Schematics

FCC ID: UYFCA292

Schematics

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FCCID_993652

     1                                                                 2                                                                              3                                                         4                                                            5                                                           6




            Antenna
D                                                                                                                                                                                                                                                                                                                                                        D

           C32                                                                                                                                                  Q3                                              Q4
                                     L3                                                                                                                                                                         9014                                      R8
                                                                                                                                                                9012
                                     82uH                                                                                                                                                                                                                                                J1
                                                                                                                                                                                                                                                          33 1/2W                        DCJACK
           33P                         C29                                                                                                                                                                                                                                                                    R10          R15           R17
    L6                                                           R34                               C13                                                                                               BT1                                                                                                      560          560           560
    27uH                                                         100                               104                                                                              C9               3V
                                      27P                                                                                                                                        4.7uF                                                    R7
                                                                        R37
                                                                        10K                                                                                                                                                               1K
                                                                                                                                                                            R1                                         Z1                                C6                                                                                  LED1
                                                         C28                Q1                                                                                              1K                                         3.6V        C5                    474                                                        LED5     LED3
                                                         104                               C33                 C25                                                                                                                 47uF                                                                             LED      LED              LED


                               R29                                                         33P                 120P
                               22K                                          9018                                             D5
                        Q1                                                                                                   BB910
                                                                                                        L2                                                                                                                                                                                                          LED4     LED2
                                      C15                                        C14
                                                                                                        T6.5                                                                                                                                                                                                        LED      LED
                                                                                                                                                                R31
                                      6P                          C35     18P
                                                                  10P R36                                                                       R16             1M
                        9018
C                                                                     680                                                   R2                  10K                                                                    R20                      R21                                                                                                      C
                                                                                                                            680                           R35
                                                                                                  C18                                                                                                                  4.7K                     150K
                                                                                                                                  C3                      1K                                                                                                                                                  R18          R19
                                                                                                  3P                              102                                                                                                                                                                         560          560


                                                                                                                                                                                                                                                  Q2                C11
                                                                                                                                                                                                                                                  9014              103 R9
                                                                                                                                                          R4          R6
                                                                                                                                                                                                                                                                       1K
                                                    C8                                                                                                    560         560

                                                                                                                                                                                                                                  U3
                                                    223                                                                                                                                                                       1                                14
                                                          R11                      R22                                                                                                                                             LED4         LED3
                                                                                   1.5K                                                                                                                                       2                                13
                                             R12          4.7K         R3                                                                                                                                                          SIN          LED2
                                                                       1.5K                                                                                                                    C2                             3                                12
                                             4.7K                                                                                                                                                                                  OUT          LED1
                 J2                                 C10                                                                                                                                        104
                 PHONEJACK STEREO                                                                                                                                                                                             4                                11
                                                                                                                                                                                                                                   VDD           VSS
                                                    223                                                                                 U1                                                                                    5                                10
                                                                                                                                                                                                                                   OSCI          RIN
                                                                                                                                    1                                       16                       X2
                                                                                                                                         FIN                         NC
                                                                                                                      C21                                                                                                     6                                9
                                                                                                                                                                                                                                   OSCO           LIN
B                                                                                                                                   2                                       15                                                                                                                                                                           B
                                                                                                                                         VDD                     VDD                     C20         7.6M C19          C4     7                                8
                                                                                                          R13         104                                                                15P              15P          10P         KEY           POW
                                                                                                                                    3                                       14
                                                                                                                                         DO                          NC                                                           MCU
                                                                                                          10K
                                                                                                                                    4                                       13
                                                                                                 R14                                     VSS                     VSS                                       R5
                                                                                                 470                                5                                       12
                                                                                                                                         NC                          NC                                    10K
                                                                                   C22                                              6                                       11
                                                                                   4.7uF                                                 OUT                    OSCI                                                                      C7
                                                                                                                                                                                                                              CH1
                                                                                                                                    7                                       10                                                POWER       105
                                                                                                                                         RIN                         NC
                                                                                                                                    8                                       9
                                                                                                                                         POW                         NC
                                                                                       C23
                                                                                       10uF
                                                                                                                                        PL202




A                                                                                                                                                                                                                                                                                                                                                        A

                                                                                                                                                                                                                                                                                 Title


                                                                                                                                                                                                                                                                                 Size        Number                                           Revision
                                                                                                                                                                                                                                                                                  B
                                                                                                                                                                                                                                                                                 Date:      1-Dec-2006                           Sheet of
                                                                                                                                                                                                                                                                                 File:      D:\project\wsd\FM.ddb                Drawn By:
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Document Created: 2019-06-16 07:51:34
Document Modified: 2019-06-16 07:51:34

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