9 SELF-DIAGNOSIS FUNCTION AND SERVICE MODES
9.1. Optical Pickup Breakdown Diagnosis
The optical pickup self-diagnosis function has been included in this unit. When repairing, use the following procedure for effective
Self-diagnosis . Be sure to use the self-diagnosis function before replacing the TRV Unit when "NO DISC" is displayed. As a
guideline, you should replace the TRV Unit when the value of the laser drive current is more than 55.
Note:
Press the power button to turn on the power, and check the value within three minutes before the unit warms up. (Otherwise,
the result will be incorrect.)
21
DVD-S325E / DVD-S325EG
Содержание DVD-S325E
Страница 25: ...25 DVD S325E DVD S325EG ...
Страница 26: ...26 DVD S325E DVD S325EG ...
Страница 34: ...DVD S325E DVD S325EG 34 ...
Страница 38: ...14 4 VIDEO BLOCK DIAGRAM DVD S325E DVD S325EG 38 ...
Страница 54: ...DVD S325E DVD S325EG 54 ...
Страница 55: ...18 EXPLODED VIEWS 18 1 CASING PARTS MECHANISM SECTION EXPLODED VIEW 55 DVD S325E DVD S325EG ...
Страница 56: ...18 2 MECHANISM SECTION EXPLODED VIEW 56 DVD S325E DVD S325EG ...
Страница 57: ...18 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 57 DVD S325E DVD S325EG ...