Rotel-RB1090-pwr-sm维修电路原理图.pdf

《Rotel-RB1090-pwr-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Rotel-RB1090-pwr-sm维修电路原理图.pdf（10页珍藏版）》请在收音机爱好者资料库上搜索。

1、T echnical Manual STEREO POWER AMPLIFIER RB-1090-3 Table of Contents Specification Specification.1 Parts List.2 6 Adjustment.7 8 PCB Assembly.9 Schematic Diagram.10 Continuous Power Output380 wats/ch into 8 ohms (20-20kHz, 0.03%)700 wats/ch into 4 ohms Total Harmonic Distortion(20-20kHz, 8 ohms) 0.0

2、3 % Intermodulation Distortion(60Hz : 7kHz, 4:1) 0.03 % Frequency Responce (? 1dB)10 Hz - 100 KHz Dampning Factor(20-20,000kHz, 8 ohms) 1000 Speaker Impedance(combined load) 4 ohms minimum Signal to Noise Ratio(IHF A network) 125 dB Input Impedance / Sensitivity 33 k ohms / 1.8 volt Power Requiremen

3、t115 volts 60 Hz or 230 volts 50 Hz Power Consumption 800 watts Panel Height 432 x 237 x 406 mm 171/8 x 93/9 x 15 inches Dimensions(W x H x D) 221 mm Weight (net)38 kg, 83.6 Lb. BUNZAN-SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, TOKYO 150-0045, JAPAN Serial. NO. Quality Uncompromised Y-316D-0209/

4、pdf Begining 2311001 RadioFans.CN 收音机爱 好者资料库 LEFT INPUT UNBALANCED BALANCED RIGHT INPUT UNBALANCED BALANCED LEFT SPEAKERRIGHT SPEAKER UNBALANCED BALANCED POWER WARNING:TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. POWER AMPLIFIER MODEL NO. RB-1090

5、POWER CONSUMPTION: 800W RB-1090 PROTECTION POWER POWER AMPLIFIER RB1090 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUENE PAS OUVRIR LR Appearance RB-1090 RadioFans.CN 收音机爱 好者资料库 2 Parts List 1/3 SYMBOLPARTS NO.DESCRIPTION 501 X-1271DPCB ASSY L601-602021 TRL-380SPEAKER COI

6、L 1.6F 9T IC701,702031 MPC1237HAIC (PROTECTION) IC501,502031 OPA134PAIC (OPEAMP) Q621,622032 A1932TRANSISTOR 2SA1932 Q619,620032 C5174TRANSISTOR 2SC5174 Q613,614,667,668033 A1209-STTRANSISTOR 2SA1209-ST Q902033 B631-EFTRANSISTOR 2SB631K-EF Q615,616,669,670033 C2911-STTRANSISTOR 2SC2911-ST Q901033 D6

7、00-EFTRANSISTOR 2SD600K-EF Q607-612,657-662,747-750033 TA1016-FGTRANSISTOR 2SA1016KAA-FG Q751-754033 TA1376A-LKUTRANSISTOR 2SA1376AT-LKU Q601-606,651-656,745,746033 TC2362-FGTRANSISTOR 2SC2362KAA-FG Q755-758033 TC3478A-LKUTRANSISTOR 2SC3478AT-LKU D609-612,903,904034 T1N4003-TBDIODE 1N4003-E D601-608

8、,615,616034 T1N4148-86DIODE 1N4148TAP-50 D701,702,713,714034 T1N4148-86DIODE 1N4148TAP-50 D751-754034 T1N4148-86DIODE 1N4148TAP-50 D905,906034 TRD16JST1ZENER DIODE 16V (AB2) D902034 W02MPOWER DIODE 1.5A200V C910,911041 25BGF470MELECTROLYTIC CAPACITOR 25V470uF C611,612041 35ZA10MTZELECTROLYTIC CAPACI

9、TOR 35V10uF C601,602041 35ZA4R7MTZELECTROLYTIC CAPACITOR 35V4.7uF C607,608,505-508041 TEEUFC1E101SBELECTROLYTIC CAPACITOR 25V100uF C703,704041 TUTES1E221-TFELECTROLYTIC CAPACITOR 25V220uF C707,708041 TUTES1E470-TFELECTROLYTIC CAPACITOR 25V47uF C717,718041 TUTES1H100-TFELECTROLYTIC CAPACITOR 50V10uF

10、C701,702041 TUTES1H220-TFELECTROLYTIC CAPACITOR 50V22uF C705,706041 TUTES1H4R7-TFELECTROLYTIC CAPACITOR 50V4.7uF C903,904041 TUTES1J221-TSELECTROLYTIC CAPACITOR 63V220uF C623-626041 VX2A102SELECTROLYTIC CAPACITOR 100V1000uF C709,710042 TP50V223JMYLAR CAPACITOR 0.022uF C613-616044 FSC160V221HSTYROL C

11、APACITOR 160V220pF C627,628044 FSC160V471HSTYROL CAPACITOR 160V470pF C691,692044 KT18-2E104JMP CAPACITOR MKT1818-410/254 C501,502044 S50V100PJSTYROL CAPACITOR 50V100pF C603,604044 TFKP2-2A681HP.P CAPACITOR FKP2-100V681H VR601-604051 SFR001-222SEMI-FIXED RESISTOR VM6CKPH1S-2.2K R1054 ERQ2ABJP220SFUSE

12、 RESISTOR 2W 22 R777,778054 TMFR401K2METAL FILM RESISTOR 1/4W 1.2K R607-610,615-618,908,909054 TMFR401K5METAL FILM RESISTOR 1/4W 1.5K R785,786054 TMFR401K8METAL FILM RESISTOR 1/4W 1.8K R715-730054 TMFR4010RMETAL FILM RESISTOR 1/4W 10 R623,624,629,630054 TMFR4100RMETAL FILM RESISTOR 1/4W 100 R687-690

13、,697,698054 TMFR4100KMETAL FILM RESISTOR 1/4W 100K R701,702,705,706054 TMFR4100KMETAL FILM RESISTOR 1/4W 100K R505-508,711,712,(R905)054 TMFR4010KMETAL FILM RESISTOR 1/4W 10K R703,704054 TMFR4120KMETAL FILM RESISTOR 1/4W 120K R621,622,643,644,733,734054 TMFR4150KMETAL FILM RESISTOR 1/4W 150K R775,77

14、6054 TMFR4015KMETAL FILM RESISTOR 1/4W 15K R509,510,631,632,731,732,R766054 TMFR4001KMETAL FILM RESISTOR 1/4W 1K R691,692054 TMFR4001MMETAL FILM RESISTOR 1/4W 1M R611,612,619,620,667-670054 TMFR4220RMETAL FILM RESISTOR 1/4W 220 R501-504,699,700,707,708054 TMFR4022KMETAL FILM RESISTOR 1/4W 22K R627,6

15、28054 TMFR403K9METAL FILM RESISTOR 1/4W 3.9K R773,774054 TMFR4033KMETAL FILM RESISTOR 1/4W 33K R787,788054 TMFR404K7METAL FILM RESISTOR 1/4W 4.7K R633,634054 TMFR4047RMETAL FILM RESISTOR 1/4W 47 R671-686,693-696,781-784054 TMFR4047KMETAL FILM RESISTOR 1/4W 47K 016 X-1271D01-08 PCB ASSY RB-1090-2 3 P

16、arts List 2/3 SYMBOLPARTS NO.DESCRIPTION R771,772,779,780,613,614054 TMFR4560RMETAL FILM RESISTOR 1/4W 560 R657,658054 TMFR4056KMETAL FILM RESISTOR 1/4W 56K R713,714,625,626054 TMFR406K8METAL FILM RESISTOR 1/4W 6.8K (R905)054 TMFR406K8METAL FILM RESISTOR 1/4W 6.8K R709,710054 TMFR4068KMETAL FILM RES

17、ISTOR 1/4W 68K R663,664054 1WS10JFMETAL OXIDE FILM RESISTOR 1W 10 R789,790054 1WS330JFMETAL OXIDE FILM RESISTOR 1W 330 R655,656054 3WS10JFMETAL OXIDE FILM RESISTOR 3W 10 R659-662054 3WS6.8KJFMETAL OXIDE FILM RESISTOR 3W 6.8K R763-765,767-770054 MF16-1001-AMOF RESISTOR 1/6W 1K R751-758054 MF16-22R0-A

18、MOF RESISTOR 1/6W 22 R759-762054 MF16-6801-AMOF RESISTOR 1/6W 6.8K R665,666054 TMF3300MOF RESISTOR 330 R635-642,645-652054 MPC74-0.22FRESISTOR PLATE 5W 0.22 R653,654054 MPC71-1FRESISTOR PLATE 5W 1 R601,602054 TRC55Z1501FRESISTOR RC55Z 1.5K R603,604054 TRC55Z3302FRESISTOR RC55Z 33K R613,R614054 TRC55

19、Z5600FRESISTOR RC55Z 560 S901061 C-4176A07POWER SWITCH PS3-22-L3AV TV-8 (4P PCB) RY601,602063 DE2TU-24RELAY DE24D2-OT(M) S401064 C-4613A01TOGGLE SWITCH 200DP1T2B2M7RE DJ1,DJ2066 C-4575A01 3P CANON JACK (FEMALE) YKF52-5006 CON1,CON2068 C-3683#2 PCB TERMINAL 3P P7.5 TP WE-12 I-753NA N1,N2,P1,P2,OUT1,O

20、UT2069 C-4446A00 PCB TERMINAL Y-105 501 X-1291EPCB ASSY T101022 T-1075N02SUB TRANSFORMER (with 016 X1291E) D101034 W02MPOWER DIODE 1.5A 200V F101036 5ST500 FUSE 250VT500MA F903036 R251-250 FUSE F250MA C101041 TUTES1E471-TS ELECTROLYTIC CAPACITOR 25V470uF R106054 1WS120JF MOF RESISTOR 1W 120 K104068

21、C-3681#1 WRAPPING TERMINAL 2P AC1.AC5068 C-4422A01 WRAPPING TERMINAL 2P 501 E-1328APCB ASSY TH902034 SCK2R512SURGE CURRENT THERMISTOR 5 D910034 TIN4148-86DIODE 1N4148TAP-50 C920044 DE1307E472MSPARK KILLER 4700pF R901054 RWH20G10RJ RESISTOR 20W 10 (for 230V VERSION) R901054 RWH20G5RJ RESISTOR 20W 5 (

22、for 115V VERSION) RY901063 OZT-SS-112LM1RELAY DC 12V TV8 OZT-SS-112LM1 TH901063 UI300BTHERMOSTAT UI-2 TM1,TM4,TM5,TM6068 C-3683#1 PCB TERMINAL 2P P7.5 TP WE-11 I-752NA TM2,TM3068 C-3683#3 WRAPPING PIN TERMINAL 4P ACN,ACL069 C-4370A00 PCB TERMINAL Y-102 501 X-1348-APCB ASSY T11032 TA608-FGTRANSISTOR

23、2SA608KAA-FG T12032 TC536-FGTRANSISTOR 2SC536KAA-F D11034 TRD4.7JST1ZENER DIODE 4.7V (AB2) C11041 TUTES1H100-TF ELECTROLYTIC CAPACITOR 50V10uF R11,12,14053 CR14-103J-A CARBON RESISTOR 1/4W 10K R13053 CR14-334J-A CARBON RESISTOR 1/4W 330K K13068 C-3681#3 WRAPPING TERMINAL 4P Q617,618032 D1953TRANSIST

24、OR 2SD1953 Q633,634033 A1294-OYTRANSISTOR 2SA1294-OY Q623-630033 A1295-OYTRANSISTOR 2SA1295-OY 016 X-1348A00 PCB ASSY (Delay) 016 X-1291_01-02 PCB ASSY 016 E-1328A00 PCB ASSY (Surge Absorber) HEAT SINKER ASSEMBLY 4 Parts List 3/3 SYMBOLPARTS NO.DESCRIPTION Q635,636033 C3263-OYTRANSISTOR 2SC3263-OY Q

25、637-644033 C3264-OYTRANSISTOR 2SC3264-OY 019 TO-3PINSULATION SHEET(S) 019 TO-3P2INSULATION SHEET(L) 011 FP-499A-BBLACK PANEL ASSY 011 FP-499A-SSILVER PANEL ASSY 011 SG4-02C00H/S PANEL 012 RV4-09A00PUSH BUTTON 14F (BLACK) 012 RV4-09A01PUSH BUTTON 14F (SILVER) 013 SG4-05A00SUB PANEL SUPPORT(BLACK) . 0

26、13 SG4-05A01SUB PANEL SUPPORT(SILVER) . 014 SG3-18A00UPPER COVER 015 RP-354CREAR CHASSIS 019 C-4638A00CASTER 32 019 C-670#18FELT 56 (for FOOT) 019 C-4418A00PLASTIC FOOT 26 019 PK4-07A00TMETAL FOOT 60 T001022 T-1061U01POWER TRANSFORMER T002022 T-1064U01POWER TRANSFORMER D004,D005034 BR254POWER SIODE

27、25A 400V 034 LTL1214ALED (RED) 2 034 SEL1124RLED (RED) 1X5 034 SEL1E24WLED (BLU) 1X5 036 5ST10FUSE 250V10A C001-C008041 ALS30S1072MFELECTROLYTIC CAPACITOR 100V22000uF SP2A,SP2B067 C-4717A02SPEAKER TERMINAL (BLACK) SP2A,SP2B067 C-4717A01SPEAKER TERMINAL (RED) 069 C-4637A00AC INLET(3P) 0707-1-CW 072 C

28、-4392A04AC CORD SET (SJT AWG14) for USA 072 C-4393A03AC CORD SET for EUROPE 072 C-4423A03AC CORD SET for AUSTRALIA 072 C-4639A01AC CORD SET for U.K. 081 SG3-22B01INSIDE CARTON -V01 081 SG3-23B01SHIPPING CARTON -V01 081 SG4-24A00PACKING (for INSIDE CARTON) 081 Z-200STYROL MOULDING 082 OMRB-1090-1OWNE

29、RS MANUAL(EFGISD) O T H E R S 5 RB1090 SYMBOLPARTSDESCRIPTION 011 FP-499A-BBLACK PANEL ASSY 011 FP-499A-SSILVER PANEL ASSY 011 SG4-02C00 H/S PANEL H221 012 RV4-09A00 PUSH BUTTON 14F (BLK) 012 RV4-09A01PUSH BUTTON 14F (SLV) 013 SG4-05A00 SUB PANEL CHASSIS (BLK) 013 SG4-05A01 SUB PANEL CHASSIS (SLV) 0

30、34 SEL1124RLED (RED) 1X5 034 SEL1E24WLED (BLU) 1X5 Addendum List for Black and Silver 3 1 2 6 4 Adjustment Instruments : DC milli voltmeter Notes : Prior to Bias Adjustment, run about 5minutes with rated output(8ohms) and warm up Power Transistor and Heat Sink. Set input off. Step L CH OUT R CH OUT

31、TP1 X-1271-01 PCB X-1271-02 PCB X-1271-01 PCB 1 2 3 TP2X-1271-02 PCB VR603 VR604 VR601 VR6024 CouplingAdjust LocationAdjust for DC milli voltmeter reads 0mV DC milli voltmeter reads 5mV E C B E C B B 1 2 3 4 5 6 7 8 C E B C E B C E 1 2 3 4 8 7 6 5 2SC5174 2SA1932 AD711JN OPA134PA 2SA1294 2SC3263 2SA1016K 2SC2362K 2SB631K 2SD600K 2SA1209 2SC2911 2SD1953 UPC1237HA 2SA1295 2SC3264 RB-1090 7 Memo 8 PCB Assembly 016 X-1271D01-08 RB-1090 016 X-1291E01-02 016 E-1328A00 016 X-1348A00 4321 016X-1348A00 T11 J11 T12 C11 D11 R14 R11 R12 R13 K11 K12 K13 BA 9 Schematic Diagram RB-1090-2,3 RB-1090 10