Denon AVR-X4400H - Page 14

SCH05_CPU LEVEL CHG
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
TO MAIN CPU
TO DIGITAL SUPPLY POWER
TO DIGITAL CONNECT
(PAGE 1_A4)
(PAGE 2_B1)
(PAGE 3_D5)
DC_DET /ASO
TO MAIN CPU
TO AUDIO PLD
(PAGE 7_D1)
(PAGE 3_D5)
R1939
22K
R1941
OPEN
C1912
0.01
R1938
470K
R1937
100
R1936
4.7K
C1911
0.01
R1931
100K
C1908
0.01
R1944
22K
R1946
OPEN
C1913
0.01
R1943
470K
R1942
100
R1935
100K
C1910
0.01
R1932
3.3K
C1909
0.01
R1934
22K
T185
T186
T187 T188
Q1909
ISA1530AC 1
Q1910
2SC3052
Q1911
2SC3052
Q1913
2SC3052
Q1912
ISA1530AC 1
Q1914
2SC3052
Q1915
2SC3052
Q1916
2SC3052
R1933
100
R1930
100
R1906
22K
C1902
0.01
R1905
100
R1907
0
T246
Q1902
2SC3052
R1911
22K
C1903
0.01
R1910
100
R1912
0
T247
Q1903
2SC3052
R1909
OPEN
R1914
OPEN
R1928
100K
C1906
0.01
R1929
5.6K
C1907
0.01
T206
Q1906
ISA1530AC 1
Q1907
2SC3052
Q1908
2SC3052
R1927
100
R1908
10K
R1913
10K
R1951
10K
R1952
10K
D1904
KDS160
D1903
KDS160
D1902
KDS160
D1901
KDS160
C1916
0.01
R1969
100
Q1922
2SC3052
R1967
3.3K
R1966
10K
R1968
3.9K
R1960
33
R1959
33
R1958
33
Q1923
OPEN
C1917
OPEN
R1971
OPEN
R1970
OPEN
DCDET2 DCDET1 ASODET THERMALDE TB
THERMALDE TA
PROTECT
DCDET3
THER_PROT A
THERMALDE TF(5CH)
THERMALDE TE(5CH)
THERMALDE TE(4CH)
THERMALDE TF(4CH)
THER_PROT E
THER_PROT F
DCDET3 DCDET2 DCDET1 THERMALDE TB THERMALDE TA
DC/AS
O_PROT
THER_PROT A
THER_PROT A
APLD_CS
APLD_DI
APLD_CK
JTAG_T MS/APLD_CS
JTAG_T DI/APLD_DATA
JTAG_T CK/APLD_CLK
LEGOFAN_DE T
DGND SW
M3.3V
THER_PROT E
THER_PROT F
THER_PROT E
THER_PROT F
8A
TO A8
8C
TO C8
2D
TO D2
3D
TO D3
E6
TO 6E
14
Caution in
servicing
Electrical Mechanical Repair Information Updating