$KEN\NOODSERVICE MJ\NUl\LR-2000 DCK-1COMMUNICATIONS RECEIVERCONTENTSSPECIFICATIONS ........................................................... 2 DISASSEMBLY............................................................. 22CIRCUIT DESCRIPTION .................................................. 3 PACKING ..........................:·........................................... 23PARTS LIST ..................................................................11ADJUSTMENT .............................................................24PCBOARD VIEW AND SCHEMATIC DIAGRAM ADJUSTMENT POINT .................................................. 29RXUNIT (X55-1340-00) ....................................... 16 TERMINAL FUNCTION ................................................. 30PLL UNIT (X50-1920-00)...................................... 18 BLOCK DIAGRAM ........................................................ 31SWITCH UNIT (X41-1480-00) .............................20DCK-1 (OPTION) ........................................ BACK COVERSCHEMATIC DIAGRAM ............................................... 21