Rotel-RMB1077-pwr-sm 维修电路原理图.pdf

TechnicalManualRMB-1077Table of ContentsSpecificationSpecification.1Parts List.25Destination Setting.6PCB Assembly.8Schematic Diagram.9Power Configurations (FTC)7 x 100 watts/ch into 8 ohmsWatts/Channel100 watts, all channel driven, with 20KHz filter,8 ohm load, 20-20kHz, 0.03% THDTotal Harmonic Distortion(20-20kHz, 8 ohms) 0.03 % 200 watts Intermodulation Distortion(60Hz : 7kHz, 4:1) 0.03 % Frequency Response?10 Hz - 80 KHz ( 3dB)Dampning Factor(8 ohms) 40027.4 dBSignal to Noise Ratio(IHF A network) 105 dBInput Sensitivity / Impedance 1.2 volts / 8.3 k ohms Power Requirement120 volts 60 Hz230 volts 50 HzPower Consumption 400 wattsPanel Height 432 x 72 x 415 mm171/8 x 27/83/83/8 x 16 inches inchesDimensions (W x H x D) 60 mm, 2Weight (net)7.8 kg, 17.2 Lb.10-10 SHINSEN-CHO , SHIBUYA-KU,TOKYO 150-0045, JAPANSerial. NO.Quality UncompromisedY-385A-0510/pdfSEVEN CHANNEL POWER AMPLIFIERPower Output (4 Ohms, 0.09%, THD)Amp GainUSAEurope70 watts - Idling3 watts - StandbyWiring Diagram .7RadioFans.CN 收音机爱 好者资料库POWERPROTECTIONSEVEN CHANNEL POWER AMPLIFIERAppearanceRMB-1077Please request:When the fault are in the 250A or 250ASP module,replace the module and send back the modules later.RadioFans.CN 收音机爱 好者资料库2Parts List 1/2RMB-1077SYMBOLPARTS NO.DESCRIPTION501 X-1415PCB ASSY D94,95019 TO-220MICA SHEET TBM-51W-15 #9036L9021 2648701170LINE FILTER COILL1-7021 LF-173A00FILTER COILIC11-15031 AD629ANIC (DIFFERENCE AMP)IC19-21031 NJM2901NIC (QUAD COMPARATOR)IC16-18031 NJM4558DDIC (OPE DUAL)Q10-13032 TA608-FGTRANSISITOR 2SA608KAA-FGQ14-17,70-73,91032 TC536-FGTRANSISITOR 2SC536KAA-FGD94,95034 IRL1605CDIODED91-93034 T1N4148-86DIODE 1N4148TAP-50D10-19034 TRD5.6JST1ZENER DIODE 5.6V (AB2)C90-94041 EEUFC1J102 ELECTROLYTIC CAPACITOR 63V1000uFC21-24041 TUTES1C101-7TFELECTROLYTIC CAPACITOR 16V100uFC19,20041 TUTES1H100-7TFELECTROLYTIC CAPACITOR 50V10uFC71,72041 TUTES1H2R2-7TFELECTROLYTIC CAPACITOR 50V2.2uFC96043 TC50V220 CERAMIC CAPACITOR 22pFC15-18043 TC50V331 CERAMIC CAPACITOR 330pFC10-14043 TC50VCH100 CERAMIC CAPACITOR 10pFC95044 DE1307E472MSPARK KILLER 4700pF C97044 ECQU2A105KLSPARK KILLER 275V1uFR40-55,91,92053 CR16-103J-ACARBON RESISTOR 1/6W 10K R25-29,70,71053 CR16-104J-ACARBON RESISTOR 1/6W 100K R58,59,72-75053 CR16-224J-ACARBON RESISTOR 1/6W 220K R76053 CR16-272J-ACARBON RESISTOR 1/6W 2.7K R20-24,30-39053 CR16-332J-ACARBON RESISTOR 1/6W 3.3K R56,57053 CR16-473J-ACARBON RESISTOR 1/6W 47K R90054 2WS10JFMOF RESISTOR 2WS 10R R10-14054 BPR56C0.01RESISTOR BPR56 0.01R(J) STRAIGHTR94054 MOF12-3M3MOF RESISTOR 1/2W 3.3M R93054 MPC71-1FMPC71 1R(K) R0-R9054 TMFR4180RSTANDARD METAL RESISTOR 180S901061 C-4176A07POWER SWICH PS3-22-P3AV TV-8 (4P PCB)JP1,2066 4TR-2709#112P PIN JACK AU (BLACK)PJ3066 4TR-2964#133P PIN JACK AU (BLACK)SP1,3,4067 C-4761A014P SPEAKER TERMINALSP2067 C-4762A012P SPEAKER TERMINALD002068 B2B-EHCONNECTOR WAFER 2P K11C,K17C068 B2B-PH-KSCONNECTOR WAFER 2P AC4068 B2P3-VHCONNECTOR WAFER 2P K12C,K13C,K14C,K15C,K16C068 B4B-PH-KSCONNECTOR WAFER 4PK22C,K23C,K24C,K25C,K26C068 B4P-VHCONNECTOR WAFER 4PE1068 C-3681#1 PCB TERMINAL 2P P5.0 TP WD-01 I-502NA501 X-1438PCB ASSY T101022 T-1075NO2SUB TRANSFORMER IC101031 PC817X2PHOTO COUPLERQ101032 TC3708-STTRANSISITOR 2SC3708AA-STD102,103,104,106,107034 T1N4148-86DIODE 1N4148TAP-50D105034 TRD12JST1ZENER DIODE 12V (AB2)D101034 W02MPOWER DIODE 1.5A 200VC101041 TUTES1E471-7TS ELECTROLYTIC CAPACITOR 25V470uFC102,103044 DE1307E472MSPARK KILLER 4700pF R105053 CR14-221J-ACARBON RESISTOR 1/4W 220016 X-1415A01-03 PCB ASSY016 X-1438A01-02 PCB ASSY3Parts List 2/2RMB-1077SYMBOLPARTS NO.DESCRIPTION(R103)053 CR14-272J-ACARBON RESISTOR 1/4W 2.7K(R103)053 CR14-472J-ACARBON RESISTOR 1/4W 4.7KR102053 CR16-333J-ACARBON RESISTOR 1/6W 33KR101,109054 1WS120JFMOF RESISTOR 1WS 120RR104054 1WS1KJFMOF RESISTOR 1WS 1KR107,108054 ERQ12AJ2R2PFUSIBLE RESISTOR 1/2W 2.2RRY101,102063 OZT-SS-112LM1RELAY DC12V TV8S101064 C-4613A01TOGGLE SW 200DP1T2B2M7RETJ101,TJ102065 YKB21-5103A3.5 MINIATURE JACK (ST)K102068 B2B-EHCONNECTOR WAFER 2P K101068 B3B-EHCONNECTOR WAFER 3P AC1,AC2068 C-3683#1 PCB TERMINAL 2P P7.5 TP WE-11 I-752NA011 FP-586-BFRONT PANEL ASSY (BLACK) 011 FP-586-SFRONT PANEL ASSY (SILVER) 011 VA3-01A00H/S PANEL 012 RV4-09A00PUSH BUTTON 14 (BLACK)012 RV4-09A01PUSH BUTTON 14 (SLIVER)014 C-4884A00SIDE CAPACITOR H=60mm (BLACK)015 RP-430REAR CHASSIS 015 VA3-03A00FRONT CHASSIS 019 C-4714A00POWER KNOB RING 14 (BLACK)019 C-4714A01POWER KNOB RING 14 (SLIVER)019 C-670#18FELT 56019 PK4-07A00TMETAL FOOT 60034 SEL1124RLED (RED) 1X5034 SEL1E24WLED (BLU) 1X5036 5ST2.5FUSE 250VT2.5A036 5ST3.15FUSE 250VT3.15A036 5ST3.15FUSE 250VT3.15A069 C-4629A01AC 2P INLET 6102.3100 (WIRING)072 C-4621A03AC CORD SET SJT AWG16 UL for USA 072 C-4622A02AC CORD SET for AUSTRALIA072 C-4624A03AC CORD SET for EUROPE 081 VA3-14A00INSIDE CARTON 081 VA3-15A00SHIPPING CARTON 081 Z-215ETHAFOAM MOULDING 082 OMRMB-1077OWNERS MANUAL (E)SL, SR, C, CB1, CB2092 ICEPOWER250ADIGITAL AMP ASSY FL, FR092 ICEPOWER250ASPDIGITAL AMP ASSY (WITH POWER SUPPLY)O T H E R S4RMB-1077SYMBOLPARTSDESCRIPTION011 FP-586-BBLACK PANEL ASSY011 FP-586-SSILVER PANEL ASSY011 VA3-01A00H/S PANEL H60012 RV4-09A00PUSH BUTTON 14F (BLK)012 RV4-09A01PUSH BUTTON 14F (SLV)034 SEL1124RLED (RED) 1X5034 SEL1E24WLED (BLU) 1X5Addendum List for Black and SilverPanel Assy is included:Side CapKnob RingLED312 5Destination settingSetting Jumper for the Destination 115V or 230V on both PCBsUsing Fuses T3.15 for 115V, T2.5A for 230V on both PCBsRMB-10771. find the Setting Jumper and FUSE in the FL and FR 092 ICEPOWER250ASP.2. Set the Jumper to the destination country voltage on both PCBs.3. Replace the fuse value to the destination. T3.15A for 115 V and T2.5A for 230V.4. Rewire the Jumper wire on the PCB 016 X-1438A01. Use J101 for 115V and J102 for 230V. 6WHTTop ViewP3P4P1P2P3P4P1P2P2P1P2P1P2P1P2P1P2P1NL501 X-1415-01501 X-1415-02501 X-1438-02A1A2E1E2K17BK17CK16CK15CK32BK31BK27BK16BK15BK14BK13BK24BK25BK12BK11BK22BK14CK13CK12CK23BK103AC4K26CK25CK24CK23CK22CK31CK21BD002K11CK32CK26B501 X-1438-01501 X-1415-03SLCCB1CB2SRFRFLK101K102AC2AC1121L2N#5S1S2Solder X2YEL/BLKBRN/BLK068 C-4890A01Wiring DiagramBRNWiringCNT ASSY / WIREFromTo 1To 21068 C-4586A01 (2P 270mm BRN/BLK)POWER LEDX-1438-01 (K102)2068 C-4586A06 (2P 420mm YEL/BLK)PROTECTION LEDX-1415-01 (D002)3073 RMB-1077-P#5 (BRN 220mm)X-1415-03 (S1)X-1438-01 (AC1-1)4068 C-4890A01 (BRN)X-1415-03 (S2)X-1415-01 (AC4 -L, N)5068 C-4890A01 (WHT)X-1415-01 (AC4 -L)X-1438-01 (AC2-1)6073 RMB-1077-P#7 (WHT 80mm)X-1415-01 (A1)AC INLET (N)7073 RMB-1077-P#9 (BRN 80mm)X-1415-01 (A2)AC INLET (L)8073 RMB-1077-P#15 (BRN 80mm)X-1415-01 (E2)X-1415-02 (E1)9068 C-4879A02 (4P 130/130mm)X-1415-01 (K22B)250A SL (P1)X-1415-01 (K22C)10068 C-4879A01 (4P 130/70mm)X-1415-01 (K23B)250A C (P1)X-1415-01 (K23C)11068 C-4879A01 (4P 130/70mm)X-1415-01 (K24B)250A CB1 (P1)X-1415-01 (K24C)12068 C-4879A01 (4P 130/70mm)X-1415-01 (K25B)250A CB2 (P1)X-1415-01 (K25C)13068 C-4879A02 (4P 130/130mm)X-1415-01 (K26B)250A SR (P1)X-1415-01 (K26C)14068 C-4753A02 (2P 340/340mm)X-1415-01 (K21B)250ASP FL (P4)15068 C-4885A01 (6P 380/240mm)X-1415-01 (K31B), (K31C)250ASP FL (P1)16068 C-4753A02 (2P 340/340mm)X-1415-01 (K27B)250ASP FR (P4)17068 C-4885A01 (6P 380/240mm)X-1415-01 (K32B), (K32C)250ASP FR (P1)18068 C-4878A01 (9P 210/260mm)X-1415-02 (K11B)250ASP FL (P2)19068 C-4878A01 (9P 210/260mm)X-1415-02 (K17B)250ASP FR (P2)20068 C-4878A02 (8P 100/260mm)X-1415-02 (K12B)250A SL (P2)X-1415-01 (K12C)21068 C-4878A02 (8P 100/260mm)X-1415-02 (K13B)250A C (P2)X-1415-01 (K13C)22068 C-4878A03 (8P 100/140mm)X-1415-02 (K14B)250A CB1 (P2)X-1415-01 (K14C)23068 C-4878A03 (8P 100/140mm)X-1415-02 (K15B)250A CB2 (P2)X-1415-01 (K15C)24068 C-4878A03 (8P 100/140mm)X-1415-02 (K16B)250A SR (P2)X-1415-01 (K16C)25068 C-4588A09 (3P 420mm)X-1438-02 (K103)X-1438-01 (K101)26068 C-4666A06 (6P 170mm)250ASP (FL -P3)X-1438-01 AC1-2 (BRN), AC2-2 (BLU)27068 C-4666A07 (6P 330mm)250ASP (FR -P3)X-1438-01 AC1-2 (BRN), AC2-2 (BLU)RMB-1077 7PCB Assembly016 X-1415A01 - 03RMB-1077016 X-1438A01 -02Sub Transformer PCBOutput and Protection PCB 8Schematic DiagramRMB-10772 9