Denon Home 250 Service Manual page 15

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SCH07 MAIN PLD
FROM SUN MOD ULE
TO VOICE/SUN MOD ULE
(PAGE 4,5)
TO AUX_USB_ETH ERNET (PAGE 3)
+ 2.5V_SRC
C7025
OPEN
C7026
GND
OPEN
R7019
OPEN
R7020
OPEN
R7021
SRC_RST _N
OPEN
R7022
OPEN
R7023
OPEN
R7024
OPEN
R7025
OPEN
+ 3.3V_SRC
GND
FROM SUN MOD ULE
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
PLD
L7001
+ 1.8V_D
OPEN
L7002
+ 3.3V_D
OPEN
4C
R7201
OPEN
AIOS_SCLK
A2
TO C4
IO-001
R7202
OPEN
A4
AIOS_D AT A_0
IO-002
6C
TO C6
OPEN
R7203
A5
AIOS_LRCK
IO-003
A6
AIOS_T D M_W S
IO-004
AIOS_T D M_BCK
A7
AIOS_T D M_D IN
IO-005
(PAGE 4)
PLD _CNT
A8
IO-006
A9
IO-007
A10
IO-008
A11
IO-009
2A
R7204
OPEN
A12
PLD _BCLK
TO D SP
IO-010
OPEN
R7205
A13
PLD _D AT A
IO-011
(PAGE 1)
R7206
OPEN
A15
PLD _LRCK
IO-012
B1
IO-013
R7043
OPEN
B3
FROM D SP
VOICE_BCLK
IO-014
R7044
OPEN
B4
VOICE_D AT A
IO-015
(PAGE 1)
R7045
OPEN
VOICE_LRCK
B5
IO-016
B6
TO A2
IO-017
B8
IO-018
B9
8D
IO-019
B10
IO-020
R7046
OPEN
B11
D SP_VOICE_SCLK
IO-021
R7047
OPEN
B12
D SP_VOICE_LRCK
IO-022
R7048
OPEN
B13
SUN_VOICE_D AT A
IO-023
B14
IO-024
TO D8
B16
IO-025
C2
IO-026
C3
3C
IO-027
C4
IO-028
C5
AUX _MCLK
IO-029
C6
IO-030
C7
IO-031
TO C3
C8
IO-032
C9
IO-033
C10
IO-034
C11
IO-035
7C
C12
IO-036
+ 3.3V_SRC
C13
MCLK_I2S_1
IO-037
C14
IO-038
SRC
C15
GPIO_39
IO-039
C7029
OPEN
D 1
GPIO_40
IO-040
C7028
GPIO_38
D 2
IC7003
IO-041
OPEN
D 3
CVICS8421CZZR
GPIO_31
IO-042
OPEN
D 4
GPIO_8
IO-043
D 5
IO-044
XTO
TO C7
D 11
SRC_UNLOCK
IO-045
R7035
OPEN
SAIF
D 12
XTI
IO-046
R7034
R7033 OPEN
D 13
IO-047
SAOF
VD
R7032
D 14
OPEN
IO-048
GND
VL
OPEN
D 15
IO-049
R7031
OPEN
D 16
IO-050
GND
RST
E1
T 7008
R7029
R7030
IO-051
E2
BYPASS
T 7009
IO-052
MS_SEL
OPEN
OPEN
R7028
E3
OPEN
T 7010
IO-053
ILRCK
E4
OLRCK
T 7011
IO-054
R7027
OPEN
ISCLK
E13
IO-055
OSCLK
R7026
OPEN
E14
IO-056
SDIN
E15
SDOUT
IO-057
E16
MCLKO
IO-058
TDM_IN
F1
IO-059
GND
F2
IO-060
F3
IO-061
F13
IO-062
F14
IO-063
F15
IO-064
F16
IO-065
G1
IO-066
G2
IO-067
G3
IO-068
G14
IO-069
G15
IO-070
G16
IO-071
H 1
IO-072
H 2
IO-073
H 3
IO-074
H 5
MCLK _I2S_0
IO-075
(PAGE 4)
H 12
IO-076
H 14
IO-077
H 15
IO-078
H 16
IO-079
J1
IO-080
DIGITAL AUDIO
STBY POWER
5C
LEGO1_PLD _T D O
TO C5
R7037
J2
IO-081
J3
OPEN
IO-082
J5
IO-083
J12
IO-084
J14
GND
IO-085
J15
IO-086
J16
IO-087
K1
IO-088
GND
K2
IO-089
K3
IO-090
K14
IO-091
K 15
IO-092
K16
IO-093
L1
IO-094
L2
IO-095
L3
IO-096
L4
IO-097
L13
IO-098
R7036
L14
SRC_RST _N
IO-099
OPEN
L15
IC7001
IO-100
L16
IO-101
M1
OPEN
IO-102
M2
IO-103
M3
IO-104
M4
IO-105
M8
IO-106
M9
IO-107
M13
IO-108
M14
IO-109
M15
IO-110
M16
IO-111
N1
IO-112
N2
IO-113
N3
IO-114
N5
IO-115
N12
IO-116
N13
IO-117
N14
IO-118
N15
IO-119
N16
IO-120
P2
IO-121
P4
IO-122
P5
IO-123
P6
IO-124
P7
IO-125
P8
IO-126
P9
IO-127
P10
IO-128
P11
IO-129
P12
IO-130
P13
IO-131
P14
IO-132
P15
IO-133
R1
IO-134
R3
IO-135
R4
IO-136
R5
IO-137
R6
IO-138
R7
IO-139
R8
IO-140
R9
IO-141
R10
IO-142
R11
IO-143
R12
IO-144
R13
IO-145
R14
IO-146
R16
IO-147
T 2
IO-148
T 4
IO-149
T 5
IO-150
T 6
IO-151
T 7
IO-152
T 8
IO-153
T 9
IO-154
T 10
IO-155
T 11
IO-156
T 12
IO-157
T 13
IO-158
T 15
IO-159
15
CN7001
C7021
OPEN
JTAG_TCK
GND
JTAG_TDO
JTAG_TDO
JTAG_TDO
JTAG_TDO
+3.3V_D
+3.3V_D
+3.3V_D
+3.3V_D
JTAG_TMS
JTAG_TMS
JTAG_TMS
JTAG_TMS
JTAG_TDI
JTAG_TDI
JTAG_TDI
JTAG_TDI
GND
+ 3.3V_D
Expender IC
C7022
IC7002
OPEN
OPEN
C7023
VCCP
OPEN
VCC
I2C1_SD A
SDA
ADDR
C7024
SCL
I2C1_SCL
OPEN
RESET
R7004
P0
INT
OPEN
R7005
R7012
P1
P7
OPEN
OPEN
R7006
R7013
P2
P6
OPEN
OPEN
R7007
R7014
P3
P5
OPEN
OPEN
R7015
GND
P4
OPEN
GND
R7040
OPEN
R7041
OPEN
R7042
OPEN

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