Denon AVR-X8500H Service Manual

SCH05_DIR, DA SUPPLY
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
ANALOG VIDEO AUDIO SIGNAL TMDS SIGNAL GND LINE POWER- LINE POWER+ LINE
33x4
R7044
C7016
0.1
R7035
33
R7032
100
R7038
33
R7030
10K
C7022
0.022
33x4
R7044
33x4
R7045
R7034
33
C7017
0.1
R7037
33
C7023
0.1
R7031
10K
C7020
0.022
33x4
R7045
33x4
R7045
33x4
R7045
DTC114YK
Q7002
LC89091JA
U7006
LC89091JA
U7005
33x4
R7044
33x4
R7044
C7024
0.1
R7033
100
DTC114YK
Q7003
DIGITAL_UNIT
8U-310225(5/17)
10K
R7027
10K
R7028
U7004
PCM9211
R7041
33
C7026 0.1
33x4
R7046
33x4
R7046
33x4
R7046
33x4
R7046
33
R7042
R7047
33
R7040
4.7K
100
R7039
47K
R7036
C7021
0.1
R7029
680
C7015
4700P
C7012 0.068
C7025
10/6.3
R7043
3.3K
C7014
0.1
C7018
0.1
C7019 10/6.3
33x4 33x4 33x4 33x4
R7050
D5V
1000PC1950
C9009 OPEN
DGND
C9000 OPEN
OPEN
L1910
BLM21PG221
L1905
0.1
C1949
C9012 OPEN
10 R1912
OPEN
C1955
BLM21PG221
L1907
C9003
OPEN
C9001 OPEN
1000PC1953
BLM21PG221
L1904
BLM21PG221
L1908
100/6.3
C9513
OPEN
L1906
47K
R1913
C9005 OPEN
C9002 OPEN
1000PC1951
OPEN
C1929
1000PC1911
C9008 OPEN
DA3.3V
C9007 OPEN
OPEN
C1954
DA1.1V-2
100/6.3
C9511
OPEN
L1902
0.1
C1913
1000PC1952
10 R1932
C9010
OPEN
DGND
C9014 OPEN
OPEN
C1930
1000PC1933
OPEN
C1934
DGND
1000PC1923
C9006 OPEN
DA3.3V
BLM21PG221
L1912
BLM21PG221
L1911
BLM21PG221
L1903
1000PC1932
DA1.1V-1
100/6.3
C9510
BLM21PG221
L1901
0.1
C1901
100/6.3
C9508
DA3.3V
0.1
C1922
C9013 OPEN
DGND
0.1
C1940
0.1
C1910
BLM21PG221
L1909
C9004
OPEN
100/6.3
C9512
10 R1911
47K
R1901
47K
R1933
1000PC1931
C9011 OPEN
OPEN
C1935
-
-
-
XCL212B082DR
U1901
C1904
330P
C1902
10/16
C1907
22/6.3
R1904
15K
R1902
47K
R1903
0
C1903
1u
R1905
0
C1906
10/6.3
XCL212B082DR
U1902
C1916
1200P
C1914
10/16
C1918
22/6.3
R1916
15K
R1914
6.2K
R1915
6.2K
C1915
1u
R1917
15K
C1917
10/6.3
C1942
1u
C1945
22/6.3
R1936
15K
C1941
10/16
C1943
1200P
R1935
6.2K
R1937
15K
C1944
10/6.3
XCL212B082DR
U1903
R1934
6.2K
C7013
10/6.3
DA+5V
VCOM
-
-
DACGND
C7027
10/6.3
C7029
10/6.3
C7028
0.1
DA3.3V
-
-
-
R7048
33
OPEN R1906
220/6.3
C9509
OPEN.C9516
OPEN.C9517
OPEN
C1924
OPEN
C1925
OPEN
C1926
220/6.3
C9518
0.1 C7011
10K
R7026
220/6.3
C1905
220/6.3
C1908
- - - - - -
MAINDIR_DOUT
MAINDIR_DIN
MAINDIR_CLK
MAINDIR_RST
DA_POWER1 MAINDIR_CE DA_POWER2 Z2_SPDIF
Z3DIRAUDIO Z3DIRERR Z2DIRAUDIO Z2DIRERR
Z2NETADC_R
Z2NETADC_L
COAX2 OPT1 COAX1 OPT2
Z3DAC_DEMP
Z2DAC_DEMP
R1938
13K
C1912 10/16
C1921
10/6.3
BLM21PG221
L1915
47K
R1908
220/6.3
C1947
0.1
C1948
OPEN
R1922
47K
R1924
R1925
13K
1000PC1928
C1960
10/6.3
0.1
C1909
BLM21PG221
L1914
C1956 10/16
R1920
15K
XCL212B082DR
U1905
C1963
0.1
BLM21PG221
L1917
BLM21PG221
L1918
C1946
0.1
C1961
22/6.3
OPEN
R1921
XCL212B082DR
U1906
10 R1907
BLM21PG221
L1913
R1940
15K
220/6.3
C1964
1000PC1962
R1939
15K
R1918
15K
C1957
1u
C1927
22/6.3
1.5V_DDR_1.
C1959
560P
BLM21PG221
L1916
C1919
1u
R1910
13K
10 R1923
C1920
560P
R1909
13K
1.5V_DDR_2.
Z3DIR-DAC_MCK Z3DIR-DAC_DATA
Z2DIR-DAC_LRCK
Z3DIR-DAC_BCK Z3DIR-DAC_LRCK Z2DIR-DAC_MCK Z2DIR-DAC_DATA Z2DIR-DAC_BCK
Z2ADC_LRCK_PI Z2ADC_DATA_PI Z2ADC_BCK_PI Z2ADC_MCK_PO MAINDIR_BCK_PI MAINDIR_DATA_PI MAINDIR_MCK_PI MAINDIRERR_PI MAINDIR_XIN_PO MAINDIRAUDIO_PI MAINDIR_LRCK_PI
-
-
HDMI_SPDIF_PO
-
NET_SPDIFOUT_PI
78
56
78
56
12
34
1
SCL
2
SDA
3
ERR
4
GPO
5
RXIN
6
MPIO
7
LPF
8
GND
9
MCKO
10
BCKO
11
LRCKO
12
DATAO
13
XIN
14
XOUT
15
SDIN
16
VDD
1
SCL
2
SDA
3
ERR
4
GPO
5
RXIN
6
MPIO
7
LPF
8
GND
9
MCKO
10
BCKO
11
LRCKO
12
DATAO
13
XIN
14
XOUT
15
SDIN
16
VDD
12
34
1
ERR/INT0
2
NPCM/INT1
3
MPIO_A0
4
MPIO_A1
5
MPIO_A2
6
MPIO_A3
7
MPIO_C0
8
MPIO_C1
9
MPIO_C2
10
MPIO_C3
11
MPIO_B0
12
MPIO_B1
13
MPIO_B2
14
MPIO_B3
15
MPO0
16
MPO1
17
DOUT
18
LRCK
19
BCK
20
SCKO
21
DGND
22
DVDD
23
MDO/ADR0
24
MDI/SDA
25
MC/SCL
26
MS/ADR1
27
MODE
28
RXIN7/ADIN0
29
RXIN6/ALRCKIO
30
RXIN5/ABCKIO
31
RXIN4/ASCKIO
32
RXIN3
33
RXIN2
34
RST
35
RXIN1
36
VDDRX
37
RXIN0
38
GNDRX
39
XTI
40
XTO
41
AGND
42
VCC
43
FILT
44
VCOM
45
AGNDAD
46
VCCAD
47
VINL
48
VINR
34
56
78
12
34 12 56 78
8
GND
1
NC
3
LX
6
CE
2
LX
7
AVIN
5
FB
11
L2
9
PVIN
10
L1
4
NC
8
GND
1
NC
3
LX
6
CE
2
LX
7
AVIN
5
FB
11
L2
9
PVIN
10
L1
4
NC
5
FB
9
PVIN
2
LX
7
AVIN
8
GND
6
CE
11
L2
4
NC
10
L1
3
LX
1
NC
OUTPUT
INPUT INPUT
INPUT
INPUT
INPUT INPUT
INPUT
OUTPUT OUTPUT
OUTPUT OUTPUT
INPUT INPUT
INPUT INPUT INPUT INPUT
OUTPUT OUTPUT
11
L2
11
L2
5
FB
7
AVIN
6
CE
2
LX
8
GND
7
AVIN
10
L1
1
NC
8
GND
10
L1
1
NC
2
LX
9
PVIN
3
LX
9
PVIN
3
LX
4
NC
5
FB
4
NC
6
CE
OUTPUT OUTPUT
OUTPUT OUTPUT OUTPUT
OUTPUT OUTPUT
OUTPUT
INPUT INPUT INPUT INPUT
OUTPUT OUTPUT OUTPUT
OUTPUT
INPUT
OUTPUT OUTPUT
INPUT
INPUT
Z2DIR_SPDIF
Z3DIR_SPDIF
Z2DIRERR
Z2DIRAUDIO
Z3DIRAUDIO
MAINDIRERR_PI
MAINDIR_CE
MAINDIR_CLK
MAINDIRAUDIO_PI
Z3DIRERR
MAINDIR_DIN
MAINDIR_DOUT
Z3DAC_DEMP
Z2DAC_DEMP
OPT1 OPT2
Z2_SPDIF
COAX2
COAX1
Z2DIR_SPDIF
Z3DIR_SPDIF
MAINDIR_RST MAINDIR_CE MAINDIR_DOUT MAINDIR_DIN MAINDIR_CLK
MAINDIR_RST
DA_POWER1
Z2DIRAUDIO Z2DIRERR Z3DIRAUDIO Z3DIRERR Z2_SPDIF
DA_POWER1 DA_POWER2
DA_POWER2
HDMI_SPDIF_PO
COAX1 Z2DAC_DEMP Z3DAC_DEMP COAX2 OPT1 OPT2
Z3DIR-DAC_MCK
Z3DIR-DAC_BCK
Z3DIR-DAC_LRCK
Z3DIR-DAC_DATA
Z2DIR-DAC_BCK
Z2DIR-DAC_MCK
Z2DIR-DAC_LRCK
Z2DIR-DAC_DATA
Z2DIR-DAC_MCK Z2DIR-DAC_LRCK Z3DIR-DAC_MCK Z2DIR-DAC_BCK Z3DIR-DAC_LRCK Z3DIR-DAC_BCK Z2DIR-DAC_DATA Z3DIR-DAC_DATA MAINDIR_XIN_PO MAINDIRAUDIO_PI MAINDIRERR_PI MAINDIR_LRCK_PI MAINDIR_DATA_PI MAINDIR_MCK_PI MAINDIR_BCK_PI HDMI_SPDIF_PO
NET_SPDIFOUT_PI
MAINDIR_LRCK_PI
MAINDIR_DATA_PI
MAINDIR_MCK_PI
MAINDIR_BCK_PI
NET_SPDIFOUT_PI
MAINDIR_XIN_PO
DIR/DA SUPPLY
ZONE2
ZONE3
TO DSP2
TO 8U-310225(7/17)
TO 8U-310225(6/17)
TO DSP1
TO
AUDIO
PLD
TO CONNECT
TO 8U-310225(1/17)
DA3.3V
TO 8U-310225(2/17)
TO CPU
TO 8U-310225(4/17)
TO AUDIOPLD
ADI:DSP1.1V-1
TO CONNECT
TO 8U-310225(1/17) TO 8U-310225(11/17)
TO HDMI SW1
TO
NET MODULE
CONNECT
TO 8U-310225(17/17)
TO 8U-310225(4/17)
ADI:DSP1.1V-2
ADI:DSP1.5V-2
ADI:DSP1.5V-1
CH1: DIRDATA
CH2: DIRLRCK
CH3: DIRBCK
2
DIR output
CH1:RXIN
1
DIR input
3A
TO A3
7A
TO A7
3B
TO B3
7C
TO C7
8C
TO C8
D8
TO 8D
D9
TO 9D
E0
TO 0E
E1
TO 1E
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
13

Denon AVR-X8500H Specifications

General

Channels	13.2
Power Output	150W per channel (8 ohms, 20Hz-20kHz, 0.05% THD)
Frequency Response	10Hz-100kHz (+1, -3dB)
HDMI Inputs	8 (1 front)
HDMI Outputs	3
Dolby Atmos	Yes
DTS:X	Yes
IMAX Enhanced	Yes
HEOS Multi-room	Yes
Wi-Fi	Yes
Bluetooth	Yes
Voice Control	Amazon Alexa, Google Assistant, Apple Siri
Impedance	4-16 ohms
HDR Compatibility	HDR10, Dolby Vision, HLG
Audio Return Channel (ARC)	Yes
Digital Audio Inputs	2 Optical, 2 Coaxial
Analog Audio Inputs	6
Phono Input	Yes
Speaker Connectors	Binding Posts
Supported Audio Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
Surround Sound Support	Dolby Atmos, DTS:X, Auro-3D
Tuner	AM/FM
Input Sensitivity/Impedance	200 mV / 47 kohms
HDCP Support	2.2
Other Connections	USB, Ethernet, RS-232C
Wireless Connectivity	Wi-Fi, Bluetooth
Signal-to-Noise Ratio	102 dB
DAC	AKM AK4490EQ (32-bit/192kHz)
Total Harmonic Distortion	0.05% (20Hz - 20kHz, 150W)