Onkyo-TXSR307-avr-sm 电路图 维修手册.pdf
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1、TX-SR307 SERVICE MANUAL AV RECEIVER MODEL TX-SR307 Ref. No. 4130 032009 TX-SR307 Black, Silver and Golden models 120V AC, 60Hz 230V AC, 50Hz 220V/220-240V AC, 50/60Hz B MDD, S MDD, B MDC ,G MDF B MPP, S MPP, B MMO, S MMO, B MMQ, G MMR SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK O
2、N 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 INSULATED FROM T
3、HE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RC-735M TX-SR307 For HT-S5205 Black and Silver models B MPP, S MPP, 230V AC, 50Hz RadioFans.CN 收音机爱 好者资料库 TX-SR307 EXPLODED VIEW TX-SR307 U001 T901 F6901 F6902 F901 F901C A001 A064 A070 A101 A056 A030 A032 A207 A340 A360 A362 A219 A21
4、7 A230 A234 A250 A252 A236 A215 A213A221 A201 A330 A203 A205 A034 A264 A256 A044 A262 A262 A015 A011 A010 A040 A040 A069 A019 F6901C F6902C U002 U001-3 U003 U004 U010 P101 P701 P901 U0031 U0032 U0033 U003-4 U0011 U0012 A342 x 7 pcs. A6601A x 4 pcs. A003 x 4 pcs. A060 x 3 pcs. A062 x 3 pcs. A103 x 4
5、pcs. A105 x 25 pcs. A050 x 4 pcs. A013 x 2 pcs. A025 x 4 pcs. A009 x 3 pcs. A225 x 27 pcs. A042 x 2 pcs. A036 x 2 pcs. A036 x 2 pcs. A038 x 2 pcs. A040 x 2 pcs. A040 x 2 pcs. A232 x 5 pcs. A238 x 2 pcs. A258 x 2 pcs. A258 x 2 pcs. A260 x 3 pcs. A238 x 2 pcs. A264 x 2 pcs. A021 x 2 pcs. A005 x 4 pcs.
6、 A007 x 4 pcs. A350 A354 x 8 pcs. only RadioFans.CN 收音机爱 好者资料库 TX-SR307 BLOCK DIAGRAMS-1(PART-1) AUDIO SECTION TX-SR307 A 1 2 3 4 5 BCDEFGH 6 7 8 IJK AMUT HP RL FRL CSRL SP B HP IN REC L REC R MAIN R MAIN L SUB L SUBR I2S(DIR/ADC) FRONT LEFT FRONT RIGHT CENTER SPEAKER TERMINALS DIR 2ch ADC - - 8ch D
7、AC XTAL-X171 24.576MHz 24.576MHz 3.07MHz 48KHz BCLK LRCK DSP_RMCLK 12.288MHz BCLK LRCK 3.07MHz 48KHz CS42518Q301 17.734MHz DSPCLK DIGSDO DIGSDI DIGSDI DIGSDO DIGCLK SPI SPI Q282 FLASH ROM 16M Bit Q281 SD_RAM 16M bit 133MHz SDRAM CLK Q201 6MHz XTAL-X701 XIN XOUT SI CLK SPI Q610 EEPROM SO CLK SI M6600
8、5 Q7003 SO XOUT XIN 500KHz FLDCLK FLDSDO FRONT BOARD Q701 DSP TMS320D708E M30627FJPGP XTAL-X202 SURR LEFT RIGHT SP B LEFT SP B RIGHT RI INTERFACE RI SURR RIGHT HEADPHONES POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB MICOM DSPCLK SUBWOOFER SW-PREOUT +29dB ONLY HT-R370 OPT1 OPT2 Controller RX HDMI TX
9、 OUT HDMI Micro IN2 IN1 COAX 1 HDMI Q401 LPF SR LPF LPF LPF LPF LPF Q401 Q402 Q402 Q403 Q403 FRFLCSWSL TONE TONE Q5501 FL FR SL C SR SW Z2 L Z2 R FL FR SW CBL/SAT IN VCR/DVR OUT VCR/DVR IN DVD CD TAPE IN TAPE OUT CEN INVERTING INVERTING L R REC L REC R SL SR FRONT BOARD MIC Q7401 MIC AMP IN MULTI ME
10、DIA MULTI MEDIA UNIT R2A15218FP TX-SR307 ONLY TUNER PACK IN3 IN4 MULTI MICDET AUX IN MINI JACK (FRONT IN) (FRONT IN) 49 50 13 14 15 16 48 47 120 141 139 70 1 64 62 63 1 59 60 54 61 117 116 115 113 3 142 144 2 1 55 7 8 9 17 108 110 111 59 60 58 38 181 220 2 5 6 13 12 7 86 7 46 45 42 44 43 29 8 10 9 2
11、 21 20 22 23 28 29 26 27 31 30 36 37 35 34 33 32 64 65 2 3 6 5 14 15 8 9 12 11 17 21 20 23 24 38 42 98 97 40 37 99 36 44 45 47 46 41 100 39 78 79 68 69 90 91 67 66 62 63 60 61 58 59 55 54 94 43 93 95 96 82 81 73 72 71 70 76 75 84 83 85 86 + TX-SR307 HT-R370 NOHT-R570 AUXMIC YES YESYES NONO HDMI IN4
12、HT-R570 ONLY AUDIO DIGITAL SIGNAL FRONT L FRONT R AUDIO ANALOG SIGNAL RadioFans.CN 收音机爱 好者资料库 TX-SR307 BLOCK DIAGRAMS-1(PART-1) AUDIO SECTION TX-SR307 A 1 2 3 4 5 BCDEFGH 6 7 8 IJK AMUT HP RL FRL CSRL SP B HP IN REC L REC R MAIN R MAIN L SUB L SUBR I2S(DIR/ADC) FRONT LEFT FRONT RIGHT CENTER SPEAKER
13、TERMINALS DIR 2ch ADC - - 8ch DAC XTAL-X171 24.576MHz 24.576MHz 3.07MHz 48KHz BCLK LRCK DSP_RMCLK 12.288MHz BCLK LRCK 3.07MHz 48KHz CS42518Q301 17.734MHz DSPCLK DIGSDO DIGSDI DIGSDI DIGSDO DIGCLK SPI SPI Q282 FLASH ROM 16M Bit Q281 SD_RAM 16M bit 133MHz SDRAM CLK Q201 6MHz XTAL-X701 XIN XOUT SI CLK
14、SPI Q610 EEPROM SO CLK SI M66005 Q7003 SO XOUT XIN 500KHz FLDCLK FLDSDO FRONT BOARD Q701 DSP TMS320D708E M30627FJPGP XTAL-X202 SURR LEFT RIGHT SP B LEFT SP B RIGHT RI INTERFACE RI SURR RIGHT HEADPHONES POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB MICOM DSPCLK SUBWOOFER SW-PREOUT +29dB ONLY HT-R370
15、OPT1 OPT2 Controller RX HDMI TX OUT HDMI Micro IN2 IN1 COAX 1 HDMI Q401 LPF SR LPF LPF LPF LPF LPF Q401 Q402 Q402 Q403 Q403 FRFLCSWSL TONE TONE Q5501 FL FR SL C SR SW Z2 L Z2 R FL FR SW CBL/SAT IN VCR/DVR OUT VCR/DVR IN DVD CD TAPE IN TAPE OUT CEN INVERTING INVERTING L R REC L REC R SL SR FRONT BOAR
16、D MIC Q7401 MIC AMP IN MULTI MEDIA MULTI MEDIA UNIT R2A15218FP TX-SR307 ONLY TUNER PACK IN3 IN4 MULTI MICDET AUX IN MINI JACK (FRONT IN) (FRONT IN) 49 50 13 14 15 16 48 47 120 141 139 70 1 64 62 63 1 59 60 54 61 117 116 115 113 3 142 144 2 1 55 7 8 9 17 108 110 111 59 60 58 38 181 220 2 5 6 13 12 7
17、86 7 46 45 42 44 43 29 8 10 9 2 21 20 22 23 28 29 26 27 31 30 36 37 35 34 33 32 64 65 2 3 6 5 14 15 8 9 12 11 17 21 20 23 24 38 42 98 97 40 37 99 36 44 45 47 46 41 100 39 78 79 68 69 90 91 67 66 62 63 60 61 58 59 55 54 94 43 93 95 96 82 81 73 72 71 70 76 75 84 83 85 86 + TX-SR307 HT-R370 NOHT-R570 A
18、UXMIC YES YESYES NONO HDMI IN4 HT-R570 ONLY AUDIO DIGITAL SIGNAL FRONT L FRONT R AUDIO ANALOG SIGNAL TX-SR307 OOOOOOO # A 1 2 3 4 5 BCD BLOCK DIAGRAMS-2_1 (PART-2_1) VIDEO SECTION HPD RPWR TMDS CEC CEC CEC DDC CEC HPD0 RPWR0 DDC0 TMDS0 HPD1 RPWR1 DDC1 TMDS1 HPD2 RPWR2 DDC2 TMDS2 HPD3 RPWR3 DDC3 TMDS
19、3 MUTE I2C I2C CB1 CR1 Y2 CB2 CR2 Y1 PY Y CB CR COMPONENT OUT PB PR NJM1326FH2 AUX1 (FRONT) COMPOSITE VIDEO INPUT CV DVD VCR/DVR CBL/SAT COMPONENT VIDEO INPUT +5V Reg NJM2860F3-05 PS421 HDMI SW HDMI IN1 HDMI IN2 HDMI IN3 HDMI OUT HDMI IN4 MONITOR VCR/DVR COMPOSITE VIDEO OUTPUT DRV6dB DRV6dB DRV DRV
20、6dBDRV DRV DRV DRV DRV DRV DRV4/6dB DRV 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 HT-R570ONLY VIDEO SECTION TX-SR307 TX-SR307 A 1 2 3 4 BCDE +7V -7V -B +B S1L- S1L+ S1H- S1H+ +9V +4V +4V 9 6 10 7 8 2 1 11 16 17 18 14 13 OP
21、AMP TR ZENNER -VP TR ZENNER TR ZENNER ASP Power Amp FLAC DIGITAL POWER AMP S4 S3 S2 S1 MAIN TRANS SUB TRANS TUNER MPU Board ASP& Board VIDEO Board PS Board 110mA CODEC ANALOG VIDEO MPU MPU Board VIDEO Board 50mA 200mA M.PORT 100mA 300mA DC-DC HDMI Board 500mA DC-DC 250mA DSP SDRAM FROM 500mA 500m
22、A HDMI VFD DRIVER VFD +15V I G O -15V I G O +3.3V I G O +5V I G O +3.3V I G O +1.8V I G O +1.2V I G O +3.3V I G O +5V I G O +3.3V I G O +3.3V I G O POWER SUPPLY SECTION BLOCK DIAGRAMS-2_2 (PART-2_2) POWER SUPPLY SECTION TX-SR307 TX-SR307 JL7101B JL7101A BADIS-0037 9P CABLE P701B P701A 33P FFC 33P FF
23、C 33P FFC DISPLAY BADIS-0036 JL6605A JL6605B 5P CABLE CPU BADG-0022 P5502B P5501B P5504A P5503AP5502A P5501A P5504BP5503B 9P SOCKET 9P SOCKET 15P SOCKET 7P SOCKET JL901B 5P CABLE P101A TUNER UNIT AMP BAAF-0002 11P FFC P2001B VIDEO BADIS-0036 P8001B P8001A P2001A HDMI BAHDM-0058 5P CABLE 5P CABLE JL9
24、01A 26P SOCKET 24P SOCKET PWO SUPPLY BAPS-0039 POWER TRANS JL9101B JL9101A JL901A JL901A 7P CABLE 9P CABLE P912(5P) 5P or 2P CABLE P911(2P) P6900B C6902C6901 P901 HP JAKE BAETC-0040 JL801A JL801B JL801A 5P CABLE A 1 2 3 4 BCDE BLOCK DIAGRAMS-2_3 (PART-2_3) WIRING SECTION BAPS-0003 BAPS-0004 TX-SR307
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