DVD-C740/DV-C6660
53
■
SCHEMATIC DIAGRAM (MOTOR DRIVER)
DRIVER
CONTROL
POWER SAVE
CONTROL LOGIC
TSD
INTERRUPT
LOGIC
LP FILTER
INPUT
FILTER
I
2
C BUS
CONTROL
POWER-ON
RESET
I/O
PORTS
SHIFT
REGISTER
8 BIT
SD5.0 MONO
BOARD
4V8
4V8
0V
0V
0V
5V
0V
0V
5V
CLAMP UP/ON
SWITCH
DRAWER
TRAY SWITCH
+5V
TABLE_POS
TP CM ASSY
TABLE POSITION
0V
0V
0V
7V
0V6
0V6
0V6
TRAY
MOTOR
TO CM ASSY
9V3
8V8
7V5
7V
0V3
8V
0V5
0V
7V
0V
vtg measured at STOP-MODE
V
I2C MOTORDRIVER
Blue
Grey
Red
White
DISC CLAMP
Grey
Red
10
A
B
C
D
E
F
A
B
C
D
E
F
1100 A4
1102-1 B10
1107 B2
1108-1 A10
1109 C6
1110 D6
1111-2 D10
2100 B9
2101 A3
2105 B10
2108 A10
L
TP CM ASSY
X
0R
0R
RESERVED
H
RIGHT
X
White
Blue
L
*
22R
0603
Red
H
1
2
3
4
IN3
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
L
TO CM ASSY
IN1
H
IN1
240R
X
+
2109 C1
2110 C1
2112 B9
2114 C1
2115 C1
2116 A7
2117 D3
2118 E10
2119 F4
2120 F5
2125 E8
3100 A6
H
UP
IN2
X
H
TO CM ASSY
IN3
3101 A6
3102 A7
3103 D5
3104 D5
3105 D6
3106 D6
3108 A4
3109 A4
3111 A9
3112 C9
3113 A6
3114 A6
3115 B6
3116 D9
3117 E9
3118 E7
*
*
-
H
L
DISC CLAMP
*
*
*
3119 E4
3120 F4
3124 A4
3125 E7
4100 E9
4101 D9
6100 E10
6101 E9
6102 B9
TRAY ROTATE
IN2
FROM 1900 OF
*
6103 B10
6104 C9
7100 A8
7101 B3
7102 E9
7103 E6
7104 E8
7105 C9
F100 B2
F101 B2
F102 B2
F103 B2
F104 B2
F105 C1
F106 C2
F107 C1
LEFT
F108 C2
F109 A6
F110 A6
F111 B7
F112 C6
F113 D6
F114 D6
F115 D5
F116 A10
F117 B10
F118 A10
F119 A10
F120 D10
F121 D10
F122 E10
F123 E9
F124 E8
F125 A4
F126 C9
F127 A5
F128 A5
DOWN
L
CAROUSEL
*
F129 A6
F130 A8
F131 A4
F132 E9
F133 F7
F134 F8
F135 C2
22K
3100
2110
100n
F129
L
TO CM ASSY
22R
F110
F127
3108
33K
3109
2120
1n0
4101
1n0
2119
3120
2114
47u
3119
2
F104
6101
MM3Z7V5
1
22K
3102
6102
S1D
2117
100n
S1D
6103
F114
F124
F121
F106
1
FIN
4
GND
8
OUT1
1
OUT2
7
RIN
5
VCC
3
VM
2
VREF
6
F123
7103
BA6287F
F122
OUT1 18
OUT2 22
OUT3 1
VCC1
9
VCC2
16
VS 4
2118
47u
6
IN3
8
NC1
2
NC10
21
NC11
23
NC12
24
NC13
25
NC2
3
NC3
10
NC4
11
NC5
12
NC6
13
NC7
14
NC8
15
NC9
17
BA6247FP-Y
7100
GND
7
19
20
26
27
IN1
5
IN2
7102
BCP56
F135
F125
F130
F103
F113
F102
22K
3104
F118
+12V
F115
3101
22K
+5V
VSS
8
4100
1
A1
2
A2
3
INT_
13
P0
4
P1
5
P2
6
P3
7
P4
9
P5
10
P6
11
P7
12
SCL
14
SDA
15
VDD
16
1
2
3
7101
PCF8574T
A0
F105
1109
F126
2105
10n
F108
F112
+12V
1
1
2
1102-1
6100
MM3Z9V1
12
1108-1
2
7105
BCP56
1
2
4
3
MM3Z7V5
6104
1
1100
1
2
3
F128
F117
22K
3106
47u
2109
+5V
100n
2112
F111
+5V
+5V
3115
100R
2108
10n
F101
100u
3103
22K
F120
F116
2116
1111-2
2
3125
3124
470R
F119
100n
2101
F131
F132
F133
F109
100R
3114
F107
3118
3116
1K
+5V
BCP56
7104
1
2
4
3
3113
100R
3111
560R
1
2
3
1K
3117
+12V
1110
+12V
F134
F100
3105
22K
2
3112
680R
+5V
2100
100n
100n
2115
11
2
3
4
5
6
7
8
9
2125
100u
1107
1
10
COUNTERCLOCKWISE
CLOCKWISE
OPEN
CLOSE
TABLE_POS
SCL5V
SDA5V
CLOCKWISE_CM
COUNTERCLOCKWISE_CM
*
* Components having special characteristics are marked
Z
and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
Summary of Contents for DVD-C740
Page 26: ...26 DVD C740 DV C6660 DVD C740 DV C6660 MEMO ...
Page 28: ...DVD C740 DV C6660 31 PRINTED CIRCUIT BOARD AV Board Top View ...
Page 29: ...DVD C740 DV C6660 32 PRINTED CIRCUIT BOARD AV Board Bottom View ...
Page 30: ...DVD C740 DV C6660 33 PRINTED CIRCUIT BOARD AV Board Testpoint View ...
Page 34: ...DVD C740 DV C6660 28 PRINTED CIRCUIT BOARD MONO Board Top View ...
Page 35: ...DVD C740 DV C6660 29 PRINTED CIRCUIT BOARD MONO Board Bottom View ...
Page 36: ...DVD C740 DV C6660 30 PRINTED CIRCUIT BOARD MONO Board Testpoint View ...