Alto-MS12-spk-sm 电路图 维修手册.pdf

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1、 Version 1.0 MODEL: MS12S/12SA RadioFans.CN 收音机爱 好者资料库 CONTENT 1. INTRODUCTION1 2. TECHNICAL SPECIFICATION2 3. BLOCK DIAGRAM & SCHEMATIC DIAGRAM 44 4. PCB LAYOUT. 12 5. TEST PROCEDURE 16 6. EXPLODED VIEW & MECHANICAL PARTS LIST 17 7. BOM .20 RadioFans.CN 收音机爱 好者资料库 1 INTRODUCTION The MS series speak

2、ers are designed for professional stage, using multilayer PLYWOOD 15mm for cabinet, one metal handle, enjoying strong subwoofer. Attractive appearance with black paint finishing, containing precise crossover frequency for good performance, four rubber corners in bottom bracket and sides to protect t

3、he unit. User can select different location for own need, MS12S includes passive crossover, MS12SA includes precise electronic crossover, with 12 high power woofer used with CLASS D amplifier, especially applied to conference and small acticities. - 1 - RadioFans.CN 收音机爱 好者资料库 2 TECHNICAL SPECIFICAT

4、ION - 2 - - 3 - 1234 A B C D 4321 D C B A + _ U1A + _ U1B +15V1 2 CN2 power + _ U2A + _ U2B + _ U3B HI PASS LOW PASS HI OUT + - LOW OUT +15V -15V HI AMP LOW AMP Thermograph protect Thermograph mend Short circuit Protect Overload Protect POWER SW AC choose SW 115V/230V 3.15A ELVIS15SA MKII Titel Size

5、 A4 Model No: Revision VER090202 Date: 10-Feb-2009Sheet 1 of 1 File: ELVIS 15SA.sch Drawn By: Quan Dong Zeng ELVIS 15SA MKII DM350W+65W + _ U1B + _ U1B SIG/CLIP IN PUT / LINK - 4 - 3 BLOCK DIAGRAM 1234 A B C D 4321 D C B A Titel Size File: Date: Drawn By: Sheet RevisionModel No: 07-April-2009 KAIMIN

6、GLIU MS12SA 1of MS12SA VER0090407 A4 1 MS12S 1/1 HK11064+ - SUBWOOFER SPEAKER HA04474 560mm UL1015 18AWG -RS PC250*2 HB02154 LOW- LOW+ MS15S/18S_IN HA04165 550mm UL1015 14AWG HA02324 160mm 18AWG OUTPHASE CN00170 IN+ OUT+ IN+ OUT+ HA02515 320mm 18AWG HK11062 P-MS12S XOVER - 5 - terminal wiring induct

7、or SCHEMATIC DIAGRAM 1234 A B C D 4321 D C B A Titel Size File: Date: Drawn By: Sheet RevisionModel No: 07-April-2009 KAIMINGLIU MS12SA 1of MS12SAVER090407 A4 1 MS12SA 1/1 HK11064 + LOW+ LOW- - SUBWOOFER MS12SA HK11063 SPEAKER LOW+ LOW- HA02520 750mm UL1015 18AWG -RS PC250*4 K- terminal wiring blown

8、 black - 6 - 1234 A B C D 4321 D C B A MS12S1.SCH Titel Size File: Date: Drawn By: Sheet RevisionModel No: 10-Apr-2009 KAIMINGLUI MS12S 11of VER090302 A4 + _ INPUT L1 3.0mH EI P1 + P2 _ P3 + P4 _ SUBWOOFER 12 _(BLACK) (BROWN)+ LOW OUT MS12S PASSIVE C1 68uF/100V C2 68uF/100V SAT (MS8) MS12S 1/1 OUT O

9、F PHASE - 7 - 12345678 A B C D 87654321 D C B A Z6 1N4744 Z5 1N4744 Z7 1N4744 Z8 1N4744 Z1 1N4744 Z2 1N4744 Z3 1N4744 Z4 1N4744 C1 22pF C247pF C3 47pF C2047pF GND GND GND GND GND GND GND GND C1147pF C12 47pF C13 22pF GNDGND +15V -15V GND C46 100nF C47 100nF GND C50 100nF C51 100nF C52 100nF C55 100n

10、F C53 100nF C54 100nF C48 100nF C49 100nF C9 10U/16V C10 10U/16V C5 100nF TO 150nF C6 100nF TO 150nF1 2 3 CN5 OUT PUT RIGHT GND GND C2347p GND C4 47U/16V C7 47U/16V C16 100nF TO 150nF C17 100nF TO 150nF1 2 3 CN4 OUT PUT LIGHT GND GND C15 47U/16V C19 47U/16V SW1 PHASE GND GNDGND R59 4K7 R56 10K R53 1

11、0K R57 10K R51 18K R52 100K C37 1uF R55 8K2 12 3 LD1 LED-2P R54 82R 5 6 7 U8B 393 1 2 3 4 8 U8A 393 R60 27K R61 1K 5 6 7 U7B 4580M GreenRed 1 A 2 K D5 BAS316 D6 BAS316 C38 1uF D7 BAS316 +RVCC TR1 7002 R58 10K C39 470P OUT OUT 1 1 2 2 A A K K DL1 VTL5C4 D3 4148 C3447pF A 1 K 2 D1 4148 D2 4148 D4 4148

12、 R62 3k 1 2 CN7 AK DL2 power +15V R63 1K R1 330R R2 330R 1 2 CN1 OUT C22 47U/16V C24 47U/16V5 6 7 U4B 4580M C25 47U/16V R35 100K R36 10K R40 15K R41 68K 3 2 1 U5A 4580M C30 100N C29 100N C2647P C35 47u/25V R42 56K R43 56K C31 220N 5 6 7 U5B 4580M C32 10N GND R46 10K R45 47K R44 56K R49 330R R4710K T

13、O 18K 5 6 7 U6B 4580M C3310N R50 15K 3 2 1 U6A 4580M 3 2 1 U3A 4580M 5 6 7 U3B 4580M 5 6 7 U1B 4580M 3 2 1 U1A 4580M 5 6 7 U2B 4580M C8 10U/16V 3 2 1 U2A 4580M C18 10u/25V 84 U5C 4580M 84 U3C 4580M 84 U4C 4580M 84 U2C 4580M 84 U1C 4580M 84 U6C 4580M 84 U7C 4580M 84 U8C 393 C40 100nF C41 100nF C44 10

14、0nF C45 100nF C42 100nF C43 100nF EC B TR2 PNP +15V 2 1 3 4 J2 C14 0.01uF/400V R22 10E 1 2 3 SW2A SW PS-22E85L 4 5 6 P SW2B SW PS-22E85L X1X2 X3 1 2 3 4 5 6 MIC1 XLR HIGH INPUT +4dB 1 2 3 MIC2 IN PUT RIGHT 2 1 3 4 J1 CN-BAL-MALE 1 2 3 VR1 B50K GND R37 15K R39 68K 3 2 1 U4A 4580M C28 100N C27 100N R3

15、8 0R/NC R48 0R R4 15K R3 15K R515K R7 10K R8 47K R9 47K R10 47K R11 330R R12 15K R13 10K R15 10K R14 10K R20 330R R21 330R R6 15K R17 15K R18 15K R1615K R19 15K R23 10K R30 47K R31 10K R3210K R33 47K R34 47K R24 10K R25 47K R26 47K R27 47K R28 330R R29 15K 3 2 1 U7A 4580M 1 2 3 CN2 CN-3P-180 1 2 CN3

16、 OUT R64 330R C21 47U/16V GND 4 5 6 P SW3B SW PS-22E85L 1 2 3 SW3A SW PS-22E85L C57 47U/16V C56 47U/16V C59 100nF C58 100nF MS15SA/MS18SA-PRE MS15SA/MS18SA-PREVER081107 11 Titel Size Date File Model NO: A3 07-NOV-2008 MS15SA/MS18SA-PRE Revision Sheetof Drawn ByYingBoLi - 8 - 12345678 A B C D 8765432

17、1 D C B A 120V +35V -35V C140 100U/35V C141 100U/35V C124 470UF/200V C125 470UF/200V J107 AC1 2 DC+ 1 DC- 4 AC2 3 D116 8A GBU-8K C117 1.0UF 4 4 2 2 3 3 1 1 L104 2.7mH 4 4 2 2 3 3 1 1 L105 2.7mH C119 0.47U C118 0.47UF C122 222/250V C120 222/250V J107 J108 R116 100K R146 100K J107 NTC-5 F100 T3.15AL T

18、C-3 Vin 2 GND 1 Vout 3 U9 AN7915 1 2 3 U6 AN7815 C142 100UF/16V C143 100UF/16V +15V -15V R142 100K 1 2 3 CN100 CON3 1 2 CN103 NC C123 222/250V C121 222/250V VCC VEE 1 R148 100K 1 R149 100K TC-1 TC-3 TC-2 R168 0.02 5W C13968n-630V C13868n-630V C134 0.047UF C154 1.0uF/16V C131 1UF/50V C132 6.8n 100V C

19、136 1.0uF/16V C133 560PF 1 R163 2.2K 1 R164 3302 1 R155 1003 1 R156 1003 1 R153 1003 1 R152 1003 1 R151 1003 1 R150 1002 1 R166 22R 1 R165 22R 1 R154 1003 VCC VCC 21 3 D119 DIODE-20A-R G SD Q103 HGTG7N60A4D G SD Q102 HGTG7N60A4D NC 1 VCC 2 VDC 3 RT 4 RPH 5 CT 6 CPH 7 COM 8 SD 9 CS 10 LO 11 VS 12 HO

20、13 VB 14 U104 IR2156 VEE VEE VEE VEE VEE VEE VCC D118 1W13V AK D117 US1G C144 NC VEE C130 1.0uF/16V Q101 2N5401 PR1 100RR117 100K C107 0.1U R157 100R D111 1N4148 VEE +VCC -VCC TC-1 TC-2 D122 ER506 1 A 2 K D125 ER506 D123 ER506 D124 ER506 C133 4700UF/63V C135 4700UF/63V F101 T5AL F102 T5AL DM 350W+65

21、W PCB(1/3) 1 R173 0R 1 R158 0R C115 1000UF/100V C116 1000UF/100V R140 100K R141 100K R172 1.0R 0.5W TC-51 A 2 K D126 NC C157 NC Vin 2 GND 1 Vout 3 U10 AN7905 1 2 3 U8 AN7805 +15V -15V AK D112 6.8V AK D113 6.8V R144 47R R145 47R C150 22UF/50V C151 22UF/50V D131 4148 D132 4148 +5V -5V 1 2 3 U7 AN7812

22、C147 100UF/16V AK D127 0R R175 47R 1W C152 22UF/50V 1 A 2 K D133 4148 +12V-1 -VCC L106 INDUCTOR L107 INDUCTOR C D 1 R123 1K 1 R143 1K TC-4 D130 SF38 1 A 2 K D128 SF38 D134 SF38 D129 SF38 TC-4 1 2 4 5 9 10 11 12 13 14 R170 1.0R 0.5W 14 13 12 11 10 9 1 5 2 4 7 6 T1 TRANS-ER35-IRS2092 6 7 TC-5 TC-6 1 2

23、 3 U11 AN7812 R183 10R 1W C162 100UF/35V C149 47UF/25V 1 2 CN104 C172 1.0uF/10V C171 1.0uF/10V C146 1.0uF/10V TC-6 1 A 2 K D127 US1G C156 100UF/16V C159 NC C155 NC C158 100UF/25V R179 NC 1 2 CN105 2P R182 NC R171 JUMP 7.5mm Q107 2N5401 R126 1K R124 NC R130 1K D102 NC Q106 D667 R119 10K NTC C148 100U

24、/16V C153 100U/16V C163 0.1U C128 1.0uF/16V C145 0.1UF/100V C170 0.1UF/100V +35V R128 100K C1050.1UF -35V R176 1K 2W C134 100PF C136 1.0uF/16V C175 0.1U +60V -60V NOT USE FAN CONTROL DM 350W+65W PCB DM 350W+65W VER081103 13 Titel Size Date File Model NO: A3 17-NOV-2008 DM350W+65W Revision Sheetof Dr

25、awn ByYuShuaiWei - 9 - 12345678 A B C D 87654321 D C B A J103 AK D114 BYV27C AK D115 BYV27C 1 2 CN104 +VO2 R134 2.0k R135 2.0k +0.6V-0.6V D104 1N4148 D105 1N4148 -5V+5V D106 1N4148 D108 1N4148 D107 1N4148 D109 1N4148 +1.8V-1.8V R101 100K R111 2K +VCC R113 2K R122 100K -VCC 3 2 1 84 U4A LM393 +5V 5 6

26、 7 U4B LM393 +1.8V -1.8V -5V C102 100P C101 100P D101 1N4148 R100 100K R104 27K C100 0.1UF +VO2 3 2 1 84 U3A LM393 +5V 5 6 7 U3B LM393 +0.6V -0.6V R105 1M C104 1U -5V D100 1N4148 Q100 2N5401 R115 47K R177 1K C110 0.1U R118 100 D110 1N4148 +5V R109 2.0K SD R107 1.0K PROTECT J104 PROTECT +5V R174 390R

27、 R125 0.0 R127 57.6K R129 2.2K C109 220pF 630V R138 100k L103 22uH R131 10 2W R133 1K 2W C110 1.0uF 250V C112 0.1uF 100V IN-2 CH2 OC108 10U 1 2 CN102L101 INDUCTOR C103 220P -VCC +VCC R112 NC R160 1K C144 NC C D 3 4 2 1 U12 H11A817C D120 1N4148 R180 NC R181 NC R120 NC R114 0R +35V 1 2 3 4 6 7 8 9 10

28、13 14 15 +VS -VS MUTE +VPW -VPW GND +IN-IN OUT BO SUR STBY U1 TDA7294 R139 27K R162 680R R136 120K R102 10K R169 22K R161 2.2K R132 4.75K C164 22UF/50V C165 22UF/50V C167 10U/50V 1 2 CN101 +IN +IN C166 22UF/50V C168 10UF/50V +35V R108 0R R103 2.2K D103 1N4148 -35V +35V -35V C160 820U/35V C161 820U/3

29、5V J102 J101 R106 10R 0.5W C169 0.1uF 400V L102A NC L102B JP5.0 R185 2.2K DM 350W+65W PCB(2/3) D135 1N4148 3 2 1 84 U14A LM393 5 6 7 U14B LM393 R192 10K +5V E E R191 10K R190 1.0K D136 1N4148 3 2 1 84 U13A 4580 5 6 7 U13B 4580 R189 10K R187 10K C174220P R188 1K -5V -5V -5V +5V +5V +5V C173 0.1U C175

30、 0.1U DC OFFSET OVP OTP DC OFFSET SHUTDOWN R186 0.5A 60V MF-R050 1 2 CON107 DM 350W+65WPCB DM 350W+65W VER081103 23 Titel Size Date File Model NO: A3 17-NOV-2008 DM350W+65W Revision Sheetof Drawn ByYuShuaiWei R178 NC C177 NC C176 NC - 10 - 12345678 A B C D 87654321 D C B A R403 100R R4 10R R53 3.01K

31、 R8 10R R22 1K R49 NC R18 NC R20 4.99K R51 NC D3 C31 10nF C22 1nF,250V C24 1nF,250V C2 1nF C16 10uF C11 10uF C19 10uF IN-2 SD -5V +5VVAA 1 GND 2 IN- 3 COMP 4 CSD 5 VSS 6 VREF 7 OCSET 8 DT 9 COM 10 LO 11 VCC 12 VS 13 HO 14 VB 15 CSH 16 U2 IRS2092S R6 3.3K R14 8.2K R10 10R C4 10uF R45 4.7K R23 4.7R R1

32、67 10R R42 10K R29 10K R44 33K R39 33K DS2 Q107 IRFB38N20D Q104 IRFB38N20D D5 VCC C6 10uF D2 C114 0.1uF,250V C111 0.1uF,250V C113 0.1uF,250V R184 1R +VCC -VCC CH2 O D7 P25K -35V Bus CH2 R159 10R R205 1.2K DM 350W+65W PCB(3/3) E DM 350W+65W PCB DM 350W+65W DM 350W+65W 33 Titel Size Date File Model NO

33、: A3 17-NOV-2008 DM 350W+65W Revision Sheetof Drawn ByYuShuaiWei - 11 - 4 PCB LAYOUT - 12 - - 13 - - 14 - - 15 - SEIKAKU ELECTRON INDUSTRY CO., LTD. Test Result Model No: ELVIS 15SA MKII (Amplifier) USER OF ATS-2 Tester: Test Date: 2009/02/10 Test Item Test Conditions Spec Test Result Remark 1 Power

34、 Source AC AC: 230V/50HZ AC: 230V/50HZ OK 2 Motionless State Current All Load Break18WWVR MAX 2.21A A 3 Power Consumption At Full Power 300W W VR MAX HI Load 8 / / 4 Rated Output LOW Load 4 30V V VR MAX / 5 Signal/Noise 85dB dB VR MAX HI / 6 Hum or Noise LOW -55dBu dBu VR MAX HI Load 8 0.1% % 7 Dist

35、ortion LOW Load 4 0.1% % VR MAX GND SW Down 8 INPUT SENSITIVITY Output at Full Power -4 2dB dB VR MAX 9 PUNCTURE VOLTAGE 5mA 5Sec 1800V V LEFT/MONO IN PUT -4dBu Link-L -4dBu OUT-L -4dBu 10 LINK OUT RIGHT IN PUT -4dBuLink-R -4dBu OUT-R -4dBu VR MAX 11 FREQUENCY RESPONSE Input -12dB Load 8LOWHzVR MAX - 16 - MS12SA 5 TEST PROCEDURE 6 EXPLODED VIEW - 17 - - 18 - PARTS LIST - 19 - 7 BOM - 20 - - 21 - - 22 - - 23 - - 24 - - 25 - - 26 - - 27 - - 28 - - 29 -