1-10-8
BLOCK DIAGRAMS < DVD Section >
DVD System Control / Servo Block Diagram
T2202BLSD
18
17
16
DVD-REMOTE
19
CN1A
S DATA
CS
54
53
49
DVD-REMOTE
FP-CLK
FP-DIN
FP-DOUT
55
DVD MAIN CBA UNITDRIVE CBA
IC301 (SERVO DRIVE)
CN301
M
SLED
MOTOR
M
SPINDLE
MOTOR
IC101(MICRO CONTROLLER)
+
-+
-
+
-
+
-
+
-
+
-
+
-
SLED
MOTOR
DRIVE
FOCUS
ACTUATOR
DRIVE
SPINDLE
MOTOR
DRIVE
TRACKING
ACTUATOR
DRIVE
126
TRAY-IN
SLD
67
SPDL
66
TRACKING
DRIVE
127
FOCUS DRIVE
65
TO DIGITAL SIGNAL
PROCESS BLOCK
DIAGRAM
FS(+)
FS(-)
TS(+)
TS(-)
TRAY-IN
6SP(+)
5SP(-)
1TRAY-IN
4GND
3SL(-)
2SL(+)
VREF
TO SYSTEM CONTROL
/SERVO BLOCK
DIAGRAM
<TV/VCR SECTION>
CN1
15
16
14
13
12
11
17
18
23
6
4
5
3
1
2
25
24
27
26
63
SL-AMP
121
SP-ROT
+3.3V
124
FD-OFST
123
TD-OFST
SCLK
PWRCON
PWRCON
46
TO POWER SUPPLY
BLOCK DIAGARAM
<TV/VCR SECTION>
IC202
(OP AMP)
1
2
6
7
5
3
9
8
10
SL-ADS
122