
Getting Started with HC15
Confidential / Preliminary
s
X400 = 9V- 15V power supply (red)
X401 = GND (black)
X110 USB connector
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S112![]()
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X120![]()
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Do not use
X201, X202, X205
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X203![]()
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X01, X02 = 80-pin  header for adapter board
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S110![]()
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S111![]()
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S457![]()
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 S456![]()
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 S455![]()
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S452![]()
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 S453![]()
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 S454![]()
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S451![]()
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 S450![]()
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S462![]()
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 S461![]()
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 S460![]()
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S463![]()
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S464 ![]()
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S465
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S466 ![]()
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S467 ![]()
 S468![]()
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S469![]()
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 S459![]()
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 S458![]()
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X410![]()
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S551
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S552
S501  | S504  | X561  | X560  | 
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  | S503  | 
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S500  | S502  | 
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S306  | S307  | 
S304  | S305  | 
S302  | S303  | 
S300  | S301  | 
S554  | S712  | S716  | 
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S200  | S713  | S717  | 
S201  | 
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X710![]()
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S714  | S715  | S710  | S711  | 
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X500 ![]()
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S731 S730![]()
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V430 = yellow LED (HC25 on)
V431 = green LED (DSB75 on)
X506 = SMA connector
X505 = Hirose U.Fl
X100: Do not use
X503 = SIM card holder
X502 = Audio western jack
X420 = Emerg_off
X421 = IGT
Figure 4: DSB75 Board – switches, connectors, LEDs (overview)
HC15_startup_v01 | Page 31 of 31  | 
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