Denon IN-Command AVR-X4000, Service Manual

Page: 134 / 224

ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE DIGITAL VIDEO STBY POWER
DGND
GN
D
V
CC
TH
ER
D
ET
C
TH
ER
D
ET
D
AVRX4000 ONLY
TH
ER
D
ET
E
TH
ER
D
ET
F
SW
M
3.
3V
OPEN OPEN
14 13 12 11 10 9 8
7 6 5 4 3 2 1
IC
24
1
TC
74
V
HC
125
FT
R240
1
4.
7K
C240
1
0.
1
R240
3
33
R240
4
33
R2402
4.7K
R241
7
22
K
R241
6
O
PE
N
C240
8
0.
01
R241
5
470
K
R241
4
10
0
R241
1
15
K
C240
7
0.
01
R240
7
100
K
C240
4
0.
01
R242
2
22
K
R242
1
O
PE
N
C240
9
0.
01
R242
0
470
K
R241
9
10
0
R241
0
100
K
C240
6
0.
01
R240
9
33
K
C240
5
0.
01
R241
3
22
K
R242
7
22
K
R242
6
O
PE
N
C241
0
0.
01
R242
5
O
PE
N
R242
4
10
0
R244
1
0
R244
2
0
T18
1
T18
2
T18
3
T18
4
T185
T186
T187
T188 T189
Q2401
RT1N141C
Q2402
ISA1530AC1
Q2403
2SC3052
Q
240
4
2S
C305
2
Q2406
2SC3052
Q2405
ISA1530AC1
Q2407
2SC3052
Q2408
2SC3052
Q2411
2SC3052
Q2414
2SC3052
R243
1
22
K
C241
1
0.
01
R242
9
39
K
R242
8
10
0
R243
3
0
T11
Q2415
2SC3052
R243
7
22
K
C241
2
0.
01
R243
5
39
K
R243
4
10
0
R243
9
0
T17
Q2418
2SC3052
1 2 3
CN203
20022WS-03C
CJP03GA208ZY
R241
2
10
0
R240
8
10
0
R243
0
O
PE
N
R243
6
O
PE
N
R245
1
22
K
C241
4
0.
01
R244
9
470
K
R244
8
10
0
R245
2
0
T246
Q2420
2SC3052
R244
6
22
K
C241
3
0.
01
R244
4
470
K
R244
3
10
0
R244
7
0
T247
Q2419
2SC3052
1 2 3
CN204
20022WS-03C
CJP03GA208ZY
R245
0
O
PE
N
R244
5
O
PE
N
R245
5
100
K
C241
5
0.
01
R245
6
8.
2K
C241
6
0.
01
T206
Q2421
ISA1530AC1
Q2422
2SC3052
Q
242
3
2S
C305
2
R245
7
10
0
R2458
0
R245
9
O
PE
N
RE
M
O
TE
3.
3V
SW
M
3.
3V
DGN
D
DC
_P
RO
T
AS
O
_P
RO
T
TH
ER
_P
RO
TA
TH
ER
_P
RO
TB
DC
DE
T4
DC
DE
T3
AS
O
DE
T
TH
ER
M
A
LD
ET
B
TH
ER
M
A
LD
ET
A
SCPUTXD
SCPURXD
DETECT(MCU)
DETECT
DC
DE
T4
DC
DE
T3
AS
O
DE
T
TH
ER
M
AL
DE
TB
TH
ER
M
A
LD
ET
A
232I_
M
O
232
O
_M
I
232I
M
O
3
232
O
M
I3
232
CO
NT
TH
ER
_P
RO
TC
TH
ER
_P
RO
TD
TH
ER
_P
RO
TC
TH
ER
_P
RO
TD
TH
ER
_P
RO
TE
TH
ER
_P
RO
TF
AS
O
DE
T
TH
ER
M
A
LD
ET
A
TH
ER
M
AL
DE
TB
DC
DE
T3
DC
DE
T4
TH
ER
_P
RO
TE
TH
ER
_P
RO
TF
DC
_P
RO
T
TH
ER
_P
RO
TA
TH
ER
_P
RO
TB
DC
DE
T5
AS
O
_P
RO
T
DC
DE
T5
DC
DE
T5
TH
ER
_P
RO
TF
TH
ER
_P
RO
TE
TH
ER
_P
RO
TD
TH
ER
_P
RO
TC
TH
ER
_P
RO
TB
TH
ER
_P
RO
TA
AS
O
_P
RO
T
DC
_P
RO
T
8C
TO C8
9B
TO B9
2B
TO B2
0A
TO A0
SCHEMATIC DIAGRAMS (5/32)
SCH05_DIG_CPU_LEVEL_CHG
134
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16