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5-18. SCHEMATIC DIAGRAM – IO Section –
1
2
3
IO BOARD
DZ710
A
J4001
JL4030
YEL
VIDEO OUT
RED
JL4029
J4001
R
JL4028
TV
AUDIO IN
WHT
JL4026
L
JL4024
G
B
C4030
J4000
1000p
JL4023
G
JL4022
JL4021
Y
J4000
COMPONENT
JL4020
P /C
B
B
VIDEO OUT
C
JL4019
P /C
R
R
RED
DZ330/DZ730
JL4015
CN4000
GND PULUG
JL4012
CVBS IN
CVBS OUT
VIDEO IN GND
JL4010
VIDEO OUT GND
CN4000
BLANKING OUT
D
R/C OUT
EURO AV
BLANKING GND
JL4009
R GND
NC
JL4006
G OUT
OUTPUT(TO TV)
NC
JL4013
G GND
FUNCTION SW
JL4004
B OUT
A(L) IN
JL4002
B GND
JL4003
AUDIO GND
JL4001
A(L) OUT
A(R) IN
A(R) OUT
C4010
JL4005
C4004
1000p
2200p
JL4000
C4003
E
1000p
R4000
R4001
R4002
330
330
CL4017
D4000
MA2J1110GLS0
F
IC B/D
IC4000
IC4000
MM1758AFBE
VIDEO DRIVER
DZ330/
DZ730
G
RT1N241M-TP-1
DZ710
CN4002
H
9P
JL4007
+6V
1
GND
2
JL4008
Cr/R
3
MAIN
VGND
4
BOARD
B
JL4011
Cb/B
5
(2/9)
CN472
VGND
6
JL4014
(Page 34)
Cy/G
7
VGND
8
JL4016
CVBS
9
I
DZ330/DZ730
CN4001
11P
+6V
1
VGND
2
Cr/R
3
VGND
4
MAIN
Cb/B
5
BOARD
C
VGND
6
(2/9)
CN471
Cy/G
7
(Page 34)
J
VGND
8
CVBS
9
JL4017
WIDE
10
JL4018
RGB_SEL
11
R4021
100
Q4002,Q4004(1/2)
FUNCTION SWITCH CONTROL
(TV/WIDE/PART)
Q4000,Q4001,Q4004(2/2)
BLANKING CONTROL
(CVBS/RGB)
K
DZ730
CN4003
4P
JL4025
L-CH
1
S-AIR CON
V
GND
3
BOARD
JL4027
CN101
R-CH
4
(Page 53)
5V
5
L
HBD-DZ330/DZ710/DZ730
• See page 30 for waveforms. • See page 56, 60, 61 for IC Block Diagrams.
4
5
6
C4031
2200p
DZ710
C4010
C4014
1000p
1000p
C4020
1000p
C4017
100p
C4013
100p
C4011
DZ710
100p
C4036
DZ710
1000p
C4008
MC2840-T112-1
100p
R4014
R4019
R4025
R4029
150
150
150
150
R4016
R4020
R4027
R4030
R4004
*1
*1
*1
*1
330
330
R4048
*1
R4016,4020,4027,4030
DZ330
4.7k
150
(DZ330/DZ730)
DZ730
DZ710
75
(DZ710)
DZ330/
C4002
C4007
C4012
C4084
C4018
100
100
100
1000
1000
DZ730
16V
16V
16V
6.3V
6.3V
5
6
CL4000
C4026
C4023
100
7
8
0.1
16V
15
16
17
18
19
20
21
22
23
24
25
26
27
28
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4
1
Q4003
3
INVERTER
0
2
C4032
100p
R4026
0
DZ330/
C4027
3.3
DZ730
1
DZ710
DZ710
C4009
C4001
C4006
C4021
1
0.1
0.1
(DZ710)
1
0.1
(DZ330/DZ730)
4.9
6.7
4
5
IC4001
IC4001
R4031
TK11150CSCL-G
150
+5V REG.
0.5%
IC B/D
R4013
R4017
R4024
CL4009
C4028
150
150
150
1
0.5%
0.5%
0.5%
C4025
3
2
1
0.1
1.3
11.9
CL4018
R4023
CL4013
100
C4000
R4007
R4010
R4011
R4009
R4032
100
1k
2.2k
2.2k
2.2k
1k
0
16V
Q4002
RT3N33M-T111-1
R4008
10k
CL4014
0
CL4011
0
R4005
CL4016
22k
3.3
11.2
11.3
0
4.9
Q4004
RT3P11M-TP-1
3.3
R4003
Q4001
4.9
220k
2SC4154TP-1EF
0
4.9
CL4015
Q4000
RT1N441M-TP-1
0
CL4010
R4006
R4012
CL4012
47k
1k
7
8
9
10
C4048
DZ710
1
50V
R4059
10k
R4071
100
C4044
R4053
R4061
0.22
4.7k
5.6k
50V
R4072
10k
R4060
IC B/D
R4070
D4002
10k
100
8
7
6
5
CL4027
IC4004
(CHASSIS)
IC4004
5
CL4002
M62429FP-TP
ELECTRONIC
0
2
VOLUME
1
2
3
4
C4045
R4062
0.22
5.6k
50V
R4055
R4058
0
0
R4035
R4041
R4046
22k
22k
4.7k
R4079
C4049
1
10k
DZ330/
IC4006
C4040
50V
DZ730
220p
IC4006
NJM2783V(TE2)
R4050
C4063
MIC AMP,ALC
C4041
10
R4091
4.7k
22
50V
1k
CL4029
25V
2.5
1
C4062
R4090
47p
47k
R4047
C4042
2.5
R4033
2
47k
220p
C4070
100k
R4049
CL4030
1
2.5
47k
3
R4107
R4106
4.7k
12k
C4075 4.7
50V
2.5
4
C4077
R4037
100k
C4047
C4043
CL4028
0.47
2.5
0.1
22
5
25V
2.5
C4081
6
C4039
4.7
0.1
50V
C4046
R4051
2.5
C4035
C4038
47k
7
100p
22
DZ730
100
16V
R4064
R4066
25V
10k
10k
R4054
R4038
R4042
47k
47k
47k
R4082
R4083
100k
100k
C4033
22
R4036
47k
C4055
25V
R4080
R4081
100k
100k
R4034
47k
C4056
IC B/D
DZ730
IC B/D
IC4002
IC4003
IC4002
IC4003
MC14052BDTR2
MC14052BDTR2
FUNCTION SELECTOR
FUNCTION SELECTOR
4.4
9
4.4
9
1
16
1
16
Y0
VDD
Y0
VDD
4.4
4.4
2
Y2
X2
15
2
Y2
X2
15
4.4
4.4
4.4
4.4
3
Y
X1
14
3
Y
X1
14
4.4
4.4
4.4
4
Y3
X
13
4
Y3
X
13
4.4
4.4
4.4
4.4
5
Y1
X0
12
5
Y1
X0
12
CL4035
4.4
6
INH
X3
11
6
INH
X3
11
CL4024
0
0 <9>
7
VEE
A
10
7
VEE
A
10
CL4023
0 <9>
8
9
VSS
B
8
VSS
B
9
CL4020
R4045
10k
0
Q4006
RT3N22M-T111-1
4
1
Q4005
INVERTER
RT1N241M-TP-1
INVERTER
3.3 <0>
3.3 <0>
5
2
3.3
CL4019
CL4021
3
6
CL4022
0 <9>
0 <9>
R4039
R4044
R4063
R4067
R4069
220
1k
0
1k
1k
1W
DZ730
C4034
10
50V
DZ730
D4003
MAZ8051G0LS0
JS4004
43
43
11
12
13
14
JL4042
JL4044
JL4046
JL4049
R4078
10k
R4076
10k
L4001
R4115
10
H
0
C4052
C4051
100
0.1
16V
R4113
220
CL4026
1W
D4006
Q4007
MAZ8051G0LS0
5
RT3N22M-T111-1
INVERTER
6
3
R4086
CL4031
0
0
MIC_CLK
5
1
4
R4085
CL4032
0
MIC_DATA
R4100
R4097
10k
1M
CL4034
C4061
0.47
2.5
14
13
CL4033
C4065
1
0
12
C4071 4.7
50V
R4105
33k
0.9
11
C4076 10
50V
2.5
10
C4078 100
16V
C4079
0.1
5
9
8
RDS_CLK
R4101
0
RDS_DATA
R4102
0
DZ710
L4000
10uH
22
R4087
25V
0
R4088
0
22
R4089
TD
R4092
0
25V
0
CE
R4093
0
DI
R4094
0
CK
R4095
0
DO
R4096
0
MIC_DATA
MIC_CLK
RDS_DATA
RDS_CLK
TD
CK
DO
R4077
10k
CE
DI
R4073
C4054
10k
1
IC B/D
IC4005
C4050
R4065
IC4005
1
0
TK11190CSCL-G
+9V REG.
C4053
R4074
0.1
10k
CL4025
9
1.3
4 Vout
3
NP
2
GND
12
11.9
R4075
5 Vin
1
10k
Vcont
R4068
1k
CL4001
(CHASSIS)
HBD-DZ330/DZ710/DZ730
15
16
17
CN4011
DZ710
4P
1
MIC1
JACK
2
9V
S
BOARD
3
MIC2
CN5102
(Page 45)
4
A-GND
CN4007
DZ330/DZ730
4P
1
9V
JACK
2
F.Audio(L)
T
BOARD
3
A-GND
CN5103
(Page 45)
4
F.Audio(R)
CN4009
11P
JL4055
L-CH
1
JL4056
2
+ B 9V
JL4057
ANTENNA
3
R-CH
COAXIAL
4
GND
75
FM
JL4058
5
TUNED
TU4001
JL4059
FM
6
CE
JL4060
TUNER
7
DI
JL4061
8
CL
JL4062
9
DO
JL4063
10
RDS_CLK
JL4064
11
RDS_DATA
C4067
0.1
C4064
100
16V
CN4006
DZ710
21P
JL4054
1
MIC_DATA
JL4053
2
MIC_CLK
JL4052
3
RDS_DATA/MIC_DATA
JL4051
4
RDS_CLK/MIC_CLK
JL4050
5
TUNED
JL4048
6
ST_CLK
JL4047
7
ST_DO
JL4045
8
ST_CE
JL4043
9
ST_DI
JL4041
10
V_SEL0
MAIN
JL4040
D
BOARD
11
V_SEL1
JL4039
(5/9)
12
TV_SEL
JL4038
CN505
13
A_SEL0
(Page 37)
JL4037
14
A_SEL1
JL4036
15
A_SEL2
JL4035
16
A12V
JL4034
17
R-IN
JL4033
18
A-GND
JL4032
L-IN
19
A-GND
20
EUP
21
CN4005
DZ330/DZ730
19P
1
RDS_DATA/MIC_DATA
2
RDS_CLK/MIC_CLK
3
TUNED
4
ST_CLK
5
ST_DO
6
ST_CE
7
ST_DI
8
V_SEL0
9
V_SEL1
MAIN
E
BOARD
10
TV_SEL
(5/9)
11
A_SEL0
CN504
12
A_SEL1
(Page 37)
13
A_SEL2
14
A12V
15
R-IN
16
A-GND
17
L-IN
18
A-GND
EUP
19
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