Rotel-RA1062-int-sm维修电路原理图.pdf

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1、T echnical Manual STEREO INTEGRATED AMPLIFIER RA-1062 Table of Contents Specification Specification. 1 Parts List . 27 Adjustment. 8 Case Outlines . 9 10 PCB Assembly . 11 Schematic Diagram . 1213 r Continuous Power Output 60 watts/channel (20 - 20 kHz, 0.03%, 8 ohms) Total Harmonic Distortion (20 H

2、z - 20 kHz) 0.03% at rated power, 1/2 power, or 1 watt Intermodulation Distortion(60 Hz : 7 kHz, 4:1) 95 dB Power Requirements USA: 115 Volts, 60 Hz EC: 230 Volts, 50 Hz Power Consumption 300 Watts Dimensions (W x H x D) 430 x 92 x 355 mm 17x55/8 x 14 inches Front Panel Height 80 mm / 3 inches Weigh

3、t (net) 7.8 kg, 17.2 lbs. SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, TOKYO 150-0045, JAPAN Serial. NO. Beginning Quality Uncompromised Y-369A0307/pdf 3/16 RadioFans.CN 收音机爱 好者资料库 STEREO INTEGRATED AMPLIFIER RA-1 062 PHONES RECORDINGLISTENING CDAUX TUNERTAPE 1 TAPE 2PHONO OFF CD TUNER TAPE 1AUX P

4、HONO CONTOUR L-1 L-2LH SPEAKERS A OFFB A+B POWER OFF H BALANCE PHONO CDTUNERTAPE 1 INOUTINOUT TAPE 2PRE OUTAUX LEFT RIGHT LEFT RIGHT RL 12V TRIGGER OUT LEFT SPEAKER A RIGHTLEFT SPEAKER B RIGHT A AND B 8 OHMS MINIMUM A OR B 4 OHMS MINIMUM WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NO

5、TEXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE INTEGRATED AMPLIFIER MODEL NO. RA-1062 POWER CONSUMPTION: 300W SPEAKER IMPEDANCE RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION WARNING: SHOCK HAZARD - DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR Appearance RA-1062 RadioFans.CN 收音机爱 好者资料库 2 Part

6、s List 1/4 RA-1062 SYMBOLPARTS NO.DESCRIPTION 501 E-1355-APCB ASSY HJ1065 H1038SN20SHEAD PHONE JACK (YKB26-5261) JP0068 B3B-EHCONNECTOR WAFER 3P 501 E-1379PCB ASSY IC451031 NE5532ANIC (OPE DUAL) C463,464041 TVX1E101 ELECTROLYTIC CAPACITOR 25V100uF C453,454041 U25V10LNELECTROLYTIC CAPACITOR LOW NOISE

7、 25V10uF C461,462041 U50V10RC2ELECTROLYTIC CAPACITOR 50V10uF C465043 TC50V473CERAMIC CAPACITOR 50V0.047uF C451,452044 FSC160V151H STYROL CAPACITOR 160V150pF C455,456044 S50V1000PGSTYROL CAPACITOR 50V1000pF C457,458044 S50V200PGSTYROL CAPACITOR 50V200pF C459,460044 S50V4300PGSTYROL CAPACITOR 50V4300p

8、F R451,452,465,466054 TMFR4001K RESISTOR 1/4W 1K R455,456054 TMFR401K2RESISTOR 1/4W 1.2K R453,454054 TMFR4047KRESISTOR 1/4W 47K R457,458054 TMFR404K7RESISTOR 1/4W 4.7K R459,460054 TMFR4056KRESISTOR 1/4W 56K R467,468054 TMFR4100KRESISTOR 1/4W 100K R463,464054 TMFR4680RRESISTOR 1/4W 680 R461,462054 TM

9、FR4910KRESISTOR 1/4W 910K PJ7066 4TR-2487#7 1P PIN JACK AU (RED) PJ6066 4TR-2487#8 1P PIN JACK AU (WHT) K5B,K6B068 B3B-EHCONNECTOR POST 501 X-1294-APCB ASSY X701023 CSA4.19MHZCERAMIC RESONATOR CSA4.19MG IC703031 LB1641IC (MOTOR DRIVE) IC901031 NJM7805FAIC (REGULATOR +5VDC) IC502,503031 OPA2134PAIC (

10、OPE DUAL) IC501031 OPA2604APIC (OPE DUAL) IC704031 SBX3010-52BIC (REMOTE EYE) IC702031 TC74HC595APIC (8BIT SHIFT REGISTER/LATCH) IC701031 TMP47C400BN-1IC (CPU) TMP47C400BN-1A57 Q401-406032 TA1345TRANSISTOR 2SA1345AC Q407-412032 TC3399TRANSISTOR 2SC3399AC Q907,908032 TC3708-STTRANSISTOR 2SC3708AA-ST

11、Q639,905,909032 TC536-FGTRANSISTOR 2SC536KAA-FG Q904032 TD863-EFTRANSISTOR 2SD863AE-EF Q625,626033 A1507-RSTRANSISTOR 2SA1507-RS Q902033 B631-EFTRANSISTOR 2SB631K-EF Q623,624033 C3902-RSTRANSISTOR 2SC3902-RS Q901,903033 D600-EFTRANSISTOR 2SD600K-EF Q605-610,906033 TA1016-FGTRANSISTOR 2SA1016KAA-FG Q

12、613,614033 TA1208-RSTTRANSISTOR 2SA1208AE-RST Q621,622033 TA1376A-LKUTRANSISTOR 2SA1376AT-LKU Q601-604,611,612033 TC2362-FGTRANSISTOR 2SC2362KAA-FG Q615,616033 TC2910-RSTTRANSISTOR 2SC2910AE-RST Q619,620033 TC3478A-LKUTRANSISTOR 2SC3478AT-LKU D901034 BR84POWER DIODE 8A 400V (D701-706) 034 SEL2410E L

13、ED 3F (GRN) (D701-706) 034 SEL2E10C LED 3F (BLU) D609-612,902,903034 T1N4003-TBDIODE 1N4003-E D401-406,601-608,615-617034 T1N4148-86DIODE 1N4148TAP-50 D707-712,714-719,722,724034 T1N4148-86DIODE 1N4148TAP-50 016 E-1355A00 PCB ASSY (HEAD PHONE) RA-1062 016E-1379A00 PCB ASSY (PHONO) 016 X-1294D01-14 P

14、CB ASSY (MAIN) 3 Parts List 2/4 RA-1062 SYMBOLPARTS NO.DESCRIPTION D726-730,905,906034 T1N4148-86DIODE 1N4148TAP-50 D909034 TRD12JST1ZENER DIODE 12V (AB2) D907,908034 TRD16JST1ZENER DIODE 16V (AB2) D723034 TRD5.6JST1ZENER DIODE 5.6V (AB2) TH901034 TTC-503THERMISTOR 50K F601-604036 5ST6.3 FUSE 250VT6

15、.3A C611,612041 35ZA10MTZ ELECTROLYTIC CAPACITOR 35V10uF C601,602041 35ZA4R7MTZ ELECTROLYTIC CAPACITOR 35V4.7uF C607,608041 50ZL100M ELECTROLYTIC CAPACITOR 50V100uF C905,906041 ALN20S1073DD ELECTORLYTIC CAPACITOR 50V10000uF C505,506,907,908041 TEEUFC1E101SB ELECTROLYTIC CAPACITOR 25V100uF C507-510,5

16、23,524041 TEEUFC1E221B ELECTROLYTIC CAPACITOR 25V220uF C909,910041 TEEUFC1E471B ELECTROLYTIC CAPACITOR 25V470uF C501,502,536,537041 TEEUFC1H100LB ELECTROLYTIC CAPACITOR 50V10uF C705041 TUTES0J222-TS ELECTROLYTIC CAPACITOR 6.3V2200pF C920041 TUTES1A101-TF ELECTROLYTIC CAPACITOR 10V100uF C921,922041 T

17、UTES1E101-TF ELECTROLYTIC CAPACITOR 25V100uF C706,710041 TUTES1E470-TF ELECTROLYTIC CAPACITOR 25V47uF C912041 TUTES1H100-TFELECTROLYTIC CAPACITOR 50V10uF C711041 TUTES1H2R2-TFELECTROLYTIC CAPACITOR 50V2.2uF C703041 TUTES1H4R7-TFELECTROLYTIC CAPACITOR 50V4.7uF C401041 TUTES1J220-TFELECTROLYTIC CAPACI

18、TOR 63V22uF C916,917041 TUTES1J471-TSELECTROLYTIC CAPACITOR 63V470uF C918,919041 TUTES1V101-TFELECTROLYTIC CAPACITOR 35V100uF C901-904,914,915043 TC500V103 CERAMIC CAPACITOR 500V0.01uF C707-709043 TC50V103 CERAMIC CAPACITOR 0.01uF C701,702043 TC50VCH330 CERAMIC CAPACITOR 39pF C521,522,525-529044 50M

19、SAN104JSTACKED FILM CAPACITOR 0.1uF C513,514044 50MSAN154JSTACKED FILM CAPACITOR 0.15uF C511,512,517,518044 50MSAN824JSTACKED FILM CAPACITOR 0.82uF C911044 DE1307E472MSPARK KILLER 4700pF C617,618,704044 KT18-2A104KM.P CAP MKT1818-410/015 C603,604,609,610044 PP630V330PFPOLYSTYLENE CAPACITOR 630V 330p

20、F C605,606,613-616044 PP630V470PFPOLYSTYLENE CAPACITOR 630V 470pF C503,504044 PP630V47PFPOLYSTYLENE CAPACITOR 630V 47pF C519,520044 S50V1000PGSTYROL CAPACITOR 1000pF C530-533044 S50V22PJSTYROL CAPACITOR 22pF C534,535044 S50V47PJSTYROL CAPACITOR 47pF C515,516044 S50V560PJSTYROL CAPACITOR 560pF VR5020

21、51 4TR-2776BALANCE VOLUME 100KMN VR501051 C-4170A32MASTER VOLUME 50KAX2 WITH MOTOR VR601-602051 SFR001-222S.F.RES VM6CKPH1S-2.2K R707053 CR14-102J-ACARBON RESISTOR 1/4W 1K R906,918053 CR14-103J-ACARBON RESISTOR 1/4W 10K R680,703,704,713,714,911,921053 CR14-104J-ACARBON RESISTOR 1/4W 100K R705053 CR1

22、4-124J-ACARBON RESISTOR 1/4W 120K R920053 CR14-154J-ACARBON RESISTOR 1/4W 150K R910,915,916053 CR14-223J-ACARBON RESISTOR 1/4W 22K R405,678,917053 CR14-332J-ACARBON RESISTOR 1/4W 3.3K R909053 CR14-333J-ACARBON RESISTOR 1/4W 33K R701,702,715,905053 CR14-472J-ACARBON RESISTOR 1/4W 4.7K R706,913053 CR1

23、4-473J-ACARBON RESISTOR 1/4W 47K R919053 CR14-562J-ACARBON RESISTOR 1/4W 5.6K R914053 CR14-683J-ACARBON RESISTOR 1/4W 68K R709053 CR16-100J-ACARBON RESISTOR 1/6W 10R R708053 CR16-101J-ACARBON RESISTOR 1/6W 100R R710053 CR16-102J-ACARBON RESISTOR 1/6W 1K R711,712,716053 CR16-104J-ACARBON RESISTOR 1/6

24、W 100K 4 Parts List 3/4 RA-1062 SYMBOLPARTS NO.DESCRIPTION R667,668,904054 1WS1.5KJFMOF RESISTOR 1WS 1.5K (R912) 054 1WS10KJFMOF RESISTOR 1WS 10K (R912)054 1WS15KJFMOF RESISTOR 1WS 15K R908054 1WS68JFMOF RESISTOR 1WS 68R R907054 1WS820JFMOF RESISTOR 1WS 820R R645,646054 2WS10JFMOF RESISTOR 2WS 10R R

25、522054 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-AMETAL FILM RESISTOR 1/6W 22K R539,540054 MF16-4702-AMETAL FILM RESISTOR 1/6W 47K R541,542054 MF16-5602

26、-AMETAL FILM RESISTOR 1/6W 56K R637-644054 NIR2-0.22JFRESISTOR 2W 0.22R R521054 TMF1001METAL FILM RESISTOR 1/4W 1K R401-404,631,632,627,628054 TMFR4001KSTANDARD METAL RESISTOR 1/4W 1K R547054 TMFR4010RSTANDARD METAL RESISTOR 1/4W 10 R635,636054 TMFR4012KSTANDARD METAL RESISTOR 1/4W 12K R605-612054 T

27、MFR401K5STANDARD METAL RESISTOR 1/4W 1.5K R515,516054 TMFR4027KSTANDARD METAL RESISTOR 1/4W 27K R629,630054 TMFR4033KSTANDARD METAL RESISTOR 1/4W 33K R901,902054 TMFR403K3STANDARD METAL RESISTOR 1/4W 3.3K R507,508054 TMFR403K9STANDARD METAL RESISTOR 1/4W 3.9K R603,604,619,620054 TMFR4047KSTANDARD ME

28、TAL RESISTOR 1/4W 47K R633,634054 TMFR4047RSTANDARD METAL RESISTOR 1/4W 47 R513,514,543,544054 TMFR405K6STANDARD METAL RESISTOR 1/4W 5.6K R511,512054 TMFR409K1STANDARD METAL RESISTOR 1/4W 9.1K R509,510054 TMFR4100KSTANDARD METAL RESISTOR 1/4W 100K R621-624054 TMFR4100RSTANDARD METAL RESISTOR 1/4W 10

29、0 R613-616,653-656054 TMFR4220RSTANDARD METAL RESISTOR 1/4W 220 R651,652054 TMFR4330RSTANDARD METAL RESISTOR 1/4W 330 R617,618054 TMFR4560RSTANDARD METAL RESISTOR 1/4W 560 R505,506,647-650054 TMFR4680RSTANDARD METAL RESISTOR 1/4W 680 R545,546054 TRC55Z1000FMETAL RESISTOR 100R R503,504054 TRC55Z1003F

30、METAL RESISTOR 100K R501,502054 TRC55Z1500FMETAL RESISTOR 150R R601,602054 TRC55Z5600FMETAL RESISTOR 560R R625,626054 TRC55Z6801FMETAL RESISTOR 6.8K S901061 C-4176A08 POWER SWITCH PS3-22SPA-P7AZ TV-8 S601062 4TR-3089ROTARY SWITCH SRRZS44N01 (SPEAKERS) S701062 C-4174A13ROTARY SWITCH SRRM1C7900 (LISTE

31、WING) 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 RELAY DH24D2-O(M) (POWER) HJ2065 YKB21-5103A3.5 MINI JACK PJ5066 4TR-21

32、66#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 TERMINAL CON1068 C-4422A01 WRAPPING PIN TERMINAL 2P P=10 017 SZ4-07A00HEAT SINKER BOARD 019 TO-3PMICA SHEET TBM-51W-15 #9043 Q617,618032 D600-EFTRANSISTOR 2SD60

33、0K-EF Q627-630033 D1047-DETRANSISTOR 2SD1047P-DE Q631-634033 B817-DETRANSISTOR 2SB817P-DE HEAT SINKER ASSEMBLY 5 Parts List 4/4 RA-1062 SYMBOLPARTS NO.DESCRIPTION 011 FP-564-BBLACK PANEL ASSY 011 FP-564-SSILVER PANEL ASSY 012 C-4710A01KNOB 25 (BLK) 012 C-4710A02KNOB 25 NO MARK (BLK) 012 C-4711A01KNO

34、B 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 COVER 014 C-4715A00SIDE CAP H=80MM (BLK) 015

35、RP-419REAR CHASSIS 019 4TSH-19#2PLASTIC FOOT 50F (BLK) 019 PR4-12B00KNOB RING (RED) 46 019 PR4-12B01KNOB RING (BLU) 46 022 TT-311-URPOWER TRANSFORMER 069 C-4629A01AC 2P INLET 6102.3100 (WIRING) 072 C-4621A01AC CORD SET AWG16/2C for U.S.A 072 C-4622A01AC CORD SET for AUSTRALIA 072 C-4623A01AC CORD SE

36、T for U.K 072 C-4624A01AC CORD SET for EUROPE 081 TF4-06C01INSIDE CARTON 081 TF4-07C01SHIPPING CARTON 081 Z-204STYROL MOULDING 082 OMRA-1062OWNERS MANUAL 092 RR-AT92SREMOTE UNIT O T H E R 6 RA1062 SYMBOLPARTSDESCRIPTION 506RA-1062-BK BLACK PANEL ASSY 506RA-1062-SV SILVER PANEL ASSY 011 TF3-01A00H/S

37、PANEL H80 012C-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 (BLK) 012RV4-09A01PU

38、SH BUTTON 14F (SLV) 019C-4714A00POWER KNOB RING 14F (BLK) 019C-4714A01POWER KNOB RING 14F (SLV) 019PR4-12B00KNOB RING(RED) 46F 019PR4-12B01KNOB RING(BLU) 46F 034SEL1124RLED (RED) 1X5 034SEL1E24WLED (BLU) 1X5 034SEL2410ELED (GRN) 3F 034SEL2E10CLED (BLU) 3F Addendum List for Black and Silver 7 Instrum

39、ents : DC millimeter Notes : Prior to Bias Adjustment, run about 5minutes with rated output (8 ohms) And warm up Power Transistor and Heat Sink.Set input off. Step X-1294-01 PCB R639 X-1294-01 PCB R640 X-1294-03 PCB VR601 X-1294-02 PCB VR602 1 2 CouplingAdjust forAdjust DC milli-voltmeter Reads 5mV

40、Adjustment Service Note Cautions during Inspection and Repair 1. Keep in mind the safety warnings The 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 s

41、pecified parts for replacement The 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 (Mai

42、ns) cord to the original position If 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 a

43、nd cause fire hazard and electrical shock. 4. Check for safety aspects after inspection or repair Ensure 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 re

44、sistance to maintain the safety. 8 Case Outline 2SA1016K 2SA1376K 2SA1208 2SC536K 2SC2362K 2SC3478A 2SC3708 2SC2910 2SD863 2SA1345 2SC3399 2SB631K 2SA1507 2SD600K 2SC3902 2SB817 2SD1047 NJM78XXFA NJM2114D OPA2604APTC74HC595AP LB1641TMP47C400BN-1 9 Memo 10 PCB Assembly Main PCB 016 X-1294D0109 RA-1062 Phono PCB 016 E-1379 11 Schematic Diagram - 1/2 RA-1062 12 The 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 -2/2 RA-1062 13