Presentation for SVC Engineer

Audio Processing - MSP3440G

 

 

 

 

Pin

 

Pin Name

Type

Connection

Short Description

No.

 

(if not used)

 

 

 

 

 

 

51

 

GND SY

SUPPLYD

X

Ground, Sync Pad Circuitry

 

 

 

 

 

 

52

 

V SUPSY

SUPPLYD

X

Supply Voltage, Sync Pad Circuitry

 

 

 

 

 

 

53

 

INTLC

OUT

LV

Interlace Output

 

 

 

 

 

 

54

 

AVO

OUT

LV

Active Video Output

 

 

 

 

 

 

55

 

FSY/HC

OUT

LV

Front Sync/ Horizontal Clamp Pulse

 

 

 

 

 

 

56

 

MSY/HS

IN/OUT

LV

Main Sync/Horizontal Sync Pulse

 

 

 

 

 

 

57

 

SC1_in_R

IN

LV

SCART 1input,right

 

 

 

 

 

 

58

 

VREFTOP

 

OBL

Reference voltage IF A/D converter

 

 

 

 

 

 

59

 

NC

 

LV

Not connected

 

 

 

 

 

 

60

 

MONO_IN

IN

LV

Mono input

 

 

 

 

 

 

61

 

AVSS

 

OBL

Analog ground

 

 

 

 

 

 

62

 

AVSS

 

OBL

Analog ground

 

 

 

 

 

 

63

 

NC

 

LV

Not connected

 

 

 

 

 

 

64

 

NC

 

LV

Not connected

 

 

 

 

 

 

65

 

AVSUP

 

OBL

Analog power supply 5V

 

 

 

 

 

 

66

 

AVSUP

 

OBL

Analog power supply 5V

 

 

 

 

 

 

67

 

ANA_IN+

IN

LV

IF input 1

 

 

 

 

 

 

68

 

ANA_IN-

IN

AVSS via

IF common{can be left vacant,only

 

56pF/LV

if IF input1 is also not in use}

 

 

 

 

69

 

ANA_IN2+

IN

AVSS via

IF input{can be left vacant,only if

 

56pF/LV

IF input1 is also not in use}

 

 

 

 

70

 

TESTEN

IN

OBL

Test pin

 

 

 

 

 

 

71

 

XTAL_IN

IN

OBL

Crystal oscillator

 

 

 

 

 

 

Pin

Pin Name

 

Type

Connection

Short Description

No.

 

(if not used)

 

 

 

 

 

 

72

XTAL_OUT

 

OUT

OBL

Crystal oscillator

 

 

 

 

 

 

73

TP

 

 

LV

Test pin

 

 

 

 

 

74

AUD_CL_

OUTOUT

LV

Audio clock output(18.432MHz)

 

 

 

 

 

 

75

NC

 

 

LV

Not connected

 

 

 

 

 

 

76

NC

 

 

LV

Not connected

 

 

 

 

 

77

D_CTR_I/OIN/OUT1

LV

D_CTR_I/O_1

 

 

 

 

78

D_CTR_I/OIN/OUT0

LV

D_CTR_I/O_0

 

 

 

 

 

79

ADR_SEL

 

IN

OBL

I2C Bus address select

 

 

 

 

 

 

80

STANDBYQ

 

IN

OBL

Stand-by(low active)

 

 

 

 

 

 

44

Page 44
Image 44
LG Electronics LE-15A10, LL-15A10, LT-15A10 manual Vreftop OBL

LE-15A10, LT-15A10, LL-15A10 specifications

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