Table of Contents
Advertisement
no search from CD
check if supply +12V of decoding board is normal
Yes
check if laser head ass'y can light normally
No
check if tie wires of laser head ass'y
is loosen and broken
No
laser head ass'y broken
Troubleshooting
No
check steady circuit
Yes
decoding board is broken
Yes
check and change good laser head ass'y
9-2
Hide quick links:
Advertisement
Table of Contents
