Advertisement
Quick Links
SERVICE MANUAL
DOCUMENTATION TECHNIQUE
TECHNISCHE DOKUMENTATION
DOCUMENTAZIONE TECNICA
DOCUMENTACION TECNICA
WARNING : Before servicing this chassis please read the safety recommendations.
ATTENTION : Avant toute intervention sur ce châssis, lire les recommandations de sécurité.
ACHTUNG : Vor jedem Eingriff auf diesem Chassis, die Sicherheitsvorschriften lesen.
ATTENZIONE : Prima di intervenire sullo chassis, leggere le norme di sicurezza.
IMPORTANTE : Antes de cualquier intervención, leer las recomendaciones de seguridad.
- 0603
No copying, translation, modification on other use authorized. All rights reserved worldwide. • Tous droits de reproduction, de traduction, d'adaptation et d'exécution réservés pour tous les pays. • Sämtliche Urheberrechte an diesen Texten und Zeichnunge n stehen uns zu. Nachdrucke,
Vervielfältigungen - auch auszugsweise - nur mit unserer vorherigen Zustimmung zulässig. Alle Rechte vorbehalten. • I diritti di riproduzione, di traduzione, e esecuzione sono riservati per tutti i paesi. • Derechos de reproduccion, de traduccion, de adaptacion y de ejecucion reservados para todos los paises.
T V
42WB02S
Plasma
Advertisement
Related Manuals for THOMSON 42WB02S
Summary of Contents for THOMSON 42WB02S
- Page 1 SERVICE MANUAL DOCUMENTATION TECHNIQUE TECHNISCHE DOKUMENTATION 42WB02S DOCUMENTAZIONE TECNICA DOCUMENTACION TECNICA Plasma WARNING : Before servicing this chassis please read the safety recommendations. ATTENTION : Avant toute intervention sur ce châssis, lire les recommandations de sécurité. ACHTUNG : Vor jedem Eingriff auf diesem Chassis, die Sicherheitsvorschriften lesen.
- Page 2 Do not disconnect modules when they are energized! Repairs on power supply section are to be carried out only with isolating transformer. Ne pas retirer les modules lorsqu' ils sont sous tension. N'effectuer les travaux de maintenance sur la partie reliée au secteur (Switch Mode) qu'au travers d'un transformateur d'isolement.
- Page 3 CONTENTS Page Page SAFETY PRECAUTIONS ......4 BLOCK DIAGRAM ......20 DISASSEMBLY SCHEMATIC DIAGRAMS Removing the leg tube assembly .
- Page 4 IMPORTANT SAFETY PRECAUTIONS 1. Before returning an instrument to the customer, always make a safety check of the entire instrument, including the following items, but not limited to them. a. Be sure that no built-in protective devices are defective and/or have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer.
- Page 5 3. Design Alteration Warning: Do not alter or add to the mechanical or electrical design of this unit. Design alterations and additions, including, but not limited to, circuit modifications and the addition of the items such as auxiliary audio and/or video output connections might alter the safety characteristics of this Projection Monitor and create a hazard to the user.
- Page 6 HOW TO EXCHANGE THE MASK & PANEL PROCEDURE 1. Removing the Leg Tube Assembly Unscrew 4 screws from "Leg Tube Assembly." (Specification of screw driver is 15± 2kg), see fig.1 Fig. 1 Push the "Leg Tube Assembly." downward to unlock and pull it away from unit, then unscrew 4 screws from rear cover. (Specification of screw -driver is 15±...
- Page 7 2. Removing the rear cover Unscrew 12 screws from rear cover, see red arrow (Specification of screw driver is 15± 2 kg) Unscrew 8 screws from rear cover, and unscrew 2 screws from AC power socket, see red arrow (Specification of screw driver is 9±...
- Page 8 4. Removing the Mask and the J5 cable from PCB Fig. 5 5. Removing the filter Unscrew 10 screws from mask (Specification of screw driver is 15± 2 kg), then remove four angles that hold the PDP filter. (Be careful: Please do not bump or scrape when handling the PDP filter.) Before putting panel back clean PDP filter make sure it's free from dust.
- Page 9 Remove the Control buttons from old Mask and reinstall them on the new Mask. Control buttons Fig. 8 Please to aim at red arrow to guide and there is have a channel when you put down glass back to new mask Fig.
- Page 10 TROUBLESHOOTING No power Switch the power on Replace Not correct Check "Power Imput" module "Power input" module Correct Replace Not correct Check Panel Power Supply Panel Power Supply Correct Replace Standby & Audio Power Supply First issue 06 /03...