10 BACK BOARD CIRCUIT OPERATION
The back board (BB) connects signals between all cards in KX-TDA100. It also supplies power from the power supply unit to
the cards.
CONNECTORS EXPLANATION
(1) Power Supply Unit Connector: CN100
(2) Free Slot Connectors: CN102-CN106
(3) Option Card Slot Connector: CN107
(4) MPR Card Connector: CN112
(5) RS-232C Connector: CN113
CN113 is connected D-Sub connector in front of the product.
(6) LED Connector: CN114
CN114 is connected LED Board on the product.
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KX-TDA100CE
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