Onkyo-TXNR525-avr-sm 电路图 维修手册.pdf

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1、TX-NR525 North American and Taiwanese models - “MUSIC OPTIMIZER” European, Australian and Asian models - “PURE AUDIO” North American and Taiwanese models - “DIMMER” European, Australian and Asian models - “RT/PTY/TP” RC-865M AV RECEIVER Black and Silver models MODEL TX-NR525(B)/(S) Ref. No. 4431 032

2、013 120V AC, 60Hz 220-240V AC, 50/60Hz 230V AC, 50Hz B MDC, B MDF B MMK, B MMQ, B MMR B MPP, B MPB, B MPA, S MPP RadioFans.CN 收音机爱 好者资料库 TX-NR525 SERVICE PROCEDURE-1 O1.00/12Z18AL D1.02/13202AEA M1.01/13204ALN MMPU DSP HDMI/Video Microprocessor Version displayed only for 3 seconds. e.g. e.g. e.g. M1

3、.01/13204ALN Version of MMPU displayed only for 3 seconds. e.g. -(TONE) -(TONE) -(TONE) +(TONE) +(TONE) +(TONE) 1. Replacing the fuses 2. Safety check out This symbol located near the fuse indicates that the fuse used is slow operating type, For continued protection against fire hazard, replace with

4、 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 est indique la qu le present symbol est apposre. Press ON/STANDBY button while press

5、ing down VCR/DVR(TX-NR525/HT-RC550 is 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 following safety check before releasing the unit to the

6、 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, screw heads or metal overlays etc.). Plug the power su

7、pply 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 F6401 or F6402 F6402 or F9002 F9002 F9001 F201 10A-UL/T-233 10A-T/UL-ST2 10A-UL/T-233 10A-T/UL-ST2 4A-SE-EAK 8A-UL/T-233 1A-SEUL-TL250V 4A-SEUL

8、-TL250V 252330GR 252333GR 252330GR 252333GR 252077GR 252329GR 252397T 252392T ! ! ! ! ! ! ! ! FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE REF NO. PART NAME DESCRIPTIONPART NO.REMARKS : 120V,Canadian model : 230V,CE(European) country model : 230V,UK model : 220/230-240V, Korean model : 220/230-240V,Hong

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

10、ther F/W version. RadioFans.CN 收音机爱 好者资料库 TX-NR525 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 power cord is disconnected from AC power s

11、ource. 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 lines without discharging. RadioFans.CN 收

12、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 displayed. 3. Press DISPLAY button while the ve

13、rsion 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 only for 3 seconds. The operations of DSP a

14、nd 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_48256STB_ e.g. Step-1 Step-8 Step-7 Step-6

15、 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.extdec 3. st_srd.extdecmd Step-1 FL Display

16、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_THX_U2MUSICA8 C_LM_THX_U2CINEMAB0 C_LM_

17、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_20_NEO604 C_EXTDEC_51_MTR05 C_EXTDEC_51

18、_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_MUSIC04 C_EXTDECMD_GAME05 C_EXTDECMD_HEIG

19、HT06 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_CHECKFA C_LM_RPG0D C_LM_ACTION0E C_LM_ROC

20、KBAND0F 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/ DTR-30.5/ 40.5 DEBUG MODE-3 AUDIO DEBU

21、G 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 channels for listening mode transition 1:

22、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 03232kHz 04444.1kHz 04848kHz 06464Hz 08888.2k

23、Hz 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 31C_FMT_31 22C_FMT_22 32C_FMT_32 23C_FMT

24、_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_FMT_44H 4H3C_FMT_43H 5H4C_FMT_54H 5H3C_F

25、MT_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_FMT_43W 5W4C_FMT_54W 5W3C_FMT_53W 11C_FMT

26、_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. Dialog norm 22. Return value of DIRINT Re

27、quest_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_DD_EX DTSC_SRC_DTS MTRC_SRC_DTS_MTR DSC

28、C_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_DDPLUS_SUR TRSRC_SRC_TRUE_SUR ANAC_SRC_A

29、NA 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 PLEXC_SRC_DDPLUS_EX EXPC_SRC_DTSEXP DTSHC_S

30、RC_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*303031313232 333333343434353535363636 IHAUD_I

31、F_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_24K06 CLOCK_FREQ_32K07 CLOCK_FREQ_44K08 C

32、LOCK_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_DAC_FREE_WAIT06 SEQ_DAC_FREE07 26. AudioIF

33、 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_HDMI_FREE13 SEQ_DIG_INPSEL_SET20 SEQ_DIG_A

34、NALOG_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 SEQ_DIG_FREEf0 SEQ_DIG_FREE_ANAf1 33. Info

35、rmation 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 64C_FS_64 88C_FS_88 96C_FS_96 176C_FS_1

36、76 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_512Fs 640AUD_MCLK_640Fs 768AUD_MCLK_768Fs NO

37、AUD_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 be checked to some extent by displaying

38、 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 /60 #240p /60 576i/50 576p /50 1080i/50

39、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/60 1080i/60 Display of Input Resolution D

40、VI 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 capitalized. Display the ” ” in column

41、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 Error EDID_READ_NG Dislay of Output Reso

42、lution 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 /60 *480p/60 480p/60* 480p/60# 480p/60 x

43、 - 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 display Status Display RSEN OFF EDID RE

44、AD 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 Deep Color HDMI input DVI input No input

45、 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 MI44436bit H D MIR G B26bit H D MIR G B30bit H D

46、 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 Output Resolution PC Resolution Display of In

47、put 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 DVI output HDMI output Display”-” Three-

48、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*p/* 1024x768 P/60 1024x768p/60 - 1024x76

49、8 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/ STANDBY key while pressing the D

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