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Loewe ACO 9303 PB User Manual

Loewe ACO 9303 PB
71 pages
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Service Manual
230-90353.940
A2400
CAL 2323 MB
Art.-N
°
59414
ACO 9303 PB
Art.-N
°
59471
PLA 5303 PL
Art.-N
°
59470
ACO 9303 59471
PLA 5303 59470
CAL 2323 59414
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Loewe ACO 9303 PB Specifications

General IconGeneral
BrandLoewe
ModelACO 9303 PB
CategoryTV
LanguageEnglish

Summary

Safety and Precautions

Note on Electrostatic Shielding

Guidelines for handling ESD-sensitive components.

X-ray Radiation Precautions

Hazards and precautions related to high voltage X-ray radiation.

Leakage Current Checks

Procedures for cold and hot leakage current checks.

Wiring Diagram CAL 2323 MB

CAL 2323 MB Wiring Schematic

Electrical wiring schematic for the CAL 2323 MB.

Wiring Diagram ACO 9323 MB

ACO 9323 MB Wiring Schematic

Electrical wiring schematic for the ACO 9323 MB.

Wiring Diagram PLA 5303

PLA 5303 Wiring Schematic

Electrical wiring schematic for the PLA 5303.

Basic Board (A 2400) Diagrams

Basic Board Schematic

Schematic diagram for the Basic Board (A 2400).

Remote Control Service Commands

Remote Control Service Commands Overview

Overview of service mode commands on the remote control.

Entering Service Mode Procedure

Steps to enter the service mode using the remote control.

Service Menu Overview

Service Menu Structure

Hierarchical structure of the A 2400 service menu.

Adjustment Procedures

High Voltage Adjustment

Procedures for measuring and adjusting high voltage at zero beam.

Geometry Alignment Instructions

Instructions for geometry alignment in service mode.

Alignment Functions (0-12)

Vertical Alignment Functions

Details on vertical alignment functions (Amplitude, Position, Symmetry, Linearity).

Horizontal Alignment Functions

Details on horizontal alignment functions (Amplitude, Position, EW, Trapezium).

Geometric Alignment Functions

Details on geometric alignment functions (Bow, Angle, Offset).

Alignment Functions (13-21)

Analog Adjustments

Control Unit Schematic

Control Unit Electrical Schematic

Schematic diagram of the Control Unit circuit.

Control Board PCB Layout

Control Board Component Layout

Component side layout of the Control Board.

CRT Board Schematic

CRT Board Schematic Diagram

Schematic diagram of the CRT Board.

Picture Tube PCB Layout

Picture Tube PCB Component Layout

Component side layout of the Picture Tube PCB.

Tuner/IF PCB Layouts

Tuner IF Schematic (260-87507.051)

Tuner IF Schematic (260-87507.051)

Schematic diagram for the Tuner IF module (260-87507.051).

Tuner IF Schematic (260-87346.050)

Tuner IF Schematic (260-87346.050)

Schematic diagram for the Tuner IF module (260-87346.050).

Signal Board Schematic

Signal Board Schematic Diagram

Schematic diagram of the Signal Board.

Basic Board Schematic

Basic Board Schematic Diagram

Schematic diagram of the Basic Board.

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