Rotel-RA12-int-sm 电路图 维修手册.pdf

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1、T echnical Manual STEREO INTEGRATED AMPLIFIER RA-12 Table of Contents Specification.1 Parts List.28 Adjustment.13 PCB Assembly.15 Schematic Diagram .1618 Serial. NO. Beginning Quality Uncompromised Y-449A-1208/pdf Specifications 2-11-4, NAKANE, MEGURO-KU, TOKYO 152-0013, JAPAN Continuous Power Outpu

2、t (20-20 kHz, 0.03%, 8 ohms) 60 watts/ch (RA-12) Total Harmonic Distortion (20Hz-20kHz) 0.03% at rated power, 1/2 power or 1 watt Intermodulation Distortion (60 Hz : 7 kHz, 4:1) 0.03% at rated power, 1/2 power or 1 watt Frequency Response Phone input 20Hz-15kHz, 0.3dB Line Level Inputs 10Hz-100kHz,

3、1dB Damping Factor (20-20,000 Hz, 8 ohms) 180 Input Sensitivity / Impedance Phone input 2.5mV / 47 kOhms Line Level Inputs 150 mV / 24 kOhms Input Overload Phone input 180mV Line Level Inputs 5V Premp Output / Impedance 1V / 470 Ohms Tone Controls - Bass / Treble 10 dB at 100Hz / 10kHz Signal to Noi

4、se Ratio (IHF “A” weighted) Phone input 80 dB Line Level Inputs 100 dB Digital Section Frequency Response 10Hz-95kHz 3.0dB(MAX) Signal to Noise Ratio (IHF ”A” weighted) 100dB Input Sensitivity/Impedance: 0 dBfs/75 ohms Preout/Impedance: 1.2V/470 ohms (at -20dB) Decodable front USB/iPod Digital Signa

5、ls: AAC(m4a), WAV, MP3, WMA (up to 48K 16 bit) Coaxial/Optical PCM up to 192K 24 bit Power Requirements 120V, 60 Hz (USA) 230V, 50 Hz (Europe) Standby Power Consumption 0.5W RA-12 Power Consumption 300 Watts RA-12 Dimensions (W, H, D) 17” x 35/8” x 131/2” 430 x 92 x 342 mm RA-12 Panel Height 80 mm /

6、 31/16”. RA-12 Weight (net) 8.02 kg, 18lbs. Update procedure.912 RadioFans.CN 收音机爱 好者资料库 RA-12 POWER PHONES MENUDOWNUP RIGHTLEFT A OFFB A+B SPEAKERS PHONOTUNERCDUSB 12 AUX 1AUX 2OPT/COAX Appearance RA-12 RadioFans.CN 收音机爱 好者资料库 2 Parts List 1/6 RA-12 SYMBOL PARTS NO.DESCRIPTION 501 X-1644B-1PCB ASSY

7、 (MAIN) (IC901-903,Q905-906) 017 C-4401A02 SUB HEAT SINKER H=35 Q601/603,602/604,607/609,608/610019 C-4334A04TRANSISTOR CAPACITOR TP752522 (IC903) 019 TW-5 BUSH POWER TRANSISTOR L103-104021 2888100012PULSE TRANS EP7-01-201M L101-102021 LAL02TB4R7KMICRO INDUCTOR 4.7UH L601-602021 TRL-332SPEAKER COIL

8、1F 23T T001022 T-1119N01-V01STBY TRANS 11.4V-11mA IC601031 IC0008601IC UPC1237C-A SMD (PROTECTION) IC302,401,502031 IC0008802IC NE5532AP (OPE DUAL) IC901031 IC0010600IC NJM7805FA (KIA7805API-U/P) (REC.+5VDC) IC801,902031 IC0031400IC BA33BC0T 3V3 LDO. IC204031 IC0036000IC REMOCON SENSER RPM7238-H8 IC

9、301031 IC0037000IC MPC507AU SWITCH ALLEY(8 STEREO IN) SMD IC303031 IC0037100IC NJW1194V ELEC 4IN-VOL-TONE SMD IC903031 IC0037400IC LM317BTG TO-220 IC501031 IC0037600IC PGA2311UA ELEC VOLUME SMD Q625-626032 A1837TRANSISTOR 2SA1837 Q623-624032 C4793TRANSISTOR 2SC4793 Q301-303032 KRC107MTRANSISTOR KRC1

10、07M/P Q653,655,656,908,910032 TA608-FGTRANSISTOR 2SA608KAA-FG Q304,640,801-802,903-904,032 TC536-FGTRANSISTOR 2SC536KAA-FG Q907,909032 TC536-FGTRANSISTOR 2SC536KAA-FG Q613-614,902,906033 B631-EFTRANSISTOR 2SB631K-EF(PAIR 2SD600K) Q615-616,901,905033 D600-EFTRANSISTOR 2SD600K-EF(PAIR 2SB631K) Q607-61

11、0033 KTA1268-GRTRANSISTOR KTA1268-GP (PAIR KTC3200) Q611-612033 KTA1268-GRBLTRANSISTOR KTA1268-GRBL/P (PAIR KTC3200) Q601-604033 KTC3200-GRTRANSISTOR KTC3200-GP (PAIR KTA1268) Q605-606,651-652033 KTC3200-GRBLTRANSISTOR KTC3200-GRBL/P (PAIR KTA1268) Q621-622033 TA1207-STTRANSISTOR 2SA1207S/T-AA(PAIR

12、2SC2909) Q619-620033 TC2909-STTRANSISTOR 2SC2909S/T-AA(PAIR 2SA1207) D801034 DB0000100POWER DIODE W02M (1.5A 200V) D904034 DB0000400POWER DIODE BR84 (8A 400V) D913-914034 DB0001000POWER DIODE KBP206 (2A 600V) D609-612,901-902,915-916,803034 DD0000200DIODE 1N4004-F (AMMO) 1A 400V D601-608,613-617,620

13、,903 034 DD0000300DIODE 1N4148 (AMMO) WA 150mA 75V D301,618-619,802 034 DD0000300DIODE 1N4148 (AMMO) WA 150mA 75V D907-908034 DZ0100151ZENER DIODE HZS15NB3-TD-E D905-906034 DZ0100181ZENER DIODE HZS18NB3-TD-E D804034 DZ0103R31ZENER DIODE HZS3.3NB2-TD-E D911，912034 DZ0105R61ZENER DIODE HZS5.6NB2-TD-E

14、D909-910034 DZ0107R51ZENER DIODE HZS7.5NB2-TD-E TH601034 TH0000603POSISTOR PTFL04BD222Q2N34B0 F801036 5ST250-RFUSE 250VT250mA F901-902036 5ST6.3-RFUSE 250VT6.3A C924,927041 16SEP82M ELECTROLYTIC CAPACITOR 16V82UF C307-308041 35ZA10MEFCTZ ELECTROLYTIC CAPACITOR 35V10UF C309-310 041 35ZA4R7MEFCTZ ELEC

15、TROLYTIC CAPACITOR 35V4.7UF C501-502,509-510041 35ZLG10MEFCT5ELECTROLYTIC CAPACITOR 35V/10UF C601-602041 35ZLG4R7MEFCT5ELECTROLYTIC CAPACITOR 35V4.7UF C315-316,513-514,607-608041 50ZL100MEFC ELECTROLYTIC CAPACITOR 50V100UF C909-910041 ALC20S1044DGELECTROLYTIC CAPACITOR 50V10000UF C01041 EEUFC1E101SB

16、ELECTROLYTIC CAPACITOR 25V100UF C305-306,320-321,413-414,503,041 EEUFC1E221B ELECTROLYTIC CAPACITOR 25V220UF C505,507,515-516,913-916,921041 EEUFC1E221B ELECTROLYTIC CAPACITOR 25V220UF C611-612041 EEUFC1E470B ELECTROLYTIC CAPACITOR 25V47UF C317-318,411-412 041 EEUFC1H100LB ELECTROLYTIC CAPACITOR 50V

17、10UF C911-912041 EEUFC1V102 ELECTROLYTIC CAPACITOR 35V1000UF C920,923,926041 TUTES1C222-7TSELECTROLYTIC CAPACITOR 16V2200UF C622,805-806041 TUTES1E101-7TFELECTROLYTIC CAPACITOR 25V100UF C240,621041 TUTES1E470-7TFELECTROLYTIC CAPACITOR 25V47UF 016 X-1644B01-13 PCB ASSY RadioFans.CN 收音机爱 好者资料库 3 Parts

18、 List 2/6 RA-12 SYMBOL PARTS NO.DESCRIPTION C804041 TUTES1E471-7TSELECTROLYTIC CAPACITOR 25V470UF C150,319,651-652041 TUTES1H100-7TFELECTROLYTIC CAPACITOR 50V10UF C903041 TUTES1H221-7TSELECTROLYTIC CAPACITOR 50V220UF C904041 TUTES1H471-7TSELECTROLYTIC CAPACITOR 50V470UF C808041 TUTES1H4R7-7TFELECTRO

19、LYTIC CAPACITOR 50V4.7UF C403-404041 U25V10LNELECTROLYTIC CAPACITOR LOW NOISE UKL1E100MDD C313-314042 TP50V332JEMYLAR CAPACITOR 0.0033UF 1HUMXRTF332JE C803,901-902,905-908,917-919043 TC500V103CERAMIC CAPACITOR 500V0.01UF C242-243043 TC50V101CERAMIC CAPACITOR 50V100PF C245,246043 TC50V103 CERAMIC CAP

20、ACITOR 50V0.04UF C05,101-104,241,244043 TC50V104 CERAMIC CAPACITOR 50V0.1UF C02043 TC50V473 CERAMIC CAPACITOR 50V0.047UF C801044 DE2E3KH472MA3BSPARK KILLER 4700PF C311-312044 ECQV1H104JLSF CAPACITOR 50V0.1UF C401-402044 FSC160V151HSTYROL CAPACITOR 160V150PF C617-618044 FSC160V221HSTYROL CAPACITOR 16

21、0V220PF C609-610044 FSC160V331HSTYROL CAPACITOR 160V330PF C603-604044 FSCEX160V101HSTYROL CAPACITOR 160V100PF C303-304,511-512044 FSCEX160V470HSTYROL CAPACITOR 160V47PF C613-616044 FSCEX160V471HSTYROL CAPACITOR 160V470PF C619-620044 KT18-2A104KM.P CAPACITOR MKT1818-410/015 C405-406044 S50V1000PGSTYR

22、OL CAPACITOR 50V1000PF C407-408044 S50V200PGSTYROL CAPACITOR 50V200PF C409-410044 S50V4300PGSTYROL CAPACITOR 50V4300PF VR601-602051 SFR001-222SEMI FIXED RESISTOR VM6CKPH1S-2.2K R681-682054 1WS1.2KJFMOF RESISTOR 1WS 1.2K R922-923054 1WS1JFMOF RESISTOR 1WS 1 R683-684054 1WS330JFMOF RESISTOR 1WS 330 R9

23、07054 1WS560JFMOF RESISTOR 1WS 560 R651-652054 2WS10JFMOF RESISTOR 2WS 10 R910-911054 2WS150JFMOF RESISTOR 2WS 150 R643-650054 NIR2-0.22JFNON-INDUCTIVE RESISTOR 2W 0.22 R801054 TMF1000MOF RESISTOR 100 R317,328,804,925054 TMF1002MOF RESISTOR 10K R501,802054 TMF10R0MOF RESISTOR 10 R687054 TMF1503MOF R

24、ESISTOR 150K R241-249054 TMF16-1001METAL RESISTOR 1/6W 1K R251-252,318-320,331-332,054 TMF16-1002METAL RESISTOR 1/6W 10K R686,904-905054 TMF16-1002METAL RESISTOR 1/6W 10K R502,673,690-691,906054 TMF16-1003METAL RESISTOR 1/6W 100K R101-102,240054 TMF16-10R0METAL RESISTOR 1/6W 10 R667-668054 TMF16-120

25、1METAL RESISTOR 1/6W 1.2K R671054 TMF16-1202 METAL RESISTOR 1/6W 12K R679-680054 TMF16-1203METAL RESISTOR 1/6W 120K R665-666,688,692054 TMF16-1502METAL RESISTOR 1/6W 15K R661-662054 TMF16-2702METAL RESISTOR 1/6W 27K 803054 TMF16-4701METAL RESISTOR 1/6W 4.7K R669-670,903054 TMF16-4702METAL RESISTOR 1

26、/6W 47K R250054 TMF16-47R0METAL RESISTOR 1/6W 47 R689054 TMF16-5602METAL RESISTOR 1/6W 56K R103-106054 TMF16-75R0 METAL RESISTOR 1/6W 75 R663-664054 TMF16-8203 METAL RESISTOR 1/6W 820K R918-919054 TMF1801MOF RESISTOR 1.8K R909054 TMF1802MOF RESISTOR 18K R924054 TMF2200MOF RESISTOR 220 R805,901,920-9

27、21054 TMF2201MOF RESISTOR 2.2K R914-915054 TMF2700MOF RESISTOR 270 R685054 TMF2701MOF RESISTOR 2.7K R641-642054 TMF3300MOF RESISTOR 330 R908054 TMF3302MOF RESISTOR 33K R912-913054 TMF3901MOF RESISTOR 3.9K R507，508054 TMF4700MOF RESISTOR 470 R329-330,806054 TMF4701MOF RESISTOR 4.7K 4 Parts List 3/6 R

28、A-12 SYMBOL PARTS NO.DESCRIPTION R926054 TMF6800MOF RESISTOR 680 R902054 TMF8201MOF RESISTOR 8.2K R415-416,631-632054 TMFR4001KIRESISTOR MFR4 1K R603-604054 TMFR4012KI RESISTOR MFR4 12K R405-406054 TMFR401K2IRESISTOR MFR4 1.2K R607-610,615-618054 TMFR401K5IRESISTOR MFR4 1.5K R303-304,307-308,311-312

29、,054 TMFR4027KIRESISTOR MFR4 27K R315-316054 TMFR4027KI RESISTOR MFR4 27K R509-510054 TMFR402K2I RESISTOR MFR4 2.2K R627-628054 TMFR403K9I RESISTOR MFR4 3.9K R603-604,621-622054 TMFR4047KI RESISTOR MFR4 47K R633-634054 TMFR4047RI RESISTOR MFR4 47 R407-408054 TMFR404K7I RESISTOR MFR4 4.7K R409-410054

30、 TMFR4056KI RESISTOR MFR4 56K R323-324,417-418,511-512054 TMFR4100KI RESISTOR MFR4 100K R623-624,629-630054 TMFR4100RI RESISTOR MFR4 100 R611-612,619-620,637-640054 TMFR4220RI RESISTOR MFR4 220 R301-302,305-306,309-310,054 TMFR4470RI RESISTOR MFR4 470 R313-314 R916-917054 TMFR4470RI RESISTOR MFR4 47

31、0 R413-414054 TMFR4680RI RESISTOR MFR4 680 R327054 TMFR4820RI RESISTOR MFR4 820 R411-412054 TMFR4910KI RESISTOR MFR4 910K R635-636054 TPR9372-012KDAUDIO RESISTOR PR9372GP1/4T-TC50(D)AMMO 012K R505，R506054 TPR9372-100KDAUDIO RESISTOR PR9372GP1/4T-TC50(D)AMMO 100K R503-504054 TPR9372-470RDAUDIO RESIST

32、OR PR9372TGP1/4T-TC50(D)AMMO 470 R321-322054 TPR9372-560RDAUDIO RESISTOR PR9372GP1/4T-TC50(D)AMMO 560 R401-402054 TRC55D1001CRESISTOR RC55D 1K R513-514054 TRC55D4700CRESISTOR RC55D 470 R403-404054 TRC55D4702CRESISTOR RC55D 47K R601-602,613-614054 TRC55D5600CRESISTOR RC55D 560 R625-626054 TRC55D6801C

33、RESISTOR RC55D 6K8 R325-326054 TRC55Y1000CRESISTOR RC55D 100 ENC201056 C-4678A01ROTARY ENCODER (WITHOUT DETEN) SW802061 C-4176A08POWER SW PS3-22SPA-P7CZ TV-8 (PC) SW201-211061 C-4679A03 GRY TACT SW 5MM GRY HV061050GS SW601062 C-4174A23ROTARY SWITCH RS1312SWA0X-VA-1-005 RY601-602063 DH2TU-24RELAY DH2

34、4D2-OT(M) RY901063 DH2U-24RELAY DH24D2-O(M) RY301-302,603063 EA2-24NURELAY RY801063 OZT-SS-112LM1RELAY DC12V TV8 HJ101065 C-4939B013.5F MINI JACK PJ-35047S JK101,104066 4TR-2166#4 2P WHT.RED 2P PIN JACK AU (WHT.RED) JK102-103066 4TR-2408#3 4P WHT.RED 4P PIN JACK AU (WHT.RED) JK105066 C-4859A01 2P BL

35、K2P PIN JACK AU (BLACK) JK106-107066 TORX147LOPTICAL MODULE TORX147L SPA,SPB067 C-4493B004P SPEAKER TERMINAL (W/HOLE) RBBR CP603-604,902068 B2B-EHCONNECTOR POST 2P CP107B068 B2B-PH-KSCONNECTOR POST 2P CP802,803,804,805068 B2P3-VHCONNECTOR POST 2P CP602,605068 B3B-PH-KSCONNECTOR POST 3P TP1,2068 C-36

36、83#1PCB TERMINAL 2P P7.5 CON901068 C-3683#2PCB TERMINAL 3P P7.5 CON801068 C-3683#3PCB TERMINAL 4P P7.5 CP201068 S3B-PH-KSCONNECTOR POST 3P CP203068 S4B-PH-KSCONNECTOR POST 4P CP202068 S5B-PH-KSCONNECTOR POST 5P K1A068 TD04LGCONNECTOR POST 4P K2A,K3A068 TD06LGCONNECTOR POST 6P 501 E-1642A-2PCB ASSY (

37、TELECHIPS) XT302023 CY0900100X-TAL 12MHz SRXA-SI-A8 SMD L301-L302025 BK2125HS601BEAD COIL BK2125HS601-T 016 E-1642A00 PCB ASSY 5 Parts List 4/6 RA-12 SYMBOL PARTS NO.DESCRIPTION L303025 CIL10J2R2KCOIL CHIP 1608 2.2UH-CIL10J2R2K IC305031 IC0002703IC AME1117CCGTZ ABF SMD (REGULATOR) IC304031 IC0002704

38、IC AME1117ECGTZ AXH SMD (REGULATOR) IC302031 IC0030500IC TCC8600 32-bit RISC for Host Player SMD IC306031 IC0032600IC EN29LV160T-70TIP SMD FLASH MEMORY IC307031 IC0036800IC MF1337S3959I-POD 2.0C CP Authentication SMD IC303031 IC0036900IC K4S281632O-LC/L60 SDRAM SMD C307-308047 GRM1882C1H220JA01DCERA

39、MIC CAPACITOR CHIP 50V22PF C305047 GRM1882C1H391JA01DCERAMIC CAPACITOR CHIP 50V390PF C306047 GRM188B11H122KA01DCERAMIC CAPACITOR CHIP 50V1200PF C309047 GRM188F11C105ZA01DCERAMIC CAPACITOR CHIP 16V1UF C324047 GRM188F11C105ZA01DCERAMIC CAPACITOR CHIP 16V1UF C310-313047 GRM188F11H104ZA01DCERAMIC CAPACI

40、TOR CHIP 50V0.1UF C314-318;C321-323;C325329,C331-340047 GRM188F11H104ZA01DCERAMIC CAPACITOR CHIP 50V0.1UF C301-C304047 TCSCS1A226MTANTAL CAPACITOR CHIP 22UF10V R318,R345055 ERJ3EKF1001VRESISTOR CHIP 1K R327-R328,R333,R340055 ERJ3EKF1002VRESISTOR CHIP 10K R305055 ERJ3EKF1004VRESISTOR CHIP 1M R322-R32

41、5055 ERJ3EKF1502VRESISTOR CHIP 15K R336-R337055 ERJ3EKF2201VRESISTOR CHIP 2.2K R301-R304055 ERJ3EKF22R0VRESISTOR CHIP 22 R317R319-R320,R330-R331,R334055 ERJ3EKF4701VRESISTOR CHIP 4.7K R332055 ERJ3EKF4702VRESISTOR CHIP 47K R335055 ERJ3EKF56R0VRESISTOR CHIP 56 R306-R316055 EXB28V470JXRESISTOR CHIP ARR

42、AL 47 501 X-1643B-2PCB ASSY (DIGITAL) B105021 FBA103FELITE BEAD BL02RN2R1M2B XT201023 CY0300400CRYSTAL TOGETHER TEC HC49S-20MHZ XT101023 CY0600100CRYSTAL ISXO-3E-24.576MHZ B203-204 ,701-702025 BK2125HS101BEAD COIL BK2125HS101-T B104,107,202025 BK2125HS102BEAD COIL BK2125HS102-T B103,106,108,201025 B

43、K2125HS601BEAD COIL BK2125HS601-T IC101031 IC0001900IC AK4114VQP SMD (D/A TRANSCEIVER) IC103-105031 IC0012700IC OPA2604AP (OPE DUAL) IC106031 IC0025400IC SN74LVC257APWR SMD (MULTIPLEXER) IC102031 IC0027600IC SMD WM8740SEDS (DAC) IC206,U702-703031 IC0028600IC SN65220DBVR USB port Transient Suppressor

44、 IC205031 IC0029100IC TPS2553DBVR Adjustable current limite S/W IC202-203031 IC0033300IC SN74LVC1G08DBV SINGLE 2-INPUT AND GATE U701031 IC0036300IC CP2102 QFN-28 SMD IC201031 IC0037300IC R5F212B8SNFP-64 MCU SMD Q201-202,701032 KRC107STRANSISTOR KRC107S-RTK/P D201034 DD0000500DIODE CHIP KDS184RTK/P D

45、Z701-702034 DZ0053R30ZENER DIODE SMD KDZ3V3 UDZSNPTE 173.3B C121041 16SEP82MOS-CON SEP 16V82UF D8.0XL7.0XF3.5 C106,110,114,119041 25SEP10M OS-CON SEP 25V10UF C123-126041 35ZLG10MEFCTZELECTROLYTIC CAPACITOR 35V10UF C139-140041 50ZL100MEFCELECTROLYTIC CAPACITOR 50V100UF C116041 EEUFC1E101SBELECTROLYTI

46、C CAPACITOR 25V100UF C141-146,C111,C232041 EEUFC1E221BELECTROLYTIC CAPACITOR 25V220UF C201,210041 TUTES1E470-7TFELECTROLYTIC CAPACITOR 25V47UF C203,707041 TUTES1H4R7-7TFELECTROLYTIC CAPACITOR 50V4.7UF C107041 TUTES1HR47-7TFELECTROLYTIC CAPACITOR 50V0.47UF C135-138044 FSC160V220HSTYROL CAPACITOR 160V

47、22PF C127-134044 FSCEX160V102HSTYROL CAPACITOR 160V1000PF C149044 KP37-2C104KPP CAPACITOR MKP1837-410-165 160V0.1UF(K) C112-113,115,117-118,120046 T50V473KCERAMIC CAPACITOR RPER11H473K2M1A01A C122047 GRM2162C1H102JA01DCERAMIC CAPACITOR CHIP 50V1000PF C205-206047 GRM2162C1H200JZ01DCERAMIC CAPACITOR C

48、HIP 50V20PF C105,108-109,147-148,202,204,047 GRM219F11H104ZA01DCERAMIC CAPACITOR CHIP 50V0.1UF C207-208,211,230-231,233,704,706047 GRM219F11H104ZA01DCERAMIC CAPACITOR CHIP 50V0.1UF 016 E-1643B01-03 PCB ASSY 6 Parts List 5/6 RA-12 SYMBOL PARTS NO.DESCRIPTION C209,703047 GRM21BR71C105KA01LCERAMIC CAPACITOR CHIP 16V1UF C705047 GRM21BR71C475KA73LCERAMIC CAPACITOR CHIP 16V4.7UF R135-138054 TMFR4001KIRESISTOR MFR4 1KFI B105054 TMFR4010RI RESISTOR MFR4 10RI R113-116054 TMFR402K7I RESISTOR MFR4 2.7KI