Rotel-RMB1066-pwr-sm 电路图 维修手册.pdf

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1、T echnical Manual SIX CHANNEL POWER AMPLIFIER RMB-1066 Table of Contents Specification Specification.1 Parts List.23 Adjustment.4 Service Note.4 Case Outlines.5 PCB Assembly.510 Schematic Diagram .1112 Continuous Power Output Stereo Mode60 watts/ch into 8 ohms (20-20 kHz, 0.03%THD) Continuous Power

2、Output Bridged Mono Mode 150 watts/ch into 8 ohms (20-20 kHz, 0.1% THD) Total Harmonic Distortion 0.03% (20Hz-20kHz, 8 ohms) Intermodulation Distortion0.03% (60 Hz : 7 kHz, 4:1) Frequency Response ( 1 dB) 15 Hz-100 kHz Damping Factor (20-20,000 Hz, 8 ohms) 150 Speaker Impedance (combined load) Stere

3、o mode : 4 ohms minimum Bridged Mono mode : 8 ohms minimum Signal to Noise Ratio (IHF A network) 116 dB Input Impedance 22 k ohms Input Sensitivity 1.5 volt Auto Turn On Threshold Level (if activated) 10 mV input signal Auto Turn Off Delay Time (if activated) 5 minutes with no signal Power Requireme

4、nts USA : 115 volts, 60 Hz Europe : 230 volts, 50Hz Power Consumption 700 Watts Dimensions (W x H x D) 430 x 121 x 435 mm 1615/16 x 43/4 x 171/8 in Weight 13.5kg, 29.75 lb SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, TOKYO 150-0045, JAPAN Serial. NO. Beginning Quality Uncompromised Y-343A-01035C/S

5、-S RadioFans.CN 收音机爱 好者资料库 2 Parts List-1 C501.502 C503.504 C505.506 C507.508 C511.512 C513.514 C515-518 C519.520 C551 D501-504 D551.552 R501.502 R503.504 R505.506 R507.508 R509.510 R511.512 R513.514 R515.516 R517.518 R519.520 R521.522 R523.524 R525.526 R527.528 R529-532 R533-536 R537.538 R539 R551.

6、552 R553.554 R555.556 R557.558 R559 R560 R561 R562 R563 R564 R565 T501-506 T507.508 T509.510 T511-514 T515.516 T551.552 T553.554 601-.701- C801.802 C811 C812 C813 D811 X-1280 PCB ASSEMBLY 041 UTES1H100-FB 044 S50V330PJ 044 S50V220PJ 041 UTES1E101-FB 041 UTES1H010-FB 044 S50V390PJ 044 S50V150PJ 041 U

7、TES1H100-FB 041 UTES1H100-FB 034 T1N4148-86 034 T1N4148-86 054 TMF1001 054 TMF2702 054 TMF3300 054 TMF1501 054 TMF4700 054 TMF6801 054 TMF8201 054 TMF4300 054 TMF47R0 054 TMF3302 054 TMF1002 054 TMF1000 054 TMF2201 054 TMF6801 054 TMF2200 054 NIR2-0.22JF 051 SFR001-222 054 TMF8201 054 TMF2202 054 TM

8、F1501 054 TMF1201 054 TMF1502 054 TMF4702 054 TMF1003 054 TMF4701 034 TTC-503 054 TMF8200 054 TMF3002 054 TMF1501 032 TA1016-FG 032 TC1941-KL 032 TA1016-FG 033 B631-EF 033 D600-EF 032 TC536-FG 032 TA608-FG AS SAME AS 501-. X-1282-01 PCB ASSEMBLY 044 50MSAN104J 041 UTES1E101-FB 041 UTES1E470-FB 041 U

9、TES1H4R7-FB 034 T1N4148-86 CAPACITOR ELEC.50V10UF CAPACITOR STYROL 50V330PF CAPACITOR STYROL 50V220PF CAPACITOR ELEC.25V100UF CAPACITOR ELEC.50V1UF CAPACITOR STYROL 50V390PF CAPACITOR STYROL 50V150PF CAPACITOR ELEC.50V10UF CAPACITOR ELEC.50V10UF DIODE DIODE RESISTOR METAL 1K RESISTOR METAL 27K RESIS

10、TOR METAL 330R RESISTOR METAL 1.5K RESISTOR METAL 470R RESISTOR METAL 6.8K RESISTOR METAL 8.2K RESISTOR METAL 430R RESISTOR METAL 47R RESISTOR METAL 33K RESISTOR METAL 10K RESISTOR METAL 100R RESISTOR METAL 2.2K RESISTOR METAL 6.8K RESISTOR METAL 220R RESISTOR METAL 2W 0.22R SEMI-FIXED RESISTOR 2.2K

11、 RESISTOR METAL 8.2K RESISTOR METAL 22K RESISTOR METAL 1.5K RESISTOR METAL 1.2K RESISTOR METAL 15K RESISTOR METAL 47K RESISTOR METAL 100K RESISTOR METAL 4.7K THERMISTOR RESISTOR METAL 820R RESISTOR METAL 30K RESISTOR METAL 1.5K TRANSISTOR(2SA1016K-FG) TRANSISTOR(2SC1941-KL) TRANSISTOR(2SA1016K-FG) T

12、RANSISTOR(2SB631K-EF) TRANSISTOR(2SD600K-EF) TRANSISTOR(2SC536K-FG) TRANSISTOR(2SA608K-FG) CAPACITOR FILM 50V0.1UF CAPACITOR ELEC.25V100UF CAPACITOR ELEC.25V47UF CAPACITOR ELEC.50V4.7UF DIODE D812 K811 L801.802 R801.802 R811 R813 R815 R816.817 R818 R819 R820 R821 S811 T811 U811 831-.861- C901-904 C9

13、05.906 C931.932 C933 D901 D902.903 D931.932 F901.902 R901 R902 R931 911-.921- C401 C407-412 C421 C422 C423 C424 D421-423 K401-404 R401-406 R407-412 R415 R418.419 R421 R422 R423 R424 R425 R426 R427 R428 R429 R430 S401 S402.403 034 TRD5.6JST1 067 C-4493A00 021 TRL-331 054 2WS10JF 054 TMF1003 054 TMF56

14、02 054 TMF1502 054 TMF1203 054 2WS1.2KJF 053 CR14-104J-A 053 CR14-474J-A 054 TMF1502 063 DH2TU-24 032 TC536-FG 031 MPC1237HA AS SAME AS 801-. X-1282-02 PCB ASSEMBLY 043 TC500V103 041 50USP682 043 TC500V103 041 TUTES1H101-TF 034 RS403L 034 T1N4003-TB 034 T1N4003-TB 036 5ST6.3 054 TMF3R30 054 TMF1802

15、054 TMF47R0 069 C-3417A AS SAME AS 901-. X-1307-01 PCB ASSEMBLY 041 TUTES1H101-TF 044 50MSAN104J 042 TP50V183J 041 UTES1H100-FB 044 50MSAN104J 041 UTES1E101-FB 034 T1N4148-86 066 4TR-2709#3 054 TMF1001 054 TMF1003 054 TMF1502 054 TMF1502 054 TMF1001 054 TMF2202 054 TMF2203 054 TMF1203 054 TMF2202 05

16、4 TMF1002 054 TMF1003 054 TMF1800 054 TMF4702 054 TMF4703 064 4TR-2294 064 C-4606A00 ZENER DIODE SPEAKER TERMINAL SPEAKER COIL RESISTOR METAL 2W 10R RESISTOR METAL 100K RESISTOR METAL 56K RESISTOR METAL 15K RESISTOR METAL 120K RESISTOR METAL 2W 1.2K RESISTOR CARBON 100K RESISTOR CARBON 470K RESISTOR

17、 METAL 15K RELAY(SPEAKER) TRANSISTOR(2SC536K-FG) IC(PROTECTION) CAPACITOR CERA.500V0.01UF CAPACITOR ELEC.50V6800UF CAPACITOR CERA.500V0.01UF CAPACITOR ELEC.50V100UF BRIDGED DIODE DIODE DIODE MINI FUSE 250VT6.3A RESISTOR METAL 3.3R RESISTOR METAL 18K RESISTOR METAL 47R FUSE CLIP CAPACITOR ELEC.50V100

18、UF CAPACITOR FILM 50V0.1UF CAPACITOR MYLAR 50V0.018UF CAPACITOR ELEC.50V10UF CAPACITOR FILM 50V0.1UF CAPACITOR ELEC.25V100UF DIODE 2P PINJACK RESISTOR METAL 1K RESISTOR METAL 100K RESISTOR METAL 15K RESISTOR METAL 15K RESISTOR METAL 1K RESISTOR METAL 22K RESISTOR METAL 220K RESISTOR METAL 120K RESIS

19、TOR METAL 22K RESISTOR METAL 10K RESISTOR METAL 100K RESISTOR METAL 180R RESISTOR METAL 47K RESISTOR METAL 470K SLIDE SWITCH(INPUT A) SLIDE SWITCH(INPUT B.C) SYMBOL PARTS NO.DESCRIPTIONSYMBOL PARTS NO.DESCRIPTION RadioFans.CN 收音机爱 好者资料库 3 Parts List-2 S404 T421.422 T423 U421 C951-954 C955 C956 C957

20、C958 C991.992 D951-954 D955 D956 F991 L951 R951 R952 R953 R954 R955 R956.957 R958 R959 R960 S992 T951-953 U951 R451-453 D481-483 D486 D489 D492 064 C-4660A00 032 TC536-FG 032 TA608-FG 031 PC817B X-1307-02 PCB ASSEMBLY 043 TC500V103 041 UTES1H471 041 UTES1E101-FB 041 UTES1E221-FB 042 TP50V103J 044 DE

21、1307E472M 034 T1N4003-TB 034 TRD15JST1 034 T1N4148-86 036 5ST250 022 T-1070N01 054 TMF3901 054 1WS1KJF 054 TMF8203 054 TMF4702 054 TMF1004 054 TMF1003 054 TMF4702 054 2WS470JF 054 TMF2202 063 DH1U-24 032 TC536-FG 031 NJM555D 069 C-3417A X-1307-03 PCB ASSEMBLY 051 C-4170A34 X-1307-04 PCB ASSEMBLY 034

22、 LTL4262N 034 LTL4262N 034 LTL4262N 034 LTL4262N 019 4TR-3213 SLIDE SWITCH(SIGNAL SENS.) TRANSISTOR(2SC536K-FG) TRANSISTOR(2SA608K-FG) PHOTO COUPLER CAPACITOR CERA.500V0.01UF CAPACITOR ELEC.50V470UF CAPACITOR ELEC.25V100UF CAPACITOR ELEC.25V220UF CAPACITOR MYLAR 50V0.01UF SPARK KILLER DIODE ZENER DI

23、ODE DIODE MINI FUSE 250VT250mA SUB TRANSFORMER RESISTOR METAL 3.9K RESISTOR METAL 1W 1K RESISTOR METAL 820K RESISTOR METAL 47K RESISTOR METAL 1M RESISTOR METAL 100K RESISTOR METAL 47K RESISTOR METAL 2W 470R RESISTOR METAL 22K RELAY(POWER) TRANSISTOR(2SC536K-FG) IC(TIMER) FUSE CLIP VARIABLE RESISTOR

24、50KBX2 LED LED LED LED LED HOLDER K431 K433 R431 R432 R433 T431 X-1307-05 PCB ASSEMBLY 065 YKB21-5103A 065 YKB21-5103A 053 CR14-223J-A 053 CR14-104J-A 053 CR14-471J-A 032 TA608-FG HEAT SINKER ASSEMBLY 017 SQ4-16A00 019 TO-220 019 TO-3PL 032 D600-EF 033 A1943-RO 033 C5200-RO OTHERS 011 FP-541 011 TS3

25、-01A00 012 RV4-09A00 014 TS3-11A00 015 RP-388 019 4TR-2823#2 019 4TSH-19#2 022 T-1076N01 061 C-4176A02 069 C-4629A01 072 C-4621A01 072 C-4622A01 072 C-4623A01 072 C-4624A01 081 TS3-12A00 081 Z-205 MINI JACK MINI JACK RESISTOR CARBON 22K RESISTOR CARBON 100K RESISTOR CARBON 470R TRANSISTOR(2SA608K-FG

26、) HEAT SINKER BOARD INSULATION SHEET(S) INSULATION SHEET(L) TRANSISTOR(2SD600K-EF) POWER TRANSISTOR(2SA1943-RO) POWER TRANSISTOR(2SC5200-RO) FRONT PANEL ASSY H/S PANEL ASSY PUSH BUTTON 14F UPPER COVER REAR CHASSIS PLASTIC FOOT 24F PLASTIC FOOT 50F POWER TRANSFORMER POWER SWITCH AC INLET AC CORD SET

27、for STD AC CORD SET for AUSTRALIA AC CORD SET for U.K AC CORD SET for CEE INSIDE CARTON STYROL MOULDING SYMBOL PARTS NO.DESCRIPTIONSYMBOL PARTS NO.DESCRIPTION NOTE ON SAFTY : Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol . Any othe

28、r component substitution (other than original type), may increase risk of fire or electrical shock hazard. RadioFans.CN 收音机爱 好者资料库 4 Instruments : DC milli-meter Notes : Prior to Bias Adjustment, run about 5minutes with rated output (8 ohms) And warm up Power Transistor and Heat Sink.Set input off.

29、Step K31 K32 X-1280-01 PCBR537 R538X-1280-01 PCB 1 2 K33R637X-1280-02 PCB3 K34R638X-1280-02 PCB4 K35R737X-1280-03 PCB5 K36R738X-1280-03 PCB6 CouplingLocationAdjust forAdjust DC milli-voltmeter Reads 4mV Adjustment Service Note Cautions during Inspection and Repair 1. Keep in mind the safety warnings

30、 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 specified parts for replacement The selected parts are used at critical area to reduce fire hazard

31、 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 to the original position If for some reason, the AC cord is moved or partially disassemb

32、led, 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 fire hazard and electrical shock. 4. Check for safety aspects after inspection or repair

33、 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 resistance to maintain the safety. 56 2SA1943 2SC5200 2SB631K 2SD600K 2SC536K 2SA608K 2SA1016K NJM5

34、55D 2SC1941MPC1237HA PCB Assembly-1Case Outline 78 PCB Assembly-2 L LN 910 PCB Assembly-3 1112 NOTE ON SAFETY : SYMBOL FIRE OR ELECTRICAL SHOCK HAZARD. ONLY ORIGINAL PARTS SHOULD BE USED TO REPLACED ANY PART MARKED WITH SYMBOL ANY OTHER COMPONENT SUBSTITUTION (OTHER THAN ORIGINAL TYPE),MANY INCREASE

35、 RISK OF FIRE OR ELECTRICAL SHOCK HAZARD. 1 2 4 5 1 2 3 1 2 3 11 12 13 14 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 1 2 3 1 2 3 4 5 6 1 2 3 1 2 1 2 3 1 2 3 L N 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 45 6 7 8 1 2 3 1 2 3 4 5 6 1 2 3 4 5 6

36、 7 8 1 2 3 4 5 6 1 23 4 1 2 1 2 3 5 6 7 8 9 10 11 12 13 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 1 2 3 1 2 3 4 1 2 3 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3 4 1 2 3 4 1 2 3 4 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 4 1 2 1 2 3 4 1 2 3 4 5 1 2 3 1 2 3 1 2 3 1 2 3 4 5 1 2 3 3 2 1 3 2 1 1 2 3 0v 115v 230V

37、 E S2 S1 GND Vcc GND Vcc 0v 120v 230v S1 E1 S1 S2 E2 S2 S3 E3 S3 GND Vcc R501 R503 R505 R507 R509 S992 R525 R515 R527 R521 R511 R519 R531R529 C503 C505 C517 C513 C515 T507 T501T503 T505 T509 T511 T513 T517 T519 T515 T521 D501D503 C501 C507 C511 R537 R514 R517 J993 J994 R513 R523 R502R504 R506 R508 R

38、510 R526 R516 R528 R522 R512 R520 R532R530 C504 C506 C518 C514 C516 T508 T502T504 Q506 T510 T512 T514 T518 T520 T516 T522 D502D504 C502 C508 C512 R538 R518 R524 R601 R603 R605 R607 R609 R625 R615 R627 R621 R611 R619 R631R629 C603 C605 C617 C613 C615 T607 T601T603 T605 T609 T611 T613 T617 T619 T615 T

39、621 D601D603 C601 C607 C611 R637 R614 R617 R613 R623 R602R604 L801 R606 R608 R610 R626 R616 R628 R622 R612 R620 R632R630 C604 C606 C618 C614 C616 T608 T602T604 T606 T610 T612 T614 T618 T620 T616 T622 D602D604 C602 C608 C612 R638 R618 R624 K115 T651 R701 R703 R705 R707 R709 R725 R715 R727 R721 R711 R

40、719 R731R729 C703 C705 C717 C713 C715 T707 T701T703 T705 T709 T711 T713 T717 T719 T715 T721 D701D703 C701 C707 C711 R737 R714 R717 R713 R723 R702R704 R706 R708 R710 R726 R716 R728 R722 R712 R720 R732R730 C704 C706 C718 C714 C716 T708 T702T704 T706 T710 T712 T714 T718 T720 T716 T722 D702D704 C702 C70

41、8 C712 R738 R718 R724 K404 K404 K401 K401 K402 K402 K403 K403 L951 S401 R452b S403 S402 R452a K208 K202 R453bR451bR451aR453a K207 K102 K209 K203 K109 K103 K107 K108K105 K205 K210 R415 K117 K119 K206 K217 R418 R419 K001 K12 K106K104 C401 K110 D492 K111K112 D489 D486 D483 D481 D482 U811 C811 C812 D953

42、 D951 C955 T953 D956 J991 J992 K23K22K21 C407 C408 C409 C410 R407 R408 R409 R410 C423 M1 R411 R412 C992 D921 D911 D901 C916C915C905C906C926C925 R911 R921 C924 C923 C922 C921 C912 C914 C913 C911 C902 C904 C901 C903 C953 C951 T751 T551 R557 R553 R551D551 R555 T552 R558 R554 R552D552 R556 T554 R562 R56

43、4 R561 R563 T553 R559 C551 K142 R657 R653 R651D651 R655 T652 R658 R654 R652D652 R656 T654 R662 R664 R661 R663 T653 R659 C651 K162 C620 R815 R811 S811 R813 C873 C520 R847 R560 K131 R876 T421 T422 T952 T951 U951 R424 R426 R428 R422 R955 R954 R958 R956 R957 R953 D422 D423 D421 D954 C421 C957 C956 R660

44、C422R423 R878 T871 C519 R757 C958 K151 C619 R639 K161 K163 K152 K154 K113 R634 R636 R633 R635 R753 R751D751 R755 T752 R758 R754 R752D752 R756 T754 R762 R764 R761 R763 T753 R759 C751 K182 C720 R760 K171 C719 R739 R848 K181 K183 K172 K174 R818 R734 R736 R733 D811 S841 R735 U841 C841 C842 R845 R841 K21

45、9 U421 R421 K216 R843 R539 C954 T423 D952 R427 R425 R429 C952 C843 M1 K811 K841 U871 C871 C872 D841 K280 K861 C801 C802 C831 C832 K260 S871 K114 R430 D871 C861 C862 K240 K270K250K230 R875 R871 R873 D955 R960 K116 C424 R901 R877 R401 R816 T841 D872 R879R890 R817 D842 R849R850 R846 T811 D812 R819R820

46、K133 K141 K143 K132 K134 K173 K153 K122 R821 K204 R851 R891 F912 F901 F902 F911 F921 F922 D932 D931 C932 C931 C933 K120 K32 K31K33 R931 R951 F991 C991 L832 L861 L862 K34 L831 L802 K35 K36 C411 C412 R832 R831 R801 R802 R861 R862 R959 R952 K222 C813 R534 R536 R533 R535 S001 S404 K9 D903 D902 D913 D912

47、 D923 D922 R402 R403 R922 R902 R912 K201 K121 K101 K218 K215K214K213 R404 R405 R406 K118 R565 R765 R665 K223 T431 R432 R431 R433 K123 1K M 27KM 330 M 1.5KM 470M DH24D1-O 2.2KM 430 M 6.8K M 10KM 6.8K M 33KM 220 M 220 M 330PS 220PS 150PS 390PS 150PS 2SC1941K 2SA1016K2SA1016K 2SA1016K 2SA1016K 2SB631K

48、2SB631K 2SA1943 2SC5200 2SD600K 2SD600K 1N41481N4148 50V10 25V100 50V1 2.2K 8.2KM 47 M 8.2KM 100 M J525 J529 J533 J509 J505 J501 J513 J517 J521 1K M 27KM 330M 1.5KM 470 M 2.2KM 430 M 6.8K M 10KM 6.8K M 33KM 220 M 220M 330PS 220PS 150PS 390PS 150PS 2SC1941K 2SA1016K2SA1016K 2SA1016K 2SA1016K 2SB631K 2SB631K 2SA1943 2SC5200 2SD600K 2SD600K 1N41481N4148 50V10 25V100 50V1 2.2K 47 M 100 M J526 J530 J534 J510 J506 J502 J514 J518 J522 1K M 27KM 330M 1.5K M 470 M 2.2K M 430 M 6.8K M 10K M 6.8K M 33KM 220 M 220 M 330PS 220PS 150PS 390PS 150PS 2SC1941K 2SA1016K2SA1016K 2SA1016K 2SA1016K 2SB631K 2S