Daewoo DTQ-29U5SC/SSP, DTQ-29U1SC/SSP service manual RIN2

Page 54

IC DESCRIPTION

Appendix

Pin No.

Pin Name

Type

Short Description

45

RIN2

IN

Analog Red Input2

46

GIN2

IN

Analog Green Input2

47

BIN2

IN

Analog Blue Input2

48

FBLIN2

IN

Fast Blank Input

49

CLK20

OUT

20.25MHz System Clock Output

50

HOUT

OUT

Horizontal Drive Output

51

XTAL1

IN

Analog Crystal Input

52

XTAL2

OUT

Analog Crystal Output

53

CIN2/CRIN

IN

Analog chroma2/component CR Input

54

CBIN

IN

Component CB Input

55

GNDAF

SUPPLY

Analog Ground Frontend

56

SGND

IN

Signal Ground for Analog input

57

VRT

IN

Reference Voltage Top

58

VSUPAF

SUPPLY

Analog Supply Voltage(5.0V)Frontend

59

VOUT

OUT

Analog Vodeo output

60

CIN1

IN

Analog Chroma 1 Input

61

VIN1

IN

Analog Video 1 Input

62

VIN2

IN

Analog Video 2 Input

63

VIN3

IN

Analog Video 3 Input

64

VIN4

IN

Analog Video 4 Input

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Contents Color Television Table of Contents Safety Precautions Safety ChecksSafety Precautions Subject Implosion Specifiction NTSC-MCircuit Block Diagram Alignment Instruction MuteAlignment Instruction Table-B Assembly Adjustments White Balance ADJUSTMENTS8 Contrast Electrical Parts List Electrical Parts List IC Regulator HRFT102JBA Chip HRFT122JBA Chip HRFT471JBA Chip CEXF1E222V Electro Term PIN Oxide Film OHM J Small CEXF1H228V Electro CMXM2A682J Mylar PCB Main CCZB1H333K Cera 581 J009 85801065GY 626 J054 85801065GY 671 J099 85801065GY Coil Peaking Carbon Comp TKTC4370AY Metal Film 2W 24 OHM J Small 896 J908 85801065GY 941 R943 RD-AZ683J Different Parts List Schematic Diagram Explode View 485009KU Printed Circuit Board CN-794N/MAIN / Top Printed Circuit Board CN-794N/MAIN / Silkscreen Bottom Printed Circuit Board CN-794N/MAIN / Silkscreen Top Printed Circuit Board CN-794N/MAIN / Drill Drawing Printed Circuit Board CN-794N/MAIN / Solder Mask Top Printed Circuit Board CN-794N/CRT / Top Printed Circuit Board CN-794N/CRT / Silkscreen Bottom Printed Circuit Board CN-794N/CRT / Silkscreen Top Printed Circuit Board CN-794N/CRT / Drill Drawing Printed Circuit Board CN-794N/CRT / Solder Mask Top IC Description AppendixIC Description I501 VDP3130Y Appendix RIN2 Waveforms Waveforms Appendix SVM Q909 Base 18 I901 PIN7 Rout Troubleshooting Guide No PowerTroubleshooting Guide No Sound CH DON’T Memory or Skip I501 VDP3130Y Remote Control does not Operate