PRINTED CIRCUIT BOARD WITH COMPONENTS AND LEADS ARRANGED ON FOUR SIDES OF PACKAGE OF COMPONENT Russian patent published in 1995 - IPC

FIELD: radio engineering. SUBSTANCE: adjacent components in lines and columns of matrix are arranged in symmetry relative to vertical and horizontal axes dividing components. Contacts of first and second contact zones are connected over first layer of printed circuit board to corresponding contacts of first and second contact zones of components of adjacent column and through holes by vertical conductors over second layer of printed circuit board they are connected to corresponding contacts of first and second contact zones of components of column. Contacts of third and fourth contact zones are connected to corresponding contacts of third and fourth contact zones of adjacent components of column and by horizontal conductors to corresponding contacts of third and fourth contact zones of corresponding components of adjacent columns. EFFECT: facilitated manufacture. 1 dwg