Ricoh PJ X5360N Quick start guide

Model Rigel-PJ1 nx/nw
Machine Codes:
Y015/Y016
Field Service Manual
6 January, 2012

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.
• HEATSINK MAY BE ENERGIZED. TEST BEFORE TOUCHING.
•Heat sink located on the power board, is electrified. mark is putted on 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 alive, you will get a severe
shock. If you think the chassis is alive, 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 withstand voltage. Replacement parts must match these original specifications. Parts
whose specifications are particularly vital to safe use and maintenance of the set is 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.
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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 deterioration as a result of servicing. In addition,
check insulation between external metallic parts and blades of walloutlet plugs. This examination is
indispensable in confirming complete establishment of safety.
(Insulation check)
Pull out a plug from a wall outlet to disconnect the connection cable. Then turn on the POWER
switch. Use a 500V megger (Note 2) and confirm 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 set.
(Note 1)
Exposed external metal....RGB input terminals, control terminals, etc.
(Note 2)
If a 500V megger is not available for an unavoidable reason, then use a circuit tester or the like for
inspection.
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Symbols and Trademarks
This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations
are as follows:
See or Refer to
Screw
Connector
Trademarks
Microsoft® and Windows® are registered trademarks of Microsoft Corporation in the United States
and /or other countries.
Other product names used herein are for identification purposes only and may be trademarks of their
respective companies. We disclaim any and all rights involved with those marks.
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TABLE OF CONTENTS
Important Safety Notices...................................................................................................................................1
Symbols and Trademarks...................................................................................................................................3
Trademarks.....................................................................................................................................................3
1. Product Information
Specifications......................................................................................................................................................9
Overview..........................................................................................................................................................10
Front / Top...................................................................................................................................................10
Rear...............................................................................................................................................................11
Top Features.................................................................................................................................................12
Terminal Panel Features...............................................................................................................................13
Part Names of the Remote Control.............................................................................................................15
2. Installation
Installation Requirements.................................................................................................................................19
Fire and Shock Precautions.........................................................................................................................19
3. Replacement and Adjustment
Cautions for Maintenance Service.................................................................................................................25
Method of starting the set without TOP COVER and LAMP COVER.......................................................25
Special Tools....................................................................................................................................................28
Parts Replacement............................................................................................................................................31
Lamp Unit......................................................................................................................................................31
Filters.............................................................................................................................................................32
Port Cover for USB Wireless LAN Unit.......................................................................................................33
Top Cover.....................................................................................................................................................33
PCB Shutter...................................................................................................................................................35
Rear Panel and Speaker.............................................................................................................................36
PCB Main Ass'y............................................................................................................................................38
PCB Network................................................................................................................................................38
Lamp Fan......................................................................................................................................................39
OPT Base......................................................................................................................................................41
Assembling the lens holder (top)........................................................................................................42
IRIS Unit........................................................................................................................................................44
PS-Converter................................................................................................................................................45
LCD Fan 1.....................................................................................................................................................46
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LCD Fan 2.....................................................................................................................................................48
PCB Remocon...............................................................................................................................................49
Intake Temp Sensor.....................................................................................................................................50
Exhaust Temp Sensor...................................................................................................................................50
Exhaust Fan..................................................................................................................................................51
Thermostat....................................................................................................................................................52
PSU Fan........................................................................................................................................................55
Power Supply-Ballast...................................................................................................................................56
Power Supply-DC........................................................................................................................................56
Bottom Cover...............................................................................................................................................59
Replacement of Optical Parts..........................................................................................................................60
Polarizer-B....................................................................................................................................................60
Polarizer-G...................................................................................................................................................61
Polarizer-R....................................................................................................................................................63
Optical Parts Adjustment.............................................................................................................................63
Adjusting and fixing parts...................................................................................................................64
Adjustment of the optical axis (Shadow adjustment).......................................................................65
Adjustment of the polarization plate (Contrast adjustment).............................................................73
Electrical Adjustment........................................................................................................................................76
Procedures for the replacement of the PCB Main Ass’y...........................................................................77
Outline of adjustment procedules......................................................................................................77
PC control software for service..........................................................................................................78
Model-Specific Data Writing Procedure..........................................................................................91
Procedure for rewriting EDID data....................................................................................................94
Procedure for writing of a serial number and a model number....................................................103
Procedures for the replacement of the OPT Base...................................................................................106
4. System Maintenance
Firmware Upgrade........................................................................................................................................107
Upgrading the firmware...........................................................................................................................107
Functional Test................................................................................................................................................109
Connecting a Computer............................................................................................................................109
Connecting an External Monitor..............................................................................................................112
Connecting a DVD Player or Other AV Equipment................................................................................113
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Connecting Component Input..................................................................................................................114
Connecting HDMI Input............................................................................................................................115
Connecting to a Wired LAN.....................................................................................................................117
Input signals...............................................................................................................................................118
Signal level........................................................................................................................................118
RGB signal frequencies....................................................................................................................118
HDMI digital signals.........................................................................................................................118
Component signals...........................................................................................................................118
Video input color system..................................................................................................................118
5. Troubleshooting
LED Display....................................................................................................................................................119
Indicator Messages...................................................................................................................................119
Power Indicator.................................................................................................................................119
Status Indicator.................................................................................................................................119
Lamp Indicator..................................................................................................................................120
Over-Temperature Protection..........................................................................................................121
Service Mode.................................................................................................................................................122
List of functions...........................................................................................................................................122
Mode changeover....................................................................................................................................122
Expert mode......................................................................................................................................122
Service mode....................................................................................................................................123
How to withdraw from the mode.....................................................................................................123
Contents of display...........................................................................................................................124
Additional functions (extract)....................................................................................................................124
SETUP–EXPERT1 Tab........................................................................................................................124
SETUP–EXPERT2 Tab........................................................................................................................125
Security functions.......................................................................................................................................125
How to cancel the security functions...............................................................................................125
MM Viewer and Network Area...............................................................................................................126
List of functions..................................................................................................................................126
Additional Functions.........................................................................................................................127
Troubleshooting Guide..................................................................................................................................129
Operation check........................................................................................................................................129
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Power block...............................................................................................................................................131
For Video....................................................................................................................................................132
For Audio...................................................................................................................................................133
Error Log.........................................................................................................................................................134
Error Log Screen Image............................................................................................................................134
Displaying an error log screen........................................................................................................134
Service Information: Page-1............................................................................................................134
Service Information: Page-2............................................................................................................135
Service Information: Reset................................................................................................................136
Contents of Error Log (Page1) Display....................................................................................................137
Status Columns..................................................................................................................................137
PJ Usage Columns............................................................................................................................138
TEMP Columns..................................................................................................................................138
Other Columns..................................................................................................................................138
Contents of Error Log (Page2) Display....................................................................................................139
TEMP Columns..................................................................................................................................139
Lamp/Filter Clear Count..................................................................................................................139
Power ON/OFF Count....................................................................................................................139
Projector Hours Used........................................................................................................................139
Lamp Voltage: Indicated exceeding the Service Power................................................................140
Contents of Error Log (Reset) Display......................................................................................................140
ALL DATA...........................................................................................................................................140
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1. Product Information
Specifications
See "Appendices" for the following information:
• General Specifications
9

Overview
Front / Top
1 Lamp Cover
2 Ventilation (outlet)
3 Lens Cover
4 Lens
5 Adjustable Tilt Foot Lever
6 Adjustable Tilt Foot
7 Controls
8 Focus Lever
9 Zoom Lever
10 Lens Shift Dial (Vertical)
11 Ventilation (inlet) / Filter Cover
1. Product Information
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12 Remote Sensor
Rear
1 Port Cover for USB Wireless LAN Unit
2 Monaural Speaker
3 Terminal Panel
4 AC Input
5 Remote Sensor
6 Built-in Security Slot
7 Security chain opening
8 Rear Foot
Overview
11

Top Features
1
Buttons
Used for both volume
adjustment and trapezoid
correction (Keystone Buttons).
• While an on-screen menu is displayed, you can use the
, , , and buttons to select the item you want to set
or adjust.
•When the on-screen menu is not displayed, the and
buttons can be used to adjust the volume level, and the
and buttons can be used to adjust the trapezoid in
the vertical direction.
2 Enter Button
Proceeds to the next hierarchical menu in the currently
displayed on-screen menu.
Applies the selected item while the confirmation message is
displayed.
3 Menu Button Displays an on-screen menu for setting or adjusting a variety
of items.
4 Input Button
Detects the signal input.
Automatically checks for signal inputs in the following order:
[COMPUTER 1] [COMPUTER 2] [COMPUTER 3]
[HDMI] [DisplayPort] [VIDEO] [S-VIDEO] [Viewer]
[COMPUTER 1]. If it detects a signal input, it projects the
input.
1. Product Information
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5 Power Button
Turn the projector on and then off (standby).
To turn the projector off (standby), then press the Power
button one time. When the confirmation message appears
on the screen, press the Power button again.
6 Status Indicator p.119
7 Back Button
Returns to the previous hierarchical menu in the currently
displayed on-screen menu. When the cursor is placed over
the main menu, the menu closes. When a confirmation
message appears, the operation is canceled.
8 Eco Button Displays the screen for selecting the lamp power level.
9 Auto set Button Automatically adjust the projector to an optimal state for
projection of a computer screen image.
10 Power Indicator p.119
11 Lamp Indicator p.119
Terminal Panel Features
1 USB Port (Type A)
2 LAN Port (RJ-45)
3 USB (PC) Port (Type B)
4 HDMI In Connector (Type A)
Overview
13

5 Computer 2 Audio In Mini Jack (Stereo Mini)
6 Computer 2 In / Component Input Connector (Mini D-Sub 15 Pin)
7 S-Video In Connector (Mini DIN 4 Pin)
8 Computer 1 Audio In Mini Jack (Stereo Mini)
9 Computer 1 In / Component Input Connector (Mini D-Sub 15 Pin)
10 Audio Out Mini Jack (Stereo Mini)
11 PC Control Port (D-Sub 9 Pin)
12 Monitor Out (Comp.1) Connector (Mini D-Sub 15 Pin)
13 Video/S-Video Audio In (L/Mono, R) Connectors (RCA)
14 Video In Connector (RCA)
1. Product Information
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Part Names of the Remote Control
1 Infrared Transmitter
2 Power Standby Button
Pressing the Power button once displays the power-off confirmation
message. Pressing the Power button a second time turns the
projector off (standby).
3 Power On Button
Confirm that the projector is in standby (the Power indicator is lit
orange*), and then turn it on.
* When Standby mode is set to "Normal".
Overview
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4 Computer 1/2/3 Button Select the COMPUTER1/2 input or a component.
(Computer 3 button is not available.)
5 S-Video Button Select the S-VIDEO input.
6 Video Button Select the VIDEO input.
7 Network Button Select the Network.
8 Viewer Button Select the Viewer.
9 ID Set Button
The remote controller that comes with this projector can be used to
control multiple projectors. These buttons are used to set the control
ID of an individual projector.
10 AV Mute Button Turns off both video and audio temporarily. Pressing the button
again turns the video and audio back on.
11 Menu Button Displays an on-screen menu for setting or adjusting a variety of
items.
12 Enter Button
Proceeds to the next hierarchical menu in the currently displayed
on-screen menu.
Applies the selected item while the confirmation message is
displayed.
13 Magnify (+)(−) Button Used to zoom in and out on the screen.
14 L Click Button*1 Used when the machine is connected to a computer via a USB
cable. Acts as the left mouse button.
15 Eco Button Displays the screen for selecting the lamp power level.
16 Help Button Displays the information screen.
17 Keystone Button Displays the screen for adjusting the trapezoid.
18 Auto Set Button Automatically adjust the projector to an optimal state for projection
of a computer screen image.
19 HDMI Button Select the HDMI input.
20 USB Display Button Select the USB Display.
1. Product Information
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21 Numeric Keypad
Button/Clear Button
The remote controller that comes with this projector can be used to
control multiple projectors. These buttons are used to enter the ID
(or set the control ID) of an individual projector.
The Clear button can be used to clear the set control ID.
22 Freeze Button Displays the current video image as a still image. Pressing the
button again returns to normal video display.
23 Back Button
Returns to the previous hierarchical menu in the currently displayed
on-screen menu. When the cursor is placed over the main menu,
the menu closes. When a confirmation message appears, the
operation is canceled.
24 Button*2
Used to adjust display position when the screen is enlarged by
using the partial enlargement button or by performing an operation
in the on-screen menu .
This button is also used as the computer mouse (remote mouse)
when the machine is connected to a computer via a USB cable.
25 Page / Button*1
Used to switch the viewer between thumbnail views. This button is
also used when the machine is connected to a computer via a USB
cable.
26 R Click Button*1 Used when the machine is connected to a computer via a USB
cable. Acts as the right mouse button.
27 Picture Mode Button
Each time the button is pressed in the on-screen menu, the picture
adjustment item displayed in [PICTURE] of the [ADJUST] menu
changes. The first item is [PRESET], followed by [CONTRAST],
[BRIGHTNESS], [SHARPNESS], [COLOR SATURATION], and
finally [TINT].
28 Volume (+)(−) Button
Adjusts the volume of the internal speaker. Also adjusts the volume
of output sent to the audio output port. Pressing the button again
resets the volume.
29 Aspect Button Displays a set of aspect adjustment items.
*1 Used to operate the computer when the mouse receiver is connected to the computer.
*2 Used as the computer mouse when the mouse receiver is connected to the computer.
Overview
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1. Product Information
18