Mackie_MCU2-XT_Power_Supply_Schematic电路图.pdf

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1、0020142-XX-D01.sch-1 - Wed Jan 20 16:10:58 2010 1 4 2 5 3 MIDI OUT 1 4 2 5 3 D01 1/20/2010 0020142-XX MCU2/XT POWER SUPPLY Matt Darval LOUD Technologies Inc. 0020142-XX-D01.sch 2009 LOUD TECHNOLOGIES INC. PSU+CONNECTORS 1 134 56 78 D C B A 8765 4 ALL RIGHTS RESERVED THE INFORMATION CONTAINED HEREIN

2、IS PROPRIETARY AND CONFIDENTIAL PROPERTY OF LOUD TECHNOLOGIES INC. 3 APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG: ISSUED: D SIZE DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 1 OF REV. A B C D 2 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 POWER +7.5V +5.0V GND +5.0V GND +7.5V LCD E/L J9-1

3、1 C42 only 2K2 22 C42 ONLY C42 ONLY C42 ONLY C42 90K9 MIDI IN MIDI OUT ONLY MCU2 XT ONLY ONLY XT MCU2 C42 ONLY TO PWR SWITCH BACKLIGHT INVERTER VALUE C42 C42 ONLY C42 VALUE OUTPUT 105-110 VAC C42 ONLY 2M2 C42 VALUE C42 VALUE C42 ONLY ONLY MCU2, XT C35C32 XT POWER SUPPLY MCU2 POWER SUPPLY -00 -01 ASS

4、EMBLY OPTIONS MIDI IN * MIDI NOT STUFFED IN MCU2 * * NOT STUFFED IN XT * ONLY MCU2/XT C42 ONLY R87 needs to be 10ohm for MCU2 only C2 470UF 25V C1 470UF 25V L2 10UH C4 .1UF C12 470UF 25V C15 .1UF 1 2 3 J8 400455 C23 .1UF J13-1 J13-2 J13-3 J13-4 J13-5 J13-6 J13-7 R7 430 R8 430 R9 430 R10 430 R11 430

5、L1 50uH 1 3 2 Q1 IMBT4401 1 3 2 Q2 IMBT4403 R1 22 1 3 2 Q3 IMBT4401 1 3 2 Q4 IMBT4403 R2 22 1 3 2 Q5 IMBT4403 1 3 2 Q6 IMBT4401 R3 3K3 R14 3K3 R15 10K R16 10K D1 BAV99 R17 1K0 R18 330 R19 7K5 7 + 6 - 1 U3-A LM339 11 + 10 - 13 U3-C LM339 9 + 8 - 14 U3-D LM339 5 + 4 - 2 U3-B LM339 GNDVCC 312 U3-E LM33

6、9 COM OUTIN 1 2 3 U4 7805 R20 0.1 R21 0.1 3W R22 10K R23 220K R24 27K R25 1K0 R26 220K R27 1K0 C5 .1UF C27 .1UF C28 .1UF R29 1K0 R30 1K0 C30 .001 C29 .001 8 1 2 7 U5-A IRF7317N 6 3 4 5 U5-B IRF7317N R28 10K J6-1 J6-21 3 2 Q7 IMBT4401 R31 10K R32 82 1 3 2 Q8 IMBT4401 R336K2 C32 10UF 50V C33 .1UF PRI

7、BIAS SEC 1 2 3 4 5 6 T1 600063 C3 220pF D7 S1B TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 P1P2 J9-1 J9-2 J10-1 J10-2 J11-1 J11-2 R12 33 C26 .022 1 3 2 Q9 IMBT4401 R34 33 C34 .022 R35 0.0 8 1 2 7 U1-A IRF7317N R36 22 6 3 4 5 U1-B IRF7317N R37 22 L3 30uH R38 .01 OHM C35 47UF 25V L4 10UH R39 2.2 C17 470UF

8、 25V C36 470UF 25V C37 47UF 25V D6 BAV99 E1 C16 1nF C14 1nF R13 1K0 D4 BAV99 S R T 1 2 3 4 5 6 J5 C13 1nF C10 1nF R6 1K0 D3 BAV99 S R T 1 2 3 4 5 6 J4 C9 1nF C8 1nF R5 150 R4 1K0 D2 BAV99 S R T 1 2 3 4 5 6 J3 C21 470PF C20 470PF C18 470PF TP10 TP9 J1-7 J1-6 J1-5 J1-4 J1-3 J1-2 J1-1 C11 1nF C7 1nF C1

9、9 .1UF R87 470 D5 BAS21 1 A 2 C 3 N 6 VCC 5 GND 4 OUT U2 PC900 R77 220 R40 510K C25 470PF C22 470PF TP12 TP11 J2-7 J2-6 J2-5 J2-4 J2-3 J2-2 J2-1 C24 1nF C6 1nF 1 2 BRKT1 712-020-00 1 2 BRKT2 712-020-00 1 2 BRKT3 712-020-00 RVT1 RVT CL END .125X.062-.125 712-021-01 RVT2 RVT CL END .125X.062-.125 712-

10、021-01 RVT3 RVT CL END .125X.062-.125 712-021-01 RVT4 RVT CL END .125X.062-.125 712-021-01 RVT5 RVT CL END .125X.062-.125 712-021-01 RVT6 RVT CL END .125X.062-.125 712-021-01 J7-1 J7-2 J7-3 J7-4 J7-5 J7-6 J7-7 J7-8 J7-9 J7-10 J7-11 J7-12 J7-13 J7-14 J7-15 J7-16 TP1TP2TP3TP4 TP5TP6TP7TP8 C31 .1UF R41

11、 33 R42 33 R43 33 R44 33 R45 33 R46 33 C38 470UF 25V R47 39 3W HDW1 MCH 4-40X3/8 PHP CLRZC 700-012-00 HDW2 NUT LOCK 4-40 705-005-00 DOC1 TEST FIXTURE, PCB ASSY MCU2/XT/C42 POWER SUPPLY D00390 SCH1 SCHEMATIC PCB ASSY MCU2/XTPOWER SUPPLY 0020142-XX PCB1 PCB FAB MCU POWER 0020143-03 +5V +5V +5V +5V +5V +5V PEDAL_INPUT FOOTSW_2 MIDI_IN MIDI_OUT_P4 MIDI_OUT_P5 FOOTSW_1 AVCC LCD_BACKLITE RadioFans.CN 收音机爱 好者资料库