Daewoo DTH-2930SSFV, CM-405F service manual Standard Version Symbol

Page 20

IC DESCRIPTION

 

 

 

 

 

STANDARD

 

 

 

 

 

 

 

 

 

 

VERSION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYMBOL

MONO+ AV STEREO SSDIP90

FULL-STEREO/

 

 

 

 

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SVM

 

 

 

 

 

62

scan velocity modulation output

 

 

 

 

 

 

FBISO/CSY

 

 

 

63

ybac k input/sandcastle output or composite H/V

 

 

 

 

 

 

 

timing output

 

 

 

 

 

 

 

 

 

 

 

 

HOUT

 

 

 

 

 

64

horizontal output

 

 

 

 

 

 

 

VSScomb

 

 

 

 

70

ground connection for comb lter

 

 

 

 

 

 

VDDcomb

 

 

 

71

supply voltage for comb lter (5 V)

 

 

 

 

 

 

 

 

VIN (R/P

R

IN2/C

X

)

 

-

V-input for YUV interface (2nd R input / P input

 

 

 

 

 

or CX input)

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UIN (B/PBIN2)

 

 

 

-

U-input for YUV interface (2nd B input / PB input)

YIN (G/YIN2/CVBS-YX)

72/-

Y-input for YUV interface (2nd G input / Y input

 

 

 

 

 

 

 

or CVBS/YX input))

YSYNC

 

 

 

 

 

73

Y-input for sync separator

 

 

 

 

 

 

 

 

YOUT

 

 

 

 

 

74

Y-output (for YUV interface)

 

 

 

 

UOUT (INSSW2)

 

-

U-output for YUV interface (2nd RGB / YP P

 

 

 

 

 

 

 

insertion input)

B R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT (SWO1)

 

 

 

-

V-output for YUV interface (general purpose

 

 

 

 

 

 

 

switch output)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INSSW3

 

 

 

 

 

75

3rd RGB / YP

B

P insertion input

 

 

 

 

 

 

 

 

 

R

R/P IN3

 

 

 

 

 

76

3rd R input / P

R

input

R

 

 

 

 

 

 

 

 

 

G/YIN3

 

 

 

 

 

77

3rd G input / Y input

B/P IN3

 

 

 

 

 

78

3rd B input / P

B

input

B

 

 

 

 

 

 

 

 

 

GND3

 

 

 

 

 

79

ground 3 for TV-processor

 

 

 

 

 

 

 

 

VP3

 

 

 

 

 

80

3rd supply for TV processor

BCLIN

 

 

 

 

 

81

beam current limiter input

 

 

 

 

 

 

 

 

BLKIN

 

 

 

 

 

82

black current input

 

 

 

 

 

 

 

 

 

 

 

 

RO

 

 

 

 

 

83

Red output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GO

 

 

 

 

 

84

Green output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BO

 

 

 

 

 

85

Blue output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Color Television Table of Contents Safety Precautions Safety ChecksSafety Precautions Subject Implosion Specifiction DTH-2930SSFVCircuit Block Diagram Your Remote ControlR-48C04 Alignment InstructionAlignment Instruction Alignment Instruction Assembly Adjustments Alignment Instruction Parallel Size Parabola Corner TOP, Corner Bottom EW Trapez Alignment Instruction IC Description UOC III SeriesSSDIP90 VSSC4 VSC VP2 Standard Version Symbol Vrefadneg VDDC1 IC Description IC Description IC Description IC Description IC Description STR-W6756 Waveforms AppendixAppendix Troubleshooting Guide Troubleshooting Guide No Sound Check Tuner CLOCK,DATA Voltage No Color Check Voltage Check the RGB OUT Check the Crystal Troubleshooting Guide Electrical Parts List Electrical Parts List Reta PCB Nylon Oxide Film 1K OHM J Small CCXB2H561K Cera CBXF1H104Z Cera Semi 50V F 0.1MF Z Tapping PCB Main DUZ3R3B Diode Zener Metal Film R630 RD-AZ103J Carbon Comp PTCPMSK142 PCB CRT Manual AS DTQ-29U1SCV Page Page Page Page Page Daewoo Electronics Corp