Teac-AR630-int-sm 维修电路原理图.pdf
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1、INTEGRATED STEREO AMPLIFIERA-R630/A-R650CONTENTSEffective : November 2010G-01017A1. SPECIFICATIONS 22. BRIEF OVERVIEW OF LSI 33. EXPLODED VIEWS AND PARTS LISTS 54. PC BOARDS 85. INCLUDED ACCESSORIES15NOTESPC boards shown are viewed from parts side.The parts with no reference number or no parts numbe
2、r in the exploded views are not supplied.As regards the resistors and capacitors, refer to the circuit diagrams supplied pripor to this manual. Parts marked with this sign are safety critical components.They must be replaced with designated components.Destination of product is expressed by mark and
3、ensure exact replacement:EUR: EUROPE; JPN: JAPAN; UK: U.KRadioFans.CN 收音机爱 好者资料库 2 A-R630/A-R6501. SPECIFICATIONSAmplifier Section Continuous Power Output 90W RMS (1 kHz, 4 ohms, 0.5%) 60W (1 kHz, 8 ohms, 0.5%) Total Harmonic Distortion 0.02% (1 kHz, 8 ohms, 45W) Input Sensitivity/Impedance PHONO: 2
4、.8 mV/47 kohms LINE: 180 mV/47 kohms Frequency Response PHONO: 20 to 20,000 Hz, 1 dB (RIAA) LINE*: 5 to 80,000 Hz, (SOURCE DIRECT,1 W) Tone Control BASS: 10 dB at 100 Hz TREBLE: 10 dB at 10 kHz Muting 20 dBGeneral Power Requirements 230 V AC, 50 Hz EUR, UK 100 V AC, 50-60 Hz JPN Power Consumption 20
5、0 W Standby0.5 W Dimensions (W x H x D) 435 x 142 x 355 mm Weight (net) 8.1 kgStandard Accessories Remote Control Unit (UR-431) x 1 Battery (AAA, R03, UM-4) x 2 Owners Manual x 1 Warranty Card x 1*: LINE means TUNER, CD, AUX1, AUX2, TAPE1/CD-R, TAPE2.Amplifier Section Continuous Power Output 120 W+1
6、20 W RMS (1 kHz, 4 ohms, 0.5%) 90 W+90 W (1 kHz, 8 ohms, 0.5%) Total Harmonic Distortion 0.02% (1 kHz, 8 ohms, 45W) Input Sensitivity/Impedance PHONO: 2.8 mV/47 kohms LINE: 180 mV/47 kohms Signal-to-Noise Ratio (IHF-A) PHONO: 65 dB LINE*: 90 dB Frequency Response PHONO: 20 to 20,000 Hz, 1 dB (RIAA)
7、LINE*: 5 to 80,000 Hz, (SOURCE DIRECT,1 W) Tone Control BASS: 10 dB at 100 Hz TREBLE: 10 dB at 10 kHzMuting 20 dBGeneral Power Requirements 230 V AC, 50 Hz EUR, UK 100 V AC, 50-60 Hz JPN Power Consumption 300 W Standby 0.5 W Dimensions (W x H x D) 435 x 142 x 355 mm Weight (net) 9.2 kgStandard Acces
8、sories Remote Control Unit (UR-431) x 1 Battery (AAA, R03, UM-4) x 2 Owners Manual x 1 Warranty Card x 1 AC Power Cord x 1*: LINE means TUNER, CD, AUX1, AUX2, TAPE1/CD-R, TAPE2.A-R630A-R650RadioFans.CN 收音机爱 好者资料库 3 A-R630/A-R6502. BRIEF OVERVIEW OF LSIAccess line, advanced ARM-based 32-bit MCU with
9、Flash memory,six 16-bit timers, ADC and seven communication interfacesSTM32F101R8T6, FRONT PCBA IC21Pin Configuration (Top View)Block DiagramVBAT123456789101112131415164847464544434241403938373635343364 63 62 61 60 59 58 57 56 55 54 53 52 51 50 4917 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32PC14-O
10、SC32_INPC15-OSC32_OUTPD0 OSC_INPD1 OSC_OUTNRSTPC0PC1PC2PC3VSSAVDDAPA0-WKUPPA1PA2VDD_3 VSS_3 PB9 PB8 BOOT0 PB7 PB6 PB5 PB4 PB3 PD2PC12 PC11 PC10 PA15 PA14 VDD_2 VSS_2 PA13 PA12 PA11 PA10 PA9 PA8 PC9 PC8 PC7 PC6 PB15 PB14 PB13 PB12 PA3VSS_4VDD_4PA4PA5PA6PA7PC4PC5PB0PB1PB2PB10PB11VSS_1VDD_1PC13-TAMPER-
11、RTCTemp sensorPA15:0EXTIW W D GNVIC12bit ADC1SWD16AFJTDIJTCK/SWCLKJTMS/SWDIOJNTRSTJTDONRSTVDD= 2 to 3.6V80AFPB15:0PC15:0AHB2MOSI,MISO,SCK,NSSSRAM 2x(8x16bit)WAKEUPGPIOAGPIOBGPIOCFmax: 36 MHzVSSSCL,SDAI2C2VREF+GP DMATIM2TIM3XTAL OSC 4-16 MHzXTAL 32 kHzOSC_INOSC_OUTOSC32_OUTOSC32_INPLL & APB1 : Fmax=2
12、4 / 36 MHzPCLK1HCLKCLOCK MANAGTPCLK2as AFas AF VOLT. REG.3.3V TO 1.8VPOWERBackup interfaceas AF16 KBRTCRC 8 MHzCortex M3 CPUUSART1USART2SPI27 channels BackupregSCL,SDA,SMBALI2C1as AFRX,TX, CTS, RTS,USART3VREF-PD15:0GPIODAHB:Fmax=36 MHz4 Channels4 ChannelsFCLKRC 42 kHzStandbyIWDG VDDVBATPOR / PDRSUPP
13、LY VDDAVDDAVSSAVDDAVBATCK, SmartCard as AFRX,TX, CTS, RTS,SmartCard as AFRX,TX, CTS, RTS,APB2 : Fmax= 36 MHzNVICSPI1MOSI,MISO,SCK,NSS as AFIF interfaceVDDASUPERVISIONPVDRstIntVDDAHB2APB2APB1AWUTAMPER-RTCPE15:0GPIOEFlash 128 KBBusMatrix 64 bitInterfaceIbusDbuspbusoblFlashTrace ControllerSystemTIM44 C
14、hannelsTRACECLKTRACED0:3as ASSW/JTAGTPIUTrace/trigCK, SmartCard as AF 4 A-R630/A-R650Pin Definitions Pins Pin name Type Signal name 1 VBAT S VBAT 2 PC13-TAMPER-RTC I/O TUNER UTE 3 PC14-OSC32_IN I/O -20DB MUTE 4 PC15-OSC32_OUT I/O PWR MUTE 5 OSC_IN I OSC IN 6 OSC_OUT O OSC OUT 7 NRST I/O RESET 8 PC0
15、I/O KEY IN 9 PC1 I/O VOL DN 10 PC1 I/O VOL UP 11 PC3 I/O SOURCE DIR 12 VSSA S GND 13 VDDA S VDDA 14 PA0-WKUP I/O FUNC MUTE 15 PA1 I/O TP 16 PA2 I/O IPOD RX 17 PA3 I/O IPOD TX 18 VSS_4 S GND 19 VDD_4 S VDD 20 PA4 I/O CP CS3 21 PA5 I/O CP_CLK 22 PA6 I/O CP_DO 23 PA7 I/O CP_DI 24 PC4 I/O CP_RESET 25 PC
16、5 I/O PROTECT IN 26 PB0 I/O MUTING 27 PB1 I/O REMOTE IN 28 PB2/BOOT1 I/O BOOT1 29 PB10 I/O FUNC DN 30 PB11 I/O FUNC UP 31 VSS_1 S GND 32 VDD_1 S VDD Pins Pin name Type Signal name33 PB12 I/O FUNC_STB 34 PB13 I/O FUNC_CLK 35 PB14 I/O TAPE_MUTE 36 PB15 I/O FUNC_DATA 37 PC6 I/O DC 38 PC7 I/O PHONO 39 P
17、C8 I/O TAPE 40 PC9 I/O AUX1 41 PA8 I/O MONITOR 42 PA9 I/O UPDATE TX 43 PA10 I/O UPDATE RX 44 PA11 I/O NC 45 PA12 I/O IPOD 46 PA13/JTMS/SWDIO I/O JTAG TMS 47 VSS_2 S GND 48 VDD_2 S VDD 49 PA14/JTCK/SWCLK I/O JTAG TCK 50 PA15/JTDI I/O JTAG TDI 51 PC10 I/O STBY LED 52 PC11 I/O TUNER 53 PC12 I/O POWER D
18、ETECT 54 PD2 I/O POWER ON 55 PB3/JTDO I/O JTAG TDO 56 PB4/JNTRST I/O JTAG TRST 57 PB5 I/O SIGNAL DETECT 58 PB6 I/O BUS IN 59 PB7 I/O BUS OUT 60 BOOT0 I BOOT0 61 PB8 I/O IPOD DETECT 62 PB9 I/O NC 63 VSS_3 S GND 64 VDD_3 S VDD3. EXPLODED VIEWS AND PARTS LISTS 5 A-R630 & A-R650A-R650 onlyA-R630 only262
19、436313334352832274748383941S4x2x4x6x2x4x2x4x5x2x2x4x2x5x2x2x4x2x3x2x2x6x6x2x2x2x5x2x3x2x2x2x2x14x5x2x4x2S11S33730S1S6S3S14S3 S14S10S6 S10S10 S12S3S3 S13S14S14S2S3S317S2S2S3182223212040S54544S10421234578S3109S2116131214161543S2292546 6 EXPLODED VIEWREF. NO.PARTS NO.DESCRIPTIONREMARKSA-R630 & A-R6501
20、CGW4A245VB38 PANEL, FRONT 2 CBN2A052Y KNOB, ROTARY CBN2A052G5 KNOB, ROTARY Silver JPN 3 KGX1A216YA VOLUME CAP ASSY (A) KGX1A216UA VOLUME CAP ASSY (A) Silver JPN 4 CGB1A165H8 BADGE, TEAC CGB1A229H8 BADGE, TEAC Silver JPN 5 KGX1A216VA VOLUME CAP ASSY (A) KGX1A216SA VOLUME CAP ASSY (A) Silver JPN 6 CBN
21、1A079YK66 KNOB, ROTARY CBN1A079G5 KNOB, ROTARY Silver JPN 7 CGL1A109 INDICATOR, FUNCTION 8 CBT1A604 KNOB, POWER CBT1A604G5 KNOB, POWER Silver JPN9 CBT1A603 KNOB, TACT CBT1A603G5 KNOB, TACT Silver JPN10 CGR2A154 ORNAMENT, REMOTE11 CGL1A162 INDICATOR, FUNCTION12 CBC1A095 KNOB, LOUDNESS CBC1A095G5 KNOB
22、, LOUDNESS Silver JPN13 CMD1A363 BRACKET, POWER14 CBC1A114 KNOB, SPEAKER CBC1A114G5 KNOB, SPEAKER Silver JPN 15 CBT1A605 KNOB, DIRECT CBT1A605G5 KNOB, DIRECT Silver JPN16 CBC1A115 KNOB, LOUDNESS (PUSH) CBC1A115G5 KNOB, LOUDNESS (PUSH) Silver JPN17 KGX1A219C58 HOUSING, VOLUME18 CMD1A355 BRACKET, TOP1
23、9 CMK1A019 BRACKET, VOLUME 20 KMA2A001 TERMINAL, GROUND 21 COP12283B A-R650 PREAMP PCB ASSY COP12283C A-R630EUR/UK PREAMP PCB ASSY COP12283D A-R630SJPN PREAMP PCB ASSY 22 POWER SW PCB ASSY United on FRONT PCBA, see page 11 23 COP12281B FRONT PCB ASSY A-R650 EUR, UK COP12281C FRONT PCB ASSY A-R630 EU
24、R, UK COP12346B FRONT PCB ASSY A-R630S JPN 24 CKC3A085B25 CABINET, TOP EUR, UK CKC3A085G51 CABINET, TOP A-630S JPN 25 CMD1A490 BRACKET, HEATSINK 26 CJJ8A006ZW RECEPTACLE, AC 15 A/250 V A-R650 only27 CKF1A424Z PANEL, REAR A-R650 EUR, UK CKF3A424Z PANEL, REAR A-R630 EUR, UK CKF4A424Z PANEL, REAR A-R63
25、0S JPN 28 CGP2A015 COVER, HEATSINK 29 COP12281B SPEAKER PCB ASSY United on FRONT PCBA, see page 11 30 REMOTE PCB ASSY United on PREAM PCBA, see page 12 31 CMY1A358 HEATSINK 32 COP12282B MAIN PCB ASSY A-R650 EUR, UK COP12282C MAIN PCB ASSY A-R630 EUR, UK COP12282D MAIN PCB ASSY A-R630S JPN 33 CDMCCM0
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