMT_52H 4W2C_FMT_42W 5W2C_FMT_52W 4H4C_

25、FMT_44H 4H3C_FMT_43H 5H4C_FMT_54H 5H3C_FMT_53H 4W4C_FMT_44W 4W3C_FMT_43W 5W4C_FMT_54W 5W3C_FMT_53W 11C_FMT_11 DTSCDDR_DTSCD AACDDR_AAC MPCMDDR_MCHPCM MCHDDR_MCH TRUEDDR_TRUE MSTRDDR_MSTR DSDDDR_DSD PLUSDDR_DDPLUS EXPRDDR_DTSEXP DTSHDDR_DTSHD 4H3C_FMT_43H 5H4C_FMT_54H 5H3C_FMT_53H 4W4C_FMT_44W 4W3C_F

26、MT_43W 5W4C_FMT_54W 5W3C_FMT_53W 11C_FMT_11 ?C_FMT_UNKNOWN 10C_FMT_10 20C_FMT_20 30C_FMT_30 21C_FMT_21 TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-4 AUDIO DEBUG MODE-4/5 Step-5 18. Audio output OK/NG19. Details of input format20. Details of the format for the FL display Step-6 21. D

27、ialog norm 22. Return value of DIRINT Request_dir (DDC_STATUS) 25. HDDVD/BLUE(only DDPLUS) 24. emphasis of information 23. Return value of DIR busy or free Request_dir (DDC_BUSY)Dialog Norm value from 0 to 31 2:18:19191919:20202020 odecode OK xdecode NG ANAC_SRC_ANA PCMC_SRC_PCM DLBC_SRC_DD DEXC_SRC

28、_DD_EX DTSC_SRC_DTS MTRC_SRC_DTS_MTR DSCC_SRC_DTS_DSC D96C_SRC_DTS_96 96MC_SRC_DTS_96M AACC_SRC_AAC MCHC_SRC_MCH DSPC_SRC_DSP MPCMC_SRC_MCHPCM DSDC_SRC_DSD TRUEC_SRC_TRUE TREXC_SRC_TRUE_EX MSTRC_SRC_MSTR PLUSC_SRC_DDPLUS PLEXC_SRC_DDPLUS_EX EXPC_SRC_DTSEXP DTSHC_SRC_DTSHD DSURC_SRC_DD_SUR DPSRC_SRC_

29、DDPLUS_SUR TRSRC_SRC_TRUE_SUR ANAC_SRC_ANA PCMC_SRC_PCM DLBC_SRC_DD DEXC_SRC_DD_EX DTSC_SRC_DTS MTRC_SRC_DTS_MTR DSCC_SRC_DTS_DSC D96C_SRC_DTS_96 96MC_SRC_DTS_96M AACC_SRC_AAC MCHC_SRC_MCH DSPC_SRC_DSP MPCMC_SRC_MCHPCM DSDC_SRC_DSD TRUEC_SRC_TRUE TREXC_SRC_TRUE_EX MSTRC_SRC_MSTR PLUSC_SRC_DDPLUS PLE

30、XC_SRC_DDPLUS_EX EXPC_SRC_DTSEXP DTSHC_SRC_DTSHD DSURC_SRC_DD_SUR DPSRC_SRC_DDPLUS_SUR TRSRC_SRC_TRUE_SUR 2121:22:23:2424242525 oLOCK xUNLOCK FFree BBusy ONON OFFOFF BDBluray HDHDDVD TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-5 AUDIO DEBUG MODE-5/5 Step-7 Step-8 2626272728*29*30303

31、1313232 333333343434353535363636 IHAUD_IF_I2S_H DSAUD_IF_DSD ISAUD_IF_I2S NTAUD_IF_NET SPAUD_IF_SPDIF ADAUD_IF_ADC HRAUD_IF_DDDTSHR DSDTSHD HR DPDD PLUS Preamble Val 0 x? FFree BBusy CLOCK_FREQ_UNKNOWN00 CLOCK_FREQ_8K01 CLOCK_FREQ_11K02 CLOCK_FREQ_12K03 CLOCK_FREQ_16K04 CLOCK_FREQ_22K05 CLOCK_FREQ_2

32、4K06 CLOCK_FREQ_32K07 CLOCK_FREQ_44K08 CLOCK_FREQ_48K09 CLOCK_FREQ_64K0A SEQ_SWITCH_POWEROFF00 SEQ_SWITCH_RESET01 SEQ_SWITCH_POWERON_WAIT02 SEQ_SWITCH_CHANGE03 SEQ_SWITCH_FREE04 SEQ_DAC_POWEROFF00 SEQ_DAC_RESET01 SEQ_DAC_POWERON_WAIT02 SEQ_DAC_INITIALIZE03 SEQ_DAC_RESTART04 SEQ_DAC_CMND_SET05 SEQ_DA

33、C_FREE_WAIT06 SEQ_DAC_FREE07 26. AudioIF DA830 input 27. Information of DIR Burst Preamble 28. DIR Free or Busy 29. DIR Detect Fs 30. DIR sequence number 31. DIR switch sequence number 32. DAC sequence number SEQ_DIG_POWEROFF00 SEQ_DIG_RESET10 SEQ_DIG_POWERON_WAIT11 SEQ_DIG_RESTART12 SEQ_DIG_WAIT_HD

34、MI_FREE13 SEQ_DIG_INPSEL_SET20 SEQ_DIG_ANALOG_SET30 SEQ_DIG_DIGITAL_SET31 SEQ_DIG_MCHPCM_SET32 SEQ_DIG_MCHANA_SET33 SEQ_DIG_DDPDTSHD_SET34 SEQ_DIG_NET_SET35 SEQ_DIG_INIT_ERROR40 SEQ_DIG_CHK_ERROR141 SEQ_DIG_CHK_ERROR242 SEQ_DIG_CHK_FREE43 SEQ_DIG_CHK_ANALOG50 SEQ_DIG_LOCK_PLL60 SEQ_DIG_LOCK_ANA61 SE

35、Q_DIG_FREEf0 SEQ_DIG_FREE_ANAf1 33. Information of the input FS of DA830 35. Information of the input MCLK of DA830 36. State of the audio input of DA830 34. Information of the output FS of DA830 UNKC_FS_UNKNOWN 8C_FS_08 11C_FS_11 12C_FS_12 16C_FS_16 22C_FS_22 24C_FS_24 32C_FS_32 44C_FS_44 48C_FS_48

36、 64C_FS_64 88C_FS_88 96C_FS_96 176C_FS_176 192C_FS_192 UNKC_FS_UNKNOWN 8C_FS_08 11C_FS_11 12C_FS_12 16C_FS_16 22C_FS_22 24C_FS_24 32C_FS_32 44C_FS_44 48C_FS_48 64C_FS_64 88C_FS_88 96C_FS_96 176C_FS_176 192C_FS_192 64AUD_MCLK_64Fs 128AUD_MCLK_128Fs 256AUD_MCLK_256Fs 384AUD_MCLK_384Fs 512AUD_MCLK_512F

37、s 640AUD_MCLK_640Fs 768AUD_MCLK_768Fs NOAUD_STS_SOUND_NO TRSAUD_STS_SOUND_TRANS STBAUD_STS_SOUND_STAB CLOCK_FREQ_96K0C CLOCK_FREQ_128K0D CLOCK_FREQ_176K0E CLOCK_FREQ_192K0F CLOCK_FREQ_88K0B TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-6 HDMI DEBUG MODE-1/4 HDMI-related operations can

38、 be checked to some extent by displaying HDMI debug mode. To enter this mode Hold down DISPLAY button for 3 seconds. Information display will last for about 8 seconds. Input resolution Output resolution List of standard resolution 480i/60 480p /60 1080i/60 720p /60 1080p /60 240p /60 #480i/60 #480p

39、/60 #240p /60 576i/50 576p /50 1080i/50 720p /50 1080p /50 288p /50 #576i/50 #576p /50 #288p /50 1080p /24 1080p /25 1080p /30 V G A 1080i100 720p 100 576p 100 576i100 1080i120 720p 120 480p 120 480i120 576p 200 576i200 480p /60 480p 240 480i240 *480p /60 *576p /50 720p /24 720p /25 720p /30 1080i/6

40、0 1080i/60 Display of Input Resolution DVI input signal VGA input signal No input “I” and “P” will be capitalized. Display the ” ” in column 1 480I/60 480P /60 *V G A U nkno w n Resolution display method TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-7 HDMI DEBUG MODE-2/4 i / p will be

41、 capitalized. Display the ” ” in column 5 Display the ” ” in column 14 Display the ” # ” in column 14 Display the ” x ” in column 14 Display the ” ” in column 4 4K Upscaling Display of Output resolution Display of Input resolution If the three-digit numbers are refrate List of resolution Resolution

42、Error EDID_READ_NG Dislay of Output Resolution For a video processor DVI input signal VGA input signal RSEN is OFF EDID_READ is NG Resolution Error No output (Signal output destination can not be found.) Hot-plug of Sink equipment can not be detected. Via VSP VSP skip 1080i/60 1080i/60 480I/60 480P

43、/60 *480p/60 480p/60* 480p/60# 480p/60 x - O F F 1080i/60 *x*p /* * 3840 x2160p /30 3840 x2160p /25 3840 x2160p /24 4096x2160p /24 3840 x2160p /30 x 3840 x2160p /30# 3D Display Display the ” ” in column 14 Display the ” # ” in column 9 Display the ” x ” in column 13 3D format INPUT/OUTPUT Resolution

44、 display Status Display RSEN OFF EDID READ NG Resolution Error 1080p/24(3 D) H D M I44436bit Fra m eP a cking IN : O U T : 1080p/24(3 D )* H D M I444#36bit 1080p/24 ( 3 D)x TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-8 HDMI DEBUG MODE-3/4 INPUT/ OUTPUT Status Input Mode Input Color

45、Deep Color HDMI input DVI input No input RGB 422 444 24bit 30bit 36bit 3D format Frame Packing Side-by-Side(Full) Side by Side(Harf) Field alternative Line alternative L+depth unknown Top and Bottom L+depth + graphics H D MI44436bit D VI44436bit -44436bit H D MIR G B36bit H D MI42236bit H D MI44436b

46、it H D MIR G B26bit H D MIR G B30bit H D MIR G B36bit Fra m eP acking Falternative Lalternative Sideby Side(F) L+ depth L+ depthgraphic Sideby Side(H) T op-and-B otto m U N K N O W N IN:*O U T:* TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-9 HDMI DEBUG MODE-4/4 Input Resolution Outpu

47、t Resolution PC Resolution Display of Input resolution Display of Output resolution INPUT/ OUTPUT DVI input HDMI input No input Three-digit numbers are Referat Display uppercase P/I Display lowercase p/i Horizontal resolutionVertical resolutionReferat Horizontal resolutionVertical resolutionReferat

48、DVI output HDMI output Display”-” Three-digit numbers are Referat EDID READ NG Resolution through Display uppercase P/I Display lowercase p/i Display the ” # ” in column 13 Display the ” x ” in column 13 1024x768p /60 1024x768p /60 *x*p/* * 1024x768 P/60 1024x768p/60 1024x768 P 120 U N K N O W N *x*

49、p/* 1024x768 P/60 1024x768p/60 - 1024x768 P 120 1024x768 P/60# 1024x768 P/60 x IN:*O U T:* TX-NR525/ 626/ 727/ HT-RC550/ 560/ DTR-30.5/ 40.5 DEBUG MODE-10 SERVICE INFORMATION MODE Displaying Service information This service information display system is helpful in analyze the status when the unit goes into Protect mode and is powered off. Pay attention that the status will change if a button is pushed. 01:23 10h e.g. 1. Press twice the ON