Onkyo-HTRC160-avr-sm 电路图 维修手册.pdf
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1、HT-RC160 SERVICE MANUAL RC-738M AV Receiver MODEL HT-RC160(B) Ref. No. 4139 07, 2009 HT-RC160 Black model for Single item sale 120V AC, 60HzB MDC HT-RC160 Black model for System (HT-S7200) sale 120V AC, 60HzB MDC SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRA
2、M 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 INSULATED FROM THE SUPPLY CIRCUIT BEFO
3、RE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN 收音机爱 好者资料库 HT-RC160 EXPLODED VIEWS-1 HT-RC160 See in EXPLODED VIEWS-3 See in EXPLODED VIEWS-2 T901 F901 F910 A001 A101 A068 A066 A056 A070 A030 A032 A340 A362 A360 A264 A034 A044 A069 A017 A015 A019 A040 A010 A040 A027 A058 A256 A011 U0015 U00
4、2 P2801 U004 P8651 P901 U001 U006 U005 U0032 U0021 U0033 U0034 U0011 U0022 A342 x 7 pcs. A003 x 4 pcs. A103 (HDMI, U.Port etc.) x 8 pcs. A105 x 29 pcs. A102 x 2 pcs. A013 x 2 pcs. A025 x 4 pcs. A009 x 3 pcs. A042 x 2 pcs. A036 x 2 pcs. A038 x 2 pcs. A068 x 2 pcs. A040 x 2 pcs. A036 x 2 pcs. A260 x 3
5、 pcs. A005 x 4 pcs. A007 x 4 pcs. A054 U0013 U0014 F6901 F6902 A021 x 2 pcs. A023 A350 A354 x 8 pcs. U010 P101 RadioFans.CN 收音机爱 好者资料库 HT-RC160 EXPLODED VIEWS-2 HT-RC160 A207 A250 A215 A217 A219 A211 A221 A201 A321 A202 U003 P701 U0031 A223 x 22 pcs. A255 x 5 pcs. RadioFans.CN 收音机爱 好者资料库 HT-R160 EXP
6、LODED VIEWS-3 HT-R160 Q6056 Q6066 Q6054 Q6064 Q6051 Q6061 Q6052 Q6062 Q6050 Q6060 Q6053 Q6063 Q6055 Q6065 Q6050B x 6 pcs. Q6050A x 2 pcs. A050 x 14 pcs. TX-SR607/SA607/DTR-30.1/20.1/HT-RC160 BLOCK DIAGRAMS-1 / PART-1 AUDIO SECTION A 1 2 3 4 5 BCDEFGH 6 7 8 IJK SPDIF Z2RL SBRL CSRL FRL MAIN R MAIN L
7、REC L REC R SUB L AMUT SBMUT PRERELAY Z2MUT SBRELAY I2S(DVD-AUDIO) MCLK_HDMI I2S(DIR/ADC) FRONT LEFT FRONT RIGHT CENTER SURROUND LEFT SURROUND RIGHT ZONE2 LEFT ZONE2 RIGHT SURROUND BACK LEFT SURROUND BACK RIGHT SPEAKER TERMINALS DIR 2ch ADC COAX 1 COAX 2 - - HEADPHONES +6dB VLSC +6dB VLSC LPF +6dB V
8、LSC LPF +6dB VLSC LPF LPF VLSC +6dB VLSC LPF +6dB VLSC LPF +6dB 8ch DAC 24.576MHz 3.07MHz 48KHz BCLK LRCK DSP_RMCLK 12.288MHz BCLK LRCK 3.07MHz 48KHz CS42518CQZR-D DIR and CODEC(8ch DAC, 2ch ADC)Q301 12V TRIGGER CONTROL 12V TRIGGER A 12V TRIGGER B 12V TRIGGER C RI INTERFACE RI TRANSMITTER RS232 RS23
9、2 IR REMOTE SENSOR IR OUT IR IN IR IN DSPCLK DIGSDO DIGSDI DSPCLK DIGSDI DIGSDO DIGCLK SPI SPI Q282 FLASH ROM 16M Bit Q281 SDRAM 133MHz SDRAM CLK Q201 FL SW SLSR SBL SBR Q402 Q402 Q403 Q403 Q404 Q404 Q411 Q421 Q431 Q412Q412 Q422Q422 Q432Q432 Q413Q413 Q423Q423 Q433Q433 Q414 Q424 Q434 Q414 Q424 Q434 V
10、LSC : TX-SA607 ONLY X701 XTAL XIN XOUT SI CLK EEPROM SO CLK SI M66005 Q7003 FL DRIVER SO FL/FR/C/SL/SR CHANNELNO. SBL/SBR SW1/SW2 NO NO NO YES YES YES YES YES YES TX-SR607 HT-RC160 DTR-20.1 DTR30.1 TX-SA607 XOUT XIN 500KHz FLDCLK FLDSDO DISPLAY BOARD Q701 DSP D788E001BRFP266Z TX OUT HDMI TX-SR607/HT
11、-RC160 DTR-30.1 ONLY EXCEPT HT-RC160/DTR-20.1 OPT1 DIGITAL IN OPT2 I2S(DVD-AUDIO)/SPI to Micom 5MHz MPD70F3746GJ TC74VHCT157FT Q202 17.734MHz 24.576MHz TC74VHCT157FT Q302 X201 XTAL RX FRONT IN IN1 BAHDM-0064 (PART-10) BAHDM-0063 (PART-11) BADIS-0036 (PART-9) IN5 HDMI IN2 IN3 IN4 HDMI Q705 16M Bit DV
12、D VCR/DVR IN VCR/DVR OUT CBL/SAT GAME/TV TAPE OUT CD TUNER SIRIUS SIRIUS SIRIUS ANATENA MIC AMP Q7401SETUP MIC C MIC DET MAIN MICROPROCESSOR SPI +6dB VLSC FR Q411 Q421 Q431 LPF Q401 LPF Q401 TAPE IN TX-SR607/DTR-30.1 DD/DC ONLY R L R L R L R L R L R L R L R L R L R L REC R REC L TONE TONE Q5501 INVE
13、RTING INVERTING TONE TONE ZONE2 Volume, Tone, BalanceQ4310 M61540FP Z2 out(R-ch) Z2 out(L-ch) R-out L-out Zone2 in(L-ch) Zone2 out(L-ch) Zone2 out(R-ch) Zone2 in(R-ch) SBL SBR SL SR FL FR C A A B B C C SW1 SW2 +29dB +29dB +29dB +29dB +29dB +29dB +29dB POWER AMPLIFIER AUDIO MUTING PREOUT (LIST) PRE O
14、UT Number List by Model L ZONE2 PRE OUT/ LINE OUT RZ2 R Z2 L FL FL FR FR CEN CEN SL SL SR SR SW SW SBL SBL SBR SBR R2A15218FP Audio Processor (Input Selecter, Volume, Tone Control) ONLY TX-SA607/DTR-30.1 EXCEPT TX-SA607 DTR-30.1 ONLY DTR-20.1 ONLY DTR-30.1/DTR-20.1 ONLY (TX-SA607 ONLY) EXCEPT TX-SA6
15、07JJ/DTR-20.1 EXCEPT DTR-20.1 DTR-30.1/DTR-20.1 ONLY DTR-30.1/DTR-20.1 ONLY EXCEPT DTR-30.1/DTR-20.1 EXCEPT DTR-30.1/DTR-20.1 EXCEPT TX-SA607 TX-SR607/SA607/HT-RC160 ONLY EXCEPT DTR-20.1 TUNER UNIT AUX IN (FRONT IN) (STEREO MINI JACK FRONT INPUT) PORTABLE X171 XTAL 28 29 26 27 49 50 13 14 15 16 44 1
16、20 141 139 21 20 22 23 31 30 36 37 35 34 70 1 64 62 63 59 60 54 61 117 116 115 113 2 3 142 144 2 135 137 138 55 7 8 9 17 108 110 111 59 60 58 38 29 18 20 2 5 6 10 8 9 13 12 7 86 7 42 43 45 46 48 47 4 1 231 32 33 78 79 68 69 66 67 64 65 63 62 60 61 58 59 90 91 47 46 55 54 2 3 6 5 14 15 8 9 12 11 17 1
17、8 21 20 23 24 38 95 94 43 93 42 98 41 97 40 96 39 100 37 99 36 44 45 12 11 17 18 2 39 40 3 29 27 31 4 5 28 30 26 76 75 73 72 71 70 82 81 84 83 85 86 + R5709 0 R5708 0 UNIVERSAL PORT 112 1324 Refer to SCHEMATIC DIAGRAM-3 / PART-5 and SCHEMATIC DIAGRAM-17 / PART-19 for digital audio signal waveforms.
18、BLOCK DIAGRAMS-2 / PART-2 VIDEO SECTION TX-SR607/SA607/SR507/SA507/SR577/DTR-30.1/20.1/HT-RC160/HT-R670 A 1 2 3 4 5 BCDEFGH TMDS PWR5V S/PDIF Digital Video ADINPY MMP (Main Microprocessor) ADINPB ADINPR ADINCV CEC CEC CEC CEC CEC CEC TMDS4 CEC TMDS DDC RPWR RPWR0 HPD0 DDC0 TMDS0 DDC1 RPWR1 HPD1 TMDS
19、1 DDC2 RPWR2 HPD2 TMDS2 HPD3 RPWR3 DDC3 TMDS3 HPD3 RPWR3 DDC3 TMDS3 HPD4 RPWR4 DDC4 S/PDIF DDC HPD I2S I2C CEC MUTE I2C I2C A INH B I2C CEC I2C HDMI HDMI OUT SII9134 Q8401 CB1 CR1 Y2 CB2 CR2 Y1 IN 1 IN 2 BAVD-0038 PART-6 BAVD-0048 PART-6 BAVD-0031 PART-15 BAHDM-0060 PART-11/12 BAHDM-0063 PART-11/12
20、PY Y CB CR COMPONENT VIDEO OUT PB PR NJW1326FH2 Q3002 VIDEO SW :TX-SR607/SA607/SR507/SA507/SR577/HT-RC160/HT-R670 :DTR-30.1/20.1 GAME/TV AUX1 (FRONT) COMPOSITE VIDEO INPUT CV MMP MMP DVD VCR/DVR CBL/SAT VIDEO PROCESSOR HUDSON2 FLI30502 Q8001 BUS BUFFER TC74VCX162244FT D4 VIDEO INPUT COMPONENT VIDEO
21、INPUT TC74HC4053 TRANSMITTER D4 OUT MONITOR VCR/DVR COMPOSITE VIDEO OUTPUT HDMI SII9233ACTU Q8501 RECEIVER TX-SA607/TX-SA507 ONLY(JAPAN) HDMI IN2 HDMI IN1 HDMI IN3 HDMI IN4 HDMI IN4 TX-SR507/TX-SA507/TX-SR577 HT-RC160/HT-R670/DTR-20.1 ONLY HDMI IN5 TX-SR607/TX-SA607/DTR-30.1 ONLY :TX-SR507/SA507/SR5
22、77/ HT-R670/DTR-20.1 :TX-SR607/SA607/ HT-RC160/DTR-30.1 TX-SR607/TX-SA607/DTR-30.1 ONLY FRONT HDMI IN SII9185ACTU Q8162 HDMI SW HP DET +5V DDC CEC TMDS DRV6dB DRV6dB DRV DRV 6dBDRV DRV DRV DRV DRV DRV DRV4/6dB DRV 1 2 3 4 5 6 714 13 12 11 10 9 8 1 2 3 4 5 6 714 13 12 11 10 9 8 1 2 3 4 5 6 714 13 12
23、11 10 9 8 HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS CEC TMDSF HPD4 RPWR4 DDC4 HDMI BUFF TMDS141 HP DET +5V DDC CEC TMDS Refer to SCHEMATIC DIAGRAM-4 /PART-6 for analog video signal waveform measurem
24、ent point, and SCHEMATIC DIAGRAM-9 / PART-11 for HDMI signal waveform measurement point. Refer to SCHEMATIC DIAGRAM-17 / PART-19 for the waveforms. OSD is not output to analog video output, but only to HDMI OUT. Video Signal Flow Analog Analog Above analog ex. is Component HDMI HDMI (THROUGH MODE) H
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