Denon AVR-391 用户手册

70

Only major semiconductors are shown, general semiconductors etc. are omitted to list. 
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.

PRELIMINARY

AGND

SWC

AGND

SLC

AGND

SBLC

IN

LB/RECL2

INRB/REC

R2

INR11/RECR5

IN

L10/RECL4

REC

R3

IN

L11/RECL5

FLIN1

RECL3

CIN1

FR

IN

1

SLIN1

SW

IN1

AVEE

MUTE

FLIN2

FR

IN

2

SLIN2

SR

IN

2

CIN2

SW

IN2

S

B

LIN2

S

BRIN2

AVCC

TREL

BASSL1

BASSL2

FLOUT

CC

FLC

FROUT

AGND

FRC

ADCR

S

B

LIN1

SR

IN

1

S

BRIN1

SBL OUT

ADCL

SBR OUT

SLOUT

SBRC

SROUT

SWOUT

SRC

COUT

INL5

INL1

INR1

INL2

INR2

INL3

INR3

INL4

INR4

INR5

INL6

INR6

INL7

INR7

INL8

INR8

INLA/RECL1

INRA/RECR1

INL9

INR9

SUB

R

SUBL

DG

ND

INR10/RECR4

DAT

A

CLOCK

B

A

SSR

1

BAS

S

R2

TRER

N.C.

AGND

N.C.

AGND

N.C.

N.C.

N.C.

N.C.

SB

RC

IN

S

B

LCIN

N.C.

N.C.

AGND

N.C.

N.C.

N.C.

N.C.

N.C.

N.C.

N.C.

MAIN

SUB

REC

ATT

0/-6/-12/-18dB

Bass/ Treble 

-14~+14dB

(2dB step)

+42~-95dB,

-

f(0.5dBstep)

+42~-95dB,

-

f(0.5dBstep)

+42~-95dB,

-

f(0.5dBstep)

+42~-95dB,

-

f(0.5dBstep)

+42~-95dB,

-

f(0.5dBstep)

+42~-95dB,

-

f(0.5dBstep)

Tone

+42~0dB

(0.5dBstep)

Tone

Bass/ Treble 

-14~+14dB

(2dB step)

0~-95dB,

-

f

(0.5dBstep)

+42~0dB

(0.5dBstep)

0~-95dB,

-

f

(0.5dBstep)

MCU

I/F

AVEE

AVCC

Bypass

Tone

Tone+MIX

Bypass

Tone

Tone+MIX

CMI

X

SWM

IX

MA

IN

SUB

MA

IN

SUB

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31