Numark iDJ3 Service Manual

Numark
iDJ3
[NKC3]
Service Manual
Rev. 1
2010.05.18
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
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
this document. You may contact Numark at [email protected].
Copyright Numark Industries
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.
The product should only be used with a rack which the manufacturer
8. Mounting.
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.
Confidential
Numark Service Manual
SERVICE MANUAL
MODEL: iDJ3
SPECIFICATION
FUNCTION
1. Song selections
a.
Track select – push knob enters and exits windows and moves among tracks
b.
Page button – toggles among windows
c.
Folder LED – lights when select is navigating folders
d.
File LED – lights when select is navigating tracks
e.
to A and B pushes tracks to deck
2. Deck Control
a.
Play – plays and stutter starts track
b.
Pause – pauses track
c.
CUE – jumps back to cue point
d.
SYNC – forces track BPM to align with opposing deck
3. Wheel and control
a.
Touch sensitive wheel –touch sensitive and send a midi command when depressed to pause track for
scratching when scratch button is on. Moving wheel sends position change information to allow
scratching of audio when scratch button is on. When off the wheel can be used for pitch bend.
b.
scratch button – activates the touch feature
4. Pitch controls
a.
pitch slider – allows for permanent speed change
b.
pitch bend - allows for temporary speed change
c.
keylock - allows speed change with no change to pitch
5. Sampling
1,2,3,4,5,6,7,8 – plays sample – all other control is via mouse
DISASSEMBLY PROCEDURES
1. REMOVAL OF TOP HOUSING AND BOTTOM HOUSING .(Fig1)
(A)TAKE OUT THE 8 PCS KNOB AND 6 PCS VR KNOB AND 13 PCS SCREWS.
(B) REMOVAL OF 5 PCS CONNECTORS BEFORE TAKING OUT THE BOTTOM HOUSING.
2. REMOVAL SW PCB ASS'Y . (Fig. 2)
(A)DISCONNECT OF 4 PCS SCREWS AND 1 PC CONNECTOR , AND REMOVE THE SW PCB ASS'Y .
DISASSEMBLY PROCEDURES
3. REMOVAL VR PCB ASS'Y . (Fig. 3)
(A) REMOVE OF 5 PCS SCREWS AND 1 PC CONNECTOR BEFORE TAKEING OUT THE VR PCB ASS'Y.
4. REMOVAL iPOD DOCK ASS'Y. (Fig. 4)
(A) REMOVE OF 2 PCS SCREWS AND 3 PCS CONNECTORS , AND REMOVE THE iPOD DOCK ASS'Y.
DISASSEMBLY PROCEDURES
5. REMOVAL MAIN PCB ASS'Y. (Fig. 5)
(A) REMOVE OF 15 PCS SCREWS AND 3 PCS CONNECTORS , AND REMOVE THE MAIN PCB ASS'Y.
6. REMOVAL I/O PCB ASS'Y. (Fig. 6)
(A) REMOVE OF 4 PCS SCREWS AND 2 PCS CONNECTORS BEFORE TAKING OUT THE I/O PCB ASS'Y.
DISASSEMBLY PROCEDURES
7. REMOVAL MIC PCB ASS'Y. (Fig. 7)
(A) REMOVE OF 1 PC SCREW AND NUT , WASHER BEFORE TAKING OUT THE MIC PCB ASS'Y.
8. REMOVAL HEADPHONE PCB ASS'Y. (Fig. 8)
(A) REMOVE OF 1 PCS SCREW AND NUT, WASHER BEFORE TAKING OUT THE HEADPHONE PCB ASS'Y.
NKC6MAR01~07 BOM
P/N
LEVEL
0.1 BAGL-40A
0.1 BART-K00701
DESCRIPTION
QTY
REF
Clip
1
55
ROTATE KNOB
1
31
0.1 BASJ5012B
0.1 BAW-1056
PU STAND
6
38
WASHER
4
5
0.1 CA040218002
0.1 CN0520000803
Usb Cable 1.8M A/B Black
1
5P CONNECTOR (80mm)
1
0.1 CN0620002006
0.1 CN0820001507
0.1 CN1025401501
0.1 CN1220001502
0.1 CN1425401502
0.1 EVA1104416
0.1 FFC1610001401
0.1 FFC3010001501
0.1 LA62GMN37
47
6P CONNECTOR (200mm)
1
48
8P CONNECTOR (150mm)
1
49
10P CONNECTOR (150mm)
1
50
12P CONNECTOR (150mm)
1
51
14P CONNECTOR (150mm)
1
52
EVA
2
57
FFC 16 Pin Pitch:1.0mm Length 140mm
1
43
FFC 30 Pin Pitch:1.0mm Length 150mm
1
44
Date Label
1
41
S/N BAR CODE LABEL
1
40
LABEL
1
0.1 LAC22MAR409
0.1 LAC53MAR419
Serial Number LABEL(For DJAY Softeard)
1
LABEL
1
0.1 LAC62MAR401
0.1 LAC62MAR414
BAR CODE LABEL
2
Bar Code Label
1
0.1 LAC63MAR413
0.1 LAC67YAH261
SAFETY LABEL(ETL)
1
Sticker 8mm Green
1
0.1 MT1101825
0.1 MT1101829
SOLDER PLATE
2
7
EARTHED METAL
1
53
0.1 LAC22MAR400
0.1 LAC22MAR408
0.1 MT1105539
0.1 NM1106115
0.1 NM1106126
39
42
COPPER AXIS
2
6
VELVET CARPET
6
12
Velvet Carpet
1
24
0.1 NP211MAR136
0.1 NP311MAR124
Name Plate
1
56
ROTATE PLATE
2
1
0.1 PNKC6MAR01
..2 CGNKC6310MAR01
PACK ASS'Y
1
INNER BOX
1
..2
CTNKC6513MAR01
CARTON
1
..2
GEMAR63
Card
1
..2
OPNK14MAR04
Operation Manual
1
..2
OPNKC6MAR01
INSTRUCTION BOOK
1
..2
PE230370402B07
Poly Bag 230*370mm
1
..2
PLNKC601
POLY FOAM(L)
1
..2
PLNKC602
POLY FOAM(R)
1
Softsheet
1
..2
SD55037000
0.1 PT0710627301
..2 PT07106273
0.1 PT1104415901
..2 PT11044159
0.1 PT1110622403
..2 PT11106224
0.1 PT1110622404
..2 PT11106224
KNOB PRINTING
1
KNOB
1
TOP HOUSING PAINTING & PRINTING
1
TOP HOUSING
1
KNOB
2
KNOB
2
KNOB
2
KNOB
2
0.1 PT1110622701
..2 PT11106227
KNOB PRINTING
2
KNOB
2
0.1 PT1110623601
..2 PT11106236
KNOB PAINT
8
KNOB
8
0.1 PT1110624602
..2 PT11106246
KNOB
1
KNOB
1
0.1 PT1110624603
..2 PT11106246
KNOB
1
KNOB
1
0.1 PT111063202
..2 PT1110632
VR KNOB
2
VR KNOB
2
0.1 PT111067507
..2 PT1110675
KNOB
4
VR KNOB
4
0.1 PT111069001
KNOB (CIRCULE) PRINTING
4
21
13
17
18
27
15
20
19
9
11
16
..2 PT1110690
0.1 PT111069904
..2 PT1110699
0.1 PT1110724
..2 MT0705536
0.1 PT111072501
..2 PT1110725
0.1 PT113032901
..2 PT1130329
0.1 RN109111
0.1 SC0306RBBI
0.1 SC0308PBBI
0.1 SC0308RBNI
0.1 SC0312RBNI
0.1 SC2605RBNI
0.1 TSNKC6
0.1 WR112620032G6
0.1 WR112620032G7
4
KNOB (CIRCULE)
KNOB
8
KNOB
8
8
ROTATE KNOB BASE
2
AXIS TURN
2
3
ROTATE RING PRINTING
2
ROTATE RING
2
BOTTOM CHASSIS PRINTING
1
BOTTOM CHASSIS
1
FIXED RING
2
14
Screw
5
30
2
33
Screw M3x8mm PPB TAPPING
1
35
Screw M3*8mm Prn Tapping
25
23
Screw
13
36
Screw
8
4
SOFEWARE CD
1
Isolation Cable 4P Single Row 200mm Female/Female
1
45
46
Isolation Cable 8P Single Row 200mm Female/Female
1
0.1 WS101612205B
0.1 WS111010005
WASHER
2
34
WASHER PLATE
8
10
0.1 TWPT1104415101
..2 MT1104437
iPOD DOCK ASS'Y
1
32
SPRING
1
..2
HOLDER(IPOD)
1
PT11044151
...3 MT1105537
..2 PT11044152
BRASS
1
HOLDER(PCB)
1
..2
PT11044153
HOLDER(CONNECTOR)
1
..2
PT11106234
KNOB
1
KNOB AXIS
1
...3 MT1105541
..2 RU1110646
RUBBER STAHD
1
..2
SCREW
2
SC0204WBBI
0.1 TWPC09C07301
..2 PC09C073
HEADPHONE/MIC PCB ASS'Y
1
HEADPHONE/MIC PCB
1
..2
HEADPHONE PCB ASS'Y
1
IC NJM4580E
1
TWPC09C073A01
...3 AL2-71-4580
...3 CS101J5005NPO
...3 CS104K5005X7R
...3 EC22625TS
...3 JY6317-02-030
...3 RS001K08F05
...3 RS003308F05
...3 RS47K508F05
...3 TE622000801
...3 TR2SD2114KSM
..2 TWPC09C073B01
...3 AL2-71-4580
...3 CS101J5005NPO
28
U19
CERAMIC 100PF/50V 5% 0805 NPO
4
C9,77,91,92
CERAMIC 0.1UF/50V 10% 0805 X7R
2
C13,36
Capacitor Electrolytic 22uF/25V (S)
1
C8
EARPHONE BASE W/NUT
1
J3
RESISTOR 1K 1% SMD 0805
2
R7,8
RESISTOR 33
2
R88,96
1% SMD 0805
RESISTOR 47.5K 1% SMD 0805
4
R69~71,93
8P CONNECTOR
1
(J9)
TRANSISTOR 2SD2114KSM NPN
2
Q10,11
MIC PCB ASS'Y
1
IC NJM4580E
1
29
U2
CERAMIC 100pF/50V 5% 0805 NPO
4
C1,2,5,6
...3 CS104K5005X7R
...3 EC22625TS
CERAMIC 0.1uF/50V 10% 0805 X7R
2
C10,12
Capacitor Electrolytic 22uF/25V (S)
1
C34
...3 ECS10616BP
...3 JK6631501070
SMD Capacitor Electrolytic 10UF/16V
4
C3,4,7,11
BAHF BASE W/NUT 6.3
1
J1
RESISTOR 0
1
R6
1
R1
R3,5
...3 RS000008J05
...3 RS010008F05
5% SMD 0805
RESISTOR 100
1% SMD 0805
...3 RS01K108F05
...3 RS47K508F05
RESISTOR 1.1K 1% SMD 0805
2
RESISTOR 47.5K 1% SMD 0805
2
R9,10
...3 RS56K208F05
...3 TE622000401
RESISTOR 56.2K 1% SMD 0805
2
R2,4
4P CONNECTOR
1
(J4)
...3 VRR50303007
VR 50KA
1
P2
0.1 TWPC10C00201
..2 AL0-17-0103
I/O PCB ASS'Y
1
RESISTOR ARRAY 4X10K 1/10W 0603
2
..2
AL0-17-0151
RESISTOR ARRAY 4X150
3
R24,37,45
..2
AL2-50-4149
DIODE Signl 1N4148 100V 200mA
4
D6,7,9,10
1/16W
37
R94,95
..2
AL2-51-4401
TRANSISTOR 2N4401 NPN (MMBT4401LT1 )
2
Q1,3
..2
AL2-51-4403
TRANSISTOR 2N4403 PNP
5
Q2,4~7
..2
AL2-52-5242
DIODE MMBZ5242B
1
D5
..2
AL2-54-6306
MOSFET FDC6306P P-CH
2
U7,14
U1
..2
AL2-61-2985
IC LP2985IM5-40
1
..2
AL2-61-7223
IC NJU7223DL1-33 3.3V
1
U10
..2
AL2-75-4345
IC CS4345
2
U4,11
..2
AL2-85-0403
IC TPS60403
2
U2,3
..2
AL4-08-0402
Con USB 4-Pin Female PC-MNT Horizontal
1
J12
..2
AL7-01-0046
Crystal 12MHZ 49US SMD Fundamental
1
X4
L2,3
..2
AL7-20-0071
BEAD SMD 1806
2
..2
CS101J5003NPO
CERAMIC 100PF/50V 5% 0603 NPO
2
C92,93
..2
CS104K5003X7R
CERAMIC 0.1UF/50V 10% 0603 X7R
43
C4~6,16,22~31,35,36,38,40,45,48,50,53,55,56~59,61,6
2,64,67~70,75,79,81,83,85,90,91,94,96
..2
CS105K1003X5R
CERAMIC 1UF/10V 10% 0603 X5R
7
C7~9,20,46,78,84
..2
CS180J5003NPO
CERAMIC 18PF/50V 5% 0603 NPO
6
C12~15,74,82
..2
CS200J5003NPO
CERAMIC 20PF/50V 5% 0603 NPO
2
C39,49
..2
CS331J5003NPO
CERAMIC 330PF/50V 5% 0603 NPO
4
C18,33,52,72
C10,37,51,71
..2
CS332K5003X7R
CERAMIC 3.3nF/50V 10% 0603 X7R
4
..2
CS475K1606X7R
CERAMIC 4.7UF/16V 10% 1206 X7R
4
C1~3,60
..2
DISDBAT54SSM
DIODE BAT54S 30V 0.2A SOT-23
2
D1,2
..2
EC47710T
Capacitor Electrolytic 470uF/10V 8*12mm
1
C73
..2
ECS10616BP
Capacitor Electrolytic 10UF/16V (SMD)
12
C17,32,42,43,54,63,65,66,86,87,95,97
..2
ECS10710D
Capacitor Electrolytic 100UF 10V SMD-D
1
C77
C11,19,21,34,41,44,47,76,80,88,89
U15
..2
ECS22616B
Capacitor Electrolytic 22uF/16V B type SMD
11
..2
ICISP1583BS
IC ISP1583BS
1
..2
ICLM2940IMP-5
IC REG VOLTAGE LM2940+5V
1
U16
..2
ICNJM2112M
IC NJM2112M
4
U5,6,12,13
..2
ICUSBLC62SC6
IC USBLC62SC6
1
D8
ICYHFRC158
...3 ICLC4032V
..2 ICYHFRC159
IC YHFRC158 (LC4032V+PROGRAM)
1
U9
IC LC4032V
1
-
IC YHFRC159 (ATMEGA162+PROGRAM)
1
U8
...3 ICATMEGA162
..2 JKDJ-0702B-020
IC ATMEGA162
1
-
DC BASE 2.0MM
1
J9
..2
I/O PCB
1
-
1
J11
R2,73,74,88,96
..2
PC10C002
..2
RJ1031
RCA Base
..2
RS000010J03
RESISTOR 0
5% SMD 0603
5
..2
RS001K10F03
RESISTOR 1K 1% SMD 0603
15
R1,6,23,43,44,56,58,59,85,86,98,102,105,107,109
..2
RS001M10F03
RESISTOR 1M 1% SMD 0603
3
R3,4,101
..2
RS002K10F03
RESISTOR 2K 1% SMD 0603
2
R9,40
5
R10,41,57,66,89
6
R47,54,70,79,103,104
..2
RS004710F03
RESISTOR 47
..2
RS010010F03
RESISTOR 100
..2
RS010K10F03
RESISTOR 10K 1% SMD 0603
20
R5,8,19,33,55,60~64,71,72,80~84,99,106,108
..2
RS012K10F03
RESISTOR 12K 1% SMD 0603
1
R92
..2
RS020K10F03
RESISTOR 20K 1% SMD 0603
8
R17,18,20,22,25,28,31,32
..2
RS047010F03
RESISTOR 470
1% SMD 0603
2
R14,15
1% SMD 0603
1
R91
1% SMD 0603
1% SMD 0603
..2
RS051110F03
RESISTOR 511
..2
RS06K210F03
RESISTOR 6.2K 1% SMD 0603
1
R30
..2
RS100K10F03
RESISTOR 100K 1% SMD 0603
2
R7,100
..2
RS10K710F03
RESISTOR 10.7K 1% SMD 0603
4
R16,27,52,68
..2
RS3K2410F03
RESISTOR 3.24K 1% SMD 0603
4
R11,38,51,67
..2
RS475K10F03
RESISTOR 475K 1% SMD 0603
1
R90
R93,97
..2
RS47K510F03
RESISTOR 47.5K 1% SMD 0603
2
..2
RS4K9910F03
RESISTOR 4.99K 1% SMD 0603
3
R13,26,42
..2
RS5K3610F03
RESISTOR 5.36K 1% SMD 0603
6
R12,21,29,39,49,76
..2
RS6K6510F03
RESISTOR 6.65K 1% SMD 0603
4
R48,53,69,77
..2
RS820K10F03
RESISTOR 820K 1% SMD 0603
1
R87
R46,50,75,78
..2
RS9K3110F03
RESISTOR 9.31K 1% SMD 0603
4
..2
TE10200601
6P CONNECTOR
1
(J6)
..2
TE512540801
Pin Header 180° Pitch=2.54mm Single Row 8Pin DIP
1
(J5)
..2
TE562540601
TERMINAL 6P 2.54MM
1
(J4)
..2
TE612000801
8P CONNECTOR
1
(J8)
..2
TE612001201
12P CONNECTOR
1
(J10)
4P CONNECTOR
1
(J2)
..2
TE622000401
..2
TE622000801
8P CONNECTOR
1
(J3)
..2
TE962541001
10P TERMINAL
1
(J7)
..2
TE962541401
14P CONNECTOR
1
(J1)
..2
TR2SD2114KSM
TRANSISTOR 2SD2114K NPN SOT-23
4
Q8~11
..2
UHACM2012900-2P
CHOKE 90
1
L1
..2
XTM11289X6F1
Crystal 11.2896MHz 49US SMD Fundamental
1
X1
..2
XTM12288X6F1
Crystal 12.288MHZ 49US SMD Fundamental
1
X2
..2
XTM16000X6
Crystal 16MHZ 49US SMD Fundamental
1
X3
0.4A 2.0X1.2mm
0.1 TWPC10C00301
..2 PC10C003
MAIN PCB ASS'Y
1
MAIN PCB
1
..2
MAIN PCB ASS'Y
1
VR 10KB
3
TWPC10C003A01
...3 AL0-09-0057
...3 AL0-17-0103
...3 AL2-50-4149
...3 AL2-51-4401
26
R1,3,5
RESISTOR ARRAY 4X10K 1/10W 0603
2
R6,14
Diode Signl 1N4148 100V 200mA SOT-23
4
D43~46
TRANSISTOR 2N4401
14
Q1~6,11~18
...3 AL2-73-4051
...3 AL3-02-0036
IC 74HC4051
2
U2,3
YELLOW LED
1
D10
...3 BALE42207-5A
...3 BALE48201-5A
LED HOLDER
1
(D10)
LED Fixed 1.5MM
5
(D11,12,18,19,30)
...3 CN0100001007
...3 CS102K5003X7R
Flat Cable GND Wire Length 100mm
2
TP2,3
CERAMIC 1nF/50V 10% 0603 X7R
2
C24,25
CERAMIC 0.01uF/50V 10% 0603 X7R
1
C20
CERAMIC 0.1uF/50V 10% 0603 X7R
26
C7~13,17~19,22,23,26,27,29~32,35,37,40,41,43,47~49
...3 CS180J5003NPO
...3 CS475K1006X5R
CERAMIC 18pF/50V 5% 0603 NPO
4
C14,15,33,34
CERAMIC 4.7uF/10V 10% 1206 X5R
3
C16,21,28
...3 DIEN1N4148WSM
...3 DIRPI-352
DIODE SMD
13
D35~42,56~60
SENSOR
4
SEN1~4
...3 EC22616TS
...3 FCN1R1001605
Capacitor Electrolytic 22uF/16V 5*5mm
6
C1~6
FCN UP Touch smd Pitch 1.0mm 16Pin have latch
1
J2
...3 FCN1T1003001
...3 IC2-77-0103
FCN Down Touch 90° Pitch 1.0mm 30P
1
J1
IC Touch (2-77-0103)
1
U10
...3 IC74LVC574APWR
...3 ICMFI341S2164
IC SN74LVC574APWR
3
U6,12,15
IC MFI341S2164
1
U1
...3 ICSN74HC14D
...3 ICYH99C01
IC SN74HC14D
2
U8,9
IC YH99C01 (STM32F102R8T6+PROGRAM)
1
U4
....4 ICSTM32F102R8T6
...3 LD-L169XCGDK
IC STM32F102R8T6
1
-
Liquid-emitting Diode Green Rectangular
2
D33,34
Liquid-emitting Diode Red Rectangular
1
D32
Liquid-emitting Diode Amber Rectangular
15
D1~9,11,12,18,19,30,31
...3 CS103K5003X7R
...3 CS104K5003X7R
...3 LD-L169XSRD
...3 LD-L169XSYDK
...3 MT070446701
...3 PT01104803
IRON PLATE
1
(ENC1)
LED Fixed 4.8X3mm
13
(D1~9,31~34)
...3 RS000010J03
RESISTOR 0
5% SMD 0603
34
R49~51,58~69,72~74,76,77,121,122,124,126,128,130,
132,134,136,138~140,142,143
...3 RS000110J03
...3 RS001K10F03
RESISTOR 1
5% SMD 0603
1
R35
RESISTOR 1K 1% SMD 0603
6
R70,71,90,92,94,100
...3 RS001M10F03
...3 RS010010F03
RESISTOR 1M 1% SMD 0603
2
R15,16
RESISTOR 100
21
R10~12,17,18,24,27~34,36,37,39~43
...3 RS010K10F03
...3 RS018010F03
RESISTOR 10K 1% SMD 0603
16
R7~9,13,38,46~48,83,85,89,91,93,96,97,106
RESISTOR 180
1% SMD 0603
1
R109
...3 RS022010F03
...3 RS022K10F03
RESISTOR 220
1% SMD 0603
19
R19~22,26,52~57,112,123,125,127,129,133,135,137
RESISTOR 22K 1% SMD 0603
4
R80,87,95,104
...3 RS027010F03
...3 RS033010F03
RESISTOR 270
1% SMD 0603
7
R99,103,105,108,110,111,131
RESISTOR 330
1% SMD 0603
4
R82,84,98,101
...3 RS04K710F03
...3 RS056010F03
RESISTOR 4.7K 1% SMD 0603
4
R23,25,44,45
1% SMD 0603
4
R86,88,102,107
...3 RS100K10F03
...3 RS270K10F03
RESISTOR 100K 1% SMD 0603
2
R75,79
RESISTOR 270K 1% SMD 0603
2
R78,81
...3 SWDC11B2021431
...3 SWEVQ11L05R
SWITCH
1
ENC1
Switch Tact
22
SW1~13,18,19,21,22,34~38
SLIDE SWITCH 2P 3T
1
S1
5P CONNECTOR
1
(J6)
12P CONNECTOR
1
(J5)
10P CONNECTOR
1
(J9)
...3 SWLBC23M-15K
...3 TE10200502
...3 TE612001201
...3 TE962541001
RESISTOR 560
1% SMD 0603
...3 TE962541401
...3 TE962542001
14P CONNECTOR
1
(J8)
20P CONNECTOR
1
(J7)
...3 TR2SK1828
...3 VRR10301704
MOSFET N-CH 20V MAIN 2-Pin
4
Q7~10
Poltertiomaeter Rotary Volume 10K2B
3
P1~3
...3 VRR10317502
...3 VRS10304518
Potentiometer Rotary Volume 10K15Ax2
2
P4,5
Potentiometer Slide 10K
1
P9
...3 VRS10304521
...3 XTM08000X6F1
POTENTIOMETER SLIDE VOLUME 10KA*2
1
R4
Crystal 8MHZ 49US SMD Fundamental
1
X1
..2 TWPC10C003B01
...3 AL0-09-0057
...3 AL3-02-0036
VR PCB ASS'Y
1
VR 10KB
1
R2
YELLOW LED
1
D20
...3 BALE42207-5A
...3 CS104K5003X7R
LED HOLDER
1
(D20)
CERAMIC 0.1uF/50V 10% 0603 X7R
7
C36,38,39,42,44~46
...3 DIEN1N4148WSM
...3 FCN1T1003001
DIODE SMD
11
D47~55,61,62
FCN Down Touch 90° Pitch 1.0mm 30P
1
J3
IC SN74LVC574APWR
1
U13
Liquid-emitting Diode Amber Rectangular
9
D21~29
...3 PT01104803
...3 RS018010F03
LED Fixed 4.8X3mm
9
(D21~29)
RESISTOR 180
1% SMD 0603
1
R118
...3 RS022010F03
...3 RS027010F03
RESISTOR 220
1% SMD 0603
6
R113~116,119,120
1% SMD 0603
1
R117
...3 IC74LVC574APWR
...3 LD-L169XSYDK
...3 SWEVQ11L05R
...3 VRR10301704
..2 TWPC10C003C01
...3 BALE48201-5A
...3 FCN1R1001605
RESISTOR 270
22
Switch Tact
11
SW23~33
Poltertiomaeter Rotary Volume 10K2B
3
P6~8
SW PCB ASS'Y
1
LED Fixed 1.5MM
1
(D17)
25
FCN UP Touch smd Pitch 1.0mm 16Pin have latch
1
J2
...3 LD-L169XCGDK
...3 LD-L169XSRD
Liquid-emitting Diode Green Rectangular
2
D13,14
Liquid-emitting Diode Red Rectangular
1
D15
...3 LD-L169XSYDK
...3 PT01104803
Liquid-emitting Diode Amber Rectangular
2
D16,17
LED Fixed 4.8X3mm
4
(D13~16)
...3 SWEVQ11L05R
Switch Tact
5
SW14~17,20
0.1 TWPC10C00401
..2 AL2-54-0138
DOCK PCB ASS'Y
1
MOSFET BSS138 N-CH SOT-23
2
54
Q1,2
..2
JKMF1514S0117
IPOD Connector
1
J1
..2
PC10C004
DOCK PCB
1
-
..2
RS000010J03
RESISTOR 0
5% SMD 0603
2
R8,9
..2
RS001K10F03
RESISTOR 1K 1% SMD 0603
1
R1
..2
RS010010F03
RESISTOR 100
1
R2
..2
RS075K10F03
RESISTOR 75K 1% SMD 0603
2
R4,5
..2
RS100K10F03
RESISTOR 100K 1% SMD 0603
2
R10,11
..2
RS49K910F03
RESISTOR 49.9K 1% SMD 0603
2
R6,7
RESISTOR 549K 1% SMD 0603
1
R3
..2
RS549K10F03
1% SMD 0603
..2
TE10200502
5P CONNECTOR
1
(J3)
..2
TE10200601
6P CONNECTOR
1
(J2)
..2
TE612000801
8P CONNECTOR
1
(J5)
6
5
4
3
2
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
+3.3V
+3.3V
C75
0.1uF
C61
0.1uF
C70
0.1uF
C79
0.1uF
C62
D
0.1uF
+5V
R98
1.00k 1%
D
C69
0.1uF
C60
4.7uF,16V
VCC(3.3V)
5 J12
+VBUS
DD+
GND
1
2
3
4
ACM2012-900-2P
2
3
1
L1
R101
1M
0.1uF
4
C82
18pF
RPU
VBUS
DM
DP
58 XTAL1
C84 C83
6
C90
2
55
4
3
C96
12 MHz
1uF 0.1uF
+3.3V
C74
READY/IORDY 15
NC
INTRQ 14
SUSPEND 64
NC
WAKEUP 63
U15
ISP1583
TP4
TP16
GND
TP15
GND
R95-B
R95-C
C
0.1uF 0.1uF 0.1uF
C4
C5
C85
10K
10K
+3.3V
R95-D
R94-A
57 XTAL2
R94-D
10K
10K
47 ohm
10K
10K
8
9
10
11
12
NC 53
NC 52
NC 51
NC 50
NC 49
NC 48
NC 47
NC 46
NC 45
NC 44
NC 43
NC 42
NC 40
NC 39
NC 38
NC 37
BUS_CONF/DA0 62
0.1uF
C36
0.1uF
C56
0.1uF
20pF
C39
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
RESET 7
INT 16
ALE/A0 36
RW/RD 19
DS/WR 20
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
12.0k 1%
U8
ATMEGA162
PC0/A8
PC1/A9
PC2/A10
PC3/A11
PC4/A12
PC5/A13
PC6/A14
PC7/A15
PE0/ICP/INT2
NC 29
26 PE2/OC1B
USB_RESET
USB_INT
27 PE1/ALE
13 PD7/RD
12 PD6/WR
ALE
RD
WR
23
24
25
27
28
29
30
31
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
37
36
35
34
33
32
31
30
PA0/AD0
PA1/AD1
PA2/AD2
PA3/AD3
PA4/AD4
PA5/AD5
PA6/AD6
PA7/AD7
NC 33
NC
AGND
PB0/OC0/T0
PB1/T1
PB2/AIN0
PB3/AIN1
PB4/SS
PB5/MOSI
PB6/MISO
PB7/SCK
40 NC
41
42
43
44
1
2
3
18
19
20
21
22
23
24
25
USB_RESET
CLK_SEL_0
CLK_SEL_1
ATMEGA ISP
PROGRAMMING
+5V
J4
1
2
3
4
5
6
DAC2_00
DAC2_01
DAC2_02
DAC2_03
DAC2_04
DAC2_05
DAC2_06
DAC2_07
+5V
+3V3_MAIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IPOD_DET
PD0/RXD
PD1/TXD
PD2/INT0
PD3/INT1
PD4/XCK
PD5/OC1A
GND
5
7
8
9
10
11 NC
C
J1
TP2
2_70_1616
R2
0 ohm
1
5
13
35
59
DGND
R44
1.00k 1%
14 XTAL2
16 MHz X3
20pF
15 XTAL1
10K
RREF 6 R92
SML-010VTT87 (DEV)
VCC
C49
R94-B
D4
4 RESET
DA2 17
NC
MODE0/DA1 60
MODE1 34
EOT
DREQ
DACK
DIOR
DIOW
C38
10K
CS 18
CS0 21
NC
CS1 22
NC
0.1uF
R95-A
R89
R94-C
VCC(1.8V)
X4
18pF
UNUSED
32
56
VCC(I/O)
6
17
38
D8 ESD PROTECTION
R91
511 OHM 1%
16
28
39
USB CONNECTOR
100k
54
41
26
R100
61
VBUS
2_79_1583
+3.3V
C46
C50
1uF
0.1uF
To MAIN PCB
Staked ribbon cable connector to
be soldered onto this footprint
U11
CS4345 9
VA
1 SDIN
AOUTL 7
AOUTR 10
2 DEM/SCLK
FILT+ 6
3 LRCK
4 MCLK
VQ 5
GND
8
CH2_L
CH2_R
C65
10uF,16V
C63
10uF,16V
C64
0.1uF
+3.3V
+3.3V
B
B
GND
R37-B
47 ohm
47 ohm
0.1uF
C16
0.1uF
C20
C24
C53
0.1uF
1uF
0.1uF
C23
0.1uF
11
33
B0 6
B1 28
UNUSED
R37-A
C57
B0
B1
B2
BCLK_5V 39 CLK0/I
A0/GOE0
B3
BCLK 40
A1
B4
41
NC
B5
MCLK 42 A2
B6
43 A3
U9
LC4032V
B7
44 A4
A5
B8
2
A6
B9
3
NC
B10
4 A7
B12
7 A8
A9
B13
NC 8
A10
B14
9
B15/GOE1
DAC2_07
13 A12
DAC2_06
14 A13
DAC2_05
15 A14
TDO
DAC2_04
16 A15
CLK2/I
TDI
NC 17
GND
TMS
TCK
R37-C
R37-D
R24-A
R24-B
R24-C
R24-D
R15
47
47
47
47
47
47
ohm
ohm
ohm
ohm
ohm
ohm
470 ohm
470 ohm
R14
X2
X1
11.2896 MHz
R4 1M
12.288MHz
R3 1M
C14
C15
C13
C12
18pF
18pF
18pF
18pF
12
34
5 B0
27 B1
VCC
18
DAC2_03
19
DAC2_02
20
DAC2_01
21
DAC2_00
22 CLK_SEL_1
24 CLK_SEL_0
25 NC
DAC1_5V
26
29 NC
30
31
35 NC
LRCK
36
37
38
U4
CS4345 9
VA
1 SDIN
AOUTL 7
AOUTR 10
2 DEM/SCLK
FILT+ 6
3 LRCK
4 MCLK
R57
R66
R45-C
R45-B
R45-A
47
47
47
47
UNUSED
47 ohm
R43
1.00k 1%
1
2
3
NC 4
NC 5
6
7
8
Copyright (c) 2010 Numark
COMPANY:
TITLE:
JTAG CPLD
PROGRAMMING
+3.3V
0.1uF
10uF,16V
0.1uF
+3.3V
J5
0.1uF
C42
C40
AUD_RESET
AUDIO_RES_5V
R45-D
C31
10uF,16V
GND
32
1
23
10
C45
C43
ohm
ohm
ohm
ohm
A
distributed caps for areas of ground plane congestion
VQ 5
GND
8
47 ohm
CH1_L
CH1_R
DRAWN:
MS/CN/RE/DM
RELEASED:
A
DIGITAL + POWER
PART NUMBER:
9-40-0571-A
ASSY NUMBER:
9-79-0571-A-0
FILENAME:
NKC6IOA13A.sch
DATED:
<undefined>
NUMARK
NKC6 IO PCB
REV:
SIZE:
C
DATED:
SCALE:
SHEET:
1
OF
5
6
5
4
3
2
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
+4VA
DECOUPLING
C25
C68
0.1uF
0.1uF
4
U5-E
+v
-v
NJM2112
11
D
4
U13-E
+v
-v
NJM2112
11
C26
C67
0.1uF
0.1uF
D
-4VA
AUDIO MUTING CIRCUIT
+4VA
MMBD4148
D7
D6
R90
475k 1%
MMBD4148
R49
2
5.36k 1%
330pF
C52
C66
10uF,16V
R96
Q7
MBT4403
1
0 ohm
R67
R52
3.24k 1%
CH2_L
C44
10.7k 1%
9-
C51
3
8
10 U12-C
+
NJM2112
3300pF
22uF,16V
C87
C86
10uF,16V
10uF,16V
MUTE
R99
10k 1%
C
C
-4VA
J10
R76
MASTER_L_SEND
5.36k 1%
330pF
C72
MASTER_R_SEND
C54
10uF,16V
R51
CH2_R
3.24k 1%
R68
14
12 U12-D
+
NJM2112
C71
CUE_L
C76
10.7k 1%
13 -
3300pF
CUE_R
22uF,16V
IPOD_PLAY_L
IPOD_PLAY_L
IPOD_PLAY_R
IPOD_PLAY_R
1
2
3
4
5
6
7
8
9
10
11
12
To Main PCB
J7
SHIELDED
SHIELDED
MASTER_L_RETURN
MASTER_R_RETURN
IPOD_L
IPOD_R
+4VA
J3
PHONE_L
PHONE_R
B
MUTE
10.7k 1%
23 U5-A
+
3.24k 1%
C10
R80
13 12 U13-D
+
R104
14
NJM2112
100 ohm 1% C93
R97
47.5k 1% 100pF
2
1 R18
20.0k 1%
10k 1%
R82
1
MASTER OUTPUTS
10k 1%
C21
13 12 U5-D
+
NJM2112
3300pF
14
NJM2112
R83
10k 1%
2-
MUTE
C80
22uF,16V
2SD2114K
Q8
10k 1%
R61
R60
910 U13-C
+
8
NJM2112
+4VA
1.00k 1%
R102
1
3 U13-A
+
NJM2112 22uF,16V
10k 1%
R19
10k 1%
R103
100 ohm 1% C92
R93
47.5k 1% 100pF
4
3
J11-B
RJ-1031-010
J2
From Microphone
Board
1
2
3
4
Copyright (c) 2010 Numark
COMPANY:
S4B-PH-K-S(LF)(SN)
A
-4VA
TITLE:
R33
10k 1%
R39
IPOD_REC_R
5.36k 1%
C33
330pF
R31
C32
R27
10uF,16V
3.24k 1%C37
3300pF
10.7k 1%
65 U5-B
+
7 R32
NJM2112
20.0k 1%
910 U5-C
+
C34
8
NJM2112
NUMARK
NKC6 IO PCB
A
AUDIO
20.0k 1%
R38
CH1_R
B
J11-A
RJ-1031-010
20.0k 1%
R84
R16
10uF,16V
10k 1%
2
R17
C17
To Headphone
Board
330pF
R11
CH1_L
10k 1%
R81
S1
C18
2SD2114K
Q9
-4VA
IPOD_REC_L
5.36k 1%
1
2
3
4
5
6
7
8
1
R12
1.00k 1%
R105
MUTE
2
SHIELDED
SHIELDED
PHONE_L
PHONE_R
S2
From Main PCB
1
2
3
4
5
6
7
8
9
10
1
SHIELDED
SHIELDED
SHIELD
SIGNAL
SIGNAL
SHIELD
SIGNAL
SIGNAL
SHIELD
SIGNAL
SIGNAL
22uF,16V
R64
10k 1%
R63
10k 1%
R62
6-
PART NUMBER:
10k 1%
C47
7
5 U13-B
+
NJM2112 22uF,16V
ASSY NUMBER:
DRAWN:
MS/CN/RE/DM
RELEASED:
DATED:
<undefined> FILENAME:
DATED:
SCALE:
REV:
9-40-0571-A
9-79-0571-A-0
NKC6IOA13A.sch
SIZE:
C
SHEET:
2
OF
5
6
5
4
3
2
1
REVISION RECORD
LTR
ECO NO:
APPROVED:
DATE:
D
D
IPOD CHARGING
Pd = 1V * 0.5A = 0.5W
+5V_IPOD
DRM_2_61_2940
3
2
P6
C89
C91
L3
22uF,16V
0.1uF
+6VDC 1A center pos
IN
OUT
GND
L2
BLM41PG102SN1
2
1
VEXT
TAB_G
BLM41PG102SN1
1
4
J9
3
U16
NC
NC
C94
C88
22uF,16V 0.1uF
6
5
4
3
2
1
J6
+5V
+5V
USB_DUSB_D+
GND
SHIELD
TO IPOD
+5V
C
R74
0 ohm
DNS
U14-A
FDC6306P
S
C
DNS_0 ohm
R35
U7-B
FDC6306P
D
R65
DNS_0 ohm
G
U10
NJU7223DL1-33
+3.3V
TP_+3V3
TP_+VIN
U14-B
FDC6306P
S
Pd = 1.7V * 0.5A = 0.85W
D
G
+3V3_MAIN
TP_+3V3_MAIN
U7-A
FDC6306P
2 IN OUT 1
VBUS
C78
1uF
2
R86
1.00k 1%
R85
Q4
MBT4403
1
1.00k 1%
D5
S
0 ohm
12V
R88
D
S
C73
G
R56
1.00k 1%
470uF,10V
C35
R73
0 ohm
GND
3
C77
0.1uF
C48
R5
10k 1%
0.1uF
100uF,10V
R34
DNS_100k
Q2
MBT4403
R6
0.1uF
R23
1.00k 1%
R36
DNS_470 ohm
0.1uF
1.00k 1%
C29
3
C81
0.1uF
C22
G
2
1
TP_GND
C55
3
D
DNS_SML-010MTT87 (DEV)
0.1uF
MAIN (GREEN)
C9
R87
680K
D3
R7
100k
1uF
AUD_RESET
R8
10k 1%
Q1
MBT4401
B
B
+4VA
TP_+4VA
U1
LP2985-4.0
1 VIN
VOUT 5
AUDIO_RES_5V
3
ON/OFF
4
BYPASS
GND
2
C7
3
CFLY2 IN
1uF
ANALOG RAILS
5
CFLY+
TP_-4VA
U2
OUT 1
GND
4 TPS60403
C6
C1
C2
0.1uF
4.7uF,16V
4.7uF,16V
C8
3
CFLY2 IN
1uF
5
CFLY+
U3
OUT 1
GND
4 TPS60403
C3
4.7uF,16V
-4VA
Copyright (c) 2010 Numark
COMPANY:
A
TITLE:
NUMARK
NKC6 IO PCB
A
POWER
PART NUMBER:
ASSY NUMBER:
DRAWN:
MS/CN/RE/DM
RELEASED:
DATED:
<undefined>
FILENAME:
DATED:
SCALE:
REV:
9-40-0571-A
9-79-0571-A-0
NKC6IOA13A.sch
SIZE:
C
SHEET:
3
OF
5
6
5
4
3
1
IPOD OUTPUT
IPOD DIFF AMPS
+4VA
2
Gain = 0.9Vrms to +2.0dBV
Gain = 1.4 = +2.9dB
C59
D
0.1uF
R77
6.65K 1%
4
U12-E
+v
-v
NJM2112
11
9.31k 1%
C58
2-
R69
6.65K 1%
R70
3 U12-A
+
0.1uF
(output from iPod is negative phase)
C95
10uF,16V
R79 100 ohm 1%
1
D
POSITIVE PHASE
AT THIS POINT
R78
IPOD_PLAY_L
NJM2112
R75
9.31k 1%
100 ohm 1%
-4VA
R48
6.65K 1%
+3.3V
9.31k 1%
5 U12-B
+
C97
10uF,16V
R47 100 ohm 1%
7
IPOD_PLAY_R
NJM2112
100 ohm 1%
+4VA
IPOD_DET
R50
Route AUD_RET to minimize
coupling with other traces
9.31k 1%
8
7
6
5
4
3
2
1
R1
1.00k 1%
6-
R53
6.65K 1%
R54
AUD_L_IN
GND
AUD_R_IN
FROM IPODIPOD_DET
GND
DOCK
AUD_OUT_L
AUD_RET
AUD_R_OUT
R46
J8
R72
10k 1%
C
R71
10k 1%
C
2
R58
1
1.00k 1%
Q5
2
R59
3
MBT4403
MMBD4148
R109
Q11
1.00k 1%
1.00k 1% 1
D10
Q6
3
MBT4403
1.00k 1%
MMBD4148
2SD2114K
R107
Q10
1.00k 1%
R55
D9
Q3
MBT4401
2SD2114K
R106
10k 1%
R108
10k 1%
-4VA
IPOD INPUT
NJM2112
47 ohm
14
R10
R41
47 ohm
+
U6-D
-
B
R28
20.0k 1%
20.0k 1%
R25
D2
BAT54S
2
3
1
D1
BAT54S
2
3
1
R22
20.0k 1%
R20
NJM2112
8
+
U6-C
20.0k 1%
-
12
+4VA
13
10
R30
6.20K 1%
9
B
Vref = 1.8V
Vbias = 0.9V
C19
Limits at Vbias + schottky drop
R42 22uF,16V
4.99K 1%
0.9V + 0.35V = 1.25V = 0.88Vrms
2.00k 1%
R9
NJM2112
22uF,16V
C41
NJM2112
2.00k 1%
22uF,16V
R40
7
0.1uF
-2
U6-A 3
5.36k 1%
R21
5
5.36k 1%
R29
+
+
U6-B
-
6
Gain = +2.0dBV to 0.6Vrms
Gain = -6.44dB
IPOD_REC_L
IPOD_REC_R
Copyright (c) 2010 Numark
R26
R13
+4VA
1
4.99K 1%
4.99K 1%
C11
C30
COMPANY:
C27
A
+4VA
0.1uF
C28
TITLE:
4
U6-E
+v
-v
NJM2112
11
-4VA
A
IPOD
0.1uF
PART NUMBER:
ASSY NUMBER:
DRAWN:
-4VA
NUMARK
NKC6 IO PCB
DATED:
MS/CN/RE/DM
16 Jul 2008
RELEASED:
FILENAME:
DATED:
SCALE:
9-40-0571-A
9-79-0571-A-0
SIZE:
NKC6IOA13A.sch
SHEET:
4
OF
5
C
6
5
4
3
2
1
D
D
CUE DAC
OUTPUT
Vpp=2.145Vpp
INVERTING LPF
SOURCE SELECT
Vout = +2.0dBV
G = 1.66 = 4.4dB @ 1kHz
Fc = 40kHz
CUE LEVEL POT
INVERTING
DRIVER
G=0 to 0.5
Vout = -1.0dBV
G=2
Vout = +2dBV
C
IPOD
OUTPUT
0.9Vrms (-0.9dBV)
INVERTING GAIN
HEADPHONES
C
Heaphones board
IPOD LEVEL POT
G = 1.4
Vout = +2.0dBV
G=0 to 1
Vout = +2.0dBV
IPOD
INPUT
0.6Vrms (1.70Vpp)
MASTER DAC
OUTPUT
Vpp=2.145Vpp
MIC INPUT
B
Vpp=11.5mVpp
INVERTING LPF
Vout = +2.0dBV
G = 1.66 = 4.4dB @ 1kHz
Fc = 40kHz
MIC PREAMP
& LEVEL POT
INVERTING GAIN
INVERTING MIX 1
INVERTING MIX 2
MASTER LEVEL
Vout = +2.0dBV
G=1=0dB
Vout = +2.0dBV
G=1=0dB
G=0 to 0.5
G=2
MASTER OUT
Main board
B
Vpp=5.1Vpp
G = 440 = 52.9B @ 1kHz
NJM2112 can drive 2.5kohm load to within 0.5V of rail
-4V charge pump may sag to -3.5V
Therefore Full Scale = 3.0V +3.0V = 6.0Vpp (+6.53dBV)
Copyright (c) 2010 Numark
COMPANY:
A
NUMARK
A
TITLE:
NKC6 IO PCB
PART NUMBER:
ASSY NUMBER:
DRAWN:
MS/CN/RE/DM
RELEASED:
DATED:
<undefined>
FILENAME:
DATED:
SCALE:
9-40-0571-0
9-79-0571-0-0
SIZE:
NKC6IOA13A.sch
SHEET:
5
OF
5
C