Dvd5201/5591 Dvd And Dsp Circuit - Zenith DVD5201 Service Manual

MPEG Interface
DVD/CD picture
Line
audio abnormal
IC205
903-10691
DRAM Control
IC204
905-10702
PROV
Scratched
Disc abnormal
PROV
Focus Servo Loop Sled Servo Loop
Spindle Servo Loop
Tracking Servo Loop
WAVEFORM
RF SIGNAL
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE SYMBOL
THEIR COMPONENT DESIGNATORS OR ARE SHADED. REPLACE ONLY WITH PART
NUMBERS SPECIFIED.

DVD5201/5591 DVD and DSP Circuit

µ -com
Interface Data
Spindle Servo fail Interface adress
PROV
5
IC201
905-10600
6
PROV
Sled Servo fail
Servo fail
NEXT TO
µ -com
CD/DVD picture
audio abnormal
Tracking/Focus
Servo fail
Tracking
Servo fail
CD/DVD picture
audio abnormal
5
Focus Servo
fail
Tracking
VOLTAGES ARE DC MEASURED WITH A DIGITAL
39
VOLTMETER DURING PLAY MODE.
Disc Detect
Error
Spindle Motor
abnormal
DVD5201/5591 SHEET 39