Daewoo DSC-3220E/3220L service manual

Models: DSC-3220E/3220L

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Service manual SC-150

Horizontal scaling ( 0.25 to 4 )

Panoramavision

Black-level expander

Dynamic peaking

Soft limiter (gamma corection)

Colour transient improvement

Programmable RGB matrix

Analogu e RGB/Fastblank input

Half-contrast switch

Picture frame generator

Scan velocity modulation output

High-performance H/V deflection

Angle and bow correction

Separate ADC for tube measurements

EHT compensation

4-1-3- -Controller

8-bit, 10-Mhz CPU (65C02)

96 kB program ROM on chip

1 kB program RAM on chip memory banking

16-input, 16-level interrupt controller patch module for 10 ROM locations two 16-bit reloadable timers capture compare module watchdog timer

14-bit PWM for voltage synthesis Four 8-bit PWMs

10-bit ADC with 15:1 input MUX I2C bus master interface

24 programmable I/O ports

80C51 -controller core standard instruction set and timing 1 s machine cycle

32-128Kx8-bit late programmed ROM

3-12Kx8-bit Auxiliary RAM (shared with Display and Acquisition) Interrupt controller for individual enable/disable with two level priority Two 16-bit Timer/Counter registers

WatchDog timer

Auxiliary RAM page pointer 16-bit Data pointer

IDLE and Power Down (PD) mode

14 bits PWM for Voltage Synthesis Tuning

8-bit A/D converter

4 pins which can be programmed as general I/O pin, ADC input or PWM (6-bit) output

4-1-4- Teletext Features

Four programmable video inputs Adapt ive data slicer

Signal quality detection

WST, PDC, VPS, and WSS acquisition

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Daewoo DSC-3220E/3220L service manual

DSC-3220E/3220L specifications

The Daewoo DSC-3220E/3220L is a noteworthy addition to the lineup of high-efficiency air conditioning solutions, specifically crafted to meet the demands of varying climatic conditions. With a blend of innovative technologies and robust design, these models stand out in the realm of home and commercial air conditioning.

One of the main features of the DSC-3220E/3220L is its efficient cooling performance. The units are built with advanced rotary compressors, which are designed to operate efficiently while providing powerful cooling capabilities. This allows for quick temperature adjustments, making it an ideal choice for those who seek rapid relief from heat.

Another remarkable aspect of the DSC-3220E/3220L is its energy-efficient operation. With a superior Energy Efficiency Ratio (EER), these air conditioning units ensure that energy consumption is minimized without compromising comfort. This not only reduces electricity bills but also contributes to a smaller carbon footprint, making it an environmentally friendly choice.

The units also come equipped with state-of-the-art air filtration technologies. The multi-layer air filters are designed to capture dust, pollen, and other airborne particles, ensuring that the air in the environment remains clean and healthy. This feature is particularly beneficial for allergy sufferers and enhances the overall indoor air quality.

In terms of user convenience, the DSC-3220E/3220L models are engineered with user-friendly controls. Many features, including temperature settings and fan speeds, can be easily adjusted through a remote control or a digital display panel on the unit itself. This ensures that users can customize their comfort levels with minimal effort.

Noise reduction is another critical characteristic of the DSC-3220E/3220L. Both models are designed with silent operation in mind, making them suitable for bedrooms, offices, and other environments where noise can be a distraction. The sound insulation techniques employed help maintain a serene atmosphere while enjoying optimal cooling.

Furthermore, installation of the DSC-3220E/3220L air conditioning systems is straightforward, making them accessible for residential and commercial settings alike. The compact design and versatility in installation options allow these units to fit seamlessly into various spaces without sacrificing performance.

Overall, the Daewoo DSC-3220E/3220L embodies a fine balance of efficiency, technology, and user-centric design, making it a commendable choice for air conditioning needs in diverse settings. With its reliable performance and thoughtful features, it continues to gain popularity among consumers looking for effective climate solutions.