Service manual SC-150

Pin No.

Pin Name

Type

Short description

12

TP

In / Out

Test pin

13

TP

Out

Test pin

14

NC

 

Not Connected

15

TP

Out

Test pin

16

TP

Out

Test pin

17

TP

Out

Test pin

18

DVSUP

 

Digital power supply +5V

19

DVSS

 

Digital Ground

20

NC

 

Not Connected

21

NC

 

Not Connected

22

NC

 

Not Connected

23

NC

 

Not Connected

24

RESETQ

In

Power-On-reset

25

NC

 

Not Connected

26

NC

 

Not Connected

27

VREF2

 

Reference ground 2 high voltage part

28

DACM_R

Out

Loudspeaker out Right

29

DACM_L

Out

Loudspeaker out Left

30

NC

 

Not Connected

31

TP

Out

Test pin

32

NC

 

Not Connected

33

NC

 

Not Connected

34

NC

 

Not Connected

35

VREF1

 

Reference ground 1 high voltage part

36

SC1_OUT_R

Out

Scart output 1, right

37

SC1_OUT_L

Out

Scart output 1, left

38

NC

 

Not Connected

39

AHVSUP

 

Analog power supply 8.0V

40

CAPL_M

 

Volume capacitor MAIN

41

AHVSS

 

Analog ground

42

AGNDC

 

Analog reference voltage high voltage part

43

NC

 

Not Connected

44

NC

 

Not Connected

45

NC

 

Not Connected

46

NC

 

Not Connected

47

NC

 

Not Connected

48

ASG2

 

Analog Shield Ground 2

49

SC2_IN_L

In

Scart input 2 in, left

 

 

 

 

50

SC2_IN_R

In

Scart input 2 in, right

51

ASG1

 

Analog Shield Ground 1

52

SC1_IN_L

In

Scart input 1 in, left

53

SC1_IN_R

In

Scart input 1 in, right

54

VREFTOP

 

Reference voltage IF A/D converter

55

MONO_IN

In

Mono input

56

AVSS

 

Analog ground

57

AVSUP

 

Analog power supply

58

ANA_IN1+

 

In IF input 1

-27-

Page 28
Image 28
Daewoo DSC-3220E/3220L Dvsup, Dvss, Resetq, VREF2, Dacmr, Dacml, VREF1, SC1OUTR, SC1OUTL, Ahvsup, Caplm, Ahvss, Agndc

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.