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Figure 3 shows the locations of these components. AGND + G BAD DS7 + Q5 DS6 Battery BT1 DS5 + DS4 + 10 C44 GND C45 C46 C47 C48 GND C49 GND C50 C51 GN D C52 Q6 DS8 C37 C42 GND DS3 Q3 1 K1 Q4 D DS2 R29 C32 R41 R42 R43 R44 R45 R46 R47 R48 R49 D4 D5 D6 D7 D8 D9 D10 D11 D12 C43 DS1 R26 R25 GND R21 6 GN D C12 5 GND C35 R38 R52 C40 R56 R60 GND C36 R39 R53 C41 R57 R61 C33 R36 R50 C38 R54 R58 J7 POWER IN 3 C26 R32 R34 R35 R40 D3 R33 C34 R37 R51 C39 R55 R59 3 R14 Q1 R24 C31 R31 L1 C77 1 2 U6 C29 4 40 TVS1 C25 C28 4 15 R151 Q2 R30 R22 C21 Y1 90 U4 C76 R152 U5 C9 U3 R18 65 Y2 C13 JP2 J12 C5 C7 PWR AGND R3 C15 C19 C22 R27 R28 C27 C24 GND C78 R17 R153 R154 U1 C18 C17 2 AG ND R2 R23 C14 Y3 1 AGND C75 R5 C79 C11 R11 R10 R157 JP1 C80 R130 R16 R15 R19 C16 D2 AGND C4 R7 C10R12 C23 D1 C2C3 AGND C8 U2 R8 R20 C20 J6 GND LNK R13C1 R9 ACT GND J5 AGND DAC1 DAC0 ADC8 ADC7 ADC6 ADC5 ADC4 ADC3 ADC2 ADC1 ADC0 OUT 0 GN D R4 R6 R1 J4 J3 485+ RXD2 TXD2 RXD1 TXD1 OUT 1 GND 485- OUT 2 IN0 OUT 3 IN1 S GND RST- + GND +K C85 +RAW GND J1 J2 GND GND GND J8 J10 J11 J9 IN2 IN3 IN4 IN5 IN6 IN7 IN8 C31 IN9 IN10 OUT8 OUT9 GND OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 C46, C47, C48 NO COM NC GND R160 and R161 are on the opposite side of the board close to this corner. Figure 3. Locations of BL2000 Components to be Added or Removed Users Manual 11
