DV-CP706
SCHEMATIC DIAGRAM-3
A
1
2
3
4
5
B
C
D
E
F
G
H
RM+
RM-
VDD_SW5
LOADING_SW3
SUBREQ
SUBCLK
SUBRST
VDD_SW5
LM-
LM+
GNDA5
-VDISP
FL+
VDD_SW5
LOADING_SW2
LOADING_SW1
VDD_SW5
-VDISP
FL-1
FL+1
FL-
GND_PW
REMIN
LEDSTBY
ROTSEN
DISCSEN
RM-
RM+
VDD_SW5
LOAD_R
LOAD_L
ROT1R
ROT1L
SUBCLK
KEY0
KEY1
REMIN
GNDA5
-VDISP
FL+
FL-
+3.3VCPU
KEYINT0
VDD_SW5
SUBRST
SUBREQ
LOADING_SW1
LOADING_SW2
LOADING_SW3
LD_CURRENT
POS_SENS
DISC_SENS
ROTHi
GND_PW
VCC_PW6.5
ROTR
ROTL
LOADING_L
LOADING_R
GNDA5
AGND
A+12V
A-12V
EV5_GND
ADAC_DO
LATCH_RESET
ADAC_CLK
AMCLK
AOUT0
AMUTE
ALRCK
AMUTCPU
5V
RI
ABCLK
DACRESET
EV5_GND
AMUTE
5V
EV5_GND
AMUTCPU
DACMUTE
VCC_PW6.5
POS_SENS
DISC_SENS
DISCSEN
ROTSEN
RXD
TXD
+3.3VCPU
+3.3VCPU
IRIN
IRIN
EV5_GND
+3.3VCPU
RS232STBY
Y
Pr
Pb
R232RX
R232TX
GNDA5
+3.3VCPU
KEYINT0
KEY0
SUB_OUT
SUB_IN
SUB_OUT
SUB_IN
LEDSTBY
8mA
33mA
ROULETTE MOTOR
ROT SENSER
NAETC-9662
DISC SENSER
DPC-7.9 DISPLAY
NCETC-9660
from Power supply unit
from DVD Main PC board
3.3V to 5V Conversion
LOARDING MOTOR DRIVE
ROULETTE POSITION SW
from DVD Main PC Board
Pc=0.18W
Pc=0.09W
IR OUT
IR IN
1.0Pitch 9Pin 150mm BD
1.0Pitch 31Pin 200mm AD
1.0Pitch 15Pin 150mm BD
ROULETTE MOTOR DRIVE
from MAIN BOARD
to MAIN BOARD(DPC7.9)
1.0Pitch 9Pin 300mm AD
DPC-7.9
NAETC-9659
LOADING MOTOR
NAETC-9657
NCPS-9651
NAAF-9650
DV-CP706 INLET MINI
DPC-7.9 INLET BIG
NAETC-9661
BRN
WHT
C7021
104
Z7001
2
-
1
+
P7005A
2
1
R7012
150K
C7005
223
C7006
104
R7017
390
R7007
180
C7011
223
P7005
1
2
P7019C
7
6
5
4
3
2
1
P7018D
1
2
3
4
5
6
7
8
9
P7018C
9
8
7
6
5
4
3
2
1
P7019D
1
2
3
4
5
6
7
R7014
5.6K
R7015
10K
R7006
1M
R7020
1M
C7009
NC
R7004
8.2K
R7005
22K
R7002
3.3K
R7024
100K
R7025
100K
Q7002
KRC107S
C7003
NC
R7042
5.6K
R7045
2.2K
R7034
2.2K
D7002
UDZ2.7B
Q7015
2SA1162
D7003
UDZS4.3B
R7044
NC
R7048
0
D7001
NC
R7043
8.2K
P7009A
2
1
C7025
104
C7026
104
C7027
104
R7104
4.7(1/2W)
R7055
100K
R7056
22K
R7057
22K
Q7017
2SD655
Q7016
KRA107S
Q7018
2SD655
C7024
100/16
C7022
100/16
C7010
47/16
C7013
104
P7018
1
2
3
4
5
6
7
8
9
P7019
7
6
5
4
3
2
1
S7002
4
3
6
2
1
S7003
4
3
6
2
1
S7001
4
3
6
2
1
P7002A
1
2
3
4
5
6
7
R7051
NC
R7052
NC
R7053
NC
Q7008
KRC107S
Q7013
KRC107S
C7028
472
R7003
10K
R7023
18K
R7022
18K
Q7001
KRC107S
Q7007
KRC107S
R7039
100K
R7040
100K
P1703B
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R7047
4.7K
R7050
3.9K
C4008
122
C4010
272
C4007
122
C4009
272
L4001
182
C4032
101
C4033
104
C4034
104
R4062
0
C4035
NC
Q4012
KRA107S
R4014
10K
R4013
10K
R4015
10K
R4016
10K
R4018
1.5K
R4020
22K
R4022
22K
R4026
22K
R4024
22K
R4028
1.5K
R4030
1.5K
R4032
NC
R4023
22K
R4021
22K
R4019
22K
R4029
1.5K
R4027
1.5K
R4025
22K
R4031
NC
R4037
220
R4043
220
R4044
220
R4046
100
R4045
100
R4060
NC
R4061
470
C4011
47/50
+
C4012
47/50
+
R4012
4.7K
C4014
NC
R4039
2.2K
R4041
2.2K
R4042
2.2K
R4040
2.2K
R4038
220
Q4006
2SD655E
Q4008
2SD655E
Q4007
2SD655E
Q4005
2SD655E
R4033
10K
R4034
10K
P4005
3
2
1
4
C4005
221
C4006
221
C4013
NC
R4011
4.7K
R4017
1.5K
C4040
104
Q4002:A
5
6
8
7
4
Q4004:A
3
2
8
1
4
Q4001:A
2
3
4
1
8
Q4003:A
6
5
4
7
8
Q4003:B
NJM4580-D
3
2
1
Q4004:B
NJM4580-D
6
5
7
C4020
104J
C4021
104J
C4017
104J
R4049
470
C4045
NC
R4047
NC
C4046
105
R4048
0
R4051
33
C4016
10/50
C4030
470/16
C4029
470/16
R4101
47
R4102
47
R4103
47
R4104
47
R4105
47
R4001
1.2K
R4003
1.2K
C4001
331
R4004
1.2K
R4002
1.2K
C4002
331
R4005
1K
R4007
1K
R4008
1K
R4006
1K
R4010
4.7K
R4009
4.7K
Q4011
78M05
3
O
2
G
1
I
C4019
470/10
C4018
470/10
Q4010
WM8718
1
LRCLIN
2
DVDD
3
DGND
4
AVDD
5
VREFP
6
VREFN
7
AGND
8
VMID
9
VOUTRP
10
VOUTRN
11
VOUTLN
12
VOUTLP
13
LATCH
14
SDIN
15
SCLK
16
ZEROFR
17
ZEROFL
18
MCLK
19
BCKIN
20
DIN
C4003
221
C4004
221
R4085
220
R4087
220
R4086
220
R4088
220
R4089
0
Q4018
KRC107S
Q4009
TC7SHU04
1
2
3
GND
4
5
VCC
C4015
NC
Q4001:B
NJM4580-D
6
5
7
Q4002:B
NJM4580-D
3
2
1
C4026
104J
P4901
1
2
3
C4028
470/16
R4106
47
C4047
102J
R4058
0
C4023
470/10
C4025
104J
C4024
104J
C4027
470/16
P1401B
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C4031
1000/16
D4001
R4056
4.7K
Q4014
KRC107S
Q4017
S-812C33A
2
I
1
G
3
O
Q4019
KRC107S
R4050
10K
Q4015
KRC107S
Q4016
2SC2712
Q4020
2SC2712
R4091
10K
R4084
NC
J2B
1
J2A
1
R4035
220K
R4036
220K
R7028
4.7(1/4W)
R7041
4.7(1/4W)
C7023
104
Z7002
1
+
2
-
P7009
1
2
R4090
3.3K
R4054
470K
R4057
220K
R7021
470K
D7004
1SS352
D7005
1SS352
P7002B
7
6
5
4
3
2
1
Q7009
RPI-576
2
4
3
1
Q7003
GP2S28
2
3
4
1
C7019
104
R7065
10K
R7067
100
R7069
100
R7066
NC
R7060 100
R7062
100
L7006
182
L7004
182
Q7011
ICL3221E
1
EN
2
C1+
3
V+
4
C1-
5
C2+
6
C2-
7
V-
8
R1IN
9
R1OUT
10
INVALID
11
T1IN
12
FORCEON
13
T1OUT
14
GND
15
VCC
16
FORCEOFF
5K
C7012
104
C7014
105
Q7006
KRC107S
Q7005
KRC107S
C7007
223J
R7013
100
R7009
0
R7016
0
R7010
10K
R7011
10K
L7002
6
4
3
2
1
R7008
3.3K
C7015
0.47/50
C7016
0.47/50
C7018
0.47/50
C7020
0.47/50
C7017
100/10
C7008
100/10
P7004
1
10
2
21
24
22
P7007
RC232C9P
10
1
6
2
7
3
8
4
9
5
11
R7068
3.3K
D7091
1SS352
1
2
R7103
75
R7101
75
P1351
2
1
4
3
6
5
Y
Pb
Pr
R7102
75
Q7004
PC817X
2
3
4
1
P2004B
1
2
3
4
5
6
7
8
9
P1702A
1
2
3
4
5
6
7
8
9
C7029
NC
Q7010
TA7291S
1
IN2
2
VCC
3
OUT2
4
NC
5
GND
6
VS
7
OUT1
8
VREF
9
IN1
Q7014
TA7291S
1
IN2
2
VCC
3
OUT2
4
NC
5
GND
6
VS
7
OUT1
8
VREF
9
IN1
R7019
15K
R7018
8.2K
P4004
7
2
Lch
1
3
Rch
Q7019
TC74VHCT08AFT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VCC
GND
Q4021
NC
R4107
NC
C4049
NC
C4050
NC
R4108
NC
Q4022
NC
R4113
100(1/2W)
P901A
2
1
P905A
P905B
THAT THE FUSE USED IS SLOW OPERATING TYPE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
C4039
102
C4038
102
C4037
102
C4036
102
R4052
150(1/2W)
R4053
150(1/2W)
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
IS DC VOLTAGE. (NO INPUT SIGNAL)
ELECTROLYTIC CAPACITORS ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF 333 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
NOTE
( )
U12
DISC SENSOR
PC BOARD
U10
ROULETTE MOTOR
PC BOARD
U09
LOADING MOTOR
PC BOARD
7.2V
7.2V
1.93V
6.5V
3.9V
7.2V
To Display PC board
To Display PC board
5.0V
3.3V
U04
AUDIO OUTPUT TERMINAL PC BOARD
U03
MECHA. CONTROL
PC BOARD NADG-9649
+12V
-12V
U11
AC INLET TERMINAL PC BOARD
RI
5V
5V
