Numark M1A User manual

Confidential Numark Service Manual
Numark
M1A
Service Manual
Rev. 1
2010.03.18
The information in this document contains privileged and confidential information. It is intended
only for the use of those authorized by Numark. If you are not the authorized, intended recipient,
you are hereby notified that any review, dissemination, distribution or duplication of this document
is strictly prohibited. If you are not authorized, please contact Numark and destroy all copies of
Copyright Numark Industries
ATTENTION!
THIS DOCUMENT CONTAINS SENSITIVE
PROPRIETARY INFORMATION.
ALL RECIPIENTS MUST HAVE A CURRENT
NON-DISCLOSURE AGREEMENT ON FILE
WITH NUMARK INDUSTRIES.
DO NOT MAKE ILLEGAL
COPIES OF THIS DOCUMENT

Confidential Numark Service Manual
PREFACE
This document is intended to assist the service technician in the operation, maintenance and
repair of the Numark device. Together with the User Reference Manual, this document provides
a complete description of the functionality and serviceability of the Device. Any comments or
suggestions you may have pertaining to the document are welcome and encouraged.
READ THIS!
In addition to any purchase price that Numark may charge as consideration for Numark selling or
otherwise transferring this service manual (“Manual”) to you, if you are not a service and repair
facility (“Service Center”) authorized by Numark in writing to be an authorized Service Center,
Numark sells or transfers the Manual to you on the following terms and conditions:
Only Service Centers authorized by Numark in writing are authorized to perform service and
repairs covered by an Numark warranty (if any), and transfer of the Manual to you does not
authorize you to be an authorized Service Center. Therefore, if you perform, or if the Manual
is used to perform, any service or repairs on any Numark product or part thereof, any and
all warranties of Numark as to that product and any service contract with Numark for that
product shall be voided and shall no longer apply for such product, even if your services
or repairs were done in accordance with the Manual.
All service or repairs done by you or with reference to the Manual shall be solely your
responsibility, and Numark shall have no liability for any such repairs or service work. All such
service or repairs are performed at the sole risk of the person performing the service or
repairs. You agree that all such work will be performed in a competent, professional and safe
manner at all times and to indemnify and fully hold Numark and its successors and assigns
harmless in the event of any failure to so perform.
Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of
resale or other transfer.
As the owner of the copyright to the Manual, Numark does not give you the right to copy the
Manual, and you agree not to copy the Manual without the written authorization of Numark.
Numark has no obligation to provide to you any correction of, or supplement to, the Manual, or
any new or superseding version thereof.
Numark shall have the right to refuse to sell or otherwise transfer repair parts or materials to you
in its sole discretion. You shall not use, sell or otherwise transfer spare or replacement parts
supplied by Numark to you (i) to repair or be used in products manufactured for or by third parties
or (ii) to any third parties for any purpose.
You shall not make any warranties or guarantees with respect to the products of Numark or the
use thereof on behalf of Numark or in your own name.
The foregoing describes the entire understanding related to sale or transfer of the Manual to you,
and no other terms shall apply unless in a writing signed by an authorized representative of
Numark.
All Trademarks are property of their respective companies.

Confidential Numark Service Manual
WARNINGS
TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE
THIS PRODUCT TO WATER OR MOISTURE.
The arrowhead symbol on a lightning flash inside a triangle is
intended to alert the user to the presence of uninsulated "dangerous
voltage" within the enclosed product which may be of sufficient
magnitude to constitute a risk of electric shock to persons.
The exclamation point inside a triangle is intended to alert the user
to the presence of important operating, maintenance and servicing
instructions in the literature which accompanies the product.
REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED
NUMARK SERVICE CENTER WILL VOID THE NUMARK WARRANTY.
PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO
COMPETE WITH ANY NUMARK DISTRIBUTOR OR AUTHORIZED REPAIR
SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE
OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER.
ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED
NUMARK SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF
THAT ENTITY, AND NUMARK SHALL HAVE NO LIABILITY TO THAT ENTITY
OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
Regarding the Power Supply Fuse
CAUTION: The product under service may employ the use of a
replaceable fuse. Danger of fire or electrocution if fuse is incorrectly
replaced. Replace with only the same type or equivalent type
recommended by the equipment manufacturer.
Regarding the Internal Battery
CAUTION: The product under service may employ the use of a
internal battery. Danger of explosion if battery is incorrectly
replaced. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries
according to the manufacturer's instruction.

Confidential Numark Service Manual
Safety Instructions
Carefully read the applicable items of the operating instructions and these safety suggestions
before using this product. Use extra care to follow the warnings written on the product itself and in
the operating instructions. Keep the operating instructions and safety suggestions for reference in
the future.
1. Power Source. The product should only be connected to a power supply which is described
either in the operating instructions or in markings on the product.
2. Power Cord Protection. AC power supply cords should be placed such that no one is likely to
step on the cords and such that nothing will be placed on or against them.
3. Periods of Non-use. If the product is not used for any significant period of time, the product's
AC power supply cord should be unplugged from the AC outlet.
4. Foreign Objects and Liquids. Take care not to allow liquids to spill or objects to fall into any
openings of the product.
5. Water or Moisture. The product should not be used near any water or in moisture.
6. Heat. Do not place the product near heat sources such as stoves, heat registers, radiators or
other heat producing equipment.
7. Ventilation. When installing the product, make sure that the product has adequate
ventilation. Improperly ventilating the product may cause overheating, which may damage the
product.
8. Mounting. The product should only be used with a rack which the manufacturer
recommends. The combination of the product and rack should be moved carefully. Quick
movements, excessive force or uneven surfaces may overturn the combination which may
damage the product and rack combination.
9. Cleaning. The product should only be cleaned as the manufacturer recommends.
10. Service. The user should only attempt the limited service or upkeep specifically described in
the operating instructions for the user. For any other service required, the product should be
taken to an authorized service center as described in the operating instructions.
11. Damage to the Product. Qualified service personnel should service the unit in certain
situations including without limitation when:
a. Liquid has spilled or objects have fallen into the product,
b. The product is exposed to water or excessive moisture,
c. The AC power supply plug or cord is damaged,
d. The product shows an inappropriate change in performance or does not operate
normally, or
e. The enclosure of the product has been damaged.

20
Potentiometer
Switch
Adujusting
Board
PowerBoard
PHONESBoard
MICBoard
30
29
28
27
27
27
27
27
26
25
24
23
22 22
21
19
18
18
17
16 15
15
14
14
13
12
11
10
9
9
9
9
8
8
7
6
5
4
3
2
1
103
270.5
197
No Name Unit Q'ty
1TopPanel PCS 1
2 PanelBracket PCS 1
3 RearPanel PCS 1
4 FrontPanel PCS 1
5BottomPanel PCS 1
6PotentiometerFixing PCS 1
7PotentiometerFixing PCS 1
8
Footpad
PCS
4
9
ShockproofDevice
PCS
4
10 KnobCover PCS 8
11 Knob PCS 8
12 KnobCover PCS 1
13 Knob PCS 1
14 PitchCover PCS 3
15 InsidePitch PCS 3
16 Pitch PCS 1
17 DecorationUnit PCS 1
18 DecorationUnit PCS 2
19 StrainRelief PCS 1
20 Lighting PCS 1
21 DustproofCloth PCS 1
22 DustproofCloth PCS 2
23 DustproofCloth PCS 1
24 Ring PCS 1
25 Screw PCS 6
26 Screw PCS 4
27 Screw PCS 16
28 Screw PCS 2
29 Screw PCS 6
30 Screw PCS 3
M1A StructureBOM
M1A Explosivedrawing

HighBass
MIC
LINE2
7
10
Ch2
MIC
CUE
1Enlargerby1time
Potentiometer
M1a BlockDiagram
PowerInput
PowerOutput
PowerButton
Switching
Power
7
HighBass
LINE1 Ch1
10
CUE


M1A BOM
ERP Code Name Specification Unit Q'ty
3.01.M1AF.001BR PCB M1aF PCB-01b 120×200mm PCS 1
3.25.05.0068R00JR SMT Resistor 68Ω 0805 ±5% PCS 4R424 R423 R422 R421
3.25.05.0470R00JR SMT Resistor 470Ω 0805 ±5% PCS 1 R301
3.25.05.0680R00JR SMT Resistor 680Ω 0805 ±5% PCS 1R611
3.25.05.K001R00JR SMT Resistor 1K 0805 ±5% PCS 2 R418 R417
3.25.05.K002R70JR SMT Resistor 2K7 0805 ±5% PCS 8 R238 R237 R230 R229 R138 R137 R130 R129
3.25.05.K003R30JR SMT Resistor 3K3 0805 ±5% PCS 5 R302 R232 R231 R132 R131
3.25.05.K003R90JR SMT Resistor 3K9 0805 ±5% PCS 1 R303
3.25.05.K004R70JR SMT Resistor 4K7 0805 ±5% PCS 7 R420 R419 R306 R242 R241 R142 R141
3.25.05.K005R60JR SMT Resistor 5K6 0805 ±5% PCS 2 R701 R702
3.25.05.K008R20JR SMT Resistor 8K2 0805 ±5% PCS 4 R222 R221 R122 R121
3.25.05.K010R00JR SMT Resistor 10K 0805 ±5% PCS 1R305
3.25.05.K012R00JR SMT Resistor 12K 0805 ±5% PCS 8R414 R413 R412 R411 R410 R409 R408 R407
3.25.05.K015R00JR SMT Resistor 15K 0805 ±5% PCS 4 R236 R235 R136 R135
3.25.05.K022R00JR SMT Resistor 22K 0805 ±5% PCS 10 R416 R415 R406 R405 R404 R403 R402 R401 R309 R308
3.25.05.K047R00JR SMT Resistor 47K 0805 ±5% PCS 4 R224 R223 R124 R123
3.25.05.K068R00JR SMT Resistor 68K 0805 ±5% PCS 8 R234 R233 R228 R227 R134 R133 R128 R127
3.25.05.K100R00JR SMT Resistor 100K 0805 ±5% PCS 10 R307 R304 R240 R239 R226 R225 R140 R139 R126 R125
3.25.06.0000R00JR SMT Resistor 0R 1206 ±5% PCS 1RJ3
3.26.05.01.10P0JFR SMT Resistor 10P/50V 0805 ±5% PCS 5C303 C222 C221 C122 C121
3.26.05.01.56P0JFR SMT Resistor 56P/50V 0805 ±5% PCS 1C304
3.26.05.02.331JFR SMT Resistor 331/50V 0805 ±5% PCS 2 C402 C401
3.26.05.02.471JFR SMT Resistor 471/50V 0805 ±5% PCS 4 C410 C409 C406 C405
3.26.05.03.472KFR SMT Resistor 472/50V 0805 ±10% PCS 4 C226 C225 C126 C125
3.26.05.03.562KFR SMT Resistor 562/50V 0805 ±10% PCS 1C301
3.26.05.04.103KFR SMT Resistor 563/50V 0805 ±10% PCS 8 C230 C229 C228 C227 C130 C129 C128 C127
SMT Resistor
C
418
C
417
C
416
C
415
C
414
C
413
C
307
C
306
C
236
C
235
SMT Resistor
C
234
C
233
C
136
C
135
C
134
C
133
3.23.01.U47F.X0407R Electrolytic Capacitor 0.47UF/50V Φ4×7 +80%-20% 105℃ PCS 4 C224 C223 C124 C123
3.23.02.4U7F.X0407R Electrolytic Capacitor 4.7uF/50V Φ4×7 +80%-20% 105℃ PCS 1C302
3.23.03.22UC.X0407R Electrolytic Capacitor 22uF/16V Φ4×7 +80%-20% 105℃ PCS 5 C408 C407 C404 C403 C305
3.23.03.47UC.X0407R Electrolytic Capacitor 47uF/16V Φ4×7 +80%-20% 105℃ PCS 4 C131 C132 C231 C232
3.23.04.100C.XAA07R Electrolytic Capacitor 100uF/16V Φ6.3×7 +80%-20% 105℃ PCS 2 C412 C411
3.52.06.005R Wiring 5mm Φ0.6 PCS 9 J42 J41 J35 J62 J17 J13 J32 J15 J58
J65 J64 J54 J50 J34 J24 J19 J60 J56 J52
J12 J11 J20 J21 J59 J6
3.52.06.008R Wiring 8mm Φ0.6 PCS 1 J37
3.52.06.010R Wiring 10mm Φ0.6 PCS 7 J30 J49 J10 J61 J23 J26 J27
3.52.06.012R Wiring 12mm Φ0.6 PCS 8 J38 J39 J36 J48 J7 J53 J47 J43
J33 J63 J5 J22 J4 J3 J9 J14 J2 J16
J44 J45
3.52.06.018R Wiring 18mm Φ0.6 PCS 1J8
3.52.06.020R Wiring 20mm Φ0.6 PCS 5 J1 J25 J40 J29 J18
3.52.06.025R Wiring 25mm Φ0.6 PCS 1 J28
3.52.06.005R Wiring 5mm Φ0.6 PCS 3
3.03.M4558.00R SMT IC NJM4558M DMP8 JRC PCS 7 IC401 IC402 IC203 IC202 IC103 IC102 IC301
3.02.JRC4556.00R DIP IC JRC4556AD DIP8 JRC PCS 1 IC403
3.07.3R4PD.00R LED Φ3 3R4PD PCS 1 D611
3.04.C2878R DIP Transistor C2878 TO-92 PCS 2 Q704 Q703
3.32.03.1601G.003R Knob Potentiometer A50K RB1601GOE0B-HA1-003 PCS 1 VR401
3.32.03.1601G.120R Knob Potentiometer C50K RB1601GOEOB-HA1-120 PCS 1 VR402
3.32.03.1601G.121R Knob Potentiometer B10K RB1601GOEOB-HA1-121 PCS 2 VR201 VR101
3.32.03.1601G.018R Knob Potentiometer B100K-RB1601GOE0B-HA1-018 PCS4
VR202 VR103 VR102 VR203
3.32.03.1601N.001R Knob Potentiometer A10K RB1601NOE0B-HAI-001 PCS1
VR301
3.32.02.4505G.003R Slide Potentiometer A50K SC4505GOA0-HA1-003 PCS 2 VR204 VR104
3.32.02.2005G.026R Slide Potentiometer B100K SC2005GOAX-HA1-026 PCS1
VR403
3.61.A.05P150.H26R Wiring 5P*150MM 2.0 26# PCS 1 CN103B
3.59.A.07P150.H24R Wiring 7P*150MM 2.0 24# PCS 2 CN102B CN101B
3.59.A.02P150.H26R Wiring 2P*150MM 2.0 26# PCS 1 CN105B
3.59.A.03P150.H26R Wiring 3P*150MM 2.0 26# PCS 1 CN104B
3.01.M1.0006R PCB M1 PCB-06 45×88mm PCS 1
ERP Code Name Specification Unit Q'ty
3.01.M1AF.002BR Output PCB M1aF PCB-02b 83×135mm PCS 1
3.25.05.0560R00JR SMT Resistor 560Ω 0805 ±5% PCS 2R507 R508
3.25.05.0820R00JR SMT Resistor 820Ω 0805 ±5% PCS 1R609
3.25.05.K001R00JR SMT Resistor 1K 0805 ±5% PCS 3 R501 R502 R610
3.25.05.K001R20JR SMT Resistor 1K2 0805 ±5% PCS 1 R606
Location
PCS 16
123.52.06.015R Wiring 15mm Φ0.6 PCS
3.52.06.075R Wiring 7.5mm Φ0.6
3.26.05.06.105MDR PCS 16105/25V 0805 ±20%
Location
拟制: 校对: 审核: 日期: 12/21/2009 第1页,共6页

M1A BOM
3.25.05.K002R00JR SMT Resistor 2K0 0805 ±5% PCS 1 R612
3.25.05.K002R20JR SMT Resistor 2K2 0805 ±5% PCS 4 R101 R102 R201 R202
3.25.05.K004R70JR SMT Resistor 4K7 0805 ±5% PCS 2 R503 R504
3.25.05.K005R10JR SMT Resistor 5K1 0805 ±5% PCS 1 R608
3.25.05.K005R60JR SMT Resistor 5K6 0805 ±5% PCS 2 R701 R702
3.25.05.K018R00JR SMT Resistor 18K 0805 ±5% PCS 1 R611
3.25.05.K022R00JR SMT Resistor 22K 0805 ±5% PCS 4 R204 R203 R104 R103
3.25.05.K047R00JR SMT Resistor 47K 0805 ±5% PCS 2 R505 R506
3.25.05.K560R00JR SMT Resistor 560K 0805 ±5% PCS 2 R705 R706
3.25.06.0000R00JR SMT Resistor 0R 1206 ±5% PCS 1JR208
3.25.06.0001R00JR SMT Resistor 1R 1206 ±5% PCS 1R605
3.25.06.K330R00JR SMT Resistor 330K 1206 ±5% PCS 1R601
3.25.06.M001R00JR SMT Resistor 1M 1206 ±5% PCS 4R615 R614 R613 R600
3.25.06.0100R00JR SMT Resistor 100Ω 1206 ±5% PCS 1 R607
3.26.05.02.221JFR SMT Capacitor 221/50V 0805 ±5% PCS 2C505 C506
3.26.05.02.471JFR SMT Capacitor 471/50V 0805 ±5% PCS 4 C101 C102 C201 C202
3.26.05.02.561JFR SMT Capacitor 561/50V 0805 ±5% PCS 2C501 C502
3.26.05.04.103KFR SMT Capacitor 103/50V 0805 ±10% PCS 2C613 C612
3.26.05.05.104MFR SMT Capacitor 104/50V 0805 ±20% PCS 2 C610 C614
3.26.05.06.105MDR SMT Capacitor 105/25V 0805 ±20% PCS 2 C215 C116
3.08.01.4148W05R SMT Diode 1N4148 LL34 PCS 2 D713 D907
3.08.02.IN4007R SMT Diode 1N4007 DO-214AC PCS 3 D605 D606 D607
3.05.1015R SMT Transistor A1015 SOT-23 PCS 1 Q705
3.12.A2.0510R00JR Carbon Film Resistor 510Ω 1/2W ±5% PCS 2 R604 R603
3.12.03.K047R00JR Carbon Film Resistor 47K 3W ±5% PCS 1 R602
3.23.03.10UD.X0407R Electrolytic Capacitor 10UF/25V Φ4×7 +80%-20% 105℃ PCS 1 C701
3.23.03.33UP.X1625R Electrolytic Capacitor 33uF/400V Φ16×25 +80%-20% 105℃ PCS 1C604
3.23.03.47UE.XAA11R Electrolytic Capacitor 47uF/35V Φ6.3×11 +80%-20% 105℃ PCS 1 C611
3.23.04.100C.X0511R Electrolytic Capacitor 100uF/16V Φ5×11 +80%-20% 105℃ PCS 2 C503 C504
3.23.04.220C.X0812R Electrolytic Capacitor 220uF/16V Φ8×12 +80%-20% 105℃ PCS 1 C702
3.23.04.470E.X1016R Electrolytic Capacitor 470uF/35V Φ10×16 +80%-20% 105℃ PCS 2 C607 C606
3.23.05.102C.X1016R Electrolytic Capacitor 1000uF/16V Φ10×16 +80%-20% 105℃PCS 2 C609 C608
3.21.04.103KV05R High-voltage Capacitor 103/2KV 5mm ±10% PCS 1 C605
3.20.05.224KF05R CBB Capacitor 224/50V 5mm PCS 2 C616 C615
3.22.03.222MP08R Y Capacitor 222/400V~ 8mm ±20% PCS 3 C601 C602 C617
3.21.04.103MP10R Y Capacitor 103M/X1:400V-Y2;250V F10mm PCS 1 C600
3.22.05.474KM15R X Capacitor X0.22uF/275V 14.5mm ±10% ! PCS 2 C618 C603
3.35.01.250A.T01A00R Fuse T1AL 250VAC Φ4×10 PCS 1 FUSE600
3.06.02.FR107R DIP Diode FR107 DO-41 PCS 4 D601 D604 D603 D602
3.06.02.IN4007R DIP Diode 1N4007 DO-41 PCS 1 D608
3.52.06.008R Wiring 8mm Φ0.6 PCS 2 JP2 JP12
3.52.06.010R Wiring 10mm Φ0.6 PCS 1 JP9
3.52.06.015R Wiring 12mm Φ0.6 PCS 1JP8
3.11.04.UU9D8.00R Common-code Inductor UU9.8 ZF4375/A PCS 1 T600
3.37.JBK19.00R Transformer EI19 JBK-19E-179(JY080407) PCS 1 T601
3.02.TL431.00R DIP Integrated IC TL431 TO-92 WS PCS 1 IC602
3.02.PC817.00R DIP Integrated IC PC817 DIP4 SHARP PCS 1 IC601
3.02.3B0565.00R DIP IC ICE3B0565 DIP8 INFINEON PCS 1 IC600
3.03.M4558.00R SMT IC NJM4558M DMP8 JRC PCS 1 IC501
3.03.74HCT14N.00R SMT IC 74HCT14N SO-14 PHILIPS PCS 2 IC702 IC701
3.04.C2878R DIP Transistor C2878 TO-92 PCS 2 Q702 Q701
3.11.02.100U5A.00R Inductor 100uH/0.5A DR8×10 PCS 2 L600 L601
3.29.RCA209A.01R Socket RCA-209A-01EP-01 PCS 3 JK501 JK101 JK201
3.30.01.CKX3502P05R MIC CKX-3.5-02 5P PCS 2 JK700 JK701
3.50.04.03P.H1R Connector 3P*3.96 PCS 2 CNN601 CON600
3.50.02.07P.H0R Connector 7P*2.0 PCS 2 CN102
A
CN101A
3.01.M1.0007R PCB M1 PCB-07 45×50mm PCS 1
ERP Code Name Specification Unit Q'ty
3.01.M1A.0003R Potentiometer PCB M1a PCB-03 14.5×73mm PCS 1
3.32.02.GSL45.000R Slide Potentiometer GSL45V-B50K,L-20C PCS 1 VR600
3.50.02.05P.W0R Connector 5P*2.0 PCS 1 CN103A
ERP Code Name Specification Unit Q'ty
3.01.M1A.0004R MIC PCB M1a PCB-04 14.5×31mm PCS 1
3.30.01.CK63521PS3R MIC CK-6.35-21(PJ-617AG-02-EP)3P PCS 1 JK301
3.50.02.02P.H0R Connector 2P*2.0 PCS 1 CN105A
Location
Location
拟制: 校对: 审核: 日期: 12/21/2009 第2页,共6页

M1A BOM
ERP Code Name Specification Unit Q'ty
3.01.M1A.0005R Earphone PCB M1a PCB-05 14.5×31mm PCS 1
3.30.01.CK63521PS3R MIC CK-6.35-21(PJ-617AG-02-EP)3P PCS 1 JK302
3.50.02.03P.H0R Connector 3P*2.0 PCS 1 CN104A
Location
拟制: 校对: 审核: 日期: 12/21/2009 第3页,共6页

12345678
A
B
C
D
87654321
D
C
B
A
Title
Number RevisionSize
A3
Date: 19-Dec-2009 Sheet of
File: D:\ 辉军work\调音台\NumarkM1\M1a\M1aMIX090716.DDBDrawn By:
5
67
IC301B
NJM4558M
R305
10K
R140
100K
GND
C305
22U35
C302
4u7/50
R307
100K
C304
56p/50
1
133
22
VR301
A10K RB1601NOE0B-HAI-001
R311
***
R310
***
1
133
22
VR402A
C50K RB1601GOEOB-HA1-120
1*
1* 3* 3*
2* 2*
VR402B
C50K RB1601GOEOB-HA1-120
GND
GND
2
2
3
3
1
1
JK302
CKX-3.5-28
CUE LEVEL
HEADHONE
22
33
11
JK301
CKX-3.5-28
MIC
GND
1
133
2
2
VR403A
B100K SC2005GOAX-HA1-026
1*
1* 3* 3*
2* 2*
VR403B
B100K SC2005GOAX-HA1-026
GND
GND
GND
GND
R306
4K7
GND
C408
22U35
C407
22U35
GND
GND
1
2
3
CN104A
CNP03*2.0
1
133
22
VR104A A50K SC4505GOA0-HA1-003 1*
1* 3* 3*
2* 2*
VR104B A50K SC4505GOA0-HA1-003
GND
1
2
3
CN105C
CNP03*2.0
C121
10P/50
1
133
22
VR101A
B10K RB1601GOEOB-HA1-121
GND
1*
1* 3* 3*
2* 2*
VR101B
B10K RB1601GOEOB-HA1-121
5
67
IC102B
NJM4558M
1
133
22
VR204A A50K SC4505GOA0-HA1-003
3
21
84
IC102A
NJM4558M
R126
100K
R122
8K2
R121
8K2
GND
C122 10P/50
1*
1* 3* 3*
2* 2*
VR204B A50K SC4505GOA0-HA1-003
R124
47K
GND
GND
1
133
22
VR102A
B100K-RB1601GOE0B-HA1-018
1
133
22
VR103A
B100K-RB1601GOE0B-HA1-018
R134
68K
C131
47U16
R142
4K7
C123
0.47u50
3
21
8 4
IC103A
NJM4558M
R128
68K
R136
20K
R130
2K7
R138
2K7
C126
562/50V 10%
C132
47U16
R141
4K7
R132
2K7
C124
0.47u50
R123
47K
1
2
3
4
5
6
7
CN101B
CNP7*2.0
GND GND
CH1 VOL
CH1 VOL
R611
680R
1A
2
K D611
LED(RED)
+12V
GAIN
GAIN
GND
GND
R125
100K
C128
473/50V 10%
C130
473/50V 10%
L2R
GND
GND
L2L
L1R
GND
L1L
1
2
3
4
5
6
7
CN102B
7PIN*2.0
-12V
MUTE
GND
+12V
GND
MAS-L
MAS-R
BASSBASS
TREBLETREBLE
-12V
GND
GND
+12V C134
1u/50V
C129
473/50V 10%
C133
1u/50V
C127
473/50V 10%
R131
2K7
C125
562/50V 10%
R137
2K7
R129
2K7
R135
20K
R127
68K
5
67
IC103B
NJM4558M
R133
68K
1*
1* 3* 3*
2* 2*
VR103B
B100K-RB1601GOE0B-HA1-018
1*
1* 3* 3*
2* 2*
VR102B
B100K-RB1601GOE0B-HA1-018
C221
10P/50
1
133
22
VR201A
B10K RB1601GOEOB-HA1-121 1*
1* 3* 3*
2* 2*
VR201B
B10K RB1601GOEOB-HA1-121
5
67
IC202B
NJM4558M
3
21
84
IC202A NJM4558M
R226
100K
R222
8K2
R221
8K2
C222 10P/50
R224
47K
GND
1
133
22
VR202A
B100K-RB1601GOE0B-HA1-018
1
133
22
VR203A
B100K-RB1601GOE0B-HA1-018
R234
68K
C231
47U16
R412
12K
C223
0.47u50
3
21
8 4
IC203A
NJM4558M
R228
68K
R236
20K
R230
2K7
R238
2K7
C226
562/50V 10%
C232
47U16
R242
4K7
R232
2K7
C224
0.47u50
R223
47K
GND GND
GAIN
GAIN
GND
R225
100K
C228
473/50V 10%
C230
473/50V 10%
BASS
BASS
TREBLETREBLE
-12V
GND
GND
+12V C234
1u/50V
C229
473/50V 10%
C233
1u/50V
C227
473/50V 10%
R231
2K7
C225
562/50V 10%
R237
2K7
R229
2K7
R235
20K
R227
68K
5
67
IC203B
NJM4558M
R233
68K
1*
1* 3* 3*
2* 2*
VR203B
B100K-RB1601GOE0B-HA1-018
1*
1* 3* 3*
2* 2*
VR202B
B100K-RB1601GOE0B-HA1-018
GND
GND
R407
12K
R241
4K7
R408
12K
R411
12K
1
2
CN105A
CNP02*2.0
1
2
3
CN105
CNP03*2.0
1
2
CN105B
CNP02*2.0
R301
470R C301
562/50 R302
3K3
C303
10P/50
3
21
84
IC301A
NJM4558M
R303
3K9
GND R304
100K
-12V
GND
GND
+12V C307
1u/50V
C306
1u/50V
-12V
GND
GND
+12V
C235
1u/50V
C236
1u/50V
-12V
GND
GND
+12V
C135
1u/50V
C136
1u/50V
R139
100K
GND
R240
100K
GND
R239
100K
GND
R308
22K
R309
22K
R414
12K
R409
12K
R413
12K
R410
12K
C405
471/50V
5
67
IC402B
NJM4558M
3
21
8 4
IC402A
NJM4558M
C406
471/50V
R416
22K
GND
R415
22K
GND
-12V GND
GND
+12V
C414
1u/50V
C413
1u/50V
C410
101/50V
5
67
IC403B
JRC4556D
3
21
84
IC403A JRC4556D
R417
1K0
R418
1K0
C409 101/50V
R419
4K7
GND
R420
4K7
GND
-12V
GND
GND
+12VC416
1u/50V
C415
1u/50V
C412
100U16
C411
100U16
R702
5K6
Q704
C2878
R701
5K6
Q703
C2878
R422
68R
R424
68R
R421
68R
R423
68R
GND 1
2
3
CN104B
CNP03*2.0
MUTE
MUTE
MUTE
R906
***
R905
***
-12V
Q902
***
R904
***
R903
***
+12V
R902
***
C901
***
GND
R901
***
Q901
***
GND
GND
GND
CH2 VOL
CH2 VOL
CH1 VOL
R405
22K
R406
22K
R402
22K
R401
22K
1
2
3
4
5
CN103B
5PIN*2.0
1
2
3
4
5
CN103A
5PIN*2.0
11
3
3
2
2VR501A
GSL45V-B50K,L-20C
1* 1*
3*
3*
2* 2*
VR501B
GSL45V-B50K,L-20C
GND
R R
L
L
RR
L
L
L
R
R
L
C403
22U35
C404
22U35 C401
221/50V
5
67
IC401B
NJM4558M
3
21
8 4
IC401A
NJM4558M
C402
221/50V
R404
22K
GND
R403
22K
GND
-12V GND
GND
+12V
C418
1u/50V
C417
1u/50V
1*
1* 3* 3*
2* 2*
VR401B
A50K RB1601GOE0B-HA1-167
1
133
22
VR401A
A50K RB1601GOE0B-HA1-167
GND
GND
-12V
GND
GND
+12V
IRR
IRL




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Title
Number RevisionSize
A3
Date: 18-Jul-2009 Sheet of
File: D:\ 辉军work\调音台\NumarkM1\M1a\M1aMIX090716.DDBDrawn By:
R705
560K
C702
220U16
GND
R504
4K7
GND
C504
100U16
3
21
84
IC501A
NJM4558D
5
67
IC501B
NJM4558D
R502
1K0
C503
100U16
R702
5K6
R503
4K7
R508
560R
C501
561
C502
561
+12V
R501
1K0
1
2
3
4
5
6
7
CN102A
7PIN*2.0
Q702
C2878
Q705
A1015
GND
-12V
GND
GND
GND
R506
47K
R505
47K
R701
5K6
R507
560R Q701
C2878
GND
C505
221
C506
221
D702
IN4148
GND
+12V
+12V C701
10U25
D907
IN4148
GND
GND
R101
2k2
R102
2k2
GND
C101
471
R103
22K
C102
471 R104
22K
LINE1-R
LINE1-L
GND
CH1
1
2
3
4
5
6
7
CN101A
7PIN*2.0
L2R
GND
GND
L2L
GND
GND
-12V
MUTE
GND
+12V
MAS-L
MAS-R
GND
MAS-L
MAS-R
R201
2k2
R202
2k2
GND
C201
471
R203
22K
C202
471 R204
22K
LINE2-R
LINE2-L
CH2
L1R
L1L
GND
GND
GND
R
L
G
JK501
AV2-8
-12V R706
560K
-12V
GND
GND
+12V
11
2
2
C604
33UF/400V
4
4
3
3
11
22
IC601
PC817
C614
104
R602
47K 3W
R6101K
R608
5K1
R611
18K
R6122K0
R609
820R
1
1
2
2
55
66
88
77
4
4
3
3
T601
EI28
HGND
11
2
2
C603
X0.1uF/275V
1
2
3
CON600
SW SPST
FUSE600
RT1A/250V~
1
2
3
CNN601
CON3
1
1
2
2
44
33
T600
UU9.8
+C611
47uF/35V
D601
FR107
HGND R607
100R
1
2
3
45
6
7
8
IC600ICE3B0565
C612
103
C601
Y222/400V D604FR107
C610
104
C605
103/2KV
R601
330K
R606 1K2
R6051R
C613
103
C602Y222/400V
D602
FR107
D603
FR107 + C607
470uF/35V 10*16
+C606
470uF/35V 10*16
R604
510R
+C608
1000uF/16V 10*16
+C609
1000uF/16V 10*16
L601
100uH/0.5A
N4 11T
N1 99T N2 8T
N3 8T L600
100uH/0.5A
3
1
2
IC602
TL431
R603
510R
C600
Y103/400V
R600
1M
-12V
C616
224
C615
224
C617
Y222/400V
D606
IN4007
D605
IN4007
D607
IN4007
1
122
D608
IN4007
+12V
R
L
G
JK201
AV2-8
R
L
G
JK101
AV2-8
GND
GND
C166
1u/50V
C251
1u/50V



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