Daewoo CN-401FN, DTQ-29U4SCV, DTQ-29U5SSFV service manual Fbiso/Csy

Page 38

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

 

 

 

 

 

 

 

 

 

SVM

 

65

 

 

62

 

 

 

64

 

 

29

 

 

scan velocity modulation output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FBISO/CSY

66

 

 

63

 

 

 

63

 

 

28

 

 

ybac k input/sandcastle output or composite H/V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

timing output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HOUT

 

67

 

 

64

 

 

 

62

 

 

27

 

 

horizontal output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSScomb

 

68

 

 

70

 

 

 

61

 

 

21

 

 

ground connection for comb lter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDDcomb

69

 

 

71

 

 

 

60

 

 

20

 

 

supply voltage for comb lter (5 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIN (R/P

IN2/C )

70

 

 

-

 

 

 

59

 

 

-

 

 

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

R

X

 

 

 

 

 

 

 

 

 

 

 

 

 

or CX input)

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UIN (B/PBIN2)

71

 

 

-

 

 

 

58

 

 

-

 

 

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

YIN (G/YIN2/CVBS-YX)

72

 

72/-

 

 

 

57

 

19/-

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

or CVBS/YX input))

YSYNC

 

73

 

 

73

 

 

 

56

 

 

18

 

 

Y-input for sync separator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YOUT

 

74

 

 

74

 

 

 

55

 

 

17

 

 

Y-output (for YUV interface)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UOUT (INSSW2)

75

 

 

-

 

 

 

54

 

 

-

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

insertion input)

B R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOUT (SWO1)

76

 

 

-

 

 

 

53

 

 

-

 

 

V-output for YUV interface (general purpose

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch output)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INSSW3

 

77

 

 

75

 

 

 

52

 

 

16

 

 

3rd RGB / YP P insertion input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

R

R/P IN3

 

78

 

 

76

 

 

 

51

 

 

15

 

 

3rd R input / P

R

input

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G/YIN3

 

79

 

 

77

 

 

 

50

 

 

14

 

 

3rd G input / Y input

B/P IN3

 

80

 

 

78

 

 

 

49

 

 

13

 

 

3rd B input / P

B

input

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND3

 

81

 

 

79

 

 

 

48

 

 

12

 

 

ground 3 for TV-processor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VP3

 

82

 

 

80

 

 

 

47

 

 

11

 

 

3rd supply for TV processor

BCLIN

 

83

 

 

81

 

 

 

46

 

 

10

 

 

beam current limiter input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLKIN

 

84

 

 

82

 

 

 

45

 

 

9

 

 

black current input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RO

 

85

 

 

83

 

 

 

44

 

 

8

 

 

Red output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GO

 

86

 

 

84

 

 

 

43

 

 

7

 

 

Green output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BO

 

87

 

 

85

 

 

 

42

 

 

6

 

 

Blue output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-37-

Image 38
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.