Troubleshooting
NoNo
Check RIC1-26 terminal.
Check DRIC1 peripheral circuit.
YesYes
is normal?normal?
SIC1-33 outputDRIC1-28, 29
terminal outputs areCheck CN1 and pick-up.
Check RIC1 Peripheral curcuit.Check SIC1 Peripheral curcuit.
Time out due to many jump counts.
YesNoNoNo
(DVD Section)No
Check MECHA.
YesYesYesYes
No
delayed?
TZCO signalTE is within 2V and 3V?
FINE SEEK MIRR
FINE SEEK Check(SIC1-24) is occurs?Track incomming is
Pick-up transfer smooth.
signal (RIC1-46) is missing?Check SIC1 peripheral circuit.
C
No
Check pick-up.No
YesFocus On?
RFAGCO, RIC1-72
output level is normal?
Check RIC1 peripheral circuit.Check SIC1 peripheral circuit.Check DRIC1 peripheral circuit.
NoNoNoNo
(DVD Section)
YesYesYesYes
MIRR, SIC1-157 output is normal?TE occurs insearch range?
Actual velocity occurs at SIC1-34 terminal?Actual velocity occurs
No Search Operationat DRIC1-32, 33 terminal?See "Fine Seek Check"
5-15Samsung Electronics |