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DDX8022BT/8022BTY/8032BT/8032BTM/812
DNX8120/8220BT
X88-2030-10 (4/4)
D103
D102
∗
D106
∗
D107
CN101
VIDEO LINE
SIGNAL LINE
GND LINE
DISTRIBUTION SW
to USB CORD
B LINE
IC100,101 : MIC2005-08YM6
IC104
: 74HC1G86GW
IC105
: SI-3018KM
IC106
: EP9307IRZ
IC108
: 74AHC1G04GW
IC200
: TC7WHU04FU-F
IC202,203 : MT48LC16M16P75
IC207
: 341S2094
IC211
: GL256N10TF0A3
IC302
: BH7240AKV
IC305
: NJM2100V-ZB
IC901
: PCM1754DB
IC902
: TAR5S50-F
IC903
: TC7WH08FK-F
D102,103,106,107
: AVRL1613R3FTA
(X88-2030-1x)
0.1
C123
0.1
C121
IPOD
C16
B16
A16
D12
A12
C12
B12
C13
E12
A12
A13
B12
C12
B13
C13
A15
A14
C15
B15
B14
C14
47K
A17
B17
C17
C130
C134
10
0.1
MCLK
C135
0.1
J16
G16
H16
F16
E16
D16
D12
D13
E12
F12
E13
F13
E14
E15
D15
D14
F15
F14
G12
G13
H12
J12
H13
J13
G15
G14
J15
H15
H14
J14
∗
R31 47K
∗
R32 4.7K
E17
D17
0
F17
TP119
R12
R147 22
R105 10K
C CON
22
C BU
E15
E14
R195
C129
0.1
G17
TP116
TP117
H17
J17
47K
R13
C154
SUB CLK
H14
0.1
RST
R153
0
0.1
C128
R16
P16
N16
M16
L16
K16
K12
L12
K13
L13
M12
M13
L15
K15
K14
L14
M15
M14
N12
P12
N13
P13
R12
R13
P15
N15
N14
P14
R15
R14
R140 2.2K
R194 22
14.7456MHz
R139 1M
K17
L17
C126
C133
R134
22
0.1
10
M17
X100
0
C138
10P
R605
C127
0.1
N15
SDO0
N17
P17
R10 22
R159 22
R158 22
R17
R193 22
R130 22
TP102
LRCK
N16
RTS0
N14
C SDA
C MDA
P16
2
3
INT2
T15
SCLK
C124
0.1
U16
T16
T12
U12
T13
U13
R118 10K
R116 10K
SDA
U15
T15
T14
U14
T17
U17
R9
C116
CTS0
U16
C119
0.1
C118
0.1
0.1
C144
0.1
0.1
C115
100P
220u6.3
FAULT
CSLEW
VOUT
FAULT
CSLEW
VOUT
2
DGND
∗
R30
4.7K
3
ENABLE
GND
1
VIN
100P
R149
4.7K
3
2
1
VIN
ENABLE
GND
5
R142
0
4
R29
47K
C142
220u6.3
6
4
5
R148
47K
6
DGND
R15
0
∗
C148
6
USB SHELD GND
10
9
8
7
4
5
1
2
3
TP110
U16
T15
3
2
E14
E15
G13
H14
G13
10P
C139
R2 47K
47K
R192
R14 560
TRS
33
R34
0
R141
SW3.3V
SW3.3V
SW3.3V
USB5V 1
1.8V
1.8V
USB5V 2
R131 22
TP107
TP109
TP108
1
C143
1
∗
C140
∗
C101
C100
R191
22
∗
R915
0
0
R913
0
∗
R916
0
R914
0
R16
USB SHELD GND
DGND
15K
R145
15K
R17
15K
R146
15K
R18
TP114
TP113
TP111
TP112
4
1
2
3
5
VCC
8
7
6
GND
B RST
0.1
C912
4.7K
R928
4.7K
R927
MODEL NAME
IC101
916,919
R30,32,915,
D106,
30-11
UNIT
30-10
No.
DNX7032
DDX7032M
DDX8032BTM
C101,
140,148
R31,
0
R604
R601
47P
C601
47P
C602
R600
22
15K
R603
R602
22
15K
920
107
YES
DDX8022BTY
DDX712
DNX7120
DNX7220
DDX7032
DDX8022BT
DNX8120
DNX8220BT
DDX812
DDX8032BT
YES
YES
YES
YES
33
R35
33
R37
33
R36
10K
R934
R933
10K
++
∗
IC101
IC100
DDX8022BT/8022BTY/8032BT/8032BTM/812
DNX8120/8220BT (1/6)
IC903
3
3
3
3
11
11
17
17
17
5
13
5
5
5
5
13
13
13
13
0V
5.0V
3.3V
0V
5.0V
3.3V
5.0V
0V
3.3V
3.3V
0V
0-3.3V
0-3.3V
0-3.3V
3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
3.3V
3.3V
3.3V
0-3.3V
0-3.3V
0V
0V
3.3V
0-3.3V
3.3V
1.8V
3.3V
0-3.3V
3.3V
3.3V
1.8V
0-2.0V
0.2-1.6V
0V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
5.0V
0-3.3V
0-3.3V
0-3.3V
0-3.3V
3.3V
3.3V
0V
0V
0V
3.3V
3.3V
3.3V
3.3V
3.3V
CAUTION :
For continued
safety, re place safe ty critical
com po nents only with man-
ufacturer’s rec om mend ed
parts (refer to parts list).
Indicates safety critical
com po nents. To reduce the
risk of electric shock, leak-
age-cur rent or re sis tance
mea sure ments shall be car-
ried out (ex posed parts are
ac cept ably in su lat ed from
the supply cir cuit) be fore the
ap pli ance is returned to the
customer.
• DC voltages are as mea-
sured with a high imped-
ance volt me ter. Val ues
may vary slight ly due to
vari a tions between in di-
vid u al in stru ments or/and
units.
T
S
R
Q
P
1
2
3
4
5
6
7