Samsung CL21S8WKX/XAX User Manual

COLOR TELEVISION RECEIVER
Chassis : KS2A(N_REV.2)
Model : CL21S8WKX/XAX CL21S8W7X/RCL
CL21S8W7X/XAO CL21S8WKX/RCL
CL21S8WKX/XAP CL21S8WKX/XAO
CL21S8WKX/STR
COLOR TELEVISION RECEIVER CONTENTS
Precautions
Reference Information
Specifications
Alignment and Adjustments
Troubleshooting
Exploded Views and Parts List
Electrical Parts List
Block Diagrams
Wiring Diagram
Schematic Diagrams
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10.

Samsung CL21S8WKX/XAX Specifications

General

Brand	Samsung
Model	CL21S8WKX/XAX
Category	TV
Language	English

Summary

1. Precautions

1-1 Safety Precautions

Essential safety guidelines for servicing to prevent hazards like shock and X-rays.

1-2 Servicing Precautions

Specific precautions to follow during the servicing process itself.

1-3 Precautions for Electrostatically Sensitive Devices (ESDs)

Guidelines for handling sensitive electronic components to prevent ESD damage.

3. Specifications

4. Alignment and Adjustments

4-1 General Alignment Instructions

4-3 High Voltage Check

Instructions for safely checking high voltage levels on the chassis.

4-5 SCREEN Adjustment

4-7 White Balance Adjustment

4-8-1 Service Mode

4-8-2(G) G2 ADJUST

5. Troubleshooting

5-1 No Power

Troubleshooting flowchart for issues related to the unit not powering on.

5-2 No Raster (Sound OK)

Troubleshooting guide for when the screen shows no raster but sound is present.

5-3 No Sound

Troubleshooting flowchart for issues where there is no audio output.

5-4 Horizontal Lines Appear on screen

Troubleshooting steps for identifying and resolving horizontal lines on the screen.

8. Block Diagrams

8-1 Power Diagram

Block diagram illustrating the power supply and distribution system.

8-2 Block Diagram

High-level block diagram showing major functional modules and their connections.

9. Wiring Diagram

9-1 Wiring Diagram

10. Schematic Diagrams

10-1 MAIN 1/4 (WITH EW)

Part 1 of the main schematic diagram showing the EW circuit.

10-2 MAIN 2/4

Part 2 of the main schematic diagram, detailing ICs and modules.

10-3 MAIN 3/4

Part 3 of the main schematic diagram, showing MCU and peripheral connections.

10-4 MAIN 4/4

Part 4 of the main schematic diagram, detailing power and control signals.