Rotel-RC1570-pre-sm 电路图 维修手册.pdf

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1、Tecnical Manual STEREO CONTROL AMPLIFIER RC-1570 Table of Contents Specification. 1 Appearance . 2 Parts List . 35 PCB Assembly. 1012 Schematic Diagram . 1315 2-11-4, NAKANE, MEGURO-KU, TOKYO 152-0013, JAPAN Serial. NO. Beginning Quality Uncompromised RC-1570-TM-V101 THE ROTEL CO., LTD. Specificatio

2、ns Update Procedure. 69 Total Harmonic Distortion (20Hz-20kHz) 0.004% Intermodulation Distortion (60 Hz : 7 kHz, 4:1) 0.004% at 1V output Input Sensitivity / Impedance Phono Input (MM) 2.5 mV / 47k ohms Line Level Inputs (RCA) 150 mV / 24k ohms Line Level Inputs (XLR) 300 mV / 100k ohms Input Overlo

3、ad Phono Input 65 mV Line Level Inputs 4.3 V Output Level / Impedance Output (RCA) 1V / 100 ohms Output (XLR) 2V / 100 ohms Frequency Response: Phono Input 20 Hz-20k Hz, 0 0.3 dB Line Level Inputs 4 Hz-100k Hz, 0 0.3 dB Tone Controls Bass 10 dB at 100Hz Treble 10 dB at 10kHz Signal to Noise Ratio (I

4、HF A weighted) Phono Input 80 dB Line Level Inputs 110 dB Digital Section Frequency Response 10Hz - 95k Hz (3.0dB, Max) Signal to Noise Ratio (IHF A weighted) 100 dB Input Sensitivity/Impedance 0 dBfs / 75 ohms USB/iPod Digital Signals WAV, MP3, WMA (up to 48kHz 16 bit) Coaxial/Optical Digital Signa

5、ls SPDIF LPCM (up to 192kHz 24 bit) PC-USB USB Audio Class 1 (up to 96kHz 24 bit) USB Audio Class 2 (up to 192kHz 24bit)* *Driver installation required Power Requirements: USA: 120 Volts, 60 Hz EC: 230 Volts, 50 Hz Power Consumption 15 watts Standby Power Consumption 0.5 watts Dimensions (W x H x D)

6、 431 x 99 x 320 mm (17 x 4 x 12 5/8 ins) Front Panel Height 2U ( 88.1mm, 3 1/2 ins) Weight (net) 7kg, 16 lbs. RadioFans.CN 收音机爱 好者资料库 2 Appearance RC-1570 5V 1A PHONOCDXLRTUNERAUXOPTCOAXUSBPC-USBMENUENTER PHONES POWER RC-1570 RadioFans.CN 收音机爱 好者资料库 Parts List 1/3 RC-1570 501X-1683B-1 PCB ASSY (MAIN

7、) T001022T-1135N01-V01STBY TRANS 5.9V-0.1A XT101023CY0600100CRYSTAL ISXO-3E-24.576MHZ XT103023CY0600400CRYSTAL ISXO-3E-49.152MHZ SYMBOLPARTS NO.DESCRIPTION 016 X-1683B01-03 PCB ASSY XT104023CY0600500CRYSTAL ISXO-3E-45.1584MHZ XT201023CY0700400CRYSTAL SMD SRXA-S1-18-4MHZ XT102023CY0900100X-TAL 12MHz

8、SRXA-SI-A8 SMD B01,02025BK2125HS101BEAD COIL BK2125 HS101-T B101-114,201,205025BK2125HS102BEAD COIL BK2125HS102-T B206-208025BK2125HS601BEAD COIL BK2125HS601-T IC101031IC0001900IC AK4114VQP SMD (D/A TRANSCEIVER) IC111031IC0002703IC AME1117CCGTZ ABF SMD (REGULATOR)() IC202031IC0002910IC EPROM AT24C16

9、AN-10SU-2.7V IC211031IC0007700IC LTV817B (PHOTO COUPLER) IC301,302,401,501,505,507031IC0008802IC NE5532AP (OPE DUAL) IC903,905,906031IC0010600IC NJM7805FA (KIA7805API-U/P) (REG. +5VDC) IC901031IC0011000IC NJM7815FA (KIA7815API-U/P) (REG.+15VDC) IC902031IC0011600IC NJM7915FA (KIA7915PI-U/P) (REG.-15V

10、DC) IC104,105,106031IC0012700IC OPA2604AP (OPE DUAL) IC107031IC0027300IC RCLAMP0524P SMD (DIODE ARRAY)() IC103031IC0027600IC SMD WM8740SEDS (DAC) IC102031IC0028000IC DIT 192KHz 24-Bit 3.3V AK4104 IC210031IC0028600IC SN65220DBVR USB Suppressor IC205031IC0029000IC SN75C3232PWR RS232 Line driver IC801,

11、904031IC0031400IC BA33BC0T 3V3 LDO. IC203,204031IC0033300IC SN74LVC1G08DBV SiINGLE 2-INPUT AND GATE IC402031IC0037000IC MPC507AU SWITCH ALLEY(8 STEREO IN) SMD IC509031IC0037100IC NJW1194V ELEC 4IN-VOL-TONE SMD IC503031IC0037600IC PGA2311UA ELEC VOLUME SMD IC110031IC0038400IC AT24C02C-SSHM-T 2-Wire S

12、erial EEPROM IC108031IC0038501IC CM6631A USB2.0 Audio Processor LQFP-100 IC109031IC0038601IC SST39VF040-70-4C-WHE Flash MEMORY TSOP IC201531IC0030803IC CPU STM32F101VC-RA1570 SOFT WRITING Q202032KRA107STR KRA107S-RTK/P Q101,201,401-403,501-504,913032KRC107STR KRC107S-RTK/P Q905,910,912032KTA1266YTR

13、KTA1266Y/PF Q904,908032KTA1268-GRBLTR KTA1268-GRBL/P Q801,906,909,914032KTC3198Y-ATTR KTC3198Y-AT/PJ Q803,903,907032KTC3200-GRBLTR KTC3200-GRBL/P Q802,911032KTC3203YTR KTC3203Y/P Q901033KTB631K-YTR KTB631K-Y (PAIR KTD600K) Q902033KTD600K-YTR KTD600K-Y (PAIR KTB631K) D801034DB0000100POWER DIODE W02M

14、(1.5A 200V) D901,917-921034DB0001001POWER DIODE KBP206G (2A 600V) D803,809-812,902,903034DD0000200DIODE 1N4004-F (AMMO) 1A 400V D802,905-908034DD0000300DIODE 1N4148 (AMMO) WA 150mA 75V D201,501-504034DD0000500DIODE CHIP KDS184RTK/P D101034DD0000800DIODE SMD 1SR154-400TE25 1A 4.5x2.6 D204,205034DE000

15、0200TVS SMD LTBV15C SOD323 D202,203034DZ0054R30DOIDE ZENER SMD KDZ4.3V/P D915,916034DZ0110151ZENER DIODE 15V 1N5245B D909,910034DZ0110181ZENER DIODE 18V 1N5248B D814,815034DZ0110201ZENER DIODE 20V 1N5250B D804034DZ0113R31ZENER DIODE 3.3V 1N5226B D813034DZ0115R11ZENER DIODE 5.1V 1N5231B D911,912034DZ

16、0115R61ZENER DIODE 5.6V 1N5232B D913,914034DZ0117R51ZENER DIODE 7.5V 1N5236B F8010365ST250-RFUSE 250VT250mA F9010365ST2-RFUSE 250VT2A 3 RadioFans.CN 收音机爱 好者资料库 Parts List 2/3 RC-1570 SW001,002061C-4679A07 TACT SW 5MM GRAY SFKHHAM2520 RY801063DG1U-5-025WRELAY DG5D1-O(M) 0.25W TV-5 RY501-504063EA2-24N

17、URELAY HJ1065C-4939A023.5F MINI JACK PJ317-01 JK402-405065YKB21-5406N3.5DIA MINIATURE JACK (ST) JK4010664TR-2166#42P PIN JACK AU (WHT.RED) SYMBOLPARTS NO.DESCRIPTION () JK501-5030664TR-2408#34P PIN JACK AU (WHT.RED) JK303,304066C-4516B013P CANNON SOCKET (MALE) YKF52-5004V JK301,302066C-4575B013P CAN

18、NON JACK (FEMALE) YKF52-5006V JK101066C-4859A012P PIN JACK AU (BLK) P101066C-5133A20CNT SOCKET FH 2.0X4.3 20P F6322011242HA JK104066C-5205A00-01JACK USB B TYPE DIP U7020412210DA JK102,103066GP1FAV31RK0FOPTICAL MODULE GP1FAV31RK0F CP207068B10B-PH-KS-01CONNECTOR WAFER 10P 1W2001WOV0-10KNA CP202068B11B

19、-PH-KS-01CONNECTOR WAFER 11P 1W2001WOV0-11KNA CP201068B12B-PH-KS-01CONNECTOR WAFER 12P 1W2001WOV0-12KNA CP802,803,804068B2P3-VH-01CONNECTOR WAFER 2P 1W3961WOV0-3P2NYA CP905068B5B-EHCONNECTOR WAFER 5P CP208068B8B-PH-KS-01CONNECTOR WAFER 8P 1W2001WOV0-08KNA CP904068B9B-EH-01CONNECTOR WAFER 9P 1W2502WO

20、V0-09KNYA CON901,902068C-4422A01PCB TERMINAL 2P P10 TP WF-21 I-102NA DB9068DEL09SBNK2ESD-SUB CONNECTOR WITH JACK SCREW 501X-1684A-1 PCB ASSY (FRONT) B203,204025BK2125HS101BEAD COIL BK2125 HS101-T B202025BK2125HS102BEAD COIL BK2125HS102-T IC208031IC0009900IC NJM317F (REGULATOR) IC206031IC0028600IC SN

21、65220DBVR USB Suppressor IC207031IC0029100IC TPS2553DBVR current limite S/W 016 X-1684A01-05 PCB ASSY IC209031IC0030600REMOCON SENSOR RPM7238-H9 3.3V Q203-205032KRC107STR KRC107S-RTK/P VFD201035DN2025EFL TUBE ENC201056C-4678B01ROTARY ENCODER (WITHOUT DETENT) SW801061C-4176A08-01POWER SW PS4-A210-60-

22、76 TV-5 PCB SW201-213061C-4679A07 TACT SW 5MM GRAY SFKHHAM2520 JK105066C-5132C00JACK USB 1P U0010411210DA VERTICAL CP203068B2B-PH-KS-01CONNECTOR WAFER 2P 1W2001WOV0-02KNA CP802068B2P3-VH-01CONNECTOR WAFER 2P 1W3961WOV0-3P2NYA CP204068B4B-PH-KS-01CONNECTOR WAFER 4P 1W2001WOV0-04KNA 501E-1685A-1 PCB A

23、SSY (PHONE) IC601031IC0010100IC NJM4556AD (OPE DUAL) CP601068B3B-PH-KS-01CONNECTOR WAFER 3P 1W2001WOV0-03KNA CP602068B4B-PH-KS-01CONNECTOR WAFER 4P 1W2001WOV0-04KNA 016 E-1685A00 PCB ASSY CP603068B8B-PH-KS-01CONNECTOR WAFER 8P 1W2001WOV0-08KNA 501E-1642B-A PCB ASSY (TELECHIPS) XT302023CY0900100X-TAL

24、 12MHz SRXA-SI-A8 SMD L301-L302025BK2125HS601BEAD COIL BK2125HS601-T L303025CIL10J2R2KCOIL CHIP 1608 2.2UH-CIL10J2R2K IC305031IC0002703IC AME1117CCGTZ ABF SMD (REGULATOR) 016 E-1642B00 PCB ASSY IC304031IC0002704IC AME1117ECGTZ AXH SMD (REGULATOR) IC302031IC0030500IC TCC8600 32-bit RISC for Host Play

25、er SMD IC307031IC0036800IC MF1337S3959I-POD 2.0C CP Authentication SMD IC303031IC0036901IC EM639165TS-6G SDRAM SMD IC306531IC0032616IC EN29LV160CT-RA1570 SOFT WRITING J301068C-5130A20CNT PIN HEADER PH2.0 20P P6612011140GA 4 Parts List 3/3 RC-1570 501E-1533B-46PCB ASSY (POWER LED) D1,D2 034LE0002600L

26、ED L-314UB5W (BLU) 3F CP1 068S3B-PH-KS-013P CONNECTOR WAFER 1W2001WOR0-03KNA 016 E-1533B00 PCB ASSY SYMBOLPARTS NO.DESCRIPTION 011FP-705A-BFRONT PANEL ASSY (BLK) 011FP-705A-SFRONT PANEL ASSY (SLV) 012C-5009B00TACT BUTTON 8.3F (BLK) 012C-5009B01TACT BUTTON 8.3F (SLV) 012C-5026A01KNOB 33F NO MARK (BLK

27、) 012C-5026A01SKNOB 33F NO MARK (SLV) 012RV4-09A00PUSH BUTTON 14F (BLK) OTHERS () 012RV4-09A01PUSH BUTTON 14F (SLV) 014C-5004C03UPPER COVER (BLK) 014C-5004C03SUPPER COVER (SLV) 014YM3-02A00SIDE CAP (BLK) 2U (88.1H) 014YM3-02A01SIDE CAP (SLV) 2U (88.1H) 015RP-542AREAR CHASSIS 0194TSH-19#2PLASTIC FOOT

28、 50F BLK 4TSH-19#2-RO 0194TQF-17C#2KNOB RING (BLU) 33F() 019C-5074B00DIMMER RING T02022T-1136T01POWER TRANSFORMER 069C-4629A01AC 2P INLET 6102.3100 (WIRING) 071MFH4X8BKMACHINE FLAT SCREW (BLK) 071MFH4X8NIMACHINE FLAT HEAD SCREW (SLV) 0724TR-2875PLUG SHIELE CODE 2P PIN OFC 072C-4621A03AC CORD SET SJT

29、 AWG16 UL 2P for USA 072C-4622A02AC CORD SET AUSTRALIA SAA 2P for Australia 072C-4623A02AC CORD SET BS H05VV-F 2C for UK 072C-4624A03AC CORD SET EUROPE CEE 2P for Europe 072C-5178A00-01USB AM-BM CABLE USB2.0 AM TO USB BM L=1.5M 081ABM-06A00SUB PARTS BOX 081ABM-07A00EPS BLOCK 081ABM-10B00INSIDE CARTO

30、N 081ABM-11A00SHIPPING CARTON 081EPS-2U02 (L /R)EPS MOULDING 082OMADDPCDRV-CADD SHEET PC USB DRIVER 082OMADDPCUSB-CAADD SHEET PC-USB Driver Instruction 082OMRC-1570-81OWNERS MANUAL 092I-BTD-18C3-1USB BLUETOOTH DONGLE 092PC-USB-DRV-CPC USB DRIVER CD ROM 092RR-AX92REMOTE UNIT 5 6 Update Procedure RC-1

31、570 1. Main Software Upgrade- 1/2 1. Launch application ROTEL YModem Upgrade Manager V1.1.1. All option exept Connect, Restart, Close are gray and not selectable. 2. Select the COM port (1-8). Depend on using USB port. 3. Click Connect. If connection fail a dialog appeares, Unable to connect. Please

32、 verify COM port imformation. 7 Update Procedure RC-1570 1. Main Software Upgrade -2/2 4. Open button is active. 5. Click Open and select the fi le to upgrade. Only proper fi le extension are display in list. 6. Send Upgrade Request is now active. 7. Click Send Upgrade Request. 8. Send the upgrade m

33、essage via RS232 to the attached device. 9. Text box is cleared of all data. Device enters upgrade mode. Upgrade options are displayed in the text box for confi rmation of upgrade mode. 10. Send Upgrade File is active. 11. Click Send Upgrade File. 12. The fi le begins transfer, a user dialog box app

34、eares showing the fi le size and data sent. This dialog should be dressed up a bit if possible for better experience. 13. When download complete pop up text box change to Download complete. Please power cycle device with OK button active. 14. If Restart is selected the 2 command is sent via RS232 to

35、 exit any possible upgrade mode. Send Upgrade File is disable until Send Upgrade Request is clicked. 8 Update Procedure RC-1570 2. Install the PC-USB driver software to a Windows PC Rotel Product Do NOT attach the PC-USB cable to your computer until prompted. Press MENU on the front panel until PC-U

36、SB AUDIO CLASS appears on the display. Select 2.0 using the - key then press ENTER. PC Insert the supplied Rotel Driver Installation disc into your computer. Select Set-up or Set-up.exe as appropriate from the disc menu when it appears. PC-USB When prompted, connect your Rotel product to the USB soc

37、ket on your computer using the supplied cable. Follow the on-screen instructions - the PC-USB driver will then be installed. Remove the driver disc and re-start your computer. Once installed you will need to confi gure the new driver on your computer. Navigate to your Sounds options in the Windows C

38、ontrol Panel to set the Default Sound Output to Rotel PC-USB. Select your preferred sample rate from the Advanced tab. Depending on the version of Windows, you may need to enter the Properties tab to fi nd the Advanced tab. 9 RC-1570 PCB Assembly 10 1/3 MAIN PCB 016 X-1683B01-03 RC-1570 PCB Assembly

39、 11 2/3 FRONT PCB 016 X-1684A01-05 RC-1570 PCB Assembly 12 PHONE PCB 016 E-1685A00 3/3 016 E-1533B00 TELECHIPS PCB 016 E-1642B00 POWER LED PCB 016 E-1533B00 RC-1570 Schematic Diagram 13 1/3 T001 022T-1135N01 1 3 2 4 D801 W02M C803 100V 0.01 C804 16V/1000 RY801 DG5DI-0_III TV5 D802 IN4148 C801 DE1307

40、E472M R801 4R7 C805 100uF/25V P+3.3V Vin 1 GND 2 Vout 3 IC801 BA33CC0T 1 2 CP804 1 2 CP803 F801 250mA AC 230V AC 115V AC 230V D803 1N4003SW801 POWER SW 1 2 CP802 NL AC 230V 1 2 CP801 1 2 1 2 ZCEN 1 /CS 2 SDI 3 DVDD 4 DGND 5 SCLK 6 SDO 7 /MUTE 8 VoutR 11 AGNDR 10 VinR 9 VinL 16 AGNDL 15 VoutL 14 VA-

41、13 VA+ 12 IC503 PGA2311UA C509 25V/220 C510 25V/220 R508 100K C513 25V/220 C514(-) 2311_DA_2 2311_CK_2 2311_CS_2 2311_M_2 R507 10R PHONO JK503B 066 4TR-2408#X OUTPUT JK503A 066 4TR-2408#X OUTPUT RY503 EA2-24NU RY504 EA2-24NU AC 115V AC 100V C931 100V 0.01 C932 100V 0.01 C943 25V/2200uF C950 16V 82uF

42、 R920 2R2 1W C930 100V 0.01 13 24 D917 KBP206 Vin 1 GND 2 Vout 3 IC904 BA33BC0 +5V C949(-) Vin 2 GND 1 Vout 3 IC902 NJM79015 Vin 1 GND 2 Vout 3 IC901 NJM7815 R911 2W 100R R912 2W 100R R610 150R R609 150R Out 1 IN- 2 IN+ 3 V- 4 IN+ 5 IN- 6 Out 7 V+ 8 IC601 NJM45560D C603 47P C604 47P R602 47K C601 50

43、V/4.7 R604 100K C607 25/100UF R603 100K R605 1K R607 10K R608 10K R606 1K C608 25/100UF R601 47K C602 50V/4.7 HJ601 JACK_065C-4939A02 C605(-) 0.01 C606(-) 0.01 C609 C610 R540470R RY502 EA2-24NU R519 100R R520 100R R535 470R Tone_SW Mute Q504 KRC107S Q502 KRC107S R409 56K C411 50V/10 R411 910K C401 1

44、50P R401 1K C407200P R403 47K C403 25V/10 C409 4300P R407 4K7 C414 25/220 C4051000P R405 1K2 C413 25/100 R413 680R R415 1K R417 100K R410 56K R412 910K C408200P C404 25/10 C410 4300P R408 4K7 C4061000P R406 1K2 R414 680R R416 1K R418 100K C402 150P R402 1K R404 47K C412 50V/10 Out 1 IN- 2 IN+ 3 V- 4

45、 IN+ 5 IN- 6 Out 7 V+ 8 IC401 NE5532AP C535 50V/100 C536 50V/100 C530 50V 4.7uF C538 35V/10 C541 25/220 C532 0.1uF C534 0.0033uF R530 4K7 C540 25/220 C527 35V/10 C528 35V/10 C537 35V/10 C539 25V/10 C529 35V 4.7uF C531 0.1uF C533 0.0033uF R529 4K7 1194_LH_1 1194_CK_1 1194_DA_1 R534 0R R533 0R 1 2 3 4 32 31 30 29 Tr 14 8 25 V+ 22 V- 21 GND 20 Ba2 16 Ba1 15 TONE TONE Ba2 17 Ba1 18 Tr1 19 CAP 27 CAP 6 ADR1 24 ADR0 23 GND 13 LH 12 CK 11 DA 10 Gnd 5 Gnd 28 GND 7 GND 26 V OUT 9 IC509 NJW1194V F901 T2.5A L C921 35V/1000 R915 47K R916 10K