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P42SV
Kortek P42SV Manuals
Manuals and User Guides for Kortek P42SV. We have
1
Kortek P42SV manual available for free PDF download: Service Manual
Kortek P42SV Service Manual (100 pages)
Brand:
Kortek
| Category:
Monitor
| Size: 4 MB
Table of Contents
Table of Contents
1
Precautions
3
Reference Informations
3
Electrical Specifications
3
Safety Precautions
5
Servicing Precautions
8
Precautions for Electrostatically Sensitive Devices(Esds)
9
Tables of Abbreviations and Acronyms
10
Reference Information
10
Block Diagram
12
Display Performance
13
Power
14
General
14
Power Management
14
Input Power Connector Location
15
Input Power Voltage Source and Pin Assignment
16
Video
17
Input
17
Supplied Video Timing Chart
17
Image Outputs Specification
18
Pin Assignment
19
Alignment and Adjustments
20
Service Mode
20
Service Mode Entry Method
20
Initial DISPLAY State in Times of SERVICE MODE Switch Overs
20
Buttons Operations Within SERVICE MODE
20
White Balance Adjust Method
21
Discharge Voltage Adjustment Method
22
Fault Finding Using Multimeter
23
Circuit Description
25
Power Supply
26
Power Supply Systematic Diagram & Wiring Diagram
26
Outline(Pdp SMPS)
26
SMPS Specification
27
Driver Circuit
30
Driver Circuit Overview
30
Drive Pulse and Functions
32
Analysis of Driving Pulse
33
Principle of FET' S Operation and High Voltage Switching
33
Driving Circuit Diagram
34
Base Configuration & Driving Description of Driver
35
Logic Part
37
Block Diagram and Configuration of Logic MAIN Board
37
An Explanation of Logic Main Board by the Block
38
How to Select Internal/External CLOCK & NTSC/PAL
47
Image Board
48
Block Diagram
48
Description in Signal Process Block
49
IC Line-Up
51
Logic Buffer
52
Block Diagram of Logic Buffer
52
Cof(Chip on Flexible)
53
Function of COF for the Purpose of PDP
53
Remote Control
54
Installation
55
Stand Type
55
Notice for Installing
55
Method of Installation
55
Wiring Diagram
59
Troubleshooting Intro
60
No Raster
60
Partly no Screen
61
Troubleshooting
62
No Power
62
No Video
62
No Video(Types)
64
Abnormal Video
70
Abnormal Video(Types)
70
Sustain Open
74
Sustain Short
76
Abnormal Suatin
77
R_Data Address Open
78
G-Data Address Open
78
B-Data Address Open
78
Block Address Open
83
Address Short
85
Abnormal Address
86
Glossary
89
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