Quectel UMTS<E EVB R2.0, Руководство пользователя

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LTE-A Module Series
UMTS&LTE EVB R2.0 User Guide
UMTS&LTE_EVB_R2.0_User_Guide 5 / 44
Figure Index
FIGURE 1: COMPONENT PLACEMENT OF EVB TOP SIDE (UNIT: MM) ........................................................ 9
FIGURE 2: COMPONENT PLACEMENT OF EVB BOTTOM SIDE (UNIT: MM) .............................................. 10
FIGURE 3: EVB TOP VIEW .............................................................................................................................. 12
FIGURE 4: EVB BOTTOM VIEW ...................................................................................................................... 13
FIGURE 5: EVB KIT ACCESSORIES ............................................................................................................... 14
FIGURE 6: UMTS&LTE EVB R2.0 AND ACCESSORIES ASSEMBLY ............................................................. 16
FIGURE 7: EVB POWER SUPPLY BLOCK DIAGRAM .................................................................................... 17
FIGURE 8: EVB POWER SUPPLY INTERFACE .............................................................................................. 18
FIGURE 9: POWER PLUG DESIGN ................................................................................................................. 18
FIGURE 10: CONNECTION BETWEEN TE-A AND EVB ................................................................................. 19
FIGURE 11: DIAGRAM FOR MODULE AND USB TYPE-C RECEPTACLE CONNECTION ........................... 20
FIGURE 12: DIAGRAM FOR CODEC BOARD AND EVB CONNECTION ....................................................... 21
FIGURE 13: CONNECTION BETWEEN CODEC BOARD AND EVB .............................................................. 21
FIGURE 14: DIAGRAM FOR EARPHONE CONNECTOR J601 ...................................................................... 22
FIGURE 15: PIN ASSIGNMENT OF EARPHONE CONNECTOR J601 ........................................................... 22
FIGURE 16: SKETCH DESIGN OF AUDIO PLUG ........................................................................................... 23
FIGURE 17: DIAGRAM FOR HANDSET CONNECTOR J602 ......................................................................... 23
FIGURE 18: PIN ASSIGNMENT OF HANDSET CONNECTOR J602 .............................................................. 24
FIGURE 19: DIAGRAM FOR LOUDSPEAKER CONNECTOR J603 ............................................................... 25
FIGURE 20: DIAGRAM FOR (U)SIM CARD CONNECTOR J702 .................................................................... 25
FIGURE 21: PIN ASSIGNMENT OF (U)SIM CARD CONNECTOR J702......................................................... 26
FIGURE 22: DIAGRAM FOR SD CARD CONNECTOR J701 .......................................................................... 27
FIGURE 23: PIN ASSIGNMENT OF SD CARD CONNECTOR J701 ............................................................... 27
FIGURE 24: UART BLOCK DIAGRAM ............................................................................................................. 28
FIGURE 25: PIN ASSIGNMENT OF UART CONNECTOR J401...................................................................... 29
FIGURE 26: PIN ASSIGNMENT OF UART CONNECTOR J402...................................................................... 30
FIGURE 27: S901 AND S902 SWITCHES ........................................................................................................ 31
FIGURE 28: S201 SWITCH AND S301/S302/S303 BUTTONS ....................................................................... 31
FIGURE 29: STATUS INDICATORS ................................................................................................................. 32
FIGURE 30: TEST POINTS (J803, J805 AND J806) ........................................................................................ 34
FIGURE 31: TEST POINTS OF J804 ................................................................................................................ 34
FIGURE 32: TEST POINTS OF J403 ................................................................................................................ 35
FIGURE 33: USB PORTS ................................................................................................................................. 39
FIGURE 34: COM PORT SETTING FIELD ON QCOM (USB AT PORT CONNECTION) ................................ 39
FIGURE 35: USB SERIAL PORT ...................................................................................................................... 39
FIGURE 36: COM PORT SETTING FIELD ON QCOM (USB SERIAL PORT CONNECTION) ....................... 40
FIGURE 37: QFLASH TOOL CONFIGURATIONS FOR FIRMWARE UPGRADE ........................................... 40
FIGURE 38: LOCATION OF R104 .................................................................................................................... 42
FIGURE 39: LOCATION OF J103 ..................................................................................................................... 42