Denon AVR-591 Service Manual

86
TO
Front
USB
UNIT
TO
DIGITAL
CONNECT
GND
GND
VBUS
-Data
+Data
TO MAIN CPU
USB TCC8600
SPDIFOUT
TO
DIGITAL
SUPPLY
AVR1911/791/NR1601/SR5005 ONLY
TCK
GND_D1
TDI
TRST
TDO
GND_D1
TMS
VCC
JTAG
R2334
1.5K
OPEN
R2301
AK4424ET
U2305
1
CN
2
CP
3
DEM
4
MCLK
5
BICK
6
SDTI
7
LRCK
8
SMUTE
9
AOUTR
10
AOUTL
11
VDD
12
VSS1
13
DZF
14
CVDD
15
VSS2
16
VEE
U2304
TCC8600
1
VSS
2
XD4
3
XD5
4
XD6
5
XD7
6
XD8
7
VDDI
8
VSS
9
VDDIO
10
XD9
11
XD10
12
XD11
13
XD12
14
XD13
15
XD14
16
XD15
17
XA0
18
XA1
19
XA2
20
XA3
21
XA4
22
XA5
23
XA6
24
VDDI
25
VSS
26
VDDIO
27
XA7
28
XA8
29
XA9
30
XA10
31
XA11
32
XA12
33
XA13/SD_BA0
34
XA14/SD_BA1
35
XA15/SD_nCAS
36
XA16/SD_nRAS/ND_ALE
37
XA17/ND_CLE
38
XA18/DQM0
39
XA19/DQM1
40
VDDI
41
XA20/DQM1
42
XA21/DQM0
43
VDDIO
44
SD_CLK
45
VSS
46
SD_CKE/GPIO_B0
47
SD_nCS/GPIO_B1
48
nWE
49
nOE
50
nCS0/ND_nOE0/GPIO_B2
51
nCS1/ND_nOE1/GPIO_B3
52
nCS2/ND_nOE2/GPIO_B4
53
nCS3/ND_nOE3/GPIO_B5
54
XOUT
55
XIN
56
XTOUT
57
XTIN
58
VDDI
59
VSS
60
GPIO_B6/IDE_nCS1
61
ND_nWE/GPIO_B7
62
GPIO_B8/UART0TXD
63
GPIO_B9/UART0RXD
64
READY/MODE0
65
VDDIO
66
ADIN4
67
ADIN2
68
ADIN0
69
VDDADC
70
VSSADC
71
VSSPLL1
72
XFILT1
73
VDDPLL1
74
VDDPLL
75
XFILT
76
VSSPLL
77
nRESET
78
MODE1
79
USBH0_DN/GPIO_B29
80
USBH0_DP/GPIO_B28
81
VSS
82
USBH1_DN/GPIO_B27
83
USBH1_DP/GPIO_B26
84
VDDUSB
85
VDDIO
86
GPIO_B21/BCLK
87
GPIO_B22/LRCK
88
GPIO_B23/MCLK
89
GPIO_B24/DAO
90
GPIO_B25/DAI
91
VDDI
92
GPIO_D15/UART1CTSn
93
GPIO_D16
94
GPIO_D17
95
GPIO_D18
96
GPIO_D19
97
VSS
98
GPIO_D20
99
GPIO_D21
100
TDI/GPIO_J1
101
TMS/GPIO_J2
102
TCK/GPIO_J3
103
TDO/GPIO_J0
104
nTRST/GPIO_J4
105
GPIO_A0/SPDIFTX
106
GPIO_A1/CBCLK
107
GPIO_A2/CLRCK
108
GPIO_A3/CDAI
109
GPIO_A4
110
VDDI
111
GPIO_A5
112
GPIO_A6
113
GPIO_A7
114
GPIO_A8
115
GPIO_A9
116
GPIO_A10
117
GPIO_A11
118
VSS
119
VDDIO
120
GPIO_A12/EXINT0
121
GPIO_A13/EXINT1
122
GPIO_A14/EXINT2
123
GPIO_A15/EXINT3
124
VDDI
125
XD0
126
XD1
127
XD2
128
XD3
USBR
1/10
C2356
1000P
C2335
MFI341S21614
U2303
1
NC
2
MODE1
3
NC
4
nRESET
5
VCC
6
NC
7
NC
8
NC
9
NC
10
NC
11
VSS
12
12C_SCL
13
12C_SDA
14
MODE0
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
U2302
IS42S16400F-6TL
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
GNDQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
GNDQ
12
DQ7
13
VDD
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10
22
A0
23
A1
24
A2
25
A3
26
VDD
27
GND
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
UDQM
39
NC
40
GND
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
GNDQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
GNDQ
52
DQ15
53
GND
54
100
R2322
33
R2326
0.1/10
C2313
2.2M
R2324
18P
C2354
1000P
C2328
C2364
2200P
0.1/10
C2306
10
R2332
KRC102S
Q2302
R2337
100K
USB_PDN USB_RST
R2335
1.5K
USBL
R2331
10K
4.7K
R2323
47K
R2318
1200P
C2340
4.7K
R2311
33
R2319
4.7/6.3C2361
U2301
EN29LV160BT-70TIP
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
NC
10
WE
11
RST
12
NC
13
NC
14
RY/BY
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE
26
VSS
27
OE
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15
45
VSS
46
BYTE
47
A16
48
4.7K
R2312
OPEN
C2314
BLM21PG221
L2302
18P
C2355
100P
C2329
C2365
2200P
4.7K
R2305
OPEN.
Q2301
4.7K
R2310
R2338
100K
47K
R2333
USB_RDY
390P
C2336
4.7K
R2309
1/10
C2359
BLM21PG221
L2301
D5V
NET1.8V
NET3.3V
DGND
4.7/6.3
C2360
DIGITAL_UNIT
8U-310052(7/12)
4.7/6.3
C2362
4.7/6.3
C2363
OPEN
C2301
0.1/10
C2305
0.1/10
C2307
0.1/10
C2308
0.1/10
C2309
0.1/10
C2310
0.1/10
C2311
1000P
C2302
0.1/10
C2303
0.1/10
C2304
1000PC2312
4.7K
R2306
0.1/10
C2322
0.1/10
C2323
0.1/10
C2321
OPEN
C2327
OPEN
C2326
OPEN
C2324
OPEN
C2325
OPEN
C2320
OPEN
C2319
OPEN
C2317
OPEN
C2318
0.1/10
C2330
0.1/10
C2333
0.1/10
C2334
0.1/10
C2337
0.1/10
C2338
0.1/10
C2342
0.1/10
C2343
OPEN
N2301
1
2
3
4
5
6
7
8
33
R2302
0.1/10
C2348
0.1/10C2349
0.1/10
C2350
0.1/10
C2331
0.1/10C2332
0.1/10
C2339
0.1/10
C2341
BLM21PG221
L2303
OPEN
C2353
OPEN
C2351
OPEN
C2352
OPEN
C2346
OPEN
C2347
DA+5V
DAGND
OPEN
C2357
0.1/10
C2358
USB_TXDMI USB_RXDMO
OPEN
C2316
4.7/6.3
C2315
4.7/6.3
C2344
OPEN
C2345
33x4
R2308
12
33x4
R2308
34
33x4
R2308
56
33x4R2308
78
33x4
R2307
7 8
33x4
R2307
5 6
33x4
R2307
3 4
33x4
R2307
1 2
33x4
R2313
3 4
33x4
R2313
1 2
33x4
R2313
5 6
33x4
R2313
7 8
33x4
R2314
5 6
33x4
R2315
1 2
33x4
R2315
7 8
33x4
R2315
5 6
33x4
R2316
7 8
33x4
R2316
3 4
33x4
R2316
1 2
33x4
R2316
5 6
33x4
R2317
1 2
33x4
R2317
3 4
33x4
R2317
5 6
33x4
R2317
7 8
33x4
R2320
1 2
33x4
R2320
7 8
33x4
R2320
5 6
33x4
R2320
3 4
33x4
R2321
1 2
33x4
R2321
7 8
33x4
R2321
3 4
33x4
R2321
5 6
33x4
R2327
5 6
33x4
R2327
1 2
33x4
R2327
3 4
33x4
R2327
7 8
33x4
R2328
1 2
33x4
R2328
3 4
33x4
R2328
7 8
33x4
R2328
5 6
33x4
R2329
3 4
33x4
R2329
5 6
33x4
R2329
7 8
33x4
R2329
1 2
33x4
R2330
1 2
33x4
R2330
7 8
33x4
R2330
3 4
33x4
R2330
5 6
33x4
R2314
1 2
33x4
R2315
3 4
33x4
R2314
7 8
33x4
R2314
3 4
4.7Kx4
R2325
1 2
4.7Kx4
R2325
7 8
4.7Kx4
R2325
5 6
4.7Kx4
R2325
3 4
C2366
0.1/10
FDC608PZ
Q2304
1
2
3
4
5
6
KRA102S
Q2305
KRC102S
Q2303
47K
R2336
-
-
OPEN
R2303
OPEN
R2304
12M
X2302
1 3
4.7K
R2339
5P-PH
N4401
1
2
3
4
5
15K
R2340
15K
R2341
OPEN
R2343
OPEN
R2342
Q2306
OPEN
OPEN
R2345
OPEN
R2346
OPENR2344
R2347
100K
microSMD175F
U2306
Z1
STYLE-PIN
100
R2348
OPEN
C2367
OPEN
C2368
0
L2306
0
L2304
0
L2305
10
R2350
10
R2349
100P
C2369
100P
C2370
OPEN
C2371
OPEN
L2831
1
4
2
3
XD3
XD5
XD2
XD6 XD7 XA8 XA9
WE
XA10 XA11
NOR_OE
XD1
XD0
MOOD0/NOR_RB
XA20/UDQM
XA11
XA12 XD15
XA13/SD_BA0
XA13/SD_BA0
XD9
XA16/SD_RAS
XD15
XD4
AUTH_CTL
XA14/SD_BA1
XD10
SD_CKE XA16/SD_RAS
XD10
XA15/SD_CAS
XD14
XD3
XA15/SD_CAS
XD3
XA11
XA15/SD_CAS
XD11
XD13
XA14/SD_BA1XD2
XD11
XA21/LDQM
XA10
XD12
XA13/SD_BA0
XD0
XD7
XA0
XD5
XD13
XD1
XD12
XD12
XA9
XD14
XA1
XD13
XD0
XD15
XD11
XA8
XA2
XD6
XA7
XD8
XA17
XD10
XA7
XA3
XD14
XA6
XD1
XA18
XA12
XD9
XA6
XD7
XA5
XA19
XD9
XA4
XD4
XD8
XA5
XD2
XA2
XA17
XA3
XA21/LDQM
XA18
XA4
XA20/UDQM
MOOD0/NOR_RB
XA14/SD_BA1
XA5
XA4
XA21/LDQM
XA6
XA3
XA0
XA19
WE
XA2
XA1
XA20/UDQM
XA8
XD6
XA1
XA9
XD5
XA10
SD_CS
XD4
XD8 XA7
XA12
SD_CLK
SD_CKE
NOR_CS
SD_CLK
NOR_OE
NOR_CS
XA0
SD_CS
WE
XA16/SD_RAS
TMSUSB
TDOUSB
TCKUSB
TDIUSB
TRSTUSB
TRSTUSB
TDOUSB
TCKUSB
TMSUSB
TDIUSB
MCLKUSB BCKoUSB
DATAoUSB LRCKoUSB
DACMUTEUSB
LRCKoUSB
DATAoUSB
BCKoUSB
MCLKUSB
DACMUTEUSB
USB_RST
XIN
XOUT
HVBUS_CTL
USBH0_D-
USBH0_D+
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (18/24)
PAGE 18

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)