1-10-2
DVD System Control/Servo Block Diagram
IC301
(SER
V
O
DRIVE)
CN301
M
SLED
MOTOR
M
SPINDLE
MOTOR
IC101
(MICR
O CONTR
OLLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
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
147
TRA
Y
-IN
SLD
75
SPDL
76
TRA
CKING
DRIVE
148
FOCUS DRIVE
66
FS(+)
FS(-)
TS(+)
TS(-)
88
D
VD-A
UDIO-MUTE
D
VD-A
UDIO-MUTE
TRA
Y
-IN
3
SP(+)
4
SP(-)
5
TRAY-IN
6
GND
7
SL(-)
8
SL(+)
VREF
RESET
73
RESET
IC462
1
3
IC202
(OP AMP)
15
16
14
13
12
11
17
18
23
6
4
5
3
1
2
25
24
27
26
81
SL-AMP
143
SP-R
O
T
EV+3.3V(D)
146
FD-OFST
139
TD-OFST
RESET
IC461
2
1
P-ON+3.3V
P-ON+3.3V
T
O
D
VD DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
T
O
D
VD DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
T
O
SYSTEM CONTR
OL
BLOCK DIA
GRAM
DRIVE CB
A
D
VD MAIN CB
A UNIT
1
2
6
7
5
3
13
14
12
CN1401
A
V
CB
A
59
FP-DIN
FP-DOUT
FP-CLK
FP-STB
REMO
TE-D
VD
FP-DIN
FP-CLK
FP-STB
60
D
VD-PLA
Y
D
VD-PLA
Y
65
61
82
67
CN401
21
FP-STB
20
23
REMO
TE-D
VD
22
19
FP-CLK
18
25
D
VD-PLA
Y
24
20
FP-DIN
19
22
FP-DOUT
21
FP-DOUT
REMO
TE-D
VD
E41A1BLDS
1 NOTE:
Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
Содержание CSHP80G
Страница 1: ...SERVICE MANUAL DVR HDD with DVD Player CSHP80G...
Страница 33: ...1 11 4 AV 2 5 Schematic Diagram E41A1SCAV2...
Страница 34: ...1 11 5 AV 3 5 Schematic Diagram E41A1SCAV3...
Страница 35: ...1 11 6 AV 4 5 Schematic Diagram E41A1SCAV4...
Страница 38: ...1 11 9 SW Schematic Diagram E41A1SCSW ATA Schematic Diagram E41A1SCAT...
Страница 39: ...1 11 10 DVD Main 1 3 Schematic Diagram E41A1SCD1 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...
Страница 40: ...1 11 11 DVD Main 2 3 Schematic Diagram E41A1SCD2...
Страница 41: ...1 11 12 DVD Main 3 3 Schematic Diagram E41A1SCD3...
Страница 45: ...1 11 16 BE41A0F01011A AV CBA Top View...
Страница 57: ...1 17 2 E41A1PEX Packing S3 S2 S1 X10 S10 S2 X20 X4 A7 X3 X1 X2 X5...
Страница 65: ...CSHP80G E41A1CD 2006 4 14...
