Rotel-RB03-pwr-sm 维修电路原理图.pdf
T echnicalManualSTEREO POWER AMPLIFIERRB-03Table of ContentsSpecification.1Parts List.24Adjustment.5PCB Assembly.7Wiring Diagram . 6Schematic Diagram .8SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,TOKYO 150-0045, JAPANSerial. NO.BeginningQuality UncompromisedY-363A-0207/pdfContinuous Power Output70 watts/ch(20-20 kHz, 0.03%, 8 ohms)Bridged Mono Power Output180 watts(20-20 kHz, 0.1%, 4 ohms)(200 watts at 1kHz)Total Har monic Distor tion (20Hz-20kHz, 8 ohms) 0.03%Intermodulation Distortion (60 Hz : 7 kHz, 4:1) 0.03%Frequency Response ( 1dB)10Hz-100kHzDamping Factor (20-20,000 Hz, 8 ohms)500Speaker Impedance (Normal mode)4 ohms minimumSignal to Noise Ratio (IHF A network)116 dBInput Impedance/Sensitivity33 k Ohms/1.0 voltPower RequirementsUSA Version115 Volts, 60 HzEuropean V ersion230 Volts, 50 HzPower Consumption250 WattsDimensions (W x H x D)435 x 92 x 334 mm171/8 x 35/8 x 133/16 ins.Panel Height80 mm / 25/32Weight (net)7.5 kg, 16.54 lb.SpecificationsRadioFans.CN 收音机爱 好者资料库BRIDGEDMONOPOWERRB-03SPEAKERSRIGHT INPUTLEFT INPUTRIGHTPOWER AMPLIFIERMODEL NO.RB-03POWER CONSUMPTION:250WINOUTONOFFSPEAKER IMPEDANCE STEREO 4 OHMS MINIMUM BRIDGED 8 OHMS MINIMUMWARNING: TO REDUCE THE RISKOF THE FIRE OR ELECTRICAL SHOCKDO NOT EXPOSE THIS EQUIPMENTTO RAIN OR MOISTURE.AVIS:CAUTIONRISK OF ELECTRIC SHOCK DO NOT OPEN12V TRIGGERAppearanceRadioFans.CN 收音机爱 好者资料库 2RB-03Parts List 1/2SYMBOLPARTS NO.DESCRIPTION501 X-1240-EPCB ASSYPJ2066 4TR-2487#7 1P PIN JACK (RED)PJ1066 4TR-2487#8 1P PIN JACK (WHT)C901,902,903,904,905,906043 TC500V103CERAMIC CAPACITOR 500V0.01uFC907,908043 TC500V103CERAMIC CAPACITOR 500V0.01uFD609,610,611,612,805,806034 T1N4003-TBDIODE 1N4003-ED601,602,603,604,605,606034 T1N4148-86DIODE 1N4148TAP-50D607,608034 T1N4148-86DIODE 1N4148TAP-50C607,608041 TEEUFC1E101SBELECTROLYTIC CAPACITOR 25V100uFC611,612041 35ZA10MTZELECTROLYTIC CAPACITOR 35V10uFC601,602041 35ZA4R7MTZELECTROLYTIC CAPACITOR 35V4.7uFC803041 UTES1H4R7-TFELECTROLYTIC CAPACITOR 50V4.7uFC909,910,911,912041 ALC20S1022DFELECTROLYTIC CAPACITOR 50V8200uFF601,602,603,604036 5ST3.15 FUSE 250VT3.15AR821,822054 ERQ14AJ2R2PFUSIBLE RESISTOR 1/4W 2.2C623,624044 KT18-2A104KM.P CAPACITOR MKT1818-410/015 R607-610,615-618054 TMFR401K5METAL FILM RESISTOR 1/4W 1.5KR623,624,629,630054 TMFR4100RMETAL FILM RESISTOR 1/4W 100R651,652,661054 TMFR4012KMETAL FILM RESISTOR 1/4W 12KR631,632054 TMFR4001KMETAL FILM RESISTOR 1/4W 1KR611,612,619,620,655-658054 TMFR4220RMETAL FILM RESISTOR 1/4W 220R627,628054 TMFR403K9METAL FILM RESISTOR 1/4W 3.9KR633,634054 TMFR4047RMETAL FILM RESISTOR 1/4W 47R621,622054 TMFR4047KMETAL FILM RESISTOR 1/4W 47KR613,614054 TMFR4560RMETAL FILM RESISTOR 1/4W 560R601,602054 TRC55Z1001FMETAL FILM RESISTOR 1/4W 1KR653,654054 TMF3300METAL FILM RESISTOR 1/4W 330R603,604054 TRC55Z3302FMETAL FILM RESISTOR 1/4W 33KR605,606054 TRC55Z4700FMETAL FILM RESISTOR 1/4W 470R625,626054 TRC55Z6801FMETAL FILM RESISTOR 1/4W 6.8KR647,648054 1WS10JFMOF RESISTOR 1W 10R819054 1WS15KJFMOF RESISTOR 2W 15KC603,604044 TFKP2-2A681HP.P CAPACITOR 100V680pFC605,606044 FSC160V221HPORYSTYRENE CAPACITOR 160V220pFC609,610044 FSC160V331HPORYSTYRENE CAPACITOR 160V330pFC617,618044 FSC160V471HPORYSTYRENE CAPACITOR 160V470pFC613,614,615,616044 FSC160V561HPORYSTYRENE CAPACITOR 160V560pFD901,902034 BR84POWER DIODE 8A 400VS001061 C-4176A08POWER SWITCH PS3-22SPA-P7AZ TV-8R635,636,639,640,641,642054 NIR2-0.22JFRESISTOR 2W 0.22R645,646054 NIR2-0.22JFRESISTOR 2W 0.22VR601,602051 SFR002-222SEMI-FIXED RESISTOR 2.2KBC001044 DE1310E472M-KHSPARK KILLER 4700pFSP1067 C-4493A00 SPEAKER TERMINAL 4P (RBBR)Q607,608,609,610,611,612033 TA1016-FGTRANSISTOR 2SA1016KAA-FGQ621,622033 TA1376-LKUTRANSISTOR 2SA1376AT-LKUQ625,626032 A1837TRANSISTOR 2SA1837Q613,614033 B631-EFTRANSISTOR 2SB631K-EFQ633,634,637,638033 B817P-DETRANSISTOR 2SB817P-DE Q601,602,603,604,605,606033 TC2362-FGTRANSISTOR 2SC2362KAA-FGQ619,620033 TC3478-LKUTRANSISTOR 2SC3478AT-LKUQ623,624032 C4793TRANSISTOR 2SC4793Q627,628,631,632033 D1047P-DETRANSISTOR 2SD1047P-DE Q617,618032 D1953TRANSISTOR 2SD1953Q615,616033 D600-EFTRANSISTOR 2SD600K-EF501 X-1291-EPCB ASSYT101022 T-1075N02SUB TRANSFORMERIC101031 PC817BIC (PHOTO COUPLER)016 X-1291 E01-02 PCB ASSY016 X-1240E01 PCB ASSY 3RB-03Parts List 2/2SYMBOLPARTS NO.DESCRIPTIONQ101032 TC3708-STTRANSISTOR 2SC3708AA-STD102,103,104,106034 T1N4148-86DIODE 1N4148TAP-50D105034 TRD12JST1ZENER DIODE 12V (AB2)D101034 W02MPOWER DIODE 1.5A F101036 5ST500 FUSE 250VT500MAF903036 R251-250 LEAD TYPE FUSE F250MAC101041 TUTES1E471-TS ELECTROLYTIC CAPACITOR 25V470uFC102044 DE1310E472M-KHSPARK KILLER 4700pFR105053 CR14-221J-ACARBON RESISTOR 1/4W 220R102053 CR14-333J-ACARBON RESISTOR 1/4W 33KR103053 CR14-472J-ACARBON RESISTOR 1/4W 4.7KR101054 1WS120JFMOF RESISTOR 1W 120R104054 1WS1KJFMOF RESISTOR 1W 1KRY101063 OZT-SS-112LM1RELAY DC12V OZT-SS-112LM1TJ101,TJ102065 YKB21-5103A3.5 MINI JACKS101064 C-4613A01TOGGLE SWITCH505 FRB-03-BFRONT PANEL ASSY (BLACK) 505 FRB-03-SFRONT PANEL ASSY (SILVER) 069 C-4629A01AC 2P INLET 6102.3100 072 C-4622A01AC CORD SET for AUSTRALIA072 C-4624A01AC CORD SET for EUROPE072 C-4623A01AC CORD SET for U.K072 C-4621A01AC CORD SET SVT AWG16/2C for USA081 UK3-05A00INSIDE CARTON 034 SEL1E24WLED 1x5 (BLU) 019 4TSH-19#2PLASTIC FOOT 50022 T-1055U01POWER TRANSFORMER 012 RV4-09A00PUSH BUTTON 14 (BLACK)012 RV4-09A01PUSH BUTTON 14 (SILVER)015 RP-403REAR CHASSIS 081 UK3-06A00SHIPPING CARTON 014 C-4550A08UPPER COVER (BLACK)014 C-4550A25UPPER COVER (SILVER) 082 OMRB-03-1OWNERS MANUAL(EFGIDSSw)O T H E R S 4Instruments : DC millivoltmeterNotes : Prior to Bias Adjustment, run about 5minutes with rated output(8ohms) and warm up Power Transistor and Heat Sink. Set input off.StepTP1TP2X-1240-01 PCBVR601VR602X-1240-01 PCB12CouplingLocationAdjust forAdjustDC millivoltmeter reads 4mVAdjustmentCase Outlines2SA608K2SA1016K2SA1376A2SC536K2SC2362K2SC3478A2SB631K2SD19532SD600K2SA18372SC47932SB8172SD1047PC817B 5RB-03 6RB-03PCB Assembly016 X-1240016 X-1283016 X-1291 7RB-03Schematic Diagram 8RB-03
