Rotel-RMB1095-pwr-sm 维修电路原理图.pdf

T echnicalManual FIVE-CHANNEL POWER AMPLIFIERRMB-1095Table of ContentsSpecificationSpecification.1Parts List.2,3Adjustment.4PCB Assembly.5,6,7,8Schematic Diagram.9,10,11,12 SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,TOKYO 150-0045, JAPANSerial. NO.BeginningQuality UncompromisedY-316A-99065C/S-SContinuous Power Output200 wats/ch into 8 ohms(20-20kHz, 0.03%)DIN Power Output (1kHz, 1%)330 wats/ch into 4 ohmsTotal Harmonic Distortion (20Hz-20kHz, 8 ohms) 0.03 % Intermodulation Distortion (60Hz : 7kHz, 4:1) 0.03 % Frequency Response (0.5dB, -3 dB)15 Hz - 100 KHzDamping Factor (20-20,000kHz, 8 ohms) 400Speaker Impedance 4 ohms minimumSignal to Noise Ratio (IHF A network) 116 dBInput Impedance / Sensitivity 33 k ohms / 1.5 volt (unbalanced)33 k ohms / 1.5 volt (balanced)Power Requirement115 volts 60 Hz (U.S. version)230 volts 50 Hz (European version)Power Consumption 800 wattsDimensions (W x H x D) 440 x 240 x 398 mm173/8 x 91/2 x 153/4 inchesWeight (net)34 kg, 75 lb.RadioFans.CN 收音机爱 好者资料库2SYMBOL PARTS NO.DESCRIPTIONSYMBOL PARTS NO.DESCRIPTIONParts List-1X-1274-01 PCB ASSEMBLYC10104150BGF4R7MCAP,ELEC.50V4.7UFC102044TFKP2-2A681HCAP,FILM 100V680PFC103044FSC160V471HCAP,STYROL 160V470PFC104044FSC160V221HCAP,STYROL 160V220PFC10504125BGF100MCAP,ELEC.25V100UFC10704150BGF10MCAP,ELEC,50V10UFC108044FSC160V331HCAP,STYROL 160V330PFC109044S50V100PJCAP,STYROL 50V100PFC110,11104125BGF100MCAP,ELEC.25V100UFD101-104034T1N4148-86DIODEIC101031NE5534ANICQ101-103033TC2362-FGTRANSISTORQ104-106033TA1016-FGTRANSISTORQ107033A1209-STTRANSISTORQ108033C2911-STTRANSISTORR101054TMK2001KFECZR,METAL 1% 1KR102054TMK2033KFECZR,METAL 1% 33KR103054TMK2470RFECZR,METAL 1% 470RR104-107054TMK201K5FECZR,METAL 1% 1.5KR108054TMK2560RFECZR,METAL 1% 560RR109054TMK2010RFECZR,METAL 1% 10RR110,111054TMK2220RFECZR,METAL 1% 220RR112054TMK2047KFECZR,METAL 1% 47KR113,114054TMK2100RFECZR,METAL 1% 100RR115054TMK206K8FECZR,METAL 1% 6.8KR116054TMK203K9FECZR,METAL 1% 3.9KR117054TMK2001MFECZR,METAL 1% 1MR118,119054TMK2022KFECZR,METAL 1% 22KR120,121054TMK2010KFECZR,METAL 1% 10KR122054TMK2001KFECZR,METAL 1% 1KR133054TMK215K4FECZR,METAL 1% 15.4KR134054TMF3300R,METAL 330RR135,136054TMK2100KFECZR,METAL 1% 100KR137054TMK2001KFECZR,METAL 1% 1KVR101,102 051SFR002-222SEMI-FIXED RESISTOR 2.2K0174TR-2792#3HEAT SINKER BOARD019TO-126INSULATION SHEET066C-4575A01CANNON JACK0664TR-2487#231P PINJACKX-1274-02 PCB ASSEMBLYC901-908041ALS20S1024XXCAP,ELEC.80V15000UF069C-4446A00SCREW TERMINALX-1274-03 PCB ASSEMBLYC119044KT18-2A104KCAP,FILM 100V 0.1UFR1660542WS10JFR,METAL 2W 10R067C-4493A004P TERMINAL(RED/BLK)067C-4493A014P TERMINAL(BLU/BLK)0674TR-3222#12P TERMINAL(GRN/BLK)(201, 301, 401, 501 SAME AS 101)X-1275-01,02,03 PCB ASSEMBLYC113,114044FSC160V561HCAP,STYROL 160V560PFC117,118041VX2A102SCAP,ELEC.100V1000UFC120041UTSS1E100-FBCAP,ELEC.25V10UFC121041UTSS1E221-FBCAP,ELEC.25V220UFC122041UTSS1H4R7-FBCAP,ELEC.50V4.7UFC123041UTSS1E470-FBCAP,ELEC.25V47UFD105,106034T1N4003-TBDIODED107,108034T1N4148-86DIODEF101,1020365ST6.3 MINI FUSE 250VT6.3AIC102031MPC1237HA ICQ109033TC2910-STTRANSISTORQ110033TA1208-STTRANSISTORQ119033TC2362-FGTRANSISTORQ120,121033TA1016-FGTRANSISTORQ122033TC2362-FGTRANSISTORR123,124054TMK2220RFECZR,METAL1%220RR125054TMK2001KFECZR,METAL1%1KR126054TMK2047RFECZR,METAL 1% 47RR127-132054NIR2-0.22JFR,METAL 2W 0.22RR147054TMF3900R,METAL 390RR148054TMF2202R,METAL 22KR149054TMF1201R,METAL 1.2KR150054TMF1502R,METAL 15KR151054TMF5600R,METAL 560RR152054TMF3302R,METAL 33KR153054TMF4701R,METAL 4.7KR154054TMF4702 R,METAL 47KR155,156054TMF1003R,METAL 100KR157054TMF1203R,METAL 120KR158054TMF6802R,METAL 68KR159054TMF1502R,METAL 15KR160054TMF4702R,METAL 47KR1610541WS470JFR,METAL 1W 470RR162054TMF2203R,METAL 220KR163054TMF3301R,METAL 3.3KR164,1650542WS6.8KJFR,METAL 2W 6.8KR167054TMF2201R,METAL 2.2KR363054TMF6801R,METAL 6.8KRY101063DE2TU-24RELAYRY301063DH2TU-24RELAYRY401063DE2TU-24RELAYTH101034TTC-503THERMISTOR069C-3417AFUSE CLIP069C-4446A00SCREW TERMINAL(201, 301, 401, 501 SAME AS 101)X-1275-04 PCB ASSEMBLYC911044DE1307E472MSPARK KILLERD905034T1N4148-86DIODER901,902054ERF10AJ100R,WIREWOUND 10W 10RRY901063DE2U-24RELAYRadioFans.CN 收音机爱 好者资料库3SYMBOL PARTS NO.DESCRIPTIONSYMBOL PARTS NO.DESCRIPTIONParts List-2TH901063UI300BTHERMOSTAT TH902034SCK0512THERMISTER 069C-4370A00SCREW TERMINAL X-1275-05 PCB ASSEMBLYC909,910041UTES1J221CAP,ELEC.63V220UF C912,91304125BGF470MCAP,ELEC.25V470UF D903034W02MBRIDGED DIODE D904034T1N4003-TBDIODE D906,907034TRD16JST1 ZENER DIODE Q901033D600-EFTRANSISTOR Q902033B631-EFTRANSISTOR R903 054TMF6801R,METAL 6.8K R9040541WS390JFR,METAL 1W 390R R9050542WS1.8KJFR,METAL 2W 1.8K R906,907054TMK202K7FECZR,METAL 1% 2.7K X-1275-06 PCB ASSEMBLY S001061C-4176A07POWER SWITCH ? ? ?068DBL25SBTK2NSDB25 CONNECTOR HEAT SINKER ASSEMBLYQ111033D1047-DEDRIVER TRANSISTOR Q112033B817-DEDRIVER TRANSISTOR Q113-115033C5200-ROPOWER TRANSISTOR Q116-118033A1943-ROPOWER TRANSISTOR Q123032D1953TRANSISTOR 011SP4-01A00PANEL HEAT SINKER BOARD 017SP4-04A00HEAT SINKER BOARD 019TO-126INSULATION SHEET(S)019TO-3PINSULATION SHEET(M) 019TO-3PLINSULATION SHEET(L) (211, 311, 411, 511 SAME AS 111) OTHERS 011FP-510SUB PANEL ASSY 012RV4-09A00PUSH KNOB 14F 014SG3-18A00UPPER COVER 015RP-366REAR CHASSIS019C-4418A00PLASTIC FOOT 26F 019C-4638A00CASTER019PK4-07A00TMETAL FOOT 022T-1072U01POWER TRANSFORMER 022T-1073U01POWER TRANSFORMER 034BR254POWER DIODE 069C-4637A00AC INLET 072C-4392A02AC CORD SET for STD 072C-4393A03AC CORD SET for CEE 072C-4423A03AC CORD SET for AUSTRALIA072C-4639A01AC CORD SET for UK 081SP4-11A00INSIDE CARTON 081SG4-24A00PACKING 081Z-200STYROL MOULDING4AdjustmentInstruments : DC millivoltmeterNotes : Prior to Bias Adjustment, run about 5minutes with rated output(8ohms) and warm up Power Transistor and Heat Sink. Set input off.StepX-1275-01 PCB TP1X-1275-01 PCB TP2X-1275-03 PCB TP3X-1274-01 PCB VR101CH 1 OUTX-1274-01 PCB VR102CH 2 OUTX-1274-01 PCB VR202CH 3 OUTX-1274-01 PCB VR302CH 4 OUTX-1274-01 PCB VR402CH 5 OUTX-1274-01 PCB VR502X-1274-01 PCB VR201X-1274-01 PCB VR301X-1275-02 PCB TP4X-1274-01 PCB VR401123456789X-1275-02 PCB TP5X-1274-01 PCB VR50110Coupling LocationAdjust LocationAdjust forDC millivoltmeter reads 0mVDC millivoltmeter reads 5mV2SA1016K2SC2362K2SC29102SA12082SC29112SA12092SD1953NE5534AN2SB8172SD1047MPC1237HA2SA19432SC5200PCB Assembly 156PCB Assembly 278Schematic Diagram-21112