Numark CDN450 User manual

Confidential Numark Service Manual
Numark
CDN 450
(NCR5)
Service Manual
Rev. 1
2010.04.15
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
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.

SERVICE MANUAL .
Professional CD/MP3 player
CDN 450
Version 1.2

MODEL NO.: CDN 450
CONTENTS
1. CAUTION ·················································································· 1
2. SPECIFICATION ········································································· 2-4
3. BLOCK DIAGRAM ······································································ 5
4. PACKING VIEW ········································································· 6
5. PACKING VIEW PART LIST ························································· 7
6. POINT TO POINT WIRING DIAGRAM ········································ 8
7. EXPLODED VIEW ······································································ 9
8. EXPLODED VIEW PART LIST ······················································ 10
9. ELECTRICAL PART LIST ······························································ 11-17
10. SCHEMATIC DIAGRAM ···························································· 18-21
11. PRINTED CIRCUIT BOARD DIAGRAM ······································ 22-25
12. IC BLOCK DIAGRAM ································································ 26-40
13. TROUBLE SHOOTING ······························································· 41

1. CAUTION
1.1 To prevent destroying the anti-static protection for the mechanism, please kindly be noted of the following
important instruction for installing/disassembling the mechanism:
a. When disassembling the mechanism, please make sure to turn off power and short the Anti-static
protection welding point before removing the FFC cable.
b. When assembling the mechanism, please make sure to connect the FFC cable and PCB before removing
the Anti-static welding point, then, turn on the power.
1.2
1.2.1. Please be aware of wearing an Anti-static rig before repairing
1.2.2. It is forbiddance to adjust the laser pick up VR.
1.2.3 To protect the mechanism; always short the Anti-static protection welding point before removing the
mechanism.
-1-

2. SPECIFICATION
2.1 APPLICATION Model CDN 450, Dual CD/MP3 player.
2.2 POWER SOURCE AC 100~240V, UNIVERSAL TYPE
2.3 DIMENSIONS Base Unit 482(W)x 88.8(H)x 246(D)mm
Control Unit 482(W)x 88.8(H)x 76.5(D)mm
2.4 WEIGHT 6.5 KGS
2.5 FEATURES
(1) Sigma-delta design with 64x over sampling D/A converter.
(2) Adjustable pitch percentages: +/-4%,+/-8%,+/-16%. MP3 (CD)
(3) Selectable elapsed, remain and total remain time display.
(4) ID3 display (Folder/Title/Artist/File).
(5) Relay play allow consecutive playback during two decks.
(6) Seamless Loop (uninterrupted loop playback).
(7) 20 seconds Anti Shock Protection (per side).
(8) Pitch Bend +/-32%(100%). MP3(CD)
(9) Instant start within 10 ms.
(10) Plays MP3/CD and CD-RW discs.
(11) 4 kind of fast search mode.
(12) Fader start control input.
(13) Single/Continuous.
(14) Auto cue.
(15) Auto BPM.
(16) Master Tempo.
(17) Scratch Function.
(18) Folder selector.
(19) Pitch display.
(20) Frame search.
(21) +/-10 track.
(22) S/PDIF digital output.
2.6 AUDIO CHARACTERISTICS (TEST DISC: TCD-782)
ITEM TYPICAL LIMIT CONDITION
(1) OUTPUT LEVEL 2VRMS +/-0.5dB 2VRMS +/-1dB 1KHz, 0dB
(2) CHANNEL BALANCE WITHIN 0.2dB WITHIN 1dB 1KHz, 0dB
(3) DYNAMIC RANGE 85dB 82dB 10KHz,20dB
(4) FREQUENCY RESPONSE 20-20KHz +/-0.4dB 20-20KHz +/-1dB 0dB OUTPUT
(5) DE-EMPHASIS TOLERANCE -20dB+2.4/-0dB -20dB+3/-0dB 16KHz,-20dB
(6) CHANNEL SEPARATION 93dB 90dB 1KHz, 0dB
(7) THD+N 0.015% 0.019% 1KHz, 0dB
(8) S/N 92dB 90dB 1KHz, 0dB
2.7 SEARCHING TIME (TEST DISC: TCD-782)
ITEM TYPICAL LIMIT CONDITION
(1) SHORT ACCESS TIME 2Sec 3Sec PLAY NEXT TRACK
(2) LONG ACCESS TIME 4Sec 5Sec TRACK 1 TO 23, 23 TO 1
2.8 PLAYABILITY
ITEM TYPICAL LIMIT CONDITION
(1) INTERRUPTION 1mm 0.7mm TCD-726
(2) BLACK DOT 1mm 0.6mm TCD-726
(3) FINGER PRINTS 75um 65um TCD-726
(4) ECCENTRICITY 140um 140um TCD-712 W/O TRACK JUMP
-2-

-3-
2.9 FUNCTION SWITCHES
MAIN UNIT
NAME Q’TY TYPE NOTE
(1) POWER 1 PUSH
(2) OP/CL 2 TACT
CONTROL UNIT
NAME Q’TY TYPE NOTE
(1) PLAY/PAUSE 2 TACT
(2) CUE 2 TACT
(3) RELAY 1 TACT
(4) EJECT 2 TACT
(5) TRACK+ 2 TACT
(6) TRACK- 2 TACT
(7) FRAME SEARCH/SCRATCH 2 JOG WHEEL
(8) SINGLE/CONTINUE/TIME 2 TACT
(9) FOLDER SELECT 2 TACT
(10) PITCH ON/OFF 2 TACT
(11) PITCH BEND + & - 4 TACT
(12) PITCH 2 6.5cm SLIDER VR
(13) SEARCH 2 TACT
(14) KEY LOCK 2 TACT
(15) ID3 SELECT 2 TACT
(16) AUTO BPM/TAP 2 TACT
(17) RELOOP 2 TACT
(18) SCRATCH 2 TACT
(19) FOLDER SELECT + 2 TACT
(20) FOLDER SELECT - 2 TACT
(21) LOOP IN 2 TACT
(22) LOOP OUT 2 TACT
(1) System Object lens drive system optical pick-up
(2) Object lens drive system 2 dimensional parallel drive
(3) Tracking detection 3 spot beam detection
(4) Optical source Semiconductor laser
(5) Wave length 780nm
2.11 GENERAL
(1) System Compact Disc Digital Audio
(2) Disc loading Front loading CD player
(3) Display LCD Display
(4) Pitch control range within (+/-4%, +/-8%, or +/-16%)
(5) Pitch bend +/-32%
(6) Pitch accuracy +/-0.1%
2.12 ENVIRONMENTAL CONDITION
(1) Operating Temperature 5 to 35 deg. C
(2) Humidity 25 to 85% RH (non-condensing)
(3) Storage Temperature -10 to 60 deg. C

2.13 ACCESSORIES
(1) 2P RCA path cord L/R 2 pairs
(2) 2P FADER Start cord 2 pcs (1M)
(3) 9P cable night angle 2 pcs (1.5M)
(4) Operating Instruction 1 pc
(5) AC power cord 1 pc
2.14 MP3 FORMAT
Disc Format
Applicable file extensions mp3 . MP3 . mP3 . Mp3
ISO9660 Level 1(max. 8”/8.3” character style)
Level 2(max. 31/30 character style)
Joliet max. 64/64 character style
CD-ROM sector format mode-1 only
Max. number of Folders 255
Max. number of files max. 999 files
MP3 Format
MPEG 1 Layer 3 standard (ISO/IEC
11172-3), which provides for single
channel (‘mono’) and two-channel
(‘stereo’) coding at sampling rates
of 32, 44.1 and 48kHz.
MPEG 2 Layer 3 standard (ISO/IEC
13818-3), which provides for similar
coding at sampling rates of 16,
22.05 and 24 kHz.
MPEG 2.5 Layer 3 standard, which
provides for similar coding at
sampling rates of 8, 11.025 and 12
kHz.
Disc Writing Method
Disc at Once and Track at Once
Multi Session
If the 1st session is CDDA, you can
playback Only CDDA track, If the 1st
session is MP3, you can playback only
MP3 file.
-4-

3. BLOCK DIAGRAM
-5-

4. PACKING VIEW
-6-

5. PACKING VIEW PART LIST
-7-
REF. NO. DESCRIPTION PART NO. Q’TY REMARK
1 MAIN POLYFOAM (LEFT) 23020189 1
2 MAIN POLYFOAM (RIGHT) 23020190 1
3 MAIN UNIT 1
4 PLASTICS SHEET OF MAIN UNIT DR000275 1
5 PLASTICS SHEET OF CONTROLLER UNIT DR000276 1
6 INSTRUCTION MANUAL 22010480 1
7 CONTROLLER UNIT 1
8 2P RCA CORD /9P CABLE RIGHTANGLE(L=1500mm)/
FADER START CABLE
16150021/1615001
9/16150020 6
9 AC POWER CORD 16070109 1
10 GIFT BOX 23090322 1

6. POINT TO POINT WIRING DIAGRAM
-8-

7. EXPLODED VIEW
-9-

8. EXPLODED VIEW PART LIST
-10-
REF. NO. DESCRIPTION PART NO. Q’TY REMARK
1 SCREW(BM,3*6mm) 70150017 36
2 SCREW(KM3*6mm) 70150018 3
3 SCREW(BM3*8mm) 70010094 12
4 MAIN UNIT BOTTOM 10140521 1
5 MECHA ASS’Y 10250208 2
6 MOTHERBOARD ASS'Y（LEFT) CR001111 1
7 MOTHERBOARD ASS'Y（RIGHT) CR001113 1
8 POWER PCB ASS'Y 26010365 1
9 CD DOOR 20630049 2
10 MAIN FRONT PANEL ASS’Y 10100901 1
11 MAIN OPEN/CLOSE BUTTON 20410048 1
12 POWER SWITCH 12020018 1
13 AUDIO/DIGITAL OUT PCB ASS'Y 40190096 2
14 POWER SW PROTECTOR(PLASTIC) 20410050 1
15 AC JACK 40010039 1
16 MAIN BACK BOARD 10110410 1
17 MAIN UNIT COVER 10090351 1
18 DOOR PCB ASS'Y 26020434 1
19 POWER KNOB 20410050 1
20 CONTROLLER FRONT PANEL ASS'Y 10100902 1
21 SCREW(PM,2.0*6mm) 70010005 10
22 SCREW(PA,2.3*6mm) 70010658 6
23 SCREW(PWB,3*12mm) 70150019 4
24 FOOT (PVC) 20300079 4
25 CONTROL UNIT REAR COVER 10110411 1
26 CONTROL PCB ASS'Y 26020432 2
27 OPEN/CLOSE KNOB(SILICA GEL) 20410047 2
28 WASHER 70090105 2
29 CUSHION 20300079 2
30 KNOB(SILICA GEL) 20410046 2
31 FRAME PLASTIC(ABS) 20350038 2
32 JOG WHEEL 20210108 2
33 DECORATION 10520141 2
34 CONNECTOR JACKET CR001120 3
35 CONTROL PITCH KNOB 20120010 2
36 MAT FOR BASE 20300079 4
37 SCREW(PWM,3*8mm） 70010093 8
38 SCREW CAP 70070016 2
39 FADER STAIT PCB ASS'Y 26020436 1
40 SCREW(BB,3*8mm） 70010093 12

9. ELECTRICAL PART LIST
-11-
REF NO. DESCRIPTION PAR T NO. Q'TY REM ARK
MOT HERB OA RD PCB ASS'Y
MOTHERBOARD PCB(DO UBLE-layer, FR4-
146*87* 1.2mm)
26020431 1
J3,J4 5P 2.0 SOCKE T(90°) 40370291 2
J5 6P 2.0 SOCKE T(90°) 40370292 1
CN1 14P 2.0 SOCKET (90° ) 40370293 1
CN16 16P FFC SOCKET(P=1.0mm,SM D) 40240009 1
R108 CARB ON FIL M RE SISTOR(1K OHM ,1/2W,J) 11130418 1
D 5 DIOD E(1N4148, 1206) 18010075 1
D 6 ZE NE R D IOD E (3V9,1206) 18030097 1
X1 QU ART Z CRYSTAL(49S,16.9344M Hz) 25010034 1
X2 QU ART Z CRYSTAL(49S,33.8688M Hz) 25010035 1
R5,R14,R15,R 89 CH IP RESISTOR(0 OH M,1/10W,J, 0603,50V ) 11170350 4
R6 CH IP RESISTOR(4.7 OHM,1/10W,J, 0603,50V) 11170398 1
R33 CH IP RESISTOR(15 OHM ,1/10W,J, 0603,50V) 11170355 1
R93 CH IP RESISTOR(75 OHM ,1/10W,J, 0603,50V) 11170362 1
R26,R84,R87 CH IP RESISTOR(100 OHM ,1/10W,J, 0603,50V ) 11170364 3
R90 CH IP RESISTOR(200 OHM ,1/10W,J, 0603,50V ) 11170370 1
R21,R22,R23,R24,
R38,R63,R66,R81,
R82,R83,R95
CH IP RESISTOR(220 OHM ,1/10W,J, 0603,50V ) 11170371 12
R12,R47,R 76 CH IP RESISTOR(470 OHM ,1/10W,J, 0603,50V) 11170377 3
R54 CH IP RESISTOR(1K OH M ,1/10W,J, 0603,50V) 11170385 1
R13 CH IP RESISTOR(1.5K OHM ,1/10W,J, 0603,50V) 11170388 1
R28,R29,R40,
R42,R69,R71
CH IP RESISTOR(2.2K OHM ,1/10W,J, 0603,50V) 11170391 6
R41,R50,R70 CH IP RESISTOR(3.3K OHM ,1/10W,J, 0603,50V) 11170395 3
R36 CH IP RESISTOR(4.3K OHM ,1/10W,J, 0603,50V) 11170956 1
R3,R4,R 48,R88 CH IP RESISTOR(4.7K OHM ,1/10W,J, 0603,50V ) 11170398 4
R91 CH IP RESISTOR(6.2K OHM ,1/10W,J, 0603,50V) 11170401 1
R94 CH IP RESISTOR(6.8K OHM ,1/10W,J, 0603,50V) 11170402 1
R64,R67 CH IP RESISTOR(12K OHM,1/10W,J, 0603,50V) 11170408 2
R1,R7 ,R 9,R10,R2 5,R
37,R44,R45,R55,
R65,R73,R75,R77,
R85,R86,R97,R98,
R99,R100,R101,
R102,R103,R104
CH IP RESISTOR(10K OHM,1/10W,J, 0603,50V) 11170406 23
R32,R79 CH IP RESISTOR(15K OHM,1/10W,J, 0603,50V) 11170824 2
R34,R60 CH IP RESISTOR(16.9K OH M ,1/10W,F, 0603,50V) 11170849 2
R35 CH IP RESISTOR(27K OHM,1/10W,J, 0603,50V ) 11170814 1
R52 CH IP RESISTOR(30K OHM ,1/10W,J, 0603,50V ) 11170416 1
R39,R61 CH IP RESISTOR(33K OHM,1/10W,J, 0603,50V) 11170817 2
R49,R68,R74 CH IP RESISTOR(47K OHM,1/10W,J, 0603,50V ) 11170801 3
R2,R31,R43,R 51,
R96,R109
CH IP RESISTOR(100K O HM ,1/10W,J, 0603,50V) 11170429 6
R30,R46 CH IP RESISTOR(120K O HM ,1/10W,J, 0603,50V ) 11170431 2
R17 CH IP RESISTOR(220K O HM ,1/10W,J, 0603,50V ) 11170435 1
R8,R16,R72 CH IP RESISTOR(470K OHM ,1/10W,J, 0603,50V) 11170440 3
R57,R78 CH IP RESISTOR(150K O HM ,1/10W,J, 0603,50V) 11170432 2

-12-
R62 CH IP RESISTOR(820K O HM ,1/10W,J, 0603,50V) 11170957 1
R18,R 80 CH IP RESISTOR(1M OH M ,1/10W,J, 0603,50V ) 11170805 2
RN3 ARRAY CHIP RE SISTOR(220 OHM *4,1/10W,J,
0603,50V)
11180005 1
C17,C21,C66,C 67 CH IP CA PACITOR( 33P/25V,0603 ) 50050031 4
C5 CH IP CAPACITOR( 47P/25V,0603 ) 50050036 1
C18,C19,C20 CH IP CAPACITOR( 100P/25V,0603 ) 50050045 3
C39,C40,C 54 CH IP CA PACITOR( 220P/25V,0603 ) 50050115 3
C92,C93,C94,C95,
C96,C97,C98,C99,
C100,C101,C102,
C103,C104,C105，
C106,C107,C108,
C109,C110,C111,
C112,C113,C114,
C115,C116,C117
CH IP CA PACITOR( 300P/25V,0603 ) 50050324 26
C49,C58 CH IP CAPACITOR( 330P/25V,0603 ) 50050137 2
C47 CH IP CAPACITOR( 680P/25v,0603 ) 50050191 1
C41,C50,C56,C59,
C80
CH IP CA PACITOR(1000pF/50V,K,0603) 50050052 5
C51 CH IP CAPACITOR(1500pF/50V,K,0603) 50050101 1
C48,C57 CH IP CAPACITOR(2700pF/50V,K,0603) 50050238 2
C63 CH IP CAPACITOR(3300pF/50V,K,0603) 50050143 1
C42 CH IP CAPACITOR(0.01uF/50V,Z,0603) 50050060 1
C52 CH IP CAPACITOR(0.047uF/50V,Z,0603
TY PE,Y5V)
50050165 1
C16 CH IP CAPACITOR(0.068uF/50V,Z,0603
TY PE,Y5V)
50050319 1
C1,C2,C3,C4,C6,C7,
C8,C9,C10,C11,
C12,C13,C 14,C15,
C22,C23,C 24,C25,
C26,C27,C28,C29,
C30,C31,C 32,C33,
C34,C35,C 37,C38,
C43,C44,C45,C53,
C55,C60,C61,C62,
C64,C65,C 68,C69,
C70,C71,C 81,C82，
C83,C84,C 85,
C86,C87,C88,
C89,C90,C 91
CH IP CA PACITOR(0.1uF/50V,Z,0603 TY PE,Y5V) 50050070 55
EC8 CH IP CAPACITOR(2.2uF/50V,Z,0805) 50050321 1
U1 IC(ES29LV160EB -70TB,T SOP48) 14040695 1
U2 IC(M CF5249LAG 120,LQFP144) 14040696 1
U3 IC(AM S1117-3.3V,SOT-223) 14040506 1
U8 IC(AM S1117-1.8V,SOT-223) 14040505 1
U4 IC(SAM SUNG -K4S641632H-TC60,TSOP54) 14040697 1
U5 IC(BA5979, SDIP-32) 14040698 1
U6 IC(74HC04,SO14) 14040235 1
U7 IC(BD4745G ,SM P5) 14040699 1
U10 IC(WM 8725,SO14) 14040700 1
U11 IC(CXD3068Q ,QFP-80) 14040701 1
U12 IC(CXA-2581N ,SSOP-30) 14040702 1

-13-
U14 IC(BA6287,SOP8) 14040704 1
EC11,EC17,EC18,EC
21,EC 22,EC26,EC28
ELEC. C APACITOR (10uF/16V, TAPING 4*7) 17020026 7
EC12 ELEC. C APACITOR (22uF/25V, TAPING5*7) 17020041 1
EC1 ELEC. C APACITOR (47uF/16V, TAPING 5*7) 17020048 1
EC4,EC7,EC10,EC13,
EC14,EC15,EC16,
EC19,EC20,EC23,
EC25,EC24,EC27,
EC29
ELEC. C APACITOR (100uF/16V, TAPIN G 5*7) 17020063 14
EC3,EC6,EC9 ELEC. C APACITOR (220uF/16V, TAPING 6.3*7) 17020061 3
EC2,EC5 EL EC. C APACITOR (470uF/25V, TAPING 8*12) 17010466 2
L2 CH IP FB(120 OHM ,0603) 24010012 1
L1,L3,L9,FB2 CHIP FB(120 OHM,0805) 24010002 4
R27,L11,L12,
L13,L14,L15,
L16,L17,L18,
L19,L20,L21
CH IP FB(600 OHM,0603) 50050324 12
L4,,L6,L 8 INDU CTOR(10uH 0603) 24040030 3
L5 INDUCTOR(10uH 0805) 24040031 1
D 2,D3,D4 TR ANSISTOR(BAV99, SOT-23) 18010061 3
Q3,Q4 TR ANSISTOR(2SC8050, SOT-23A) 14010133 2
Q1,Q2 TR ANSISTOR(2SC8550,SOT-23A) 14020129 2
Q5 TR ANSISTOR(2SC9014, SOT -23A) 14010149 1
HE AT SINK (28*14*6mm(L-W-H） 10080209 1
9.2 CON TRO L P.C .B ASS’Y PART LIST
RE F NO. D ESCRIPTION PART NO. Q 'TY RE M ARK
CONTROL PCB ASS'Y
CO N TRO L. PCB (DOUBLE-FAC E, FR-
4,419*78*1.6mm)
26020432 1
U3 IC(QFP 64 -M C9 S0 8G B3 2) 14040705 1
U1,U2 IC(QFP80-ST7066U) 14040706 2
IC1 IC(AM S1117(3.3V)- SOT-223) 14040506 1
X1 QUARTZ CR YSTAL(49SMD -4MHZ-±30PPM-
20pF)
25010036 1
VR1,VR2 SL IDE VR (R F60112L9101-10K-2BM ) 15020015 2
CN3,CN4 2PIN 2.0 CONNECTOR 40370149 2
CN1,CN2 6PIN 2.0 CONNECTOR 40370292 2
L1,L2,L3,L 10 CH IP FB(120 OH M,0805) 24010002 4
CD 1,CD2,CD3 ELEC. CAPACITO R(100uF/16V,M ,TAPING 6.3*5) 17020058 3
CD 4,C10 ELEC. CAPACITO R(220uF/16V,M,TAPING 6.3*5) 17020059 2
C2,C3 CH IP CAPACITOR( 33P/25V,0603 ) 50050031 2
C12,C13,C 19, C20 CH IP CAPACITOR( 100P/25V,0603 ) 50050045 4
C14,C15,C 16,C7 CH IP CAPACITOR( 0.01UF/25V,0603 ) 50050060 4
C1,C4,C6,C7,C8,C9,C
11,C18,
C21,C24,C25
CH IP CAPACITOR(0.1uF/25V,Z,0603) 50050070 11
CD 6,CD7 CH IP CAPACITOR(1uF/25V,Z,0603) 50050322 2
CD 5,C5,C22,C23 CH IP CAPACITOR(10uF/10V,Z,0805) 50050323 4
R1 ,R9 ,R 21,R2 2,R35,
R42
CH IP RESISTOR(0 OHM,1/10W,J, 0603,50V ) 11170350 6
R63,R 64,R65,R70,R8 CH IP RESISTOR(75 OH M ,1/10W,J, 0603,50V) 11170362 8

-14-
R32,R33, R69,
R88
CHIP R ESISTOR (100 O HM,1/10W,J, 0603,50V) 11170364 4
R2 9,R 34 ,R4 5,R48
,R49,R54,R55,R5
6
CHIP R ESISTOR (200 OHM,1/10W,J, 0603,50V) 11170370 8
R36,R37,R39,
R40,R102,R103
CHIP R ESISTOR (330 O HM,1/10W,J, 0603,50V) 11170374 6
R58,R68,R82,
R80,R81
CHIP R ESISTOR (470 OHM,1/10W,J, 0603,50V) 11170377 5
R1 5,R 59 ,R6 0,R61
,R62,R66,R67,R7
2,R75,R77,R78,R
79,R83,R84,R87,
R97,R98,
R99,R100
CHIP R ESISTOR (1K OHM,1/10W,J, 0603,50V) 11170385 19
R2 ,R3,R 4,R5,R6,R
10,R11,R12,
R13,R14
CHIP R ESISTOR (2.2K OH M,1/10W,J, 0603,50V) 11170391 10
R96 CHIP R ESISTOR (4.7K OH M,1/10W,J, 0603,50V) 11170398 1
R7,R16,R19,R20,
R23,R24,R25,
R26,R27,R 28,
R30,R31,R38,
R41,R43,R44,
R46,R47,R57,
R71,R73,R74,
R76,R91,R92,
R93,R94,R95,
R101
CHIP R ESISTOR (10K OHM,1/10W,J, 0603,50V) 11170406 29
R50,R51,R52,
R53
CHIP R ESISTOR (20K O HM,1/10W,J, 0603,50V) 11170413 4
R17,R18 CHIP R ESISTOR (75K OHM,1/10W,J, 0603,50V) 11170427 2
R8 CHIP R ESISTOR (1M OHM ,1/10W,J, 0603,50V) 11170444 1
D 1,D2,D3,D 4,D5,
D 6,D7,D8,D9
DIODE(1N4148, 1206) 18010075 9
D 11 DIODE(SS14, 1206) 18010123 1
Q1,Q2,Q3,Q4,Q5 TRANSISTOR (2SC8050, SOT-23A) 14010133 5
Q6,Q7,Q8,Q9,
Q10,Q 11
TRAN SISTOR (2SC85 50, SOT-23A) 14020129 6
SEN1,SEN2,SEN3,
SEN4
optical DIODE (RPI-352) 14040707 4
LED5,LED 6,LE D7,
LED8,LED 10,
LED11L ED 18,LED
19,LED20,LED21,
LED24,LED25
LE D(RED,SMD-0603) 18040154 12
LED3,LED 9,LE D14
,LED15,
LED22,LED23,
LED27,LED28
LE D(BLUE,SMD -0603) 18040155 8
LED4,LED 12,LED 1
6,LED 29
LE D(R ED/BLU E,D IP-Φ 3*5mm ) 18040158 4
LED17 LED(BLUE,DIP-Φ3*5mm) 18040157 1
LED13,LED26 LED(R ED,DIP-Φ3*5mm) 18040156 2
LED4,LED 12,LED 1 LED-holder (L7*W5*H5mm） 10250207 4