SERVICEMANUAL

P R O F E S S I O N A L S T E R E O

MIXERMX-1424/1424EX/1824/1824EX

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지2

Specifications ······················1, 2Electrical Parts List ····················3, 4, 5, 6, 7, 8, 9, 10Top and Bottom View of P.C. Board ·············11, 12, 13, 14, 15Wiring Diagram······················16Block Diagram ······················17Schematic Diagram ····················18 ~ 46Exploded View of Cabinet & Chassis / Mechanical Parts List ··47, 48, 49, 50Ass’y Drawing ······················51, 52, 53, 54

CONTENTS

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지3

1

SPECIFICATIONS

Maximum Output Level(0.5% T.H.D at 1kHz)

T.H.D

Frequency Response

Hum and Noise(Average, Rs=150Ω)

Maximum Voltage Gain

Crosstalk (at 1kHz)

Gain Control(mono Input Channel)

Gain Control(stereo Input Channel)

Input Channel Equalization

LED Meters

Channel Indicators

Phantom Power

Power Source/Power Consumption

Weight

Dimensions(WxHxD)

+24dB(MIX L/R) @600Ω+20dB(ALT 3/4) @600Ω+20dB(AUX1~ 2) @600Ω+20dB(INSERT) @10kΩ+20dB(CTRL ROOM) @600ΩMore than 100mW(HEADPHONES) @40Ω

<0.1% @+14dB 20Hz ~ 20kHz(MIX L/R, ALT 3/4, AUX SEND1~ 2, CTRL ROOM) @600Ω

20Hz ~ 20kHz, +1/-2dB(MIX L/R, ALT 3/4, AUX SEND1~ 2, CTRL ROOM) @600Ω

-127dB equivalent input noise-95dB residual noise(MIX L/R, ALT 3/4, AUX SEND1~ 2, CTRL ROOM OUT) -88dB (MIX L/R, ALT 3/4, AUX SEND1~ 2, CTRL ROOM OUT) * Master fader at nominal level and all channel fader Minimum.

84dB MIC IN TO MIX L/R 84dB MIC IN TO ALT3/4 76dB MIC IN TO AUX 1(PRE) 86dB MIC IN TO AUX 2(REV) 90dB MIC IN TO CONTROL ROOM L/R62.2dB MIC IN TO REC L/R 54dB LINE IN TO MIX L/R 54dB LINE IN TO ALT3/4 46dB LINE IN TO AUX 1(PRE) 56dB LINE IN TO AUX 2(REV)60dB LINE IN TO CONTROL ROOM L/R44dB ST IN TO MIX L/R 44dB ST IN TO ALT3/4 16dB AUX RETURN IN TO MIX L/R27.8dB TAPE IN TO MIX L/R

-70dB between input channels-70dB between output channels

44dB Variable (-60dB ~ -16dB), (-30dB ~ +14dB)

34dB Variable (-20dB ~ +14dB)

HIGH: 12kHz shelvingMID : 2.5kHz peakingLOW: 80Hz shelving* Turnover/roll off frequencies: located 3dB below maximum boost/cut

10-Segment LEDx2MIX L/R, ALT 3/4, AUX SEND1 ~ 2, CTRL ROOM

Peak: An indicator for each channel turns on when the pre-channel fader signalis 3dB below clipping.

+48V DC

MX-1424/1424EX : AC 120V/230V/240V, 50/60Hz, 30W MX-1824/1824EX : AC 120V/230V/240V, 50/60Hz, 30W

MX-1424/1424EX : 7kgMX-1824/1824EX : 8kg

MX-1424/1424EX : 482(W)x90(H)x354(D)mmMX-1824/1824EX : 556(W)x90(H)x354(D)mm

*0dB=0.775Vrms, 0dBV=1VrmsGENERAL

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지4

2

INPUT

OUTPUT

* Specifications and design subject to change without notice for improvements.

Output Output Nominal Nominal Connector TypeConnector Impedance Impedance Impedance

MIX Out L/R 150Ω 600Ω +4dB XLR 3-32 Type

ALT 3/4 75Ω 600Ω +4dB UnbalancedPhone Jack

CTRL Room Out 75Ω 600Ω +4dB UnbalancedPhone Jack

Aux Send 1~ 2 75Ω 600Ω +4dB UnbalancedPhone Jack

Mono Channel Insert Input 600Ω 10kΩ 0dB Phone Jack (TRS)T = OutR = In

S = GNDMain Stereo Insert Input 10kΩ 600Ω 0dB Phone Jack (TRS)

T = OutR = In

S = GNDRec Out 600Ω 10kΩ -10dBV RCA Pin Jack

Phones Out 100Ω 40Ω 3mW Stereo Phone Jack

Input Connector Input Impedance Nominal Input Nominal Level Connector Type

CH Mic 4kΩ 50 ~ 600Ω -60dB XLR 3-31 TypeBalanced

CH Line 10kΩ 600Ω -20dB Phone Jack (TRS)T = Hot

R = ColdS = GND

Stereo Input 5kΩ 600Ω -10dB UnbalancedPhone Jack

Aux Return 1~ 2 10kΩ 600Ω +4dB UnbalancedPhone Jack

Mono Channel Insert Input 10kΩ 600Ω 0dB Phone Jack (TRS)T = OutR = In

S = GNDMain Stereo Insert Input 10kΩ 600Ω 0dB Phone Jack (TRS)

T = OutR = In

S = GNDTape In 10kΩ 600Ω -10dBV RCA Pin Jack

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지5

ELECTRICAL PARTS LIST

3

C1012 C1020C1022, C1025-1026C2006-2007C2012 C2020C2022, C2025-2026C3006-3007C3012 C3020C3022, C3025-3026C4006-4007C4012 C4020C4022, C4025-4026C5006-5007C5012 C5020, C5022C5025-5026C6006-6007C6012 C6020, C6022C6025-6026C622 C629 C722 3409247079-T CAP SG 47UF 50V 2.5MM 47/50C726C1001 C1004-1005 3409247081-T CAP AF SG 47UF 63V 8 P 47/63C2001 C2004-2005C3001 C3004-3005C4001 C4004-4005C5001 C5004-5005C6001 C6004-6005C701-706 3409247979-T CAP SG 4.7UF 50V 2.5MM 4.7/50C1014 C2014 3609152120-T CAP MA 0.0015UF 100V J 0.0015(M)C3014 C4014C5014 C6014C115-116 3609182120-T CAP MA 0.0018UF 100V J 0.0018(M)C215-216, C315-316C415-416C1015 C2015 3609222120-T CAP MA 0.0022UF 100V J 0.0022(M)C3015 C4015C5015 C6015C111-114 3609223120-T CAP MA 0.022UF 100V J 0.022(M)C211-214, C311-314C411-414C1016 C2016 3609392120-T CAP MA 0.0039UF 100V J 0.0039(M)C3016 C4016C5016 C6016C1017-1018 3609473120-T CAP MA 0.047UF 100V 0.047(M)C2017-2018C3017-3018C4017-4018C5017-5018C6017-6018C605-606 C657 S35100501331 CAP CE C 5PF 50V C 0805(2012) 5PC670C117-118 C217-218 S35101001331 CAP CE C 10PF 50V C 0805(2012) 10PC317-318C417-418 C1019C2019 C3019C4019 C5019, C6019C760 C771 S35101001331 CAP CE C 10PF 50V C 0805(2012) 10PC103-104 S35101014331 CAP CE C 100PF 50V J 0805(2012 100P

Ref No. Part No. ValueDescription

AN101 4355738221 CON ASS’Y 3P FLAT 510MM ASS’Y 3PAN102 4355737725 CON ASS’Y 6P 650MM ASS’Y 6PAN103 4355737324 CON ASS’Y 12P S/D 600MM ASS’Y 12PAN105 4355737407 CON ASS’Y 12P FLAT 150MM ASS’Y 12PAN107 4355738211 CON ASS’Y 3P FLAT 230MM ASS’Y 3PAN108-109 4355738210 CON ASS’Y 3P FLAT 210MM ASS’Y 3PAN110 4355737510 CON ASS’Y 9P 210MM ASS’Y 9PAN111 4355738006 CON ASS’Y 4P FLAT 130MM ASS’Y 4PAN801 4428528212 CON WAFER 12FE-ST-VK-N/LA JST 12FE-ST-VK-N/LAAN802 4428528214 CON WAFER 14FE-ST-VK-N/LA JST 14FE-ST-VK-N/LAAN904 4355738016 CON ASS’Y 4P FLAT 360MM ASS’Y 4PC727 3409210072-T CAP AF SE 10UF 50V 6.3X5(2.5MM 10/50C601-602 C627 3409210144-T CAP SG 100UF 25V 2.5MM 100/25C634 C639 C641C647 C649 C651C662 C707 C717C723 C731 C733C736 C758 C769C713 C742C133 C233 C333 3409210171-T CAP AF RSG 100UF 50V 8 P 100/50C433 C1031C2031 C3031C4031 C5031C6031C1010 C2010 3409210221-T CAP AF RSG 1000UF 6.3V 10 P 1000/6.3C3010 C4010C5010 C6010C134 C234 C334 3409233979-T CAP SG 3.3UF 50V 2.5MM 3.3/50C434 C1024C2024 C3024C4024 C5024C6024C101-102 3409247049-T CAP SG 47UF 25V 2.5MM 47/25C109-110C121-123 C125C131-132, C201-202C209-210C221-223 C225C231-232, C301-302C309-310C321-323 C325C331-332, C401-402C409-410C421-423 C425C431-432, C607-608C615-616C655-656 C660C668-669 C671C712 C716 C728C730 C738 C740C744 C746 C750C752 C754 C756C762 C775C1006-1007

MAIN B’D (4005409600)Ref No. Part No. ValueDescription

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지6

C646C732 C741 C747 S35104704331 CAP CE C 47PF 50V J 0805(2012) 47PC755C105 C108 C127C130 C205 C208C227 C230 C305C308 C327 C330C405 C408 C427C430 C720 C725C1008 C2008 S35104714331 CAP CE 470P 50V K 2012 470PC3008 C4008C5008 C6008C1009 C2009C3009 C4009C5009 C6009D101-102, D201-202 S22100500001 DIODE 1N4148 GP SMD 1N4148D301-302, D401-402D701-704D1001-1005D2001-2005D3001-3005D4001-4005D5001-5005D6001-6005JK604-605 4408194310 XLR JACK (M) E503A0150N E503A0150N(M)JK101-102, JK201-202 4438192910 PHONE JACK (5P) METAL PHONE JACKJK301-302, JK401-402JK602 JK603JK702-703JK1002 JK2002JK3002 JK4002JK5002 JK6002JK1001 JK2001 4438193810 XLR JACK(F) 3P(E203A0040N) E203A0040N(F)JK3001 JK4001JK5001 JK6001LD3001 LD4001LD1001 LD2001 2300030100 LED LTL-1CHE LITEON REDLD5001 LD6001LD101 LD201LD301 LD401LD710, LD720-721LD723, LD707-709 2300031100 LED LTL-1CHY LITEON YELLD717-719LD501 LD722 2300032100 LED LTL-1CHG LITEON GRNLD701-706LD711-716Q701-702 2008606104-T KTC3198-Y-AT KTC 3198YQ6001-6002Q5001-5002Q4001-4002Q3001-3002Q2001-2002Q1001-1002 2008207100-T TR PNP 2SA 970BL-TPE2 2SA 970BLR1017-1018 3003220953 RES CF 2.2K 1/5W F N 2.2K 1%R2017-2018R3017-3018

Ref No. Part No. ValueDescriptionC203-204, C303-304C403-404 C640C642 C648 C650C708-709 C714C718 C724 C751C757 C715C1011 C1013C2011 C2013 C3011 C3013 C4011 C4013 C5011 C5013 C6011 C6013C1002-1003 S35101024331 CAP CE C 1000PF 50V 0805(2012) 1000PC2002-2003C3002-3003C4002-4003C5002-5003C6002-6003C1021 S35101035331 CAP CE B0.01UF 50V K 0805(2012 0.01/50C1027-1030, C2021C2027-2030, C3021C3027-3030, C4021C4027-4030, C5021C5027-5030, C6021C6027-6030C106-107C119-120 C124C126 C128-129C135 C206-207C219-220 C224C226 C228-229C235 C306-307C319-320 C324C326 C328-329C335 C406-407C419-420 C424C426 C428-429C435 C610-613C621 C625-626C628 C635 C637C643 C645, C658-659C665-667C710-711 C719C721 C729C734-735 C745C748-749 C753C772-774C609 C614 C624 S35102204339 CAP CE B 22PF 50V K 0805(2012) 22PC631 C653 C664C1023 C2023C3023 C4023C5023 C6023C603-604 C623 S35102214331 CAP CE X7R 220PF 50V K 2012 220PC630 C652 C663C759 C770C636 C638 C644 S35103304331 CAP CE 33PF 50V J 2012 33P

Ref No. Part No. ValueDescription

4

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지7

5

R1007 R1028R1034 R2007R2028 R2034R3007 R3028R3034 R4007R4028 R4034R5007 R5028R5034 R6007R6028 R6034R107 R109-111 S30101137231 RES TF 11K 1/10W 2012 11KR113-114 R207R209-211R213-214 R307R309-311R313-314 R407R409-411, R413-414R511-512 S30101237231 RES TF 12K 1/10W 2012 12KR1024 R2024R3024 R4024 R5024 R6024R1016 R2016 S30101507231 15R3016 R4016R5016 R6016R650 R657 S30101537231 RES TF 15 1/10W 2012 15KR703 R707 S30101817230 RES TF 180 J 1/10W 2012 180R711 R714R773 S30101827451 RES TF 1.8K 1/4W 3225 1.8K 1/4WR124 R129-134 S30101837231 RES TF 18K 1/10W 2012 18KR139 R224R229-234 R239R324 R329-334R339 R424R429-434 R439R515 R720-723R733-734 R745R749 R753 R757R1036-1044R2036-2044R3036-3044R4036-4044R5036-5044R6036-6044R516 R519-520R717 S30102027231 RES TF 2K 1/10W 2012 2KR702 R710 S30102037231 RES TF 20K 1/10W 2012 20KR617 R623 S30102237231 RES TF 22K 1/10W 2012 22KR118 R122 R218 S30102437231 RES TF 24K 1/10W 2012 24KR222 R318 R322R418 R422R601-602 R649R656 R1030R2030 R3030R4030 R5030R6030R727 R730 S30102737231 RES TF 27K 1/10W 2012 27KR724-725 R1025 S30103037231 RES TF 30K 1/10W 2012 30K

Ref No. Part No. ValueDescriptionR4017-4018R5017-5018R6017-6018R1014-1015 3003470953 RES CF 4.7K 1/5W F N 4.7K 1%R2014-2015R3014-3015R4014-4015R5014-5015R6014-6015R1001-1002 3003680953 RES CF 6.8K 1/5W F N 6.8K 1%R2001-2002R3001-3002R4001-4002R5001-5002R6001-6002R718-719 3089100275 RES NFR 10 1/4W J R PHILKO FR 10R1008 R2008 3089101275 RES NFR 100 1/4W J R PHILKO FR 100R3008 R4008R5008 R6008R101-102 R115 S30101017231 RES TF 100 1/10W 2012 100R119 R201-202R215 R219R301-302 R315R319 R401-402R415 R419 R613-615R619-621 R729R732 R737 R739R743-744 R1029R2029 R3029R4029 R5029 R6029R524 R741 R771 S30101027231 RES TF 1K 1/10W 2012 1KR117 R121 R135 S30101037231 RES TF 10K 1/10W 2012 10KR217 R221 R235R317 R321 R335R417 R421 R435R603-606 R618R624 R704 R742R1021 R1027R1032 R1045R2021 R2027R2032 R2045R3021 R3027R3032 R3045R4021 R4027R4032 R4045R5021 R5027R5032 R5045R6021 R6027R6032 R6045 R708R123 R138 R223 S30101047231 RES TF 100K 1/10W 2012 100KR238 R323 R338R423 R438R607-608 R652R659 R728 R731R735-736 R738R740 R755 R759

Ref No. Part No. ValueDescription

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지8

6

R626 R631 R638 S30121005230 RES TF 10K F 1/10W 2012 10K 1%R630 R642 R643R625 R637 S30121105230 RES TF 11K F 1/10W 0805(2012) 11K 1%R627 R632 S30121805230 RES TF 18K F 1/10W 2012 18K 1%R639 R644R1019-1020R2019-2020R3019-3020R4019-4020R5019-5020R6019-6020R629 R633 S30122005230 RES TF 20K F 1/10W 2012 20K 1%R641 R645R1003-1004 S30124305230 RES TF 43K F 1/10W 2012 43K 1%R2003-2004R3003-3004R4003-4004R5003-5004R6003-6004R103-104 R203-204 S30131875230 RES TF 1.87K F 1/10W 0805(2012 1.87K 1%R303-304 R403-404R1009-1010 S30135605230 RES TF 5.6K F 1/10W 2012 5.6K 1%R2009-2010R3009-3010R4009-4010R5009-5010R6009-6010R1011 R2011 S30136805230 RES TF 6.8K F 1/10W 2012 6.8K 1%R3011 R4011R5011 R6011R1012-1013 S30151005230 RES TF 10 F 1/10W 2012 10 1%R2012-2013R3012-3013R4012-4013R5012-5013R6012-6013RY701 5528999800 RELAY 876A N-2C-S 12VDC 12VDCSW501 SW603 4628980110 SW PUSH JPS2281EAB JEIL JPS2281EABSW702-704SW601 SW101-102 4628980120 SW PUSH JPS4281A JEIL JPS4281ASW201-202SW301-302SW401-402SW1001 SW2001SW3001 SW4001SW5001 SW6001SW1002 SW2002SW3002 SW4002SW5002 SW6002U101-102 U104 S21101080002 IC 2068 SOIC8 2068U201-202 U204U301-302 U304U401-402 U404U705 U707U1001-1002U2001-2002

Ref No. Part No. ValueDescriptionR2025 R3025R4025 R5025 R6025R105-106 R205-206 S30103317231 RES TF 330 1/10W 2012 330R305-306 R405-406R125 R140-142 S30103337231 RES TF 33K 1/10W 2012 33KR225 R240-242R325 R340-342R425 R440-442R1033 R1035R2033 R2035R3033 R3035R4033 R4035R5033 R5035R6033 R6035R127 R227 R327 S30103637230 RES TF 36K J 1/10W 2012 36KR128 R136-137R228 R236-237R328 R336-337R427 R523 R761R428 R436-437R766R654-655 S30103937231 RES TF 39K 1/10W 2012 39KR726 S30104717670 RES TF 470 J 1W 6432 470 1WR126 R226 R326 S30104727231 RES TF 4.7K 1/10W 2012 4.7KR426 R772R1022 R2022R3022 R4022R5022 R6022R1046 R2046 S30104727451 RES TF 4.7K 1/4W 3225 4.7K 1/4WR3046 R4046R5046 R6046 R716R116 R120 R216 S30104737231 RES TF 47K 1/10W 2012 47KR220 R316 R320R416 R420R521-522 R616R622 R635-636R647-648 R706R713 R1031R2031 R3031R4031 R5031 R6031R705 R712 S30105637231 RES TF 56K 1/10W 2012 56KR108 R112 R208 S30106227231 RES TF 6.2K 1/10W 2012 J 6.2KR212 R308 R312R408 R412R746 R750 S30106237231 RES TF 62K 1/10W 2012 62KR754 R758R1023 R2023 S30106837231 RES TF 68K 1/10W 2012 68KR3023 R4023R5023 R6023R628 R634 R640 S30107507231 RES TF 75 1/10W 2012 75R646 R756 R760R651 R658 S30107537230 RES TF 75K J 1/10W 2012 75KR1026 R2026 S30108227231 RES TF 8.2K 1/10W 2012 8.2KR3026 R4026R5026 R6026R701 R709 S30108237231 RES TF 82K 1/10W 2012 82K

Ref No. Part No. ValueDescription

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지9

7

CN105 4428594912 LA5268/LAB0640/2.5MM-12P 5268-12JK1003 JK2003 4438097310 JACK PHONE 4P PHONE JACKJK3003 JK4003JK5003 JK6003R1006 R2006 R3006 S30101007231 RES TF 10 1/10W 2012 10R4006 R5006 R6006R1005 R2005 R3005 S30101017231 RES TF 100 1/10W 2012 100R4005 R5005 R6005

C503-504 C509-510 3409247049-T CAP SG 47UF 25V 2.5MM 47/25C516-519 C617-618 C763C767 C776 C778C501-502 C512-515 S35101014331 CAP CE C 100PF 50V J 0805(2012 100PC619-620 C661C672 C768 C779C507-508 C765-766 S35101035331 CAP CE B0.01UF 50V K 0805(2012 0.01/50C505-506 C764 C777 S35104704331 CAP CE C 47PF 50V J 0805(2012) 47PCN903 4428594905 LA5268/LAB0640/2.5MM-05P 5268-05CN102 4428594906 LA5268/LAB0640/2.5MM-06P 5268-06CN103 4428594912 LA5268/LAB0640/2.5MM-12P 5268-12CNT 4647699411 CNT PLUG 1P PLUG 1PJK501 4438095210 JACK RCA 4P RCA JACKJK502-505 JK606-607 4438097310 JACK PHONE 4P PHONE JACKJK704-705R501-504 R513-514 S30101017231 RES TF 100 1/10W 2012 100R517-518R764 R769 S30101047231 RES TF 100K 1/10W 2012 100KR509-510 S30101137231 RES TF 11K 1/10W 2012 11KR611-612 S30101227231 RES TF 1.2K 1/10W 2012 1.2KR609-610 S30101527231 RES TF 1.5K 1/10W 2012 1.5KR762 R767 S30101837231 RES TF 18K 1/10W 2012 18KR505-506 S30104737231 RES TF 47K 1/10W 2012 47KR763 R768 S30106237231 RES TF 62K 1/10W 2012 62KR653 R660 R765 S30107507231 RES TF 75 1/10W 2012 75R770R507-508 S30107527230 RES TF 7.5K J 1/10W 2012 7.5KR715 3039122575-T RES MO 1.2K 2W J RADIAL 1.2K 2WSW609 4618001110 SW SV10020-0202-9T-SN PHANTOM SWU501 S21101080002 IC 2068 SOIC8 2068U711 S21101083203 IC NJM4580E EMP-8 JRC 4580

C737 C743 S35101014331 CAP CE C 100PF 50V J 0805(2012 100PCN107 4428595003 LW5267/LWB0640/2.5MM-03P 5267-03JK701 4438192910 PHONE JACK (5P) METAL PHONE JACKR748 R752 3039101472-T RES MO 100 1W T 100 1WR747 R751 S30101047231 RES TF 100K 1/10W 2012 100K

AN803 4355737816 CON ASS’Y 6P FLAT 360MM ASS’Y 6PAN903 4355737912 CON ASS’Y 5P FLAT 250MM ASS’Y 5PC921 3408210191 CAP RSA 100UF 100V SNAP 13 P 100/100C903-904 3408247149 CAP AF SG 470UF 25V 470/25C920 3409210181-T CAP AF RSG 100UF 63V 100/63C907-908 C915-916 3409210267 CAP SD 1000UF 35V 1000/35C925 3409233237 CAP AF SD 3300UF 16V 3300/16

Ref No. Part No. ValueDescriptionU3001-3002U4001-4002U5001-5002U6001-6002U103 U203 U303U403 U601-602U603 U710U708 U606-607 S21101083203 IC NJM4580E EMP-8 JRC 4580U604-605U706 2168220994 IC NJM 4556AL 4556U702 U704 2118040105 KIA6967S 6967U701 U703 2118030405 KIA6966S 6966VR504-505 VR705-706 3228068910 VR XV09213NPV30F-15A20K(20KA) 20KAVR1006-1007VR2006-2007VR3006-3007VR4006-4007VR5006-5007VR6006-6007VR1001 VR2001 3228068920 VR XV09213NPV30F-10C20K(20KRD) 20KRDVR3001 VR4001VR5001 VR6001VR1002-1004 3228068930 VR XV09213NPV30F-1B50KCC(50KB) 50KBVR2002-2004VR3002-3004VR4002-4004VR5002-5004VR6002-6004VR102-103 3228069010 “VR XV012313GPV30F-1B50KX2CC,NO” 50KB*2VR202-203VR302-303VR402-403VR501-503 3228069020 “VR XV012313GPV30F-15A20KX2,NOB” 20KA*2VR105 VR107VR205 VR207VR305 VR307VR405 VR407VR701 VR703VR106 VR206 3228069030 VR XV012313GPV30F-15A15C20KX2C 20KAC*2VR306 VR406VR1008 VR2008VR3008 VR4008VR5008 VR6008VR101 VR201 3228069040 “VR XV012313GPV30F-10C20KX2,NOB” 20KRD*2VR301 VR401VR601-602 3238079710 VR EWAQ10C15A14(10KA) 10KAVR1005 VR2005VR3005 VR4005VR5005 VR6005VR104 VR204 3238079720 VR EWAQJ0C15A14(10KAX2) 10KAVR304 VR404VR603VR801-807 3238080010 RS20H123D12B-23W 20KW*2ZD701 2058502240 DIODE ZENER UZ-24BM(1N5252B) UZ 24BMZD702 2058503120 “DIODE ZENER UZ-12BH(12.0,12.6)” UZ 12BH

Ref No. Part No. ValueDescription

POWER B’D (4003482100)

6CH INSERT B’D (4003482120)

AUX RETURN B’D (4003482110)

H/P B’D (4003482110)

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지10

8

C1116 C2116 3609392120-T CAP MA 0.0039UF 100V J 0.0039(M)C3116 C4116C1117-1118 3609473120-T CAP MA 0.047UF 100V 0.047(M)C2117-2118C3117-3118C4117-4118C1119 C2119 S35101001331 CAP CE C 10PF 50V C 0805(2012) 10PC3119 C4119C1111 C1113 S35101014331 CAP CE C 100PF 50V J 0805(2012 100PC2111 C2113C3111 C3113C4111 C4113C1102-1103 S35101024331 CAP CE C 1000PF 50V 0805(2012) 1000PC2102-2103C3102-3103C4102-4103C1121 C1127-1130 S35101035331 CAP CE B0.01UF 50V K 0805(2012 0.01/50C2121 C2127-2130C3121 C3127-3130C4121 C4127-4130C1123 C2123 S35102205331 CAP CE B 22PF 50V K 0805(2012) 22PC3123 C4123C1108 C2108 S35104714331 CAP CE 470P 50V K 2012 470PC3108 C4108C1109 C2109C3109 C4109CN108-109 4428595003 LW5267/LWB0640/2.5MM-03P 5267-03CN111 4428595004 LW5267/LWB0640/2.5MM-04P 5267-04CN110 4428595009 LW5267/LWB0640/2.5MM-09P 5267-09D1101-1105 S22100500001 DIODE 1N4148 GP SMD 1N4148D2101-2105D3101-3105D4101-4105JK1102 JK2102 4438192910 PHONE JACK (5P) METAL PHONE JACKJK3102 JK4102JK1101 JK2101 4438193810 XLR JACK(F) 3P(E203A0040N) E203A0040N(F)JK3101 JK4101LD1101 LD2101 2300030100 LED LTL-1CHE LITEON REDLD3101 LD4101Q1101-1102 2008207100-T TR PNP 2SA 970BL-TPE2 2SA 970BLQ2101-2102Q3101-3102Q4101-4102R1117-1118 3003220953 RES CF 2.2K 1/5W F N 2.2K 1%R2117-2118R3117-3118R4117-4118R1114-1115 3003470953 RES CF 4.7K 1/5W F N 4.7K 1%R2114-2115R3114-3115R4114-4115R1101-1102 3003680953 RES CF 6.8K 1/5W F N 6.8K 1%R2101-2102R3101-3102R4101-4102R1108 R2108 3089101275 RES NFR 100 1/4W J R PHILKO FR 100

Ref No. Part No. ValueDescriptionC924 3409247071-T CAP AF RSG 47UF 50V 6 P 47/50C919 3419547091-T CAP E SG 47UF/100V 10 P 47/100C917-918 C922-923 3509103450-T CAP CE 0.01UF 500V Z 0.01/500C926-929C901-902 C905-906 3509104530-T CAP CE F 0.1UF 50V Z 0.1/50C932 3549103107 CAP DE2F3KH103MA4B 0.01/400CN901 4428595003 LW5267/LWB0640/2.5MM-03P 5267-03CN904 4428595004 LW5267/LWB0640/2.5MM-04P 5267-04CN906 4428595007 LW5267/LWB0640/2.5MM-07P 5267-07CN907-908 4428525202 CON WAFER LA/B2PS-VH/7.92 JST WAFER 2P(7.92)CN909-910 4428533202 CON WAFER LA395/P02/3.96 JST WAFER 2P(3.96)CNT1 4647699411 CNT PLUG 1P PLUG 1PD905 2058100981 DIODE BRIDGE KBU402 PBU402 PBU 402D901-902 D906-913 2058100996 DIODE RECTIFIER LT1N4006(4007) 1N 4006F901-904 4458999110 FUSE CLIP 5*20GND1 4235007210 GND TERMINAL (POWER B’D) GNDQ901 2028407990 KTC4370A-Y-U KTC 4370R902 S30102237231 RES TF 22K 1/10W 2012 22KU901 2168640988 IC 7815 SAMSUNG 7815U902 2168640987 IC 7915 SAMSUNG 7915U905 2128611206 IC 7805 G.S 7805ZD901-902 2058502240 DIODE ZENER UZ-24BM(1N5252B) UZ 24BM

C932 3549103107 CAP DE2F3KH103MA4B 0.01/400CN907-908 4428525202 CON WAFER LA/B2PS-VH/7.92 JST WAFER 2P(7.92)CN909-910 4428533202 CON WAFER LA395/P02/3.96 JST WAFER 2P(3.96)F905 4458999110 FUSE CLIP 5*20

AN120 4355737607 CON ASS’Y 8P FLAT 150MM ASS’Y 8PC1131 C2131 3409210171-T CAP AF RSG 100UF 50V 8 P 100/50C3131 C4131C1110 C2110 3409210221-T CAP AF RSG 1000UF 6.3V 10 P 1000/6.3C3110 C4110C1124 C2124 3409233979-T CAP SG 3.3UF 50V 2.5MM 3.3/50C3124 C4124C1106-1107 3409247049-T CAP SG 47UF 25V 2.5MM 47/25C1112 C1120 C1122C1125-1126C2106-2107C2112 C2120 C2122C2125-2126C3106-3107C3112 C3120 C3122C3125-3126C4106-4107C4112 C4120 C4122C4125-4126C1101 C1104-1105 3409247081-T CAP AF SG 47UF 63V 8 P 47/63C2101 C2104-2105C3101 C3104-3105C4101 C4104-4105C1114 C2114 3609152120-T CAP MA 0.0015UF 100V J 0.0015(M)C3114 C4114C1115 C2115 3609222120-T CAP MA 0.0022UF 100V J 0.0022(M)C3115 C4115

Ref No. Part No. ValueDescription

AC INPUT B’D (4003482130)

4CH MONO INPUT B’D (4003482000) ▷MX-1824/1824EX

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지11

9

Ref No. Part No. ValueDescriptionRef No. Part No. ValueDescriptionR3108 R4108R1129 R2129 S30101017231 RES TF 100 1/10W 2012 100R3129 R4129R1121 R1127 R1132 S30101037231 RES TF 10K 1/10W 2012 10KR1145 R2121 R2127R2132 R2145 R3121R3127 R3132 R3145R4121 R4127 R4132R4145R1107 R1128 R1134 S30101047231 RES TF 100K 1/10W 2012 100KR2107 R2128 R2134R3107 R3128 R3134 R4107 R4128 R4134R1124 R2124 S30101237231 RES TF 12K 1/10W 2012 12KR3124 R4124R1116 R2116 S30101507231 RES TF 15 1/10W 2012 15R3116 R4116R1136-1144 S30101837231 RES TF 18K 1/10W 2012 18KR2136-2144R3136-3144R4136-4144R1130 R2130 S30102437231 RES TF 24K 1/10W 2012 24KR3130 R4130R1125 R2125 S30103037231 RES TF 30K 1/10W 2012 30KR3125 R4125R1133 R1135 S30103337231 RES TF 33K 1/10W 2012 33KR2133 R2135R3133 R3135R4133 R4135R1122 R2122 S30104727231 RES TF 4.7K 1/10W 2012 4.7KR3122 R4122R1146 R2146 S30104727451 RES TF 4.7K 1/4W 3225 4.7K 1/4WR3146 R4146R1131 R2131 S30104737231 RES TF 47K 1/10W 2012 47KR3131 R4131R1123 R2123 S30106837231 RES TF 68K 1/10W 2012 68KR3123 R4123R1126 R2126 S30108227231 RES TF 8.2K 1/10W 2012 8.2KR3126 R4126R1119-1120 S30121805230 RES TF 18K F 1/10W 2012 18K 1%R2119-2120R3119-3120R4119-4120R1103-1104 S30124305230 RES TF 43K F 1/10W 2012 43K 1%R2103-2104R3103-3104R4103-4104R1109-1110 S30135605230 RES TF 5.6K F 1/10W 2012 5.6K 1%R2109-2110R3109-3110R4109-4110R1111 R2111 S30136805230 RES TF 6.8K F 1/10W 2012 6.8K 1%R3111 R4111R1112-1113 S30151005230 RES TF 10 F 1/10W 2012 10 1%R2112-2113R3112-3113

R4112-4113SW1101 SW2101 4628980120 SW PUSH JPS4281A JEIL JPS4281ASW3101 SW4101SW1102 SW2102SW3102 SW4102U1101-1102 S21101080002 IC 2068 SOIC8 2068U2101-2102U3101-3102U4101-4102VR1106-1107 3228068910 VR XV09213NPV30F-15A20K(20KA) 20KAVR2106-2107VR3106-3107VR4106-4107VR1101 VR2101 3228068920 VR XV09213NPV30F-10C20K(20KRD) 20KRDVR3101 VR4101VR1102-1104 3228068930 VR XV09213NPV30F-1B50KCC(50KB) 50KBVR2102-2104VR3102-3104VR4102-4104VR1108 VR2108 3228069030 VR XV012313GPV30F-15A15C20KX2C 20KAC*2VR3108 VR4108VR1105 VR2105 3238079710 VR EWAQ10C15A14(10KA) 10KAVR3105 VR4105

CN120 4428594908 LA5268/LAB0640/2.5MM-08P 5268-08JK1103 JK2103 4438097310 JACK PHONE 4P PHONE JACKJK3103 JK4103R1106 R2106 S30101007231 RES TF 10 1/10W 2012 10R3106 R4106R1105 R2105 S30101017231 RES TF 100 1/10W 2012 100R3105 R4105

C868 C871 3409210023-T CAP AF SE 10U/50V 6.4X5 (5MM) 10/50C805 C822 3409210144-T CAP SG 100UF 25V 2.5MM 100/25C806 C823 C853 3409210973-T CAP E SE 1UF 50V 3*5 1/50C861C870 3409222033-T CAP E SE 22UF 16V 5*5 22/16C845 C852 C859 3409222071-T CAP AF RSG 22UF 50V 5 P 22/50C880-881C850 3409247033-T CAP E SE 47UF 16V 6.3*5 47/16C803 C820 3409247049-T CAP SG 47UF 25V 2.5MM 47/25C819 C836 3509821130-T CAP CE B 820PF 50V K 820PC816 C833 3609103120-T CAP MA 0.01UF 100V 0.01(M)C813 C830 3609123120-T CAP MA 0.012UF 100V J 0.012(M)C817 C834 3609182120-T CAP MA 0.0018UF 100V J 0.0018(M)C811 C814 C828 3609273120-T CAP MA 0.027UF 100V J 0.027(M)C831C815 C818 C832 3609472120-T CAP MA 0.0047UF 100V J 0.0047(M)C835C809 C812 C826 3609683120-T CAP MA 0.068UF 100V J 0.068(M)C829C807 C810 C824 3639184111-T CAP ECQ-V 1H184JL2 0.18UF 50V 0.18/50(M)C827C808 C825 3639394111-T CAP ECQ-V 1H394JL2 0.39UF 50V 0.39/50(M)C851 C862 C864 S35101024331 CAP CE C 1000PF 50V 0805(2012) 1000P

4CH INSERT B’D (4003481800) ▷MX-1824/1824EX

DSP/EQ B’D (4003482900) ▷MX-1424EX/1824EX

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지12

10

Ref No. Part No. ValueDescriptionRef No. Part No. ValueDescriptionC801-802 S35101035331 CAP CE B0.01UF 50V K 0805(2012 0.01/50C837-844 C867C869 C872-879C849 S35101045331 CAP CE B 0.1UF 50V Z 0805(2012 0.1/50C863 C865 S35102214331 CAP CE X7R 220PF 50V K 2012 220PC866 S35102225331 CAP CE 0.0022UF 50V K 2012 2200P/50C854-855 S35103304331 CAP CE 33PF 50V J 2012 33PC860 S35104704331 CAP CE C 47PF 50V J 0805(2012) 47PC804 C821 S35104714331 CAP CE 470P 50V K 2012 470PC846-848 C856-858 S35104734331 CAP CE 47000PF 50V J 2012 47000PCN801 4428528112 CON WAFER 12FE-BT-VK-N JST 12FE-BT-VK-NCN802 4428528114 CON WAFER 14FE-BT-VK-N JST 14FE-BT-VK-NCN804 4428594904 LA5268/LAB0640/2.5MM-04P 5268-04CN803 4428594906 LA5268/LAB0640/2.5MM-06P 5268-06D801-802 S22100500001 DIODE 1N4148 GP SMD 1N4148F801 3908609980 EMI FILTER 2200PF 2200PFP1~3 4355738417 CON ASS’Y 1P GND 390MQ803 2008606998-T KTD1302-AT KTD 1302Q801-802 S20510405004 2N3906S-RTK 2N3906R805 R825 S30101017231 RES TF 100 1/10W 2012 100R861 S30101027231 RES TF 1K 1/10W 2012 1KR845-848 R851 S30101037231 RES TF 10K 1/10W 2012 10KR859-860 R863R865-866R802-803 R806 S30101047231 RES TF 100K 1/10W 2012 100KR821-822 R826R852 R862R853 R855-857 S30101537231 RES TF 15K 1/10W 2012 15KR801 R804 S30102727231 RES TF 2.7K 1/10W 2012 2.7KR823-824R849 S30103317231 RES TF 330 1/10W 2012 330R841-844 R854 S30103327231 RES TF 3.3K 1/10W 2012 3.3KR858 R864R850 S30104727231 RES TF 4.7K 1/10W 2012 4.7KR807 R809 R811 S30105617231 RES TF 560 1/10W 2012 560R813 R815 R817R819 R827 R829R831 R833 R835R837 R839R808 R810 R812 S30105637231 RES TF 56K 1/10W 2012 56KR814 R816 R818R820 R828 R830R832 R834 R836R838 R840U801-808 U811-812 S21101080002 IC 2068 SOIC8 2068U813 2128130800 IC CS4811 DSP (CRYSTAL) CS4811U810 2128220700 IC MN13811T PANASONIC (RESET) MN13811TU809 2128330600 IC 25LC640CSN EEPROM 64K MICCH 25LC640CSNX801 3938000946 X-TAL 8.192MHz(49S) 8.192MHz

AN804 4355738107 CON ASS’Y 4P FLAT(LA) 150MM ASS’Y 4PSW801 4658099210 SW ROTARY 94HBB08(GRAYHILL) GRAYHILL

CABLE 4355737100 FLEXIBLE FLAT CABLE 14P 350MM CABLE 14PCABLE 4355737200 FLEXIBLE FLAT CABLE 12P 350MM CABLE 12P

CON 4355738314 CON ASS’Y 2P 300MM ASS’Y 2PPOWER SW 4648099310 POWER SWITCH (H8500VB) POWER SWFUSE C5508411934 FUSE T 20MM 630MA/250V U/C/S/V 630mA/250VFUSE C5508412234 FUSE TSD 20MM 1A/250V U/C/S/V 1A/250VFUSE C5508412134 FUSE T 20MM 800MA/250V U/C/S/V 120V (E)

C5508411634 FUSE T 20MM 400MA/250V U/C/S/V 220V~ 240V(C,D,R,DOM)

POWER TRANS 2828059400 TRANS POWER MX-1824EX (120V) 120V (E)2828059420 TRANS POWER MX-1824EX (230V) 220V ~ 240V

(C,D,R,DOM)AC CORD 4308989910 AC CORD ASS’Y(U/V) MX-1424EX 120V (E)

4308999910 CORD AC UL 3CORES 120V (E)4308989810 AC CORD ASS’Y(DOM) MX-1424EX 220V (DOM)4308998610 EV.300V L:2200)EQ-825 220V (DOM)4308000430 AC CORD POWER(EUROPE KEMA) 230V (R)4308990110 AC CORD EUROPE ASS’Y 230V (R)4308989710 AC CORD ASS’Y(BSI) MX-1424EX 230V~240V(C)4308995710 AC CORD H05VVH2F (B S I) 230V~240V(C)4308990010 AC CORD ASS’Y(SAA) MX-1424EX 240V (D)4308999210 AC UP502+0CSA0.75MM2*3C200MM 240V (D)

DSP SW B’D (4003481910) ▷MX-1424EX/1824EX

ASS’Y

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지13

11

TOP AND BOTTOM VIEW OF P.C. BOARD

– POWER B’D

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지14

12

– 4CH INSERT B’D

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지15

13

– 4CH MONO INPUT B’D

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지16

14

– MAIN MIX B’D

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지17

15

– DSP/EQ B’D (TOP)

– DSP/EQ B’D (BOTTOM)

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지18

16

WIRING DIAGRAM

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지19

17

BLOCK DIAGRAM

MX-1424/1824 S/M 2003.2.27 5:37 PM 페이지20

18

SCHEMATIC DIAGRAM

MX-1424/1824 S/M 2003.2.27 5:44 PM 페이지21

19

MX-1424/1824 S/M 2003.2.27 5:50 PM 페이지22

20

MX-1424/1824 S/M 2003.2.27 5:58 PM 페이지23

21

MX-1424/1824 S/M 2003.2.27 5:58 PM 페이지24

22

MX-1424/1824 S/M 2003.2.27 5:58 PM 페이지25

23

MX-1424/1824 S/M 2003.2.27 5:58 PM 페이지26

24

MX-1424/1824 S/M 2003.2.27 6:8 PM 페이지27

25

MX-1424/1824 S/M 2003.2.27 6:8 PM 페이지28

26

MX-1424/1824 S/M 2003.2.27 6:8 PM 페이지29

27

MX-1424/1824 S/M 2003.2.27 6:8 PM 페이지30

28

MX-1424/1824 S/M 2003.2.27 6:8 PM 페이지31

3029

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지33

3231

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지35

3433

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지37

3635

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지39

3837

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지41

4039

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지43

4241

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지45

4443

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지47

4645

MX-1424/1824 S/M 2003.2.27 6:20 PM 페이지49

4847

EXPLODED VIEW OF CABINET & CHASSIS/MECHANICAL PARTS LIST

MX-1424/1824 S/M 2003.2.27 6:30 PM 페이지51

5049

MX-1424/1824 S/M 2003.2.27 6:30 PM 페이지53

5251

ASS’Y DRAWING

440

354

90

1

2

3

4

5

6

7

20

11

13

14

12

482

16

17

15

18 19

048523992713 10

1

SLIDE KNOB(BLACK)

CONTROL PANEL

CONTROL KNOB(GRAY/BLACK)

048523992715

048523992710

046122289712

046122289711

046122289721

046122289722

046122289723

048543980323

1

2

3

4

5

6

7

CONTROL KNOB(GREEN/BLACK) 26048543980336

PUSH KNOB(DARK GRAY)

1

048545985213

2

89

10

11

12

13

14

15

16

4

24

1046503968917RACK BKT-L

17

4438192910 19

1

SCREW #2 FTC 3X8BK 8129230183 8

RACK BKT-R 046503968927

R

DOM

E

C

D

1

1

RemarkNo. Description Part No 1424(Q'ty)

CONTROL KNOB(BLUE/BLACK) 048543980325 25

KNOB CONTROL

SLIDE KNOB(GRAY)

SLIDE KNOB(BLUE)

048543991912 10

CONTROL KNOB(RED/BLACK) 048543980337 10

MAIN CHASSIS046122482417

PHANTOM POWER SLIDE

JACK PHONE 4P 14

4438095210

18

POWER SWITCH 4648099310 1

1920

14618001110

1AC CODE 6518998110

1

4438097310

PHONE JACK 5P METAL

1JACK RCA 4P

1

1

14

1

38

0

2

4

32

1

23

1

12

0

0

33

14

14

18

1

1

1

0

046122482427 0 1

1

0

0

046122289752

046122289751

046122289761

046122289762

046122289763

0

R

DOM

E

C

D

0

0

0

0

1

1

1

1

1

1824(Q'ty)

8 9 10

MX-1424/1824 S/M 2003.2.27 6:36 PM 페이지55

5453

440

9035

4

1

2

3

4

5

6

7

8 9 10

11

13

14

15

16

17 18

19

2021

22

23

12

048523992713 10

1

SLIDE KNOB(BLACK)

CONTROL PANEL

CONTROL KNOB(GRAY/BLACK)

048523992715

048523992710

046122289732

046122289731

046122289741

046122289742

046122289743

048543980323

1

2

3

4

5

6

7

CONTROL KNOB(GREEN/BLACK) 26048543980336

PUSH KNOB(DARK GRAY)

1

048545985213

2

89

10

11

12

KNOB 947705-017(GRAYHILL)-GRAY 8545985910 1

13

14

1516

2

4

7

24

048545985217PUSH KNOB(RED)

SLIDE KNOB

1046503968917RACK BKT-L

17

4438192910 19

1

SCREW #2 FTC 3X8BK 8129230183 8

RACK BKT-R 046503968927

R

DOM

E

C

D

1

1

RemarkNo. Description Part No 1424EX(Q'ty) 1824EX(Q'ty)

CONTROL KNOB(BLUE/BLACK) 048543980325 25

KNOB CONTROL

SLIDE KNOB(GRAY)

SLIDE KNOB(BLUE)

048543991912 10

CONTROL KNOB(RED/BLACK) 048543980337 10

3238080010

MAIN CHASSIS046122482417

PHANTOM POWER SLIDE

JACK PHONE 4P

14438095210

18

POWER SWITCH 4648099310 1

1920

21

22

1

14

4618001110

23 1AC CODE 6518998110

1

4438097310

PHONE JACK 5P METAL

482

JACK RCA 4P

1

1

14

1

38

0

2

1

2

4

7

32

1

23

1

12

0

0

33

14

14

1

1

1

18

1

0

046122482427 0 1

0

0

1

046122289772

046122289771

046122289781

046122289782

046122289783

0

R

DOM

E

C

D

0

0

0

0

1

1

1

1

MX-1424/1824 S/M 2003.2.27 6:37 PM 페이지57

www.inter-m.comMADE IN KOREA

2003.2 9017300100

MX-1424/1824 S/M 2003.2.27 5:33 PM 페이지1