Magnavox MWD200GA Service Manual

1-8-1
BLOCK DIAGRAMS
System Control / Servo Block Diagram
E6C0SBLS
IC301
(SERVO DRIVE)
CN302
M
SLED MOTOR
M
SPINDLE MOTOR
IC101
(MICRO CONTROLLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SPINDLE MOTOR DRIVE
TRACKING ACTUATOR DRIVE
SLED MOTOR DRIVE
FOCUS ACTUATOR DRIVE
172
SSTOP
SPINDLE DRIVE
176
FOCUS DRIVE
175
SLED DRIVE
173
TRACKING DRIVE
181
TRC(+) TRC(-) FCS(+) FCS(-)
TRAY-IN
6FAN-SPN(+) 5FAN-SPN(-) 1SSTOP 4GND 3FAN-SLD(-) 2FAN-SLD(+)
VREF
VREF
RESET83
RESET
IC107
1 3
+3.3V
IC302 (OP AMP)
15 16 14 13 12 11 17 18
23
6
4
5 3
1
2
25
24
27
26
183
SL-AMP
+3.3V
RESET
IC106
2 1
+3.3V
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
DRIVE CBA
DVD MAIN CBA UNIT
6
7
5
2
1
3
CN1001
REMOTE
SENSOR
KEY
SWITCH
RM2001
AV CBA
93
REMOTE
128
KEY-SCAN
CN401
19 REMOTE
19
18 KEY-SCAN
18
127
SL-ADS
130
FAN-SPN(+)
131
FAN-SPN(-)
1
+3.3V
D2010 POWER
1 NOTE: Either IC106 or IC107 is used for DVD MAIN CBA UNIT.

Magnavox MWD200GA Specifications

General

Brand	Magnavox
Model	MWD200GA
Category	DVD Player
Language	English