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Sanyo PLC-WXU30, Service Manual, Page: 130 / 130

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Sanyo PLC-WXU30 Service Manual Download Page 130

A18

PCB_KB3AC

Summary of Contents for PLC-WXU30

Page 1: ...del No PLC WXU30 U S A Canada Europe U K Asia Chassis No KB3 WXU3000 Match the Chassis No on the unit s back cover 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 re quired You must refer to Notices to the Original Service Manual prior to servicing the unit ...

Page 2: ...Service Adjustment Menu Operation 26 Memory IC IC1391 Replacement 26 Circuit Adjustments 27 Test Points and Locations 31 Service Adjustment Data Table 32 Chassis Block Diagrams 48 Chassis over view 48 System control 49 Lamp control 50 Audio circuit 51 Power supply protection circuit 52 Fan control circuit 53 Alarm circuit 54 IIC bus control circuit 55 Network MCI circuit 56 Troubleshooting 57 Indi...

Page 3: ...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 tempe...

Page 4: ...nput 1 DVI I Input Terminal DVI I Terminal X 1 Computer Input 2 Component Input Terminal Mini D sub 15 pin X 1 Monitor Output Terminal Mini D sub 15 pin x 1 Computer Component Audio Input Jack Mini Jack stereo x 1 Service Port Connector Mini DIN 8 pin x 1 USB Connector USB Series B connector x 1 Audio Output Jack Mini Jack stereo x 1 variable LAN Connection Terminal 100 Base TX 100Mbps 10 Base T 1...

Page 5: ...e thermal switch SW902 inside of the projector to detect the internal temperature rising abnormally When the internal tem perature reaches near 100 C the thermal switch opens to stop the operation of the power supply circuit The thermal switch cannot be reset itself automatically even if the internal temperature becomes normal Reset the thermal switch following to the below procedure How to reset ...

Page 6: ...uctions in the Air filter care and cleaning below Ventilation slots of the projector are blocked In such an event reposition the projector so that ventilation slots are not obstructed Check if projector is used at higher temperature place Normal operating temperature is 5 to 35 C or 41 to 95 F The projector is shut down and the WARNING indicator lights red When the projector detects an abnormal co...

Page 7: ...e projector Usage in these environments may cause poor image quality When using the projector under dusty or smoky conditions dust may accumulate on a lens LCD panels or optical elements in side the projector degrading the quality of a projected image When the symptoms above are noticed contact your authorized dealer or service station for proper cleaning Note When reinserting this filter be sure ...

Page 8: ...e projector cool for at least 45 minutes Remove the two 2 screws that secure the lamp Lift the lamp out of the projector by using the handle 1 3 Replace the lamp with a new one and secure the two 2 screws Make sure that the lamp is set properly Close the lamp cover 4 Remove the one 1 screw on the lamp cover and open the lamp cover 2 Connect the AC power cord to the projector and turn on the projec...

Page 9: ...e sure to reset the Lamp counter after the lamp is replaced When the Lamp counter is reset the LAMP RE PLACE indicator stops lighting and the Lamp replacement icon disappears Press the MENU button to display the On Screen Menu Use the Point 7 8 buttons to move the red framed pointer to the Setting Menu icon Use the Point ed buttons to move the red framed point er to Lamp counter and then press the...

Page 10: ...pray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be suf ficiently cleaned by air spraying alone Be sure to readjust the optical system after perform ing disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical Disassemblies 2 Remove the optical base top fo...

Page 11: ... projector can no longer be operated or started In this case you must reset those function first according to the resetting procedure described below and then check up on the projector Resetting procedure 1 Disconnect the AC power cord from the AC outlet 2 As pressing the SELECT button on the projector connect the AC power cord into an AC outlet again Keep pressing the SELECT button until the POWE...

Page 12: ... 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 Screws Expression Type Diameter x Length mm T type M Type T3x10 Black x5 Cabinet front R C Board Fig 1 M2 5x6 Cabinet top M2 5x6 x3 T2x6 X2 1 Remove the cabinet top 2 Remove the Cabinet front 3 Remove the R C Board Control Button...

Page 13: ...5x6 x5 Side grill T3x6 x2 T3x6 Black x2 1 Remove the Main board 2 Remove the Rear panel 3 Remove AV board 4 Remove fans FN901 FN902 FN901 FN902 T3x8 M3x8 FN907 1 Disconnect the lamp ballast socket and remove fan FN907 Fig 3 c Fan FN907 removal Trigger Trigger Duct Trigger should be mounted as the figure above Ballast socket ...

Page 14: ...lter board FN904 FN903 FN905 Buzzer board Battery M3x10 Duct bottom 1 Remove the Optical unit 2 Remove the NETWORK board 3 Remove the Battery and Buzzer board 3 1 Remove Screw T3x8 and 4 hooks on the duct and then remove the Duct 3 2 Remove the Duct top and then remove the Buzzer board 4 Remove the Line filter board and Temp board 5 Remove fans FAN903 FAN904 FAN905 and SP901 Duct top NETWORK board...

Page 15: ...rmal Sw SW902 removal Isolation sheet 2 sheet Lamp cover switch board Themal switch SW902 Power board T3x6 T3x6 T3x6 x2 T3x6 Ballast board 1 Remove the Power board 2 Remove the Ballast board 3 Remove the Lamp cover switch board and thermal switch SW902 T3x6 Black T3x6 Black ...

Page 16: ...sembly Disassembly requires a 2 0mm hex wrench z Projection lens disassembly M2 5x8 x4 Fig 1 x Integrator lens in disassembly Hooks Integrator lens in Integrator Lens In Ass y M2 5x5 x2 Fig 2 Rugged surface Behind Projection lens Optical unit Note The optical unit should be removed from the cabinet bottom before removing the projection lens ...

Page 17: ...glass in disassembly Polarized glass Polarized glass in Ass y M2 5x5 x1 Fig 4 Film sheet c Relay lens disassembly Relay lens Relay lens Ass y M2 5x5 x2 Fig 3 Spring Mount the polarized glass as the film at tached side faces the prism side Hooks ...

Page 18: ...or shading at the top bottom left or right of the screen If there is try to remove the shading following to the chapter Optical Adjustment Check the white balance If it needs the adjustment adjust the white balance following to the White Balance Adjustment Gamma Adjustment and Common Center Adjustment in the chapter Electrical Adjustment Check the white uniformity on the screen If you find the col...

Page 19: ...Ass y is used with the figure below When replacing the LCD Panel Prism Ass y you need to take Panel Type Check and Setting on the Electrical Adjust ment for the replaced LCD Panel Prism Ass y The gamma characteristics is different between L Type and R Type LCD Panel Prism Ass y How to check the type of LCDPanel Prism Ass y Check the printed number on the flat cable of the G LCD Panel L Type LCD Pa...

Page 20: ...unt the polarized glasses as the film attached side faces the LCD panel side M2x2 Film Blue Red Green Fig 6 m Optical unit top removal M3x8 x2 Pre Polarized Glass B Fig 7 Polarized Glass G Polarized Glass R Polarized Glass B M2x2 Optical top A Optical top B 1 Remove the Optical top A and Optical Top B ...

Page 21: ... 2 3 4 8 8 11 Locations and Directions Rugged surface is facing this side Point marker is printed on this side up Point marker is printed on this side up No Parts Name 1 Integrator lens OUT 2 Prism beam splitter PBS 3 Condenser lens OUT 4 Dichroic mirror B 5 Dichroic mirror G 6 Condenser lens G 7 Relay Lens IN 8 Mirror R 9 Condenser lens R 10 Condenser lens B 11 Mirror B 7 Film attached side is fa...

Page 22: ...stment G Contrast adjustment B Contrast adjustment Integrator lens adjustment Relay lens out adjustment Electrical Adjustments Fan control adjustment Panel type check and setting Auto calibration adjustment PC Auto calibration adjustment Component Auto calibration adjustment Video Common center adjustment 50 white adjustment PC White balance adjustment PC 50 white adjustment Video White balance ad...

Page 23: ...g optical adjustments below remove the Cabinet Top following to the Mechanical Disassembly Adjustments require a 2 0mm hex wrench and a slot screwdriver When you adjust Integrator lens or Relay lens adjustment you need to disconnect FPC cables of LCD panels on the main board Optical adjustment requires a 2 0mm hex wrench and a slot screwdriver Note Do not disconnect connectors on the main board be...

Page 24: ...loosen 1 screw 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 insert a slot screw driver into the slot D and adjust color uniformity in white by turn ing a slot screwdriver up or down 4 Tighten screws A and C to fix the Integrator lens unit Note The relay len...

Page 25: ...just the adjustment base of relay lens assy to make color unifor mity in white If the shading appears on the left or right of the screen as shown in Fig 3 loosen 1 screw A and adjust the slot B to make color unifor mity in white by using a slot screwdriver 4 Tighten the screw A to fix the relay lens unit Relay lens Out adjustment Optical Adjustments ...

Page 26: ...t counter is stored in the Memory IC Please note that the lamp replace counter will be reset when the memory IC is replaced Lamp replace counter cannot be set to the previous value Caution to memory IC replacement When memory IC is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC as the mentioned on the service ad justment table As these data...

Page 27: ...aking this adjustment This adjustment is not required even if the power board is replaced because this adjustment is carried out be fore parts shipment Output Voltage adjustment WARNING USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVICING CAUTION To prevent suffer of UV radiation those adjustments must be completed within 25 minutes 1 Enter the service mode 2 Connect a digital voltmeter to te...

Page 28: ...ment PC Pedestal adjustment Component 1 Enter the service mode 2 Receive the 16 step grey scale 480i component sig nal with Computer2 Component mode 3 Connect an oscilloscope to test point TP_G1 and chassis ground 4 Select group no 0 item no 0 and change data value to adjust the pedestal level and black level to be the same level 5 Connect an oscilloscope to test point TP_R1 and chassis ground 6 S...

Page 29: ...up no 20 item no 0 and adjust the ampli tude a to be minimum by changing the Data value a White Level 1 Enter the service mode 2 Receive the 50 Whole Gray computer signal with Computer2 RGB mode 3 Select group no 100 item no 92 and change data value to 2 to reduce the panel frequency 4 Project only green light component to the screen 5 Select group no 101 item no 1 and change data value to obtain ...

Page 30: ...alance adjustment Video Note OnWhite Uniformity Adjustment If you find the color shading on the screen please ad just the white uniformity by using the proper computer and Color Shading Correction software supplied sep arately The software can be ordered as follows COLOR SHADING CORRECTION Ver 4 00 Service Parts No 645 075 9611 After replacing the G sensor circuit IC3851 IC1802 and peripheral circ...

Page 31: ... 31 Electrical Adjustments 1 1 K6J K6K K8G K8S TPFANC K35B TP_B1 IC801 IC1802 K8E K35G TP_G1 IC531 IC561 K35R TPFANA K6L K6M K8B K8N TPFANB TP_R1 MAIN BOARD Test Points and Locations ...

Page 32: ...mponent SCART SyncOn Green Threhould 4 3 2 0 15 11 SOGHYSDIS PC Component SCART Sync On Green Hsysterisis Enable 0 0 1 12 HS1TH 4 0 7 13 HS0TH 4 0 7 100 PreCoast PC Signal 3 0 63 101 PostCoast PC Signal 8 0 63 120 PreCoast PC Video 480i 7 0 63 121 PostCoast PC Video 480i 13 0 63 122 PreCoast PC Video 575i 7 0 63 123 PostCoast PC Video 575i 13 0 63 124 PreCoast PC Video 480p 7 0 63 125 PostCoast PC...

Page 33: ...in 10 10 0 255 Composite S Video Gain Adjustment Video 1 C Level Composite S Video C Level ADC Saturation 115 115 0 255 Composite S Video 2 3 XCXL Level Cross Chroma Cross Luma Level 3 0 5 4 C2DNBANDWIDTH Comb 2D Narrow Bandwidth 3 3 0 3 NTSC PAL 5 C2DWBANDWIDTH Comb 2D Wide Bandwidth 4 4 0 7 NTSC PAL 6 C2DCNMINLEAK Comb 2D Chroma Narrow Band Minimum Leakage 0 3 0 3 Left Values are adjustable if C...

Page 34: ...RANGEUV 1 0 2 1 Noise Region 0 NSREGIONY0 NSREGIONUV0 12 0 1023 2 Noise Region 1 NSREGIONY1 NSREGIONUV1 24 0 1023 3 Noise Region 2 NSREGIONY2 NSREGIONUV2 40 0 1023 4 Noise Gain Level NSFILTERY NSFILTERUV 50 0 255 Group 49 Noise Reduction Time Effective only for N R L2 0 Noise Pixel Range NSRANGEY NSRANGEUV 1 0 2 1 Noise Region 0 NSREGIONY0 NSREGIONUV0 12 0 1023 2 Noise Region 1 NSREGIONY1 NSREGION...

Page 35: ...10 10 10 10 10 0 1000 9 Alpha Sharpness 10 10 10 10 10 10 0 1000 Group 100 Panel Service 0 G SubGain 2048 2048 2000 2000 2048 20448 2000 2000 0 4095 PCStandard PCDynamic PCReal PCBlackBoard AVStandard AVDy namic AVCinema AVBlackBoard 1 R SubGain 2048 2048 2000 2000 2048 20448 2000 2000 0 4095 2 B SubGain 2048 2048 2000 2000 2048 20448 2000 2000 0 4095 3 G SubBright 0 0 0 32 0 0 0 32 0 4095 PCStand...

Page 36: ...60 BlockG1 2045 0 2047 MIN MAX Cyclic Operation 61 BlockB1 2045 0 2047 MIN MAX Cyclic Operation 62 BlockR2 0 0 2047 MIN MAX Cyclic Operation 63 BlockG2 0 0 2047 MIN MAX Cyclic Operation 64 BlockB2 0 0 2047 MIN MAX Cyclic Operation 65 ReverceR 0 0 2047 MIN MAX Cyclic Operation 66 ReverceG 0 0 2047 MIN MAX Cyclic Operation 67 ReverceB 0 0 2047 MIN MAX Cyclic Operation 68 BackCrossR Cent 0 0 2047 69 ...

Page 37: ...DCOffset N5 0 0 1023 Scan Direction Front Rear 135 B DCOffset N6 0 0 1023 Scan Direction Front Rear 136 B DCOffset N7 0 0 1023 Scan Direction Front Rear 137 B DCOffset N8 0 0 1023 Scan Direction Front Rear 138 B DCOffset N9 0 0 1023 Scan Direction Front Rear 139 B DCOffset N10 0 0 1023 Scan Direction Front Rear 140 B DCOffset N11 0 0 1023 Scan Direction Front Rear 141 B DCOffset N12 0 0 1023 Scan ...

Page 38: ... 0 1023 197 G_V_INPUT_SETP_1536 4 0 1023 198 G_V_INPUT_SETP_2048 1023 0 1023 199 G_V_INPUT_SETP_2560 1022 0 1023 200 G_V_INPUT_SETP_3072 1018 0 1023 201 G_V_INPUT_SETP_3584 1018 0 1023 202 G_V_INPUT_SETP_4096 1018 0 1023 203 B_V_INPUT_SETP_0 12 0 1023 204 B_V_INPUT_SETP_512 8 0 1023 205 B_V_INPUT_SETP_1024 6 0 1023 206 B_V_INPUT_SETP_1536 4 0 1023 207 B_V_INPUT_SETP_2048 1023 0 1023 208 B_V_INPUT_...

Page 39: ... off 1 0 1 1 APL threshold value 230 0 255 2 Max value 21 0 255 3 Value per unit time 3 0 50 4 Time per 1step 1 1 30 5 Realtime APL RO 1 255 Group 200 Option 0 Logo Prohibition Forced No Brand Logo Prohibition 0 Menu 1 Forced 2 China 3 9 not used 0 0 2 Effective after AC On 1 RS232C Baudrate Baud Rate 0 0 2 0 19200bps 1 9600bps 2 115200bps 2 PJLink Enable PJLink 0 0 1 0 Disable 1 Enable 3 Shipping...

Page 40: ...sable Dzoo is not cancelled even if Keystone is cancelled No last memory 8 Stability Count Count Value of V missing 5 0 255 9 Sensivity for Signal Lost HSYNC Only used this value for No Signal Judgement Hz 350 0 65535 10 Sensivity for Signal Lost VSYNC Only used this value for No Signal Judgement Line 3 0 255 11 Keystone Filter Center Value Reference Value 16 0 30 Group 202 Option MCI model only 0...

Page 41: ...255 6 Not used 7 Not used Group 251 Not used Group 252 Fan Option 0 HI LAND SWITCH 0 Normal 1 Hi Land 2 4 Hi Land 1 3 0 0 5 1 SAFETY SWITCH For test purpose 0 0 6 2 FAN MANUAL SWITCH 0 Auto 1 Manual 0 0 3 3 FAN1 MANUAL VOLTAGE Fan Voltage unit 0 1V Effective only when Fan Maual switch is 1 100 0 255 4 FAN2 MANUAL VOLTAGE 100 0 255 5 FAN3 MANUAL VOLTAGE 100 0 255 6 Not used Group 253 Fan Tem Error ...

Page 42: ... unit 0 1V 100 100 135 135 0 255 3 High Fan1 Max 135 135 135 135 0 255 4 High Fan2 Min 85 85 130 130 0 255 5 High Fan2 Max 130 130 130 130 0 255 6 High Fan3 Min 75 80 80 85 0 255 7 High Fan3 Max 80 85 80 85 0 255 8 High Fan4 Min 9999 9999 9 High Fan4 Max 9999 9999 10 Normal Fan Control Min Temp Temp Senser Control Start End Tem p at Normal 45 45 44 44 20 100 11 Normal Fan Control Max Temp 51 51 44...

Page 43: ...bration when changiing the Value PC White 100 1 Loop Count Maximum Execution Times OFFSET GAIN 10 1 30 2 Auto Status Result of Auto Calibration Last Memory 0 0 1 9 0 OK 1 Adjusting 9 Error ReadOnly 3 AutoWait Wait Value for each setting 1 1 20 4 CHECK Tolelance Torelance of OFFSET 2 1 255 Group 261 Auto Calibration RGB 0 OFFSET AREA H START Black Level Acquiring Area H Start Position 975 0 1000 1 ...

Page 44: ...GET 237 0 255 19 CR GAIN TARGET 237 0 255 20 OFFSET torelance Torelance of OFFSET Adj 1 1 255 21 GAIN torelance Torelance of GAIN Adj 1 1 255 Group 280 AutoPC Adjsut 0 AutoPCAdjustEnable Auto PC Adj Operation Enable if Un supported Signal Input 0 0 1 0 Enable 1 Disable 1 Frequency Step Frequency Steps of TotalDot 1 0 3 2 Frequency Threshold Total Dot Freqency Threshold 5 0 10 0 10 Not matched 3 Fi...

Page 45: ...e 534 0 4095 Group 522 YCbCr 480P 0 Total Dots 858 0 4095 Read only 1 Disp Dots 684 0 4095 2 H Back Porch 136 0 4095 3 V Back Porch 46 0 4095 4 Disp Line 460 0 4095 Group 523 YCbCr 575P 0 Total Dots 864 0 4095 Read only 1 Disp Dots 690 0 4095 2 H Back Porch 142 0 4095 3 V Back Porch 56 0 4095 4 Disp Line 550 0 4095 Group 524 YCbCr 720P 60 0 Total Dots 1650 0 4095 Read only 1 Disp Dots 1248 0 4095 ...

Page 46: ...k Porch 66 0 4095 4 Disp Line 536 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 542 RGB Video 480P 0 Total Dots 960 0 4095 1 Disp Dots 766 0 4095 2 H Back Porch 156 0 4095 3 V Back Porch 46 0 4095 4 Disp Line 460 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 543 RGB Video 575P 0 Total Dots 986 0 4095 1 Disp Dots 774 0 4095 2 H Back Porch 174 0 4095 3 V Back Porch 62 0 4095 4 Disp Line ...

Page 47: ...55 8 VSBEG 2 0 15 Group 561 HDCP 575P 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 0 255 8 VSBEG 2 0 15 Group 562 HDCP 720P 60 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 255 8 VSBEG 2 0 15 Group 563 HDCP 720P 50 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 0 255 8 VSBEG 2 0 15 Group 564 HDCP 1080i 60 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 0 255 8 VSBEG 2 0 15 Group 565 HDCP...

Page 48: ...G SENSOR C VIDEO S VIDEO VIDEO W_R C AUDIO RGB DHS DVS DCLK 34 32 28 B 0 7 G 0 7 R 0 7 GB 0 7 GG 0 7 GR 0 7 DB 0 9 DG 0 9 DR 0 9 A 1 23 22 20 3 6 26 288 206 204 82 260 258 410 408 411 262 264 1 2 73 331 164 7 15 5 8 10 10 12 81 82 67 68 USB D D PC1 PC2_SW 265 214 369 124 368 PW_TXD PW_RXD TXD RXD R C W_R C IRRCVR0 IRRCVR1 1 5 11 15 17 2 5 3 7 13 16 18 6 16 2 20 7 15 4 13 4 1 7 13 SP901 SPEAKER PC_...

Page 49: ...3 3V ON_150V 346 185 269 11 344 FAN_SW2 CABLE_SW WARNING_LED ON_5VA 363 182 184 DDC_SW3 1 DDC_SW1 101 67 68 DDC_SW4 99 P_FAIL_MCI 61 W_R C_SW 6 POWER_ON_MCI 50 MCI_ON 48 110 P_FAIL P_FAIL FAN_SW1 FAN_SW2 FAN_SW1 LAMPDC_ON READY_LED 215 P Fail L P_FAIL_FAN P_FAIL_FAN 370 285 89 91 CHO_TXD CHO_RXD CHO_TXD CHO_RXD MUTE KEY1 295 26 92 28 KEY2 126 KEY3 IRRCVR1 IRRCVR0 SCL0_5V SDA0_5V SCL0_3 3V SDA0_3 3...

Page 50: ...ERMAL SW LINE FILTER A901 LAMP BALLAST SW901 LAMP COVER SW CHO_RXD LAMP_DET BLAST_AC LAMPDC_ON CHO_TXD IC9882 INVERTER 13 10 295 26 89 185 11 5 4 1 1 3 K8R K6R K8H K8S 1 2 POWER ON H POWER ON H MAIN POWER LAMP COVER SW Power Control IC4891 2 1 FAN_ERR Lamp control ...

Page 51: ... SW SPEAKER SP901 L R L R 6 16 10 21 13 14 4 1 2 20 AUDIO OUT L R 7 15 3 5 2 6 Q5031 K300 K200 Q5032 Q5061 Q5063 Q5036 Q5034 Q5062 Q5064 IC5031 AUDIO OUT LM4889 1 3 K8F IC301 SCALER SCL2_5V OUT_DET SDA2_5V SCL2_5V SDA2_5V 290 288 92 AUDIO MUTE MUTE Mute On H 11 12 9 10 13 14 15 Q5033 Audio circuit ...

Page 52: ...3 IC651 POWER OSC STR Z2156 Feedback S6V 16V 5V LAMPDC_ON IC4891 NAND S6V S 5V 1 2 5 6 9 IC8811 TEMP SENSOR3 LM76CHMX LAMP PANEL OUTSIDE IC8821 TEMP SENSOR2 LM76CHMX IC4831 TEMP SENSOR1 MCP9801T 26 2 13 295 215 P_FAIL P Fail L 215 11 201 ON_50V 110 LAMPDC_ON 89 185 212 293 SCL0_3 3V SDA0_3 3V IC9882 INVERTER SW901 12V S15 5V IC5461 DDC FAN_A Q7812 D3613 D3611 11 S2 5VPW Q5841 S3 3VPW Q5821 S1 8VPW...

Page 53: ...LM76CH 2 1 IC8811 TEMP SENSOR3 LM76CH IC4831 TEMP SENSOR1 MCP9801T MAIN FAN_CON_B FAN_CON_A Power On H IC4891 NAND FAN_CON_C 1 2 4 215 P_FAIL_FAN 370 269 Q7804 FAN_SW2 Power On H 363 212 293 Power Error On P_Fail H SIGNAL MODE POWER ON STAND BY H L NORMAL ERROR H L FAN_SW1 FAN_SW2 P_FAIL P_FAIL_FAN P_FAIL Q3601 Power Error On P_Fail H FAN_ERR TPFANB K8S K8H K8H 185 3 1 4 4 BALAST_AC D3628 K8G FN90...

Page 54: ...IC8703 OR KEY SWITCH Q9602 TH Q9641 D8751 ALARM Q8756 IC9603 RESET 2 1 7 3 18 6 8 IC9641 BATTERY CHARGER S5V 3 2VC 3 2VC IC8701 ALARM CONTROL IC1802 I O EXPANDER TE7783 10V K8B S15 5V S5V Q8753 RECHARGABLE BATTERY D8704 Q9642 9661 Q9643 Q8754 D8703 S5V_DL INH 5 R_AE18 BATT 5 7 10 9 1 2 BATTERY CHARGER CIRCUIT ALARM CIRCUIT MAIN Alarm circuit ...

Page 55: ...S SW TC7WBD125 5 1 7 2 290 208 D 0 7 2 1 2 1 IC8811 TEMP SENSOR 3 LM76CH 14 13 IC5001 AUDIO SELECTOR NJW1156 100 3 IC8001 DVI I F SiI169 48E K30A TEMP MAIN 6 SCL SDA 211 294 5 IC1391 CONTROL MEMORY 2 1 IC8821 TEMP SENSOR 2 LM76CH IC4831 TEMP SENSOR 1 MCP9801T 6 7 5 4 15 IC8101 DVI HDCP MEMORY 6 5 IC1051 VGA HDCP MEMORY 4 3 IC8131 DDC SW 5 3 2 1 4 14 15 9 10 DDC_SW3 99 DDC_SW4 Q1061 9 11 DVI I DSub...

Page 56: ...VS POWER_ON_MCI POWER_ON_MCI MCI_ON IC8301 CPU NETWORK MCI MAIN IC8601 GRAPHIC IC301 SCALER PW190 D8901 D8902 D8903 D8905 BUF_A 1 17 A 0 25 A 0 25 A 0 25 D 0 31 A 0 25 D 0 31 3 I 10 19 20 12 14 19 I 24 SD CARD IC8501 FLASH ROM A 1 22 D 0 15 A 1 22 D 0 15 XB 0 7 XG 0 7 XR 0 7 3 I 10 BUF_D 0 31 IC8451 DRAM XSDA1_ 0 13 XSDDQM1_ 0 3 XSDDATA1 0 31 ANTENA IC9501 WIRELESS MODULE C_ED 0 15 C_EA 0 10 Q592 ...

Page 57: ...until cool ing is completed and the POWER indicator stops blinking Q The projector is ready to be turned on with the POWER ON OFF button Q The projector is operating normally Q The projector is in the Power management mode Q The temperature inside the projector is abnormally high The pro jector cannot be turned on When the projector is cooled down enough and the temperature returns to normal the P...

Page 58: ...C4891 and SW901 lamp cover switch to stop operation of the lamp circuit An abnormality occurs on the secondary power supply Check power supplies 15 5V S6V S 5V P_FAIL signal becomes Low when the abnormality occurs on any of the power supply lines An abnormality occurs on the fan control circuit Check FN901 FN902 FN903 FN904 FN905 FN907 and peripheral circuit If any of the fans has an error the fan...

Page 59: ...eck IC5201 PC1 PC2_SW and IC301 Scaler and peripheral circuit No picture with all of computer input sources Yes Yes Yes No No No No Check following steps Check AV source selecting and decoding stage S Video source Check S video signal Y C S C signal is applied to pin 265 of IC301 Scaler and S Y signal is applied on pin 264 of IC301 S_SW signal S VIDEO L is input to pin 267 of IC301 Scaler Componen...

Page 60: ...t Check speaker connection of the terminal K8F Yes No Check following steps Check IC5031 5V_AUDIO and peripheral circuit Check the Mute signal at pin 1 of IC5031 The Mute signal is output from pin 92 of IC 301 Scaler The OUT_DET signal is sent from Audio Out terminal Mute On H at pin 347 of IC301 L at pin1 of IC5031 Check if the audio sig nal is observed at pins 5 and 8 of IC5031 Yes No ...

Page 61: ...a 1 SDA1 IIC Bus Control Data O 295 D22 CHO_TXD CHO_TXD Serial Control TXD O 296 D23 FAN_SW2 FAN_SW2 Fan Control Switch 2 O 215 D24 ADC0 ADC0 P_FAIL Power Failure Signal Input Failure L I 126 D25 ADC2 ADC2 KEY 2 Key Control Input I 29 D26 ADC6 ADC6 LAMP Option Lamp Option I 354 E6 SIVS SIVS V Sync Input for DVI I 362 E14 PORTC4 IRM_RST O 363 E15 PORTC0 FAN_SW2 Fan Control Switch 2 O 367 E19 THRWSC...

Page 62: ...ue MUX input Ch1 VIDEO Video Signal Input I 408 V5 BMUXIN0 Blue MUX input Ch0 CB_IN Compornent Video CB Input I 140 V25 MREFIN1 Memory Voltage Reference 82 Y1 RAI1 Ch1 Analog Input R R Signal Input I 280 Y3 GAI1 Ch1 Analog Input G G Signal Input I 174 AA2 SOG1 SOG Ch1 SOG Ch1 Sync on Green ch1 Input I 258 AB3 BAI1 Ch1 Analog Input B B Signal Input I 331 AC7 HS1 HS1 H Sync Input I 166 AE6 ADCXOUT C...

Page 63: ...ry Charging Circuit I 54 P27 USB_VBUS 55 P28 USB_D I O 61 AIN1 P_FAIL_MCI Fpower Fail SIgnal Input for MCI Circuit I 65 AIN5 BATT BATT from Battery Charging Circuit I 67 AIN7 G Sensor Input I 68 AIN8 G Sensor Input I 72 P31 TXD_MCI For MCI O 73 P32 RXD_MCI For MCI I 74 P33 TXD2_MCI For MCI I 75 P34 RXD2_MCI For MCI O 76 P35 I O_RXD0 For Alarm O 77 P36 I O_CLK0 For Alarm O 78 P37 I O_TC For Alarm 8...

Page 64: ... 64 Waveform VIDEO signal VIDEO HSYNC signal VSYNC signal HSYNC signal TPDHS VSYNC signal TPDVS R S H signal TP_R1 G S H signal TP_G1 B S H signal TP_B1 ...

Page 65: ... 65 IC Block Diagrams FA7701 DDC Control IC5751 AN5870 Signal Switch IC5201 ...

Page 66: ... 66 IC Block Diagrams FA7711 DC DC Converter IC5801 FA5502 P F Control IC601 ...

Page 67: ... 67 IC Block Diagrams L3E06150 D A S H LCD Driver IC501 IC531 IC561 HIN202EIB RS 232C Driver IC3801 ...

Page 68: ... 68 IC Block Diagrams L3E01060 Level Shift IC2501 IC2531 IC2561 L3E07111 LCD Driver Gamma Correction IC401 ...

Page 69: ... 69 IC Block Diagrams LM4889 Audio Output IC5031 NJW1156 Audio Control IC5001 ...

Page 70: ... 70 IC Block Diagrams PW190 Scaler IC301 STR Z2156 Power OSC IC651 ...

Page 71: ... 71 IC Block Diagrams TE7783 Parallel I O Expander IC1802 ...

Page 72: ...omposite 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 Metalized Polyphenylene Sulfi...

Page 73: ...1 Cooling Fan LP900 Lamp Ass y LF901 Noise Filter FN905 Cooling Fan Out Of Circuit Board A2400 Network Board SP901 Speaker FN907 Cooling Fan A4800 Temp Board A630 Line Filter Board A901 Ballast Board A600 Power Board FN903 Cooling Fan B901 Battery FN902 Cooling Fan SW902 Thermal Switch A1000 Main Board A2200 Antenna Board A2100 Buzzer Board A2300 Module Board ...

Page 74: ...191 5814 TR 3LN01C TB E Q1803 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q2001 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB...

Page 75: ...05 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q5301 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 30...

Page 76: ...8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q7804 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q7811 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 01...

Page 77: ...V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C1041 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C1051 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C1091 303 358 3215 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V C1301 303 392 1215 ELECT 47U M 6 3V 303 387 5310 ELECT 47U M...

Page 78: ... 25V 303 397 7618 CERAMIC 1U K 25V C2509 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C2511 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C2512 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C2513 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U...

Page 79: ... K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C329 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C331 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C332 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C333 303 453 8917 CERAMIC ...

Page 80: ...03 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C3806 403 455 1012 CERAMIC 1U K 10V 303 433 1112 CERAMIC 1U K 10V C381 303 454 0415 CERAMIC 0 068U K 16V 303 442 0519 CERAMIC 0 068U K 16V C382 303 454 0415 CERAMIC 0 068U K 16V 303 442 0519 CERAMIC 0 068U K 16V C383 303 454 0613 CERAMIC 0 01U K 50V 303 441 9810 CERAMIC 0 01U K 50V C384 303 454 0415 CERAMIC 0 068U K 16V 303 442 0519 CE...

Page 81: ... 16V 303 409 3426 CERAMIC 0 1U K 16V C5001 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V C5002 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V C5003 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V C5004 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V C5006 303 401 4312 ELECT 47U M 25V C5007 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U ...

Page 82: ...ERAMIC 0 01U K 50V C5229 303 381 9918 ELECT 470U M 16V C5231 303 454 0613 CERAMIC 0 01U K 50V 303 441 9810 CERAMIC 0 01U K 50V C5232 303 381 9918 ELECT 470U M 16V C5233 303 454 0613 CERAMIC 0 01U K 50V 303 441 9810 CERAMIC 0 01U K 50V C524 303 391 5511 ELECT 10U M 16V 303 175 7212 ELECT 10U M 16V C5241 403 457 2512 CERAMIC 0 47U K 10V 303 376 6311 CERAMIC 0 47U K 10V C5243 403 457 2512 CERAMIC 0 4...

Page 83: ...564 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C5644 303 391 5511 ELECT 10U M 16V 303 175 7212 ELECT 10U M 16V C565 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V C566 403 461 3710 CERAMIC 0 1U Z 25V 303 454 0514 CERAMIC 0 1U Z 25V C5662 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V ...

Page 84: ... 397 8219 CERAMIC 2 2U K 25V C7843 303 381 5316 ELECT 100U M 16V 303 369 3211 ELECT 100U M 16V C7844 303 381 5316 ELECT 100U M 16V 303 369 3211 ELECT 100U M 16V C7847 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C7848 303 454 1917 CERAMIC 4700P K 50V 303 379 7315 CERAMIC 4700P K 50V C7863 303 381 5316 ELECT 100U M 16V 303 369 3211 ELECT 100U M 16V...

Page 85: ...W R1013 301 224 9514 MT GLAZE 2 2K JA 1 16W R1014 301 225 1418 MT GLAZE 47K JA 1 16W R1016 301 224 9316 MT GLAZE 1K JA 1 16W R1020 301 226 1516 MT GLAZE 0 000 ZA 1 16W R1021 301 260 4115 MT GLAZE 75 JA 1 3W R1022 301 260 4115 MT GLAZE 75 JA 1 3W R1023 301 260 4115 MT GLAZE 75 JA 1 3W R1024 301 225 1418 MT GLAZE 47K JA 1 16W R1026 301 225 1418 MT GLAZE 47K JA 1 16W R1031 301 260 4115 MT GLAZE 75 JA...

Page 86: ... R2502 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2503 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2504 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2509 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2510 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2511 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2513 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2514 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2515 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2517 301 22...

Page 87: ...AZE 2 2K JA 1 16W R4836 301 037 5017 MT GLAZE 0 000 ZA 1 10W R4860 301 226 1516 MT GLAZE 0 000 ZA 1 16W R4861 301 226 1516 MT GLAZE 0 000 ZA 1 16W R4862 301 037 5215 MT GLAZE 100 JA 1 10W R4863 301 224 8814 MT GLAZE 100 JA 1 16W R5001 301 037 5017 MT GLAZE 0 000 ZA 1 10W R5002 301 225 8110 MT GLAZE 10 JA 1 16W R5003 301 225 8110 MT GLAZE 10 JA 1 16W R5004 301 224 8913 MT GLAZE 100K JA 1 16W R5005 ...

Page 88: ... R5761 301 294 2613 MT GLAZE 4 7K FA 1 16W R579 301 226 1516 MT GLAZE 0 000 ZA 1 16W R5799 301 224 8913 MT GLAZE 100K JA 1 16W R580 301 226 1516 MT GLAZE 0 000 ZA 1 16W R5801 301 294 3511 MT GLAZE 27K FA 1 16W R5802 301 224 8913 MT GLAZE 100K JA 1 16W R5803 301 294 3016 MT GLAZE 10K FA 1 16W R5804 301 224 9019 MT GLAZE 10K JA 1 16W R5806 301 225 2118 MT GLAZE 12K JA 1 16W R5807 301 037 5017 MT GLA...

Page 89: ...4 9019 MT GLAZE 10K JA 1 16W R8114 301 224 9316 MT GLAZE 1K JA 1 16W R812 301 224 9019 MT GLAZE 10K JA 1 16W R8121 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8122 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8123 301 225 0213 MT GLAZE 3 3K JA 1 16W R8124 301 225 0213 MT GLAZE 3 3K JA 1 16W R8130 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8131 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8132 301 226 1516 MT GLAZE 0 000 Z...

Page 90: ...ORK 47X4 1 16W RB426 945 037 0831 R NETWORK 47X4 1 16W RB427 945 037 0831 R NETWORK 47X4 1 16W RB428 945 037 0831 R NETWORK 47X4 1 16W RB429 945 037 0831 R NETWORK 47X4 1 16W RB431 945 037 0831 R NETWORK 47X4 1 16W RB432 945 037 0831 R NETWORK 47X4 1 16W RB433 945 037 0831 R NETWORK 47X4 1 16W RB434 945 037 0831 R NETWORK 47X4 1 16W RB436 945 037 0831 R NETWORK 47X4 1 16W RB437 945 037 0831 R NETW...

Page 91: ...D1011 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 D1024 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 D1026 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 D1034 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 D1036 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 D1041 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B D1042 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B D1091 307 205 5216 DIOD...

Page 92: ...E 330 OHM P FB602 945 041 1978 INDUCTOR 330 OHM FB603 945 041 1978 INDUCTOR 330 OHM FB604 945 041 1978 INDUCTOR 330 OHM FB605 945 041 1978 INDUCTOR 330 OHM FB606 945 041 1978 INDUCTOR 330 OHM FB607 945 041 1978 INDUCTOR 330 OHM FB609 945 041 1978 INDUCTOR 330 OHM FB8801 945 086 6037 IMPEDANCE 330 OHM P K10A 945 076 2698 SOCKET DVI 29P K10B 645 089 7696 SOCKET D SUB 15P K20D 945 006 4792 JACK PHONE...

Page 93: ... IC8551 410 650 3403 IC K4M283233H HN75 410 650 3205 IC IS42S32400D 6BL IC8601 410 631 4405 IC EP2C35F484C8N IC8801 410 641 4105 IC LAN9118 MT REV A IC8902 309 553 4712 IC PQ070XZ02ZP IC8932 309 670 5418 IC SI 3010KM IC8933 309 670 5418 IC SI 3010KM IC9601 309 334 0137 IC TC7W125FU IC9701 310 428 4307 IC LM809M3 2 93 IC9711 309 334 0137 IC TC7W125FU CAPACITOR C5001 303 391 5511 ELECT 10U M 16V C50...

Page 94: ... 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8556 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8557 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8558 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8561 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 C...

Page 95: ...C 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8653 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8654 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8656 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8657 303 453 891...

Page 96: ...ERAMIC 33P J 50V C8803 303 454 0613 CERAMIC 0 01U K 50V 303 441 9810 CERAMIC 0 01U K 50V C8804 303 391 5511 ELECT 10U M 16V C8806 303 454 0613 CERAMIC 0 01U K 50V 303 441 9810 CERAMIC 0 01U K 50V C8807 303 454 0613 CERAMIC 0 01U K 50V 303 441 9810 CERAMIC 0 01U K 50V C8808 303 391 5511 ELECT 10U M 16V C8811 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K...

Page 97: ...224 9019 MT GLAZE 10K JA 1 16W R8304 301 224 9019 MT GLAZE 10K JA 1 16W R8306 301 224 9019 MT GLAZE 10K JA 1 16W R8308 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8309 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8322 301 224 9019 MT GLAZE 10K JA 1 16W R8331 301 224 9019 MT GLAZE 10K JA 1 16W R8338 301 224 9019 MT GLAZE 10K JA 1 16W R8353 301 226 1516 MT GLAZE 0 000 ZA 1 16W R8354 301 226 1516 MT GLAZE 0 000 Z...

Page 98: ... MT GLAZE 10K JA 1 16W R8704 301 224 9019 MT GLAZE 10K JA 1 16W R8706 301 224 9019 MT GLAZE 10K JA 1 16W R8711 301 224 9712 MT GLAZE 22 JA 1 16W R8712 301 224 9712 MT GLAZE 22 JA 1 16W R8713 301 224 9712 MT GLAZE 22 JA 1 16W R8716 301 224 9712 MT GLAZE 22 JA 1 16W R8717 301 224 9712 MT GLAZE 22 JA 1 16W R8718 301 224 9712 MT GLAZE 22 JA 1 16W R8719 301 224 9712 MT GLAZE 22 JA 1 16W R8721 301 224 9...

Page 99: ...2 2824 INDUCTOR 3 3U M L8936 945 062 2824 INDUCTOR 3 3U M L8937 945 062 2824 INDUCTOR 3 3U M DIODE D8151 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B 408 063 7507 ZENER DIODE MM3Z6V2B D8301 307 228 1011 LED SML 310MT M T86 D8302 307 228 1011 LED SML 310MT M T86 D8601 307 228 1011 LED SML 310MT M T86 D8602 307 203 7915 LED SML 210MT T86 M D8901 307 163 0414 DIODE 1SS352 TPH...

Page 100: ...T 1U K 450V C612 303 433 2812 ELECT 220U M 35V C613 303 410 7113 ELECT 100U M 25V C614 303 410 7113 ELECT 100U M 25V C616 404 115 2704 ELECT 330U M 420V 404 115 6306 ELECT 330U M 420V C618 303 427 1814 MT POLYEST 0 1U K 450V C619 303 298 9612 CERAMIC 0 1U K 16V C621 303 205 2811 CERAMIC 0 047U K 25V C622 303 157 6417 CERAMIC 330P K 50V 304 091 3804 CERAMIC 330P K 50V C623 303 215 2214 CERAMIC 0 01...

Page 101: ...945 025 7415 VR SEMI 1K S TRANSFORMER T601 645 089 2561 INDUCTOR 700U T651 945 085 7035 TRANS POWER PULSE COIL L603 945 081 4878 LINE FILTER L611 645 089 2677 FILTER EMI 1500PF L614 645 089 2677 FILTER EMI 1500PF L616 645 089 2677 FILTER EMI 1500PF DIODE D601 307 247 8827 DIODE RF101L2S D602 307 247 8827 DIODE RF101L2S D603 307 164 4015 DIODE RB160L 40 TE25 307 149 6327 DIODE SFPB 54V D604 307 225...

Page 102: ...CK RCA 3 K20C 945 006 4792 JACK PHONE D3 6 952 001 0070 JACK PHONE D3 6 952 001 0971 JACK PHONE D3 5 K20D 945 006 4792 JACK PHONE D3 6 952 001 0070 JACK PHONE D3 6 952 001 0971 JACK PHONE D3 5 SC2001 945 076 3503 SURGE ABSORBER SC2011 945 076 3503 SURGE ABSORBER SC2021 945 076 3503 SURGE ABSORBER SC2031 945 076 3503 SURGE ABSORBER SC2051 945 076 3503 SURGE ABSORBER SC2052 945 076 3503 SURGE ABSORB...

Page 103: ... 103 Cabinet Parts Location M08 Mechanical Parts List M12 M10 M02 M07 M11 M04 M06 C09 C03 C02 C10 M13 C14 C04 C01 S01 S02 C08 M01 M09 C15 S02 C13 C01 M05 C11 C12 S01 S01 S01 C07 C16 M14 S03 C05 M03 C06 S01 S02 S02 ...

Page 104: ...KB3 WXU3000 104 Mechanical Parts List S04 S04 L11 Relay out L04 Integrator In Optical Parts Location Integrator Lens In S04 Relay Lens Out ...

Page 105: ...KB3 WXU3000 105 Mechanical Parts List L14 Polarized in R L15 Polarized in G L16 Polarized in B S04 S04 L03 Projection Polarized Glass In Projection Lens S04 ...

Page 106: ...KB3 WXU3000 106 Mechanical Parts List L02 Prism LCD panel Ass y L02 3 L02 1 L02 Prism LCD Panel Assy L02 4 Blue Red Green L02 2 L02 5 S06 S05 ...

Page 107: ...KB3 WXU3000 107 Mechanical Parts List 527 528 L13 L09 L01 L17 L06 L18 L12 L08 L05 L07 In the Optical Unit L10 L13 ...

Page 108: ... 1722 OPTICAL BASE TOP B KM6A M14 610 336 6647 SPACER SHEET LENS KB3AC SCREWS S01 411 190 5001 SCR S TPG BIN 3X10 S02 411 200 2808 SCR TPG FLT 3X8 S03 411 214 2801 SCR PAN 3X10 S04 411 189 6507 BOLT HEX SCT SW W 2 5X5 S05 312 070 3400 SPECIAL SCREW 3 0X10V S06 312 069 7105 SPECIAL SCREW V OPTICAL PARTS L01 645 092 9892 PRISM PBS L02 610 337 7094 ASSY PRISM KB3AC Including Key No L02 1 to L02 5 and...

Page 109: ...KB3 WXU3000 109 Mechanical Parts List ...

Page 110: ... KB3AC MAR 2008 DC 300 Printed in Japan SANYO Electric Co Ltd ...

Page 111: ...e manual original for chassis No KB3 WXU3000 model PLC WXU30 File with the service manual No SM5110918 00 Note 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 from the actual set When you order the service parts use service parts code mentioned on the parts list in this service ma...

Page 112: ...rial E Electrolytic P Electrolytic non polarized C Ceramic temperature compensation K Ceramic F Polyester N Polypropylene M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Metalized polyestel Y Composite film S Styrol T Tantalum oxide solid electrolytic U Organic semiconductive electrolyte D Electric double layer electrolytic Mark Tolerance A not specified B 0 1 C 0 25 D...

Page 113: ...00 Pin description of diode transistor and IC OEFY OEFY OEFY 065 OEFY OEFY OEFY OEFY OEFY OEFY 3 4 5 7EE 4 4 BUIPEF OPEF PMMFDUPS BTF NJUUFS SBJO BUF 4 4PVSDF L JPEF L 5SBOTJTUPS 5 L OEFY Diode Transistor FET IC FET ...

Page 114: ...mponents or the circuit board may easily occur Because of this you should use a soldering iron and solder that satisfy the following conditions when carrying out repair work Also soldering work must be done in a short time Soldering iron Use a soldering iron which is 70 W or equivalent and which lets you adjust the tip temperature up to 450 C 842 F It should also have as good temperature recovery ...

Page 115: ...R630 F35B1470N L603 1 2FJ22VRH R658 TLP421F GBP TLP421F GRP PC601 1 2 3 4 400GK1DV C607 400GK1FD 450GK1BS 1 2FJ22VRH R660 1 2 2000KK 220NH C657 RF101L2SP D683 CJ68 CGQ C628 16KZ0 22 GQF C664 25EM 1005D C614 K6A_1A 1SS 355 D654 1SS352G 1SS355 D615 1SS352G 1SS355 D609 1SS352G 1 10GJ1KC R683 1 10GJ10KC R693 1GJ47K R654 25KK 0 1GQ C684 X R629 AH Q682 35EM 2205F C612 1 10GJ1KC R692 K6A_1B RB085T 60 D68...

Page 116: ...J2 2KA R1040 1 16GJ2 2KA R1013 1 3GJ75 R1023 1 16GZ0A R8131 1 16GJ33A R272 1 16GJ3 9KA R5318 1 16GJ10KA R2091 1 16GJ470A R2024 1 16GJ56KA R2013 1 16GJ1KA R1062 1 16GJ10A R4032 1 16GJ1MA R2073 1 16GZ0A R8134 1 16GJ470A R2014 1 16GJ47KA R1014 1 16GZ0A R8121 1 16GJ1KA R5312 1 16GJ4 7KA R1051 1 16GZ0A R5238 1 16GZ0A R8103 1 16GJ10A R2036 1 16GZ0A R5326 1 16GJ56KA R2003 1 16GJ3 3KA R8124 1 16GJ15KA R20...

Page 117: ...MN C383 KK0 01AYH S1 8VPW C311 R_U1 R_AF11 CJ22CM C342 C358 CS1 16KK0 068MN C384 16KK0 068AYH C316 XCS0 S1 8VPW C309 XRD C341 R1 C327 XWR C361 R_P5 S1 8VPW R_AC20 S1 8VPW HS_MCI R_AC2 DAC3 C308 CK_MCI C352 FAN_CON_A C368 SIVS S3 3VPW CS1 16KK0 1MN C1391 16KK0 1AYH 16KK0 1AXH R_R1 SIDEN C332 S3 3VPW R_AD11 USBP 16KK0 1MN C301 16KK0 1AYH 16KK0 1AXH SICLK C314 USBM C373 CR_IN G 0 7 X SWNMI 1 2 3 4 C3...

Page 118: ... CLYOUT XFRG SRDATA DR 0 9 XFRB R1JA4704G RB426 6 3VM47DJ C482 R1JA4704G RB436 DB_1 0 9 SHCLKG 1SS355 D5624 1SS352G ENBX1R 16KK0 1MN C437 X C481 6 3VM47DJ C483 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 A9 10 A10 11 A11 12 A12 13 A13 14 A14 15 A15 16 A16 17 A17 18 A18 19 A19 20 A20 21 B20 22 C20 23 D20 24 E20 25 F20 26 G20 27 H20 28 J20 29 K20 30 L20 31 M20 32 N20 33 P20 34 R20 35 T20 36 U20 37 V20...

Page 119: ...0G L531 25KK11D C3583 25KZ0 1AY C3584 25KZ0 1AX 25KZ0 1AY C538 25KZ0 1AX 25KZ0 1AY C3536 25KZ0 1AX 25KZ0 1AY C510 25KZ0 1AX 25KK11D C2567 25KZ0 1AY C572 25KZ0 1AX 25KZ0 1AY C539 25KZ0 1AX 25KK11D C2573 25KZ0 1AY C3506 25KZ0 1AX 25KZ0 1AY C569 25KZ0 1AX 25KZ0 1AY C517 25KZ0 1AX 25KK11D C3561 25KZ0 1AY C541 25KZ0 1AX 25KZ0 1AY C512 25KZ0 1AX 25KK11D C2566 25KZ0 1AY C570 25KZ0 1AX 25KK11D C3504 25KZ0...

Page 120: ...01 1 2 1 16 GZ0A R4803 25KK11D C5009 AH Q5032 X R5068 AH Q5031 1 10GZ0 0 R5001 1 16GJ22KA R5053 KK0 01AYH C5041 1 16GJ1KA R5064 10KK1MN C5033 1 16GJ3 3KA R5062 1 16GJ 10KA R5040 1 16GJ3 3KA R5033 1SS355 D5061 1SS352G 25KK11D C5002 MUTE AH Q5033 AH Q5034 25KK11D C5014 1 GND 2 R1IN 3 R2IN 4 R3IN 5 R4IN 6 R5IN 7 ROUT 8 VSSOUT 9 SCL 10 SDA 11 VDDOUT 12 VREFOUT 13 V 14 VREFIN 15 LOUT 16 L5IN 17 L4IN 18...

Page 121: ... 245 T4 246 R4 247 P4 248 N4 249 M4 250 L4 251 K4 252 J4 253 H4 254 G4 255 F4 256 E4 257 E5 258 E6 259 E7 260 E8 261 E9 262 E10 263 E11 264 E12 265 E13 266 E14 267 E15 268 E16 269 F16 270 G16 271 H16 272 J16 273 K16 274 L16 275 M16 276 N16 277 P16 278 R16 279 T16 280 T15 281 T14 282 T13 283 T12 284 T11 285 T10 286 T9 287 T8 288 T7 289 T6 290 T5 291 R5 292 P5 293 N5 294 M5 295 L5 296 K5 297 J5 298 ...

Page 122: ... 30 DQ8 31 DQ1 32 DQ9 33 DQ2 34 DQ10 35 DQ3 36 DQ11 37 VCC 38 DQ4 39 DQ12 40 DQ5 1 16GJ10KA R8474 1 16GJ10KA R8479 NET_H Li UPDATEi 1 16GJ10KA R8484 1 16GJ10KA R8458 R1JA1034G RB8322 1 2 3 4 5 6 7 8 1 16GJ10KA R8453 1 16GJ10KA R8457 1 16GJ10KA R8456 1 16GJ22A R8467 R1JA2204G RB8325 1 2 3 4 5 6 7 8 1 16GJ22A R8452 1 16GJ22A R8465 R1JA2204G RB8326 1 2 3 4 5 6 7 8 1 16GJ10KA R8331 63 L1 64 K1 65 J1 1...

Page 123: ...8 302 E19 245 E20 180 E21 107 E22 26 AB5 60 AA5 139 Y5 210 W5 273 V5 328 U5 329 T5 330 R5 331 P5 332 N5 333 M5 334 L5 335 K5 336 J5 337 H5 338 G5 339 F5 340 F6 341 F7 342 F8 343 F9 344 F10 345 F11 346 F12 347 F13 348 F14 349 F15 350 F16 351 F17 352 F18 303 F19 246 F20 181 F21 108 F22 27 AB6 59 AA6 138 Y6 209 W6 272 V6 327 U6 374 T6 375 R6 376 P6 377 N6 378 M6 379 L6 380 K6 381 J6 382 H6 383 G6 384...

Page 124: ...3 3 62 D 12 13 D 5 14 D 6 15 D 7 16 CE1n 17 A 10 18 GND 19 OEn 20 IORDn 21 IOWRn 22 IOIS16n 23 NC 24 BT_STATE 25 GND 26 WL_ACTIVE 27 BT_PRIORITY 28 A 5 29 A 3 30 D 2 31 REGn 32 STSCHGn 33 D 8 34 D 9 35 A 2 36 A 0 37 SD_DAT 0 38 A 9 39 GND FD 0 FD 1 FD 2 FD 3 FD 4 FD 5 FD 6 FD 7 FD 8 FD 9 FD 10 FD 11 FD 12 FD 13 FD 14 FD 15 CA 0 CA 1 CA 2 CA 3 CA 4 CA 5 CA 6 CA 7 CA 8 CA 9 CA 10 LED FD 3 FD 11 FD 1...

Page 125: ...601 C602 VA601 R600 R601 A30C5 POWER K6AC LF901 THERMAL SW SW902 AV SIDE A AV SIE B B10W0070C A SIDE 1st Reflow A30C5 R CS SIDE A R CS SIE B B S I D E 2 n d R e f l o w A2901 D2901 C2901 C2902 R2901 R2902 D6834 D2902 1 4 K29D C2903 A30C5 MAIN K8D 1AA4B10C 5910D A SIDE 1st Reflow C4831 C4832 C4833 C4834 R4831 R4832 R4833 R4835 1 4 5 8 IC4831 1 4 K48E TEMP SIDE A TEMP SIDE B B SIDE 2nd Reflow A30C5 ...

Page 126: ...2 D6803 C1813 L2093 TWAR_LED D6804 R6800 C1814 R6801 R6802 C1816 R6803 C1817 C3564 R1020 R6804 D1024 SW6811 FB2891 C1819 R1021 R6806 R8746 R1022 D1026 R6807 R333 R1023 C3568 R8748 R6808 R334 R1024 R6809 R1026 D8751 C1821 C1822 C1823 L3620 C1824 L3621 R6811 C301 R6812 C302 L3623 R6813 C303 L3624 R8754 C304 R1031 R1801 C1829 R536 L3626 R8756 R1032 R342 C306 R1802 R537 L3627 R8757 R343 R1033 R1803 C3...

Page 127: ... D1003 C3543 R5844 C3544 C3545 R506 R312 R5846 C3546 R5847 C3547 R314 C3548 L7861 XL1021 C3549 FB3622 R316 XL1022 XL1023 FB3624 XL1024 XL1026 FB3627 Q8753 R510 Q8754 C1804 C3550 R511 D1011 Q1031 Q1801 C3551 IC5461 Q8756 R8732 R5082 Q1032 Q1802 C3552 R8733 Q1803 Q1033 R1011 R1012 R1013 R1014 R324 1 3 4 5 IC5081 R325 XL1031 D8161 R3532 XL1032 D8162 R326 R3533 R327 D8163 XL1033 R328 D5861 R329 C1041 ...

Page 128: ...1 C8722 R8507 C8723 C8724 R8508 R8701 C8151 C8152 C8153 R8901 R8711 R8906 R8712 R8713 R8714 C8933 R8717 R8718 R8719 R8331 C8936 C8937 C8938 C8939 R8911 C8551 C8552 C8553 R8338 C8554 C9301 R8721 C9302 C8556 R8722 C9303 R8723 C8557 C9304 C8558 R8724 C8941 L8801 T1 2FPG R8151 T1 5CPU R8921 C8561 R8152 C8562 R8153 C8563 T1 2FPL R8154 C8564 C8566 R8157 C8567 C8568 C9701 R8931 R8932 R8933 R8357 R8934 R8...

Page 129: ...AA4B10C5950B B_SIDE 1 2 49 50 K9501 C9504 1 18 32 49 IC9501 K9502 R9504 R9503 L9501 R9506 Q9501 C9503 R9501 C9501 R9502 C9502 MODULE SIDE B NETWORK K9301 1AA4B10C5900B A SIDE SW2100 IC2100 IC8710 R2100 R2101 R8731 1 10 K2100 1 4 K2110 A30C5 B SIDE IC8710 SW2100 IC2100 A30C5 MAIN K8B A_SIDE 1AA4B10C5950C A30C5 ANTENNA SIDE A 1AA4B10C5950C B_SIDE C9901 C9902 K9901 A30C5 ANTENNA SIDE B MODULE 9502 ...

Page 130: ...A18 PCB_KB3AC ...

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