Block Diagram

FCC ID: Q7Z-19H82R1

Block Diagram

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FCCID_4148612

trademark:Q-Watch
mode: Q-82

2402-2480 MHz
                                                         Q82 Block Diagram



                                         JS8
                                                        System Clock         RTC Clock
                                      BT Antenna
                                                           X1                      X2          Touch1     Touch2
                                                                                                                   Charge Cable
                                                         Crystal                 Crystal
                                                                                                                     DC5V
                                                         32MHz                  32.768K
                                                                                                                    Power-in



                                                                                                        U12
                                                                        U8                                               U1
                         U11                                                                     TTP232-CA6          EUP8054
                                                              Bluetooth MPU chip                Touch Sensor IC    Battery Charge
                                        SPI BUS
                    Color Display
                    240x240 Pixels                                 nRF52832

                                                                                                   JS1 / JS6         JS3 / JS4
                                                                                                 Vibrate Motor      Li-polymer
                                                                                                                      Battery
                         U14
                      DIO3581
                      Back-light
                    Control Circuit                                                                     U6
                                                       U10, U13                       U5                               U2
                                                                                                   BMA253          RT9078-3.3V
                                                       DIO3581                    FM25Q16
                                                                                                                    LDO 3.3V
                                                   Heart-rate Circuit           Flash Memory       G-Sensor



                                                                                                                   System Power
                                                      Green LED                                                         3.3V



Document Created: 2019-01-24 14:07:09
Document Modified: 2019-01-24 14:07:09

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