Denon AVR-X3500H, Service Manual

Page: 12 / 188

SCH04 CPU
DIGITAL VIDEO ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE STBY POWER
0
AVS
C
L
D
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T
10K
0
10K
G
U
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R
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R
152
6
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R
152
8
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R
152
4
O
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N
R
152
5
0-
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R
154
1
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134
6
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N
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R
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133
6
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137
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N
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V
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H
P
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2
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4
C
137
2
100
N
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V
AEXP
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AEXP
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R
149
1
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2
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LC
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136
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136
0
100
N
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V
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A
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S
4_
W
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U
P
N
E
T_
FA
C
T_
R
ST
OPEN
DR_CK
DR_CE
R1535 33
R1519 33
R1543 33
R1518 33
R1521 33
R1534 33
R1533 33
R1516 33
A_CK
D_MISO
D_CS
D_RST
DA_PW
E_TX0_MOEI
V.PLDLTRANS2
NET_FACT_RST
NET5V_POWER
AEXP_STB
AEXP_CLK
CEC_OUT
ADV8003_SPI_CS
ADV8003_SPI_CLK
AVSDA
DSP1MOSI
DSP1CLK
DSP1FLAG0
DSP_BUSY
CEC_POWER2
DSP_ROM_WRITE
R1463 4K7
R1461 10K
R1459 10K
V.PLDLTRANS1
TTL_SEL_B
HSDA
TX_HINT
AVSDA
AVSCL
HPD7
HPD5
SW1_HINT
SW1_RST
HSDA
HPD2
HPD4
SW2_HINT
HSCL
HINSELB
HINSELC
H5VDET
CEC_COM
MODEL
AVS
D
A
R1524
R
152
7
1K
HAINT
S1_RST
S2_RST
R1514 33
R1515 33
R1517 33
R1542 33
R
145
3
10
K
FL_
D
A
TA
VSE
L_
A
R
152
9
33
R
151
3
33
ISE
L_
B
VSE
L_
B
VSE
L_
B
TR
S
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C
135
0
100
N
-K
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V
R
146
5
10
K
R
151
1
33
R
153
0
33
FL_
C
E
3
4 2
1
X
100
3
12
M
(8
P
)
R1437
OPEN
C
135
1
100
N
-K
-16
V
R
146
7
10
K
R
150
9
33
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M
S
TC
K
/N
C
SB
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LY
TU
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N
R
147
1
33
R
147
5
33
R
147
3
O
PE
N
R
150
1
33
M
3.
3V
D_MOSI
A_DA
IP_RST
D_BSY
D_FLG0
D_CK
V
IN
_B
U
B
E
M
LE
TD
I/R
X
D
U
B
PRE_Z2_MUTE
AEXP_DATA
AEXP_OE
CEC_IN
ADV8003_SPI_MI
ADV8003_SPI_MO
AVSCL
DSP1MISO
UB
ADV8003_RST
DSP1CS
DSP1RST
TC
K
/N
C
R1462 4K7
R1464 4K7
R1460 4K7
R1457 4K7
R1458 4K7
S
TBY
3.
3V
H
P
D
8
H
P
D
6
R
149
7
4K
7
R
149
9
47
K
R1492 2M2
R1488
10K
D
A
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O
W
E
R
2
D
V
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O
W
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R
1
R
150
4
27
K
-100
5
Q1043
2SD2114K
R
ESE
T
V
IN
_B
AEXP
_C
LK
V.PLDLTRANS0
V.PLDLTRANS2
TTL_SEL_A
HSCL
TX_RST
RXINT0
HPD6
HPD1
HSCL
HSDA
HINSELA
HPD3
SW2_RST
TO D
IR
/A
.PL
D
TO DS
P
TO
ADV7180
FR
ON
T_
IR/I
N
R
LY
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B
CURR
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N
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10
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R
145
4
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143
8
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RESET
R
144
9
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N
C
O
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1
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3.
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M
LE
TD
I
TC
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AEXP
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AEXP
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A
TA
H
P
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1
H
P
D
3
Q104
1
2S
C
305
2
Q104
2
2S
C
305
2
R
150
3
100
K
R1505
220K
C
135
8
220
P
-K
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V
AEXP
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LK
H
IN
SE
LB
V
IN
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C
O
M
P
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W
1
OPEN
R
150
2
3K
3
C
135
7
100
N
-K
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V
TO
NET PHY
1
W
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D
H
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DL
P
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V
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A
D
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SP
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.
C
136
3
100
N
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V
C
136
1
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N
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V
V
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LD
LT
R
A
N
S1
M
A
IN
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R
C
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C
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R
2
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R
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X
D
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IE
O
A
IO
S
4_
S
TBY
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TA
TU
S
ADC_RST
AP_CK
DAC_RST1
AP_DA
DIR_CE
AP_CS
DIR_DIN
DIR_CLK
DSP1CS
DSP1MOSI
DSP1CLK
AVR-X3400E3
Z2PLDAERR
C1368 100N-K-16V
ADC_RST
KEY1
KEY3
AMPSIG_DET
ARC_INT
TEMP_SENSOR
TTL_SEL_A
THER_PROTA
SW1_RST
S1_HINT
SW1_HINT
SW2_RST
S2_HINT
SW2_HINT
TX_RST
TX_RST
TX_HINT
TX_HINT
ZVOL_STB
DIR_RST.
DIR_DOUT
C1364 100N-K-16V
DR_DIN
DV_PW2
DV_POWER1
CEC_PW
D5V_POWER
GUI_WRITE
NET3.3V_POWER
AIOS4_STBY_STATUS
R1478 0
R1480 33
C1353 100N-K-16V
C1354 100N-K-16V
R1485 33
R1486 10
C1359 100N-K-16V
R1493 33
R1495 33
R1496 33
R1498 OPEN
DA_POWER
R1506 33
CEC_COM
C1356 OPEN
HPD8
ARC_RST
ARC_INT
DAC_MS1
AP_DA
AP_CK
DIR_DOUT
DIR_RST.
Z2PLDAERR
DSP1MISO
DSP1RST
OPEN
R1525
AVR-X3400E1C
AVR-X3400E2
* OPTION TABLE
TO ADV8003
C1367 100N-K-16V
KEY2
CURRENT_DET
C1366 100N-K-16V
C1369 OPEN
THER_PROTF
TTL_SEL_B
R1523 10K
DE_RST
R1531 10K
R1520 10K
C1365 100N-K-16V
R1522 10K
DR_DOUT
DIR_DIN
DIR_CE
DIR_CLK
RXINT0
D5V_PW
DV_PW1
CEC_POWER
DV_POWER2
6 8 5 7
3 1 4 2
R
218
3
33
*4
(A
R
)
TO CPU LEVEL CHG
EMULATOR
R1477 33
R1487 33
C1355 100N-K-16V
R1489 10K
R1494 33
CEC_PW2
MP OPEN
TO D.SUPPLY
6
8
5
7
3
1
4
2
R2182
33*4(AR)
10 11 12 13 14 15 16
5 4 3 2 1 6
9
8 7
U1061
S
TB
D
T
C
LK
Q
1
Q
2
Q
3
Q
4
V
ss
V
D
D
O
E
Q
6
Q
7
Q
8
Q`
s
Q
s
Q
5
CD4094BPWR
10 11 12 13 14 15 16
5 4 3 2 1 6
9
8 7
U1062
S
TB
D
T
C
LK
Q
1
Q
2
Q
3
Q
4
V
ss
V
D
D
O
E
Q
6
Q
7
Q
8
Q`
s
Q
s
Q
5
CD4094BPWR
10 11 12 13 14 15 16
5 4 3 2 1 6
9
8 7
U1060
S
TB
D
T
C
LK
Q
1
Q
2
Q
3
Q
4
V
ss
V
D
D
O
E
Q
6
Q
7
Q
8
Q`
s
Q
s
Q
5
OPEN
R1490
100K
D1097
LBAS16HT1G
CPU
DAC.PLDAERR.
DSP_ROM_WRITE
DSP1FLAG0
DSP_BUSY
10
11 5 7 9
8 6 4 2
3 1 N1021
1.0-16-11PB-2
175
173
171
170
169
168
167
166
164
162
160
158
156
154
152
150
148
149
146
147
145
143
141
139
137
135
133
132 130 128 126 124 122 120 118 113 111 109 107 105 103 101
99 97 95 94 92 90
176
174
172
165
163
161
159
157
151
153
155
142
144
134
136
138
140
1 3 5 7 9 11 13 15 17 18 20 22 24 26 28 30 32 34 36 38 39 41 43
131 129 127 125 123 121 115 116 114 119 117 112 110 108 106
98
100 102 104
91 93 96
46
48
50
52
54
53
55
57
59
61
63
65
67
69
71
73
72
74
76
78
80
82
84
86
88
89
4 2 12 10 8 6 19 16 14 27 25 23 21 29 31 33 35 37 42 40 44
45
47
49
56
51
58
60
62
64
70
68
66
75
77
79
81
83
85
87
QFP176
U1018
R5F564MJCDFC
AVSS
0
P
O
W
E
R
KE
Y
AV
CC
1
R
E
D
L
E
D
AVSS
1
R
E
M
O
TE
P
O
W
E
R
R
X
D
M
I232
O
TX
D
MO
232
I
E
M
LE
VSE
L_
A
VS
S
VSE
L_
B
V
C
L
VBA
TT
N
C
TR
S
T#
/N
C
M
D
X
C
IN
X
C
O
U
T
R
ESE
T
X
TA
L
VS
S
EX
TA
L
V
C
C
B
D
O
W
N
RC
_I
N
TM
S
/N
C
TD
I/R
X
D
M
IT
S
U
B
IS
H
I
TU
G
P
02_
IN
T
TU
_S
D
IO
TC
K
/N
C
TD
O
/T
X
D
M
IT
S
U
B
IS
H
I
TU
SE
N
TU
S
C
LK
TU
R
S
T
V
C
C
VS
S
E RESET
AEXP STB
AEXP OE
AEXP CLK
AEXP DATA
VCC_USB
USB0_DM
USB0_DP
VSS_USB
AVCC_USBA
USBA_PREF
AVSS_USBA
PVSS_USBA
VSS2_USBA
USBA_DM
USBA_DP
VSS1_USBA
VCC_USBA
CEC_OUT
CEC_IN
ADV8003 SPI CS
ADV8003 SPI MI
ADV8003 SPI CLK
ADV8003 SPI MO
VSS
IP_RST
VCC
UB
AVSDA
AVSCL
DSP MOSI
DSP MISO
DSP CLK
DSP CS
DSP FLAG0
DSP RST
V
C
C
VS
S
H
S
D
A
H
S
C
L
D
A
C
M
S
D
A
C
R
S
T
V
C
C
VS
S
ISE
L
A
ISE
L
B
V
O
L
C
LK
V
O
L
D
A
TA
V
C
C
VS
S
H
5V
D
E
T
FL
R
S
T
FL
C
E
FL
C
LK
FL
D
A
TA
V
C
C
VS
S
M
A
IN
P
O
W
E
R
C
P
U
P
O
W
E
R
CEC_POWER
DV_POWER1
DV_POWER2
DIR DIN
VCC
DIR CE
DIR DOUT
DIR CLK
DIR RST
DE_RST
VSS
VCC
THERMAL A
VSS
VCC
CURRENT DET
AMPSIGDET
MODE
KEY3
KEY2
KEY1
VREFL0
174:VREFH0
175:AVCC0
W
H
IT
E
L
E
D
/G
R
EE
N
L
E
D
PRE_Z2_MUTE
88
:D
SP
_R
OM
_W
R
IT
E
87
:C
E
C
_P
O
W
E
R
2
89
:D
A
C
.P
LD
E
R
R
H
/P
_R
L
FR
O
N
T_
R
L
AP
LD
C
S
AP
LD
D
A
TA
/D
A
C
D
A
TA
AP
LD
C
LK
/D
A
C
C
LK
P
R
E
_M
U
TE
SB
_R
L
H
IG
H
_B
_R
L
DSP_BUSY
VSS 86
:D
A
_P
O
W
E
R
D
A
_P
O
W
E
R
2
47:V.PLD.TRANS2
V
.P
LD
.T
R
A
N
S
1
V
.P
LD
.T
R
A
N
S
0
ZV
OL_
D
A
TA
ZV
OL_
C
LK
M
V
O
L_M
U
TE
TR
IGG
E
R
O
U
T1
AS
O
/DC
D
E
T
M
IC
_H
/P
_D
E
T
787_HAINT
ZVOL_STB
787_HINT
787_RST
THERMAL F
Z2PLD_ERR
788_2_HINT
788_2_RST
788_1_HINT
788_1_RST
C
O
M
P
_D
E
T
E
_R
TS
_M
O
E
I
E
_C
TS
_M
IE
O
E
_R
X
D
_M
IE
O
45:E_TXD_MOEI
46:NET_FACT_RST
A
RC
_R
S
T
A
IO
S
4_
W
AKE
U
P
D5V POWER
133:AIOS4_STBY_STATUS
134:GUI_WRITE
135:NET3.3V_POWER
ARC_INT
ADC_RST
C
/S
_R
L
TTL_SEL_B
TTL_SEL_A
N
C
TH
E
R
M
A
L_
E
TEMP_SENSOR
4A
TO A4
8A
TO A8
1B
TO B1
B4
TO 4B
B5
TO 5B
B6
TO 6B
B7
TO 7B
B8
TO 8B
B9
TO 9B
C0
TO 0C
C1
TO 1C
C2
TO 2C
C3
TO 3C
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
12