Philips 105S5 User Manual

Horizontal frequencies
TABLE OF CONTENTS 30-56kHz
Description Page
Description
Page
Safety Precaution I-1 Micro Controller Unit IV-5
Engineering Specif ication II-1 Circuit Diagram V-1
Product scope II-1 Adjusting Procedure VI-1
Input Requirement II-1 General VI-2
Adjustment Control II-2 Instrument Alignment VI-3
Electrical Specification II-2 Operating Instructions VI-5
Environmental Characteristics II-6 OSD Operation VI-5
Factory Preset Timing II-8 Manual Adjusting VI-7
Front panel control description III-1 Trouble Shooting Flow Chart VII-1
User Control III-1 Power supply is defective VII-2
OSD Function Control III-3 The Raster don’t Appear VII-4
Circuit Description IV-1 Vertical deflection is defective VII-4
Power Supply Circuit IV-2 Video is defective VII-5
H and V Processor Circuit IV-2 Mechanical Assembly VIII-1
Horizontal Circuit IV-3 PCB layout diagram IX-1
Video Circuit IV-4 Recommend Spare part list X-1
SAFETY NOTICE
ANY PERSON ATTEMTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINUNG HIGH VOLTAGE
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING
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Philips 105S5 Specifications

General

Brand	Philips
Model	105S5
Category	Monitor
Language	English

Summary

Safety Precautions and Hazards

General Safety Information

Covers cautions, safety checks, fire/shock hazards, and leakage current tests.

Specific Safety Measures

Details implosion protection and X-radiation safety considerations.

Technical Specifications

Product Scope and Input Requirements

Defines product scope and details power and signal input specifications.

Electrical and Environmental Specifications

Covers electrical performance, environmental conditions, and scanning frequencies.

Physical Specifications and Timings

Details dimensions, mechanical adjustments, and factory preset timings.

Front Panel and OSD Operation

User Controls and LED Indicators

Describes front panel buttons, power switch, LED status, and function navigation.

OSD Menu Functions

Details On Screen Display (OSD) menu options for picture adjustment and settings.

Circuitry and Signal Analysis

Power Supply and Deflection Circuitry

Explains the power supply, H/V processor, and deflection circuit descriptions.

Video, Control, and Microcontroller Circuits

Describes video amplifier, OSD, and microcontroller unit circuitry.

System Block Diagram

Provides an overview of the monitor's functional blocks and connections.

Signal Waveforms

Displays oscilloscope measurements of key signal points for analysis.

Adjustment Procedures

General and Instrument Alignment

Outlines general guidelines and procedures for instrument alignment and calibration.

Manual Adjustments and OSD Settings

Details manual adjustments, OSD menu usage, and factory mode operations.

Troubleshooting Guide

Power Supply and Raster Diagnostics

Provides flowcharts for diagnosing power supply and raster display problems.

Deflection and Video Signal Diagnostics

Offers flowcharts for troubleshooting deflection and video signal issues.

Mechanical Assembly, Packaging, and Parts

Assembly Procedures and Styling Details

Describes assembly steps for front bezel, wiring, and external styling dimensions.

Packaging and Product Labeling

Covers packing methods, product labeling, and containerization details.

Spare Parts List

Comprehensive list of recommended replacement parts with part numbers.