Related Manuals for Sanyo POA-SP-SU31
Summary of Contents for Sanyo POA-SP-SU31
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Page 1: Table Of Contents
MODEL NO. SERVICE MANUAL POA-SP-SU30 Smoke Resistant Unit POA-SP-SU31 CONTENTS; Specifications Safety Instructions Disassemblies Air Filter replacement Indicator display Parts list Troubleshooting Block diagrams PRODUCT CODE : IDCC 1 119 173 50 POA-SP-SU30 REFERENCE No. SM5110463 IDGQ 1 119 173 51... -
Page 2: Specifications
Specifications Smoke Resistant Unit ITEM CONTENTS TYPE Projector smoke resistant and dust resistant box PROJECTOR TYPE LP-SU31/32/33, LP-XU31/XU32/XU33/XU37/XU38 (POA-SP-SU-31) LP-SU30, LP-XU30/XU35 (POA-SP-SU30) AIR CLEAN EFFICIENCY Approximately 80% efficiency (Blower, filter type) AIR CAPACITY Approximately 0.6m Indicator error display (Blower motor error,Air filter replacement) DISPLAY Another four types of indicator display of the Projector OPERATING CONDITIONS... -
Page 3: Safety Instructions
Safety Instructions SAFETY PRECAUTIONS WARNING: PRODUCT SAFETY NOTICE Primary side of the power supply unit circuit is connected to the AC line. Product safety should be considered when a compo- For continued product safety and protection of personnel nent replacement is made in any area of the projector. injury, servicing should be made with qualified personnel. -
Page 4: Disassemblies
Mechanical disassemblies Disassemble should be made following procedures in numerical order. Following steps show the basic procedures, therefore unnecessary step may be ignored. Caution: The parts and screws should be placed exactly the same position as the original otherwise it may cause lose of performance and product safety. - Page 5 Mechanical disassemblies LCD PROJECTOR REMOVAL. Remove 2 screws. (2 Screws which are fixing LCD Projector.) Remove AC power cord. Draw out a few LCD Projector, and remove a Ac power CLAMP cord. Remove AC power cord from LCD Projector. AC POWER SOCKET Remove LCD Projector.
- Page 6 In to exchange this cover duct for th cover duct of the CABINET FRONT accessory, COVER DUCT-A MODEL No. : POA-SP-SU31 LCD Projector of LP-SU30/XU30/XU35 can be used. MODEL No. : POA-SP-SU30 LCD Projector of LP-SU31/XU31,LP-SU32/XU32/XU37, LP-SU33/XU33/XU38 can be used.
- Page 7 Mechanical disassemblies CABINET-TOP REMOVAL. Remove 4 screws-A, 5 screws-B and remove cabinet- top. CABINET TOP When the 4 screws-C for ceiling installation is attached for the cabinet-top, remove. FILTER UNIT, RESET SWITCH REMOVAL. 1. Remove the filter unit upward. 2. Remove screw-A and remove holder-SW. RESET SWITCH 3.
- Page 8 Mechanical disassemblies FAN,COVER DUCT, UNIT SW-POWER SUPPLY REMOVAL. 1. Remove 4 screws-A, remove COVER DUCT-CR, and SCREW-B UNIT, SW-POWER, SUPPLY FAN. FAN and COVER DUCT-CR remove at the same time. 2. Remove 4 screws-B, and remove UNIT, SW-POWER, SUPPLY. COVER DUCT CR SCREW-A COVER DUCT CR SOCKET INLET AC, 8PIN DIN SOCKET,...
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Page 9: Air Filter Replacement
Replacement Air Filter type No. : POA-FIL-SU30 (AIR FILTER FOR SMOKE RESISTANT UNIT) Smoke Resistant Unit type No. : POA-SP-SU30 or POA-SP-SU31 When replacing the Air Filter, follow these steps to reset the timer that measures the Air Filter usage time. When replacing the Air Filter, make sure that the Power to the Projector is off, and check that the Power to the Smoke Resistant Unit is on. - Page 10 Air Filter Replacement Keep pressing the Reset Switch until the FILTER REPLACE Indicator starts flashing. Take your finger off the Reset Switch within 5 sec onds of the Indicator starting to flash. If you do not take your finger off the Reset Switch within 5 sec FILTER REPLACE onds, the timer reset operation can not be completed.
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Page 11: Indicator Display
INDICATOR DISPLAY The indicators display the states ( q to r ) of the Projector and the states ( t, y ) of the Smoke Resistant Unit as lights or flashing lights. OUTER FILTER LAMP WARNING REPLACE REPLACE TEMP READY LAMP RED YELLOW YELLOW RED GREEN... -
Page 12: Parts List
Parts list When it is replaced to the new ASSY,PWB,UNIT. Factory adjustments of the new ASSY,PWB,UNIT have completed. Readjustments are unnecessary. Part order must contain part No. and descriptions. 1. UNIT, SW-POWER SUPPLY (No.41) AC power cord should use the cord accessories of 2. -
Page 13: Poa-Sp-Su30
BADGE,SANYO*53.5X12L53.5 610 299 1987 HOLDER CABINET-IDCC - - - - - - - - - - Air Filter is optional. 645 060 7325 UNIT,SW-POWER SUPPLY (POA-SP-SU31) 645 053 8582 UNIT,SW-POWER SUPPLY (POA-SP-SU30) 645 060 4737 MICRO SW 645 060 9787... -
Page 14: Troubleshooting
TROUBLESHOOTING Smoke Resistant Unit has controlled operation of LCD Projector, FAN and Air Filter. Therefore, when the trouble occurs to picture, sound and so on. Take out LCD Projector from Smoke Resistant Unit and check LCD Projector. Refer to service manual of LCD Projector. NO POWER TRY THESE SOLUTIONS ●... -
Page 15: Block Diagrams
BLOCKDIAGRAM Blue LCD PROJECTOR Green/Yellow AC POWER SOCKET AC POWER 1 2 3 4 5 LCD PROJECTOR FUSE-B CONTROL PORT Brown Green/Yellow UNIT VARISTOR Blue Brown CHASSIS SHIELD LD6 LD5 LD4 LD3 LD2 LD1 UNIT MAIN FAN 1 1 2 3 FAN 2 LAMP INDICATORS LD1 : LAMP...