Rotel-RMB1075v02-pwr-sm 电路图 维修手册.pdf

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1、Table of Contents Specification Specification. 1 Parts List.27 Adjustment. 8 Note On Safety. 8 Case Outlines.9 PCB Assembly.910 Schematic Diagram. 1112 Continuous Power Output (20-20 kHz 0.03%, 8 ohms) 100 Watts/ch Total Harmonic Distortion (20-20 kHz, 8 ohms) 0.03% Intermodulation Distortion (60 Hz

2、: 7 kHz, 4:1) 0.03% Frequency Response (? 0.5dB) 10Hz-80kHz Damping Factor(20-20K Hz, 8 ohms)180 Speaker Impedance4 ohms minimum Signal to Noise Ratio, (IHF A network) 115 dB Input Impedance/Sensitivity27 k Ohoms/1.0 volt Power Requirement 115 volts 60 Hz or 230 volts 50 Hz Power Consumption 800 wat

3、ts Dimensions (W x H x D) 440 x 139 x 396mm 173/8 x 51/2 x 155/8 Weight (net) 15.5 kg, 34.1 Lb. SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, TOKYO 150-0045, JAPAN Serial. NO. Begining Quality Uncompromised Y-336B-0506pdf RMB-1075V02 RadioFans.CN 收音机爱 好者资料库 FIVE CHANNEL POWER AMPLIFIER RMB-1075 PRO

4、TECTION FLCTRFR SLSR POWER Manufactured under license from Lucasfilm Ltd. Lucasfilm and THX are registered trademarks of Lucasfilm Ltd. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: SHOCK HARZARDDO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUENE PAS OUVRIR POWER AMPLIFIER MODEL NO. RMB-1075 POWER C

5、ONSUMPTION: 800W SPEAKER IMPEDANCE 4 OHMS MINIMUM SERIAL NO. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. INPUT CENTER DB25 INPUT LEFT SURROUNDFRONT LEFT SURROUNDFRONTSURROUNDFRONT SPEAKERS CENTER RIGHT SURROUNDFRONT RIGHT 12V TRIGGER INO

6、UT ON OFF Appearance RMB-1075v02 RadioFans.CN 收音机爱 好者资料库 2 Parts List 1/4 RMB-1075v02 SYMBOL.NOPARTS NO.DESCRIPTION 501 X-1363PCB ASSY 013 4TTU-13PCB SUPPORT PJ1,PJ3066 4TR-2166#5 2P2P PIN JACK AU (BLK.BLK) 501 X-1267-BPCB ASSY C901019 C-4357A03CAPACITOR COVER (S) H=22 H1-H2,H3-H6,H9-H12019 TO-126MI

7、CA SHEET TBM-51W-15 #9524 L101,201,301,401,501021 TRL-331SPEAKER COIL 1F 23T IC101,201,401,501031 NJM4558DDIC (OPE DUAL) Q119,519032 TC536-FGTRANSISTOR 2SC536KAA-FG Q107,207,407,507033 A1209-STTRANSISTOR 2SA1209-ST Q902033 B631-EFTRANSISTOR 2SB631K-EF Q108,208,408,508033 C2911-STTRANSISTOR 2SC2911-S

8、T Q901033 D600-EFTRANSISTOR 2SD600K-EF Q103-105,118,203-205,218033 TA1016-FGTRANSISTOR 2SA1016KAA-FG Q403-405,418,503-505,518033 TA1016-FGTRANSISTOR 2SA1016KAA-FG Q110,210,410,510033 TA1376A-LKUTRANSISTOR 2SA1376AT-LKU Q101,102,106,120,201,202,206033 TC2362-FGTRANSISTOR 2SC2362KAA-FG Q401,402,406,50

9、1,502,506,520033 TC2362-FGTRANSISTOR 2SC2362KAA-FG Q111,211,411,511033 TC3478A-LKUTRANSISTOR 2SC3478AT-LKU D105,106,205,206,405,406034 T1N4003-TBDIODE 1N4003-E D505,506,903-906034 T1N4003-TBDIODE 1N4003-E D101-104,108,110,197,201-204,297034 T1N4148-86DIODE 1N4148TAP-50 D401-404,408,497,501-504,510,5

10、97034 T1N4148-86DIODE 1N4148TAP-50 D907,908034 TRD15JST1ZENER DIODE 15V (AB2) D109,509034 TRD24JST1ZENER DIODE 24V (AB2) TH101,TH501034 TTC-503 THERMISTOR 50K F101,102,201,202,301,302036 5ST6.3 FUSE 250VT6.3A F401,402,501,502036 5ST6.3 FUSE 250VT6.3A C105,205,405,505041 35ZA10MTZ ELECTROLYTIC CAPACI

11、TOR 35V10uF C101,201,401,501041 35ZA4R7MTZ ELECTROLYTIC CAPACITOR 35V4.7uF C902-909041 ALC20S1079DG ELECTROLYTIC CAPACITOR 63V10000uF C104,204,404,504041 TEEUFC1E101SB ELECTROLYTIC CAPACITOR 25V100uF C114,119,214,219,414,419,514,519041 TUTES1E101-TFELECTROLYTIC CAPACITOR 25V100uF C912,913041 TUTES1E

12、471-TSELECTROLYTIC CAPACITOR 25V470uF C117,118,217,218,417,418,517,518041 TUTES1H100-TFELECTROLYTIC CAPACITOR 50V10uF C113,513041 TUTES1H220-TFELECTROLYTIC CAPACITOR 50V22uF C111,112,211,212,411,412,511,512041 TUTES1J101-TFELECTROLYTIC CAPACITOR 63V100uF C910,911041 TUTES1J221-TSELECTROLYTIC CAPACIT

13、OR 63V220uF C109,209,409,509043 TC50V050CERAMIC CAPACITOR 50V5pF C115,116,215,216,415,416,515,516044 50MSAN104JSF CAPACITOR 50V0.1uF C901044 DE1307E472MSPARK KILLER 4700pF C103,107,108,203,207,208044 FSC160V221HSTYROL CAPACITOR 160V220pF C403,407,408,503,507,508044 FSC160V221HSTYROL CAPACITOR 160V22

14、0pF C106,206,406,506044 FSC160V331HSTYROL CAPACITOR 160V330pF C110,210,310,410,510044 KT18-2A104KM.P CAPACITOR MKT1818-410/015 C102,202,402,502044 TFKP2-2A681HP.P CAPACITOR FKP2-100V681H VR101,201,401,501051 SFR001-222SEMI-FIXED RESISTOR VM6CKPH1S-2.2K R127,227,427,527053 CR14-121J-ACARBON RESISTOR

15、1/4W 120 R134,534053 CR14-224J-ACARBON RESISTOR 1/4W 220K R165,565053 CR14-272J-ACARBON RESISTOR 1/4W 2.7K R139,539053 CR14-392J-ACARBON RESISTOR 1/4W 3.9K R128,135,228,428,528,535053 CR14-471J-ACARBON RESISTOR 1/4W 470 R136,536053 CR14-681J-ACARBON RESISTOR 1/4W 680 R137,537,905,906053 CR14-822J-AC

16、ARBON RESISTOR 1/4W 8.2K R124,224,324,424,524054 2WS10JFMOF RESISTOR 2WS 10 R901,902054 2WS6.8KJFMOF RESISTOR 2WS 6.8K R903,904054 2WS820JFMOF RESISTOR 2WS 820 016 X-1363A01-02 PCB ASSY 016 X-1267B01-05 PCB ASSY RadioFans.CN 收音机爱 好者资料库 3 Parts List 2/4 RMB-1075v02 SYMBOL.NOPARTS NO.DESCRIPTION R120-

17、123,220-223,420-423,520-523054 NIR2-0.22JFNIR RESISTOR 2W 0.22 R101,117,118,201,217,218054 TMFR4001KMETAL FILM RESISTOR 1/4W 1K R401,417,418,501,517,518054 TMFR4001KMETAL FILM RESISTOR 1/4W 1K R129,130,229,230,429,430,529,530054 TMFR4001MMETAL FILM RESISTOR 1/4W 1M R104-107,204-207,404-407,504-50705

18、4 TMFR401K5METAL FILM RESISTOR 1/4W 1.5 R103,138,203,238,403,438,503,538054 TMFR4033KMETAL FILM RESISTOR 1/4W 33K R125,126,225,226,425,426,525,526054 TMFR4033RMETAL FILM RESISTOR 1/4W 33 R115,215,415,515054 TMFR403K9METAL FILM RESISTOR 1/4W 3.9K R111,211,411,511054 TMFR4047KMETAL FILM RESISTOR 1/4W

19、47K R119,219,419,519054 TMFR4047RMETAL FILM RESISTOR 1/4W 47 R114,214,414,514054 TMFR406K8METAL FILM RESISTOR 1/4W 6.8K R131,132,231,232,431,432,531,532054 TMFR4100KMETAL FILM RESISTOR 1/4W 100K R112,113,212,213,412,413,512,513054 TMFR4100RMETAL FILM RESISTOR 1/4W 100 R116,216,416,516054 TMFR415K4ME

20、TAL FILM RESISTOR 1/4W 15.4K R109,110,209,210,409,410,509,510054 TMFR4220RMETAL FILM RESISTOR 1/4W 220 R133,233,433,533054 TMFR4470KMETAL FILM RESISTOR 1/4W 470K R102,202,402,502054 TMFR4470RMETAL FILM RESISTOR 1/4W 470 R108,208,408,508054 TMFR4560RMETAL FILM RESISTOR 1/4W 560 SW1061 C-4176A07POWER

21、SWITCH PS3-22-L3AV TV-8 RY101,RY501063 A24W-KRELAY A24W-K PJ2066 4TR-2487#4 1P PIN JACK AU (BLK) SP1,SP3067 C-4761A01 4P SPEAKER TERMINAL SP2067 C-4762A01 2P SPEAKER TERMINAL K7A,K8A,K9A,K10A,K11A068 B04P-XLCONNECTOR WAFER 4P K2A,D001,002,004,005068 B2B-EHCONNECTOR WAFER 2P K4A,K5A,K6A068 B3B-EHCONN

22、ECTOR WAFER 3P K1A,K3A068 B4B-EHCONNECTOR WAFER 4P TP1,TP2,TP4,TP5,E6068 C-3681#1 WRAPPING TERMINAL 2P Q109,209.409.509068 C-4349A04TRANSISTOR HOUSING WITH WIRE100mm JK1068 DBL25SBTK2NSDB25 CONNECTOR 016 E-1268A00CPCB ASSY H7,H8019 TO-126MICA SHEET TBM-51W-15 #9524 IC301031 NJM4558DDIC (OPE DUAL) Q3

23、19032 TC536-FGTRANSISTOR 2SC536KAA-FG Q307033 A1209-STTRANSISTOR 2SA1209-ST Q308033 C2911-STTRANSISTOR 2SC2911-ST Q303,304,305,318033 TA1016-FGTRANSISTOR 2SA1016KAA-FG Q310033 TA1376A-LKUTRANSISTOR 2SA1376AT-LKU Q301,302,306,320033 TC2362-FGTRANSISTOR 2SC2362KAA-FG Q311033 TC3478A-LKUTR 2SC3478AT-LK

24、U(PAIR 2SA1376A) TH901,902034 SCK2R512 SURGE CURRENT THERMISTOR 2.5 D305,306034 T1N4003-TBDIODE 1N4003-E D301-304,308,310,397034 T1N4148-86DIODE 1N4148TAP-50 D309034 TRD24JST1(AB2)ZENER DIODE 24V (AB2) TH301034 TTC-503THERMISTOR 50K C305041 35ZA10MTZELECTROLYTIC CAPACITOR 35V10uF C301041 35ZA4R7MTZE

25、LECTROLYTIC CAPACITOR 35V4.7uF C304041 TEEUFC1E101SBELECTROLYTIC CAPACITOR 25V100uF C314,319041 TUTES1E101-TFELECTROLYTIC CAPACITOR 25V100uF C317,318041 TUTES1H100-TFELECTROLYTIC CAPACITOR 50V10uF C313041 TUTES1H220-TFELECTROLYTIC CAPACITOR 50V22uF C311,312041 TUTES1J101-TFELECTROLYTIC CAPACITOR 63V

26、100uF C309043 TC50V050 CERAMIC CAPACITOR 50V5pF C315,316044 50MSAN104JSF CAPACITOR 50V0.1uF C303,307,308044 FSC160V221H STYROL CAPACITOR 160V220pF C306044 FSC160V331H STYROL CAPACITOR 160V330pF C302044 TFKP2-2A681HP.P CAPACITOR FKP2-100V681H VR301051 SFR001-222SEMI-FIXED RESISTOR VM6CKPH1S-2.2K 016

27、E-1268A00C PCB ASSY 4 Parts List 3/4 RMB-1075v02 SYMBOL.NOPARTS NO.DESCRIPTION R327053 CR14-121J-ACARBON RESISTOR 1/4W 120 R334053 CR14-224J-ACARBON RESISTOR 1/4W 220K R365053 CR14-272J-ACARBON RESISTOR 1/4W 2.7K R328,335053 CR14-471J-ACARBON RESISTOR 1/4W 470 R336053 CR14-681J-ACARBON RESISTOR 1/4W

28、 680 R337,339053 CR14-822J-ACARBON RESISTOR 1/4W 8.2K R320,321,322,323054 NIR2-0.22JFNIR RESISTOR 2W 0.22 R301,317,318054 TMFR4001KMETAL FILM RESISTOR 1/4W 1K R329,330054 TMFR4001MMETAL FILM RESISTOR 1/4W 1M R304,305,306,307054 TMFR401K5METAL FILM RESISTOR 1/4W 1.5K R303,338054 TMFR4033KMETAL FILM R

29、ESISTOR 1/4W 33K R325,326054 TMFR4033RMETAL FILM RESISTOR 1/4W 33 R315054 TMFR403K9METAL FILM RESISTOR 1/4W 3.9K R311054 TMFR4047KMETAL FILM RESISTOR 1/4W 47K R319054 TMFR4047RMETAL FILM RESISTOR 1/4W 47 R314054 TMFR406K8METAL FILM RESISTOR 1/4W 6.8K R331,332054 TMFR4100KMETAL FILM RESISTOR 1/4W 100

30、K R312,313054 TMFR4100RMETAL FILM RESISTOR 1/4W 100 R316054 TMFR415K4METAL FILM RESISTOR 1/4W 15.4K R309,310054 TMFR4220RMETAL FILM RESISTOR 1/4W 220 R333054 TMFR4470KMETAL FILM RESISTOR 1/4W 470K R302054 TMFR4470RMETAL FILM RESISTOR 1/4W 470 R308054 TMFR4560RMETAL FILM RESISTOR 1/4W 560 RY301063 A2

31、4W-KRELAY A24W-K D003068 B2B-EHCONNECTOR WAFER 2P TP3068 C-3681#1WRAPPING TERMINAL 2P CON2068 C-3683#1PCB TERMINAL 2P P7.5 TP WE-11 I-752NA CON3,CON4068 C-3683#2PCB TERMINAL 3P P7.5 TP WE-12 I-753NA CON1068 C-4422A01PCB TERMINAL 2P P10 TP WF-21 I-102NA 501 X-1291-APCB ASSY T101022 T-1075NO2SUB TRANS

32、FORMER IC101031 PC817BIC (PHOTO COUPLER) Q101032 TC3708-STTRANSISTOR 2SC3708AA-ST D102,103,104,106034 T1N4148-86DIODE 1N4148TAP-50 D105034 TRD12JST1ZENER DIODE 12V (AB2) D101034 W02MPOWER DIODE 200V1.5A F101036 5ST500 FUSE 250VT500mA F903036 R251-250 FUSE F250MA C101041 TUTES1E471-TS ELECTROLYTIC CA

33、PACITOR 25V470uF C102044 DE1307E472MSPARK KILLER 4700pF (R103)053 CR14-152J-A CARBON RESISTOR 1/4W 1.5K R105053 CR14-221J-A CARBON RESISTOR 1/4W 220 R102053 CR14-333J-A CARBON RESISTOR 1/4W 33K (R103)053 CR14-472J-A CARBON RESISTOR 1/4W 4.7K R101054 1WS120JFMOF RESISTOR 1WS 120 R104054 1WS1KJFMOF RE

34、SISTOR 1WS 1K RY101063 OZT-SS-112LM1RELAY DC12V TV8 S101064 C-4613A01TOGGLE SW 200DP1T2B2M7RE TJ101,TJ102065 YKB21-5103A3.5 MINIATURE JACK (ST) K102068 B2B-EHCONNECTOR WAFER 2P K101068 B3B-EHCONNECTOR WAFER 3P AC3.AC4068 C-3681#1 WRAPPING TERMINAL 2P AC1.AC5,AC2068 C-4422A01 PCB TERMINAL 2P P10 TP W

35、F-21 I-102NA K103068 C-4588A09CONNECTOR WIRE 3P 420mm 017 TE3-07A00HEAT SINKER BOARD 032 D1953TRANSISTOR 2SD1953 033 A1492-OPYTRANSISTOR 2SA1492-OPY 016 X-1291E01-02 PCB ASSY HEAT SINK ASSEMBLY 5 Parts List 4/4 RMB-1075v02 SYMBOL.NOPARTS NO.DESCRIPTION 033 A1667-OYTRANSISTOR 2SA1667-OY 033 C3856-OPY

36、TRANSISTOR 2SC3856-OPY 033 C4381-OYTRANSISTOR 2SC4381-OY 019 TO-3PMICA SHEET TBM-51W-15 #9043 067 C-4761A014P SPEAKER TERMINAL 067 C-4762A012P SPEAKER TERMINAL 066 4TR-2166#52P PIN JACK AU (BLK.BLK) 011 FP-529-BBLACK PANEL ASSY 011 FP-529-SSILVER PANEL ASSY 011 TE3-01A00H/S PANEL 012 RV4-09A00PUSH B

37、UTTON 14 (BLACK) 012 RV4-09A01PUSH BUTTON 14 (SILVER) 013 TE3-04A00PANEL HOLDER (BLACK) 013 TE3-04A01PANEL HOLDER (SILVER) 014 TE3-08A00UPPER COVER 019 4TSH-19#2PLASTIC FOOT 50 (BLACK) 022 TT-315-UR02POWER TRANSFORMER 034 BR254POWER DIODE 400V25A 034 LTL1214ALED (BRIGHT RED) 2 034 SEL1124RLED (RED)

38、1X5 034 SEL1E24WLED (BLU) 1X5 069 C-4629A01AC 2P INLET 6102.3100 (WIRING) 072 C-4621A01AC CORD SET for USA 072 C-4622A01AC CORD SET for AUSTRALIA 072 C-4623A01AC CORD SET for U.K 072 C-4624A01AC CORD SET for EUROPE 081 SG4-24A00PACKING (for INSIDE CARTON) 081 TE3-09B00INSIDE CARTON 081 TE3-10B00SHIP

39、PING CARTON 081 Z-200STYROL MOULDING 082 OMRMB-1075OWNERS MANUAL(E) O T H E R S 6 RMB1075/V02 SYMBOLPARTSDESCRIPTION 011 FP-529-BBLACK PANEL ASSY 011 FP-529-SSILVER PANEL ASSY 011 TE3-01A00H/S PANEL H176 012 RV4-09A00PUSH BUTTON 14F (BLK) 012 RV4-09A01PUSH BUTTON 14F (SLV) 013 TE3-04A00SUB PANEL CHA

40、SSIS (BLK) 013 TE3-04A01SUB PANEL CHASSIS (SLV) 034 SEL1124RLED (RED) 1X5 034 SEL1E24WLED (BLU) 1X5 Addendum List for Black and Silver 3 1 2 Panel Assy is included: Knob Ring POWER buttons LED 7 4 Service Note Cautions during Inspection and Repair 1. Keep in mind the safety warnings The safety instr

41、uctions are shown as the labels or printings on the exterior, the inside chassis or the parts, etc. Refer to the instructions when proceeding with inspection or repair. 2. Use only the specified parts for replacement The selected parts are used at critical area to reduce fire hazard or electrical sh

42、ock. So when replacing these parts where designaged with marks or marks on the schematic diagram or the parts list, ensure to use only the same parts. 3. Ensure to dress back the AC (Mains) cord to the original position If for some reason, the AC cord is moved or partially disassembled, ensure to re

43、- route or assemble back to the original position. The AC cord area is protected and secured by tubing and insulation materials for the sake of safety, so that no loose wire will touch and cause fire hazard and electrical shock. 4. Check for safety aspects after inspection or repair Ensure all parts

44、, such as screws or wires, removed during inspection or repair are secured back to the original positions, and check visually for any anomaly. Also check for any electrical leakage or resistance to maintain the safety. Adjustment Instruments : DC millivoltmeter Notes : Prior to Bias Adjustment, run

45、about 5minutes with rated output(8ohms) and warm up Power Transistor and Heat Sink. Set input off. StepCoupling TP 1 TP 2 X-1267-01 PCB X-1267-01 PCB VR101 VR201 1 2 TP 3E-1268 PCBVR3013 TP 4X-1267-02 PCBVR4014 TP 5X-1267-02 PCBVR5015 LocationAdjustAdjust for DC millivoltmeter reads 5mV 8 PCB Assembly 645 Case Outlines 2SA1016K 2SA1376A 2SC536K 2SC2362K 2SC3478A 2SC3708 2SA1492 2SC3856 PC817BNJM4558DD 2SB631K 2SA1209 2SD1953 2SD600K 2SC2911 2SA1667 2SC4381 9 PCB Assembly 78 10 910 Schematic Diagram 11 1112 Schematic Diagram