HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
53
53
6-26. SCHEMATIC DIAGRAM - I/O Board -
• See page 59 for Waveforms. • See page 62 for IC Block Diagrams.
FL-JACK
CN5002
BOARD
S
SERIPARA
CN003
BOARD
P
MAIN
CN502
(4/10)
BOARD
F
MAIN
CN303
(6/10)
BOARD
L
MAIN
CN472
(10/10)
BOARD
M
26
27
28
29
25
24
22
21
23
IC B/D
IC B/D
IC B/D
IC B/D
CN101
Q2
BOARD
S-AIR-CON
S-AIR
INCLUDE
BOARD
Q1
CN801
3.2 [0]
3.2 [0]
0 [9]
0 [9]
4.5
0 [9]
0 [9]
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9
0
4.5
9
4.5
0
4.5
4.5
4.5
4.5
4.5
4.5
0
0
3.2
3.2
9
11.9
5
2.2
3.3
0.1
0
1.6
2.2
1.6
5
3.3
2.2
2.2
2.2
2.2
2.2
2.2
1.4 [1.7]
1.4 [1.7]
1.6 [1.9]
1.6 [1.9]
5
6.5
1.3
11.9
6.3V
1000
C4036
75
R4032
75
R4034
75
R4041
16V
100
C4030
16V
100
C4033
0.1
C4037
0.1
C4045
JL4043
0.1
C4031
0.1
C4028
1
C4034
25V
22
C4110
16V
100
C4093
47k
R4055
R4164
10k
47k
R4104
RT1N241C-TP-1
Q4012
R4103
4.7k
25V
22
C4057
47k
R4094
R4111
4.7k
220p
C4078
RT1N241C-TP-1
Q4011
0.1
C4094
10uH
L4000
220p
C4087
25V
22
C4083
1k
R4128
25V
22
C4054
47k
R4116
R4058
10k
47k
R4085
10k
R4131
R4070
1k
R4061
1k
1k
R4133
22k
R4053
47k
R4115
47k
R4050
3.3k
R4089
RT1N241C-TP-1
Q4007
25V
22
C4077
22k
R4051
47k
R4086
25V
22
C4088
47k
R4105
220p
C4070
RT1N241C-TP-1
Q4008
220p
C4089
47k
R4095
3.3k
R4093
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC4004
Y0
Y2
Y
Y3
Y1
INH
VEE
VSS
B
A
X3
X0
X
X1
X2
VDD
25V
22
C4090
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC4007
Y0
Y2
Y
Y3
Y1
INH
VEE
VSS
B
A
X3
X0
X
X1
X2
VDD
10k
R4124
25V
22
C4109
47k
R4054
47k
R4049
1
2
3
4
CN4014
4P
F_AUDIO (L)
9V
F_AUDIO (R)
GND
75
R4043
6.3V
1000
C4040
JL4032
JL4026
JL4025
JL4024
JL4029
JL4080
JL4082
JL4083
JL4027
JL4091
JL4092
JL4093
JL4094
JL4097
JL4095
JL4096
JL4098
0
R4157
JL4040
JL4037
JL4041
J4000
JL4061
JL4064
1
2
3
4
5
5P
CN4012
A-GND
L-IN
A-GND
R-IN
XVOICE
1
2
3
4
5
6
7
8
9
9P
CN4016
L-CH
+ B 9V
R-CH
GND
TUNED
CE
DI
CL
DO
1
C4048
R4045
1k
1
C4049
0.1
C4047
J4001
2200p
C4043
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN4017
WIDE
VGND
C
VGND
DMP_V
VGND
Y
VGND
Y/G
VGND
Cb/B
VGND
Cr/R
+6V
DMP_R
AGND
DMP_L
0.1
C4044
CL4002
R4082
0
R4148
0
MAZ8051G0LS0
D4004
50V
C4056
10
R4077
0
R4108
0
R4056
220
1
2
3
4
CN4008
4P
Lch
GND
Rch
A+5V
1
2
3
4
5
6
7
8
9
9P
CN4009
TV_SEL
V_SEL1
V_SEL0
A12V
ST_DI/MIC_DATA
ST_CE
ST_DO
ST_CLK/MIC_CLK
TUNED
MC2840-T112-1
D4003
10V
470
C4046
C4050
1000p
JL4044
JL4028
JL4031
JL4033
JL4034
JL4035
JL4036
JL4039
JL4038
JL4030
JL4042
JL4102
1
C4041
1
C4042
10
C4123
100
R4076
R4073
100
R4072
0
100
R4075
R4074
0
0.1
C4113
0.1
C4104
C4100
1
JL4049
JL4051
JL4048
JL4050
JL4047
JL4070
JL4065
JL4069
JL4072
JL4071
JL4068
JL4067
JL4073
JL4066
JL4077
JL4076
JL4078
JL4089
JL4087
0
R4156
100k
R4146
100k
R4150
16V
100
C4116
16V
47
C4101
R4166
0
1
2
3
4
5
5P
CN4005
A_SEL5
A_SEL4
A_SEL1
A_SEL0
V_SEL2
JL4060
MA2J1110GLS0
D4006
I
O
G
KIA7809API-U/PF
IC4009
1
2
3
4.7k
R4110
4.7k
R4114
100p
C4055
100p
C4053
32
31
30
29
28
27
1
2
3
4
5
6
26
25
24
7
8
9
23
22
21
20
10
11
12
19
18
17
13
14
15
16
BH7868FS-E2
IC4002
Vcc1
S1
S2
CIN
MUTE1
CVBS IN
YC MIX
YIN
BIAS
CLP
CYIN
GND
CbIN
MUTE2
CrIN
Vcc2
CrOUTb
CrOUT
a
GND
CbOUTb
CbOUT
a
GND
CYOUTb
CYOUT
a
GND
YOUTb
YOUT
a
GND
VOUTb
VOUT
a
S-DC OUT
C OUT
R4052
100k
R4048
100k
150
R4036
R4044
75
150
R4035
150
R4037
150
R4038
150
R4039
5
4
3
2
1
TK11150CSCL-G
IC4003
CONT
GND
Np
Vout
Vin
C4059
0.1
100k
R4149
100k
R4147
1000p
C4039
ASEL0
ASEL1
ASEL1
ASEL0
VSEL1
VSEL0
VSEL2
TD
TD
CE
CE
DI
DI
CK
DO
DO
CK
ASEL5
ASEL4
ASEL5
ASEL4
VSEL1
VSEL2
VSEL0
IC4002
VIDEO AMP,
IC4003
+5V REGULATOR
IC4004
AUDIO SELECTOR
I/O BOARD
AUDIO SELECTOR
IC4007
+9V REGULATOR
IC4009
75
Ω
DRIVER
INVERTER
INVERTER
INVERTER
INVERTER
TUNER
FM 75
Ω
COAXIAL
(FM/AM)
AM
ANTENNA
HDX589W/HDX686W
HDX287WC/HDX578WC/
HDX685
HDX585/
HDX285/
L
R
AUDIO IN
TV/VIDEO
VIDEO OUT
(CHASSIS)
(CHASSIS)
VIDEO OUT
COMPONENT
PB/CB
Y
PR/CR
J
4
B
16
6
9
11
D
15
H
10
K
17
3
5
12
C
F
18
1
E
8
G
14
A
2
13
I
7
1W
(Page 45)
(Page 55)
(Page 48)
(Page 39)
(Page 41)
(Page 50)
(Page 49)