4. "ALL CD DISC" READING ERROR
- All the CD disc is not operated, but BD and DVD are operated normally.
- If the LD current control is abnormal, CD doesn't work.
4-1. Component
1) MD (Traverse Assembly)
2) Q713, Q715
4-2. How to troubleshoot (Countermeasure)
1) Check MD (Traverse, pick-up) first of all.
2) Check the CD LD Control input/output.
If input signal ( LDEL1_LPF) is ok, but no output (LDI_CD), check the TR Q712, Q717.
4-3. Service hint (Any picture / Remark)
INPUT
(FROM MAIN CHIP)
2010
COMPONENT REPAIR GUIDE
4-5
OUTPUT
(TO PICK-UP)