43
Horizontal Line
single line, two lines or block
Single Two lines Block
Block
a) The broken surface IC on scan IC driver.
Check the resistance between NEGA and POSI on scan IC board. ( Normal: KΩ Level)
b) The broken scan flexible cable.
c) Lacking connector between scan IC and scan board.
d) Shortage between each pins on scan IC by foreign metal material.
e) Contact malfunction between connector and flexible cable on scan relay board.
( CN01 – CN04, CN06 – CN09 )
Check the contact by pushing.
Horizontal Line