Philips CM8833 Service Manual

Scanned and converted to PDF by HansO, 2001

Philips CM8833 Specifications

General

Brand	Philips
Model	CM8833
Category	Monitor
Language	English

Summary

GB Specifications

Mains Voltage and Power

Specifies mains voltage input and power consumption at 230 Vac.

EHT and Loudspeaker Details

Details Extra High Tension (EHT) and loudspeaker specifications.

Input Specifications

Covers various input signal specifications like CVBS, RGB, and audio.

Picture Tube and Bandwidth

Safety and Operational Notes

Safety Precautions (CAUTION)

Essential safety measures and warnings for handling and repair procedures.

Picture Adjustments

Voltage and Synchronisation Adjustments

Adjusting +125V supply and horizontal/vertical picture synchronisation.

Geometry, VG2, and Cut-off Adjustments

Adjusting picture geometry, VG2 voltage, and cut-off points.

Chrominance, PAL Delay, and Focus

Calibrating chrominance, PAL delay line, and focus for optimal picture quality.

Picture Adjustment Procedures

Colour Purity Adjustment

Detailed steps for adjusting colour purity using convergence rings.

Static Convergence Adjustment

Procedure for static convergence adjustment using multi-pole units.

Dynamic Convergence Adjustment

Steps for dynamic convergence using deflection unit tilting and wedges.

CRT Assembly Diagram

CRT Assembly and Convergence Parts

Convergence Adjustment Diagrams

Convergence Wedge Placement

Illustrations showing the placement of wedges for dynamic convergence adjustment.

General Safety Requirements

Restoration and Part Replacement

Safety regulations requiring restoration to original condition and using identical parts.