Denon AVR-791 Service Manual

81
s
HDMI/TMDS SIGNAL LINE
1TXINT
1TXRST
DGND
1TXB5
1TXDE
1TXVSYNC
1TXR5
1TXHSYNC
1TXG5
1TXPCK
DV5V
DV3.3V
DV1.8V
DIGITAL_UNIT
8U-310052(3/12)
IPSDA
IPSCL
RXfs
RXSPDIF
RXI2S1
RXfs
RXI2S3
ADVINT2
ADVINT2
RXI2S0
RXI2S0
CEC_COM
ARCSPDIF
RX64fs
RXI2S3
RXSPDIF
RX64fs
RXI2S2
RXMCK
RXMCK
RXI2S1
RXI2S2
TXINR5
TXING5
TXINHSYNC
TXING7
TXINR10
TXING2
TXING3
TXINR4
TXINB11
TXINR3
TXINVSYNC
TXINB9
TXINB8
TXINB7
TXINR6
TXINR7
TXING9
TXINB6
TXINR9
TXINB10
TXINB3
TXINDE
TXINB1
TXINPCK
TXING6
TXINB5
TXINR1
TXING0
TXING4
TXINR2
TXINB0
TXING11
TXINB4
TXING10
TXINR11
TXINR0
TXING1
TXING8
TXINB2
TXINR8
1TXR11
1TXR0
1TXR10
1TXR1
1TXR9
1TXR2
1TXR8
1TXR3
1TXR7
1TXR4
1TXR6
1TXG11
1TXG0
1TXG10
1TXG1
1TXG9
1TXG2
1TXG8
1TXG3
1TXG7
1TXG4
1TXG6
1TXB11
1TXB0
1TXB10
1TXB1
1TXB9
1TXB2
1TXB8
1TXB3
1TXB7
1TXB4
1TXB6
C1516
4.7/6.3
C1501
0.1/10
R1521
OPEN
R1532
100
22uH
L1501
OPEN
D1501
C1508
0.1/10
C1515
0.1/10
R1523
10
C1513
0.1/10
C1510
OPEN
R1529
1.6K
C1521
10/6.3
C1520
0.1/10
U1501
ADV7511KSTZ
1
DVDD
2
VSYNC
3
DSD0
4
DSD1
5
DSD2
6
DSD3
7
DSD4
8
DSD5
9
DSD_CLK
10
SPDIF
11
MCLK
12
I2S0
13
I2S1
14
I2S2
15
I2S3
16
SCLK
17
LRCLK
18
GND
19
DVDD
20
GND
21
PLVDD
22
GND
23
GND
24
PVDD
25
PVDD
26
BGVDD
27
GND
28
R_EXT
29
AVDD
30
HPD
31
GND
32
TXC-
33
TXC+
34
AVDD
35
TX0-
36
TX0+
37
GND
38
PD
39
TX1-
40
TX1+
41
AVDD
42
TX2-
43
TX2+
44
GND
45
INT
46
SPDIF_OUT(GND)
47
DVDD_3V
48
CEC_IN
49
DVDD
50
CEC_CLK
51
HEAC-(GND)
52
HEAC+(NC)
53
DDCSCL
54
DDCSDA
55
SCL
56
SDA
57
D35
58
D34
59
D33
60
D32
61
D31
62
D30
63
D29
64
D28
65
D27
66
D26
67
D25
68
D24
69
D23
70
D22
71
D21
72
D20
73
D19
74
D18
75
GND
76
DVDD
77
DVDD
78
D17
79
CLK
80
D16
81
D15
82
D14
83
D13
84
D12
85
D11
86
D10
87
D9
88
D8
89
D7
90
D6
91
D5
92
D4
93
D3
94
D2
95
D1
96
D0
97
DE
98
HSYNC
99
GND
100
GND
C1509
10/6.3
R1526
OPEN
C1506
0.1/10
22uH
L1503
C1512
0.1/10
R1527
2.2K
22uH
L1502
KRA102S
Q1501
C1505
0.1/10
C1522
OPEN
C1514
0.1/1 0
C1518
OPEN
C1503 OPEN
C1517
OPEN
Q1502
KRC102S
C1502
10/6.3
R1530
2K
C1519
0.1/10
C1523
OPEN
C1511
OPEN
R1525
OPEN
C1504
OPEN
R1531
2.2K
R1522
10
R1528
OPEN
C1507
0.1/10
R1524
47
R1533
1K
D1507
OPEN
D1508
OPEN
R1535
1.8K
D1511
OPEN
D1504
OPEN
D1512
OPEN
D1509
OPEN
D1510
OPEN
D1503
OPEN OPEN
R1536
1.8K
D1505
OPEN
D1506
OPEN
R1534
10K
K1501
HDMI-CONNECTOR
1
D2+
2
D2shield
3
D2-
4
D1+
5
D1shield
6
D1-
7
D0+
8
DOshield
9
D0-
10
TXC+
11
CKshield
12
CK-
13
CE_REMOTE
14
UTILITY/HEAC+
15
DDC_SCL
16
DDC_SDA
17
GND
18
+5V
19
HPD/HEAC-
D1502
C1524
1/10
R1537
5.1
R1539
51
R1538
51
C1526
1/10
C1525
1/10
0x4
R1501
1 2
3 4
5 6
7 8
0x4R1502
1 2
0x4
R1502
3 4
0x4R1502
5 6
0x4
R1502
7 8
0x4
R1503
1 2
3 4
5 6
7 8
0x4
R1504
7 8
0x4
R1504
3 4
0x4R1504
5 6
0x4R1504
1 2
0x4
R1505
1 2
3 4
5 6
7 8
0x4
R1506
1 2
3 4
5 6
7 8
0x4
R1507
1 2
3 4
5 6
7 8
0x4
R1508
1 2
3 4
5 6
7 8
0x4
R1509
2
3 4
5 6
7 8
0x4
R1510
1 2
3 4
5 6
7 8
OPENR1511
1 2
3 4
5 6
7 8
OPEN
R1512
1 2
3 4
5 6
7 8
OPEN
R1513
1 2
3 4
5 6
7 8
OPEN
R1514
1 2
3 4
5 6
7 8
OPEN
R1515
1 2
3 4
5 6
7 8
OPEN
R1516
1 2
3 4
5 6
7 8
OPEN
R1517
3 4
OPEN
R1517
5 6
OPEN
R1517
1 2
OPEN
R1517
7 8
OPEN
R1518
1 2
3 4
5 6
7 8
OPEN
R1519
1 2
3 4
5 6
7 8
OPEN
R1520
1 2
OPEN
R1520
3 4
OPEN
R1520
5 6
OPEN
R1520
7 8
C1527 OPEN
OPEN
U1502
1
1A
2
GND
3
2A
4
2Y
5
Vcc
6
1Y
C1528
OPEN
R1543
OPEN
R1542 OPEN
R1541 OPEN
R1540
OPEN
R1544
47
1TXRST
TX_R11 TX_R10
TX_R9 TX_R8 TX_R7 TX_R6 TX_R5 TX_R4 TX_R3 TX_R2 TX_R1 TX_R0
TX_G11 TX_G10
TX_G9 TX_G8 TX_G7
TX_G5
TX_G4
TX_G3
TX_B11
TX_G1
TX_G2
TX_G0
TX_B9
TX_B10
TX_B7
TX_B8
TX_B5
TX_B6
TX_B3
TX_B2
TX_B4
TX_B1
TX_B0
RXSPDIF RXMCK
1TXINT
TX_G6
TX_HSYNC
TX_DE
TX_VSYNC
RXfs RX64fs RXfs RXI2S3 RXI2S0 RXI2S1 RXI2S2 RXI2S0 RXI2S1 RXI2S2 RXI2S3 RX64fs RXSPDIF
TX_PCK
IPSCL
IPSCL IPSDA
1TXRST
IPSDA
1TXINT
RXI2S2
RXMCK
ADVINT2
RXfs
RXI2S2
RXfs
RXI2S1
RXI2S3
RXI2S1
RXI2S0
ADVINT2
RXSPDIF
RXMCK
RXI2S3
RXSPDIF
RX64fs
RXI2S0
RX64fs
TX_R10
TX_R11
TX_R5
TX_G11
TX_R2
TX_G2
TX_R1
TX_G3
TX_R8
TX_G7
TX_G5
TX_G8
TX_B10
TX_R4
TX_G1
TX_PCK
TX_R3
TX_G0
TX_R7
TX_R0
TX_G10
TX_G4
TX_R9
TX_G6
TX_G9
TX_B11
TX_R6
TX_B10
TX_G5
TX_G8
TX_B9
TX_G2
TX_G4
TX_R2
TX_R5
TX_B7
TX_B1
TX_DE
TX_R0
TX_G1
TX_G9
TX_R3
TX_B0
TX_R6
TX_R4
TX_VSYNC
TX_G0
TX_G6
TX_G7
TX_B3
TX_B11
TX_G3
TX_B6
TX_B2
TX_R7
TX_R1
TX_HSYNC
TX_G10
TX_B5
TX_PCK
TX_G11
TX_B8
TX_B4
TX_VSYNC
TX_HSYNC
TX_DE
TX_B0
TX_B4
TX_B3
TX_B2
TX_B1
TX_B5
TX_B6
TX_B7
TX_B8
TX_R11
TX_R10
TX_R9
TX_R8
TX_B9
HDMI TX
HDMI OUT
[HDMI TRANSMITTER]
DEVICE ADDRESS:********(***)
DEVICE ADDRESS:********(***)
FROM IP
TO SUB CPU
TO AUDIO PLD TO HDMI RX
FROM RX
AVR1911/791
ONLY
AVR1611/591
ONLY
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (13/23)
PAGE 13

Denon AVR-791 Specifications

General

Number of Channels	7.1
HDMI Inputs	4
HDMI Outputs	1
Audyssey Technologies	Audyssey MultEQ, Audyssey Dynamic Volume, Audyssey Dynamic EQ
4K Pass-Through	No
Signal-To-Noise Ratio	100 dB
HDMI Switching	Yes
Input Sensitivity	200 mV
THD	0.08%
Surround Sound Effects	Yes
Digital Sound Processor (DSP)	Yes
DSP Preset Qty	7
Tuner Bands	AM/FM
Preset Station Qty	56
Auto Preset Memory	Yes
HDMI Pass-Through	Yes
Frequency Response	10Hz-100kHz
Power Output	90 W per channel (8 ohms, 20Hz-20kHz, 0.08% THD)
Dolby Technologies	Dolby Digital Plus, Dolby TrueHD
DTS Technologies	DTS, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS Neo:6
Response Bandwidth	10 - 100000 Hz
Input Impedance	47 kΩ
Audio D/A Converter	24-bit / 192kHz
DSP Presets	Rock Arena, Jazz Club, Mono Movie, Matrix, Virtual, Game
Tuning Range	AM: 520 - 1710 kHz, FM: 87.5 - 108 MHz
Connector Type	HDMI
Amplifier Output Details	90W x 7 (8 ohms, 20Hz-20kHz, 0.08% THD)
Video Conversion	Yes (Composite to HDMI)