Japanese printed circuit board (PCB) manufacturers CMK12 announced late last year on Japanese stocks (2013 year ; April 2013 -2014 in March ) earnings : PCB sales despite strong car , but because of mobile phones, digital cameras and game machine PCB sales fell , dragging consolidated revenue was reduced by 2.3% to 71.031 billion yen , the business benefits from the combined surplus of the previous year ( 2012 ) of 434 million yen to a loss of 1.109 billion yen , also due to the combined net income set aside to close the sub- companies and other business restructuring costs and a surplus from the previous year 712 million yen to a loss of 4.955 billion yen .CMK on Jan. 17 announced plans on April 30, 2014 to close its PCB production base " Yamanashi Sanko " and stop production of mobile phones with multi-layer PCB " ALIVH (Any Layer Interstitial Via Hole) " products. PCB last year CMK car sales annual growth of 9% to 48.8 billion yen ; mobile phone PCB sales plummeted 51 percent to 1.9 billion yen ; digital camera with PCB sales greatly reduced by 32% to 3.8 billion yen ; consoles with PCB sales decreased significantly by 33 % to 1.8 billion yen ; AV / digital Home with PCB sales fell 10 percent to 1.8 billion yen .CMK said the PCB due to vehicle demand will remain strong , with mobile phone / game show with PCB demand will grow , so the forecast for this year ( 2014 year ; April 2014 March 2015 ) The annual consolidated revenue increased 5.6% to ¥ 75 billion , the combined business benefits estimated at 1.5 billion yen , the combined net income estimated at 600 million yen .CMK estimate PCB vehicle sales this year will grow by 5 percent to 51 billion yen ; PCB for mobile phone sales will surge 63 percent to 3.1 billion yen ; PCB digital camera sales will decline by 8% to 3.5 billion yen ; PCB game sales will surge with 39% to 2.5 billion yen ; AV / digital Home PCB sales will grow by 6% to 1.9 billion yen .