Mackie-1402VLZ-mix-sm 维修电路原理图.pdf

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1、MICROSERIES1402-VLZ MIC/LINE MIXERSERVICE MANUALContents Pg.Quick Parts 1Block Diagram2Schematics3-7PCB Layout8-11MACKIE DESIGNS INC., 16220 WOOD-RED ROAD, WOODINVILLE, WA 98072, USA820-169-00 05/99RadioFans.CN 收音机爱 好者资料库Click to openQUICK PARTSTrimknob - 760-081-005KZY - 130-020-02AUX SEND 1knob -

2、760-048-02pot - 130-061-02AUX SEND 2knob - 760-048-02pot - 130-003-02EQ sectionknob - 760-048-03pot - 130-002-02PANknob - 760-048-04pot - 130-065-02MUTEbutton - 760-011-00switch - 500-012-00SOLObuttton - 760-107-00switch - 500-037-00CH 1-6 GAINknob - 760-037-01pot - 130-031-00LO-CUTbutton - 760-003-

3、00extender - 760-015-00switch - 500-018-00ALL 1/4 JACKS400-214-00XLR OUTPUT400-041-00XLR INPUT400-223-00ALL XLRSCREWS701-005-00CH 7-14 FDRSknob - 760-037-01pot - 130-032-00CH 5-12 EQknob - 760-048-03pot - 130-060-02RCA JACKS400-022-00RCA SCREW701-001-00AUX 1 MASTERknob - 760-048-02pot - 130-003-02AU

4、X RETURNknob - 760-048-01pot - 130-061-02AUX RETURN 2knob - 760-048-01pot - 130-012-02ASSIGN TO MAINbuttton - 760-013-00switch - 500-036-00CR/PHONESknob - 760-037-01pot - 130-032-00MAIN FADERSknob - 760-037-01pot - 130-032-00MATRIXbuttton - 760-003-00switch - 500-037-00AUX MATRIXbutton - 760-003-00p

5、ot - 500-037-00SMALL LEDSgreen - 304-004-00yellow - 304-003-00red - 304-001-00RUDE SOLOLED304-002-00IEC RECEPT.400-009-00PHANTO M500-016-00MAIN POWER500-013-00XLR OUTPUT PADbutton - 760-003-00extender - 760-028-00switch - 500-012-00TOP SRFSCREWS700-011-00END CAPSleft - 760-034-20right - 760-034-10AR

6、MREST551-020-00BUMPON750-001-00SIDE SCREWS700-006-00BOTTOMSCREWS701-005-00STAR GROUNDSCREW700-031-01BOTTOM SIDESCREW701-005-00END CAPSCREWS700-010-06SOLO MODEbuttton - 760-013-00switch - 500-012-00+4 / - 10 LEVELbutton - 760-003-00switch - 500-018-00MAIN PCB055-215-00-01TRANSFORMER110V - 080-007-002

7、30V - 080-007-01100V - 080-007-02CHASSIS TOP550-107-10OWNERS MANUAL820-033-0105/99Other Stuff.RadioFans.CN 收音机爱 好者资料库2MIDHI80 2K5 12KLOMAIN LMAIN RALT LALT RAUX 1 PREAUX 1 POSTAUX 2 POSTPFLSIP LPHANTOM POWER (GLOBALSWITCH)MIC INLINE INTRIMINSERTLOW CUT3-BANDEQFADERPANMUTE /ALTMONO CHANNEL (1 OF 6)21

8、3STEREO CHANNEL (1 OF 4)LINE IN LLINE IN R3-BANDEQFADERPANMUTE / ALTAUX RETURN 1L INR INAUX RETURN 2L IN(MONO)R INGAINGAINEFX TO MONITORMACKIE MS1402-VLZMACKIE MS1402-VLZSIGNAL FLOWSIGNAL FLOW(M14-1121.VSD)(M14-1121.VSD)MIDHI80 2K5 12KLOMIDHI80 2K5 12KLO75HzHPF+4 /-10SIP RLOGIC1234SIP LSIP RPOSTLOGI

9、CSOLOAUX SEND 2AUX SEND 1PREPFL1234SIP LSIP RLOGICSOLOPFLPOSTAUX SEND 2AUX SEND 1PREMAIN MIXMAIN FADERS30dB PADTAPE OUT LLINE OUT LBAL OUTLBAL OUT RLINE OUT RALT MIXALT OUT LALT OUT RALTTAPEMAINSOURCECONTROL ROOM &PHONES FADERMETERING(0dBu =0VU)CONTROL ROOM LEFTCONTROL ROOMRIGHTPHONES OUTAUX 1 MIXAU

10、X 1 PRE / POSTAUX 2 OUTAUX 1 OUTTAPE INLRCONTROL ROOM &PHONES MIX231231AUX 1 LEVELTAPE OUT R22107420247102030SOLO RELAYPFL LEDRUDESOLOLEDSIP (SOLO IN PLACE) /PFL (PRE-FADER LISTEN)ASSIGN TO MAINSIP LPFLSIP RAUX 2 MIXSOLO MIXMS1402VLZ MONO CHANNELS3MS1402 VLZ STEREO CHANNELS4MS1402 VLZ AUX SEND / RETURN5MS1402 VLZ MASTER SECTION6MS1402 VLZ BARGRAPH METERPOWER SUPPLY7MS1402-VLZ PCB LAYOUT, 1 OF 48MS1402-VLZ PCB LAYOUT, 2 0F 49MA1402-VLZ PCB LAYOUT, 3 OF 410MS1402-VLZ PCB LAYOUT, 4 0F 411