Dvd5201/5591 Drive And Rf Circuit - Zenith DVD5201 Service Manual

Tray Loading
Speed control
Turntable
not operate
Turn table
speed control
Spindle Motor
unstable
Focus Servo Loop Sled Servo Loop
Tracking Servo Loop Spindle Servo Loop
Turn Table Loop
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE SYMBOL NEXT TO
THEIR COMPONENT DESIGNATORS OR ARE SHADED. REPLACE ONLY WITH PART
NUMBERS SPECIFIED.

DVD5201/5591 Drive and RF Circuit

PROV
PROV
PROV
PROV
DVD laser
not operate
CD laser
not operate
Actuator spindle
sled not operate
WAVEFORM
40
PROV PROV
PROV
PROV
PROV
Servo fail
DVD Mode fail DVD
Laser not operate
VOLTAGES ARE DC MEASURED WITH A DIGITAL
VOLTMETER DURING PLAY MODE.
CD/DVD picture
abnormal
µ -com
Interface line
Focus
Servo fail
PROV
Tracking Servo fail
PROV
DVD5201/5591 SHEET 40