10 W

Ampere), 50 60 Hz (The U.S.A and Canada) AC 200 240 V (2.5 A Max. Ampere), 50 60 Hz (Continental Europe and The U.K.) Power Source AA, UM3 or R06 Type x 2 Operating Range 16.4' (5m) 30 Dimensions 2.0(W) x 1.0(H) x 71(D) (50mm x 27mm x 181mm) Net Weight 0.34 lbs (154 g) (including batteries) Laser Pointer Class II Laser (Max. Output 1mW Wave length 640 660nm) Owner's Manual AC Power Cord Remote Control and Batteries DVI-VGA Cable USB Cable The specifications are subject...

15

Mount the lens as shown in the figure. The arrows in the figure indelicate the mount direction of the part for the replacement. Check the number on the arrows and mount each part according to its note A The printed part no. comes to this side. B The cutting corner comes to this side up. C Film sheet attached side comes to this side.

32

Memory IC(IC803) Replacement IC1801 on the main board stores the data for the service adjustments, and should not be replaced except for the case of defective device. If replaced, the re-adjustments are required following to the Electrical Adjustments. The data of lamp replacement counter is stored in the IC803. Please note that the lamp replace counter will be reset when the memory IC (IC803) is replaced. (Lamp replace counter cannot be set to the previous value.) Caution to memory IC...

3J Video Center adjustment

Receive the 16-step grey scale computer signal with Computer2 RGB mode. 3. Connect a digital voltmeter to test point TPVIDEOR (+) and chassis ground (-). 4. Select group no. 5, item no. 5 and adjust the voltage to be 7.50 0.05Vdc by changing the Data value. 5. Connect a digital voltmeter to test point TPVIDEOG (+) and chassis ground (-). 6. Select item no. 6 and adjust the voltage to be 7.50 0.05Vdc by changing the Data value. 7. Connect a digital voltmeter to test point TPVIDEOB (+) and...

5J LCD Panel Prism Assy removal

1 Remove 4 screws A (M2.5x6) and pull the LCD Prism ass'y upward. 2 Remove each 1 screw B and take the Glass Holder, and then pull the Optical filter and Polarized Glass upward off. These glasses are mounted for R, G and B LCD panels respectively. To avoid the CG and focus alignments slipping off, please be careful to handle the LCD Prism ass'y. Do not replace the LCD panel separately otherwise it can not obtain proper picture.

A

Insert a coin into a grove of the lamp cover and push the drive in arrow direction and pull up the lamp cover upward as shown in the figure below. When the cabinet top or lamp cover is removed, the lamp cover switch is turned off. When turning on the projector for servicing or adjusting, it is required to keep turning on the lamp cover switch. Pay attention not to spoil the cabinet by turning the coin or driver.

Adjustment Procedure

Select group no. 102, item no. 19 and change Data value to 5. 3. Press the AUTO SETUP button on the pro-jector.The projector exits from the service mode and start adjusting automatically. * The adjustment pattern will be projected on the screen. The adjustment takes about 10 seconds. Do not move the projector and block the sensor window during this period of time. 4. After completing the adjustment, the message appears on the screen. 5. Press the AUTO SETUP button and check that the...

Air filter care and cleaning

The removable air filter prevents dust from accumulation on the surface of the projection lens and projection mirror. Should the air filter become clogged with dust particles, it will reduce the cooling fan's effectiveness and may result in internal heat build up and reduce the life of the projector. To clean up the air filters, follow the cleaning procedure 1. Turn the power off, and disconnect the AC power cord from the AC outlet. 2. Turn the projector up side down and remove air filters by...

Circuit Adjustments

CAUTION The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety. Video signal 1.0Vp-p 75Q terminated, 16 steps gray Computer signal 0.7Vp-p 75Q terminated, 16 steps gray Component Video signal 0.7Vp-p 75Q terminated, 16 steps gray scale (Component video signal with 480p, 575p, 720p or 1080i format) Picture control mode...

Cleaning with air spray

Remove the cabinet top following to Mechanical Disassemblies. 2. Clean up the LCD panel and polarizing plate by using the air spray from the cabinet top opening. Use a commercial (inert gas) air spray designed for cleaning camera and computer equipment. Use a resin-based nozzle only. Be vary careful not to damage optical parts with the nozzle tip. Never use any kind of cleanser on the unit. Also, never use abrasive materials on the unit as this may cause irreparable damage.

Common Center adjustment

Receive the 1 line black white pattern computer signal with Computer2 RGB mode. 3. Project only red light component to the screen. 4. Select group no. 10, item no. 0 and change data value to obtain the minimum flicker on the screen. 5. Project only green light component to the screen. 6. Select item no. 1 and change data value to obtain the minimum flicker on the screen. 7. Project only blue light component to the screen. 8. Select item no. 2 and change data value to obtain the minimum flicker...

Disassembly Cleaning

Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be sufficiently cleaned by air spraying alone. Be sure to readjust the optical system after performing disassembly cleaning. 1. Remove the cabinet top and main units following to Mechanical Disassemblies. 2. Remove the optical base top following to Optical Unit Disassemblies. If the LCD panel needs cleaning, remove the LCD panel unit following to LCD panel replacement. 3. Clean the optical parts...

El Lamp Ballast Lamp Assy removal

1 Loosen 2 screws A on the lamp ass'y and pull the handle on the lamp ass'y upward off. 2 Remove 2 screws B (M3x8) and remove a socket from the lamp ballast. 3 Remove 1 screws C (M3x8) on the lamp ballast cover and 3 screws D (T3x8) and then remove the lamp ballast by pressing the the top of the lamp ballast cover.

Electrical Parts List

Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a A mark in this parts list and the circuit diagram show components whose value have special significance to product safety. It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark. Read Description in the parts list Read description in the Capacitor and Resistor as follows CAPACITOR...

Gain adjustment HDTV1080i

Receive the 16-step grey scale composite video signal with Video Video mode. 3. Connect an oscilloscope to test point TPVIDEOG (+) and chassis ground (-). 4. Select group no. 9, item no. 3 and adjust the amplitude a to be minimum by changing the Data value. 5. Connect an oscilloscope to test point TPVIDEOB (+) and chassis ground (-). 6. Select item no. 4 and adjust the amplitude a to be minimum by changing the Data value. 7. Connect an oscilloscope to test point TPVIDEOR (+) and chassis ground...

Gain adjustment [HDTV480p

Receive the 16-step grey scale component video signal with Component Y,Pr,Pb mode. 3. Connect an oscilloscope to test point TPVIDEOG (+) and chassis ground (-). 4. Select group no. 9, item no. 3 and adjust the amplitude a to be minimum by changing the Data value. 5. Connect an oscilloscope to test point TPVIDEOB (+) and chassis ground (-). 6. Select item no. 4 and adjust the amplitude a to be minimum by changing the Data value. 7. Connect an oscilloscope to test point TPVIDEOR (+) and chassis...

How to check Lamp used time

The LAMP REPLACE indicator will light yellow when the total lamp used time reaches 1500 hours. This is to indicate that lamp replacement is required. You can check the lamp used time following to the below procedure. 1 Press and hold the POWER ON-OFF button on the projector for more than 20 seconds. 2 The projector used time and lamp used time will be displayed on the screen briefly as follows.

How to reset Lamp Replace Counter

1 Turn the projector on, press the MENU button and the On-Screen Menu will appear. Press the Point Left Right button to move the red frame pointer to the Setting Menu icon. 2 Press the Point Down button to move the red frame pointer to the Lamp counter reset item and then press the SELECT button. The message Lamp replace counter Reset is displayed. Move the pointer to Yes and then press the SELECT button. 3 Another confirmation dialog box appears and select Yes to reset the Lamp replace...

Integrator lens adjustment

1 Turn the projector on by a state of without FPC cables. 2 Project all of lights on the screen. 3 Adjust the adjustment base of integrator lens assy to make color uniformity in white. 1) If the shading appears on the left or right of the screen as shown in Fig.2-1, loosen 2 screws A , and adjust the slot B to make color uniformity in white by using a slot screwdriver. 2) If the shading appears on the top or bottom of the screen as shown in Fig.2-2, loosen 2 screws C, and adjust the slots D to...

Mg7su6000

These schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. MF7-XC1000, MF7-XU6000, MG7-SC1000, MG7-SU6000, models PLC-XC10, PLC-XU60, PLC-SC10, PLC-SU60. File with the service manual No. SM5110535-00. All the information of part numbers and values indicated on these diagrams are at the beginning of production. To improve the performance, there may be some differences to the actual set. When you order the service parts, use service parts...

Mirror adjustment

1 Turn the projector on by a state of without FPC cables. 2 Adjust the adjustment base of mirror to make color uniformity in white. 1) If the shading appears on the left or right of the screen as shown in Fig.4-1, loosen 2 screws A with the 2.0mm hex driver, and adjust the slot B to make color uniformity in white by using a slot screwdriver. 2) If the shading appears on the top or bottom of the screen as shown in Fig.4-2, loosen 2 screws C with the 2.0mm hex driver, and adjust the slot D to...

O

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Optical Adjustments

Before taking optical adjustments below, remove the Cabinet Top following to the Mechanical Disassemblies. Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust Integrator lens, Relay lens or Mirror adjustment, you need to disconnect FPC cables of LCD panels on the main board. Note Do not disconnect connectors on the main board, because the projector cannot turn on due to operate the power failure protection. When the cabinet top or lamp cover is removed, the lamp cover...

Pedestal adjustment HDTV1080i

Receive the 100 whole-Black composite video signal with Video Video mode. 3. Connect an oscilloscope to test point TPVIDEOG (+) and chassis ground (-). 4. Select group no. 0, item no. 7 and adjust the black level to be maximum amplitude by changing the Data value. 5. Connect an oscilloscope to test point TPVIDEOB (+) and chassis ground (-). 6. Select item no. 8 and adjust the black level to be maximum by changing the Data value. 7. Connect an oscilloscope to test point TPVIDEOR (+) and chassis...

Pedestal adjustment [HDTV480p

Receive the 100 whole-Black component video signal with Video Y Pb,Pr mode. 3. Connect an oscilloscope to test point TPVIDEOG (+) and chassis ground (-). 4. Select group no. 0, item no. 7 and adjust the black level to be maximum amplitude by changing the Data value. 5. Connect an oscilloscope to test point TPVIDEOB (+) and chassis ground (-). 6. Select item no. 8 and adjust the black level to be maximum by changing the Data value. 7. Connect an oscilloscope to test point TPVIDEOR (+) and...

Principle of Auto Keystone Correction

The unit calculates the angle between the CCD sensor and screen for each vertical and horizontal directions. The sensor measures the distance of each area 1 to area 5 and calculates the angle used with the trigonometric function. The projector has a keystone correction table for each angle. When the angle calculated by the above method, the keystone correction is performed following to the correction table. I Area1 Area2l Area3 Area4 I Area5 The sensor has the measuring area 1 to 5.

Recommendation

We recommend not to use the projector in dusty, smoky places. Using it in dusty place may cause the poor picture quality. When using under the dusty or smoky conditions, dust may accumulate on the LCD panel and lens inside it, and may resultantly be projected on the screen together with the picture. When the above symptoms are noticed, please clean up the LCD panel and lens following to the Cleaning Method.

Relay lensOut adjustment

1 Turn the projector on by a state of without FPC cables. 2 Project all of lights on the screen. 3 Adjust the adjustment base of relay lens assy to make color uniformity in white. 1) If the shading appears on the left or right of the screen as shown in Fig.3-1, loosen 2 screws A , and adjust the slot B to make color uniformity in white by using a slot screwdriver. 2) If the shading appears on the top or bottom of the screen as shown in Fig.3-2, loosen 1 screw C, and adjust the slot D to make...

Service Personnel Warning

Eye damage may result from directly viewing the light produced by the Lamp used in this equipment. Always turn off Lamp before opening cover. The Ultraviolet radiation eye protection required during this servicing. Never turn the power on without the lamp to avoid electric-shock or damage of the devices since the stabilizer generates high voltages(15kV - 25kV) at its starts. Since the lamp is very high temperature during units operation replacement of the lamp should be done at least 45 minutes...

Black Level adjustment

Receive the 16-step grey scale computer signal with Computer2 RGB mode. 3. Connect an oscilloscope to test point TPVIDEOG (+) and chassis ground (-). 4. Select group no. 5, item no. 0 and adjust the amplitude a to be 10.0 0.1V by changing the Data value. 5. Connect an oscilloscope to test point TPVIDEOB (+) and chassis ground (-). 6. Select item no. 1 and adjust the amplitude a to be 10.0 0.1V by changing the Data value. 7. Connect an oscilloscope to test point TPVIDEOR (+) and chassis ground...

White Balance adjustment

Receive the 16-step gray scale computer signal with Computer2 RGB mode. 2. Enter the service mode, select group no. 9 item no. 7 (Blue) or 8 (red), and change Data values respectively to make a proper white balance. 1. Receive the 16-step gray scale composite video signal with Video Video mode. 2. Enter the service mode, select group no. 9 item no. 7 (Blue) or 8 (Red), and change Data values respectively to make a proper white balance. Confirm that the same white balance is obtained in video...

Z Fan Voltage adjustment

Set the lamp mode to ECO with the menu function. 2. Enter the service mode and select group no. 111 and Item no. 5. Set Data value to 1. 3. Connect a digital voltmeter to test point TPFAN1 (+) and chassis ground (-). 4. Select group no. 111, Item no. 89 and adjust the voltage to be 4.5 0.04Vdc by changing the Data value. Select Item no. 90 and adjust the voltage to be 13.8 0.04Vdc by changing the Data value. 5. Connect a digital voltmeter to test point TPFAN2 (+) and chassis ground (-). 6....

Caution

Components indicated by a mark in this schematic diagram have the special significance in the safety. It is therefore, particularly recommended that the replacement of those parts must be made by exactly the same parts.Must be used with a specified fuse. Unauthorized substitutions may result in fire or accident. This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing. 1. Do not touch the part on hot side...

Safety Precautions

The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is identified with the line ( m, ) in the schematic diagram. For continued product safety and protection of personnel injury, servicing should be made with qualified personnel. The following precautions must be observed. 1 An isolation transformer should be connected in the...

B

IMPORTANT NOTICE on LCD Panel Prism Ass'y Replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel Prism Ass'y. These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replaced whole of the LCD panels and prism ass'y at once. After replacing LCD Panel Prism ass'y, please check the following points. - Check that there is no color shading at the top, bottom, left or right of the screen. If there is,...

37

Sel OdegreeloTemp Error y uewhileX.minjam startup. FAN1 control start' temp. at Normai F N2contro staritemE,a . N.or.mai fAN2 control stop temp. at Normai FAN3,conirplstop,wattageix 0 at Normai FAN control Min value at Normai 0 Fan voltage 0V A255 Fan voltage 25.5VJ F N2,,contrp ,Min valyeaiNormai. FAN2 control Max value at Normai FAN3contrpl,M ax,value,at,Normal FANI control start temp. at Eco FAN2cpnirp ,sla1.temP at Eco FAN2 control stop temp. at Eco FAN3,contrp ,stpp,wattage, x 0 at Ecp...

Skygate Co Ltd Type Sg5013 008

Remove the cabinet top following to Mechanical Disassemblies. 2. Replace the new one with the specified type. There is the thermal switch SW905 inside of the projector to detect the internal temperature rising abnormally. When the internal temperature reaches near 100 C, it cuts off the AC main power supply . The thermal switch cannot be reset itself automatically even if the internal temperature becomes normal. Reset the thermal switch following to the below procedure. 2. Insert the sharp...

Troubleshooting

This projector provides a function which can be specified a defective area simply by indicating the LEDs on the con trol panel. Connect the AC cord and press the Power button once and then check the LED indication. - When all of LED indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly. Check the power primary circuit and parts as follow AC cord, Fuse, Power AC board, Power DC board SW905 Thermal switch. short in normal SW905 opens...