PT-VZ585N, PT-VW545N, PT-VX615N, PT-VZ580, PT-VW540, PT-VX610 (serv.man3) — Panasonic Projector Service Manual (repair manual). Page 2

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PREFACE
<VZ585N/VW545N/VX615N/VZ580/VW540/VX610>
CAUTION
 
Precaution
  
Never use this projector at an altitude of 2 700m or higher.
    Using this projector at high altitude, consult your dealer or Authorized Service Center about preparations.
 
About lead free solder (PbF)
  
This projector is using the P.C.Board which applies lead free solder.
    Use lead free solder in servicing from the standpoint of antipollution for the global environment.
 
Notes:
  
•  Lead free solder: Sn-Ag-Cu (tin, silver and copper) has a higher melting point (approx. 217°C) than standard solder 
Typically the melting point is 30~40 °C higher. When servicing, use a high temperature soldering iron with temperature 
limitation function and set it to 370 ± 10 °C.
    •  Be precautious about lead free solder. Sn-Ag-Cu (tin, silver and copper) will tend to splash when heated too high (approx. 
600°C or higher).
    •  Use lead free solder for the P.C.Board (specified on it as “PbF”) which uses lead free solder. (When you unavoidably 
use lead solder, use lead solder after removing lead free solder. Or be sure to heat the lead free solder until it melts 
completely, before applying lead solder.)
    •  After solder to double layered P.C Boards, check the component side for excess solder which may flow onto the oppo-
site side.
    About the identification of the lead free solder P.C.Board.
     For the P.C.Board which applies lead free solder, the symbol as shown in the figure below is printed or stamped on the 
surface or the back of P.C.Board.
PbF
WARNING:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC 
rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated 
in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the 
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to 
correct the interference at his own expense.
CAUTION:
Any unauthorized changes or modifications to this equipment will void the user’s authority to operate this device.
There are special components used in this equipment which are important for safety. These parts are marked by 7 in the 
schematic diagram, circuit board diagrams, exploded views and replacement parts list. It is essential that these critical parts 
should be replaced with manufacturer’s specified parts to prevent shock, fire, or other hazards. Do not modify the original 
design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
The service technician is required to read and follow the “Safety Precautions” and “Important Safety Notice” in this service manual.
Le technicien d'entretien doit lire et suivre les «Précautions de sécurité» et «Avis important de sécurité» dans ce manuel d'entretien.
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 WARNING 
This service information is designed for experienced repair technicians only and is not designed for use by the general pub-
lic. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service 
a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any 
attempt to service or repair the product or products dealt with in this service information by anyone else could result in seri-
ous injury or death.
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AVERTISSEMENT
Ce document d'entretien est destiné aux techniciens d'entretien expérimentés uniquement et n'est pas conçu pour une 
utilisation par le grand public. Il ne contient pas des avertissements ou des mises en garde pour aviser les non-techniciens 
des dangers potentiels lorsqu'ils tentent de réparer un produit. Les appareils alimentés par l'électricité doivent être révisés 
ou réparés uniquement par des techniciens professionnels expérimentés. Toute tentative d'entretenir ou de réparer le ou les 
produits traités dans ce document d'entretien par autrui peut entraîner des blessures graves ou la mort.
 
  WARNING : Use UV Radiation eye and skin protection during servicing.
 
   AVERTISSEMENT : Utilisez UV lumière oeil dioprotection et la protection de la peau lors de l'entretien.
CAUTION / MISE EN GARDE
 
Lithium Battery
 
  Risk of explosion if battery is replaced by an incorrect type.
    Replace only with the same of equivalent type recommended by the manufacturer.
    Dispose of used batteries according to the manufacturer’s instructions.
 
Batterie au lithium
    Risque d'explosion si la batterie est remplacée par un type incorrect.
    Remplacez-la uniquement par le même type ou le type équivalent recommandé par le fabricant.
    Jetez les batteries usagées conformément aux instructions du fabricant.
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