Sanyo PLC-WL2500 Service Manual Download Page 55

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Troubleshooting

No Sound

Check following steps.

Check IC5001 and peripheral circuit.
Check 12V power supply.

Check if the audio sig-
nal is observed at pins 7
and 15 of IC5001.

The Mute signal is output from pin 267 of IC 301<Scaler>. The OUT_
DET signal is sent from Audio Out terminal.
Mute-On: H at pin 267 of IC301.
Check Audio Out Terminal and peripheral circuit

Yes

Summary of Contents for PLC-WL2500

Page 1: ...s No does not match the projector s additional Service Literature is required You must refer to Notices to the Original Ser vice Manual prior to servicing Product Code PLC WL2500 PLC WL2501 1 122 509 20 1 122 509 00 U S A Canada 1 122 510 20 1 122 510 00 Asia Africa 1 122 510 22 1 122 510 02 H K 1 122 510 23 1 122 510 03 Europe U K REFERENCE NO SM5111262 00 PLC WL2500 PLC WL2501 Model PLC WL2501 h...

Page 2: ...Replacement 25 Note on Main Board Replacement 25 Optical Adjustments 26 Contrast adjustment 26 Condenser lens Out adjustment 27 Relay lens Out adjustment 28 Electrical Adjustments 29 Service Adjustment Menu Operation 29 Circuit Adjustments 29 Test Points and Locations 33 Service Adjustment Data Table 34 Chassis Block Diagrams 48 Chassis over view 48 System control 49 Power supply protection circui...

Page 3: ... isolated COLD from AC line by using the converter transformer Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot which hot circuit is identified with the line in the schematic diagram For continued product safety and protection of per sonnel injury servicing should be made with qualified personnel The following precautions must be observed 1...

Page 4: ...Diagonal Adjustable from 60 to 110 Throw Distance 2 09 3 93 0 64 m 119 7 cm Projection Lens F 1 8 lens with f 6 68 mm with manual focus Projection Lamp 230W Interface Video Input Jack RCA Type x 1 S Video Input Jack Mini DIN 4 pin x 1 Audio Input Jacks RCA Type x 2 Computer Input 1 Component Input Terminal Analog RGB Mini D sub 15 pin Terminal x 1 Computer Input 2 Monitor Output Terminal Analog RG...

Page 5: ... on Thermal switch There is the thermal switch SW902 inside of the projec tor to detect the internal temperature rising abnormally When the internal temperature reaches near 85 C the thermal switch opens to cut off the power to the power circuit The thermal switch can be reset itself automatically when the internal temperature becomes normal When the internal temperature reaches near 55 C the ther...

Page 6: ... 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 Warning temperature and power failure protection The projector is shut down and the WARNING indicator lights red When t...

Page 7: ...the filters Press the MENU button to display the On Screen Menu Use the Point ed buttons to select Setting and then press the Point 8 or SELECT button Use the Point ed buttons to select Filter counter and then press the Point 8 or the SELECT button Use the Point ed buttons to select Filter counter reset and then press the SELECT button Filter counter Reset appears Select Yes to continue 1 2 Resett...

Page 8: ...n the screw and open the lamp cover 2 Connect the AC power cord to the projector and turn on the projector 6 Reset the lamp counter See Resetting the Lamp Counter on the next page 5 ORDER REPLACEMENT LAMP Replacement lamp can be ordered through your dealer When ordering a projection lamp give the following information to the dealer Replacement Lamp Type No POA LMP141 Service Parts No 610 349 0847 ...

Page 9: ...d time Resetting the Lamp Counter Lamp counter reset Maintenance Be sure to reset the Lamp counter after the lamp is replaced When the Lamp counter is reset the LAMP REPLACE indicator stops lighting and the Lamp replacement icon disappears Note Do not reset the Lamp counter without implementing lamp replacement Be sure to reset the Lamp counter only after replacing the lamp Lamp replacement counte...

Page 10: ...ve cleaners solvents or other harsh chemicals might scratch the sur face of the cabinet When the projector is not in use put the projector in an ap propriate carrying case to protect it from dust and scratch es CAUTION Do not use any flammable solvents or air sprays on the pro jector and in its vicinity The explosion or fire hazard may occur even after the AC power cord is unplugged because the te...

Page 11: ... an unauthorized person for changing the start up logo on the screen Initial code 4321 Resetting procedure for model PLC WL2501 1 Turn the projector on The PIN code entry window appears 2 Press and hold the 7 and 8 button on the remote control at the same time for more than 10 seconds The PIN code and Logo PIN code will be reset to the factory initial code There is no response for the resetting 3 ...

Page 12: ...ng off the projector You can turn on off the projector via network modify network environment and receive an e mail about projector status while the projector is powered off Eco Select Eco when you do not use the projector via network The projector s network function will stop when turning off the projector When Eco is selected several functions will be restricted Standby Mode Notice Function Eco ...

Page 13: ... of performance and product safety Screws Expression Type Diameter x Length mm T type M Type Fig 1 1 Press and hold the part indicated with the arrow and press 7 leftwards on the filter cover to release the latch and open the filter cover 2 Pull out the Filter Cartridge Filter Cover Filter Cartridge Note Do not disassemble the filter cartridge to clean up or replace the parts inside of the filter ...

Page 14: ...ew E T3x8 and 1 screw F T3x8 to remove the Cabinet Top assy 3 Loosen 1 screw G and remove the Lamp Cover in the arrow direction 4 Remove 2 screws H T3x8 to remove the Shield Plate Fig 2 x AV Panel and Cabinet Top removal A A A A B B C B D D E F G H H Lamp Cover Cabinet Top Shield Plate AV Panel A Located on the center of the cabinet bottom ...

Page 15: ...screws D M4x6 and 2 screws E T3x8 and remove the Filter Shield top 3 Remove 1 screw F M3x6 and 2 screws G T3x8 and remove the Filter Board upward off 4 Loosen 3 screws H and pull the Lamp upward off Fig 3 c Main Filter Boards and Lamp removal A Main Board Filter Board A B C C B E E D F G G Filter Shield Top Lamp H Isolation Sheet ...

Page 16: ...ove the Lamp Cover Bottom Unhook the ballast cable from the cabinet bottom 3 Remove 2 screws D M4x6 and 3 screws E T3x8 Disconnect the connectors CN1 on the Ballast Board and K6C on the Power Board Remove the Power Box Top upward off 4 Remove 3 screws F T3x8 to remove the Power Board A Lamp Socket A A B C C D D E E E F F Lamp Cover Bottom Power Board Isolation Sheet Power Box Top FN906 FN907 Balla...

Page 17: ...0 T3x30 T3x30 T3x12 T3x12 T3x30 FN903 FN904 FN902 FN901 Main Board Holder Panel Duct Bottom b Optical Unit and Duct Assembly removal 1 Remove 2 screws A T3x8 to remove the Main Board Holder 2 Remove 2 screws B T3x12 and 5 screws C T3x8 and remove the Optical Unit upward off 3 Remove 9 screws E T3x8 and remove the Duct Assembly upward off Fig 5 ...

Page 18: ...ove Fan FN905 and Temp Sensor C Board 2 Remove 1 screw B T3x8 to remove the Thermal Switch Holder and Thermal Switch SW902 3 Remove 2 screws C T3x8 to remove the Lens Holder Pull the RC Front Board upward off A A B C C T3x30 T3x30 T3x8 T3x12 T3x12 Temp Sensor C Board SW902 RC Front Board Lens Holder Speaker Box Bushes FN905 SW902 Fig 6 ...

Page 19: ...ection lens removal M3x14 x2 Fig 1 x Condenser Out lens disassembly Fig 2 Main Board Holder Note The Main Board Holder should be removed from the cabinet bottom before removing the projection lens T3x8 x2 PBS marker M3x8 x4 Lens Ass y Lens Holder Top M2 5x6 x1 Projection Lens PBS Light Mask PBS Integrator Out Light Mask Int Integrator In Rugged surface is facing to PBS Rugged sur face is facing to...

Page 20: ...ondenser Lens Ass y disassembly Fig 3 v Polarized Glasses removal M2 5x6 x2 Condenser Lens Out Polarized Glass In R Polarized Glass In G Polarized Glass In B M2 5x6 x3 Polarized glass is not re moved from the mounting base Fig 4 M2 5x6 ...

Page 21: ...ssemble the LCD Panel Prism Ass y These LCD panels are installed with precision at the factory When replacing the LCD panel should be replaced whole of the LCD panels and prism ass y at once When replacing the LCD Panel Prism ass y take the optical and electrical adjustments following to the chapter Adjustment LCD Panel Prism Ass y Loosen 1 screw A and then pull the Panel Prism Ass y upward off A ...

Page 22: ...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 Ad justment 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 23: ... 23 Optical Parts Disassembly n Optical Unit Top removal Unhook 6 hooks to remove the Optical Unit Top Optical Unit Top m Relay Lens Out Ass y removal Relay Lens Out M2 5x5 Fig 6 Fig 7 ...

Page 24: ...unted in the specified location and direction as shown in figure below m Locations and Directions No Parts Name 1 Dichroic mirror B 2 Dichroic mirror G 3 Condenser Lens G 4 Relay Lens IN 5 Mirror R 6 Condenser Lens R 7 Condenser Lens B 8 Mirror B 4 Marker 2 1 5 8 7 6 5 3 Marker comes this side up Marker comes this side up ...

Page 25: ...o calibration adjustment Video Common center adjustment 50 white adjustment PC 50 white adjustment Video White balance adjustment PC White balance adjustment Video Color shading correction adjustment To adjust this item the Projector Service Tool v 4 20 software is needed Refer to the owner s manual for this software for the further details Note on Main Board Replacement l Memory IC replacement IC...

Page 26: ...adjustment should be taken in order of G panel R panel and B panel This adjustment should be taken in the darkest room to adjust preciously Contrast adjustment Fig 1 Optical Adjustments A A A B B B Before taking optical adjustments below remove the AV Panel and Cabinet Top following to the Mechanical Disas sembly Optical adjustment requires a 2 0mm hex wrench and a slot screwdriver WARNING USE UV ...

Page 27: ...adjust the slot D 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 E and adjust the slots F to make color uniformity in white by using a slot screwdriver 4 Tighten screws C and E to fix the condenser lens out unit Note The relay lens adjustment must be carried out after completing this ad j...

Page 28: ...color uniformity in white If the shading appears on the left or right of the screen as shown in Fig 3 loosen 1 screw G by using a hex screwdriver and adjust the slot H to make color uniformity in white by using a slot screwdriver 4 Tighten the screw G to fix the relay lens unit Relay lens Out adjustment Optical Adjustments White G H Fig 3 Moving of Slot H ...

Page 29: ... Adjustments CAUTION The each circuit has been made by the fine adjustment at factory Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety Before adjustment please turn on the projector more than ten minutes WARNING USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVICING CAUTION To prevent...

Page 30: ...mode Video Video mode Input signal 16 step gray scale composite video signal 1 Enter the service mode 2 Select Group 260 No 0 and set data value 0 to 1 After the auto calibration completed OK will appear on the screen Adjustments item no 4 to 6 are carried out at the spare parts shipment in the factory therefore they are not required when the main board is replaced with new one z Fan Voltages adju...

Page 31: ...ode Input signal 16 step gray scale component signal 480i Pedestal adjustment 1 Enter the service mode 2 Adjust the pedestal level and black level to be the same level by changing the data values of the Group No Group No Test Point Adjustment 0 0 TP35G ADC G Offset 0 1 TP35R ADC R Offset 0 2 TP35B ADC B Offset Pedestal Lebel Black Lebel Gain adjustment 1 Enter the service mode 2 Adjust the amplitu...

Page 32: ...gnal and measure luminance on the screen with the luminance meter It is A for the reading of luminance meter 3 Change the signal source to the 50 white composite video signal 4 Select group no 100 item no 6 and change the Data value to make the reading of luminance meter to be A x 22 0 White Balance adjustment PC Input mode Computer 1 RGB mode Input signal 16 step gray scale or 50 white pat tern c...

Page 33: ... Electrical Adjustments IC561 K5B K5G K5R K6E K6G K6J K6P K6F IC1371 K8F K8H K8K K8L K8R K8S TPFANA TPFANB TPFANC IC501 TP_VMID I C 5 3 1 TP_VREF TP35B TP35R TP35G K8D MAIN BOARD Test Points and Locations ...

Page 34: ...ast 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 Video 480p 13 0 63 126 PreCoast PC Video 575p 7 0 63 127 PostCoast PC Video 575p 13 0 63 128 PreCoast PC Video 720p 60Hz 7 0 63 129 PostCoast PC Video 720p 60Hz 13 0 63 130 PreCoast PC Video 720p 50Hz 7 0 63 131 PostCo...

Page 35: ...0 General 0 IP Mode 0 IP Block not used 1 IP OFF used with IP Block 1 0 1 1 3 2 PullDown Mode 0 IP Block not used 1 IP OFF used with IP Block 1 1 3 2 Detect Film Mode Enable 0 2 3pull down 2 2pull down 1 2 3pull down 2 2 2pull down 0 0 2 3 Force IP Mode 0 IP Process Disable 1 Force Normal IP Mode 2 Force Film Mode Effective only for PSF Signal 2 0 2 Group 41 Deinterlacer setting Effective only for...

Page 36: ...ha 10 Center Setting Value to PW Contrast Max 1023 Min 0 Brightness Max 1023 Min 0 Color Max 1023 Min 0 Tint Max 180 Min 0 Sharpness Max 57 Min 0 1 Center Brightness 512 480 512 500 512 512 0 1023 2 Center Color 512 534 512 512 512 512 0 1023 3 Center Tint 90 90 90 90 90 90 0 180 4 Center Sharpness 16 16 16 16 16 16 7 49 5 Alpha Contrast 40 40 40 40 40 40 0 1000 6 Alpha Brightness 140 140 140 140 ...

Page 37: ...255 53 GhostG Cent 2 0 2047 54 GhostG Start 128 0 255 55 GhostG End 128 0 255 56 GhostB Cent 2 0 2047 57 GhostB Start 128 0 255 58 GhostB End 128 0 255 59 BlockR1 2047 0 2047 Max Min Cyclick operation 60 BlockG1 2047 0 2047 Max Min Cyclick operation 61 BlockB1 2047 0 2047 Max Min Cyclick operation 62 BlockR2 0 0 2047 Max Min Cyclick operation 63 BlockG2 0 0 2047 Max Min Cyclick operation 64 BlockB...

Page 38: ...24 G DCOffset N8 0 0 2047 125 G DCOffset N9 0 0 2047 126 G DCOffset N10 0 0 2047 127 G DCOffset N11 0 0 2047 128 G DCOffset N12 0 0 2047 129 B DCOffset NGain 0 0 2047 130 B DCOffset N1 0 0 2047 131 B DCOffset N2 0 0 2047 132 B DCOffset N3 0 0 2047 133 B DCOffset N4 0 0 2047 134 B DCOffset N5 0 0 2047 135 B DCOffset N6 0 0 2047 136 B DCOffset N7 0 0 2047 137 B DCOffset N8 0 0 2047 138 B DCOffset N9...

Page 39: ...STEP_512 16 0 1023 196 G_V_INPUT_STEP_1024 11 0 1023 197 G_V_INPUT_STEP_1536 7 0 1023 198 G_V_INPUT_STEP_2048 3 0 1023 199 G_V_INPUT_STEP_2560 1022 0 1023 200 G_V_INPUT_STEP_3072 1020 0 1023 201 G_V_INPUT_STEP_3584 1018 0 1023 202 G_V_INPUT_STEP_4096 1018 0 1023 203 B_V_INPUT_STEP_0 18 0 1023 204 B_V_INPUT_STEP_512 16 0 1023 205 B_V_INPUT_STEP_1024 11 0 1023 206 B_V_INPUT_STEP_1536 7 0 1023 207 B_...

Page 40: ... Warning Time at Eco 500 8000 23 Lamp Warning Time HIGH Lamp Life at High Mode Warning Time at High 500 8000 30 Lamp life test enable 0 Disable 1 Enable for safety test only 31 Lmap On time for life test For test purpose 32 Lamp Off time for life test For test purpose 33 Lamp total time for life test For test purpose 40 Lamp PWM PresAv 50Hz 80 0 255 41 Lamp PWM PresAv 60Hz 67 0 255 42 Lamp PWM Pre...

Page 41: ...Level 5 at the less than the Value 35 0 255 5 DIMMER_CTRL_LEVEL6 Luminance Level 6 Data for Dimmer Dim Level 6 at the less than the Value 42 0 255 6 DIMMER_CTRL_LEVEL7 Luminance Level 7 Data for Dimmer Dim Level 7 at the less than the Value 49 0 255 7 DIMMER_CTRL_LEVEL8 Luminance Level 8 Data for Dimmer Dim Level 8 at the less than the Value 56 0 255 8 DIMMER_CTRL_LEVEL9 Luminance Level 9 Data for...

Page 42: ...l Temperature C A to judge the Temp Failure Filter Cloggled at Normal 100 100 100 100 100 100 0 100 10 Temp A Warning Eco Temperature A to judge the Temp Failure Outside at Eco 42 42 0 0 40 40 30 100 11 Temp B Warning Eco Temperature B to judge the Temp Failure Panel at Eco 54 54 0 0 50 50 0 100 12 Temp C Warning Eco Temperature C to judge the Temp Failure Lamp at Eco 60 60 0 0 52 52 0 100 13 Temp...

Page 43: ...60 Auto Calibration Commn Auto Calibration 0 Execute Calibration 0 0 1 Executes Auto Calibration when changing the Value to 1 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 2 Error ReadOnly 3 AutoWait Wait Value for each setting 1 1 20 4 CHECK Tolelance Torelance of OFFSET 2 1 255 Group 261 Auto Ca...

Page 44: ...p Frequency Steps of TotalDot 1 0 3 2 Frequency Threshold Total Dot Freqency Threshold 5 0 10 0 10 Not matched 3 Fine Phase Do Phase Adj after Total Dot Adj 1 0 1 0 Executes Fine Phase 1 Not Execute 4 BLKDET Black Level Detection Area 1 0 3 5 PHASEMSK Phase Detection Filter 0 0 3 0 Effective All Bit 1 Disable Lower 1 bit 2 Disable Lower 2 bit 3 Disable Lower 3 bit Group 290 PanelType PanelType Che...

Page 45: ...0 0 Total Dots 1980 0 4095 Read only 1 Disp Dots 1248 0 4095 2 H Back Porch 338 0 4095 3 V Back Porch 36 0 4095 4 Disp Line 700 0 4095 Group 526 YCbCr 1080i 60 0 Total Dots 2200 0 4095 Read only 1 Disp Dots 1872 0 4095 2 H Back Porch 256 0 4095 3 V Back Porch 54 0 4095 4 Disp Line 1052 0 4095 Group 527 YCbCr 1080i 50 0 Total Dots 2640 0 4095 Read only 1 Disp Dots 1870 0 4095 2 H Back Porch 257 0 4...

Page 46: ...k Porch 34 0 4095 4 Disp Line 702 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 546 RGBVideo 1080i 60 0 Total Dots 2200 0 4095 1 Disp Dots 1872 0 4095 2 H Back Porch 260 0 4095 3 V Back Porch 58 0 4095 4 Disp Line 1046 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 547 RGBVideo 1080i 50 0 Total Dots 2640 0 4095 1 Disp Dots 1872 0 4095 2 H Back Porch 260 0 4095 3 V Back Porch 56 0 4095 4...

Page 47: ...HDCP 1035i 60 7 Over Scan 0 0 255 8 VSBEG 2 0 15 Group 981 Color Shading Correction OfsetValue L R 0 R Max 0 0 0 255 1 R Mid1 0 0 0 255 2 R Mid2 0 0 0 255 3 R Min 0 0 0 255 4 G Max 0 0 0 255 5 G Mid1 0 0 0 255 6 G Mid2 0 0 0 255 7 G Min 0 0 0 255 8 B Max 0 0 0 255 9 B Mid1 0 0 0 255 10 B Mid2 0 0 0 255 11 B Min 0 0 0 255 ...

Page 48: ...260 258 265 264 262 3 7 13 SP901 SPEAKER PC_L R 18 4 HDMI_L R VIDEO S VIDEO VIDEO_L R OUT_L R RGB H V RGB H V TP35B B G R HS1 VS1 HS2 VS2 IC531 G D A S H L3E06170 IC561 R D A S H L3E06170 IC3801 RS232C DRIVER MAX232 IC8801 NETWORK PIC18F67 IC9882 INVERTER TP35G TP35R Q1001 R1 G1 B1 S_CHROMA S_Y VIDEO Q1002 Q1005 263 SOG1 Q1007 Q2011 172 78 256 5 1 9 13 R2 G2 B2 Q1003 86 SOG2 Q1008 409 SCART_CV Q50...

Page 49: ...ED PIC_READY_LED PIC_POWER_LED ON_50V 352 419 P_FAIL LAMP_DC_ON READY_LED 215 FAN_SW1 FAN_SW1 190 89 275 191 189 99 CHO_TXD CHO_RXD MUTE KEY1 KEY1 KEY2 267 28 KEY2 126 R C_PW R C R C_PW SCL1 SDA1 SCL2 SDA2 214 211 294 SCL0 SDA0 293 212 290 208 30 120 FAN_CON_C 374 IC301 SYSTEM CONTROL Q6846 D6831 D6833 D6835 Q5035 LAMP REPLACE WARNING POWER IC4891 NAND IC9882 INVERTER 2 6 8 13 19 17 18 7 8 9 1 5 9...

Page 50: ...MR4010 F B S 5V S16V S6V ON_150V LAMPDC_ON POWER_SW IC4891 NAND S6V S16V S 5V 8 9 5 6 3 11 IC8821 TEMP SENSOR B MCP9801 PANEL ROOM LAMP IC8811 TEMP SENSOR A MCP9801 IC8831 TEMP SENSOR C MCP9801 LAMP_DET 285 2 13 P_FAIL P Fail L 215 188 95 ON_50V 419 ON_16V 96 Power On H ON_18V ON_18V 347 Power On H LAMP_DC_ON 89 283 212 SCL0 SDA0 IC9882 INVERTER IC9885 PIC MICOM SW901 S16V FAN_A IC7811 D3613 D8092...

Page 51: ...41 Q7864 Q7842 P_FAIL FAN_SW1 D3613 FANC D3644 D3614 D3626 K6Q FN907 1 2 D3631 IC8811 TEMP SENSOR A MCP9801 2 1 IC8821 TEMP SENSOR B MCP9801 MAIN BOARD IC301 SYSTEM CONTROL Power On H IC4891 NAND 1 2 4 190 283 212 SCL0 SDA0 Power Error On P_Fail H SIGNAL MODE POWER ON STAND BY H L NORMAL ERROR H L FAN_SW1 P_FAIL P_FAIL FAN_ERR TPFANC TPFANB K8S K8H 14 K8L 3 1 1 LAMP_SCI 30 FAN_CON_A 374 FAN_CON_C ...

Page 52: ...ntil cooling is completed and the POWER indicator stops blinking Q The temperature inside the projector is abnormally high The projec tor cannot be turned on When the projector is cooled down enough and the temperature returns to normal the POWER indicator stops blinking and the projector can be turned on The WARNING indicator keeps blinking Q The projector detects an abnormal condition and cannot...

Page 53: ...L when the abnormality occurred inside the projector and then the IC301 sends the shutdown signal LAMP_DC_ON to the power supply cir cuit to stop its operation and signal LAMP_SCI to the lamp ballast board via IC4891 and SW901 lamp cover switch to stop operation of the lamp circuit An abnormality occurs on the secondary power supply Check power supplies S16V S6V S 5V P_FAIL signal becomes Low when...

Page 54: ... AV source selecting stage and processing stage Check IC4701 and IC301 Scaler and peripheral circuit No picture with all of computer input sources Yes Yes No No No No Check AV source selecting and decoding stage S Video source Check S video signal Y C S_CHROMA signal is applied to pin 265 of IC301 Scaler and S Y signal is applied on pin 264 of IC301 Composite video source Check composite video sig...

Page 55: ...uit Check 12V power supply Check if the audio sig nal is observed at pins 7 and 15 of IC5001 The Mute signal is output from pin 267 of IC 301 Scaler The OUT_ DET signal is sent from Audio Out terminal Mute On H at pin 267 of IC301 Check Audio Out Terminal and peripheral circuit Yes No ...

Page 56: ...52 E4 LAMP_LED LED on H O 353 E5 POWER_LED LED on H O 367 E19 SCLK_PW 3 Wired Serial Control Clock O 368 E20 RXD_PW Serial Control RXD I 30 E26 DAC1 FAN CON_A FAN CON_A O 96 F1 ON_16V Standby Power Control 16V S 5V O 189 F2 PW_MASTER_SDI Sub CPU Communication I 420 F5 POWER_SW_LAN Network Power SW O 298 F23 ADC4 Option SW Option Switch I 128 F25 DAC2 FAN CON_B FAN CON_B O 95 G1 ON_150V Standby Pow...

Page 57: ... 57 FA5550NG P F Control IC621 IC Block Diagrams L3E06170 D A S H LCD Driver IC501 IC531 IC561 ...

Page 58: ... 58 IC Block Diagrams L3E7111 Digital Gamma and Driver IC401 LC87F2G08A5AN6 PIC Micom IC9885 ...

Page 59: ... 59 IC Block Diagrams MR4010 Power Switching IC631 LV49152V Audio Output IC001 ...

Page 60: ... 60 IC Block Diagrams PIC18F67J60 Network IC8801 NJW1156 Audio Selector IC5001 ...

Page 61: ... 61 IC Block Diagrams PW190 Scaler IC301 TPS54286 DC DC Converter IC7811 ...

Page 62: ...inet top assembly Cabinet bottom 1 assembly A100 MAIN BOARD A602 FILTER BOARD C10 C11 S02 C08 M10 C01 1 C01 S02 C07 C03 C02 S03 A901 BALLAST BOARD A601 POWER BOARD FN907 FN906 M06 M16 M15 LP900 M17 C06 A2000 KEY SW BOARD Only model PLC WL2500 has those parts ...

Page 63: ...100 Filter duct assembly Cabinet bottom 2 assembly FN901 A605 TEMP SENSOR C BOARD A604 TEMP SENSOR A BOARD M12 M11 A603 R C BOARD C04 C04 1 SW901 FN902 FN903 FN904 S01 S01 S01 S01 M09 M01 M02 M07 SW902 FN905 M13 M14 M18 M19 M03 C09 C05 C05 C04 2 SP901 ...

Page 64: ... 64 Parts Location Diagrams KJ8 WL250000 KJ8 WL250100 Projection Lens PBS and Integrator lens assembly L13 L09 L08 L07 M04 M05 S05 S05 S07 ...

Page 65: ... 65 Parts Location Diagrams KJ8 WL250000 KJ8 WL250100 Condenser lens Out assembly Polarized Glass In assembly S04 S04 S04 L04 S04 L02 R Red L02 G Green L02 B Blue S04 S04 ...

Page 66: ... 66 Parts Location Diagrams KJ8 WL250000 KJ8 WL250100 LCD Panel Prism Assembly Relay lens Out assembly L01 S06 M08 L06 S04 ...

Page 67: ...rams KJ8 WL250000 KJ8 WL250100 L10 L15 L14 L12 L11 L03 L05 In the optical unit CAUTION Part must be placed in specified direction when replacing the optical parts Please see Optical Parts Disassembly for further instructions ...

Page 68: ... 68 Parts Location Diagrams KJ8 WL250000 KJ8 WL250100 Accessories see accessories parts list HDMI ASPECT REMOTE CONTROL MANUALs CD ROMs VGA CABLE AC CORD STRAP ...

Page 69: ...AD C04 1 610 349 0090 DEC INLAY RC KJ8YC C04 2 610 346 8495 DEC LEG KA8AL C05 610 348 3788 ASSY STAND LEG KA8B C06 610 349 0076 BUTTON CONTROL KJ8AC PLCWL2500 only C07 610 349 0106 CAP LNS KJ8YC C08 610 352 5044 COVER FLT A KJ8YC C09 610 349 0199 MOUNT LOCK KJ8YC C10 610 349 0069 CAB LEFT AV KJ8AC C11 610 351 7834 ASSY FILTER BOX KJ8YC CHASSIS PARTS M01 610 349 6276 DEC LNS KJ8YC M02 610 332 4746 ...

Page 70: ... 096 4701 MIRROR B L11 645 101 0247 MIRROR B L12 645 096 4718 MIRROR R L12 645 101 0254 MIRROR R L13 945 086 6372 PRISM PBS L14 645 099 7396 DICHROIC MIRROR B L15 645 099 7402 DICHROIC MIRROR G SERVICE PARTS 610 343 5596 CD ROM PJ SVC TOOL V420 OPTION 610 351 2211 ASSY COVER AV KJ8YC OPTIONAL TERMINAL COVER Key No Part No Description Key No Part No Description ...

Page 71: ...llized 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 Metalized Polyphenyle...

Page 72: ...406 021 7804 TR 2SC4617 Q2021 406 021 7804 TR 2SC4617 Q2025 406 021 7804 TR 2SC4617 Q2031 406 021 7804 TR 2SC4617 Q3582 305 217 6917 TR TPC6107 TE85L Q3583 406 021 7804 TR 2SC4617 Q3601 406 021 7804 TR 2SC4617 Q4012 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S T146 305 173 9618 TR 2SA1235A1E 305 173 9717 TR 2SA1235A1F 405 220 3115 TR ISA1235AC1E 405 220 3016 TR ISA1235AC1F Q4014 30...

Page 73: ...ERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C1011 303 454 0415 CERAMIC 0 068U K 16V 303 442 0519 CERAMIC 0 068U K 16V C1012 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C1014 303 454 0415 CERAMIC 0 068U K 16V 303 442 0519 CERAMIC 0 068U K 16V C1016 303 454 0415 CERAMIC 0 068U K 16V 303 442 0519 CERAMIC 0 068U ...

Page 74: ...ERAMIC 10U K 6 3V C316 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C317 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C318 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C319 303 453 8719 CERAMIC 470P K 50V 303 453 9211 CERAMIC 470P K 50V 303 282 51...

Page 75: ... 453 9617 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V C352 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C3521 303 453 7019 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V C3522 303 453 7019 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V C3523 303 453 7019 CERAMIC 33P J 50V 303 4...

Page 76: ...V 303 276 3113 CERAMIC 33P J 50V C3576 303 453 7019 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V C3577 303 453 7019 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V C3578 303 453 7019 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V C3579 303 453 7019 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V 30...

Page 77: ...03 409 3426 CERAMIC 0 1U K 16V C407 303 453 8719 CERAMIC 470P K 50V 303 453 9211 CERAMIC 470P K 50V 303 282 5118 CERAMIC 470P K 50V C411 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C413 303 453 8719 CERAMIC 470P K 50V 303 453 9211 CERAMIC 470P K 50V 303 282 5118 CERAMIC 470P K 50V C414 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 1...

Page 78: ... 25V C514 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C516 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C517 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C518 303 342 3313 CERAMIC 0 1U K 25V C519 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 ...

Page 79: ...17 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C5707 303 324 6417 CERAMIC 0 022U K 16V C5708 303 397 5713 ELECT 100U M 10V C571 303 397 8219 CERAMIC 2 2U K 25V 403 454 6414 CERAMIC 2 2U K 25V C572 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C573 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5...

Page 80: ...4 403 467 0911 CERAMIC 0 1U K 25V C8001 303 358 3215 CERAMIC 10U K 6 3V 303 370 0018 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V C8002 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8003 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8004 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0...

Page 81: ... 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8810 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 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 16V C8812 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8814 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 C...

Page 82: ...A 1 16W R2006 301 037 5116 MT GLAZE 10 JA 1 10W R2007 301 037 5116 MT GLAZE 10 JA 1 10W R2011 301 224 8814 MT GLAZE 100 JA 1 16W R2012 301 260 4115 MT GLAZE 75 JA 1 3W R2016 301 225 3818 MT GLAZE 1 5K JA 1 16W R2018 301 260 4115 MT GLAZE 75 JA 1 3W R2021 301 224 8814 MT GLAZE 100 JA 1 16W R2022 301 224 8814 MT GLAZE 100 JA 1 16W R2024 301 224 8814 MT GLAZE 100 JA 1 16W R2025 301 224 9415 MT GLAZE ...

Page 83: ...16W R5006 301 224 8913 MT GLAZE 100K JA 1 16W R5007 301 224 8913 MT GLAZE 100K JA 1 16W R5008 301 224 8913 MT GLAZE 100K JA 1 16W R5009 301 224 8913 MT GLAZE 100K JA 1 16W R501 301 224 8814 MT GLAZE 100 JA 1 16W R5031 301 224 8814 MT GLAZE 100 JA 1 16W R5032 301 224 8814 MT GLAZE 100 JA 1 16W R5033 301 225 0213 MT GLAZE 3 3K JA 1 16W R5034 301 224 9316 MT GLAZE 1K JA 1 16W R5036 301 225 0213 MT GL...

Page 84: ... 225 1517 MT GLAZE 3 9K JA 1 16W R7841 301 336 8818 MT GLAZE 6 8K FA 1 16W R7842 301 294 2811 MT GLAZE 2 2K FA 1 16W R7843 301 226 1516 MT GLAZE 0 000 ZA 1 16W R7844 301 225 8516 MT GLAZE 1 8K JA 1 16W R7845 301 224 9316 MT GLAZE 1K JA 1 16W R7846 301 225 0213 MT GLAZE 3 3K JA 1 16W R7847 301 286 4717 MT GLAZE 30K JA 1 16W R7848 301 224 9019 MT GLAZE 10K JA 1 16W R7863 301 224 9316 MT GLAZE 1K JA ...

Page 85: ...LAZE 10K JA 1 16W RB312 945 037 0831 R NETWORK 47X4 1 16W RB313 945 037 0831 R NETWORK 47X4 1 16W RB316 945 037 0831 R NETWORK 47X4 1 16W RB318 945 037 0831 R NETWORK 47X4 1 16W RB319 945 037 0831 R NETWORK 47X4 1 16W RB411 945 037 0831 R NETWORK 47X4 1 16W RB412 945 037 0831 R NETWORK 47X4 1 16W RB413 945 037 0831 R NETWORK 47X4 1 16W RB414 945 037 0831 R NETWORK 47X4 1 16W RB416 945 037 0831 R N...

Page 86: ... P L5332 945 032 8344 INDUCTOR 39U J L5606 652 002 8500 INDUCTOR 330OHM P L5608 652 002 8500 INDUCTOR 330OHM P L5609 652 002 8500 INDUCTOR 330OHM P L561 652 002 8500 INDUCTOR 330OHM P L562 652 002 8500 INDUCTOR 330OHM P L5662 652 002 8500 INDUCTOR 330OHM P L5701 652 002 8500 INDUCTOR 330OHM P L5702 652 002 8500 INDUCTOR 330OHM P L5703 652 002 8500 INDUCTOR 330OHM P L5821 945 062 2879 INDUCTOR 4 7U...

Page 87: ...D6841 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B 408 063 7507 ZENER DIODE MM3Z6V2B D6842 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B 408 063 7507 ZENER DIODE MM3Z6V2B D6845 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B 408 063 7507 ZENER DIODE MM3Z6V2B D6846 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 1...

Page 88: ...0P K 250V C692 304 073 4508 CERAMIC 2200P K 250V RESISTOR R611 401 353 0311 MT GLAZE 430K JA 1 3W R612 401 353 0212 MT GLAZE 360K JA 1 3W R613 301 256 6314 MT GLAZE 47K JA 1 10W R614 302 106 5508 RESISTER 0 075 KB 5W R615 402 122 0409 MT GLAZE 680K DD 1 4W R616 402 122 0409 MT GLAZE 680K DD 1 4W R621 301 326 1812 MT GLAZE 8 2K DA 1 10W R622 301 309 8517 MT GLAZE 330 DA 1 10W R623 401 360 8010 MT G...

Page 89: ...RAMIC 10U K 6 3V 303 370 0018 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V RESISTOR R2901 301 150 6014 MT GLAZE 0 000 ZA 1 10W 301 105 7912 MT GLAZE 0 000 ZA 1 16W R2903 301 255 6513 MT GLAZE 100 JA 1 10W 301 105 0418 MT GLAZE 100 JA 1 16W MISCELLANEOUS A2901 652 002 3352 UNIT REMOCON RECEIVER A604 655 003 6858 ASSY PWB TEMP SENSOR A KJ8AC CAPACITOR C8833 303 396 9613 CERAMIC 1U K 25V 303 39...

Page 90: ...Key No Part No Description Key No Part No Description Electrical Parts List 90 KJ8 WL250000 KJ8 WL250100 ...

Page 91: ...Key No Part No Description Key No Part No Description 91 Electrical Parts List KJ8 WL250000 KJ8 WL250100 ...

Page 92: ... KJ8AC May 2010 DC 200 Printed in Japan SANYO Electric Co Ltd ...

Page 93: ... service manual original for chassis No KJ8 WL250000 KJ8 WL250100 models PLC WL2500 PLC WL2501 File with the service manual No SM5111262 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 to the actual set When you order the service parts use service parts code mentioned on t...

Page 94: ...k Material 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 ...

Page 95: ... WL250100 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 96: ...he components 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 reco...

Page 97: ...0NH C611 AC100 120V F601 6 3A250V F G LIVE AC100 240V LIVE 21506 3 50CT063H K6B_1B K6B_1A SCB1 1 2 3 4 5 6 7 8 9 1011121314 K6B_2B K6B_2A L601H2 GND L601H3 J20B 00100 F601A B4J20B0010J L601H4 J20B 00100 F601B B4J20B0010J J11B8790N LF601 1 2 3 K6A_2A K6A_1A L601H1 F35B1680N L601 1 2 3 4 275GK1VBB C601 275 CGXAVB00100 SCB2 1 2 3 4 5 6 7 8 9 1011121314 GND 275GK1VBB C602 275 CGXAVB00100 J10EM024N K6B...

Page 98: ... Q4 82 Q3 83 Q2 84 Q1 85 Q0 86 CVCC12 87 IOVCC33 88 WS 89 SCK 90 SD0 91 RSVDNC 92 RSVDNC 93 RSVDNC 94 MCLK 95 SPDIF 96 GPIO3 MUTEOUT 97 AVCC33 98 NC 99 NC 1 APVCC12 2 XTALVCC33 3 XTALOUT 4 XTALIN 5 XTALGND 6 IOVCC33 7 CVCC12 8 RSVDNC 9 RSVDL 10 RSVDL 11 GPIO0 XCLKOUT 12 GPIO1 SCDT 13 GPIO2 EVNODD 14 RSVDNC 15 RSVDNC 16 RSVDNC 17 RSVDNC 18 RSVDNC 19 RSVDNC 20 RSVDNC 21 RESET 22 INT 23 CSCL 24 CSDA ...

Page 99: ...158 AE14 159 AE13 320 AC18 321 AC17 160 AE12 322 AC16 161 AE11 323 AC15 162 AE10 324 AC14 163 AE9 325 AC13 164 AE8 326 AC12 165 AE7 327 AC11 166 AE6 328 AC10 167 AE5 329 AC9 168 AE4 169 AE3 330 AC8 331 AC7 170 AE2 332 AC6 171 AD2 333 AC5 172 AC2 334 AC4 173 AB2 335 AB4 174 AA2 336 AA4 175 Y2 337 Y4 176 W2 338 W4 177 V2 339 V4 178 U2 179 T2 340 U4 341 T4 180 R2 342 R4 181 P2 343 P4 182 N2 344 N4 18...

Page 100: ...15 16KK0 1MN C5612 16KK0 1AYH 16KK0 1AXH S5V 6 3EM473T C5613 X R5612 POWER_SW 10EM473T C5616 16KK0 1MN C5614 16KK0 1AYH 16KK0 1AXH RB551V 30G D5602 S6V 1 2 3 4 5 L26B0870G L3634 L3BE221PG L3639 K6J_1 1 16GJ 10KA R3627 K6J_2 K6J_3 GND K6P_3 GND L26B0870G L3692 1 16GJ 10KA R3631 J10EG035G K6Q 1 FAN_B 2 3 L3BE 221PG L3636 GND K6Q_1 K6Q_2 L26B0870G L3693 1 16GJ 10KA R3632 X K6T 1 FAN_B 2 3 L3BE 221PG ...

Page 101: ...4G RB414 DG 0 3 3VGAM FRPB DR_1 0 9 1 0V 3 3VGAM NRG 16KK0 1MN C432 16KK0 1AYH 16KK0 1AXH 10KK1MN C439 10KK11B DCLK 1 16GJ47A R418 XFRG ENBX1G CLXOUTG DXOUTG DXOUTR CLXOUTR ENBX1R XFRR 3 3V TP_HRST 1 0V 3 3VGAM TP_VRST TP_DHS TP_DVS TP_DCLK 1SS400G D5625 1SS387G 3 3V_LAN 1 RE1 P2C 2 RE0 P2D 3 RB0 INT0 FLT0 4 RB1 INT1 5 RB2 INT2 6 RB3 INT3 7 oMCLR 8 RG4 CCP5 P1D 9 VSS 10 VDDCORE VCAP 11 RF7 oSS1 12...

Page 102: ... C528 SVREFH 25KK0 1GQ C548 25KK11D C558 R1JA0R04G RB566 R1EB0R04G SDATA SCLK 25KK0 1GQ C584 G_DIRY 25EM471X C538 25EM471Z XFRB SHCLKR 25KK11D C579 TP_XFRB 25KK11D C517 B_NRG 16KK0 1MN C503 16KK0 1AYH 16KK0 1AXH VREFG CLYOUT B_MON G_CLYB R_CLX TP_XFRR R1JA0R04G RB561 R1EB0R04G R_LCCOM 15 5V_PNL 15 5V_REF 15 5V_REF 1 16GZ0A R568 1 16GZ0A R538 1 16GZ0A R507 25KK0 1MT C596 25KK0 1MT C598 X TP501E J30...

Page 103: ... 5 C611 C612 C613 C614 C61 5 C 6 3 2 1 2 K6C 1 11 K6R C651 C661 C664 PTH611 C665 D611 C691 C692 D633 SCB5 SCB6 J601 J602 J603 J604 IC631 J605 J606 J607 J608 J610 D661 D662 1 6 7 12 T651 F631 DB611 L611 L612 L613 L614 Q643 L631 Q611 R611 R612 R613 R615 R616 L663 R621 R622 R623 R624 R625 PC661 R626 PC663 R627 R628 R629 R631 R633 R634 PC671 R636 R641 R642 R643 R644 R646 R647 R648 R651 R652 C621 C622 ...

Page 104: ...C7843 D6845 R7087 A30C5 MAIN SIDE A F F G G H H I I 1LG4B10W0560A 2nd Reflow K10A K10B 19 1 K8001 K9602 K20A K20B K20C SC7 SC13 K40B R7874 R8814 R3801 R8045 R8815 R3802 R8046 R8816 R3803 R8047 R8817 R3804 R8048 R7878 R8818 R404 R7879 R8049 R8819 R3806 R020 R408 R021 1 8 9 16 IC3801 C2891 R022 C2892 R023 C2893 R8820 R8051 R7881 R8052 R7882 R8822 R8053 R7883 R8823 R8054 R7884 R8824 R8825 D3621 R8056...

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