Schematic Diagram -Io Section - Sony HBD-DZ170 Service Manual

5-18. SCHEMATIC DIAGRAM – IO Section –
1 2 3
IO BOARD
A
J4001
JL4030
YEL
VIDEO OUT
JL4029
J4001 RED
R
JL4028
DZ170/DZ171
DZ175 TV/CABLE AUDIO IN
JL4026
WHT
DZ310/DZ510 L
DZ610/DZ810 TV
B JL4024
G
C4030
J4000
1000p
JL4023
G
JL4022
JL4021
Y
J4000
COMPONENT JL4020
P /C
VIDEO OUT B B
C
JL4019
P /C R R
RED
D
IC B/D
IC4000
IC4000
MM1758AFBE
VIDEO DRIVER
E
F
CN4002
9P
JL4007
+6V
1
GND 2
JL4008
Cr/R
3
VGND 4
MAIN
B JL4011
BOARD Cb/B
5
(2/9)
VGND 6
G CN472 JL4014
(Page 34) Cy/G
7
VGND 8
JL4016
CVBS
9
H
I
J
K
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
• See page 30 for waveforms. • See page 56, 60, 61 for IC Block Diagrams.
4 5 6
C4031
2200p
C4036
1000p D4002
MC2840-T112-1
R4016 R4020 R4027 R4030
75 75 75 75 R4048 R4035
4.7k 22k
C4002 C4007 C4084 C4018
100 100 1000 1000
16V 16V 6.3V 6.3V
5 6 7
CL4000
C4041
22
25V
8
R4033
100k
15 16 17 18 19 20 21 22 23 24 25 26 27 28
R4037
100k
14 13 12 11 10 9 8 7 6 5 4 3 2 1
C4035
100p
4 3 2
1
R4038
47k
C4033
C4032
22
100p
25V
C4026
R4034
100
16V 47k
C4001 C4006 C4009 C4021 C4028
0.1 0.1 1 1 1
4.9 6.7
4 5
IC B/D IC4001
IC4001
TK11150CSCL-G
+5V REG.
3 2 1
1.3 11.9
CL4018
R4013 R4017 R4024 R4031
C4025 R4032
150 150 150 150
0.1 1k
0.5% 0.5% 0.5% 0.5%
7 8 9
R4071
100
R4053
IC B/D
4.7k
R4072
10k
R4060
R4070
10k
100
8 7 6 5
CL4027
IC4004
5
IC4004
M62429FP-TP 6
ELECTRONIC
0 2
VOLUME
(CHASSIS)
CL4002
1 2 3 4
1 4
C4045
R4062 0.22
5.6k 50V
R4055 R4058
0 0
R4041
R4046
22k
4.7k
C4049 R4079
10k
1
IC4006
C4040
50V
220p
IC4006
NJM2783V (TE2)
R4050 C4063 MIC AMP,ALC
10 R4091
4.7k
50V 1k CL4029
R4047
2.5
47k
1
C4062 R4090
47p 47k 2.5
C4042
220p 2
R4049 CL4030 C4070 1
2.5
47k
3
R4107
47k R4106 12k C4075 4.7 50V
2.5
4
C4047 CL4028 C4077 0.47
2.5
0.1 C4043
5
22
25V
2.5
6
R4064
10k C4081 4.7 50V
C4038 R4051 2.5
C4046
22 100 47k 7
25V 16V
R4066
10k
R4054
R4042
47k
47k
R4036
47k
R4080 R4082
R4081
100k 100k
100k
IC B/D
IC4003
IC4003
MC14052BDTR2
FUNCTION SELECTOR
4.4 9
Y0 VDD
1 16
4.4 4.4
2 Y2 X2 15
4.4 4.4
3 Y X1 14
4.4 4.4
4 Y3 X 13
4.4 4.4
Y1 X0
5 12
CL4035
4.4
6 INH X3 11
R4083
CL4024
9 100k
7 VEE A 10
CL4023
9
8 VSS B 9
Q4006
4 1 RT3N22M-T111-1
INVERTER
0 0
5 2
3 6
CL4021 CL4022
9 9
R4063 R4067 R4069
0 1k 1k
43 43
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
10 11 12 13
R4076
10k L4001 R4115
10 H 0
C4052
C4051
100
0.1
16V
R4113
220
CL4026 1W
5
3 R4086
CL4031 0
MIC_CLK
5 0
Q4007
RT3N22M-T111-1
INVERTER
R4085
CL4032 0
MIC_DATA
R4100 R4097
10k 1M
C4061
CL4034 0.47
2.5
14
R4084
10k
13
C4065
CL4033 1
0
12
R4105
C4071
4.7 33k
0.9
11
C4076 10 50V
2.5
10
C4079
C4078 100 16V
0.1
5
9
8
L4000
DZ310/DZ510/DZ610/DZ810
10uH
C4064
C4067
C4055 100
0.1
22 16V
25V
R4087 0
R4088 0
R4089 0
C4056
22
TD R4092 0
25V
CE R4093 0
DI R4094 0
CK R4095 0
DO R4096 0
DZ310/DZ510/DZ610/DZ810
MIC_DATA
R4057
MIC_CLK 0
R4056
R4077 RDS_DATA 0
10k
RDS_CLK
TD
R4073 C4054
CK
10k 1
DO
CE
DI
IC4005
R4065 C4050
0 1 IC4005
TK11190CSCL-G
+9V REG.
C4053
R4074
CL4025 0.1
10k
9 1.3
4 Vout 3
NP
GND 2
R4075 12 11.9
5 Vin 1
10k Vcont
R4068
1k
CL4001
(CHASSIS)
14 15 16
DZ310/DZ510/DZ610/DZ810
CN4008
5P
JL4042
1 MIC1
JL4044
9V
2 JACK
JL4046
U
3 F.Audio(L)/MIC2 BOARD
CN5104
A-GND
4
(Page 45)
JL4049
5 F.Audio(R)
DZ170/DZ171/DZ175
CN4007
4P
9V
1
JACK
2 F.Audio(L)/MIC2 T
BOARD
A-GND
3 CN5103
(Page 45)
4 F.Audio(R)
CN4010
9P
JL4055
L-CH
1
ANTENNA
JL4056
2 +B 9V
COAXIAL
JL4057
R-CH 75 FM
3
4 GND
JL4058 TU4001
TUNED FM
5
JL4059
TUNER
6 CE
JL4060
DI
7
JL4061
8 CL
JL4062
DO
9
JL4054
JL4053
DZ310/DZ510
CN4005
19P DZ610/DZ810
JL4052
RDS_DATA/MIC_DATA
1
JL4051
2 RDS_CLK/MIC_CLK
JL4050
TUNED
3
JL4048
4 ST_CLK
JL4047
ST_DO
5
JL4045
6 ST_CE
JL4043
ST_DI
7
JL4041
8 V_SEL0
JL4040
V_SEL1
9 MAIN
E
BOARD
10 TV_SEL
JL4038
(5/9)
A_SEL0
11
CN504
JL4037
12 A_SEL1 (Page 37)
A_SEL2
13
JL4035
14 A12V
JL4034
R-IN
15
JL4033
16 A-GND
JL4032
L-IN
17
18 A-GND
EUP
19
CN4004 DZ170/DZ171/DZ175
17P
1 TUNED
ST_CLK
2
3 ST_DO
ST_CE
4
5 ST_DI
V_SEL0
6
7 V_SEL1
TV_SEL
8 MAIN
F
BOARD
9 A_SEL0
(5/9)
A_SEL1
10
CN503
11 A_SEL2 (Page 37)
A12V
12
13 R-IN
A-GND
14
15 L-IN
A-GND
16
17 EUP