BIAS1
BIAS2
MUTE
CH3
CNT
MUTE
CH4
MUTE
CH1,2
-
+
SHIFT
LEVEL
-
+
+
-
+
-
SHIFT
LEVEL
-
+
-
+
+
-
SHIFT
LEVEL
-
+
+
-
+
-
SHIFT
LEVEL
-
+
+
-
+
-
OPIN-
5
OPIN+
4
SPINDLE MOTOR
M2601
TRAVERS MOTOR
M2602
IC6001-41,42PIN
FROM
LDIN
24
SW2501
(OPERATION CPU)
MECHA UNIT
FROM
TRAY OPEN
55
56
TRAY CLOSE
TRAY/MUT
TRAY/TRV
40
39
OPOUT
6
AD0
1.2Vp-p(0.5usec./div.)
IC2511-11,12,13,14
RF SIGNAL
MOTOR DRIVE SIGNAL
TRACKING ERROR SIGNAL
FOCUS ERROR SIGNAL
VIN3
VIN2
VIN1
TRIN
MUTE12
MUTE3
SPDRV
FODRV
TRDRV
TRSDRV
MUTE4
LD CNT
VO2-
VO2+
VO1-
VO1+
VO3-
VO3+
VO4-
VO4+
78
74
71
70
2
26
9
27
20
28
11
12
13
14
18
17
16
15
23
3
(MOTOR DRIVE)
ACT F-
ACT F+
ACT T-
ACT T+
OPTICAL PICK UP UNIT
ACTUATOR
COIL
TRACKING
COIL
FOCUS
RFINN
RFINP
LASER DIODE
Q5121, Q5122
LD DRIVE
VIN10
VIN9
VIN4
VIN3
VIN2
VIN1
VIN8
VIN7
VIN6
VIN5
PHOTO DETECTOR
B3
B4
B2
B1
A3
A2
A4
A1
LASER DIODE
AMP
HEAD
Q5111, Q5221
LD DRIVE
122
(DV1)
123
124
125
126
127
128
129
130
131
133
132
135
134
120
121
148
152
150
DVD-S35GCS/GCU/GC/GCA/GD/EE/GN/PL/PLA/PX
SERVO BLOCK DIAGRAM
Summary of Contents for DVD-S35EE
Page 20: ......
Page 129: ...DVD S35GCS GCU GC GCA GD PL PX POWER SUPPLY SCHEMATIC DIAGRAM ...
Page 131: ...DVD S35EE GN POWER SUPPLY SCHEMATIC DIAGRAM ...
Page 133: ...DVD S35PLA POWER SUPPLY SCHEMATIC DIAGRAM ...
Page 147: ...DVD S35GCS GCU GC GCA GD EE GN PL PLA PX MOTOR SCHEMATIC DIAGRAM ...
Page 149: ...DVD S35GCS GCU GC GCA GD EE GN PL PLA PX OPERATION SCHEMATIC DIAGRAM ...
Page 168: ...DVD S35GCS GCU GC GCA GD EE GN PL PLA PX MOTOR P C B REP3501A C 1 A B C D 2 3 4 5 MOTOR P C B ...
Page 213: ...16 3 POWER SUPPLY SCHEMATIC DIAGRAM DVD S35PLA DVD S35PLA POWER SUPPLY SCHEMATIC DIAGRAM 49 ...
Page 214: ...16 3 POWER SUPPLY SCHEMATIC DIAGRAM DVD S35PLA DVD S35PLA POWER SUPPLY SCHEMATIC DIAGRAM 49 ...