Read Sony SLV-D993PAZ / SLV-D993PB / SLV-D993PE / SLV-D993PME / SLV-D998PD Service Manual online
7-27
Abnormal rotation ofÂ
disc motor
SPDRV output is normal?
(DIC1-76)
DIC1-140(SPDL-SENS)
Input is normal?
Check disc motor.
Check DRIC1 soldering.
Resoldering DIC1.
Yes
Yes
No
No
Input of A, B, C, D
signal is normal?
(DIC1-131~134)
Check DIC1 peripheral circuit
and DCON3 connector
Yes
No
(DVD Section)