Rotel-RA932-int-sm 维修电路原理图.pdf

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1、2SYMBOL PARTS NO.DESCRIPTIONSYMBOL PARTS NO.DESCRIPTIONParts List-1X-1284-01 PCB ASSEMBLYC401,402044FSC160V151HCAP,STYROL 160V150PFC403,404041U25V10LNCAP,ELEC.25V10UFC405,406044S50V1000PGCAP,STYROL 50V1000PFC407,408044S50V200PGCAP,STYROL 50V200PFC409,410044S50V4300PGCAP,STYROL 50V4300PFC411,412044U5

2、0V10RC2CAP,ELEC.50V10UFC413,414041TVX1E101CAP,ELEC.25V100UFC415043TC50V473CAP,CERA.50V0.047UFC501,502041U50V10RC2CAP,ELEC.50V10UFC503,504044FSC160V221HCAP,STYROL 160V220PFC505,506041TVX1E101CAP,ELEC.25V100UFC507,50804450MSAN104JCAP,FILM 50V0.1UFC509,51004450MSAN124JCAP,FILM 50V0.12UFC511,51204450MSA

3、N104JCAP,FILM 50V0.1UFC513,514044S50V1500PJCAP,STYROL 50V1500PFC515,516041U50V10RC2CAP,ELEC.50V10UFC601,602041U50V10RC2CAP,ELEC.50V10UFC603,604044FSC160V101HCAP,STYROL 160V100PFC605,606041U6.3V100RC2CAP,ELEC.6.3V100UFC607,608043TC50V331CAP,CERA.50V330PFC609,610043TC50V151CAP,CERA.50V150PFC611,612044

4、FSC160V221HCAP,STYROL 160V220PFC613,614044MKT18-2A104KCAP,FILM 100V0.1UFC701041UTSS1H010-FBCAP,ELEC.50V1UFC702,703043TC50VCH330CAP,CERA.50V33PFC704043TC50V473CAP,CERA.50V0.047UFC705041UTSS1H4R7-FBCAP,ELEC.50V4.7UFC706042TP50V103JCAP,MYLAR 50V0.01UFC707043TC50V103CAP,CERA.50V0.01UFC901044DE1307E472MS

5、PARK KILLERC902-905043TC500V103CAP,CERA.500V0.01UFC906,90704150USP682CAP,ELEC.50V6800UFC908,909043TC500V103CAP,CERA.500V0.01UFC910041UTSS1H102CAP,ELEC.50V1000UFC911041UTES1C471-FBCAP,ELEC.16V470UFC912041UTSS1E100-FBCAP,ELEC.25V10UFC913041UTSS1V471CAP,ELEC.35V470UFC914,915041UTSS1E101-FBCAP,ELEC.25V1

6、00UFC916041UTSS1H010-FBCAP,ELEC.50V1UFC917041UTSS1E101-FBCAP,ELEC.25V100UFC918,919041VX1V102CAP,ELEC.35V1000UFC920,921041TVX1E101CAP,ELEC.25V100UFD601-605034T1N4148-86DIODED701-706034T1N4148-86DIODED707034TRD5.6JST1ZENER DIODED901034BR84BRIDGED DIODED902034T1N4148-86DIODED903,904034T1N4003-TBDIODED9

7、05,906034TRD18JST1ZENER DIODED907,908034TRD12JST1ZENER DIODED909,910034T1N4148-86DIODEF601,6020365ST4MINI FUSE 250VT4AF901,9020365ST5MINI FUSE 250VT5AHJ601065C-3399#3PHONE JACKIC401031NE5532ANICIC501031OPA2604APICIC701031TMP47C400BNICIC702031LB1641ICIC703031TC74HCU04APICIC901031NJM78L05ICLY601063DH2

8、TU-24RELAYLY901063DH2U-24RELAYPJ10664TR-2408#34P PINJACKPJ2,30664TR-2408#14P PINJACKQ601-608032TA1016-FGTRANSISTORQ609,610032B631-EFTRANSISTORQ611,612032TC1941-KLTRANSISTORQ615,616033D600-EFTRANSISTORQ617,618033B631-EFTRANSISTORQ701032TC536-FGTRANSISTORQ702032TA608-FGTRANSISTORQ901032B631-EFTRANSIST

9、ORQ902032TC536-FGTRANSISTORQ903032TC3708-STTRANSISTORQ904032TC2362-FGTRANSISTORQ905032TA1016-FGTRANSISTORQ906032D600-EFTRANSISTORQ907,908032TC536-FGTRANSISTORR401,402054TMK2001KFECZR,METAL 1% 1KR403,404054TMK2047KFECZR,METAL 1% 47KR405,406054TMK201K2FECZR,METAL 1% 1.2KR407,408054TMK204K7FECZR,METAL

10、1% 4.7KR409,410054TMK2056KFECZR,METAL 1% 56KR411,412054TMK2910KFECZR,METAL 1% 910KR413,414054TMK2680RFECZR,METAL 1% 680RR415,416054TMK2001KFECZR,METAL 1% 1KR417,418054TMK2100KFECZR,METAL 1% 100KR501,502054TMK2470RFECZR,METAL 1% 470RR503,504054TMK2100KFECZR,METAL 1% 100KR505,506054TMF1001R,METAL 1KR5

11、07,508054TMF1802R,METAL 18KR509,510054TMF2201R,METAL 2.2KR511,512054TMF1801R,METAL 1.8KR513,514054TMF2202R,METAL 22KR515,516054TMF1501R,METAL 1.5KR517,518054TMF8201R,METAL 8.2KR519,520054TMF1501R,METAL 1.5KR521,522054TMK2033KFECZR,METAL 1% 33KR523,524054TMK2022KFECZR,METAL 1% 22KR525,526054TMK2100KF

12、ECZR,METAL 1% 100KT echnicalManual STEREO INTEGRATED AMPLIFIERRA-932Table of ContentsSpecificationSpecification.1Parts List.2,3,4Adustment.4Case Outlines.4PCB Assembly.5,6Schematic Diagram.7,8Continuous Power Output35 watts/ch(20 - 20 kHz, 0.03 %, 8 ohms)Total Harmonic Distortion (20 Hz - 20k Hz)0.0

13、3 % at rated power, 1/2 power or 1 wattIntermodulation Distortion (60 Hz : 7 kHz, 4:1)0.03 % at rated power, 1/2 power or 1 watt Frequency Response Phono Input 20 Hz - 15 kHz, 0.3 dBLine Level Input 10 Hz - 40 kHz, 1 dBDampning Factor (20 - 20,000 Hz, 8 ohms)180Input Sensitivity / ImpedancePhono Inp

14、ut 2.5 mV / 47 OhmsLine Level Input 150 mV / 20 kOhmsInput Overload5 VPhono Input 180 mV Line Level Input 5 VTone Controls - Bass/Treble 6 dB at 100 Hz / 10 kHzSignal to Noise Ratio(IHFAweighted) Phono Input 80 dB Line Level Input 100 dBPower RequirementsUSA Version115 volts, 60 Hz European version2

15、30 volts, 50 Hz Power Consumption180 WattsDimensions(W x H x D) 440 x 92 x 347 mm173/8 x 55/8 x 1311/16 Weight 5.5 kg / 12.1 lbs.SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,TOKYO 150-0045, JAPANSerial. NO.BeginningQuality UncompromisedY-323A-00015C/S-SRadioFans.CN 收音机爱 好者资料库34SYMBOL PARTS NO.DESCR

16、IPTIONSYMBOL PARTS NO.DESCRIPTIONParts List-1R527,528054TMF1001R,METAL 1KR601,602054TMK201K8FECZR,METAL 1% 1.8KR603,604054TMK2047KFECZR,METAL 1% 47KR605,606054TMF1501R,METAL 1.5KR607,608054TMF4700R,METAL 470RR609,610054TMF6801R,METAL 6.8KR611,612054TMF1/4-4700FR,MRS25 470RR613,614054TMF1002R,METAL 1

17、0KR615,616054TMF1000R,METAL 100RR617,618054TMF1/4-6801FR,MRS25 6.8KR619,620054TMF1/4-2201FR,MRS25 2.2KR621,622054TMF47R0R,METAL 47RR623,624054TMF1/4-3302FR,MRS25 33KR625-628054TMF2200R,METAL 220RR629-632054NIR2-0.22JFR,METAL 2W 0.22RR633,634054TMF3302R,METAL 33KR635,636054TMK2012KFECZR,METAL 1% 12KR

18、637,638054TMF3300R,METAL 330RR639,6400541WS10JFR,METAL 1W 10RR641,6420541WS330JFR,METAL 1W 330RR701,702053CR14-104J-AR,CARBON 100KR703053CR14-473J-AR,CARBON 47KR704-708053CR14-104J-AR,CARBON 100KR709053CR14-100J-AR,CARBON 10RR710053CR14-101J-AR,CARBON 100RR711053CR14-391J-AR,CARBON 390RR712053CR14-1

19、04J-AR,CARBON 100KR713053CR14-152J-AR,CARBON 1.5KR714053CR14-822J-AR,CARBON 8.2KR715053CR14-223J-AR,CARBON 22KR716053CR14-474J-AR,CARBON 470KR717053CR14-475J-AR,CARBON 4.7MR718053CR14-473J-AR,CARBON 47KR901053CR14-473J-AR,CARBON 47KR902053CR14-103J-AR,CARBON 10KR903053CR14-104J-AR,CARBON 100KR904054

20、1WS10JFR,METAL 1W 10RR905053CR14-332J-AR,CARBON 3.3KR9060541WS3.9KJFR,METAL 1W 3.9KR907,908054TMF2200R,METAL 220RR909,910054TMF2701R,METAL 2.7KR911,912054TMF2700R,METAL 270RR913053CR14-222J-AR,CARBON 2.2KR914053CR14-822J-AR,CARBON 8.2KR915053CR14-224J-AR,CARBON 220KR9160541WS220JFR,METAL 1W 220RR917

21、053CR14-151J-AR,CARBON 150RR918053CR14-103J-AR,CARBON 10KR919053CR14-222J-AR,CARBON 2.2KR9200541WS680JFR,METAL 1W 680RS501062C-4174A18ROTARY SWITCH(MONITOR)S502062C-4174A16ROTARY SWITCH(FUNCTION)S5030624TR-2780ROTARY SWITCH(TONE)S901061C-4176A08POWER SWITCHSP1,20674TR-3090SPEAKER TERMINALVR501051C-4

22、170A30VARIABLE RESISTOR(VOLUME)VR502,503 0514TR-2774VARIABLE RESISTOR(TONE)VR601,602 051SFR002-222SEMI-FIXED RESISTOR 2.2KX701023CSA4.19MHZCERAMIC RESONATOR069C-3417AFUSE CLIPX-1284-02 PCB ASSEMBLYTJ1065YKB21-5103AMINI JACKX-1284-03 PCB ASSEMBLYC708041UTS1C4700CAP,ELEC.16V47UFIC704031SBX1810-52ICX-1

23、284-04 PCB ASSEMBLYAC01069C-4497A00AC OUTLETC001044DE1307E472MSPARK KILLERD003034T1N4148-86DIODELY001063DG1U-24RELAYHEAT SINKER ASSEMBLYQ613,614032D600-EFTRANSISTORQ619,620033D1047-DEPOWER TRANSISTORQ621,622033B817-DEPOWER TRANSISTOR017SQ4-13A00HEAT SINKER BOARD019TO-126INSULATION SHEET(S)019TO-3PIN

24、SULATION SHEET(L)OTHERS011FP-513BFRONT PANEL ASSY012SD4-16A00PUSH BUTTON 12F0123TQU-5KNOB ASSY 33F0124TR-3134KNOB 25F0124TR-3136KNOB 13F014C-4550A09UPPER COVER0141TQF-5 BOTTOM BOARD015RP-368BPRINTED REAR CHASSIS0194TR-2807 PLASTIC FOOT CAP022T-1071U01POWER TRANSFORMER034SEL1124R LED069C-4629A01AC IN

25、LET072C-4620A01AC CORD SET for STD072C-4622A01AC CORD SET for AUSTRALIA072C-4623A01AC CORD SET for UK072C-4624A01AC CORD SET for CEE081SQ4-21A00INSIDE CARTON081TZ-183 STYROL MOULDING092CR2032 BUTTON BATTERY092RR-AT91REMOTE UNITInstruments : DC millivoltmeterNotes : Prior to Bias Adjustment, run abou

26、t 5minutes with rated output(8ohms) and warm up Power Transistor and Heat Sink. Set input off.StepTP1Plus LeadMinus LeadTP2TP3TP4X-1284-01 PCBVR601VR602X-1284-01 PCB12CouplingLocationAdjust forAdjustDC millivoltmeter reads 4mVAdjustmentCase Outlines2SC536K2SA608K2SA1016K2SC2362KNJM78l052SB631K2SD600K2SC19412SB8172SD1047NE5532ANOPA2604APTC74HCU04APLB1641TMP47C400BNRadioFans.CN 收音机爱 好者资料库56PCB Aassembly78Schematic Diagram