Daewoo CM-405F, DTH-2930SSFV service manual VP2

Page 19

IC DESCRIPTION

 

STANDARD

 

 

VERSION

 

 

 

 

 

SYMBOL

MONO+ AV STEREO SSDIP90

FULL-STEREO/

DESCRIPTION

 

 

AGC2SIF

44/-

AGC capacitor second sound IF

 

 

 

 

VP2

 

45

2nd supply voltage TV processor (+5 V)

IFVO/SVO/CVBSI (2)

 

46

IF video output / selected CVBS output / CVBS

 

 

 

input

 

 

 

 

AUDIOIN4

 

-

audio 4 input

 

 

 

 

AUDIOIN4L

 

47

audio-4 input (left signal)

 

 

 

 

AUDIOIN4R

 

48

audio-4 input (right signal)

 

 

 

 

CVBS4/Y4

 

49

CVBS4/Y4 input

 

 

 

 

C4

 

-

chroma-4 input

 

 

 

 

AUDIOIN2

 

-

audio 2 input

 

 

 

 

AUDIOIN2L

 

50

audio 2 input (left signal)

 

 

 

 

AUDIOIN2R

 

51

audio 2 input (right signal)

 

 

 

 

CVBS2/Y2

 

52

CVBS2/Y2 input

 

 

 

 

AUDIOIN3

 

 

audio 3 input

 

 

 

 

AUDIOIN3L

 

53

audio 3 input (left signal)

 

 

 

 

AUDIOIN3R

 

54

audio 3 input (right signal)

 

 

 

 

CVBS3/Y3

 

55

CVBS3/Y3 input

 

 

 

 

C2/C3

 

56

chroma-2/3 input

 

 

 

 

AUDOUTLSL

 

57

audio output for audio power ampli er (left

 

 

 

signal)

 

 

 

 

AUDOUTLSR

 

58

audio output for audio power ampli er (r ight

 

 

 

signal)

 

 

 

 

AUDOUT/AMOUT/FMOUT

 

-

audio output / AM output / FM output, volume

 

 

controlled

 

 

 

 

 

 

 

AUDOUTHPL

 

59

audio output for headphone channel (left signal)

 

 

 

 

AUDOUTHPR

 

60

audio output for headphone channel (right

 

 

 

signal)

 

 

 

 

CVBSO/PIP

 

61

CVBS / PIP output

 

 

 

 

-18-

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Contents Color Television Table of Contents Safety Checks Safety PrecautionsSafety Precautions Subject Implosion DTH-2930SSFV SpecifictionCircuit Block Diagram Alignment Instruction Your Remote ControlR-48C04Alignment Instruction Alignment Instruction Assembly Adjustments Alignment Instruction Parallel Size Parabola Corner TOP, Corner Bottom EW Trapez Alignment Instruction UOC III Series IC DescriptionSSDIP90 VSSC4 VSC VP2 Standard Version Symbol Vrefadneg VDDC1 IC Description IC Description IC Description IC Description IC Description STR-W6756 Appendix WaveformsAppendix 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