Denon AVR-591 Service Manual

84
DIGITAL AUDIO SIGINAL LINE
ADDR23
ADDR22
DSP
TO SUBCPU
TCK
VCC
GND
TDI
TRST
TDO
GND
EMU1
TP
EMU0
TO DIR/PLD
TMS
D3.3V
D1.2V
R1903
10K
R1901
OPEN
N1901
OPEN
1
2
3
4
5
6
7
8
9
10
DATAC DATASB DATAF DSP1IN64fs DSP1INfs DATAS DSP1OUTfs DSP1OUT64fs DSP1INSB DSP1INC DSP1INF DSP1INS
DGND
DA3.3V
DSPROMRST DSPRST DSPICLK DSPICS DSPMISO DSPMOSI DSPFLAG0
R1920
150
R1948
OPEN
R1955
10K
C1968
0.1/10
R1968 10K
R1965
10K
R1929
10K
R1957
OPEN
R1943
33
R1960
10K
S1901
OPEN
R1963
10K
R1954
0
C1964
OPEN
W9864G2IH-6
U1902
1
VCC
86
VSS
2
DQ0
3
VCC
4
DQ1
5
DQ2
6
VSS
7
DQ3
8
DQ4
9
VCC
10
DQ5
11
DQ6
12
VSS
13
DQ7
14
NC
15
VCC
16
DQM0
17
WE
18
CAS
19
RAS
20
CS
21
NC
22
BS0
23
BS1
24
A10/AP
25
A0
26
A1
27
A2
28
DQM2
29
VCC
30
NC
31
DQ16
32
VSS
33
DQ17
34
DQ18
35
VCC
36
DQ19
37
DQ20
38
VSS
39
DQ21
40
DQ22
41
VCC
42
DQ23
43
VCC
85
DQ15
84
VSS
83
DQ14
82
DQ13
81
VCC
80
DQ12
79
DQ11
78
VSS
77
DQ10
76
DQ9
75
VCC
74
DQ8
73
NC
72
VSS
71
DQM1
70
NC
69
NC
68
CLK
67
CKE
66
A9
65
A8
64
A7
63
A6
62
A5
61
A4
60
A3
59
DQM3
58
VSS
57
NC
56
DQ31
55
VCC
54
DQ30
53
DQ29
52
VSS
51
DQ28
50
DQ27
49
VCC
48
DQ26
47
DQ25
46
VSS
45
DQ24
44
VSS
R1951
22
R1914
33
R1961
10K
R1908
10K
R1936
OPEN
R1950
1M
Q1902
KRA102S
R1956
10K
R1959
10K
R1949
47
R1931
10K
R1919
10K
R1952
22
U1901
ADSP21367KSWZ2A1181
1
VDD
2
DATA28
3
DATA27
4
GND
5
IOVDD
6
DATA26
7
DATA25
8
DATA24
9
DATA23
10
GND
11
VDD
12
DATA22
13
DATA21
14
DATA20
15
IOVDD
16
GND
17
DATA19
18
DATA18
19
VDD
20
GND
21
DATA17
22
VDD
23
GND
24
VDD
25
GND
26
DATA16
27
DATA15
28
DATA14
29
DATA13
30
DATA12
31
IOVDD
32
GND
33
VDD
34
GND
35
DATA11
36
DATA10
37
DATA9
38
DATA8
39
DATA7
40
DATA6
41
IOVDD
42
GND
43
VDD
44
DATA4
45
DATA5
46
DATA2
47
DATA3
48
DATA0
49
DATA1
50
IOVDD
51
GND
52
VDD
53
VDD
54
GND
55
IOVDD
56
ADDR0
57
ADDR2
58
ADDR1
59
ADDR4
60
ADDR3
61
ADDR5
62
GND
63
VDD
64
GND
65
IOVDD
66
ADDR6
67
ADDR7
68
ADDR8
69
ADDR9
70
ADDR10
71
GND
72
VDD
73
GND
74
IOVDD
75
ADDR11
76
ADDR12
77
ADDR13
78
GND
79
VDD
80
AVSS
81
AVDD
82
GND
83
CLKIN
84
XTAL2
85
IOVDD
86
GND
87
VDD
88
ADDR14
89
GND
90
IOVDD
91
ADDR15
92
ADDR16
93
ADDR17
94
ADDR18
95
GND
96
IOVDD
97
ADDR19
98
ADDR20
99
ADDR21
100
101
102
MS1
103
MS0
104
VDD
105
VDD
106
GND
107
IOVDD
108
SDCAS
109
SDRAS
110
SDCKE
111
SDWE
112
WR
113
SDA10
114
GND
115
IOVDD
116
SDCLK0
117
GND
118
VDD
119
RD
120
ACK
121
FLAG3
122
FLAG2
123
FLAG1
124
FLAG0
125
DAI20
126
GND
127
VDD
128
GND
129
IOVDD
130
DAI19
131
DAI18
132
DAI17
133
DAI16
134
DAI15
135
DAI14
136
DAI13
137
DAI12
138
VDD
139
IOVDD
140
GND
141
VDD
142
GND
143
DAI11
144
DAI10
145
DAI8
146
DAI9
147
DAI6
148
DAI7
149
DAI5
150
IOVDD
151
GND
152
VDD
153
GND
154
VDD
155
GND
156
VDD
157
VDD
158
VDD
159
GND
160
VDD
161
VDD
162
VDD
163
TDI
164
TRST
165
TCK
166
GND
167
VDD
168
TMS
169
CLK_CFG0
170
BOOTCFG0
171
CLK_CFG1
172
EMU
173
BOOTCFG1
174
TDO
175
DAI4
176
DAI2
177
DAI3
178
DAI1
179
IOVDD
180
GND
181
VDD
182
GND
183
DPI14
184
DPI13
185
DPI12
186
DPI11
187
DPI10
188
DPI9
189
DPI8
190
DPI7
191
IOVDD
192
GND
193
VDD
194
GND
195
DPI6
196
DPI5
197
DPI4
198
DPI3
199
DPI1
200
DPI2
201
CLKOUT
202
RESET
203
IOVDD
204
GND
205
DATA30
206
DATA31
207
DATA29
208
VDD
C1901
0.1/10
R1958
10K
4.7/6.3
C1962
R1921
33
Q1901
KRC102S
R1910
OPEN
C1967
7P
4.7/6.3
C1963
C1965
0.1/10
R1953
47
R1966
10K
R1906
10K
R1964
10K
C1966
7P
R1962
10K
R1944
10K
DA1.2V
DIGITAL_UNIT
8U-310052(5/12)
R1934
33
R1935
33
R1917 10K
C1908
0.1/10
C1910
0.1/10
C1924
0.1/10
C1928
0.1/10
C1932
0.1/10
C1938
0.1/10
C1943
0.1/10
C1906
0.1/10
C1905
0.1/10
C1907
0.1/10
10Kx4R1912
1 2
10Kx4
R1912
3 4
10Kx4
R1912
5 6
10Kx4
R1912
7 8
0x4
R1922
7 8
0x4
R1922
5 6
0x4
R1922
1 2
0x4
R1922
3 4
C1956 0.1/10
C1948
0.1/10
C1958 0.1/10
C1957
0.1/10
C1959 0.1/10
C1960
0.1/10
C1919
0.1/10
C1921
0.1/10
C1922
0.1/10
C1927
0.1/10
C1933
0.1/10
C1936
0.1/10
C1945
0.1/10
C1955
0.1/10
C1949 0.1/10
C1950 0.1/10
C1951
0.1/10
C1952 0.1/10
C1953 0.1/10
C1902
0.1/10
C1909
0.1/10
C1904
0.1/10
C1903
0.1/10
C1923
0.1/10
C1926
0.1/10
C1934
0.1/10
C1937
0.1/10
C1920
0.1/10
C1925 0.1/10 C1929 0.1/10 C1930 0.1/10 C1931 0.1/10 C1935 0.1/10 C1939 0.1/10
C1941
0.1/10
4.7/6.3
C1942 C1946
OPEN.
4.7/6.3
C1944
C1940
0.1/10
C1969
0.1/10
C1975
0.1/10
C1980
0.1/10
C1976
0.1/10
C1973
0.1/10
C1977
0.1/10
C1970
0.1/10
0.1/10
C1971
C1974
0.1/10
R1967 10K
C1981
0.1/10
C1979
0.1/10
C1978
0.1/10
0.1/10
C1972
OPEN.
C1947
R1907
10K
10Kx4R1913
1 2
10Kx4
R1913
3 4
10Kx4
R1913
5 6
10Kx4
R1913
7 8
10Kx4
R1923
7 8
10Kx4
R1923
5 6
10Kx4R1923
1 2
10Kx4
R1923
3 4
4.7/6.3
C1954
4.7/6.3
C1961
0x4
R1924
1 2
0x4
R1924
3 4
0x4
R1924
5 6
0x4
R1924
7 8
0x4
R1925
1 2
0x4
R1925
3 4
150x4
R1926
7 8
0x4
R1925
7 8
0x4
R1927
7 8
0x4
R1927
3 4
0x4
R1927
5 6
0x4
R1927
1 2
0x4
R1930
7 8
0x4
R1930
5 6
0x4
R1930
3 4
0x4
R1930
1 2
0x4
R1932
1 2
0x4
R1932
3 4
0x4
R1932
5 6
0x4
R1932
7 8
0x4
R1933
5 6
0x4
R1933
1 2
0x4
R1933
7 8
0x4
R1933
3 4
150x4
R1918
1 2
150x4
R1918
3 4
150x4
R1918
5 6
0x4
R1911
7 8
0x4
R1911
1 2
0x4
R1911
3 4
0x4
R1911
5 6
150x4
R1918
7 8
10Kx4
R1905
7 8
10Kx4
R1905
5 6
10Kx4
R1905
3 4
10Kx4R1905
1 2
10Kx4R1916
1 2
10Kx4
R1916
3 4
10Kx4
R1916
5 6
10Kx4
R1916
7 8
10Kx4R1915
1 2
10Kx4
R1915
5 6
10Kx4
R1915
7 8
10Kx4
R1915
3 4
150x4
R1926
5 6
150x4
R1926
3 4
150x4
R1926
1 2
0x4
R1925
5 6
33x4
R1946
3 4
33x4
R1946
5 6
33x4
R1946
1 2
33x4
R1946
7 8
33x4
R1947
5 6
33x4
R1947
1 2
33x4
R1947
7 8
33x4
R1947
3 4
33x4
R1940
1 2
33x4
R1940
7 8
33x4
R1940
3 4
33x4
R1940
5 6
33x4
R1941
7 8
33x4
R1942
3 4
33x4
R1942
1 2
33x4
R1942
7 8
33x4
R1942
5 6
33x4
R1941
5 6
33x4
R1941
3 4
33x4
R1941
1 2
33x4
R1939
3 4
33x4
R1939
1 2
33x4
R1939
5 6
33x4
R1939
7 8
33x4
R1937
3 4
33x4
R1937
1 2
33x4
R1938
1 2
33x4
R1938
3 4
33x4
R1937
5 6
33x4
R1938
5 6
33x4
R1937
7 8
33x4
R1938
7 8
OPEN
C1917
OPEN
C1918
OPEN
C1916
OPEN
C1915
OPEN
C1913
OPEN
C1911
OPEN
C1912
OPEN
C1914
R1904
OPEN
33x4
R1902
7 8
33x4
R1902
3 4
33x4
R1902
5 6
33x4
R1902
1 2
U1903
EN29LV160BB-70TIP
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
NC
11
WE
12
RST
13
NC
14
NC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15
46
VSS
47
BYTE
48
A16
0
R1928
R1909
10K
R1945
100
PLDAERR.
FCX04(20.815MHZ)
X1902
1 3
68x4
R1970
7
8
68x4
R1970
5
6
68x4
R1970
3
4
68x4
R1970
1
2
68x4
R1971
7
8
68x4
R1971
5
6
68x4
R1971
3
4
68x4
R1971
1
2
68x4
R1972
5
6
68x4
R1972
7
8
68x4
R1972
3
4
68x4
R1972
1
2
68x4
R1973
7
8
68x4
R1973
5
6
68x4
R1973
3
4
68x4
R1973
1
2
68x4
R1974
5
6
68x4
R1974
7
8
68x4
R1974
1
2
68x4
R1974
3
4
68x4
R1975
5
6
68x4
R1975
7
8
68x4
R1975
3
4
68x4
R1975
1
2
68x4
R1976
7
8
68x4
R1976
5
6
68x4
R1976
3
4
68x4
R1976
1
2
68x4
R1977
7
8
68x4
R1977
5
6
68x4
R1977
3
4
68x4
R1977
1
2
0x4
R1978
7
8
0x4
R1978
5
6
0x4
R1978
3
4
0x4
R1978
1
2
0x4
R1979
7
8
0x4
R1979
5
6
0x4
R1979
3
4
0x4
R1979
1
2
33x4
R1980
7 8
33x4
R1980
5 6
33x4
R1980
3 4
33x4
R1980
1 2
33x4
R1981
7 8
33x4
R1981
3 4
33x4
R1981
5 6
33x4
R1981
1 2
DTMS
DTRST
DSPMISO
DTCK
DSPFLAG0
DTDO1
DEMU0
DSPRST DSPICS
DTDI1
DSPMOSI DSPICLK
DATASB DATAS DATAC DATAF DSP1INSB DSP1INS DSP1INC DSP1INF DSP1INfs DSP1IN64fs DSP1OUTfs DSP1OUT64fs
EA13.
EA3.
EA12.
EA8.
DTDO1
ED1.
CLKO.
EA1.
EA4.
DTCK
ED19.
DTRST
ED2. ED24.
ED11.
ED26.
SDWE.
EA7.
ED0.
EA20.
EA18.
CE1.
ED11.
EA8.
EA1.
..CKE
ED1.
ED29.
SDA10.
ED14.
DATAS
EA7.
DATAC
ED22.
ED3.
ED13.
EA17.
EA20.
ED2.
CEO.
ED10.
EA5.
EA7.
EA16.
CEO.
EA11.
ED21.
DTDI1
EA2.
DSPRST
EA3.
SDA10.
DTMS
ED13.
EA5.
DATAF
EA9.
CAS.
EA6.
EA11.
EA1.
ED25.
EA4.
EA6.
ED18.
EA17.
DATASB
ED20.
EA15.
ED24.
EA3.
CLKO.
ED12.
EA16.
..CKE
EA10.
EA4.
EA8.
ED14. ED9.
EA19.
ED30.
EA17.
ED25.
ED26.
ED3.
WR.
EA0.
RAS.
EA10.
EA12.
EA14.
EA2.
EA13.
WR.
ED12.
SDWE.
EA18.
EA9.
RAS.
EA15.
ED10. ED31.
EA19.
ED9.
CAS.
EA6.
ED6.
ED8. ED15.
EA5.
EA9.
ED5.
DSP1INF DSP1INC DSP1INS
DSP1INSB
DSP1OUT64fs
DSP1INfs
DSP1IN64fs
EA14.
EA18.
EA10.
ED28. ED27. ED23. ED17. ED16.
DEMU0
DSPICS
DSPICLK
DSPMOSI
DSPMISO
DSP1OUTfs
ED7. ED6. ED5. ED4.
EA2.
EA0.
RD.
CE1.
DSPFLAG0
RD.
ED15.
ED8.
ED31.
ED28.
ED30.
ED29.
ED27.
ED0.
ED4.
ED7.
ED22.
ED23.
ED17.
ED16.
ED19.
ED18.
ED21.
ED20.
.ED7.
.ED4.
.ED1.
.ED0.
.ED5.
.ED3.
.ED2.
.ED6.
.ED0. .ED3. .ED2. .ED4. .ED5. .ED6. .ED7. .ED1.
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (16/24)
PAGE 16

Denon AVR-591 Specifications

General

Channels	5.1
Power Output	75 W per channel (8 ohms, 20 Hz - 20 kHz, 0.08% THD)
Frequency Response	10 Hz - 100 kHz (+1, -3 dB)
Input Sensitivity/Impedance	200 mV / 47 kohms
Signal-to-Noise Ratio	98 dB
HDMI Inputs	4
HDMI Outputs	1
Audyssey	Audyssey MultEQ
HDMI Pass-Through	Yes
Tuner Bands	AM/FM
Preset Station Qty	56
Total Harmonic Distortion	0.08%
Tuner Frequency Range	FM: 87.5 - 107.9 MHz, AM: 520 - 1710 kHz
Dolby Support	Dolby Digital, Dolby Digital Plus
DTS Support	DTS-HD Master Audio
Dimensions	434 x 167 x 382 mm
Weight	21.6 lbs (9.8 kg)