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Micro music system                                                                   DCM2272/05




        CONTENTS
        Technical specification-------------------------------------------------1-1--1-12
        Version variation ---------------------------------------------------------------2-1
        Safety Instruction -------------------------------------------------------------2-2
        Block diagram-------------------------------------------------------------------3-1
        Wiring diagram ----------------------------------------------------------------3-2
        Circuit diagram-----------------------------------------------------------4-1--4-6

        MAIN+DC+LED+USB+KEY1+KEY2+DAB+IPHONE+IPOD BOARD
        top & bottom layout------------------------------------------------------5-1--5-10
        Explode drawing --------------------------------------------------------6-1




Published by Kelly wk1416 Subject to modification                                          314 038 62010

Version 1.0
                                TECHNICAL SPECIFICATION 1-1




            DCB2272

             Technical Specifications
             (Sheet-190)



                  Type:                 Mirco

                  Performance Class:   According to PQR (Product Quality and Reliability)




                     Commercial Set Type/Stroke Versions:




Prepared:                                   Cheeked:
( R&D Engineer)                             (R&D Chief engineer)



Approved:                                   Approved:                                Approved:
(PHILIPS_ODM)                               (PHILIPS DEV-Q)                             (PHILIPS QAD)
                             TECHNICAL SPECIFICATION 1-2

                               DEPICTION                            Pos                   Description                              Page
                                                                     1     POWER
                                                                     2     SOURCE
                                                                     3     PLAY
                                                                     4     STOP
                                                                     5     USB
                                                                     6     CD OPEN
                                                                     7     SKIP-
                                                                     8     SKIP+
                                                                     9     VOL -
                                                                    10     VOL +
                                                                    11     DISPLAY
                                                                    12     IPOD SUPPORT RUBBER
                                                                    13     IPOD DOCKING
                                                                    14     FRONT LENS
                                                                    15     SPEAKER GRILL
                                                                    16     FRONT CABINET
                                                                    17
                                                                    18
                                                                    19
                                                                    20
                                                                    21
                                                                    22
                                                                    23
                                                                    24
                                                                    25
                                                                    26
                                                                    27
                                                                    28
                                                                    29
                                                                    30
                                                                    31
CABINET

Diemensions with Boxes ( wxhxd)      (W)466x(H)274x(D)147mm        Material : HIPS / ABS
Diemensions without Boxes ( wxhxd ) (W)420x(H)226x(D)97mm          Finshing : Mold black color / spray silver/silkscreen
Weight ( inclusive packing ) 3.6KG                                 Units in Masstercarton:1sets
Weight ( exclusive packing & battery ) 2.3KG                       Units in Dealer carton : N/A

Remarks :
 1




Remark : General Mech. Requirement, refer to PQP or PQR




                                          GENERAL PART 1 - FRONT PANNEL SPECICFICATION
     Class No                                                                                                  Ver         Issued Date
                     DCB2272 MICRO SYSTEM WITH                                                                  1
                            IPHONE DOCK                                                                         2
                                                                                                                3
Prepared : MS Choi                                        10              SH 190 - 1                                                      A4
                CHECK:MS Choi          2013-8-30                                       YUSAN INDUSTRIES LTD
                         TECHNICAL SPECIFICATION 1-3



                             DEPICTION                           Pos                         Description                        Page
                                                                  1    75   FM ANT
                                                                  2    AUDIO IN
                                                                  3    HEADPHONE
                                                                  4    DC IN
                                                                  5    USB SOCKET
                                                                  6    BOTTOM CABINET
                                                                  7    STAND BASE
                                                                  8
                                                                  9
                                                                 10
                                                                 11
                                                                 12
                                                                 13
                                                                 14
                                                                 15
                                                                 16
                                                                 17
                                                                 18
                                                                 19
                                                                 20
                                                                 21
                                                                 22
                                                                 23
                                                                 24
                                                                 25
                                                                 26
CABINET

Diemensions with Boxes ( wxhxd)      (W)466x(H)274x(D)147mm     Material :HIPS / ABS
Diemensions without Boxes ( wxhxd ) (W)420x(H)226x(D)97mm       Finshing :Mold black color / spray silver/silkscreen
Weight ( inclusive packing ) 3.6KG                              Units in Masstercarton:1sets
Weight ( exclusive packing & batery )2.3KG                      Units in Dealer carton : N/A




                                        GENERAL PART 1 - BACK PANNEL SPECICFICATION
     Class No                                                                                                      Ver   Issued Date
                       DCB2272 MICRO SYSTEM                                                                         1
                        WITH IPHONE DOCK                                                                            2
                                                                                                                    3
Prepared : MS Choi                                   10                    SH 190 - 2
                CHECK: MS Choi      DATE 2013-8-30                               YUSAN INDUSTRIES LTD
                            TECHNICAL SPECIFICATION 1-4

GENERAL DESCRIPTION
Micro Hi-Fi System with PLL Tuner , CD-MP3, USB ,IPHONE/IPOD/IPAD DOCKING                 POWER OUTPUT : 5W * 2
MP3 LINK , Remote Control

LIFETIME : 7 Years

                                                       Loudspeaker
  Class             Tuner       Supply + Amplifier                     IPHONE/IPOD         USB          CD                Clock          MP3 LINK
                                                         Boxes
      I                                                    X
     II          X                       X                                    X                          X                 X                    X
    III
   Page           9                     4,5                    4             11              6           7                 8                    10
SAFETY requirements
Version                             Safety                                                                   EMC
  12/                             IEC60065
  55/                             IEC60065                                                                    x
  98/                             IEC60065
  3 7/                             U L6 500                                                                  FCC
  05/                             IEC60065



RADIATION / IMMUNITY requirments ( EMC )

CLIMATIC requirements
ALL climates                    : + 5 Dregree          till          + 35 Degree
MODERATE climates               : + N.A                 till         N.A Degree
PERFORMANCE CLASSES

POWER SUPPLY
MAINS ( A.C. )                                110V-240V AC                        110V-240V AC           110V-240V AC
Version                                          12/93/96                             /55/98                   37/                    05/79
Voltage Selection                                  NO                                   NO                    NO                       NO
Frequency                                        50/60HZ                             60/50Hz                50/60HZ                  50/60HZ

POWER CONSUMPTION :
                                                       ALL VERSION
Stadby :                                                   <1W
( DEMO mode " OFF " ) , NOM. A, INPUT
Maximum :
@ 1/8 Prated , NOM. A, INPUT                               <15W
ECO Power mode :                                          <0.5W
Q and R according to Product Division Rules
                     Quality          : 0.4 % ( Major )          1.5 % ( Mirror )
                     Reliability       : 2.0 % ( C 42 )
Tested according to General Test Instruction refer to PHILIPS standary ( UAN -D1591 )
Measured according to PHILIPS standary ( UAN - L1059 ) unless other wise stated
All not mentioned date, please refer to PHILIPS standary ( XUW - 0010 - jun 2001)
                  DERIVED                                          REMARKS                                         APPROBATION




Remarks:General Mech. Requirement, refer to PQP or PQR




                                                     GENERAL PART 1 - GENERAL SPECICFICATION
     Class No                                                                                                       Ver           Issued Date
                                                                                                                     1
                                                                                                                     2
                                                                                                                     3
Prepared :MS Choi                                              10                    SH 190 - 3                                                      A4
                CHECK:MS Choi            DATE; 2013-8-30                                          YUSAN INDUSTRIES LTD
                                   TECHNICAL SPECIFICATION 1-5


TECHNIAL DESCRIPTION



2X5 W, matching SPEAKER of 2 x 6 ohm. ( Digital Sound Control )

GENERAL PART
OUTPUT stage Protection                  : Yes              Temperature        : YES                  Shorcircuit      : Yes
LoudSpeaker D.C. Protection               : Yes.

INDICATORS
Standby Mode Indicator            : LED display Clock active,
ECO Mode Indiicator               : NO

ELECTRICAL DATA
  DSC : Rock, Jazz, Optimal, Techno                                       Channel Differencer at -46dB                                      3              dB
  DBB   OFF                                                               Hum ( Volume Minimun - )                                        < 0.5            



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