1-8-1
BLOCK DIAGRAMS
System Control / Servo Block Diagram
E6E22BLS
IC301
(SER
V
O
DRIVE)
CN301
M
SLED
MOTOR
M
SPINDLE
MOTOR
IC101
(MICR
O
CONTR
OLLER)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SLED MO
T
O
R
DRIVE
FOCUS A
C
TU
A
T
OR
DRIVE
SPINDLE MO
T
O
R
DRIVE
TRA
CKING
A
C
TU
A
T
OR
DRIVE
126
TRA
Y
-IN
SLD
67
SPDL
66
TRA
CKING
DRIVE
127
FOCUS DRIVE
64
FS(+)
FS(-)
TS(+)
TS(-)
TRA
Y
-IN
1
SP(+)
2
SP(-)
6
TRAY-IN
3
GND
4
SL(-)
5
SL(+)
VREF
RESET
70
IC202
(OP AMP)
15
16
14
13
12
11
17
18
23
6
4
5
3
1
2
25
24
27
26
8080
V
-SENSE
121
SP-R
O
T
+3.3V
14
13
9
8
10
12
6
7
5
124
FD-OFST
123
TD-OFST
DRIVE CB
A
D
V
D MAIN CB
A UNIT
T
O
DIGIT
A
L SIGNAL
PR
OCESS BLOCK
DIA
GRAM
122
SL-ADS
RESET
IC462
1
3
+3.3V
RESET
IC461
2
1
+3.3V
1
12
7
8
9
10
11
REMO
TE
SENSOR
RM2001
1G
7G
~
23
17
~
a/KEY
-1
b/KEY
-2
c/KEY
-3
d/KEY
-4
e
K1
K2
GRID
FIP
SEGMENT
FL2001
IC2001
(FR
ONT P
A
NEL CONTR
OL)
13
14
16
3
4
f
g
h
i
KEY
MA
TRIX
CN2001
CN2101
KEY
-1
5
5
KEY
-2
3
3
KEY
-3
4
4
KEY
-4
6
6
K2
1
1
K1
2
2
A
V
CB
A
FUNCTION CB
A
CN401
54
FP-DIN
22
28
FP-DIN
FP-DIN
22
56
FP-STB
24
2
FP-STB
FP-STB
24
53
FP-DOUT
21
27
FP-DOUT
FP-DOUT
21
55
FP-CLK
23
1
FP-CLK
FP-CLK
23
49
REMO
TE
25
REMO
TE
25
CN1001
+5V
1 NOTE:
Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
Содержание DP170SL8
Страница 1: ...SERVICE MANUAL DVD PLAYER DP170SL8 POWER SKIP SKIP PLAY STOP OPEN CLOSE...
Страница 24: ...1 9 3 DVD Main 1 4 Schematic Diagram E6E22SCD1 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...
Страница 25: ...1 9 4 DVD Main 2 4 Schematic Diagram E6E22SCD2...
Страница 26: ...1 9 5 DVD Main 3 4 Schematic Diagram E6E22SCD3...
Страница 27: ...1 9 6 DVD Main 4 4 Schematic Diagram E6E22SCD4...
Страница 29: ...1 9 8 AV 2 3 Schematic Diagram E6E22SCAV2...
Страница 33: ...1 9 12 Function CBA Top View Function CBA Bottom View BE6E20F01012 B...
Страница 40: ...1 15 2 E6E22PEX Packing A22 S1 S2 S4 Unit S2 X10 X5 X2 X4 X1...
