Circuit Diagram

FCC ID: W89-SMARTKID-49R

Schematics

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FCCID_2050942

                                                                                     APPLE TOYS DEVELOPMENT CO., LTD.
                                                                         Rm818, 8/F., Tower A, Peninsula Centre, 67 Mody Road, TsimShaTsui East, Kowloon, Hong Kong
                                                                                                 E-mail: apple@netvigator.com                           Website: http://www.appletoys.com.hk
                                                                                                                                 TEL: (852)23676128 FAX: (852)27604861

Item No. 8801 -49Mhz Receiver Circuit Diagram


                                                                                                            D1                                        L3      100UH
                                                                                             R7              1N5819
             C1     10P                                                                                     220R
                                                                                                                                          LED1
 D                                      R14         C15      C13                                 R8                                                                                                                                                                                D
                          L2    9.5T
                                        3.9K                             104                                220R
                                                                                                                                          LED2
                                               220UF/10V                                                                                    Q1                                          R17                                               R22
                                                                                                                                                  R21                                  100R                                               100R
                               C5                                                                                     KEY                                    LX
                                                                                                                                                                                        Q1                                                    Q 10
                                                                                                                                                 1K
                               12P                                                                                                                                                                      C8550                     C8550
                    2712
             Q6                       R12             C6          R2
                                                                                                   R8                          D1
     C2                                                                       C11
                                     270K            104          2.2K                                                                                                                         B                                          F
     39P                                                                      500P                 220R                        1N4148




                                                                                                                                                                                                                +




                                                                                                                                                                                                                             -
                                                                                                                                                      LED3




                                                                                                                                                                                                                         A
                     C3                 C9      393        C8                                                                    R5        2.2K                                         Q2                                                    Q4
                                                           104                                                                                                                                                      C10
                    4.7UF                                                 R10                                                    R6        2.2K
 C                                                         R9            2.2M                                                                                                                                                    C8050                                             C
                                                           2.2K                                                                                                                                         C8 050                                                              1.2V
                                                                                                                                                                                                                    104
             L1
                                                                  16


                                                                         15


                                                                                14


                                                                                        13


                                                                                                  12


                                                                                                             11


                                                                                                                       10


                                                                                                                                 9
            3.3UH
                                                                   VI2




                                                                                 VI1




                                                                                                              FOR
                                                                          VO1




                                                                                          VDD




                                                                                                                        BACK


                                                                                                                                    MOD
                                                                                                    TURBO
                                               R19
                      R1                                                               IC 1 SCDRX2DS
           C4                                  2.2M                                                                                                                                    R23                                                R25
                     560R
                                                                                                              RIGHT
           222                                                                                                                                                                                                                    Q7

                                                                                                                        LEFT
                                                                                          OSCI


                                                                                                    OSCO
                                                                                                                                                                                       100R         Q9                                    100R
                                                                   VO2


                                                                          GND


                                                                                 SI




                                                                                                                                    LX
                                                                                                                                                                                                        C8550                    C8550
                                                                  1


                                                                         2


                                                                                3


                                                                                        4


                                                                                                  5


                                                                                                             6


                                                                                                                       7


                                                                                                                                 8
                                                                                                                                            LX

                                               R11
                                                                                     R3
                                                                                                 270K




 B                                                                                                                                                                                             L                                          R                                        B
                                               2.2K




                                                                                                                                                                                                            +




                                                                                                                                                                                                                             -
                                                                                                                                                                                                                     A
                                               C7                                                                                                                                       Q3                        C12                     Q5
                                               222                                                                                                                 R15
                                                                                                                                                                                                        C8050       104          C8050
                                                                                                                                                                  2.2K


                                                                                                                                                                   R16
                                                                                                                                                                  2.2K

 A                                                                                                                                                                                                                                                                                 A
                                                                                                                                                                                                   Title
                                                                                                                                                                                                                 8801 - 49Mhz RX Circuit Diagram
                                                                                                                                                                                                   Size         Number                                          R evision
                                                                                                                                                                                                    B
                                                                                                                                                                                                   Date:     25-Jan-2013                           Sheet   of
                                                                                                                                                                                                   File:       原理图\四通发射带充电 SCH.DDB
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Document Created: 2013-08-21 15:54:38
Document Modified: 2013-08-21 15:54:38

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