Daewoo 20V1FSN DTQ-14V5FSN, 20V4FSN DTQ-14V3FSN, 20U1FSN DTQ-14V1FSPN, 20U1FSPN Blue Back

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Appendix

IC DESCRIPTION

PIN

Terminal

Name

 

Explanation

 

 

 

 

 

21

B

B

 

Blue output terminal of RGB image

22

BL

BL

 

Fast blanking control signal

 

Switch TV image Signal and caption / OSD image signal

 

 

 

 

Output terminal

23

P31

Audio Mute

 

Use only read data of LA76814/10

24

P32

Power On

 

Use when does power off/on

 

Power off: Output Low(DC 0V)

 

 

 

 

Power on: Output High(DC 5V)

25

P70/INT0

Bus Stop

 

No Use

26

P71/INT1

Relay On/Off

 

Relay On/Off Terminal

27

P72/INT2

A/V Detection

 

Detect port of Front A/V

28

P73/INT3

Remocon In

 

Input of Remocon Signal

29

P14/PWM1

RF(H)/AV(L)

 

High: RF only mode

 

Low: RF/AV mode

 

 

 

 

30

P15/PWM2

AUTO TINT

 

Low (DC-0V) : On(Auto Tint)

 

High (DC-5V) : Off

 

 

 

 

31

P16/PWM3

PWM VOLUME

 

Use only to control Sound of Stereo mode

32

P17

BLUE BACK

 

High (DC-5V) : No Blue Back

 

Low (DC-0V) : Blue Back

 

 

 

 

33

P00

PRISON

 

Low (DC-0V) : Normal

 

High (DC-5V) : Prison

 

 

 

 

34

P01

MONO/STEREO

 

Low (DC-0V) : Mono

 

High (DC-5V) : Stereo

 

 

 

 

35

P02

CAPTION

 

No Use

36

P03

TV ONLY(H)

 

Low (DC-0V) : TV/Video

 

High (DC-5V) : TV Only

 

 

 

 

 

 

 

 

 

Output form and existence of pull- up resistor for every port can be specified for each bit.

At port 1, Programable pull- up resistor provided when specifing either COOS or N- ch open drain output.

Port status in reset.

Teriminal

I/O

Pull- up resistor status at selection pull- up option.

Port 0

I

Pull- up resistor OFF, ON after reset release.

Port 1

I

Programmable pull- resistor OFF.

 

 

 

6

Image 41
Contents Color Television Table of Contents Product Safety Servicing Guidelines for Audio Video Products Safety Checks Subject Implosion DTQ-14/20U1FSPN Remarks DTQ-14V5/20V4FSPN Items SpecificationsBlock Diagram Alignment Instructions Service Mode AdjustmentsAlignment Instructions Assembly AdjustmentsFocus Adjustment White Balance ADJUSTMENTS8 Contrast Change the PASSWORD. Turn the set on Parental Control Password SettingsVoltage Chart Voltage Chart Voltage Chart Waveforms Waveforms CRT Socket PIN R Schematic Diagram Exploded View DTQ-14V3FSN DTQ-14V5FCN / FSN DTQ-14U1FSN DTQ-20V1FSN DTQ-20V3FSN DTQ-20V4FSN DTQ-20U1FSN LOC Part Code Part Name Description Remark Electrical Parts ListElectrical Parts List HRFT162JCA Chip Coil Bead Metal Film OHM J Small Coil Peaking Mail djkoo@web.dwe.co.kr FAX 02 TEL 02 IC Description Abstract Function Table of Option and Schedule Pin Description Blue Back I101 No Power Troubleshooting GuideNo Picture No Sound CH DON’T Stop No Color No Vertical Deflection No ON-SCREEN Display Remote Control does not Operate

DTQ-14V1FCN, 20U1FSN DTQ-14V1FSPN, 20V1FCN DTQ-14V5FCN, 20V3FSN DTQ-14U1FSN, 20V4FSN DTQ-14V3FSN specifications

The Daewoo 20V1FSN and its variants, including DTQ-14V5FSN, 20V4FSPN, DTQ-14U1FSPN, 20V4FCN, DTQ-14V1FSN, 20V1FSPN, DTQ-14V5FSPN, and 20U1FSPN, represent a significant advancement in the realm of versatile and efficient home appliances. These models, designed with the latest technologies, are particularly favored for their innovative features and user-friendly characteristics.

One of the standout features of the Daewoo 20V1FSN is its energy-efficient operation, which not only helps reduce electricity consumption but also minimizes the carbon footprint. This model incorporates advanced inverter technology to optimize energy usage and ensure consistent performance under varying loads. Additionally, the models are equipped with high-efficiency motors, promoting enhanced thermal management for long-term reliability.

The exterior design of the Daewoo 20V series is another highlight. With a sleek and modern aesthetic, these appliances are crafted to blend seamlessly into contemporary home environments. Their compact dimensions make them suitable for a variety of spaces, catering to consumers seeking multipurpose solutions for small kitchens or utility areas without sacrificing style.

Functionality takes center stage in the design of the Daewoo 20V1FSN and its related versions. Multiple cooking functions allow users to prepare a wide array of dishes effortlessly. For instance, features such as grilling, steaming, and various microwave settings ensure that meals are cooked to perfection, catering to diverse culinary preferences. The user interface is equipped with intuitive controls, making it accessible for all age groups.

Another significant aspect includes the safety features built into these models. With automatic shut-off systems, child safety locks, and heat-resistant materials, consumers can enjoy peace of mind while using the appliances. Easy-to-clean surfaces and durable materials further enhance the user experience by promoting hygiene and maintenance simplicity.

Overall, the Daewoo 20V1FSN and its variants are ideal choices for those seeking high-performance home appliances that combine efficiency, style, and modern features. With their focus on user convenience, energy-saving technology, and safety, these models embody Daewoo's commitment to delivering quality and innovation in the home appliance market.