Schematics

FCC ID: H5OTR12

Schematics

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FCCID_529544

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D                                                                                                                                                                                                                                                                                                                                                                                                 D

                                                                                                                                                                                                                                                                                                                                                     RX        T/R

                                                           R1

                                                           220R
                                                                                                                                       VDD
                                                            R6

                                             C27           680R                                C26
                                             102                               L7              103                                                                                                                                                                                                                                U1
                                                                              22NH                                                                                                                                                                         SW3                                                                    ELM9721
                                                                                                                X3                                                                                                                                                                                U6
                                                                                                     L9         FILTER
                                                                                                                                                 U3                                                                                                                                              48R50A                   R10
                                                                                                                                                                                                                                                                                                                          10K                                          POW    TX DATA
                                                                             Q2                  39NH                                        1    VCC                    CI1       38         C22
                                                                                                                                                                                              473
                                                                                                                                                                                                                                                                               1           PB5          PB6      28
                                                                             BFS520                                                                                                                                                       R27
                                                     R2                                                             L2                       2    BUSMODE               CI1X       37                                                                                          2           PB4          PB7      27
                                                     27K                                                          39nH                C3
                                                                                               C5                                    104                                                                                      LED9        820R             SW4                 3                                 26
                                                                                               18P                                           3                                     36         C23                             RED                                                          PA3         PA4
     ANT1
                                                                            Q4                                                                    LF                     CQ1                  473                                                          SW2                 4                                 25
                                                                            BFS520                                                                                                                                                                                                         PA2         PA5
     ANT                                                                                                                                     4                                     35                                                                                          5                                 24




                                                                                                                                                                                                         LED8


                                                                                                                                                                                                                 LED4
C                                                                                                                                                 ASKFSK               CQ1X                                                                                SW1                             PA1         PA6                                                                                        C
                                                                                                                                                                                                                                                                               6           PA0         PA7       23
                             D1                                                                                                              5    RXTX                   CI2       34         C24                                                                                                                                                         X1
                           BAP50-03                                                                                                                                                           473                                                                              7           PB3         OSC2      22
                                                       L8                                                                                                                                                RD      RD                                                                                                                   R12
       L1    C10                                      27NH                                                                           C17     6    LNI                   CI2X       33                                                                                          8           PB2         OSC1      21                                    32.768
      21NH   102                        C15                                                                                                                                                                                                                                                                                           47k             C4   C12
                                                                                                                                     100P                                               C21                                                                                    9                                 20
    (COIL)                                                                                                                                   7                                     32                      R15          LED7       LED3                                                    PB1         VDD                                            1P   1P
                                                                                         L10                                                      LNIX                   CQ2                              820R                     RD   LED6     LED2                         10                                 19         U7
                                        100P          C20                              47NH                                                                                             473
                                                                                                                                                                                                                        RD               RD      RD                                        PB0         RES                  ELM9712
                                  R11                                                            C14                C2
                            C13   2K2                 1P                                                            104                      8    GND1                 CQ2X        31                                                                                         11           VSS          PC5      18
                            4P7                                                                  N.C                                                                                                                                                     DATA                                                                    C1
                                                                                                                                                                                                                                                                              12           PG0          PC4      17             104
                                                                                                                                                                                                                                                                                                                                                                     VDD
                                        D2                             C8              Q1                                                    9    GNDPA                 GND        30
                    C16                                                               3356                                                                                                                                          R14           R13                         13           PC0          PC3      16
                                                                                                          C32                                                                                 C28                                  820R           820R                                                                                         R28        (Arm)
                    100P          1SS314                               22P                                                                  10                                     29                                                                                         14                                 15
                                                                                                                                                  PA                    RSSI                                                                                                               PC1          PC2
                                                                                             C
                                                                                             -
                                                                                             x




                                                                                                                                                                                                                                                                                                                                               1K
                                                                                                       1P                                                                                     103
                                                     L6                    L4                                                               11    VCC1                 DATA        28                    R9                                                                                                                 LED1        LED5          (Remo)
                                                                                            1
                                                                                            0
                                                                                            p




                                                   150NH                221r                                                                                                                            27K                                                                                                             VDD RD           RD
                                                                                                                                                                                                                                                                           U4
               L3                                                                                                                           12    PDN                 PWDDD        27                                                                                     TC75S58FU
             27NH                                                                                       L5
                                                                                                       82nH                     R5                                                                                                                                                     +
                                                                                                                                            13    PDP                 CLKDIV       26                                                                                                            R22
                                                                                                                                47k                                                                                                                                     R17            -                          C33
                                                                                                                                                                                                                                                                                                 1M                                R8
B                                                                                                                          C6               14    SLC                  RESET       25                                                                            C19    1M
                                                                                                                                                                                                                                                                                                                                 820R                                                             B
                                                                                                                          223                                                                                                                                    NC                                     R21       224
                                                                                                                                                                                                                                                                                                 RSSI 5M1
                                                                                       R4         R7                                        15    VDD                    EN        24
                                                                  C11                 10R
                                                                  105                            1m                                                                                                                                                                                                                         C25
                                                                                                            VDD                             16                                     23                                        C29                  BT1                                                                       10UF
                                                                                                                                                  BUSDATA              XGND
                                                                                                                                                                                        C9                                  104                  CR2032
                                                                                                                                            17    BUSCLK               XSWA        22
                                                                                                                                                                                        15P     R19                            VDD                                                                     BZ1
                                                                                                                                                                                                      D3                                                                               R20
                                                                                                                                            18    VSS                    XIN       21           10K   1SS355                                                                Q3
                                                                 C7                                                                                                                                                                                                       2222
                                                                                                                                                                                        C30                                                                       R16                  33R
                                                                                                                                                                                                                               3




                                                                 N.C                                                                                                                                                                                                                                    BUZZER
                                                                                                                                            19    XOUT                 XSWF        20                                   1                        R3               4K7
                                                                                                                                                                                        1P8                             2                   5
                                                                                                                                                 TDA5255                                                                                         10K
                                                                                                                                                                                        C31                             C18            U2
                                                                                                                                                                                        10P                             472
                                                                                                                                                                                                                               4




                                                                                                                                                             X2                                                                      TC7S08


                                                                                                                                                           18.08958
                                                                                                                                                             MHz

                                                                                                                                                                                                                                                                                                                                                                           0805:   L2
A                                                                                                                                                                                                                                                                                                                                                                      AIR COIL:   L1             A
                                                                                                                                                                                                                                                                                                                                                                        T/C CAP:   C25 10UF


                                                                                                                                                                                                                                                                                                                                                    ADVANCE SECURITY INC.
                                                                                                                                                                                                                                                                                                                                                          TRX745CS                            1

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Document Created: 2019-09-01 19:47:38
Document Modified: 2019-09-01 19:47:38

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