Emerson 6420FE IC PIN Functions, IC111 TV Micro Controller, Pin Signal Name Function

Page 39

IC PIN FUNCTIONS

IC111 (TV Micro Controller)

Pin

Signal Name

Function

No.

 

 

 

 

 

1

CNVSS

GND

 

 

 

2

N.U.

Not Used

 

 

 

3

N.U.

Not Used

 

 

 

4

N.U.

Not Used

 

 

 

5

GND

GND

 

 

 

6

VCC

ALL +5V

 

 

 

7

N.U.

(GND)

 

 

 

8

FILT

FILT

 

 

 

9

HLF

Filter for CCD

 

 

 

10

VHOLD

VHOLD

 

 

 

11

CVIN

Input for Video Signal

 

 

 

12

RESET

RESET

 

 

 

13

MCU RESET

RESET Signal Output

 

OUT

 

 

 

 

14

Y-SW OUT

Composite Signal Output

 

 

 

15

GND

GND

 

 

 

16

3.58 X'TAL

3.58MHz Crystal

 

 

 

17

C-APC

CHROMINANCE APC

 

 

 

18

MCU 5.7REG

Micro controller Control

OUT

Voltage Output

 

 

 

19

N.U.

Not Used

 

 

 

20

N.U.

Not Used

 

 

 

21

N.U.

Not Used

 

 

 

22

VCC

VCC

 

 

 

23

N.U.

(GND)

 

 

 

24

CVBS IN2

Composite Signal Input 2

 

 

 

25

N.U.

Not Used

 

 

 

26

CVBS IN1

Composite Signal Input 1

 

 

 

27

N.U.

Not Used

 

 

 

28

5.7V REG OUT

5.7V Output

 

 

 

29

C(Y/C) IN

Chrominance Signal Input

 

 

 

30

Y(Y/C) IN

Luminance Signal Input

 

 

 

31

V REG VCC

DC 8.7V Input

 

 

 

32

FSC OUT

Clock Output 3.58MHz

 

 

 

33

N.U.

Not Used

 

 

 

34

N.U.

Not Used

 

 

 

Pin

Signal Name

Function

No.

 

 

 

 

 

35

N.U.

Not Used

 

 

 

36

N.U.

Not Used

 

 

 

37

V RAMP F/B

V Ramp Feed Back

 

 

 

38

V RAMP OUT

Vertical Output

 

 

 

39

V RAMP CAP

V Ramp OSC Capacitor

 

 

 

40

8.7 VREG OUT

DC 8.7V Output

 

 

 

41

N.U.

Not Used

 

 

 

42

H VCO F/B

H Vco Feed Back

 

 

 

43

AFC FILT

Horizontal AFC Filter

 

 

 

44

GND

GND

 

 

 

45

FBP IN

Flyback Pulse Input

 

 

 

46

H-OUT

H Pulse Output

 

 

 

47

VCC

Vcc

 

 

 

48

VCC

Vcc

 

 

 

49

VCC

Vcc

 

 

 

50

R OUT

Red Output

 

 

 

51

G OUT

Green Output

 

 

 

52

B OUT

Blue Output

 

 

 

53

ACL

IB-Input

 

 

 

54

N.U.

Not Used

 

 

 

55

N.U.

Not Used

 

 

 

56

SDA

I2C-BUS Controller Interface

(Data)

 

 

 

 

 

57

A-MUTE

Audio Mute

 

 

 

58

SCL

I2C-BUS Controller Interface

(Clock)

 

 

 

 

 

59

N.U.

(GND)

 

 

 

60

N.U.

Not Used

 

 

 

61

S-SW

Detect S Signal

 

 

 

62

VOLUME

Volume

 

 

 

63

INPUTO

Input Select 0

 

 

 

64

N.U.

Not Used

 

 

 

65

N.U.

Not Used

 

 

 

66

KEY-IN 1

Key Input 1 (Main)

 

 

 

67

PROTECT-2

Power Supply Protection

 

 

 

68

PROTECT-1

Power Supply Protection

 

 

 

69

KEY-IN 2

Key Input 2 (Main)

 

 

 

70

RCV-IN

Input For Remote Control

 

 

 

10-1

L2401PIN

Page 38 Page 40
Image 39
Page 38 Page 40
Contents 6420FE EWF2004 Table of Contents Important Safety NoticeDBµv AFT Pull In Range 10mV input MHz ±2.0 ±0.7 SpecificationsDescription Condition Unit Nominal Limit DBµvL6115IMP Important Safety PrecautionsSafety Precautions for TV Circuit Not be Above 0.5 mAL6115IMP Precautions during Servicing Safety Check after Servicing Clearance DistanceLeakage Current Test Pb Lead Free Solder How to Remove / Install Flat Pack-ICStandard Notes for Servicing Circuit Board IndicationsWith Soldering Iron With Iron WireMachine Masking Flat Pack-IC Tape TweezersInstallation Pin 1 of the Flat Pack-IC Is indicated by a markPresolder Incorrect Instructions for Handling SemiconductorsGround for Human Body Ground for WorkbenchReference Notes in the Table Cabinet Disassembly InstructionsDisassembly Flowchart Disassembly MethodRear Cabinet Rear Cabinet Main CBACRT TV Cable Wiring Diagram Service mode Electrical Adjustment InstructionsHow to set up the service mode +B AdjustmentGeneral Initial SettingPurity Check F0 AdjustmentBlack Stretch Control Adjustment SD Check ModeSoftware Reset Position AdjustmentSize Adjustment 10. V. Position AdjustmentTape Spec Cut-off AdjustmentWhite Balance Adjustment Mode InputSub-Brightness Adjustment Focus AdjustmentPurity Adjustment Figures Convergence AdjustmentSystem BlockL2401BLIF IF/Video Block DiagramL2401BLA AudioCRT/H.V Block DiagramL2401BLP DiagramSchematic Diagrams / Cbas and Test Points Standard NotesTolerance of Capacitors are noted with the following Test Point Information Wire ConnectorsHow to read converged lines Is not consistent hereL2401SCM1 Main 1/4 Schematic DiagramL2401SCM2 Main 2/4 Schematic DiagramL2401SCM3 Main 3/4 Schematic DiagramMain 4/4 Ref No Position Main 4/4 & CRT Schematic DiagramBL2700F01012-1 Main CBA Top ViewMain CBA Bottom View Q1531 Base CRT CBA Top ViewQ1521 Q1521 Collector Base Q1511 Q1511 Collector BaseWF4 WaveformsCollector WF9L2401WI Wiring DiagramPin Signal Name Function IC PIN FunctionsIC111 TV Micro Controller Degaussing Coil Control White Balance AdjustmentJudgement AFT Voltage InputExploded Views Cabinet11-1 11-2 L2401CEX X-2 X-3 Tape Packing Tape 11-3 L2401PEX PackingMechanical Parts List Comparison Chart of Models and Marks20040405 12-1 L2401CA 20040405 13-1 L2401EL Electrical Parts ListElectrolytic CAP .33∝F/50V M CE1JMASDLR33 20040405 13-2 L2401EL20040405 13-3 L2401EL ConnectorsICS 20040405 13-4 L2401ELTransistor 2SC2120-YTPE2 20040405 13-5 L2401EL20040405 13-6 L2401EL 20040405 13-7 L2401EL SwitchesRCA Jack 1P AV-8.4-9W 20040405 13-8 L2401EL6420FE/EWF2004 L2401UB/L2404UE

6420FE specifications

The Emerson 6420FE is a robust and versatile platform designed for a variety of industrial applications, particularly in process automation, manufacturing, and control systems. This model represents Emerson’s commitment to innovation and performance, catering to the evolving needs of industries that require reliable and accurate control solutions.

One of the main features of the Emerson 6420FE is its advanced processing capability. Equipped with a high-performance processor, the device ensures fast data processing and response times, which are critical in real-time control environments. This allows organizations to optimize their processes, enhance productivity, and improve operational efficiency.

Connectivity is another standout characteristic of the Emerson 6420FE. It supports a range of communication protocols, including Ethernet/IP, Modbus, and others, enabling seamless integration with various devices and systems. This flexibility ensures that the 6420FE can be easily incorporated into existing networks, facilitating smooth data exchange and interoperability among different automation components.

In terms of safety, the Emerson 6420FE is designed with features that ensure compliance with industry standards. It includes built-in redundancy options that enhance operational reliability and minimize downtime. Moreover, the device undergoes rigorous testing to meet safety certifications, providing peace of mind to operators and stakeholders.

The user interface of the Emerson 6420FE is intuitive and user-friendly, featuring an easy-to-navigate design that simplifies configuration and operation. This is paired with advanced diagnostic capabilities, allowing operators to troubleshoot issues effectively and maintain optimal system performance without significant downtime.

Another notable aspect of the Emerson 6420FE is its scalability. Whether in a small application or a large-scale industrial environment, the device can be easily scaled to meet varying demands. This adaptability makes it an ideal solution for companies looking to future-proof their automation systems.

In conclusion, the Emerson 6420FE is a powerful and reliable device that embodies Emerson’s commitment to innovation in process control and automation. With its advanced processing power, versatile connectivity options, robust safety features, user-friendly interface, and scalability, it stands out as an excellent choice for industries looking to enhance their operational efficiencies and ensure streamlined processes. As technology continues to evolve, the Emerson 6420FE remains a cornerstone in automation solutions, driving productivity and reliability in various industrial applications.
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