1-8-1
BLOCK DIAGRAMS
System Control / Servo Block Diagram
E6C70BLS
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
126
TRA
Y
-IN
SLD
67
SPDL
66
TRA
CKING
DRIVE
127
FOCUS DRIVE
65
FS(+)
FS(-)
TS(+)
TS(-)
TRA
Y
-IN
1
SP(+)
2
SP(-)
6
TRAY-IN
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
63
SL-AMP
121
SP-R
O
T
+3.3V
124
FD-OFST
123
TD-OFST
RESET
IC461
2
1
+3.3V
T
O
DIGIT
AL SIGNAL
PR
OCESS BLOCK
DIA
GRAM
DRIVE CB
A
D
VD MAIN CB
A UNIT
1
2
6
7
5
3
9
8
10
122
SL-ADS
1
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
REMO
TE
SENSOR
RM2001
KEY
-1
KEY
-2
KEY
-3
KEY
-4
K1
K2
IC2001
A
V
CB
A
(FR
ONT P
ANEL CONTR
OL)
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
FUNCTION CB
A
19
P-SCAN-LED
PLA
Y
-LED
18
+5V
Q2021
D2021
P-SCAN
D2023
PO
WER
Q2022
D2022
PLA
Y
7
8
9
10
4
3
1 NOTE:
Either IC461 or IC462 is used for DVD MAIN CBA UNIT.
Summary of Contents for E6C70UD
Page 23: ...1 9 4 DVD Main 2 3 Schematic Diagram E6C70SCD2 ...
Page 24: ...1 9 5 DVD Main 3 3 Schematic Diagram E6C70SCD3 ...
Page 26: ...1 9 7 AV 2 3 Schematic Diagram E6C70SCAV2 ...
Page 27: ...1 9 8 AV 3 3 Function Schematic Diagram E6C70SCAV3 ...
Page 30: ...1 9 11 Function CBA Top View Function CBA Bottom View BE6A40F01015 B ...
Page 37: ...1 15 2 E6A70PEX Packing A22 S1 S2 S4 Unit S2 X10 X5 X2 X4 X1 X18 ...
Page 42: ...MWD7006 E6C70UD 2006 07 26 ...
