Circuit Schematics

FCC ID: TUVDS2129B

Schematics

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FCCID_746623

2129-B TX SCH
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                                                                                                                  STD                   Office      Internet     Tilt




                                     P11




                                                                P12
                    SW6                              SW9                                                    SW6  scroll up               copy       www         scroll up
       P15                                                                                                                                                                                                                                            Sensor Angle SEL
                                                                                                            SW7  scroll dn                cut       email       scroll dn
                                                                                                            SW8  app sw                 app sw     app sw      app sw                                                                        顺时针90         Sensor 0        逆时针90          Sensor 180
                    SW7                              SW10                                                                                                                                                                        R7
D                                                                                                           SW9  close                  paste      close       scroll left                                                                                                                              D
       P16                                                                                                                                                                                                                                   Short         Short             Open             Open
                                                                                                            SW10 My comouter             My comouter My favor      scroll right                                                  R8
                                                                                                                                                                                                                                             Open          Open              Short            Short
                    SW8                              SW11                                                   SW11 Delete                 Calcutor    My comouter My comouter                                                      R9
       P17                                                                                                                                                                                                                                   Short         Open              Open             Short

                                                                                                                                                                                                                                 R10         Open          Short             Short            Open
                                                                                                                                                        L3
                                                                          Y1                         U1PMMA
                                                                                                                                                                       C20                     BAT
                                                               C1         76.8k                                                                                                                                                              CH+
                                                                                                1                                  40                   220uH          104                                                                                          Q1
                                                                                                      OSC1          VL_NM                                                    + C24                                                                                                         5V
                                                                                                                                                                               220uF/16V     BATT                                                                   8050
                                                                   22pF           R1            2                                  39                                                      AAA * 2PCS                           V33
                                                                                  4M7                 SPI_SEL             VL
                                                                                                3                                  38 DCVR              D1
                                                                                                      VSS            DCVR                               MA729                                                                                     + C1                                R15
                                                               C2
                                                                                                                                                                                                                                                    220U   R17                        2K2
                                                                                                4                                  37 SDVIN                                                                                D2
                                                                                                      OSC2          SVD_IN                               C23 220uF/16V                                                                                     8K2
                                                                   22pF                         5                                  36 SW4




                                                                                                                                                        +
C                                                                                                     IR_SEL          FBUT                                                                                                                                                 Q2                           C
                                C3         V33
                                                                                                6                                  35 SW5                                                                                  LED                                             TL431
                                                                                                      VDD             BBUT                                                                                                                                                                1
                                                                                                                                                                                                                                                                                                  VCC
                                                                                                                                                                                                                                                           R18                       D-   2
                                104                                                             7                                  34 SWID               C19 104                                                                                                                                  D-
                                                                                                      F7632           TXCB                                                                                                                                 51K                       D+   3
                                                                                                                                                                              SDVIN                                                                                                               D+
                                                                                                                                                                      BAT                                                                                                                 4
                                                             SWR                                8                                  33       P17                                                                                   R11                                                             GND
                                                                                                      RBUT          scanout2                                 R3               R4
                                                             SWM                                9                                  32                        1M2              680K                                                10R
                                                                                                      MBUT               Y2IN
                                                                                                                                                                                                                                                           U2                                   JP1
                                                                                                                                                  V33
                                                             SWL                                10                                 31                                         DCVR
                                                                                                      LBUT               Y1IN
                   C5                                                                                                                                                                                                                        1                                20 PD        USBCABLE
                                                                          L1                                                                                 R6               R5                                                                     VSS_LED          PD
                                                                                   C4           11                                 30       P16
                                                                                                      RFOUT         scanout1
                                                                          1.8uH    33pF                                                                       47K                    24K                           C25                       2                                19 SDIO
                                                                                                                                                                                                                                                     LED           SIDIO
                   75pF                                 C6                                      12                                 29                                                                                    10pF
                                                                                                      ORFIN0             X1IN
                                                             15pF*                                                                                                                                                                           3                                18 SCLK
                                                                                                                                                             R9               R10                                                                    OSCOUT        SCLK
                      L2                                                                        13                                 28       P15                                                                    C26                Y5
                                                                                                      ORFIN1        scanout0
                   0.82uH                                                      Y2                                                                            0R               0R                                         10pF         13.5   4                                17
                                                                                                                                                                                                                                                     OSCIN            NC
                                                        C7   15pF*             27.042           14                                 27
                                     C8                                                               ORFO               X2IN
                                                           Y3                                                                                                                                                                                5                                16
B                                    22pF                                                                                                                    R8               R7                             V33                                     V33              NC                                B
                                                        27.092                                  15                                 26
                                                                                                      TXD                 VSS
                                                                                                                                                             0R               0R                                                             6                                15
                                                                                                                                                                                                              C27                                    VSS              NC
             C9    24pF*                                                                  PD    16                                 25 SCLK
                                                                                                      PD                 SCLK
                                                                                                                                                                                                                                             7                                14




                                                                                                                                                                                                                          +
                                                 C11 C14 C13 C12 C15 C16                                                                                                                                                                             VSS              XB
                                                                                          P11   17                                 24 SDIO                                                                         100uF/16V
                                                                                                      scanin0            SDIO
             C10      9pF*                                                                                                                                   SWZ                                                                             8                                13
                                                 open 100pF15pF*open 100pF15pF*                                                                                                                                                                      VDD              XA
                                                                                          P12   18                                 23                                                                              C21
                                                                                                      scanin1              Z2                                     B
                                                                                                                                                                                                                                             9                                12
                                                                                                                                                                  A                                                                                  VREA             YB
                                                                                                19                                 22                                                                                    104
                                                                                                      XIR                  Z1                                     C
                                                                                                                                                                                                                                             10                               11
                                                                                                                                                                                                                                                     VREFB            YA
                                                                                                20                                 21                        ENCODER
                                                                                                      FOSC1          FOSC2
                                                                                                                                                                                                                           C22 104

                                                                                                                                                                                                                                                      PAN301BSI208
                                                                                                     MA6227
                                                                                                          R2
                                                                                                              1M2
                                                                                                                    Y4                                                                               Title
A                                                                                                                                                                                                                                                                                                       A
                                                                                                     C17                    C18                                                                                    MA6227+PAN301
                                                                                                                    2M
                                                                                                                                                                                                     Size           Number                                                    Revision
                                                                                                     10pF                   10pF
                                                                                                                                                                                                        A4
                                                                                                                                                                                                                                                                               V01
                                                                                                                                                                                                     Date:         13-Dec-2006                                  Sheet 1of 1
                                                                                                                                                                                                     File:         E:\yuheping\RD\sch\sch.ddb                   Drawn By: YUHEPING
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Document Created: 2007-01-10 15:02:16
Document Modified: 2007-01-10 15:02:16

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