Sch05_Cpu Level Chg - Denon AVR-X4100W Service Manual

Integrated network av receiver
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1
2
3
A
B
C
D
R1904
E
4.7K
DGND
F
14
13
12
11
10
9
8
1
2
3
4
5
6
7
G
H
SCPUTXD
SCPURXD
J
K
L
M
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
1
2
3
4
5
6
7
Q1901
RT1N141C
T246
Q1902
Q1903
2SC3052 T247
2SC3052
DIGITAL AUDIO
TMDS SIGNAL
ANALOG VIDEO
4
5
6
7
8
9
10
5A
TO A5
DETECT
OPEN
CN203
3
2
1
OPEN
T206
Q1907
2SC3052
T11
Q1904
Q1905
Q1906
T17
OPEN
OPEN
ISA1530AC1
STBY POWER
DIGITAL VIDEO
8
9
10
139
11
12
13
T186
T185
Q1910
Q1913
2SC3052
2SC3052
T187
Q1909
Q1914
Q1915
ISA1530AC1
2SC3052
2SC3052
Q1912
ISA1530AC1
DETECT(MCU)
2C
TO C2
SCHEMATIC DIAGRAMS (5/38)

SCH05_CPU LEVEL CHG

11
12
13
14
15
16
A
1C
B
TO C1
C
D
E
F
G
T188
T189
Q1916
Q1917
2SC3052
2SC3052
H
J
K
L
M
14
15
16

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