DOWNLOAD Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Service Manual ↓ Size: 32.15 MB | Pages: 110 in PDF or view online for FREE

Model
PT-EZ590E PT-EZ590LE PT-EW650E PT-EW650LE PT-EW550E PT-EX620E PT-EX620LE PT-EX520E (serv.man2)
Pages
110
Size
32.15 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / LCD PROJECTOR
File
pt-ez590e-pt-ez590le-pt-ew650e-pt-ew650le-pt-ew550.pdf
Date

Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Service Manual ▷ View online

LCD Projector
ORDER NO. VED1604599CE
Rev.-2 (2016-07)
For replacement parts and exploded views, refer to the separated "PARTS LIST".
Model No.
 
PT-EZ590
 
PT-EW650
 
PT-EW550
 
PT-EX620
 
PT-EX520
■ This manual is common to the models regardless of suffixes of the Model No.
 
- for Taiwan
 
 
T: The standard zoom lens supplied
 
- for India
 
 
D: The standard zoom lens supplied
 
- for Asia (except for Taiwan, India, Korea)
 
 
A: The standard zoom lens supplied  
 
LA: The lens sold separately
 
- for other countries or regions
 
 
Without L: The standard zoom lens supplied  
With L: The lens sold separately
* Projection lens is an optional.
2
PREFACE
<EZ590/EW650/EW550/EX620/EX520>
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 melt-
ing 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 opposite 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 envi-
ronment.
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 dia-
gram, 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.
7 WARNING 
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Prod-
ucts 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 serious injury or death.
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 pro-
fessionnels 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.
3
PREFACE
<EZ590/EW650/EW550/EX620/EX520>
Notes on repairing
•  In case of fuse opening inside the projector, Do not turn the projector on just replacing the fuse with new one because there 
might be a possibility to have smoking or firing hazard. Turn it on after solving the main cause of fuse opening.
• After repairing, confirm that the projector operates correctly.
• Pay attention to handle the projector as customer's personal settings have been remaining inside the projector.  
Cautions when transporting
•  When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impacts. They may damage 
the internal components and result in malfunctions.
• Do not transport the projector with the adjustable feet extended. Doing so may damage the adjustable feet.
•  Do not move or transport the projector with the wireless module (Model No.: ET-WML100) of the optional accessories at-
tached. Doing so may damage the wireless module.
Cautions when installing
l  Do not set up the projector outdoors.
• The projector is designed for indoor use only.
l  Do not set up the projector in the following locations.
•  Places where vibration and impacts occur such as in a car or vehicle: Doing so may cause damage to internal components 
or malfunction.
•  Locations near the sea or areas affected by corrosive gas: Corrosion may damage internal components or cause the projec-
tor to malfunction.
•  Near the exhaust of an air conditioner: Depending on the conditions of use, the screen may fluctuate in rare cases due to 
the heated air from the air exhaust port or the hot or cooled air. Make sure that the exhaust from the projector or other equip-
ment, or the air from the air conditioner does not blow toward the front of the projector.
•  Near high-voltage power lines or near motors: Doing so may interfere with the operation of the projector.
•  Places with sharp temperature fluctuations such as near lights (studio lamps): Doing so may shorten the life of the lamp, or 
result in deformation of the outer case due to heat, which may cause malfunctions.
  Follow the operating environment temperature of the projector.
l Be sure to ask a specialized technician or your dealer when installing the projector on a ceiling.
   The optional Ceiling Mount Bracket is required. Be sure to use the Projector Mount Bracket together with the ceiling mount 
bracket for high ceilings or low ceilings.
l Ask a qualified technician or your dealer to install the cable wiring for DIGITAL LINK connection.
  (Only for PT-EZ590, PT-EW650 and PT-EX620)
   Image and sound may be disrupted if cable transmission characteristics cannot be obtained due to inadequate installation.
l The projector may not work properly due to strong radio waves from the broadcast station or the radio.
  (Only for PT-EZ590, PT-EW650 and PT-EX620)
   If there is any facility or equipment, which outputs strong radio waves, near the installation location, install the projector at a 
location sufficiently far from the source of the radio waves. Or, wrap the LAN cable connected to the <DIGITAL LINK/LAN> 
terminal by using a piece of metal foil or a metal pipe which is grounded at both ends.
l Focus adjustment
   The projection lens is thermally affected by the light from the light source, making the focus unstable in the period just after 
switching on the power. It is recommended that images be projected continuously for at least 30 minutes before the focus is 
adjusted.
l Do not install the projector at elevations of 2 700 m (8 858') or higher above sea level.
l Do not use the projector in a location that the ambient temperature exceeds 45 °C (113 °F).
•  Using the projector in a location that the altitude is too high or the ambient temperature is too high may reduce the life of the 
components or result in malfunctions.
•  The upper limit of the operating environment temperature should be between 0 °C (32 °F) and 45 °C (113 °F) when using it 
at elevations lower than 1 400 m (4 593') above sea level, and between 0 °C (32 °F) and 40 °C (104 °F) when using it at high 
altitudes (between 1 400 m (4 593') and 2 700 m (8 858') above sea level).
4
PREFACE
<EZ590/EW650/EW550/EX620/EX520>
l Do not use the projector tilted to the right or left.
Using the projector at an angle that exceeds ±15° from the horizontal plane may reduce product life or result in malfunction.
360°
+15°
-15°
l Cautions when setting up the projector
•  Use the adjustable feet only for the floor standing installation and for adjusting the angle. Using them for other purposes may 
damage the projector.
•  When installing and using the projector with a method other than the floor standing installation using the adjustable feet or 
the ceiling mount, please fix the projector by using the four screw holes with “M6” mark for ceiling mount (as shown in the 
figure).
  (Screw diameter: M6, tapping depth inside the set: 12 mm (15/32"), torque: 4 ± 0.5 N·m)
Page of 110
Display

Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Service Manual ↓ Size: 32.15 MB | Pages: 110 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Projector. Information contained in Panasonic PT-EZ590E / PT-EZ590LE / PT-EW650E / PT-EW650LE / PT-EW550E / PT-EX620E / PT-EX620LE / PT-EX520E (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.