Toshiba TLP-S30 Service Manual Download Page 1

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SERVICE MANUAL

FILE NO. 330-200301

3LCD DATA PROJECTOR

TLP-T50M

TLP-T50

TLP-S30

TLP-T50/TLP-T50M/TLP-S30

Summary of Contents for TLP-S30

Page 1: ...SERVICE MANUAL FILE NO 330 200301 3LCD DATA PROJECTOR TLP T50M TLP T50 TLP S30 TLP T50 TLP T50M TLP S30 ...

Page 2: ...and 0 15 uF capacitor Reverse the AC plug at the AC outlet and repeat AC voltage measurements for each exposed metallic part Voltage measured must not exceed 5 25V rms This corresponds to 3 5 mA AC Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately PRODUCT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety relat...

Page 3: ...e Fan 1 14 SECTION 2 SERVICING DIAGRAMS 3 10 Power Block 1 16 3 11 Ballast Power Supply 1 18 3 12 Speaker Block 1 19 3 13 Screws for Mechanical Parts 1 20 3 14 Screws for Optical Engine 1 21 3 15 How to Disconnect FFC FPC Connector 1 22 4 OPTICAL ADJUSTMENT 1 23 4 1 Preparation 1 23 4 2 Adjustment of Convergence ex Red panel exchange 1 24 1 TROUBLESHOOTING 2 1 2 LED DISPLAY Problems Shown on LED I...

Page 4: ...a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures CAUTION PLEASE READ AND OBSERVE ALL WARNINGS AND INSTRUCTIONS GIVEN IN THIS OWNER S MANUAL AND THOSE MARKED ON THE UNIT RETAIN THIS BOOKLET FOR FUTURE REFERENCE This set has been designed and manufactured to assure personal safety Improper use can r...

Page 5: ...CTIONS Continued 11 Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product 12 Do not place the product vertically Do not use the product in the upright position to project the pictures at the ceiling or any othe...

Page 6: ...le with care to avoid injury and contact your dealer for repair service The broken pieces of glass may cause to injury In the unlikely event of the lamp rupturing thoroughly clean the area around the projector and discard any edible items placed in that area 18 Servicing Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazar...

Page 7: ...lug type Australian 240V 10A North American 240V 15A Switzerland 240V 6A Line voltage EURO UK 220 240V 220 240V 200 240V 200 240V 200 240V Plug configuration Plug type Line voltage Use a 5A fuse which is approved by ASTA or BSI to BSI362 Always replace the fuse cover after changing the fuse IMPORTANT PRECAUTIONS Save Original Packing Materials The original shipping carton and packing materials wil...

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Page 11: ...0 INTAKE FAN P850 BALLAST POWER SUPPLY LAMP HOUSE P200 SPEAKER Z102 PBS FAN Z101 EXHAUST FAN U001 MAIN PC BOARD U002 SENSOR PC BOARD U003 SAFTY INTERLOCK DOOR SW PC BOARD SECTION 1 PART REPLACEMENT AND ADJUSTMENT PROCEDURES 1 LOCATION OF MAIN PARTS 2 LOCATION OF PC BOARD ...

Page 12: ...f them need special cautions That is take care of the tapping screws securing molded parts and fine pitch screws used to secure metal parts If they are used improperly the screw holes will be easily damaged and the parts can not be fixed 3 REPLACEMENT OF MECHANICAL PARTS 3 1 Lamp Assembly Step Figure Explanation 1 Loosen 2 screws These screws are retained with split lock washers 2 Remove lamp cove...

Page 13: ...r Pull the notch of the sheet mask screw using tweezers etc and then removed Remove 1 screw M3 x 6 Screw type M 2 2 Right Side Remove 2 screws M3 x 6 Screw type M 2 3 Left Side Remove 2 screws M3 x 6 Screw type M 2 4 Rear Side Remove 2 screws M3 x 6 Screw type M 2 5 Top cover can be removed by lifting up ...

Page 14: ...and connectors 2 Remove 3 screws M3 x 6 Screw type M 2 3 a Remove 1 screw M3 x 6 in the rear side Rear side screw type M 2 b Remove 1 ground screw M3 x 6 Ground screw type M 1 4 Main PC board can be removed by lifting up 5 Remove 3 screws M3 x 6 Screw type M 2 a a a b b b ...

Page 15: ...1 5 3 3 Main PC Board Continued Step Figure Explanation 6 Remove the terminal board cover ...

Page 16: ...r and 2 screws b and c of lamp housing Disconnect the ballast power cable thick Black and thermal switch cables Red and Black from the lamp housing Screw type M 4 2 a Remove 4 screws 3 x 12 Screw a type M 5 b Remove 2 screws 3 x 8 Screw b type M 4 3 Optical engine can be removed by lifting slowly up Cable retainer Cable retainer Cable retainer a a a c c c b b b a a a a a a a a a a a a b b b b b b ...

Page 17: ...p housing Screw type M 1 2 Remove 2 screws M2 5 x 8SW Screw type E 1 3 Separate the main frame and sub frame from the optical engine block 4 Remove 4 screws M2 x 5 Screw type E 3 Sub frame Sub frame Sub frame Main frame Main frame Main frame Main frame Main frame Main frame Lamp housing Lamp housing Lamp housing ...

Page 18: ... panel and 4 screws are not used 1 Installtion Prepare a new LCD panel to be replaced Prepare two pairs of screws and washers a and b for LCD panel installation 2 Install a new LCD panel and mask using four screws and washers a Side Screw type E 4 b Side Screw type E 5 Note LCD panel service kit For upper side For lower side a a a b b b a a a b b b ...

Page 19: ...1 9 3 6 Polarized Plate on the Main Frame Step Figure Explanation 1 Removal Remove 1 screw 2 x 2 Screw type E 6 2 Remove the retainer 3 Remove the polarized plate ...

Page 20: ...olor marking must be the same color as the LCD panel 2 Install the polarized plate 3 Install the retainer Fasten the polarized plate with two claws at the tips of the retainer Fix the retainer with 1 screw Screw type E 6 Retainer Polarized plate Claws Screw Color marking Color marking Color marking Polarizer Polarizer film film Polarizer film Panel side Panel side Panel side ...

Page 21: ...1 11 3 7 Polarized Plate on the Sub Frame Step Figure Explanation 1 Removal Remove 1 screw M2 x 2 each of the polarized plates Screw type E 2 2 Remove the polarized plate ...

Page 22: ... When installing the polarized plate to the sub frame install it in the position corresponding to each color on the sub frame 3 When installing projects the black screen and tighten 3 screws M2 x 2 in the position where the screen becomes the darkest Screw type E 2 Red Red Red Blue Blue Blue Green Green Green Color marking Color marking Color marking Polarizer film Polarizer film Polarizer film Pa...

Page 23: ... Screw type E 1 3 After pulling out the fitting spring from the gap between Multi PBS and frame remove the Multi PBS Note When installing make sure of the direction of the Multi PBS Lamp side and prism side Prism side Prism side Prism side Lamp Lamp Lamp Marking Marking Marking Lamp SIDE Prism SIDE PBS Rotation Film Multi Lens TOP VIEW ...

Page 24: ...move 3 sheets of tape Remove 2 screws 3 x 14 Screw type M 3 4 The fan block is separated into 3 pieces as shown 5 Remove 2 sheets of tape Remove 2 screws 3 x 14 Screw type M 3 Tape Tape Tape Tape Tape Tape Tape Tape Tape Tape Tape Tape Tape Tape Tape Fan piece Fan piece Fan piece Fan cover Fan cover Fan cover Fan Fan Fan ...

Page 25: ...1 15 3 9 Intake Fan Continued Step Figure Explanation 6 The fan block is separated into 3 pieces as shown Fan piece Fan piece Fan piece Fan cover Fan cover Fan cover Fan Fan Fan ...

Page 26: ... 3 x 8 Screw type M 4 3 Remove the power block 4 Remove 2 screws a and b of the fan blocks 1 and 2 Remove 1 spacer 5 5 diameter x 16 7 length Screw a type M 6 Screw b type M 7 5 Remove 2 fan blocks Fan block 2 Fan block 2 Fan block 1 Fan block 1 Fan block 2 Spacer Spacer Spacer Fan block 1 a a a b b b ...

Page 27: ...ner fastening the lead wire between ballast power supply and main board 7 Remove 2 retainers 8 Lift the ballast power supply up to remove 9 Remove cover Remove 3 retainers Power PC board can be removed A A A B B B Ballast Ballast power supply power supply Power supply block Power supply block Ballast power supply Power supply block Retainer Retainer Cover Cover Power PC board Power PC board Power ...

Page 28: ...1 18 3 11 Ballast Power Supply Step Figure Explanation 1 Disconnect the cable from the ballast power supply 2 Remove the ballast power supply by releasing it from retainer ...

Page 29: ...er Block Step Figure Explanation 1 Remove harness from 2 hooks on the bottom plate 2 Pull the speaker up to remove 3 Disconnect the connector Remove 1 screw 3 x 8 Screw type M 4 Remove safety interlock switch PC board ...

Page 30: ...wer Block 1 Power Block 1 Lamp Housing 1 M 2 M3 x 6 Top Cover 7 Main PCB 3 Back terminal board 3 M 3 3 x 14 Intake Fan 4 M 4 3 x 8 Intake Fan 3 Safety Inter Lock Switch Board 1 Power Block 1 Lamp Housing 5 M 5 3 x 12 Optical Engine 4 M 6 3 x 25 Power Block Fan a 1 M 7 3 x 35 Power Block Fan b 1 ...

Page 31: ...m Size Location E 1 M2 5 x 8SW Main Frame 2 Retaining Lid of MULTI PBS 2 E 2 2 x 2 Sub Frame 3 E 3 M2 x 5 LCD Panel 12 E 4 M2 5 x 6 5 LCD Panel 2 Contained in Service kit E 5 M2 5 x 6 5 LCD Panel 2 Contained in Service kit E 6 2 x 2 Prism Block 3 ...

Page 32: ...nect FFC FPC Connector Step Figure Explanation 1 Location number Main PCB PJ402 2 Release 2 retaining tabs Note Retaining tabs stop when released Do not use excessive force to release tabs 3 FFC FPC cable can be disconnected ...

Page 33: ...ension cable Connect PJ901 and G Panel with extension cable Connect PJ951 and B Panel with extension cable 5 Connect Main PC board using the extension cable kit Be careful not to let the PC board touch the cabinet PJ006 To Safty interlook switch 4P PJ605 To Speaker 2P PJ355 To Intake fan 3P PJ001 To Sensor 4P Extension cable with relay PC board 6 Test Pattern Setup Connect a computer with RGB cabl...

Page 34: ...ange Step Figure Explanation 1 TEST PATTERN Green and Red Cross Hatches when performing R adjustment Move the panel to back and front right and left and adjust the convergence using the service kit 2 3 Tighten 4 screws using the wrench in the service kit ...

Page 35: ...easurring terminals TP R TP G TP B INSPECT Standby voltage See page 2 2 Standby voltage Lighting pattern Any damage inside or not Indicated or not Waveform RESULT NG Power supply is NG OK Check next step NG Main PCB is NG or any cable connection is NG See 2 2 Damaged Change with new lamp Not Damaged Check Lamp cover or lamp power supply There is a possibility that the lamp may not show visible dam...

Page 36: ...52 PBS 07 Fan PJ353 Intake 1 B 08 Fan PJ354 Exhaust 11 Fan PJ355 Intake 2 RG The power turn off or does not come on There s a problem with the sensor PC board or main PC board Solution Check the power unit Check the connector Check the main PC board Change new lamp There may also be trouble in ballast power supply The lamp cover is not properly attached Unplug the power cord and reattach the lamp ...

Page 37: ...SENSOR PC BOARD SAFETY INTERLOCK SWITCH BOARD PJ006 PJ901 PJ354 PJ352 PJ604 PJ402 PJ355 PJ001 PJ353 PJ201 PJ005 PJ951 PJ851 PJ605 PJ1101 CN2 CN105 CN201 CN202 CN101 CN101 CN1 MAIN POWER UNIT LAMP DRIVER SPEAKER EXHAUST FAN PBS FAN INTAKE FAN 1 INTAKE FAN 2 LAMP ...

Page 38: ...Y PULSE 15 5V 4 LCCOM 5 8V 5 NRS 2 0 7 0V 6 VIDEO12 SIGNAL 7V 5V 7 VIDEO11 SIGNAL 7V 5V 8 VIDEO10 SIGNAL 7V 5V 9 VIDEO9 SIGNAL 7V 5V 10 VIDEO8 SIGNAL 7V 5V 11 VIDEO7 SIGNAL 7V 5V 12 VIDEO6 SIGNAL 7V 5V 13 VIDEO5 SIGNAL 7V 5V 14 VIDEO4 SIGNAL 7V 5V 15 VIDEO3 SIGNAL 7V 5V 16 VIDEO2 SIGNAL 7V 5V 17 VIDEO1 SIGNAL 7V 5V 18 VSSX D GND 19 DIRX 15 5V 0V 20 ENB1 PULSE 15 5V 21 ENB2 PULSE 15 5V 22 DX PULSE ...

Page 39: ...V 2 3 3V 3 3 3V 4 AGND 5 AGND 6 AGND 7 6 5V 8 AGND 9 NC 10 10 5V 11 AGND 12 NC 13 15 5V 14 15 5V 15 AGND 16 AGND 17 NC 18 15 5V 19 AGND 20 NC 21 S 5V 22 AGND 23 MCU POW PWRON 24 AGND CN105 MAIN POWER UNIT CN1 LAMP DRIVER 1 370V LIVE 2 NC 3 GND LIVE ...

Page 40: ... position of replacement is to be identical with originals The substitute replacement parts which do not have the same safety characteristics as specified in the parts list may cause shock fire or other hazards NOTICE The part number must be used when ordering parts in order to assist in processing be sure to include the model number and description 1 EXPLODED VIEWS 1 1 Packing Assembly ...

Page 41: ...le FORM FORM DESCRIPTION Audio Cable for Computer Audio Cable CD ROM Owner s Manual Mouse Remote Control Set Battery AV Cable Quick Sheet INPU T R CLIC K PLA Y STO P PJ M O DE LASE R V O L M E N U E N TE R Y210 Y240 Y105 Y265 Y221 Y229 Y231 Y232 Y200 Y201 Y203 Y256 Y260 1 2 Accessories ...

Page 42: ...1 3 Chassis Assembly B100 BOTTOM CABINET BOTTOM CABI TERMINAL BOARD COVER P200 SPEAKER Z100 AN INTAKE FA A100 TOP COVER SS01 THERMOSTAT SWITCH Z100 INTAKE F FAN A231 A AIR FILTER A LANP UNIT A240 LAMP COVER ...

Page 43: ... 4 1 4 PC Board and Power Unit Assembly U001 MAIN PC BOARD P800 MAIN POWER U003 SAFTY INTERLOCK DOOR SW PC BOARD CORD RETAINER U002 SENSOR PC BOARD P850 BALLAST POWER SUPPLY Z101 EXHAUST FAN Z102 PBS FAN ...

Page 44: ...l Engine Assembly PROJECTION LENS POLARIZER B POLARIZER G POLARIZER R POLARIZER B POLARIZER G POLARIZER R E200 OPTICAL ENGINE ASSEMBLY PBS E201G LCD PANEL G E201R LCD PANEL R E201B LCD PANEL B SUB FRAME MAIN FRAME 䇭 ...

Page 45: ...3 6 1 6 Label CAUTION Label A303 A300 MODEL NO PATING Label SERIAL NO Label WARNING Label CAUTION Label TOP TAG Sheet WARNING Label ...

Page 46: ...0 23351204 SPEAKER ALL P800 23122422 P0WER UNIT APS M423 ALL P850 23122423 P0WER UNIT HVP1653DC 80 ALL SS01 23344476 SWITCH THERMOSTAT ALL U001 23920014 PC BOARD MAIN UNIT T 50 T 50M U001 23920017 PC BOARD MAIN UNIT S 30 U002 23920015 PC BOARD SENSOR UNIT T 50 T 50M U002 23920018 PC BOARD SENSOR UNIT S 30 U003 23920016 PC BOARD DOOR SW UNIT T 50 T 50M U003 23920019 PC BOARD DOOR SW UNIT S 30 Y105 ...

Page 47: ...TS MECHA 520MAIN TLP T50 23405209 OPTICAL PARTS MECHA 520MAIN TLP S30 23405210 OPTICAL PARTS MECHA 520SUB ALL 23405211 POLARIZAR I R 520 ALL 23405212 POLARIZAR I G 520 ALL 23405213 POLARIZAR I B 520 ALL 23405214 POLARIZAR O R 520 ALL 23405215 POLARIZAR O G 520 ALL 23405216 POLARIZAR O B 520 ALL 23405217 PBS 520PBS ALL 23405218 P HOLDER SERVICE KIT ALL 3 8 ...

Page 48: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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