Daewoo DTQ-29U4SCV, DTQ-29U5SSFV, CN-401FN, CN-400FN DTQ-29U1SCV DTQ-29U1SSFV DTQ-29U1SCSV Vsc

Page 36

IC DESCRIPTION

Appendix

 

STANDARD

 

 

FACE DOWN

 

 

 

 

VERSION

 

 

 

VERSION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYMBOL

STEREO + AV STEREO QFP128

 

MONO+ AV STEREO SSDIP90

FULL-STEREO/

 

MONO

AV STEREO QFP128

STEREO +

 

MONO+ AV STEREO SSDIP90

FULL-STEREO/

 

MONO

DESCRIPTION

 

 

 

 

 

 

VIFIN2

25

 

 

29

 

 

104

 

 

62

 

 

IF input 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSC

26

 

 

30

 

 

103

 

 

61

 

 

vertical sawtooth capacitor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IREF

27

 

 

31

 

 

102

 

 

60

 

 

reference current input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNDIF

28

 

 

32

 

 

101

 

 

59

 

 

ground connection for IF ampli er

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIFIN1/DVBIN1 (2)

29

 

 

33

 

 

100

 

 

58

 

 

SIF input 1 / DVB input 1

SIFIN2/DVBIN2 (2)

30

 

 

34

 

 

 

99

 

 

57

 

 

SIF input 2 / DVB input 2

AGCOUT

31

 

 

35

 

 

 

98

 

 

56

 

 

tuner AGC output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EHTO

32

 

 

65

 

 

 

97

 

 

26

 

 

EHT/overvoltage protection input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVL/SWO/SSIF/

33

 

 

44

 

 

 

96

 

 

47

 

 

Automatic Volume Levelling / switch output /

REFO/REFIN (2)

 

 

 

 

 

 

 

 

 

 

 

 

 

sound IF input / subcarrier reference output /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

external reference signal input for I signal mixer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

for DVB operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDIOIN5

-

 

 

-

 

 

-

 

-

 

 

 

audio 5 input

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDIOIN5L

34

 

36/-

 

 

 

95

 

55/-

 

 

audio-5 input (left signal)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDIOIN5R

35

 

 

-

 

 

 

94

 

 

-

 

 

audio-5 input (right signal)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDOUTSL

36

 

 

37

 

 

 

93

 

 

54

 

 

audio output for SCART/CINCH (left signal)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDOUTSR

37

 

 

38

 

 

 

92

 

 

53

 

 

audio output for SCART/CINCH (right signal)

 

 

 

 

 

 

 

 

 

 

 

 

 

DECSDEM

38

 

-/72

 

 

 

91

 

-/19

 

 

decoupling sound demodulator

 

 

 

 

 

 

 

 

 

 

 

 

 

QSSO/AMOUT/AUDEEM (2)

39

 

-/36

 

 

 

90

 

-/55

 

 

QSS intercarrier output / AM output /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

deemphasis (front-end audio out)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND2

40

 

 

39

 

 

 

89

 

 

52

 

 

ground 2 for TV processor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLLIF

41

 

 

40

 

 

 

88

 

 

51

 

 

IF-PLL loop lter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIFAGC/DVBAGC (2)

42

 

 

41

 

 

 

87

 

 

50

 

 

AGC sound IF / internal-external AGC for DVB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

applications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVBO/IFVO/FMRO (2)

43

 

 

42

 

 

 

86

 

 

49

 

 

Digital Video Broadcast output / IF video output /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM radio output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVBO/FMRO (2)

44

 

 

-

 

 

 

85

 

 

-

 

 

Digital Video Broadcast output / FM radio output

VCC8V

45

 

 

43

 

 

 

84

 

 

48

 

 

8 Volt supply for audio switches

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-35-

Image 36
Contents Color Television Table of Contents Safety Precautions Safety Checks15 uF Subject Implosion Specifiction NTSC-MCircuit Block Diagram Your Remote ControlR-48C04 Alignment InstructionAlignment Instruction Mode Name VAL Assembly Adjustments White Balance ADJUSTMENTS8 Electrical Parts List BAG P.EElectrical Parts List Electrical Parts List Varistor 176 R829 RS02Z309JS CMXL1J104J Mylar Metal Film CBZF1H104Z Cera Semi Diode Zener Mtzj 5.6B Wire Copper 446 R704 85801065GY R808 Flux Solvent Different Parts List Diode ZenerPage Page 485009KR 485009KU Page Page Page IC Description CvbsxIC Description VSC VP2 FBISO/CSY Vrefadneg VDDC1 Waveforms WaveformsWaveforms Troubleshooting Guide Troubleshooting Guide No Sound Check Tuner CLOCK,DATA Voltage No Color Check Voltage Check the RGB OUT Check the Crystal Check Waveform OUT Daewoo Electronics Corp

DTQ-29U5SSFV, CN-401FN, CN-400FN DTQ-29U1SCV DTQ-29U1SSFV DTQ-29U1SCSV, DTQ-29U4SCV specifications

Daewoo has established itself as a prominent player in the home appliance industry, particularly in the realm of refrigerators and freezers. Among its notable models are the DTQ-29U5SSFV, CN-401FN, CN-400FN, DTQ-29U1SCV, DTQ-29U1SSFV, DTQ-29U1SCSV, and DTQ-29U4SCV. These models exemplify Daewoo's commitment to delivering high-quality products that meet the diverse needs of consumers.

The DTQ-29U5SSFV model stands out with its sleek stainless-steel exterior and modern design, making it an attractive addition to any kitchen. It features a spacious interior with ample shelving and storage options, designed to accommodate a variety of food items. This model is equipped with efficient cooling technology that ensures food stays fresh for longer durations.

The CN-401FN and CN-400FN models are recognized for their advanced cooling systems, which utilize multi-airflow technology. This ensures even distribution of cold air throughout the refrigerator, preventing hot spots and maintaining optimal temperature. Both models also incorporate energy-efficient compressors, significantly reducing electricity consumption while providing reliable cooling performance.

Another key aspect of the DTQ-29U1SCV, DTQ-29U1SSFV, and DTQ-29U1SCSV models is their advanced temperature control features. These models allow users to set specific temperature settings for different compartments, catering to the specific needs of various food items. Additionally, these units provide smart storage solutions, including adjustable shelves and clear bins for easy organization.

The DTQ-29U4SCV model further enhances the user experience with its innovative ice and water dispenser feature. This convenience allows homeowners to enjoy chilled water and ice on demand, a sought-after attribute for busy households. Moreover, Daewoo’s commitment to sustainability is evident in these models, which are designed to minimize environmental impact through eco-friendly materials and energy-efficient technology.

In summary, Daewoo's DTQ and CN series refrigerators and freezers combine elegance, functionality, and technological advancements to meet the modern consumer's requirements. Their well-thought-out designs and energy-efficient features not only cater to aesthetic preferences but also ensure maximum usability and long-term value. With models like the DTQ-29U5SSFV, CN-401FN, CN-400FN, DTQ-29U1SCV, DTQ-29U1SSFV, DTQ-29U1SCSV, and DTQ-29U4SCV, Daewoo continues to exemplify quality and innovation in the home appliance market.