Onkyo-HTR530-avr-sm维修电路原理图.pdf

《Onkyo-HTR530-avr-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Onkyo-HTR530-avr-sm维修电路原理图.pdf（164页珍藏版）》请在收音机爱好者资料库上搜索。

1、HT-R530 SERVICE MANUALSERVICE MANUAL Black and Silver models 120V AC, 60Hz 120V AC, 60Hz 230-240V AC, 50Hz B MDD B MDC B MPA Ref. No. 3867 042005 MODEL HT-R530 AV RECEIVER - 120V AC, 60Hz 230-240V AC, 50Hz - S MDC S MPA TONE+STEREOLISTENING MODEDISPLAYDIGITAL INPUTMEMORYTUNING MODE RETURN TUNING/ PR

2、ESET ENTER SETUP STANDBY STANDBY/ON CLEAR PURE AUDIO PHONES MULTl CHDVDVIDEO 1VIDEO 2 VCR VIDEO 3TAPETUNERCD VIDEO VIDEO 3 INPUT AUDIOLR MASTER VOLUME A SPEAKERS B DIMMER MUTING PREVIOUS MENU GUIDE TOP MENU SP A / B SETUPRETURN RANDOMSUBTITLE PLAY MODE AUDIOREPEAT RC- 608M -/- TAPE/AMP M D CDR CABLE

3、 ONSTANDBY DIMMERSLEEP 101112 INPUT SELECTOR DVDHDD REMOTE MODE V1V2V3 C DTAPETUNER DVDMULTI CH LISTENING MODE TV DISPLAY TEST TONECH SEL SURROUNDSTEREO CINE FLTR LEVEL+LEVEL- L NIGHTOR-EQ VOLVOL SAT VCR TV DVDRECEIVER C D INPUT +10 0CLR 123 456 789 ENTER CH DISC RC-608M SAFETY-RELATED COMPONENT WAR

4、NING! 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

5、PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN 收音机爱 好者资料库 HT-R530 SPECIFICATIONS Power Output 2 channel driven: Dynamic Power THD (Total Harmonic Distortion) Damping Factor Input Sensitivity and Impedance Output Level and Impedance

6、 Frequency Response Tone Control Signal to Noise Ratio Speaker Impedance 110 W + 110 W (8 , 1kHz, FTC) 230 W + 230 W (3 , Front) / 170 W + 170 W (4 , Front) / 120 W + 120 W (8 , Front) 0.08% (Power Rated) 60 (Front, 1kHz, 8 ) 200 mV/ 47 k (LINE) 200 mV/ 470 (REC OUT) 10 Hz 100 kHz / +1 dB -3 dB (Dir

7、ect mode) 10 dB, 50 Hz (BASS) / 10 dB, 20 kHz (TREBLE) 100 dB (LINE, IHF-A) 8 Input Sensitivity/Output Level and Impedance Component Video Frequency Response 1 Vp-p / 75 (Component and S-Video Y) 0.7 V p-p / 75 (Component Pb/Cb, Pr/Cr ) / 0.28 Vp-p / 75 (S-Video C) / 1 Vp-p / 75 (Composite) 5 Hz 50

8、MHz Tuning Frequency Range Usable Sensitivity Signal to Noise Ratio THD Frequency Response Stereo Separation North American: 87.5 MHz 107.9 MHz / Others: 87.5 MHz 108.0 MHz Stereo: 17.2 dBf 2 V(75 IHF) / Mono: 11.2 dBf 1 V(75 IHF) Stereo: 70 dB (IHF-A) / Mono: 76 dB (IHF-A) Stereo: 0.3% (1kHz) / Mon

9、o: 0.2% (1kHz) 30 Hz 15 kHz / 1 dB 45 dB (1kHz) Tuning Frequency Range Usable Sensitivity Signal to Noise Ratio THD North American: 530 kHz 1710 kHz Others: 522 kHz 1611 kHz 30 V 40 dB 0.70% Power Supply Power Consumption Stand-by Power Consumption Dimensions (W x H x D) Weight North American: AC 12

10、0 V, 60 Hz / Australian: AC 230 240 V, 50 Hz North American: 6.3 A / Others: 650 W North American: 0.1 W / Others: 0.2 W 17-1/8 x 5-7/8 x 14-3/4, 345 x 150 x 374 mm North American: 20.7 lbs. (9.4 kg) / Others: 22.5 lbs. (10.2 kg) Component S-Video Composite DVD, VIDEO1, VIDEO2 DVD, VIDEO1, VIDEO2 DV

11、D, VIDEO1, VIDEO2, VIDEO3 Component S-Video Composite MONITOR MONITOR, VIDEO1 MONITOR, VIDEO1 Digital Inputs Analog Inputs Multichannel Inputs Optical: 3 / Coaxial: 1 DVD (MULTICHANNEL), VIDEO1, VIDEO2, VIDEO3, TAPE, CD 6 Analog Outputs Subwoofer Pre Outputs Speaker Outputs Phones TAPE, VIDEO1 1 SP-

12、A (L, R, C, SL, SR, SBL, SBR) / SP-B (L, R) 1 Amplifier section Video section Tuner section General Video inputs Video outputs Audio inputs Audio outputs FM AM Specifications and features are subject to change without notice. RadioFans.CN 收音机爱 好者资料库 SERVICE PROCEDURE HT-R530 1. Replacing the fuses T

13、his symbol located near the fuse indicates that the fuse used is show 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 per

14、manente, nutiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre. 2. To initialize the unit The AV receiver uses a battery-less memory backup system in order to retain radio presets and other settings when its unplugged or in the case of a power failure. Al

15、though no batteries are required, the AV receiver must be plugged into an AC outlet in order to charge the backup system. Once it has been charged, the AV receiver will retain the settings for several weeks, although this depends on the environment and will be shorter in humid climates. 1. Press and

16、 the hold down the VIDEO 1/VCR button, then press the STANDBY/ON button when the unit is Power on. 2. After Clear is displayed, the preset memory and each mode stored in the memory, are initialized and will return to the factory settings. 4. Memory Backup Main microprocessor Q701 only. 1. Press and

17、the hold down the DISPLAY button, then press the STANDBY/ON button when the unit is Power on. Version is displayed on FL display only for 3 seconds. 2. Press the STANDBY/ON button to Power off. 3. To check version of microprocessor Ver.1.01/05305a Ex. REF NO. F901 F901 or F902 F902 or F902 or F903 F

18、903 or F903 F903 or F903 or F6901 F6902 PART NAME FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE FUSE DESCRIPTION 8A-UL 8A-T/UL-ST2 4A-SE-EAK FUSE 4A-SE-TL250V 4A-SE-TL250V 5A-UL/T-237 5A-T/UL-ST2 2.5A-SE-EAK FUSE 2.5A-SE-TL250V 2.5A-SE-TL250V 10A-UL 10A-UL PART NO. 252198 252261 252077 2522

19、43 252277 252164 252258 252075 252275 252241 252199 252199 REMARKS !, !, !, !, !, !, !, !, !, !, ! ! : USA model only : Canadian model only : Australian model only OPERATION CHECK-1 SPEAKER PROTECT-1 (DC VOLTAGE DETECTION) 1. Press and the hold down the CD button, then press the STANDBY/ON button wh

20、en the unit is Power ON. Test - _ is displays it only for 5 seconds. 2. Press the VIDEO 3 button, while the character of Test - _ is displayed. Unit will be in the state of Test-4-00 . 3. Repeatedly press TONE+ button until the character of Test-4-21 is displayed. Procedure No load. No input. Test -

21、 _ Test - 4-00 When 1. Exchange power transistors (Q6050 - Q6066). 2. Exchange amplifier PC board assy (NAAF-8523). Test - 4-21 Checking the operation starts automatically as follows. Test - 4-21 Test - 4-22 Test - 4-25 Test - 4-23 Test - 4-24 Protect OK Protect OK Protect Protect OK Protect OK Prot

22、ect OK Test - 4-35 Clear Turn off Front L ch Check If all channel are OK, the character of Test - 4 - 35 is displayed. 4. Press the STANDBY/ON button. Front R ch Check Center ch Check Surround L ch Check Surround R ch Check Blinks Test - 4-26 Protect OK Surround Back L ch Check Test - 4-27 Protect O

23、K Surround Back R ch Check HT-R530 OPERATION CHECK-2 SPEAKER PROTECT-2 (CURRENT DETECTION) HT-R530 1. Press and the hold down the CD button, then press the STANDBY/ON button when the unit is Power ON. Test - _ is displays it only for 5 seconds. 2. Press the VIDEO 3 button, while the character of Tes

24、t - _ is displayed. Unit will be in the state of Test-4-00 . 3. Repeatedly press TONE+ button until the character of Test-4-35 is displayed. 4. Connect the Dummy load of 3 ohms to the Front Lch speakers terminal. At this time, check the speaker relay is not turned off. 5. Connect the dummy load of 1

25、 ohm to the Front Lch speakers terminal. At that time, check the speaker relay is turned off and Protect is displayed. Disconnect the dummy load at once when check the display of Protect . 6. Check other channels according to the same procedure. Procedure No input. Do not check two or more channels

26、at the same time. Do not connect dummy load to speaker terminals for seconds 2 or more. Test - _ Test - 4-00 When 1. Exchange power transistors (Q6050 - Q6066). 2. Exchange amplifier PC board assy (NAAF-8523). Test - 4-35 Clear Turn off 7. Press the STANDBY/ON button. Test - 4-35 Protect Test - 4-35

27、 Blinks OPERATION CHECK-3 CONTROL OF POWER SUPPLY (OUTPUT SENSOR AND THERMAL SENSOR) HT-R530 Test - _ Test - 4-00 Test - 4-37 Clear Turn off Test - 4-37 FM STEREO Blinks Ver. 0.50/05131a T: 25 C/ 77 F Clear Turn off Output sensor 1. Press and the hold down the CD button, then press the STANDBY/ON bu

28、tton when the unit is Power ON. Test - _ is displays it only for 5 seconds. 2. Press the VIDEO 3 button, while the character of Test - _ is displayed. Unit will be in the state of Test-4-00 . 3. Repeatedly press TONE+ button until the character of Test-4-37 is displayed. 4. Adjusts MASTER VOLUME to

29、Max. position. At this time, check the character of FM STEREO displayed. And, check relay RL6901 and RL6902 are turned off in 2 - 3 seconds. 5. Press the STANDBY/ON button. Procedure No output. No input. When 1. Exchange power transistors (Q6050 - Q6066). 2. Exchange power amplifier PC board assy (N

30、AAF-8523). 3. Exchange thermal sensor PC board assy (NAETC-8526). Thermal sensor 1. Press and hold down the DISPLAY button, then press the STANDBY/ON button when the unit is power ON. Ver. 0.50/05131a is displays it only for 2 seconds. 2. Press the TONE button, while the character of Ver.0.50/05131a

31、 is displayed. 3. Check the displayed temperature is +/-20 C of the ambient temperatures. 4. Press STANDBY/ON button. OPERATION CHECK-4 DSP DEBUG MODE HT-R530 E1A48K015FF 23o Ver. 0.50/05131a 14256871039 Check the operation of the circuit around DSP by the display in this mode. This information help

32、s to pursue the faulty point. UNLOCK E = UNLOCK = LOCK 1 Digital Selecter D = DIGITAL A = ANALOG 1 = COAX1 2 = OOAX2 3 = OPT1 4 = OPT2 5 = OPT3 7 = FRONT 2 Sampling Frequency 96 = 96kHz 48 = 48kHz 44 = 44kHz 32 = 32kHz - = Not detect 3 AUTOBOOT DSP AB CODE 0 = FLASH 1 = ab_ac3_pl2 2 = ab_dts_pl2 3 =

33、 ab_neo6 4 = sgen_ab 5 = ab_pl2fs 6 = ab_dts_6dol 7 = ab_dts9624 8 = aac_pl2 6 Pre Emphasis K = OFF e = ON 4 DSP Detect Format 00 = Null 01 = Dolby Digital 03 = Pause 04 = MPEG1 L1 05 = MPEG1 L23/ MPEG2 w/o 06 = MPEG2 w/e 07 = MPEG2 AAC 08 = MPEG2 L1 09 = MPEG2 L2/3 9 DSP Decode o = Decode OK x = De

34、code NG - = Analog in 10 To set in DSP debug mode 1. Press and hold down the DISPLAY button, then press the STANDBY/ON button when the unit is power ON. Ver. 0.50/05131a is displays it only for 2 seconds. 2. Press the DISPLAY button, while the character of Ver.0.50/05131a is displayed. To exit Press

35、 STANDBY/ON button. - DIR - MEMORY/DOWNLOAD - DIR Status 0 = ANALOG 1 = PCM 2 = NOT_PCM 3 = DATA 4 = DTSCD 5 = MCH 6 = NOT DECIED 5 - DSP - Content of display AUTOBOOT DSP C CODE 0 = ac_dts9624 1 = c_neo6 2 = c_oos_no_sd 3 = c_oos 4 = c_oob 5 = c_pl2 6 = c_pl2xthx 7 = c_thx 8 = c_spsetup 9 = version

36、 7 DSP Status 00 = Power off 01 = Power on wait 10 = DSP reset 11 = DSP reset wait 12 = DSP AB boot ready 13 = DSP AB boot start 14 = DSP AB boot 15 = DSP C boot ready 16 = DSP C boot start 17 = DSP C boot 18 = DSP soft reset 20 = DSP C app start 8 21 = DSP C HW Config set 22 - 2A = DSP C SW Config

37、set 3F = DSP C kick start 40 = DSP AB App start 41 = DSP AB HW Config set 42 - 4B = DSP AB SW Config set AF = DSP ab kick start 0B = DTS1 0C = DTS2 0D = DTS3 1B = MPEG2 AAC1 1C = MPEG2 AAC2 20 = Silent 22 = DTS CD 23 = PCM EXPLODED VIEWS-1 HT-R530 HT-R530 A097 A002 x 4 pcs. A061 x 6 pcs. A002 x 2 pc

38、s. A002 x 3 pcs. A002 x 4 pcs. A002 x 4 pcs. A046 x 2 pcs. A030 x 4 pcs. A002 x 3 pcs. A089 x 3 pcs. A002 x 5 pcs. A013 x 12 pcs.A020 x 3 pcs. A021 x 2 pcs. A064 x 4 pcs. A066 x 8 pcs. A068 x 4 pcs. A002 x 5 pcs. U19 P101 P702 T901 P901 F902 PA Only A093 A041 A073 A001 A060 A102 A109 DD, DC Only U03

39、 U01 U04 U05 U06 U14 U11 U13 U15 U16 U02 U17 U18 U08 U07 U09 A017 A017 A017 A070 A071 A081 A007 A054 A002 A006 A005 A002 A077 A110 F903C PA Only F903 F901 DD, DC Only A052 A018 A050 A002 A017 A002 A014 A033 A015 A017 A043 A050 A017 F6901 F6902 F6901C A002 A017 Refer to EXPLODED VIEWS-2 EXPLODED VIEW

40、S-2 HT-R530 HT-R530 Q6066 Q6056 Q6060 Q6061 Q6062 Q6063 Q6064 Q6054 Q6065 Q6055 Q6053 Q6052 Q6050 Q6051 Q6050A x 14 pcs. A049 x14 pcs. HT-R530HT-R530 BLOCK DIAGRAM FL_PO FR_PO CT_PO SBL_PO SBR_PO TAPE_OUT_R TAPE_OUT_L V2_OUT_L V2_OUT_R Z2_R Z2_L MIX_R MIX_L SOURCE_L SOURCE_R RECOUT_L RECOUT_R MCH_SR

41、 MCH_SL MCH_SW MCH_CT ADLT+ ADRT+ ADLT- ADRT- ADRT- ADRT+ ADLT+ ADLT- RX3 DAC_FL DAC_CT DAC_SW DAC_FR DAC_SR DAC_SBR DAC_SBL DAC_SL VOLIN_SBR VOLIN_SBL RX2 Z2RL SBRL SPRLCS SW_PO AMUT SL_PO SR_PO RX4 RX0 HPIN SPRLF TUNER UNIT NJW1157 CD TAPE OUT TAPE IN VIDEO2 IN VIDEO1 OUT VIDEO1 IN DVD (MULTI INPU

42、T) COAXIAL RI RI INTERFACE PREOUT SUBWOOFER FRONT-A R CENTER SURROUND PHONES FRONT-B SURROUND BACK L SPEAKERS TONE TONE -6dB -6dB +9.7dB +20.2dB DIR 2ch ADC CS42518 8ch DAC LPF DSP CS494003 FLASH ROM MX29LV040 LPF LPF LPF LPF LPF LPF R 4M Bit NJU7311 POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29

43、dB +29dB VIDEO3 IN OPTICAL 1 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 73 73 51 74 41 43 23 25 22 24 26 21 27 29 28 30 44 42 46 45 48 47 93 92 91 95 90 89 88 86 85 84 83 87 82 81 80 7 6 5 4 3 2 1 94 8 9 8 12 17 10 19 20 21 11 18 4 25 3 26 2 27 22 7 23 6 5 24 16 15 14 13 49 48 43 42

44、 47 46 45 44 50 37 36 107 118 106 81 80 86 134 109 110 58 54 63 62 64 1 35 34 32 33 31 30 28 29 26 27 21 20 22 23 + + A A To Microprocessor INVERT VOLUME L R L L R FRONT CENTER SURROUND SUBWOOFER L R L R LPF DIGITAL IN OPTICAL 3 OPTICAL 2 SD RAM IC42S16100 2M Byte A 1 2 3 4 5 BCDEFGH HT-R530HT-R530

45、BLOCK DIAGRAM FL_PO FR_PO CT_PO SBL_PO SBR_PO TAPE_OUT_R TAPE_OUT_L V2_OUT_L V2_OUT_R Z2_R Z2_L MIX_R MIX_L SOURCE_L SOURCE_R RECOUT_L RECOUT_R MCH_SR MCH_SL MCH_SW MCH_CT ADLT+ ADRT+ ADLT- ADRT- ADRT- ADRT+ ADLT+ ADLT- RX3 DAC_FL DAC_CT DAC_SW DAC_FR DAC_SR DAC_SBR DAC_SBL DAC_SL VOLIN_SBR VOLIN_SB

46、L RX2 Z2RL SBRL SPRLCS SW_PO AMUT SL_PO SR_PO RX4 RX0 HPIN SPRLF TUNER UNIT NJW1157 CD TAPE OUT TAPE IN VIDEO2 IN VIDEO1 OUT VIDEO1 IN DVD (MULTI INPUT) COAXIAL RI RI INTERFACE PREOUT SUBWOOFER FRONT-A R CENTER SURROUND PHONES FRONT-B SURROUND BACK L SPEAKERS TONE TONE -6dB -6dB +9.7dB +20.2dB DIR 2

47、ch ADC CS42518 8ch DAC LPF DSP CS494003 FLASH ROM MX29LV040 LPF LPF LPF LPF LPF LPF R 4M Bit NJU7311 POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29dB +29dB VIDEO3 IN OPTICAL 1 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 73 73 51 74 41 43 23 25 22 24 26 21 27 29 28 30 44 42 46 45 4

48、8 47 93 92 91 95 90 89 88 86 85 84 83 87 82 81 80 7 6 5 4 3 2 1 94 8 9 8 12 17 10 19 20 21 11 18 4 25 3 26 2 27 22 7 23 6 5 24 16 15 14 13 49 48 43 42 47 46 45 44 50 37 36 107 118 106 81 80 86 134 109 110 58 54 63 62 64 1 35 34 32 33 31 30 28 29 26 27 21 20 22 23 + + A A To Microprocessor INVERT VOL

49、UME L R L L R FRONT CENTER SURROUND SUBWOOFER L R L R LPF DIGITAL IN OPTICAL 3 OPTICAL 2 SD RAM IC42S16100 2M Byte A 1 2 3 4 5 BCDEFGH SCHEMATIC DIAGRAMS-1 AUDIO INPUT SECTION HT-R530HT-R530 J5658 J5659 J5654 J5620 J5644 J5620 RL5700 P6906 P5505 JL5501AJL5501B D9005 D3SBA20 P9502 P5503 P311B P301 P302 P303 P5504 D5672 D5671 Q5640 2.5V7 3