DOWNLOAD Panasonic PT-RZ21KE / PT-RS20K Service Manual ↓ Size: 31.52 MB | Pages: 127 in PDF or view online for FREE

Model
PT-RZ21KE PT-RS20K
Pages
127
Size
31.52 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 3-CHIP DLP BASED PROJECTOR
File
pt-rz21ke-pt-rs20k.pdf
Date

Panasonic PT-RZ21KE / PT-RS20K Service Manual ▷ View online

2
PREFACE
< RZ21K / RS20K >
CAUTION
 
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 remov-
ing 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
Notice on laser
This projector is the Class 1 laser product that complies with IEC 60825-1:2014.
The class 4 laser module is mounted in the inside of a product.
  
TQFX608
ュモワヨユンノヤロモヴヴチフチロモヴユンチンモュリモヵリヰワチヸラユワチヰヱユワチモヷヰリュチユヺユチヰン
チチチチチチチチチチチチチチチチチチチヴレリワチユヹヱヰヴヶンユチヵヰチュリンユヤヵチヰンチヴヤモヵヵユンユュチンモュリモヵリヰワ
ュモワヨユンノンモヺヰワワユヮユワヵチロモヴユンチュユチヤロモヴヴユチフチノチユワチヤモヴチュトヰヶヷユンヵヶンユチ
チチチチチチチチチチチチチチチチチチユヹヱヰヴリヵリヰワチュモワヨユンユヶヴユチモヶチンモヺヰワワユヮユワヵチュリンユヤヵチヰヶチ
チチチチチチチチチチチチチチチチチチュリョョヶヴチュユヴチヺユヶヹチヰヶチュユチロモチヱユモヶ
DPQT1304ZA
낹뾍阥ꍡꩡ끞꫙ꐺ꫑ꌱ뗭눥뼍겢겑꿙
ラモ・モンュチュリヴヵモワヤユホチンユョユンチヵヰチヵラユチヰヱユンモヵリワヨチリワヴヵンヶヤヵリヰワヴハ
ュリヴヵモワヤユチュヶチンリヴヲヶユチホチヤヰワヴヶロヵユ・チロユチヮモワヶユロチュæヶヵリロリヴモヵリヰワハ
ヨユョ
Äランュヶワヨヴモャヴヵモワュホチャユモヤラヵユワチヴリユチュリユチ
ャユュリユワヶワヨヴモワロユリヵヶワヨハ
ОПАСНОЕ РАССТОЯНИЕ: СМ. ИНСТРУКЦИИ ПО ЭКСПЛУАТАЦИИ.
DPQT1305ZA
∯敨䨇䯘 
Ǣǽ⓯ݨǽཱུԥӟȡᬼယ
ǽǭǜ⡛ȍǹǓǶǞǯǤǓƹ
ڈ⭨ȡڽȋǨ۝⃆මǛǑșȍǨƹ
⭿્❹⮼⿉ۄཟ◻ᅽሤȡǣ╒ǞǯǤǓƹ
㨢䏠⍿⊭侻⋩㗇∯敨䕂 ⨶巹⫂Ʋ
∯敨岛斠濣妉⊁摯ḽ䏦奨㓌㖶Ʋ
'347=$
ョㄐㄓチワㄐㄓㄕㄉチモㄎㄆㄓㄊ㄄㄂チ
éヤㄐㄎㄑㄍㄊㄆㄔチㄘㄊㄕㄉチビヒチヤョンチヱ㄂ㄓㄕㄔチヒパフパハヒパチ㄂ㄏㄅチヒパフパハヒヒ
ㄆㄙ㄄ㄆㄑㄕチㄇㄐㄓチㄅㄆㄗㄊ㄂ㄕㄊㄐㄏㄔチㄑㄖㄓㄔㄖ㄂ㄏㄕチㄕㄐチロ㄂ㄔㄆㄓチワㄐㄕㄊ㄄ㄆ
ワㄐハブパチㄅ㄂ㄕㄆㄅチルㄖㄏㄆチビフハビパパヘê
リユヤチプパベビブノヒホビパパヘ
ロモヴユンチンモュリモヵリヰワ
モヷヰリュチュリンユヤヵチユヺユチユヹヱヰヴヶンユ
ヤロモヴヴチピンチロモヴユンチヱンヰュヶヤヵ
ヸモヷユチロユワヨヵラホフフベノフプビㄏㄎ
ヮモヹリヮヶヮチヰヶヵヱヶヵホピピピㄎヸ
リユヤチプパベビブノヒホビパパヘ
ンモヺヰワワユヮユワヵチロモヴユン
ユヹヱヰヴリヵリヰワチュリンユヤヵユチュモワヨユンユヶヴユチヱヰヶンチロユヴチヺユヶヹ
モヱヱモンユリロチ‚チロモヴユンチュユチヤロモヴヴユチピン
ロヰワヨヶユヶンヴチュトヰワュユヴホフフベノフプビㄏㄎ
ヮモヹリヮモロユチュヶチンモヺヰワワユヮユワヵホピピピㄎヸ
ヒピパ
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.
 WARNING : Use laser Light Radiation eye and skin protection during servicing
 AVERTISSEMENT : Utilisez laser lumière oeil radioprotection et la protection de la peau lors de l'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.
7
 
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.
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
< RZ21K / RS20K >
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
Caution:
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 environ-
ment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruc-
tion 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.
FCC Warning:
To assure continued compliance, follow the attached installation instructions. This includes using the provided power cord and shielded inter-
face cables when connecting to computer or peripheral devices. Also, any unauthorized changes or modifications to this equipment could void 
the user’s authority to operate this device.
Cautions when transporting
f
  Transport the projector with two or more people. Failure to do so may drop the projector, which may result in damage or 
deformation of the projector, or injury.
f
  When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impact. Failure to do so 
may cause a failure due to the damaged internal components.
f
 When transporting the projector, attach the supplied lens hole cover.
f
 Do not transport the projector with the adjustable feet extended. Doing so may damage the adjustable feet.
Cautions when installing
r
 
Do not set up the projector outdoors.
    The projector is designed for indoor use only.
r
 
Do not set up the projector in the following locations.
 
f
   Places where vibration and impacts occur such as in a car or vehicle: Doing so may cause damage to internal compo-
nents or malfunction.
 
f
  Location close to sea or where corrosive gas may occur: The projector may fall due to corrosion. Also, failure to do so 
may shorten the life of the components and result in malfunctions.
 
f
  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 equipment, or the air from the air conditioner does not blow toward the front of the projector.
 
f
  Places with sharp temperature fluctuations such as near lights (studio lamps): Doing so may shorten the life of the light 
source, or result in deformation of the projector due to heat, which may cause malfunctions.
     Follow the operating environment temperature of the projector.
 
f
 Near high-voltage power lines or near motors: Doing so may interfere with the operation of the projector.
 
f
  Places where there is high-power laser equipment: Directing a laser beam onto the projection lens surface causes 
damage to the DLP chips.
r
 
The projector may not work properly due to strong radio wave from the broadcast station or the radio.
     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 using a piece of metal foil or a metal pipe which is grounded at both ends.
r
 
Focus adjustment
     The high clarity 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 to perform the focus adjustment after 30 minutes have elapsed with the focus test pattern displayed. 
For details of the test pattern, refer to “[TEST PATTERN] menu”.
r
 
Do not install the projector at an altitude of 4 200 m (13 780') or higher above sea level.
r
 
Do not use the projector in a location that the ambient temperature exceeds 50 °C (122 °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.
    Upper limit of the operating environment temperature varies depending on the altitude above sea level.
     When using the projector at an altitude between 0 m (0') and 1 400 m (4 593') above sea level: 0 °C (32 °F) to 50 °C       
(122 °F)
     When using the projector at an altitude between 1 400 m (4 593') and 4 200 m (13 780') above sea level: 0 °C (32 °F) to     
45 °C (113 °F)
4
PREFACE
< RZ21K / RS20K >
r
 
Projection in all 360° direction is possible.
 
Cautions when setting up the projector
f
  Install the projector in a place or with a mount that can sufficiently tolerate the weight. The position of the projected image 
may shift if the strength is not sufficient.
f
  Use the adjustable feet only for the floor standing installation and for adjusting the angle. Using them for other purposes 
may damage the projector.
f
  The adjustable feet can be removed if not needed in the installation. However, do not use the screw holes where the ad-
justable feet were removed to fix the projector to a mount.
    Also, do not attach any screws not instructed in the operating instructions of the optional accessories into the screw holes 
where the adjustable feet are removed. Doing so may damage the projector.
f
  When using the projector in any method other than the floor installation using the adjustable feet or ceiling mounting instal-
lation using the Ceiling Mount Bracket, remove the four adjustable feet and use the six screw holes to fix the projector to a 
mount.
f
  Use a torque screwdriver or Allen torque wrench to tighten the fixing screws to their specified tightening torques.
   Do not use electric screwdrivers or impact screwdrivers.
   (Screw diameter: M6, tapping depth inside the projector: 27 mm (1-1/16"), screw tightening torque: 4 ± 0.5 N·m)
360°
360°
360°
360° vertically
360° horizontally
360° tilted
(combination of vertical and horizontal)
5
PREFACE
< RZ21K / RS20K >
CONTENTS
1. Safety Precautions
2. Specifications
SECTION 1 SERVICE INFORMATION
1. The name of each part
2. Menu Navigation
3. Service Mode
4. Notes on service
5. Troubleshooting
SECTION 2 DISASSEMBLY PROCEDURES
1. Parts Locations
2. Disassembly Instructions
<Reference>  Wiring connection
SECTION 3 ADJUSTMENTS
1. Adjustment item and procedure
2. Firmware update procedure
For the schematic diagram and parts list, refer to the separated booklet "Schematic diagram" and "Parts List" 
respectively.
Page of 127
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Panasonic PT-RZ21KE / PT-RS20K Service Manual ▷ Download

  • DOWNLOAD Panasonic PT-RZ21KE / PT-RS20K Service Manual ↓ Size: 31.52 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Panasonic PT-RZ21KE / PT-RS20K in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic PT-RZ21KE / PT-RS20K Projector. Information contained in Panasonic PT-RZ21KE / PT-RS20K 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.