丽讯Vivitek投影机-D5500说明书.pdf-资料库

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Delta Elec. Inc. Vivitek rev.00 PROJECTOR D5500 Serial SERVICE MANUAL (Rev.00) Company Confidential VIVITEK_______________________ Delta____________ 1 2008/07/28

Delta Elec. Inc. Vivitek rev.00 DLP DIGITAL PROJECTOR Rev.00 Model Name: D5500 Serial Description Revision 00 Preliminary Date 07/28/2008 Company Confidential VIVITEK_______________________ Delta____________ 2 2008/07/28

Delta Elec. Inc. Vivitek rev.00 CONTENTS 1. COMPLIANCE OF SAFE REPAIR .........................................................………………………………..…….……5 1-1. Caution during disassembling and assembling ..................……………………………………..…….……5 1-2. Lamp .......... ..............................................................……………………………………………….……….….5 1-3. Lens ............................................................…………………………………………………….…………….….5 2. SPECIFICATIONS .........................................................…………………………………………………………..…6 2-1. Optical Specifications ……………………………………………………………………………………..………6 2-2. Electrical Specifications ……………………………………………………………………………..……………7 2-3. Mechanical Specifications …………………………………………………………………………………...….8 2-4.Environmental considerations…………………………………………………………….………….……...….8 2-5. Views of projector parts……………………………………………………………………………………………9 2-6. Top features…………………………………………………………………………………………………….…..11 2-7. Terminal panel features.………………………………………………………………………………….………14 2-8. Remote control parts…………………………………………………………………………………………..…16 2-9. Inserting the remote control batteries……………………………………………………………………..….18 2-10. Block Diagram ……………………………………………………………..……………………………..…..…19 2-11. Explanation of the block diagrams …………………………………………...………..……………………20 2-12. Wire Location ……………………………………………………………..….……………………………...…..22 3. TROUBLE SHOOTING ……………………………………………………………………………….……………..…23 3-1. Operation check ………………………………………………………..…………………………………………23 3-2. Main Board check ……………………………………………………………………………………………..….24 3-3. LED State Indications ………………………………………………………….………………………………...26 4. DISASSEMBLY AND ASSEMBLY ………………………………………….…………………………………..…….27 5. ADJUSTMENT………………………………………………………………………………………………………..….57 5-1. Step of Into Service mode………………………………………….…………………………..………………..57 5-2. Calibrate VGA (1024 x 768 @ 60Hz)………….....................................................................……………....58 5-3. Calibrate YUV…………………………………………………………………………………….…………..…….59 5-4. Calibrate Video……………………………………………………………………………………………………..60 5-5. Color Wheel Index Adjustment……………………………………………………………….………….……..63 5-6. Focus Adjustment…………………………………………………………………………………………………65 6. SECURITY NOTICE………………………………………………………………………………………………..…...72 6-1. Preventing the Unauthorized Use of the Projector……………………………..………………………..….72 6-2. Unlocking the Projector…………………………………………………………………………………..……...74 6-3. Security function notice………………………………………………………………………………………….74 7. Circuit Protections ………………………………………………………………………………………………….....75 Company Confidential VIVITEK_______________________ Delta____________ 3 2008/07/28

Delta Elec. Inc. Vivitek rev.00 7-1. Fuse ………………………………………………………………………………………………………………..75 7-2 Thermostat ………………………………………………………………………………………………………...76 7-3 Bimetal ……………………………………………………………………………………………………………..77 7-4 Lamp Interlock Switch …………………………………………………………………………………………..78 8. Maintenance …………………………………………………………………………………………………………...79 8-1 Cleaning the projector …………………………………………………………………………………………..79 8-2 Replacing Consumable Parts ………………………………………………………………………………….83 9. Factory Preset Display Modes ……………………………………………………………………………………..87 10. Spare part list ………….…………….…..……………………………………………………….……………….…91 11. Required adjustments when the parts replaced ………………………………..……….….…………………96 Company Confidential VIVITEK_______________________ Delta____________ 4 2008/07/28

Delta Elec. Inc. Vivitek rev.00 1. COMPLIANCE OF SAFE REPAIR Be sure to read this Service Manual before providing services. In the projector, full consideration is taken to ensure the safety for a fire, electric shock, injury, harmful radiation, and substance. Therefore, observe the notice described in this Service Manual so that the safety is kept when providing services. Moreover, be sure to observe the notice described in the Instruction Manual. Pay attention to the following during service inspection. 1-1. Cautions during disassembling and assembling 1.This equipment contains parts under high voltage. When making repairs, etc. Be sure to pull out the power plug beforehand to insure safety. 2. Parts may be very hot immediately after use. Make sure the equipment has cooled off sufficiently before carrying out repairs. 3. Make sure that parts and screws and wiring, etc. are returned to their original positions. Tube, tape and other insulation materials have been used for safety reasons. The internal wiring has been designed to avoid direct contact with hot parts or parts under high voltage when using clamps or other tools. 4. The parts used in this device have special safety features such as flame-resistance and anti-voltage properties. When replacing parts, always use parts supplied from the factory. 5. After finishing operations make sure that all parts and wires have been returned to their original position and that there has been no deterioration of the area around the location that was worked on. 6. Be sure to use an earth band (wrist band) during repair and inspection. During current conduction, the lamp is in the high-temperature state. In this case, pay careful attention because a high voltage is used. When replacing a lamp, replace it after confirming that the lamp has gotten cold sufficiently. 1-2. Lamp 1-3. Lens Do not look through a lens during projection. This damages your eyes. Company Confidential VIVITEK_______________________ Delta____________ 5 2008/07/28

Delta Elec. Inc. Vivitek rev.00 2. SPECIFICATIONS This section provides technical information about the projector's performance. 2-1. Optical Specifications Item Description Projection system Single DLP® chip, 5 segment color wheel Resolution Lamp Image size (diagonal) Lens options Lens shift 1024 x 768 pixels* (up to UXGA @ 60 Hz, up to SXGA+ @ 60 Hz on DVI-D) 260 W AC (230 W in Eco mode), Dual lamp system 50" - 200" / 1.27m - 5.08m (GC805G) 40" - 500" / 1.02m – 12.7m (GB942G, GB940G, GB949G, GB957G) GC805G: Power focus, throw ratio 0.77:1, F2.0, f=11.4 mm GB942G: Power zoom and focus, throw ratio 1.33-1.79:1, F1.8-2.3, f=19.3-25.8 mm GB940G: Power zoom and focus, throw ratio 1.78-2.35:1, F1.7-1.9, f=26-34 mm GB949G: Power zoom and focus, throw ratio 2.22-4.43:1, F2.1-2.9, f=32-63 mm GB957G: Power zoom and focus, throw ratio 4.43-8.3:1, F2.2-3.1, f=63.5-117.4 mm Vertical + 0.5V, Horizontal +/- 0.1H (GB942G, GB940G, GB949G, GC805G) *Effective pixels are more than 99.99% Company Confidential VIVITEK_______________________ Delta____________ 6 2008/07/28

Delta Elec. Inc. 2-2. Electrical Specifications Vivitek rev.00 Item Description 1 Analog RGB (Mini D-Sub 15P), 1 Analog RGB R/Cr, G/Y, B/Cb, H, V (BNC x 5), 1 Digital RGB (DVI-D 24P), 1 Component Y, Cb/Pb, Cr/Pr (RCA x 3), 1 Component (Mini D-Sub 15P) shared with COMPUTER 1 IN, 1 S-Video (Mini DIN 4P), 1 Video, 3 Stereo Mini Audio, 2 (L/R) RCA Audio. 1 RGB (Mini D-Sub 15P), 1 Stereo Mini Audio, 1 Screen Trigger 1 PC Control Port (D-Sub 9P) 1 B Type (for Service) RJ-45 NTSC, NTSC4.43, PAL, PAL-60/N/M/B/G/H/I), SECAM, HDTV: 1080i, 720p, SDTV: 576p, 576i, 480p, 480i Horizontal: 15 kHz, 31 to 90 kHz (RGB: 31 kHz or over) Vertical: 50 Hz to 85 Hz RGB: 100 MHz (-3dB) 16.7 million colors simultaneously, Full color NTSC / NTSC4.43 / PAL / PAL-M / PAL-N / PAL60: 540 TV lines SECAM: 300 TV lines RGB: 1024 dots (H) x 768 dots (V) RS232, IR, LAN Separate Sync / Composite Sync / Sync on G 3W x 2 100 - 240V AC, 50/60Hz 7.7A 655W in Dual Lamp Normal mode / 580W in Dual Lamp Eco mode 350W in Single Lamp Normal mode / 315W in Single Lamp Eco mode < 30W in Standby mode Normal < 5W in Standby mode Power saving Inputs Outputs Control USB Port LAN Port Video Compatibility Scan Rate Video Bandwidth Color Reproduction Horizontal Resolution External Control Sync Compatibility Built-in Speakers Power Requirement Input Current Power Consumption Company Confidential VIVITEK_______________________ Delta____________ 7 2008/07/28

Vivitek rev.00 Description Delta Elec. Inc. 2-3. Mechanical Specifications Item Dimensions Weight 2-4. Environmental Considerations 19.9" (W) x 7.6" (H) x 15.2" (D) 505 mm (W) x 192 mm (H) x 385 mm (D) (not including protrusions) 45.1 lbs/20.5 kg Item Description Operational Temperatures 41° to 104°F / 5° to 40°C, 10% to 90% humidity (non-condensing) 14° to 140°F (-10° to 60°C), 5% to 90% humidity (non-condensing) Storage Temperatures Optional Parts The parts listed below are optionally available. When ordering those parts, specify the item name and Model No. to the sales dealer Standard Zoom Lens : GB940G Long Zoom Lens : GB949G Ultra Long Zoom Lens Short Zoom Lens Fixed Short Zoom Lens : GB942G : GB957G : GC805G Company Confidential VIVITEK_______________________ Delta____________ 8 2008/07/28

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