10-10
DVD System Control / Servo Block Diagram
A94F0BLSD
IC301
(SER
V
O
DRIVE)
CN301
M
SLED
MOTOR
M
SPINDLE
MOTOR
IC101
(MICR
O
CONTR
O
LLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SLED M
OTO
R
DRIVE
FOCUS A
CTU
A
T
OR
DRIVE
SPINDLE M
OTO
R
DRIVE
TRA
CKING
A
CTU
A
T
OR
DRIVE
126
LO
AD-DISC
SLD
67
SPDL
66
TRA
CKING
DRIVE
127
FOCUS DRIVE
FS(+)
FS(-)
TS(+)
TS(-)
LO
AD-DISC
1
SP(+)
2
SP(-)
6
LO
AD-DISC
3
GND
4
SL(-)
5
SL(+)
VREF
RESET
70
RESET
IC462
1
3
+3.3V
IC202
(OP AMP)
15
16
14
13
12
11
17
18
23
6
4
5
3
1
2
25
24
27
26
121
SP-R
O
T
124
FD-OFST
123
TD-OFST
RESET
IC461
2
1
+3.3V
T
O
D
V
D DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
DRIVE CB
A
D
VD MAIN CB
A UNIT
122
SL-ADS
DISC-IN
1
2
6
7
5
3
3
D
VD-DISC-IN
3
2
D
VD-DISC-OUT
2
CN801
CN5001
DISC-OUT
SENSOR CB
A
+3.3V
1
LED-PO
WER
1
Q804
63
D
V
D-DISC-IN
61
D
V
D-DISC-OUT
TO
SYSTEM CONTR
O
L
BLOCK DIA
GRAM
53
D
VD-SCLK
54
D
VD-CS
49
D
VD-REMO
T
E
56
D
V
D-SD
A
T
A
D
VD-SCLK
D
VD-CS
D
VD-SD
A
T
A
D
VD-REMO
TE
LED-CONT
D
V
D-DISC-OUT
D
VD-DISC-IN
77
D
V
D-P-ON
D
VD-P-ON
65
1 NOTE:
Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
Содержание 32" LCD TV/DVD
Страница 17: ...5 3 A94F1DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 4 S 2 S 3 S 2 S 2 S 4 S 4 Fig D1 ...
Страница 24: ...5 10 A94G2DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 2 S 3 S 2 S 2 Fig D1 ...
Страница 59: ...11 4 A94F0SCM2 Power Supply 2 4 Schematic Diagram ...
Страница 60: ...11 5 A94F0SCM3 Power Supply 3 4 Jack Schematic Diagram ...
Страница 61: ...11 6 A94F0SCM4 Power Supply 4 4 Schematic Diagram ...
Страница 65: ...11 10 A94F0SCF Function Schematic Diagram ...
Страница 66: ...11 11 A94F0SCIR IR Sensor Junction Schematic Diagram ...
Страница 77: ...11 22 A94F0SCDV1 DVD Main 1 3 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT ...
Страница 78: ...11 23 A94F0SCDV2 DVD Main 2 3 Schematic Diagram ...
Страница 79: ...11 24 A94F0SCDV3 DVD Main 3 3 Schematic Diagram ...
Страница 88: ...11 33 BA94F0F01035 B Function CBA Top View 32MD359B F7 LD320SSX Function CBA Bottom View 32MD359B F7 LD320SSX ...