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

Page 39

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

 

 

 

 

 

 

VDDA1

88

 

 

86

 

 

 

41

 

 

5

 

 

analog supply for TCG m-Controller and digital

 

 

 

 

 

 

 

 

 

 

 

 

 

 

supply for TV-processor (+3.3 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VREFAD_NEG

89

 

 

87

 

 

 

40

 

 

4

 

 

negative reference voltage (0 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VREFAD_POS

90

 

 

88

 

 

 

39

 

 

3

 

 

positive reference voltage (3.3 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VREFAD

91

 

 

89

 

 

 

38

 

 

2

 

 

reference voltage for audio ADCs (3.3/2 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GNDA

92

 

 

87

 

 

 

37

 

 

4

 

 

ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDDA(1.8V)

93

 

 

90

 

 

 

36

 

 

1

 

 

analogue supply for audio ADCs (1.8 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDDA2(3.3)

94

 

 

88

 

 

 

35

 

 

3

 

 

supply voltage SDAC (3.3 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSSadc

95

 

 

1

 

 

 

34

 

 

90

 

 

ground for on-chip temperature sensor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDDadc(1.8)

96

 

 

90

 

 

 

33

 

 

1

 

 

supply voltage video ADC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INT0/P0.5

97

 

 

2

 

 

 

32

 

 

89

 

 

external interrupt 0 or port 0.5 (4 mA current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sinking capability for direct drive of LEDs)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1.0/INT1

98

 

 

4

 

 

 

31

 

 

87

 

 

port 1.0 or external interrupt 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1.1/T0

99

 

 

5

 

 

 

30

 

 

86

 

 

port 1.1 or Counter/Timer 0 input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDDC2

100

 

 

3

 

 

 

29

 

 

88

 

 

digital supply to core (1.8 V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSSC2

101

 

 

1

 

 

 

28

 

 

90

 

 

ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P0.4/I2SWS

102

 

 

-

 

 

 

27

 

 

-

 

 

port 0.4 or I2S word select

P0.4

-

 

 

-

 

 

 

-

 

 

-

 

 

port 0.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P0.3/I2SCLK

103

 

 

-

 

 

 

26

 

 

-

 

 

port 0.3 or I2S clock

P0.3

-

 

 

-

 

 

 

-

 

 

-

 

 

port 0.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P0.2/I2SDO2

104

 

 

50

 

 

 

25

 

 

41

 

 

port 0.2 or I2S digital output 2

P0.2

-

 

 

-

 

 

 

-

 

 

-

 

 

port 0.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P0.1/I2SDO1

105

 

 

-

 

 

 

24

 

 

-

 

 

port 0.1 or I2S digital output 1

P0.1

-

 

 

-

 

 

 

-

 

 

-

 

 

port 0.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P0.0/I2SDI1/O

106

 

 

51

 

 

 

23

 

 

40

 

 

port 0.0 or I2S digital input 1 or I2S digital output

P0.0

-

 

 

-

 

 

 

-

 

 

-

 

 

port 0.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1.3/T1

107

 

 

6

 

 

 

22

 

 

85

 

 

port 1.3 or Counter/Timer 1 input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-38-

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Page 38 Page 40
Contents Color Television Table of Contents Safety Checks Safety Precautions15 uF Subject Implosion NTSC-M SpecifictionCircuit Block Diagram Alignment Instruction Your Remote ControlR-48C04Alignment Instruction Mode Name VAL Assembly Adjustments White Balance ADJUSTMENTS8 BAG P.E Electrical Parts ListElectrical 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 Diode Zener Different Parts ListPage Page 485009KR 485009KU Page Page Page Cvbsx IC DescriptionIC 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.
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