Rotel-RA1062-int-sm 维修电路原理图.pdf

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1、T echnicalManualSTEREO INTEGRATED AMPLIFIERRA-1062Table of ContentsSpecificationSpecification. 1Parts List . 27Adjustment. 8Case Outlines . 9 10PCB Assembly . 11Schematic Diagram . 1213rContinuous Power Output 60 watts/channel (20 - 20 kHz, 0.03%, 8 ohms)Total Harmonic Distortion (20 Hz - 20 kHz) 0.

2、03% at rated power, 1/2 power, or 1 wattIntermodulation Distortion(60 Hz : 7 kHz, 4:1) 95 dBPower Requirements USA: 115 Volts, 60 Hz EC: 230 Volts, 50 HzPower Consumption 300 WattsDimensions (W x H x D) 430 x 92 x 355 mm17x55/8 x 14 inchesFront Panel Height 80 mm / 3 inchesWeight (net) 7.8 kg, 17.2

3、lbs.SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,TOKYO 150-0045, JAPANSerial. NO.BeginningQuality UncompromisedY-369A0307/pdf3/16RadioFans.CN 收音机爱 好者资料库STEREO INTEGRATED AMPLIFIER RA-1 062PHONESRECORDINGLISTENINGCDAUXTUNERTAPE 1TAPE 2PHONOOFFCDTUNERTAPE 1AUXPHONOCONTOURL-1L-2LHSPEAKERSAOFFBA+BPOWER

4、OFFHBALANCEPHONOCDTUNERTAPE 1INOUTINOUTTAPE 2PRE OUTAUXLEFTRIGHTLEFTRIGHTRL12V TRIGGEROUTLEFTSPEAKER ARIGHTLEFTSPEAKER BRIGHTA AND B 8 OHMS MINIMUMA OR B 4 OHMS MINIMUMWARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK,DO NOTEXPOSE THIS EQUIPMENTTO RAIN OR MOISTUREINTEGRATED AMPLIFIERMODEL NO.

5、RA-1062POWER CONSUMPTION: 300WSPEAKER IMPEDANCERISK OF ELECTRIC SHOCKDO NOT OPENCAUTIONWARNING: SHOCK HAZARD - DO NOT OPENAVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIRAppearanceRA-1062RadioFans.CN 收音机爱 好者资料库2Parts List 1/4RA-1062SYMBOLPARTS NO.DESCRIPTION501 E-1355-APCB ASSYHJ1065 H1038SN20SHEAD P

6、HONE JACK (YKB26-5261)JP0068 B3B-EHCONNECTOR WAFER 3P 501 E-1379PCB ASSY IC451031 NE5532ANIC (OPE DUAL)C463,464041 TVX1E101 ELECTROLYTIC CAPACITOR 25V100uFC453,454041 U25V10LNELECTROLYTIC CAPACITOR LOW NOISE 25V10uFC461,462041 U50V10RC2ELECTROLYTIC CAPACITOR 50V10uF C465043 TC50V473CERAMIC CAPACITOR

7、 50V0.047uFC451,452044 FSC160V151H STYROL CAPACITOR 160V150pFC455,456044 S50V1000PGSTYROL CAPACITOR 50V1000pFC457,458044 S50V200PGSTYROL CAPACITOR 50V200pFC459,460044 S50V4300PGSTYROL CAPACITOR 50V4300pFR451,452,465,466054 TMFR4001K RESISTOR 1/4W 1KR455,456054 TMFR401K2RESISTOR 1/4W 1.2KR453,454054

8、TMFR4047KRESISTOR 1/4W 47KR457,458054 TMFR404K7RESISTOR 1/4W 4.7KR459,460054 TMFR4056KRESISTOR 1/4W 56KR467,468054 TMFR4100KRESISTOR 1/4W 100KR463,464054 TMFR4680RRESISTOR 1/4W 680R461,462054 TMFR4910KRESISTOR 1/4W 910KPJ7066 4TR-2487#7 1P PIN JACK AU (RED)PJ6066 4TR-2487#8 1P PIN JACK AU (WHT)K5B,K

9、6B068 B3B-EHCONNECTOR POST501 X-1294-APCB ASSY X701023 CSA4.19MHZCERAMIC RESONATOR CSA4.19MGIC703031 LB1641IC (MOTOR DRIVE)IC901031 NJM7805FAIC (REGULATOR +5VDC)IC502,503031 OPA2134PAIC (OPE DUAL)IC501031 OPA2604APIC (OPE DUAL)IC704031 SBX3010-52BIC (REMOTE EYE)IC702031 TC74HC595APIC (8BIT SHIFT REG

10、ISTER/LATCH)IC701031 TMP47C400BN-1IC (CPU) TMP47C400BN-1A57Q401-406032 TA1345TRANSISTOR 2SA1345ACQ407-412032 TC3399TRANSISTOR 2SC3399ACQ907,908032 TC3708-STTRANSISTOR 2SC3708AA-STQ639,905,909032 TC536-FGTRANSISTOR 2SC536KAA-FGQ904032 TD863-EFTRANSISTOR 2SD863AE-EFQ625,626033 A1507-RSTRANSISTOR 2SA15

11、07-RSQ902033 B631-EFTRANSISTOR 2SB631K-EFQ623,624033 C3902-RSTRANSISTOR 2SC3902-RSQ901,903033 D600-EFTRANSISTOR 2SD600K-EFQ605-610,906033 TA1016-FGTRANSISTOR 2SA1016KAA-FGQ613,614033 TA1208-RSTTRANSISTOR 2SA1208AE-RSTQ621,622033 TA1376A-LKUTRANSISTOR 2SA1376AT-LKUQ601-604,611,612033 TC2362-FGTRANSIS

12、TOR 2SC2362KAA-FGQ615,616033 TC2910-RSTTRANSISTOR 2SC2910AE-RSTQ619,620033 TC3478A-LKUTRANSISTOR 2SC3478AT-LKUD901034 BR84POWER DIODE 8A 400V(D701-706) 034 SEL2410E LED 3F (GRN)(D701-706) 034 SEL2E10C LED 3F (BLU)D609-612,902,903034 T1N4003-TBDIODE 1N4003-ED401-406,601-608,615-617034 T1N4148-86DIODE

13、 1N4148TAP-50D707-712,714-719,722,724034 T1N4148-86DIODE 1N4148TAP-50016 E-1355A00 PCB ASSY (HEAD PHONE)RA-1062 016E-1379A00 PCB ASSY (PHONO) 016 X-1294D01-14 PCB ASSY (MAIN)3Parts List 2/4RA-1062SYMBOLPARTS NO.DESCRIPTIOND726-730,905,906034 T1N4148-86DIODE 1N4148TAP-50D909034 TRD12JST1ZENER DIODE 1

14、2V (AB2)D907,908034 TRD16JST1ZENER DIODE 16V (AB2)D723034 TRD5.6JST1ZENER DIODE 5.6V (AB2)TH901034 TTC-503THERMISTOR 50KF601-604036 5ST6.3 FUSE 250VT6.3AC611,612041 35ZA10MTZ ELECTROLYTIC CAPACITOR 35V10uFC601,602041 35ZA4R7MTZ ELECTROLYTIC CAPACITOR 35V4.7uFC607,608041 50ZL100M ELECTROLYTIC CAPACIT

15、OR 50V100uF C905,906041 ALN20S1073DD ELECTORLYTIC CAPACITOR 50V10000uF C505,506,907,908041 TEEUFC1E101SB ELECTROLYTIC CAPACITOR 25V100uF C507-510,523,524041 TEEUFC1E221B ELECTROLYTIC CAPACITOR 25V220uF C909,910041 TEEUFC1E471B ELECTROLYTIC CAPACITOR 25V470uF C501,502,536,537041 TEEUFC1H100LB ELECTRO

16、LYTIC CAPACITOR 50V10uF C705041 TUTES0J222-TS ELECTROLYTIC CAPACITOR 6.3V2200pFC920041 TUTES1A101-TF ELECTROLYTIC CAPACITOR 10V100uFC921,922041 TUTES1E101-TF ELECTROLYTIC CAPACITOR 25V100uFC706,710041 TUTES1E470-TF ELECTROLYTIC CAPACITOR 25V47uFC912041 TUTES1H100-TFELECTROLYTIC CAPACITOR 50V10uFC711

17、041 TUTES1H2R2-TFELECTROLYTIC CAPACITOR 50V2.2uFC703041 TUTES1H4R7-TFELECTROLYTIC CAPACITOR 50V4.7uFC401041 TUTES1J220-TFELECTROLYTIC CAPACITOR 63V22uFC916,917041 TUTES1J471-TSELECTROLYTIC CAPACITOR 63V470uFC918,919041 TUTES1V101-TFELECTROLYTIC CAPACITOR 35V100uFC901-904,914,915043 TC500V103 CERAMIC

18、 CAPACITOR 500V0.01uFC707-709043 TC50V103 CERAMIC CAPACITOR 0.01uFC701,702043 TC50VCH330 CERAMIC CAPACITOR 39pFC521,522,525-529044 50MSAN104JSTACKED FILM CAPACITOR 0.1uFC513,514044 50MSAN154JSTACKED FILM CAPACITOR 0.15uFC511,512,517,518044 50MSAN824JSTACKED FILM CAPACITOR 0.82uFC911044 DE1307E472MSP

19、ARK KILLER 4700pF C617,618,704044 KT18-2A104KM.P CAP MKT1818-410/015C603,604,609,610044 PP630V330PFPOLYSTYLENE CAPACITOR 630V 330pFC605,606,613-616044 PP630V470PFPOLYSTYLENE CAPACITOR 630V 470pFC503,504044 PP630V47PFPOLYSTYLENE CAPACITOR 630V 47pFC519,520044 S50V1000PGSTYROL CAPACITOR 1000pFC530-533

20、044 S50V22PJSTYROL CAPACITOR 22pFC534,535044 S50V47PJSTYROL CAPACITOR 47pFC515,516044 S50V560PJSTYROL CAPACITOR 560pFVR502051 4TR-2776BALANCE VOLUME 100KMNVR501051 C-4170A32MASTER VOLUME 50KAX2 WITH MOTORVR601-602051 SFR001-222S.F.RES VM6CKPH1S-2.2K R707053 CR14-102J-ACARBON RESISTOR 1/4W 1KR906,918

21、053 CR14-103J-ACARBON RESISTOR 1/4W 10KR680,703,704,713,714,911,921053 CR14-104J-ACARBON RESISTOR 1/4W 100KR705053 CR14-124J-ACARBON RESISTOR 1/4W 120KR920053 CR14-154J-ACARBON RESISTOR 1/4W 150KR910,915,916053 CR14-223J-ACARBON RESISTOR 1/4W 22KR405,678,917053 CR14-332J-ACARBON RESISTOR 1/4W 3.3KR9

22、09053 CR14-333J-ACARBON RESISTOR 1/4W 33KR701,702,715,905053 CR14-472J-ACARBON RESISTOR 1/4W 4.7KR706,913053 CR14-473J-ACARBON RESISTOR 1/4W 47KR919053 CR14-562J-ACARBON RESISTOR 1/4W 5.6KR914053 CR14-683J-ACARBON RESISTOR 1/4W 68KR709053 CR16-100J-ACARBON RESISTOR 1/6W 10RR708053 CR16-101J-ACARBON

23、RESISTOR 1/6W 100RR710053 CR16-102J-ACARBON RESISTOR 1/6W 1KR711,712,716053 CR16-104J-ACARBON RESISTOR 1/6W 100K4Parts List 3/4RA-1062SYMBOLPARTS NO.DESCRIPTIONR667,668,904054 1WS1.5KJFMOF RESISTOR 1WS 1.5K (R912) 054 1WS10KJFMOF RESISTOR 1WS 10K (R912)054 1WS15KJFMOF RESISTOR 1WS 15K R908054 1WS68J

24、FMOF RESISTOR 1WS 68R R907054 1WS820JFMOF RESISTOR 1WS 820R R645,646054 2WS10JFMOF RESISTOR 2WS 10R R522054 MF16-1001-AMETAL FILM RESISTOR 1/6W 1K R525,526,529-538054 MF16-1002-AMETAL FILM RESISTOR 1/6W 10K R548,549054 MF16-1003-AMETAL FILM RESISTOR 1/6W 100K R517-520,523,524,527,528054 MF16-2202-AM

25、ETAL FILM RESISTOR 1/6W 22K R539,540054 MF16-4702-AMETAL FILM RESISTOR 1/6W 47K R541,542054 MF16-5602-AMETAL FILM RESISTOR 1/6W 56K R637-644054 NIR2-0.22JFRESISTOR 2W 0.22RR521054 TMF1001METAL FILM RESISTOR 1/4W 1KR401-404,631,632,627,628054 TMFR4001KSTANDARD METAL RESISTOR 1/4W 1KR547054 TMFR4010RS

26、TANDARD METAL RESISTOR 1/4W 10R635,636054 TMFR4012KSTANDARD METAL RESISTOR 1/4W 12KR605-612054 TMFR401K5STANDARD METAL RESISTOR 1/4W 1.5KR515,516054 TMFR4027KSTANDARD METAL RESISTOR 1/4W 27KR629,630054 TMFR4033KSTANDARD METAL RESISTOR 1/4W 33KR901,902054 TMFR403K3STANDARD METAL RESISTOR 1/4W 3.3KR50

27、7,508054 TMFR403K9STANDARD METAL RESISTOR 1/4W 3.9KR603,604,619,620054 TMFR4047KSTANDARD METAL RESISTOR 1/4W 47KR633,634054 TMFR4047RSTANDARD METAL RESISTOR 1/4W 47R513,514,543,544054 TMFR405K6STANDARD METAL RESISTOR 1/4W 5.6KR511,512054 TMFR409K1STANDARD METAL RESISTOR 1/4W 9.1KR509,510054 TMFR4100

28、KSTANDARD METAL RESISTOR 1/4W 100KR621-624054 TMFR4100RSTANDARD METAL RESISTOR 1/4W 100R613-616,653-656054 TMFR4220RSTANDARD METAL RESISTOR 1/4W 220R651,652054 TMFR4330RSTANDARD METAL RESISTOR 1/4W 330R617,618054 TMFR4560RSTANDARD METAL RESISTOR 1/4W 560R505,506,647-650054 TMFR4680RSTANDARD METAL RE

29、SISTOR 1/4W 680R545,546054 TRC55Z1000FMETAL RESISTOR 100RR503,504054 TRC55Z1003FMETAL RESISTOR 100KR501,502054 TRC55Z1500FMETAL RESISTOR 150RR601,602054 TRC55Z5600FMETAL RESISTOR 560RR625,626054 TRC55Z6801FMETAL RESISTOR 6.8KS901061 C-4176A08 POWER SWITCH PS3-22SPA-P7AZ TV-8 S601062 4TR-3089ROTARY S

30、WITCH SRRZS44N01 (SPEAKERS)S701062 C-4174A13ROTARY SWITCH SRRM1C7900 (LISTEWING)S401062 C-4174A17ROTARY SWITCH SRRZS46N21 (RECORDING)S501062 C-4174A20ROTARY SWITCH SRRZS45N22 (CONTOUR)RY401-406,RY603063 A24W-KRELAY A24W-K (FUNCTION)RY601,602063 DH2TU-24 RELAY DH24D2-OT(M) (SPEAKER)RY902063 DH2U-24 R

31、ELAY DH24D2-O(M) (POWER)HJ2065 YKB21-5103A3.5 MINI JACK PJ5066 4TR-2166#4 2P PIN JACK AU (W/R)PJ3,PJ4066 4TR-2408#3 4P PIN JACK AU (W/R)PJ1/2066 4TR-3184 6P PIN JACK AU (W/R)SP1,SP2067 C-4761A01 4P SPERKER TERMINALCON1068 C-4422A01 WRAPPING PIN TERMINAL 2P P=10017 SZ4-07A00HEAT SINKER BOARD019 TO-3P

32、MICA SHEET TBM-51W-15 #9043Q617,618032 D600-EFTRANSISTOR 2SD600K-EFQ627-630033 D1047-DETRANSISTOR 2SD1047P-DE Q631-634033 B817-DETRANSISTOR 2SB817P-DE HEAT SINKER ASSEMBLY5Parts List 4/4RA-1062SYMBOLPARTS NO.DESCRIPTION011 FP-564-BBLACK PANEL ASSY011 FP-564-SSILVER PANEL ASSY012 C-4710A01KNOB 25 (BL

33、K)012 C-4710A02KNOB 25 NO MARK (BLK)012 C-4711A01KNOB 43 W/LED (BLK)012 C-4711A01SKNOB 43 W/LED (SLV)012 C-4712A01KNOB 13 (BLK)012 C-4712A01SKNOB 13 (SLV)012 C-4771A01KNOB 25 (SLV)012 C-4771A02KNOB 25 NO MARK (SLV)012 RV4-09A00PUSH BUTTON 14 (BLK)012 RV4-09A01PUSH BUTTON 14 (SLV)014 C-4713A01UPPER C

34、OVER 014 C-4715A00SIDE CAP H=80MM (BLK)015 RP-419REAR CHASSIS 019 4TSH-19#2PLASTIC FOOT 50F (BLK)019 PR4-12B00KNOB RING (RED) 46019 PR4-12B01KNOB RING (BLU) 46022 TT-311-URPOWER TRANSFORMER069 C-4629A01AC 2P INLET 6102.3100 (WIRING)072 C-4621A01AC CORD SET AWG16/2C for U.S.A072 C-4622A01AC CORD SET

35、for AUSTRALIA072 C-4623A01AC CORD SET for U.K072 C-4624A01AC CORD SET for EUROPE081 TF4-06C01INSIDE CARTON 081 TF4-07C01SHIPPING CARTON 081 Z-204STYROL MOULDING082 OMRA-1062OWNERS MANUAL092 RR-AT92SREMOTE UNIT O T H E R 6RA1062SYMBOLPARTSDESCRIPTION506RA-1062-BK BLACK PANEL ASSY506RA-1062-SV SILVER

36、PANEL ASSY011 TF3-01A00H/S PANEL H80012C-4710A01KNOB 25F(BLK)012C-4710A02KNOB 25F NO MARK (BLK)012C-4711A01KNOB 43F W/LED (BLK)012C-4711A01SKNOB 43F W/LED (SLV)012C-4712A01KNOB 13F(BLK)012C-4712A01SKNOB 13F(SLV)012C-4771A01KNOB 25F(SLV)012C-4771A02KNOB 25F NO MARK (SLV)012RV4-09A00PUSH BUTTON 14F (B

37、LK)012RV4-09A01PUSH BUTTON 14F (SLV)019C-4714A00POWER KNOB RING 14F (BLK)019C-4714A01POWER KNOB RING 14F (SLV)019PR4-12B00KNOB RING(RED) 46F019PR4-12B01KNOB RING(BLU) 46F034SEL1124RLED (RED) 1X5034SEL1E24WLED (BLU) 1X5034SEL2410ELED (GRN) 3F034SEL2E10CLED (BLU) 3FAddendum List for Black and Silver7I

38、nstruments : DC millimeterNotes : Prior to Bias Adjustment, run about 5minutes with rated output (8 ohms) And warm up Power Transistor and Heat Sink.Set input off.StepX-1294-01 PCB R639X-1294-01 PCB R640X-1294-03 PCB VR601X-1294-02 PCB VR60212CouplingAdjust forAdjustDC milli-voltmeter Reads 5mV Adju

39、stmentService NoteCautions during Inspection and Repair1. Keep in mind the safety warningsThe safety instructions 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

40、parts for replacementThe selected parts are used at critical area to reduce fire hazard or electrical shock. 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 t

41、o the original positionIf for some reason, the AC cord is moved or partially disassembled, ensure to re-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 fir

42、e hazard and electrical shock.4. Check for safety aspects after inspection or repairEnsure all parts, 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 ma

43、intain the safety. 8Case Outline2SA1016K2SA1376K2SA12082SC536K2SC2362K2SC3478A2SC37082SC29102SD8632SA13452SC33992SB631K2SA15072SD600K2SC39022SB8172SD1047NJM78XXFANJM2114DOPA2604APTC74HC595APLB1641TMP47C400BN-19Memo10PCB AssemblyMain PCB 016 X-1294D0109RA-1062Phono PCB 016 E-137911Schematic Diagram - 1/2RA-106212The difference between 016x-1294D01and 016x-1294E01 is we have modified Balance volume position and Master volume position in the circuit. Please refer the attached schematic. Schematic Diagram -2/2RA-106213