Sch05_Dig_Cpu_Level_Chg - Denon AVR-X3000 Service Manual

1 2 3
A
B
C
D
R2402
4.7K
DGND
E
F
14 13 12 11 10 9 8
1 2 3 4 5 6 7
G
H
SCPUTXD
SCPURXD
4C
J
K
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1
2 3
4 5 6 7
Q2401
RT1N141C
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6 7
8 9 10
TO A4
DETECT
CN203
CJP03GA208ZY
3 2 1
20022WS-03C
R2443
0
T11
Q2403
2SC3052
Q2415 Q2418 Q2402
T17
2SC3052 2SC3052 ISA1530AC1
DETECT(MCU)
STBY POWER
8 9 10
122
11 12 13
4A
T186 T185
T187
Q2406
2SC3052
Q2408 Q2411
Q2407
T188
2SC3052 2SC3052 2SC3052
Q2405
ISA1530AC1
9B
TO B9
SCHEMATIC DIAGRAMS (5/30)

SCH05_DIG_CPU_LEVEL_CHG

11 12 13
14 15 16
A
TO A10
B
10A
C
D
E
F
Q2414
T189
2SC3052
G
H
J
K
L
M
14 15 16