Denon AVR-S920W, Service Manual

Page: 19 / 192

SCH13_APLD
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER HDMI GND LINE POWER- LINE POWER+ LINE
15
0
R
195
8
D
IR
1PER
R
SBC
K
M
C
LK
1
D
IR
AM
C
KI
D
IRA
LR
CK
I
SW
1_M
C
LK
SW
1_L
RC
K
SW
1_
SD
2
SW
1_
SD
0
SW
2_
BC
LK
SW
2_L
RC
K
SW
2_
SD
2
SW
2_
SD
0
D
V3.3
V
D
V1.8
V
R
192
6
33
33
R
207
0
10
K
R
195
5
AP
_C
S
R
195
3
10
K
AP
_C
K
TX
64
FS
TX
I2S
0
D
IR
_C
LK
D
IR
_D
IN
D
IR
_C
E
AP
_C
S
AP
_D
A
JT
AG
_T
D
O
JT
AG
_T
D
I
R
191
2
O
PE
N
O
PE
N
-160
8
D
113
7
4K
7
R
196
3
D
IR
_R
ST
D
IR
_R
ST.
O
2
D
IRRXSPD
IF
R
190
0
4K
7
D
IR
_C
E
100
N
-K
C
206
0
47/6.3(M
VG
)
C
205
9
D
A3
.3
V
D
G
N
D
DSP
1I
N
64
FS
DSP
1I
N
F/
FL
DSP
1I
N
_/
FR
D
SP
1I
N
S/
SL
DSP
1O
U
T64
FS
DSP
1O
U
TF
S
DA
TA
F
D
AT
AS
DA
TA
ST
D
ATAFT
D
SP
1F
LA
G
3
D
AC
64F
S
D
IR
1PER
R
DACDATA
C
D
AG
N
D
N
ET/
U
SB_
D
ATA_/FR
DACDA
TAS
B
N
ET
/U
SB
_L
R
C
K
D
M
920_
SP
D
IF
DSP
1I
N
_/
SW
A/
D
IN
_L
NET
/USB
_BC
K
DSP
1O
U
TF
S
D
A3
.3
V
DSP
1F
LA
G
3
N
ET/
U
SB_
D
ATAF/FL
N
ET/
U
SB_
D
ATA_/FR
D
SP1I
N
F/FL
DSP
1I
NCS
W
/C
DAC
256
FS
DV
_P
O
W
ER
1
DAC
FS
D
SP
1I
N
SB
/S
R
DACDA
TA
C
DSP
1I
N
64
FS
DACDATA
S
DACDA
TAS
B
DATAS
T
DATAS
B
R
194
3
1K
R
194
5
10
K
SW
2_
SD
3_
SP
D
IF
DAC
.P
LDAERR
.
DA
_P
O
W
ER
2
R1909 0
C2067
R1907
VCOM
15
P-
G
C
206
4
C2062
10/16(MVG)
C1
0 Ω
≤ 5%
≤ 5%
R1962 OPEN
47K R1957
R
196
8
O
PE
N
OPEN
R1966
O2
O1
R1925 33
S1_64FS
S1_I2S3
S1_I2S2
S1_I2S0
S2_64FS
S2_I2S2
S2_I2S1
R1920 33
R1923 33
R1933 47
SW2_SD2
SW1_SD3_SPDIF
SW1_SD0
SW2_MCLK
SW2_LRCK
TX64FS
TXI2S0
ARC_IN
I2S2 ------
I2S3
I2S0 ------
SL/SR
SBL/SBR
FL/FR
JTAG_TMS
JTAG_TDO
JTAG_TCK
DGND
DA3.3V
1
3
2
BCR-802-M25
U1043
O
PE
N
-160
8
R
191
8
R1911 0
C2065
C2070
100N-K-1608
C2072
10/16(MVG)
C2061
100N-K
15
0
R
195
9
C2088
10N-K
C2071
100N-K-1608
C2073
10/16(MVG)
680
R1907
R
190
4
O
PE
N
C2056 1N-K
SL
RC
K
AUD
IO
1
PC
M9211_I
N
TO
R
189
9
1K
≤ 5%
330K R1960
R1964 OPEN
D
IR
AB
C
KI
D
IRADA
TA
I
R1902 33
R1903 3K3
C1
SW
1_
BC
LK
SW
1_
SD
1
TO DSP
SW
2_M
C
LK
R1929 33
SW
2_
SD
1
5 7 6 8
4 2 3 1 R
192
4
33
*4(
A
R
)
33
R
193
6
R
192
7
33
5 7 6 8
4 2 3 1
R
190
8
33
*4(
A
R
)
R
195
4
10
K
AP
_D
A
A.PLD
33
R
193
5
TXFS
S1_MCK
S1_FS
S1_I2S1
S2_MCK
S2_FS
S2_I2S2
S2_I2S0
R1921 33
SW2_SD3_SPDIF
SW2_SD0
SW2_SD1
SW1_SD1
FROM HDMI Rx DATA
SW1_SD2
TXSPD
IF
C2076 100N-K
C2077 100N-K
10/16(MVG)
C2101
SW2_BCLK
TXFS
I2S3
I2S0
I2S1 ------
------
I2S1
I2S2 ------
------
SBL/SBR
FL/FR
C/SW
C/SW
SL/SR
I2S(PCM Multi)
D
IR
_R
ST.
D
IR
_D
O
U
T
JTAG_TDI
AP
_C
K
DA1.0V
TDI
TMS
TDO
TCK
1
3
2
BCR-802-M25
U1044
R
191
3
O
PE
N
C
208
9
O
PE
N
-160
8
12
P-G
C
206
3
R
191
4
33
33
R
191
5
5 7 6 8
4 2 3 1
R
191
6
33
*4(
A
R
)
O
1
D
M
920_
SP
D
IF
D
IR
_C
LK
R
190
1
4K
7
ARC
SP
D
IF
PL
D
AE
RR
.
D
A1
.0
V
DSP
1I
N
M
C
K
DSP
1I
N
FS
D
SP
1I
N
SB
/S
R
DSP
1I
N
CSW
/C
DSP
1I
N
_/
SW
DATAS
B
D
AT
AC
5
7
6
8
4
2
3
1
33*4(AR)
R1922
5
7
6
8
4
2
3
1
R1917
33*4(AR)
AUD
IO
1
N
ET/
U
SB_
D
ATAF/FL
DACDA
TAA
F
DACDA
TA
S
DA+
5V
D
G
N
D
A/
D
IN
_R
NET
/USB
_BC
K
NET
/USB
_M
C
K
NE
T/
USB
_M
C
K
N
ET/
U
SB
_L
RC
K
D
SP
1I
N
_/
FR
D
AC
256
FS
DSP
1O
U
T64
FS
DAC
64
FS
DACDA
TAA
F
DAC
_Z
ER
O
_M
U
TE
DA
_P
O
W
ER
2
D
SP
1I
N
S/
SL
DSP
1I
N
M
C
K
R
193
2
33
DAC
.P
LDAERR
.
DA
TA
S
D
ATAFT
DSP
1I
N
FS
TO
CPU
JT
AG
_T
M
S
JT
AG
_T
C
K
R
194
4
10
K
1
2
4
6
3
5
7
OPEN
N1032
TO D.SUPPLY
TO
MA
IN
DA
C
SW
1_
SD
3_
SP
D
IF
DV
_P
O
W
ER
1
AVR-X2300E2/E1C/K OPEN
A/DIN_L
*FILTER COMPONENTS
0.0047UF
680 Ω
33 R1969
100N-K C2090
C2086 100N-K
C2105 10/16(MVG)
FSDIR1
256FSDIR1
DIR_DIN
C2078 100N-K
SLRCK
PCM9211_INTO
DIRABCKI
DIRADATAI
FSDIR1
256FSDIR1
DIRRXSPDIF
ARCSPDIF
DAC_ZERO_MUTE
Z2_DAC_BCLK
Z2_DAC_LRCK
DACFS
100N-K C2069
100N-K C2066
33 R1942
33 R1931
L/R(to DIR)
DATAC
DGND
DV3.3V
DGND
T.P
AUDIO PLD
Z2_DAC_MUTE
Z2_DAC_BCLK
Z2_DAC_DATA
OPT2
OPT1
COAX1
1
2
RCA-107C-02(OR)
K1003
C2075 OPEN
R
191
9
0-160
8
A/DIN_R
VALUE
0.068UF
*FILTER COMPONENTS
100N-K C2091
33 R1967
R1956
470
DIR1
R1905
820
TYPE TOLERANCE
33 R1961
DA3.3V
4.7U-K-1608 C2085
64FSDIR1
DATADIR1
DIR_DOUT
C2081 100N-K
C2082
100N-K
C2083 100N-K
10/16(MVG)
C2100
100N-K
C2079
SBCK
DIRALRCKI
DIRAMCKI
MCLK1
64FSDIR1
DATADIR1
Z2_DAC_MUTE
Z2_DAC_DATA
Z2_DAC_MCLK
100N-K C2068
FROM HDMI SW2
TO MAIN DAC
33 R1941
33 R1992
5 7 6 8
4 2 3 1
R
193
4
33
*4(
A
R
)
L/R(to DIR)
SW1_SD2
TXSPDIF
DATAF
I2S(HD Audio)
Z2_DAC_MCLK
Z2_DAC_LRCK
DIR/A.PLD
C2074 100N-K
3
4
2
1
24.576MHz(FA-238,10P)
X1008
C
205
7
100
N
-K
AVR-X2300E2/E1C/K 0-1005
C2080 100N-K
6
8
5
7
3
1
4
2
33*4(AR)
R2185
TO
HDMI SW
TMDS261B
TO
HDMI TX
33 34 35 36
1 2 3 4
37
38
39
40
41
42
43
44
45
46
47
48
5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32
PCM9211
U1040
M
PI
O
_A
0
M
PI
O
_A
1
M
PI
O
_A
2
M
PI
O
_A
3
M
PI
O
_C0
M
PI
O
_C1
M
PI
O
_C2
M
PI
O
_C3
M
PI
O
_B
0
M
PI
O
_B
1
MPO0
MPO1
DOUT
LRCK
BCK
SCKO
DGND
DVDD
MDO/ADR0
MDI/SDA
R
XI
N
7/
AD
IN0
R
XI
N
6/
AL
RC
KI
O
R
XI
N
5/
AB
C
KI
O
R
XI
N
4/
AS
C
KI
O
R
XI
N3
R
ST
R
XI
N1
VDDRX
XTI
XTO
AGND
VCC
FILT
VCOM
AGNDAD
VCCAD
VINL
VINR
1 : ERROR/INTO
2 : NPCM/INT1
13 : MPIO_B2
14 : MPIO_B3
25 : MC/SCL
26 : MS/ADR1
27 : MODE
R
XI
N2
38 : GNDRX
37 : RXIN0
C2065 68N-J-3216
FILM OR CERAMIC (CH OR C0G)
METAL FILM OR CARBON
SW1_BCLK
SW1_SD3_SPDIF
SW1_SD1
SW2_SD2
SW2_SD0
SW2_SD1
PLDAERR.
TO MAIN DAC
C2067 4N7-J-2012
5
7
6
8
4
2
3
1
R1906
33*4(AR)
FILM OR CERAMIC (CH OR C0G)
FROM HDMI SW1
SW1_MCLK
SW1_LRCK
SW1_SD0
SW2_SD3_SPDIF
SPDIF(PCM2ch)
5
7
6
8
4
2
3
1
R1910
10K*4(AR)
FROM
NET PHY
14
13
12
3
2
1
11
10
9
8
7
6
5
4
U1042
TC74VHCU04FT
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25 24 23 22 21 20 19
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
48
47
46
U1041
5M80ZT100C5N
D
G
ND
D
G
ND
D
G
ND
DGND
D
G
ND
D
G
ND
DGND
DGND
D
V3
.3
V
D
V1
.8
V
JT
_T
D
IR
X
DV3.3V
D
V1
.8
V
DV3.3V
DV3.3V
SU
B_
TMS
SU
B_
TDI
SU
B_
TCK
AUD
IO
1
D
IR
1PE
RR
N
ET/
U
SB
_D
AT
A_
/F
R
N
ET
/U
SB_B
CK
N
ET
/U
SB
_L
R
C
K
N
ET
/U
SB
_M
CK
NC D
A_
PO
W
ER
D
V_
PO
W
ER
NC AP_
CS
AP_
DA
AP_
CK
D
AC
.P
LD
AE
RR.
26 : SW1_MCLK
27 : SW1_BCLK
SW1_LRCK
SW1_SD3_SPDIF
SW1_SD2
DV3.3
SW1_SD1
DGND
SW2_MCLK
SW2_BCLK
SW2_LRCK
SW2_SD3_SPDIF
SW2_SD2
SW2_SD1
TX64FS
TXFS
TXI2S0
D
AT
AS
D
AT
AS
B
D
SP
1N
64
FS
D
SP1
IN
SB
/S
R
D
SP1
IN
S/
SL
D
V3
.3
V
D
SP1
INC
SW
/C
D
SP
1O
U
T64
FS
D
SP1
O
U
TF
S
D
SP
1I
N
_/
FR
D
SP1
IN
_/
SW
D
AC
256
FS
D
ACD
AT
AS
B
D
ACD
AT
AS
D
ACD
AT
AC
D
AC
64
FS
Z2_DAC_DATA
Z2_DAC_BCLK
DAC_ZERO_MUTE
Z2_DAC_MCLK
DIRRXSPDIF
ARCSPDIF
256FSDIR1
64FSDIR1
FSDIR1
DIRADATAI
DIRALRCKI
DIRABCLI
DIRAMCKI
PCM9211_INT0
D
AT
AS
T
D
AT
AF
T
D
SP1
NMCK
D
SP1
N
FS
D
SP1
FL
AG
3
77 : Z2_DAC_MUTE
76 : DACFS
47 : TXSPDIF
48 : PLDAERR.
49 : DATAF
50 : DATAC
98 : MCLK1
99 : SLRCK
100 : SBCK
N
ET/U
SB
_D
AT
AF
/F
L
DATADIR1
D
ACD
AT
AF
Z2_DAC_LRCK
D
SP
1INF/F
L
SW2_SD0
SW1_SD0
CH1: DATA
CH2: fs
CH3: 64fs
2
DIR output
CH1:D-DATA
1
DIR input
CH1: DATA
CH2: fs
CH3: 64fs
CH4: 256fs
3
DAC input
3A
TO A3
0B
TO B0
4B
TO B4
7B
TO B7
8C
TO C8
7D
TO D7
8D
TO D8
D9
TO 9D
E0
TO 0E
E1
TO 1E
E2
TO 2E
19
Caution in
servicing
Electrical
Mechanical
Repair Information
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