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DV
QQ
3 7 63 1515 0
R139
4.7
R140
4.7
15
0V
DVSS
C47
∗
0.1
14
5.0V
D12
DVDD
13
5.0V
DEM0
3.3V
12
5.0V
DIF1
0V
11
SDTI4
10
SDTI3
9
SDTI2
8
5.0V
DIF0
7
5.0V
ACKS
0V
6
SMUTE
C91
0.1
5
RSTB
R110
5.0V
1K
0V
R44
8/44.1/32kHz
430
4
LRCK
LRCK
3.3V
3
0V
SDTI1
R45
430
2
BICK
BCK
2.8224
R46
MHz
150
1
MCLK
MCLK
576/22.579
6.384MHz
R104
4.7
D11
VR
TP1
0V
D16
2CH ADC
20
0V
L
MODE1
19
0V
MODE0
18
0V
R151
FMT1
R
3.3V
4.7
17
FMT0
TE
L 13942296513
R143
3.3V
4.7K
16
EF1
OSR
24.576MHz
R47
150
15
EF2
SCKI
MCLK
3.3V
14
C
VDD
ND
13
0V
5V
DGND
0V
R48
12
75
WN
DOUT
3.072MHz
R49
430
11
PAS
BCK
BCK
YNC
48kHz
CK
LRCK
∗
D9
C304
0.1
IC300
R301
REG
14K
1.0V
1
RT
0V
2
REF
CS
2.2V
3
C317
DT2
0V
0.1
1.0V
4
IN2+
1.0V
5
IN2-
SEL
R300
C302
400kHz
1.0V
6
FB2
10K
0.1
0V
7
OUT1
GND
8
OUT2
VCC
C303 0.1
C305 .01
www
(X89-27xx-xx)
.
2DIN
1DIN
DW
3.3V
0V
1
1
SDO4 SDI1 PC7
0V
2
IO GND1
C51 0.1
3.3V
3
IO VDD1
R51 120
4
SDO3 SDI2 PC8
R52 120
5
SDO2 SDI3 PC9
3.3V
R53 120
6
0V
SDO1 PC10
R54 120
7
SDO0 PC11
1.25V
8
CORE VDD1
C52 0.1
9
PF8
10
PF6
11
PF7
0V
12
CORE GND1
13
PF2
14
PF3
15
PF4
16
PF5
C50 0.1
3.3V
17
IO VDD2
18
3.3V
PF1
R164
3.3V
19
PF0
4.7K
0V
20
GND
C53
C55
0.1
0.1
DSP D5V
DIR
IC10
TP61
15
R62
AUTO
R120
4.7K
16
P
4.7K
17
TP62
FS96
3.3V
R63 47
18
ERF
0V
R64 33
19
LRCK
48/44.1/32kHz
R65 47
20
1
SDTO
3.3V
0V
R66 33
21
3.072/2.8224/
BICK
2.048MHz
R67 200
22
3.3V
DAUX
0V
23
MCKO2
24.576/22.579/
R68 62
24
16.384MHZ
MCKO1
R121 47
25
DIR CS
OCKS0
R122 47
26
DIR CCLK
OCKS1
R123 47
27
DIR CDTI
CM1
R124
28
DIR CDTO
CM0
3.3V
47
0V
DC/DC
2.1V
16
CONV.
R307
15
2.1V
DT1
100
14
1.0V
13
1.0V
IN1-
12
1.0V
C306
R304
L304
Q303
FB1
10uH
0.1
10K
11
0V
14.4V
400kHz
10
L305
L303
W302
9
14.0V
14.4V
4.7uH
10uH
R306 100K
W300
400kHz
R308
100
x
ao
y
MODEL NAME
i
DDX8017/8027/8027Y/8037/8047
DDX8067
KVT-817DVD/827DVD/827DVDY/837DVD/847DVD/727DVD/727DVDY
KVT-867DVD
DX
8
D6
SDO5 SDI0 PE6
SDO4 SDI1 PE7
SDO3 SDI2 PE8
SDO2 SDI3 PE9
3.072/2.8224
/2.048MHz
48/44.1/32kHz
1.25V
IC9
DSP
3.3V
0V
12MHz
1.25V
3.3V
0V
C110 1000P
C58 0.1
Q Q
14
3
6 7
1 3
TP63
RX4
13
RX3
TP64
12
RX2
5V/0.1V
11
0V
RX1
10
0V
AVSS
9
3.3V
AVDD
R71 18K
8
R
C101
1.3V
0.1
7
R129
PDN
5V
1K
0V
R72
C66
6
XTO
360
12P
24.576MHz
C67
12P
5
XTI
5V
0V
24.576MHz
C65
TP66
4
0.1
V/TX
3
5.0V
R131
TVDD
2
0V
4.7
DVSS
3.3V
1
DVDD
DAC A8V
DSP D5V
2DIN ONLY
D5V
L300
C309
68uH
470P
400kHz
L301
68uH
400kHz
A8V
C320
1000P
C310
470P
C324
1000P
u163
CN1,
D8-10,
R165,
R166,
UNIT No.
CN300
P3
12,17
CN2
167
.
X89-2740-11
YES
YES
YES
X89-2792-11
X89-2740-10
YES
YES
X89-2792-10
DY
KVT-817DVD/827DVD/827DVDY
KVT-837DVD/847DVD/867DVD
2 9
9 4
2 8
∗
∗
W17
∗
∗
W18
1.25V
IC19
3.3V
1.25V
IN
OUT
GND
60
FST PE4
0V
59
58
57
IC20
56
5.0V
3.3V
55
C59
SDO1 PE10
IN
OUT
0.1
54
GND
SDO0 PE11
53
0V
CORE GND3
0V
52
CORE VDD3
51
0V
MODA IRQA
50
3.3V
MOD IRQB
49
0V
C97
MODC IRQC
0V
0.1
48
MODD IRQD
R125
1K
47
RESET B
C111 0.1
46
0V
PINIT NMI
R128
R70
2.2K
45
EXTAL
470
C61
44
PLLD VDD
12MHz
43
0.1
PLLD GND
42
0V
PLLP GND
C62
41
V
0.1
3.3V
IC18
12MHz
DSP RST
DSP D5V
IC2-4,11
C96 0.1
IC5
1 5
0 5
8
2 9
9 4
IC6
IC17
IC7
3
0V
IC9
GND
3.3V
IC10
0V
IC12
R116
IC17
2
47
4
IC18
1
5.0V
IC19
5
5.0V
IC20,21
VCC
IC300
Q13,309
Q14,15
Q300,302,307,310
Q303
Q306
Q312
Q313
IC21
5.0V
3.3V
D5
IN
OUT
D6
GND
D7-13,16,17
TP8
D14
0V
D15
D301,302
D303
1DIN ONLY
L1
D14
OPTICAL
47uH
TP11
J1
TP9
4
3
VCCI
VCCO
TP10
R73
IN
GND
TP12
100
2
1
D7
D15
TP311
C319
0.1
SIGNAL LINE
CN301
GND LINE
2
1
TP312
m
P4
KVT-817DVD/827DVD/827DVDY/
co
837DVD/847DVD/867DVD (5/5)
W17,
W306,
168
18
307
• DC voltages are as measured with
YES
a high impedance voltmeter. Val-
YES
YES
ues may vary slightly due to varia-
tions between individual instruments
or/and units.
X89-274/279x-xx (2/2)
DZ
9 9
1
R166 8.2
R168 8.2
TP7
C326
P1
1000P
2
TP67
3.3V
C102
12P
3
C103
12P
:
NJM4580V-ZB
:
TA78L05F-F
2 8
9 9
:
AK4359VF
:
PCM1802DBR
:
DSPA56371AF180
4
:
AK4112BVFP
:
NJM2123V-ZB
:
TC7SET08FU-F
:
TC7SHU04FU-F
:
E-LD1117DTC
:
UPC2933ATAZ
:
FA7703V-H1
:
DTA144EUA
:
DTC643TU
:
DTC144EUA
:
HAT1016R-E
:
DTC143TUA
:
2SJ518-E
:
IMX9
:
DAP202U
:
CRS04
:
DA204U
:
AVRM16081806A
5
:
AVRM1608270MAA
:
EC31QS04AG
:
UDZS128
X14-
J901/960
1/5
J
6
B LINE
7
85
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