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MD8-XU3100

Electrical Parts List

-64-

C4176 403 164 0204 CERAMIC 0.1U Z 25V

C4177 403 175 4802 NP-ELECT 10U M 10V

C418 403 164 0204 CERAMIC 0.1U Z 25V

C4186 403 164 0204 CERAMIC 0.1U Z 25V

C419 403 164 0204 CERAMIC 0.1U Z 25V

C421 403 164 0204 CERAMIC 0.1U Z 25V

C422 403 164 0204 CERAMIC 0.1U Z 25V

C423 403 164 0204 CERAMIC 0.1U Z 25V

C501 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C502 403 164 0204 CERAMIC 0.1U Z 25V

C503 403 304 3300 ELECT 47U M 16V

C504 403 164 0204 CERAMIC 0.1U Z 25V

C506 403 164 0204 CERAMIC 0.1U Z 25V

C507 403 164 0204 CERAMIC 0.1U Z 25V

C508 403 164 0204 CERAMIC 0.1U Z 25V

C509 403 164 0204 CERAMIC 0.1U Z 25V

C511 403 164 0204 CERAMIC 0.1U Z 25V

C512 403 164 0204 CERAMIC 0.1U Z 25V

C513 403 164 0204 CERAMIC 0.1U Z 25V

C5201 403 304 2105 ELECT 47U M 6.3V

C5202 403 164 0204 CERAMIC 0.1U Z 25V

C5203 403 304 2105 ELECT 47U M 6.3V

C5204 403 164 0204 CERAMIC 0.1U Z 25V

C5206 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C5207 403 283 6309 CERAMIC 1U Z 10V

C5208 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C5209 403 283 6309 CERAMIC 1U Z 10V

C521 403 164 0204 CERAMIC 0.1U Z 25V

C5211 403 157 1508 CERAMIC 3P C 50V

C5212 403 157 1508 CERAMIC 3P C 50V

C5213 403 157 1508 CERAMIC 3P C 50V

C522 403 164 0204 CERAMIC 0.1U Z 25V

C5231 403 162 4006 ELECT 22U M 6.3V

C5232 403 162 4006 ELECT 22U M 6.3V

C5233 403 162 4006 ELECT 22U M 6.3V

C5241 403 164 0204 CERAMIC 0.1U Z 25V

C5242 403 164 0204 CERAMIC 0.1U Z 25V

C5243 403 164 0204 CERAMIC 0.1U Z 25V

C5244 403 149 9208 CERAMIC 0.01U Z 50V

C5246 403 267 0804 NP-ELECT 47U M 6.3V

C5247 403 267 0804 NP-ELECT 47U M 6.3V

C5248 403 267 0804 NP-ELECT 47U M 6.3V

C5251 403 164 0204 CERAMIC 0.1U Z 25V

C5252 403 164 0204 CERAMIC 0.1U Z 25V

C5253 403 164 0204 CERAMIC 0.1U Z 25V

C5256 403 304 3300 ELECT 47U M 16V

C5257 403 164 0204 CERAMIC 0.1U Z 25V

C5258 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C5259 403 164 0204 CERAMIC 0.1U Z 25V

C5261 403 164 0204 CERAMIC 0.1U Z 25V

C5271 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C5272 403 283 6309 CERAMIC 1U Z 10V

C5273 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C5274 403 283 6309 CERAMIC 1U Z 10V

C5276 403 157 1904 CERAMIC 10P D 50V

C5277 403 157 2901 CERAMIC 47P J 50V

C5286 403 157 1904 CERAMIC 10P D 50V

C5287 403 139 7504 CERAMIC 39P J 50V

C5296 403 157 1904 CERAMIC 10P D 50V

C5297 403 157 2901 CERAMIC 47P J 50V

C531 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C532 403 164 0204 CERAMIC 0.1U Z 25V

C533 403 304 3300 ELECT 47U M 16V

C534 403 164 0204 CERAMIC 0.1U Z 25V

C536 403 164 0204 CERAMIC 0.1U Z 25V

C537 403 164 0204 CERAMIC 0.1U Z 25V

C538 403 164 0204 CERAMIC 0.1U Z 25V

C539 403 164 0204 CERAMIC 0.1U Z 25V

C541 403 164 0204 CERAMIC 0.1U Z 25V

C542 403 164 0204 CERAMIC 0.1U Z 25V

C543 403 164 0204 CERAMIC 0.1U Z 25V

C551 403 164 0204 CERAMIC 0.1U Z 25V

C552 403 164 0204 CERAMIC 0.1U Z 25V

C561 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C562 403 164 0204 CERAMIC 0.1U Z 25V

C563 403 304 3300 ELECT 47U M 16V

C564 403 164 0204 CERAMIC 0.1U Z 25V

C566 403 164 0204 CERAMIC 0.1U Z 25V

C567 403 164 0204 CERAMIC 0.1U Z 25V

C568 403 164 0204 CERAMIC 0.1U Z 25V

C569 403 164 0204 CERAMIC 0.1U Z 25V

C571 403 164 0204 CERAMIC 0.1U Z 25V

C572 403 164 0204 CERAMIC 0.1U Z 25V

C573 403 164 0204 CERAMIC 0.1U Z 25V

C581 403 164 0204 CERAMIC 0.1U Z 25V

C582 403 164 0204 CERAMIC 0.1U Z 25V

C6101 403 164 0204 CERAMIC 0.1U Z 25V

C6121 403 164 0204 CERAMIC 0.1U Z 25V

C6127 403 155 1302 CERAMIC 150P J 50V

C6131 403 163 9802 CERAMIC 0.047U Z 25V

C6141 403 164 0204 CERAMIC 0.1U Z 25V

C6147 403 163 9802 CERAMIC 0.047U Z 25V

C6151 403 163 9802 CERAMIC 0.047U Z 25V

C6202 403 164 0204 CERAMIC 0.1U Z 25V

C6204 403 164 0204 CERAMIC 0.1U Z 25V

C6211 403 157 3601 CERAMIC 100P J 50V

C6212 403 348 5803 CERAMIC 0.47U K 10V

C6216 403 157 1904 CERAMIC 10P D 50V

C6221 403 157 3601 CERAMIC 100P J 50V

C6222 401 105 7909 MT-GLAZE 0.000 ZA 1/16W

C6226 403 157 1904 CERAMIC 10P D 50V

C6241 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C6242 403 164 0204 CERAMIC 0.1U Z 25V

C6243 403 205 7803 TA-SOLID 2.2U M 16V

C6244 403 205 7803 TA-SOLID 2.2U M 16V

C6245 403 162 6208 ELECT 1U M 50V

C6246 403 348 5803 CERAMIC 0.47U K 10V

C6247 403 162 6604 ELECT 2.2U M 50V

C6248 403 162 6208 ELECT 1U M 50V

C6249 403 157 3601 CERAMIC 100P J 50V

C6251 403 164 0204 CERAMIC 0.1U Z 25V

C6261 403 164 0204 CERAMIC 0.1U Z 25V

C6265 403 157 3809 CERAMIC 120P J 50V

C6266 403 157 3809 CERAMIC 120P J 50V

C6267 403 157 3809 CERAMIC 120P J 50V

C6268 403 157 3809 CERAMIC 120P J 50V

C6271 403 164 0204 CERAMIC 0.1U Z 25V

C6281 403 164 0204 CERAMIC 0.1U Z 25V

C6601 403 322 7809 ELECT 220U M 6.3V

403 349 4706 ELECT 220U M 6.3V

C6602 403 164 0204 CERAMIC 0.1U Z 25V

C6603 403 322 7809 ELECT 220U M 6.3V

403 349 4706 ELECT 220U M 6.3V

C6604 403 164 0204 CERAMIC 0.1U Z 25V

C6606 403 322 7809 ELECT 220U M 6.3V

Key No.

Part No.

Description

Key No.

Part No.

Description

Содержание 1 122 121 00

Страница 1: ...er with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does not match the unit s additional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit Multimedia Projector SERVICE MANUAL FILE NO Model No PLC XU31 U S A Canada Europe Asia Africa U K Original Version ...

Страница 2: ...23 Circuit adjustments ______________________________________ 24 29 Service adjustment data table______________________________ 30 33 Test points and locations ____________________________________ 34 Troubleshooting ______________________________________________ 35 39 No power ______________________________________________ 35 36 No picture ____________________________________________ 37 38 No soun...

Страница 3: ...nger of electric shock 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...

Страница 4: ... x 2 Computer Input Jacks VGA HDB15 Terminal x 1 Monitor Output Jacks VGA HDB15 Terminal x 1 Computer Audio Input Jack Mini Jack stereo Control Port Connector Mini DIN 8 pin x 1 USB Connector USB Series B receptance x 1 External Speaker Jack Mini Jack 8Ω 1 1W stereo Internal Audio Amp 1 0watt RMS monaural Built in Speaker 1 speaker 1 18 x 1 57 30mm x 40mm Feet Adjustment 0 to 15 6 Voltage and AC 1...

Страница 5: ...stment Signal center adjustment Black level adjustment PC offset adjustment PC gain adjustment AV gain adjustment Common center adjustment Gamma shift adjustment White balance adjustment Disassembly Replaced Parts LCD Prism Ass y Condenser Lens Polarized glass R G B Optical Adjustments Electrical Adjustments Adjustment necessary Check necessary P F Board Main Board Condenser Lens Out Adjustments a...

Страница 6: ... thermal switch 1 Remove the cabinet top following to Mechanical Disassemblies 2 Press the reset button on the thermal switch CAUTION Before press the reset button disconnect the AC cord from the projector Circuit Protections This projector is equipped with the following circuit protections to operate in safety If the abnormality occurs inside the projector it will automatically turn off by operat...

Страница 7: ...rojection 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 filter follow the cleaning procedure below 1 Turn the power off and disconnect the AC power cord from the AC outlet 2 Turn the projector up side down and remove an air filter by pul...

Страница 8: ...cedures 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 loss of performance and product safety Fig 1 1 Remove 8 screws to take the Main Board upward off Fig 2 Cabinet Top and Control Panel removal 1 Main Board removal 2 A A A A Main B...

Страница 9: ... 5 Remove 4 screws D and remove the speaker 6 Remove 1 screw E and remove the Temp Board Fig 3 Fig 4 1 Remove 4 screws A and unhook 2 hooks B at the both of left and right side and the take the Front Panel ass y off 2 Remove 1 screw C to take the R C Board off AV AV Sub Temp Board and Speaker removal 3 Front Panel and R C Board removal 4 A B B B C A A A A B C AV Sub board AV board Speaker R C boar...

Страница 10: ...heet off 4 Remove 4 screws D to take the lamp ballast board off Fig 5 1 Remove 3 screws A and pull the Filter Board ass y upward 2 Remove 1 screw B to take the grounding lead from the cabinet bottom 3 Remove 4 screws C to take the Filter Board off Fig 6 Lamp Ballast Unit removal 5 Filter Board removal 6 A Lamp ballast board B B D D D D A A A B C C C C Filter board C C Isolation sheet ...

Страница 11: ...ver upward off Mechanical Disassemblies 1 Remove 1 screw A to take the Lamp Cover off 2 Loosen 3 screws B to take the Lamp assembly by pulling the handle Step to next procedure Fig 8 1 Fig 7 Power Box Cover and Fans FN901 FN906 removal 7 Optical Unit removal 8 1 A A A A B B B B C C C FN901 FN906 Power box cover Lamp cover Lamp ass y A B B B ...

Страница 12: ...Cover 12 Mechanical Disassemblies 1 Remove 8 screws A to take the Power Board ass y upward off 2 Remove 4 screws B to take the P F Board from the Power Board 3 Remove 3 screws C to take the Power Board holder from the Cabinet Bottom Fig 9 Power and P F Board removal 9 A Power board A A A A A A A B B B B C C C P F board Fig 8 2 Optical Unit removal 8 2 Optical unit C C C C C C ...

Страница 13: ... 10 1 Remove 1 screw A to take the Temp Board off 2 Remove 8 screws B and to take the Fan Duct Top off and remove the Fans FN902 FN903 FN904 3 Remove 4 screws C to take the Fan Duct Bottom off from the Cabinet Bottom Fig 11 Fan FN905 removal 10 Temp Board and Fans FN902 FN903 FN904 removal 11 Interlock switch lever A B B FN905 A B B B B B B B C C C C FN904 FN903 FN902 Temp board Fan duct top ...

Страница 14: ...toppers B and then take the Lens off from the holder Fig 1 Optical Parts Disassemblies Before taking this procedure remove Cabinet Top and Main Board following to the Mechanical Disassemblies Disassembly requires a 2 0mm hex wrench and a screwdriver Integrator Lens Lens should be placed as the rugged surface side comes to the holder side Fig 2 1 Fig 2 2 Projection Lens removal Integrator Lens In d...

Страница 15: ...pward 2 Remove 2 screws B to take the Lens off from the holder Note Should be place the lens as shown in the figure A Optical Pats Disassemblies B Condenser Lens Fig 3 2 Fig 3 1 Lens should be placed as the flat surface side comes to the holder side Holder A A Fig 4 2 Fig 4 1 B B Holder Condenser Lens Out A Condenser lens disassembly Condenser Lens Out disassembly B B B Side View ...

Страница 16: ...ting direction of the lens 1 Remove each screw and pull the Polarized Glass In ass y upward 2 Unhook the stoppers and take the glass off upward Hooks Polarized Glass In Fig 6 2 Fig 6 1 Should be places the glass as the film attached side comes to the prism side Phase Sheet A Fig 5 2 Fig 5 1 B B Holder Relay Lens Out A Relay Lens Out disassembly Polarized Glass In removal ...

Страница 17: ...LCD Panel Prism Ass y Fig 7 2 Glass should be placed as the film attached side comes to the LCD panel side LCD Panel Note Do not replace the LCD panel separately otherwise it can not obtain proper picture 1 Remove 9 screws to take the Optical Unit Top off upward Fig 7 1 Fig 8 Polarized Glass Out removal Optical Unit Top removal Optical Parts Disassemblies B A A A Optical Unit Top ...

Страница 18: ...5 8 9 Fig 9 2 4 1 The printed marker comes this side 13 3 7 10 Locations and Directions 6 12 1 Mirror W 2 Integrator lens OUT 3 Prism beam splitter PBS 4 Dichroic mirror B 5 Condenser lens OUT 6 Dichroic mirror G 7 Relay lens IN 8 Mirror R 9 Condenser lens R 10 Condenser lens 11 Condenser lens B 12 Optical filter UV cut 13 Mirror B Key No Description The printed marker comes this side 11 ...

Страница 19: ...op View A A A A LCD Panel Prism Ass y Note Do not replace the LCD panel separately otherwise it can not obtain proper pic ture 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 who...

Страница 20: ...ons to move a red frame pointer to SETTING menu icon 2 Press the POINT DOWN button to move a red frame pointer to Lamp counter reset and then press the SELECT button The message Lamp replace counter reset is displayed Move the pointer to Yes and the press the SELECT button 3 Another confirmation dialog box appears and select Yes to reset Lamp Replace Counter Please refer to the owners manual for f...

Страница 21: ...nting Base G Polarized Glass Mounting Base A A A Slot B Fig 1 2 Fig 1 1 Polarized glass mounting base Optical Adjustments Main Board A Contrast adjustment Before taking optical adjustments below remove the Cabinet Top and Main Board following to the Mechanical Disassemblies Adjustments require a 2 0mm hex wrench and a slot screwdriver When you adjust Condenser lens Condenser lens out or Relay lens...

Страница 22: ... adjust the slot B to make color uniformity in green 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 screw C with the 2 0mm hex driver and adjust the slot D to make color uniformity in green by using a slot screwdriver 4 Tighten screws A and C to fix the Condenser lens unit Note The relay lens adjustment must be carried out after...

Страница 23: ...e 2 0mm hex driver and adjust the slot B to make color uniformity in cyan 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 with the 2 0mm hex driver and adjust the slot D to make color uniformity in cyan by using a slot screw driver 4 Tighten the screw A and C to fix the relay lens unit Fig 3 1 A Slot B Optical Adjustments...

Страница 24: ...x 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 1 screw C with the 2 0mm hex driver and adjust the slot D to make color uniformity in white by using a slot screwdriver 4 Tighten the screws A and C to fix the relay lens unit Fig 4 1 A Slot B a b b Moving of slot B a Wh...

Страница 25: ...stments following to the Electrical Adjustments The data of lamp replacement monitor timer is stored in the IC1801 Please note that the lamp replace counter is reset when the memory IC IC1801 is replaced Lamp replace counter can not be set to the previous value Caution to memory IC replacement When IC1801 is replaced with new one the CPU writes down the default data of the service adjustments to t...

Страница 26: ...R and chassis ground 5 Select group no 3 item no 14 and change data value to adjust the pedestal level and black level to be the same level G PEDESTAL ADJUSTMENT 6 Connect an oscilloscope to test point TP201G and chassis ground 7 Select group no 3 item no 15 and change data value to adjust the pedestal level and black level to be the same level B PEDESTAL ADJUSTMENT 8 Connect an oscilloscope to te...

Страница 27: ...puter signal 2 Set to COMPUTER mode 3 Connect an oscilloscope to test point TP3551 and chassis ground 4 Enter the service mode select group no 3 item no 7 and change data value to adjust amplitude a to be 5 5 0 1V a Signal Center adjustment NRS adjustment 1 Receive the 16 step grey scale computer signal 2 Set to COMPUTER mode 3 Enter the service mode R BLACK ADJUSTMENT 4 Connect an oscilloscope to...

Страница 28: ...alue to adjust waveform a to be minimum ampli tude White Level a PC Gain adjustment 1 Receive the 16 step gray scale computer signal 2 Set to COMPUTER mode 3 Enter the service mode R OFFSET ADJUSTMENT 4 Connect an oscilloscope to test point TP25R1 and chassis ground 5 Select group no 3 item no 11 and change data value to adjust the waveform a black portion to be maximum amplitude G OFFSET ADJUSTME...

Страница 29: ...de R GAIN ADJUSTMENT 4 Connect an oscilloscope to test point TP25R1 and chassis ground 5 Select group no 2 item no 3 and change data value to adjust waveform a to be minimum ampli tude G GAIN ADJUSTMENT 6 Connect an oscilloscope to test point TP25G1 and chassis ground 7 Select group no 2 item no 4 and change data value to adjust waveform a to be minimum ampli tude B GAIN ADJUSTMENT 8 Connect an os...

Страница 30: ...b Cr 1 1 Y Cb Cr and Y Pb Pr except 1035i 9 R Y R 6 13 6 6 0 15 10 R Y B 5 15 5 5 0 15 11 G Y R 8 8 8 8 0 15 12 G Y B 10 4 10 10 0 15 13 MAT_OUT 0 0 0 1 0 3 15kHz 480i 575i 480p 575p 1080i 1035i 720p 14 SYSTEM 0 1 2 0 3 15 V_TC 3 3 3 0 3 16 H_WIDTH 3 2 0 0 3 17 HS_MASK 0 1 1 0 1 Video S Video 480i 575i 480p 575p 1080i 1035i 720p 18 CTI_LEVEL 2 2 2 2 0 3 15kHz 480i 575i 480p 575p 1080i 1035i 720p 1...

Страница 31: ...FT 512 512 Note1 27 Real Cinema B GAMMA SHIFT 504 504 Note1 28 Real Cinema GAMMA 0 512 512 0 1023 29 Real Cinema GAMMA 1 492 538 0 1023 30 Real Cinema GAMMA 2 497 524 0 1023 31 Real Cinema GAMMA 3 502 519 0 1023 32 Real Cinema GAMMA 4 507 516 0 1023 33 Real Cinema GAMMA 5 509 515 0 1023 34 Real Cinema GAMMA 6 510 512 0 1023 35 Real Cinema GAMMA 7 510 511 0 1023 36 Real Cinema GAMMA 8 510 510 0 102...

Страница 32: ...hange limitation to the input 1 Group 11 Fan Control Fan voltage adjustment 0 Fan Speed Mode 0 0 3 0 Fan control 1 Min 2 Mid 3 Max it can not be memorized 1 Fan 1 Min Data 44 0 127 Minimum output data when controlling Fans 2 Fan 2 Min Data 63 0 127 Minimum output data when controlling Fans 3 Fan 1 Max Data 217 128 255 Maximum output data when controlling Fans 4 Fan 2 Max Data 236 128 255 Maximum o...

Страница 33: ... 0 2047 4 DISP LINE 1048 0 2047 5 CLAMP 5 0 2047 Group 513 HDTV 1080i 50 Gakaku 0 TOTAL DOTS 1448 0 2047 1 DISP DOTS 1024 0 2047 2 H BACK PORCH 144 0 2047 3 V BACK PORCH 64 0 2047 4 DISP LINE 1044 0 2047 5 CLAMP 5 0 2047 Group 514 HDTV 1035i Gakaku 0 TOTAL DOTS 1206 0 2047 1 DISP DOTS 1024 0 2047 2 H BACK PORCH 145 0 2047 3 V BACK PORCH 90 0 2047 4 DISP LINE 1006 0 2047 5 CLAMP 5 0 2047 Group 515 ...

Страница 34: ... TP12V2 TP12V1 TP3581 TP25R1 TP25R2 TP3551 TP11SC TP11SY TP25G2 TP11CV TP11PB TP11PR TP25G1 TP62V TP62H TP52R TP52B TP52G TP201G TP201B TP201R TP205 TP25B1 TP25B2 TPDCLK TPDHS TPDVS 34 Electrical Adjustments MAIN BOARD Test Points and Locations ...

Страница 35: ...ality occurs on drive signals for power or lamp circuit Abnormality on power starter signals POWER 5V_SW POWER signal is output from pin 1 of IC801 and sent to pin 17 of IC1881 and output from pin 3 by the name of 5V_SW signal 5V_SW signal drives 15 5V and 9VMCI power supply circuits on the power board POWER 5V_SW High in power on Check POWER and 5V_SW signals 9V regulator circuit Q65A Q65B Q65C I...

Страница 36: ... IC2881 TEMP SENSOR IC4881 TEMP SENS TEMP SENSOR BOARD 9 10 13 14 15 16 11 12 1 2 1 2 47 80 81 48 82 3 39 1 41 5 3 9 12 18 2 8 11 17 15 Q661 37 38 P F BOARD POWER BOARD MAIN BOARD LAMP BALLAST UNIT AC IN K6D K6E K6F K6J K6K K6M K6L K6S K8S K6S K8S K8B K8E K48E K8N K8P CB1 CB2 LAMP Ass y LAMP_ERR SDA SCL IC611 P F CONTROL TSW611 LAMP On High On High Failure Low Failure Low Failure High On High On H...

Страница 37: ... IC3101 Check RGB signals at pins 1 3 and 5 of IC5241 Check Sync signals AV_HSYNC AV_VSYNC at pins 2 and 12 of IC6261 Check AV PC switching signal at pin 22 of IC5241 and pins 10 and 11 of IC6261 AV Low PC High 2 No picture from Computer source Check RGB signals at pins 3 4 7 8 and 11 12 of K10T on AV Board and K3T on Main Board Check Sync signals PC_HSYNC PC_VSYNC at pins 15 16 and 19 20 of K10T ...

Страница 38: ...1 I O BLANK_SW AV PC SYNC_SW BLKC_DC C_SWIN S_SW 7 8 IC1401 DIGITAL BRIGHTER CONTROL DB0 9 DG0 9 DR0 9 DGB0 9 DGA0 9 DRA0 9 5 4 9 1 TPDHS TPDVS TPCLK DCLK TURBO_1 DBB0 9 DRB0 9 VIDEO Y Pb Cb Pr Cr IC1581 D A IC2571 D A TP25G1 TP25G2 TP25B1 TP25B2 TP25R1 TP25R2 IC3551 NRS 3 6 IC3581 NRS 3 7 NRS VCOM RGT DWN B LCD PANEL G LCD PANEL R LCD PANEL 4 5 6 8 9 18 19 7 13 11 12 IC531 IC1531 S H_G IC401 DIGI...

Страница 39: ... BOARD IC5011 AUDIO SW 1 13 2 12 10 11 15 14 PC_L R AV_L R IC001 AUDIO PRE AMP 1 7 2 4 2 6 5 3 IC031 AUDIO CONTROL 17 14 18 13 Q5072 Q5071 AV PC AV PC Q011 Q021 Q5031 Q5042 Q2051 MUTE COMPUTER AUDIO IN VIDEO AUDIO IN EXTERNAL SPEAKER L R 9 3 4 6 8 10 11 7 IC2161 D A AV PC 7 8 IC1831 D A AUDIO MUTE IC1881 BUFFER 13 7 MUTE Q1817 Q1817 Q1818 Q1819 VOLUME SPEAKER 7 13 2 3 14 7 SCL2_5 SDA2_5 SCL1_5 SDA...

Страница 40: ...S Focus O L Focus 35 P11 TIOCB0 A21 R C Remote control signal input I L active 36 P12 TIOCC0 TCLKA A22 USB_RESET USB Reset signal output O L active 37 P13 TIOCD0 TCLKB A23 USB_BRST USB_BRST O L On 38 P14 TIOCA1 IRQ0 SCLK Serial clock output O H active 39 P15 TIOCB1 TCLKC BLAST_AC Lamp Ballast control signal O H on 40 P16 TIOCA2 IRQ1 TXD_SW TXD_SW O H PW Main CPU 41 P17 TIOCB2 TCLKD FAN ON OFF Fan ...

Страница 41: ... active 82 P36 BLAST_SW Lamp ballast 400VON OFF O H on 83 P77 TXD3 MCI TX Viewer TxD O L active 84 P76 RXD3 MCI RX Viewer RxD I L active 85 P75 TMO3 SCK3 SCL 4 IIC Bus 4 SCL O L active 86 P74 TMO2 MRES M RESET Manual reset I L reset 87 P73 TMO1 CS7 PW_IN0 PW365 data input 0 I 88 P72 TMO0 CS6 PW_IN1 PW365 data input 1 I 89 P71 TMRI23 TMCI23 CS5 OPT_ECO Eco Mode Option I 90 P70 TMRI01 TMCI01 CS4 OPT...

Страница 42: ...U1 D A converter upper ref voltage CH7 CH12 Vcc 12 GND GND GND 13 VrefU2 D A converter upper ref voltage CH1 CH6 Vcc 14 AO1 VOL_CNT Control sound output volume L minimum 15 AO2 CG1_CG2 L CG1 H CG2 16 AO3 MOUSE Air mouse On Off H On L Off 17 AO4 MOUSE_RESET Air mouse CPU reset Reset start H L H 18 AO5 TURBO Turbo motor control L On 19 AO6 TURBO Turbo motor control L On 20 Vcc Digital power supply 2...

Страница 43: ...erence voltage 5 AO8 REF_G D A reference voltage 6 AO9 REF_R D A reference voltage 7 AO10 Not used 0V fixed 8 AO11 Not used 0V fixed 9 AO12 Not used 0V fixed 10 VrefL D A converter lower ref voltage Connected to GND 11 VrefU1 D A converter upper ref voltage CH7 CH12 Vcc 5V 12 GND GND GND 13 VrefU2 D A converter upper ref voltage CH1 CH6 Vcc 5V 14 AO1 B CENT Video center voltage 15 AO2 G CENT Video...

Страница 44: ... IN IC1101 5 C IN IC1101 7 Y OUT IC1101 21 CB OUT IC1101 22 CR OUT IC1101 23 H SYNC OUT IC1101 9 V SYNC OUT IC1101 4 R OUT IC4101 35 G OUT IC4101 37 B OUT IC1101 7 R DRIVE TP52R TP201R G DRIVE TP52G TP201G B DRIVE TP52B TP201G ...

Страница 45: ... 29 V SYNC OUT IC4101 28 H SYNC IN TP205 H SYNC DRIVE TP62H V SYNC DRIVE TP62V DHS TPDHS DVS TPDVS NRS TP3551 TP3581 R S H OUT TP25R1 TP25R2 G S H OUT TP25G1 TP25G2 B S H OUT TP25B1 TP25B2 BALLAST SW TP28L Waveforms 45 ...

Страница 46: ...by air spray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be per formed when the unit is considerable dirty and cannot be sufficiently cleaned by air spraying alone Be sure to readjust the optical system after per forming disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical Disassemblies 2 Remove the optical bas...

Страница 47: ... 47 IC Block Diagrams AD8183ARU Selector IC5241 BA6287F Motor Drive IC5501 IC5551 ...

Страница 48: ... 48 CXA2101AQ RGB Matrix IC4101 IC Block Diagrams BA7078AF Selector IC6241 ...

Страница 49: ... 49 CXD2064Q Digital Comb Filter IC2101 L3E01031 Level Shift IC3531 IC3561 IC Block Diagrams ...

Страница 50: ... 50 L3E06070 D A Sample Hold IC501 IC531 IC561 IC1501 IC1531 IC1561 L3E07050 Color Gamma Correction Timing Controller IC401 IC Block Diagrams ...

Страница 51: ... 51 ML60851 USB I F IC9801 M62393 D A IC2571 IC Block Diagrams ...

Страница 52: ... 52 TA1318N AFC Detector IC6171 TB1274AF Video Decoder IC1101 IC Block Diagrams ...

Страница 53: ... 53 FA7612CA PWC Controller IC65A IC671 IC681 IC Block Diagrams STR Z2156 Switching Controller IC631 ...

Страница 54: ... MT COMPO Metallized Composite STYRENE Styrene TA SOLID Tantalum Oxide Solid Electrolytic AL SOLID Aluminium Solid Electrolytic ELECT Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLID Aluminium Solid with Organic Semiconductive Electrolytic POS SOLID Polymerized Organic Semiconductive DL ELECT Double Layered Electrolytic PPS FILM Polyphenylene Sulfide Film MT PPS FILM Metaliz...

Страница 55: ... Fuse Power Board Thermal Switch SW902 Note Parts order must contain Chassis No Part No and Descriptions AV Sub Board FN906 Cooling Fan P F Board FN901 Cooling Fan Interlock switch SW904 Temp Board RC Board AV Board Main Board Line Filter Board Lamp Ballast Board ...

Страница 56: ...ZA 1 16W R6834 401 105 7909 MT GLAZE 0 000 ZA 1 16W DIODE D6801 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D6802 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D6803 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D6804 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D6831 407 209 7401 LED SML 210YT K T86 407 209 7500 LED SML 210YT T86 L D6832 407 203 7803 LED SML 210LT T86 M D6833 407 203 7902 LED SML 210MT T86 M D6834 407 20...

Страница 57: ...01 276 4707 MT GLAZE 0 000 ZA 1 3W R65B 401 238 4509 MT GLAZE 47 JA 1 3W R65C 401 162 6303 MT GLAZE 330 JA 1W R65E 401 105 8203 MT GLAZE 68K JA 1 16W R65G 401 105 4205 MT GLAZE 33K JA 1 16W R65H 401 105 0603 MT GLAZE 10K JA 1 16W R65I 401 105 8203 MT GLAZE 68K JA 1 16W R65J 401 113 6307 MT GLAZE 4 3K JA 1 16W R65K 401 105 7909 MT GLAZE 0 000 ZA 1 16W R65U 401 105 0603 MT GLAZE 10K JA 1 16W R65V 40...

Страница 58: ...A5332M CAPACITOR C611 403 222 1303 CERAMIC 1000P K 1K C612 403 222 1303 CERAMIC 1000P K 1K C615 403 275 6003 MT POLYEST 1 5U J 400V C617 404 085 9802 ELECT 180U M 450V C618 403 323 8706 MT POLYEST 0 047U K 450V C62A 403 157 3304 CERAMIC 68P J 50V C62B 403 157 6602 CERAMIC 470P K 50V C62C 403 281 5007 CERAMIC 0 033U K 25V C62D 403 164 0204 CERAMIC 0 1U Z 25V C62E 403 164 0204 CERAMIC 0 1U Z 25V C62...

Страница 59: ...405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q1141 405 134 5905 TR 2SA1037AK T146 R Q1142 405 134 5905 TR 2SA1037AK T146 R Q1143 405 134 5905 TR 2SA1037AK T146 R Q1151 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 ...

Страница 60: ... 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q3163 405 134 5905 TR 2SA1037AK T146 R Q3171 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 17...

Страница 61: ...T IC6221 409 461 7304 IC AD8057ART IC6241 409 484 2003 IC BA7078AF E2 IC6251 409 431 6009 IC MC74VHC14DT 410 356 8009 IC SN74LV14APWR IC6261 409 211 7301 IC MC14053BF 409 051 2900 IC TC4053BF TP1 IC6271 410 354 6304 IC SN74LVC126APWR IC6281 409 429 6806 IC TC74LCX74FT EL IC6621 409 124 5708 IC L78M09T TR IC6631 409 416 6406 IC BA033FP E2 IC6641 409 416 6406 IC BA033FP E2 IC6651 409 416 6406 IC BA0...

Страница 62: ... 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C1812 403 164 0204 CERAMIC 0 1U Z 25V C1821 403 164 0204 CERAMIC 0 1U Z 25V C1826 403 164 0204 CERAMIC 0 1U Z 25V C1831 403 304 2105 ELECT 47U M 6 3V C1832 403 164 0204 CERAMIC 0 1U Z 25V C1833 403 304 2105 ELECT 47U M 6 3V C1834 403 164 0204 CERAMIC 0 1U Z 25V C1861 403 164 0204 CERAMIC 0 1U Z 25V C1871 403 164 0204 CERAMIC 0 1U Z 25V C18...

Страница 63: ... C3582 403 164 0204 CERAMIC 0 1U Z 25V C3583 403 157 3601 CERAMIC 100P J 50V C3584 403 149 9208 CERAMIC 0 01U Z 50V C3592 403 162 4709 ELECT 10U M 16V 403 335 0309 ELECT 10U M 16V C3801 403 164 0204 CERAMIC 0 1U Z 25V C3802 403 162 6208 ELECT 1U M 50V C3803 403 162 6208 ELECT 1U M 50V C3804 403 162 6208 ELECT 1U M 50V C3806 403 162 6208 ELECT 1U M 50V C3821 403 164 0204 CERAMIC 0 1U Z 25V C3831 40...

Страница 64: ...0V C5297 403 157 2901 CERAMIC 47P J 50V C531 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C532 403 164 0204 CERAMIC 0 1U Z 25V C533 403 304 3300 ELECT 47U M 16V C534 403 164 0204 CERAMIC 0 1U Z 25V C536 403 164 0204 CERAMIC 0 1U Z 25V C537 403 164 0204 CERAMIC 0 1U Z 25V C538 403 164 0204 CERAMIC 0 1U Z 25V C539 403 164 0204 CERAMIC 0 1U Z 25V C541 403 164 0204 CERAMIC 0 1U Z 25V ...

Страница 65: ...2X4 1 16W RB1432 645 037 0663 R NETWORK 22X4 0 063W 645 033 2210 R NETWORK 22X4 1 16W RB1433 645 037 0663 R NETWORK 22X4 0 063W 645 033 2210 R NETWORK 22X4 1 16W RB1434 645 037 0663 R NETWORK 22X4 0 063W 645 033 2210 R NETWORK 22X4 1 16W RB1435 645 037 0663 R NETWORK 22X4 0 063W 645 033 2210 R NETWORK 22X4 1 16W RB1436 645 037 0663 R NETWORK 22X4 0 063W 645 033 2210 R NETWORK 22X4 1 16W RB1441 645...

Страница 66: ...T GLAZE 10K JA 1 16W R1346 401 105 0603 MT GLAZE 10K JA 1 16W R1352 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1353 401 105 0603 MT GLAZE 10K JA 1 16W R1357 401 105 0603 MT GLAZE 10K JA 1 16W R1362 401 113 4402 MT GLAZE 75 JA 1 16W R1366 401 105 0603 MT GLAZE 10K JA 1 16W R1371 401 105 2003 MT GLAZE 1 8K JA 1 16W R1372 401 105 4106 MT GLAZE 3 3K JA 1 16W R1373 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1431...

Страница 67: ...01 148 6006 MT GLAZE 2 2 JA 1 16W R2512 401 148 6006 MT GLAZE 2 2 JA 1 16W R2516 401 105 2805 MT GLAZE 2 2K JA 1 16W R2517 401 105 4601 MT GLAZE 3 9K JA 1 16W R2518 401 105 4700 MT GLAZE 39K JA 1 16W R2519 401 105 0504 MT GLAZE 1K JA 1 16W R252 401 105 4106 MT GLAZE 3 3K JA 1 16W R2521 401 148 6006 MT GLAZE 2 2 JA 1 16W R2522 401 148 6006 MT GLAZE 2 2 JA 1 16W R2526 401 105 2805 MT GLAZE 2 2K JA 1...

Страница 68: ... GLAZE 1K JA 1 16W R319 401 105 7909 MT GLAZE 0 000 ZA 1 16W R322 401 105 7909 MT GLAZE 0 000 ZA 1 16W R323 401 105 7909 MT GLAZE 0 000 ZA 1 16W R324 401 105 0603 MT GLAZE 10K JA 1 16W R328 401 105 7909 MT GLAZE 0 000 ZA 1 16W R329 401 105 7909 MT GLAZE 0 000 ZA 1 16W R331 401 105 7909 MT GLAZE 0 000 ZA 1 16W R332 401 105 2607 MT GLAZE 22 JA 1 16W R333 401 105 2607 MT GLAZE 22 JA 1 16W R334 401 10...

Страница 69: ...909 MT GLAZE 0 000 ZA 1 16W R4196 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4198 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4199 401 105 7909 MT GLAZE 0 000 ZA 1 16W R420 401 105 2003 MT GLAZE 1 8K JA 1 16W R422 401 105 4106 MT GLAZE 3 3K JA 1 16W R423 401 105 3901 MT GLAZE 33 JA 1 16W R424 401 105 3901 MT GLAZE 33 JA 1 16W R426 401 105 3901 MT GLAZE 33 JA 1 16W R427 401 105 3901 MT GLAZE 33 JA 1 16W R428 ...

Страница 70: ... MT GLAZE 0 000 ZA 1 16W R6211 401 105 0504 MT GLAZE 1K JA 1 16W R6216 401 203 9805 MT GLAZE 2 7K FA 1 16W R6217 401 203 9805 MT GLAZE 2 7K FA 1 16W R6218 401 105 0405 MT GLAZE 100 JA 1 16W R6221 401 105 0504 MT GLAZE 1K JA 1 16W R6226 401 203 9805 MT GLAZE 2 7K FA 1 16W R6227 401 105 4601 MT GLAZE 3 9K JA 1 16W R6228 401 105 0405 MT GLAZE 100 JA 1 16W R6231 401 105 7909 MT GLAZE 0 000 ZA 1 16W R6...

Страница 71: ...CTOR 3 3U M L1562 645 020 1776 INDUCTOR 3 3U M L1581 645 026 1008 INDUCTOR 3 3U M L1831 645 026 1008 INDUCTOR 3 3U M L201 645 026 0988 INDUCTOR 2 2U M L202 645 026 0988 INDUCTOR 2 2U M L203 645 026 0988 INDUCTOR 2 2U M L2101 645 024 8641 INDUCTOR 33U K L2102 645 001 4512 INDUCTOR 10U K L2103 645 024 8641 INDUCTOR 33U K L2161 645 026 1008 INDUCTOR 3 3U M L2571 645 026 1008 INDUCTOR 3 3U M L2591 645...

Страница 72: ... TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q5071 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q5072 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 ...

Страница 73: ...402 MT GLAZE 75 JA 1 16W R2004 401 113 4402 MT GLAZE 75 JA 1 16W R2005 401 113 4402 MT GLAZE 75 JA 1 16W R2006 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2007 401 113 4402 MT GLAZE 75 JA 1 16W R2008 401 113 4402 MT GLAZE 75 JA 1 16W R2009 401 113 4402 MT GLAZE 75 JA 1 16W R2010 401 113 4402 MT GLAZE 75 JA 1 16W R2011 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2012 401 113 4402 MT GLAZE 75 JA 1 16W R2013 401...

Страница 74: ...ER EMI 200MHZ L3003 645 044 8843 FILTER EMI 200MHZ L3004 645 044 8843 FILTER EMI 200MHZ L3006 645 044 8843 FILTER EMI 200MHZ L5001 645 026 0988 INDUCTOR 2 2U M DIODE D1001 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D1002 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D1003 407 179 0501 ZENER DIODE UDZ6 2B TE 17 D1021 407 187 8209 ZENER DIODE UDZ12B TE 17 D1022 407 187 8209 ZENER DIODE UDZ12B TE 17 D1031 407 1...

Страница 75: ...V 403 335 0408 ELECT 100U M 16V C6172 403 164 0204 CERAMIC 0 1U Z 25V C6176 403 164 0204 CERAMIC 0 1U Z 25V C6177 403 164 0204 CERAMIC 0 1U Z 25V C6178 403 215 2201 CERAMIC 0 01U K 50V C6179 403 162 6604 ELECT 2 2U M 50V C6183 403 164 0204 CERAMIC 0 1U Z 25V C6184 403 164 0204 CERAMIC 0 1U Z 25V C7001 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C7002 403 164 0204 CERAMIC 0 1U Z 2...

Страница 76: ...6 OWNER S MANUAL MD8A D French 610 297 6533 OWNER S MANUAL MD8A F Italy 610 297 6540 OWNER S MANUAL MD8A I Spanish 610 297 6557 OWNER S MANUAL MD8A E AC CORD US 645 054 1162 CORD POWER 3 0MK EU 645 054 1155 CORD POWER 3 0MK UK 645 054 1148 CORD POWER 3 138MK Key No Part No Description Key No Part No Description ...

Страница 77: ...ical Parts List Note Parts order must contain Chassis No Part No and Descriptions CABINET PARTS 1 15 12 3 7 a 34 7 b 24 19 8 4 7 13 37 6 18 27 11 14 25 36 33 30 26 32 16 17 28 7 a 41 10 42 42 13 42 42 7 b 35 23 29 31 2 5 9 ...

Страница 78: ...92 6590 OPTICAL BASE BTM MS6A 37 610 292 6606 OPTICAL BASE TOP MS6A SCREWS CABINET 41 411 001 8801 SCR BIN 3X6 42 411 052 9109 SCR OVL 3X6 43 412 058 5409 SPECIAL SCREW 44 411 174 9308 BOLT HEX SCT SW W 2 5X6 45 411 037 4105 SCR PAN W 3X10 46 411 002 4901 SCR PAN 2X4 OPTICAL PARTS 51 645 046 8483 ASSY PRISM PBS or 645 049 7896 PRISM PBS 52 645 051 1288 ASSY LENS PROJECTION Including Key No 52 a 52...

Страница 79: ...MD8 XU3100 79 46 44 44 46 44 44 Optical Parts List 46 57 56 46 46 ...

Страница 80: ...MD8 XU3100 80 44 44 54 67 Red 68 Green 69 Blue 44 44 44 Optical Parts List ...

Страница 81: ...MD8 XU3100 81 43 43 53 a Red 53 b Green 53 c Blue 61 44 44 46 43 46 53 Optical Parts List ...

Страница 82: ...MD8 XU3100 82 52 a 52 45 45 45 45 52 Optical Parts List ...

Страница 83: ...MD8 XU3100 83 Optical Parts List 58 70 63 71 57 60 65 59 64 66 51 55 62 ...

Страница 84: ... MD8A Apr 2002 BB Printed in Japan SANYO Electric Co Ltd ...

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