HDMI Sirius-PJ2 Kurzanleitung

Model Sirius-PJ2

Machine Codes:

Y076/Y077/Y078

Field Service Manual

June, 2015

Important Safety Notices

•RISK OF ELECTRIC SHOCK DO NOT OPEN

• TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-

SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This symbol warns the user that uninsulated voltage within the unit may have sufficient

magnitude to cause electric shock. Therefore, it is dangerous to make any kind of

contact with any part inside of this unit.

This symbol alerts the user that important literature concerning the operation and

maintenance of this unit has been included.

Therefore, it should be read carefully in order to avoid any problems.

• HEAT SINK MAY BE ENERGIZED. TEST BEFORE TOUCHING.

• The heat sink located on the power board is electrified. A mark is attached to the primary heat

sink. Pay attention to this area.

During servicing carefully observe the following.

1. OBSERVE ALL PRECAUTIONS

Items and locations that require special care during servicing, such as the cabinet, chassis, and

parts are labelled with individual safety instructions. Carefully comply with these instructions and all

precautions in the instruction manual.

2. BE CAREFUL OF ELECTRIC SHOCK

The chassis carries an AC voltage. If you touch the chassis while it is still live, you will get a severe

shock. If you think the chassis is live, use an isolating transformer or gloves, or pull out the plug

before replacing any parts.

3. USE SPECIFIED PARTS

The components have been chosen for minimum flammability and for specific levels of resistance

value and ability to withstand voltage. Replacement parts must match these original specifications.

Parts whose specifications are particularly vital to safe use and maintenance of the set are marked

on the circuit diagrams and parts list.

Substitution of these parts can be dangerous for you and the customer, so use only specified parts.

4. REMOUNT ALL PARTS AND RECONNECT ALL WIRES AS ORIGINALLY INSTALLED

For safety, insulating tape and tubes are used throughout, but some lift-off parts on the printed

wiring board require special attention.

All wires are positioned away from high-temperature and high-voltage parts, and, if removed for

servicing, they must be retuned precisely to their original positions.

5. LAMP

Be very careful of the lamp because it generates high heat while it is used at high voltage. When

replacing the bulb, make sure it is cool enough.

6. LENS

Do not look into the lens during projection. This is important to avoid damage to the eyes.

7. SERVICING

At the time of repair or inspection services, use an earth band (wrist band), without fail.

8. RUN A COMPLETE SAFETY CHECK AT THE COMPLETION OF SERVICING

After completion of servicing, confirm that all screws, parts, and wiring, removed or disconnected

for servicing, have been returned to their original positions. Also examine if the serviced sections

and peripheral areas have suffered from any damage as a result of servicing. In addition, check

the insulation between external metallic parts and the blades of wall outlet plugs. This examination

is indispensable in confirming complete establishment of safety.

Insulation check:

Pull out the plug from the wall outlet to disconnect the connection cable. Then turn on the POWER

switch. Use a 500V ohmmeter (Note 2) and make sure that the insulation resistance is 1M or

more between each terminal of the plug and exposed external metal (Note 1). If the measured

value is below the specified level, then it is necessary to inspect and fix the machine.

Note 1: Exposed external metal....RGB input terminals, control terminals, etc.

Note 2: If a 500V ohmmeter is not available for an unavoidable reason, then use a circuit tester or

the like for inspection.

Symbols, Abbreviations and Trademarks

This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations

are as follows:

Screw

Shoulder screw

Black screw (TCRU)

Connector

FFC (Flat Film Connector)

Harness clamp

Clip

E-ring

C-ring

Timing belt

Spring

SEF Short edge feed

LEF Long edge feed

[A] Short edge feed [SEF]

[B] Long edge feed [LEF]

Trademarks

HDMI and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI

Licensing, LLC.

Mac OS is a registered trademark of Apple Inc., registered in the U.S. and other countries.

PJLink trademark is a trademark applied for registration or is already registered in Japan, the United

States of America and other countries and areas.

VGA is a trademark of International Business Machines Corporation in the United States, other

countries, or both.

Crestron is a registered trademark of Crestron Electronics, Inc.

Microsoft®and Windows® are registered trademarks or trademarks of Microsoft Corporation in the

United States and /or other countries.

The proper names of the Windows operating systems are as follows:

The product names of Windows 7 are as follows:

• Microsoft® Windows® 7 Home Premium

• Microsoft® Windows® 7 Professional

• Microsoft® Windows® 7 Ultimate

• Microsoft® Windows® 7 Enterprise

Other product names used herein are for identification purposes only and might be trademarks of their

respective companies. We disclaim any and all rights to those marks.

TABLE OF CONTENTS

Important Safety Notices................................................................................................................................... 1

Symbols, Abbreviations and Trademarks.........................................................................................................3

Trademarks..................................................................................................................................................... 4

1. Product Information

Specifications....................................................................................................................................................11

Overview.......................................................................................................................................................... 12

Front and Top View......................................................................................................................................12

Rear View..................................................................................................................................................... 14

Control Panel/ Indicator.............................................................................................................................15

Names of the Terminals on the Rear Panel................................................................................................17

Part Names of the Remote Controller.........................................................................................................18

2. Installation

Installation Requirements................................................................................................................................. 23

Fire and Shock Precautions.........................................................................................................................23

Caution on Handling the Optional Lens.................................................................................................... 25

Lamp Replacement.......................................................................................................................................25

About High Altitude Mode..........................................................................................................................26

3. Replacement and Adjustment

Replaceable Part Hierarchy............................................................................................................................ 27

Special Tools.................................................................................................................................................... 28

Parts Replacement............................................................................................................................................31

Zoom Lens.................................................................................................................................................... 31

Lamp Unit......................................................................................................................................................31

Filters............................................................................................................................................................. 32

Top Cover.....................................................................................................................................................33

PCB Key-Pad................................................................................................................................................34

Front Cover...................................................................................................................................................35

PCB SCAP.....................................................................................................................................................36

PCB LED........................................................................................................................................................ 37

Lens Shift Dial............................................................................................................................................... 39

Rear Panel.................................................................................................................................................... 39

PCB Remote Controller................................................................................................................................40

USB Network Board....................................................................................................................................40

PCB Main Ass'y............................................................................................................................................41

PCB Network................................................................................................................................................43

PCB EX.......................................................................................................................................................... 43

Lamp Temp Sensor.......................................................................................................................................44

Exhaust Fan.................................................................................................................................................. 44

Speaker........................................................................................................................................................ 45

Lamp Fan (Upper)........................................................................................................................................46

Lamp Fan (Lower)........................................................................................................................................ 47

Reflector Fan.................................................................................................................................................48

G-LCD Fan....................................................................................................................................................49

R-LCD Fan.....................................................................................................................................................51

Internal Temp Sensor...................................................................................................................................53

B-LCD Fan.....................................................................................................................................................54

PS-Converter................................................................................................................................................ 55

Integrator 1...................................................................................................................................................57

Integrator 2...................................................................................................................................................57

IRIS Unit........................................................................................................................................................ 58

OPT Base...................................................................................................................................................... 59

Thermostat.................................................................................................................................................... 60

PCB Lamp Interlock......................................................................................................................................61

PSU Fan........................................................................................................................................................ 62

Power Supply-Ballast...................................................................................................................................64

Power Supply-DC........................................................................................................................................ 64

Replacement of Optical Parts..........................................................................................................................66

Polarizer-B....................................................................................................................................................66

Polarizer-G...................................................................................................................................................67

Polarizer-R.................................................................................................................................................... 67

Optical Parts Adjustment............................................................................................................................. 68

Adjusting and fixing parts...................................................................................................................68

Adjustment of the optical axis (Shadow adjustment)....................................................................... 69

Adjustment of the polarization plate (Contrast adjustment).............................................................76

Electrical Adjustment........................................................................................................................................ 80

Model-Specific Data Writing Procedure (When replacing of the PCB Main Ass’y on PJ WX6181N)...

.......................................................................................................................................................................81

Model-specific data writing procedure.............................................................................................81

Operation Procedure..........................................................................................................................81

Error Messages................................................................................................................................... 86

Procedure for rewriting EDID data............................................................................................................. 86

Outline software descriptions.............................................................................................................86

Equipment to be used and environment............................................................................................ 86

Software installation procedures....................................................................................................... 87

Rewrite procedure...............................................................................................................................87

Rewriting HDMI terminal EDID.......................................................................................................... 88

Rewriting D-SUB terminal EDID......................................................................................................... 91

Rewriting DP (Display Port) terminal EDID........................................................................................ 94

Miscellaneous......................................................................................................................................97

Procedure for writing of a serial number and a model number...............................................................99

Software installation............................................................................................................................99

Writing of a serial number and a model number............................................................................. 99

Data readout.....................................................................................................................................101

PC control software for service.................................................................................................................101

Outline software descriptions.......................................................................................................... 101

Equipment to be used and environment..........................................................................................102

Software installation procedures.....................................................................................................102

Repair and adjustment procedures................................................................................................. 102

Error messages..................................................................................................................................111

4. System Maintenance

Firmware Upgrade........................................................................................................................................ 113

Upgrading the firmware........................................................................................................................... 113

Functional Test................................................................................................................................................115

Analog RGB signal connection................................................................................................................ 115

Digital RGB signal connection..................................................................................................................116

Cautions when connecting an HDMI cable................................................................................... 117

Cautions when connecting a DisplayPort cable............................................................................ 118

Connecting an External Monitor..............................................................................................................120

Connecting the Blu-ray Player or Other AV Equipment................................................................ 121

Connecting Component Input.................................................................................................................. 123

Connecting HDMI Input............................................................................................................................124

Connecting to a Wired LAN.....................................................................................................................126

5. Troubleshooting

LED Display.................................................................................................................................................... 127

Indicator Messages...................................................................................................................................127

Power Indicator.................................................................................................................................127

Status Indicator................................................................................................................................. 127

Lamp Indicator.................................................................................................................................. 130

Temp. Indicator................................................................................................................................. 130

If the temperature protector is activated......................................................................................... 131

Service Mode.................................................................................................................................................132

Mode change............................................................................................................................................132

How to enter the Expert Mode........................................................................................................ 132

Additional functions...................................................................................................................................132

Menus and functions to be added by the Expert Mode................................................................132

Menus and functions to be added by the Service Mode..............................................................134

How to withdraw from the mode............................................................................................................. 137

Troubleshooting Guide..................................................................................................................................138

Operation Check for the Main Board..................................................................................................... 138

For Video....................................................................................................................................................139

For Audio................................................................................................................................................... 140

For Multi Media.........................................................................................................................................141

Operation Check for the PCB Network...................................................................................................141

Error Log......................................................................................................................................................... 142

Error Log Screen Image............................................................................................................................ 142

Displaying the error log screen....................................................................................................... 142

Service Information: Page-1............................................................................................................ 142

Service Information: Page-2............................................................................................................ 143

Service Information: Page-3............................................................................................................ 144

Service Information: Reset................................................................................................................144

Contents of Error Log (Page1) Display....................................................................................................145