Dvd Self Diagnostic Function-Error Code - Panasonic SA-PT470EB Service Manual

6.3.

DVD Self Diagnostic Function-Error Code

6.3.1. Mechanism Error Code Table
Error
Diagnosis Contents
Code
H01 Tray loading error
H02 Spindle servo error
H03 Traverse servo error
H04 Tracking servo error
H05 Seek time out error
H07 Driver IC thermal shut
down
U11 Focus servo error
Description of error
The tray opening and closing is abnormal.
CLOSE and OPEN of the tray cannot be
carried out properly. Loading motor error,
DV5 LSI IC (IC8001) error.
The spindle servo/motor is abnormal. The
FG pulse is abnormal. CLV servo error.
The traverse is abnormal. (Traverse servo,
DV5 LSI IC (IC8001), TRV motor error.)
Tracking coil NG (OPU unit abnormal),
DV5 LSI IC (IC8001) error.
It is not possible to access the disc. TOC
cannot read. Abnormal disc etc. Pickup
abnormal or disk is dirty. (TRV motor
error, DV5 LSI IC (IC8001) error.)
The spindle motor is abnormal.
(short between brushes)
Focus coil, FE signal error. Disc may be
dirty.
Automatic FL Display
31
Remarks
Press [ STOP] on main
unit for next error.
(OPEN time: OPEN
CLOSE OPEN
H01 at CLOSE: CLOSE
OPEN CLOSE H01)
Press [ STOP] on main
unit for next error.
Press [ STOP] on main
unit for next error.
Press [ STOP] on main
unit for next error.
Press [ STOP] on main
unit for next error.
Press [ STOP] on main
unit for next error.
Press [ STOP] on main
unit for next error.
(Unfinalized DVD-R
is likely to become
U11.)