Sanyo PLC-WL2500A Service Manual Download

Page: 55 / 104

-55-

Troubleshooting

No sound

Check following steps.

Check audio output circuit.

Check speaker, connection of the terminal “K8F”.

Yes

Check IC001 and peripheral circuit.

Check the Mute signal at pin 1 of IC001. 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, L at pin 1 of IC001.

Check if the audio signal
is observed at pins 20
and 23 of IC001.

Yes

Check IC5001 and peripheral circuit.

Check the 12V power supply.

Check if the audio signal
is observed at pins 7 and
15 of IC5001.

Summary of Contents for PLC-WL2500A

Page 1: ...projector s additional Service Literature is required You must refer to Notices to the Original Ser vice Manual prior to servicing REFERENCE NO SM5111348 00 PLC WL2500A Model PLC WL2503A has an interactive module on the cabinet front The illustrations in this manual are used for the model PLC WL2500A PLC WL2503A Product Code PLC WL2500A PLC WL2503A 1 122 509 60 KJ8AG 1 122 509 80 KJ8AH 1 122 510 6...

Page 2: ...rts 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 34 Chassis Block Diagrams 48 Chassis over view 48 System control 49 Power supply protection circuit ...

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: ...e from 60 to 110 Throw Distance 2 09 3 94 0 64 m 1 20 m 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 RGB Mini D sub 15 pin ...

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: ... the chapter Power supply protection circuit and Fan conrol circuit in the Chassis Block Diagram section When the temperature inside the projector reaches a certain level the projector will be automatically shut down to protect the inside of the projector and the WARNING and POWER indicators start blinking When the projector has cooled down enough to its normal operating temperature the POWER indi...

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: ...en 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 Top Panel When rep...

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: ... lock the pro jector can no longer be started Initial setting Key lock function is disabled PIN code lock Prevents the projector from being operated by an unau thorized person Initial code 1234 Logo PIN code lock Prevents an unauthorized person for changing the start up logo on the screen Initial code 4321 Resetting procedure 1 Disconnect the AC power cord from the AC outlet 2 As pressing the SELE...

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: ...crews 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 D ...

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: ... 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 D T3x8 and remove the duct assembly upward off Fig 5 D ...

Page 18: ...ve 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 R C front board upward off A A B C C T3x30 T3x30 T3x8 T3x12 T3x12 Temp sensor C board SW902 R C front board Lens holder Speaker box Bushes FN905 SW902 Fig 6 ...

Page 19: ...ection lens removal M3x14 x2 Fig 1 x Integrator lens OUT PBS removal 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 assy 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: ...c Condenser lens OUT removal 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: ...assy Loosen 1 screw A and then pull the panel prism assy upward off A Note on handling the LCD panel prism assy LCD panel polarized glasses are very sensitive parts Never touch or wipe the surface When removing the dust on the surface use a commercial inert gas air spray to remove them ...

Page 22: ...s different between L type and R type LCD panel prism assy How to check the type of LCD panel prism assy Check the printed number on the flat cable of the G LCD panel L type LCD panel prism assy R type LCD panel prism assy Fig 5 2 Panel type check IMPORTANT NOTICE on LCD panel prism assy replacement LCD panels used for this model can not be replaced separately Do not disassemble the LCD panel pris...

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 assy 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: ...etting Color shading correction gamma correction Memory IC replacement l Shipment data setting This projector stores Color shading correction data and Gamma correction data in the flash memory IC801 on the main board Those shipping data have been setup according to the optical characteristics of the mounted LCD panels preciously in the factory When replacing the main board you need to read out the...

Page 26: ...es This 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...

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 assy Note The relay lens adjustment must be carried out after completing this ad j...

Page 28: ...olor unifor mity 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 OUT assy Relay lens OUT adjustment Optical Adjustments White G H Fig 3 Moving of slot H ...

Page 29: ...tments 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 suffe...

Page 30: ...put parttern 8 color signal 1 Enter the service mode 2 Select Group 260 No 0 and set data value 0 to 1 The projector begins auto calibration and then OK will appear on the screen b Video auto calibration Input mode Video Input signal Composite video signal Input pattern 16 step gray scale 1 Enter the service mode 2 Select Group 260 No 0 and set data value 0 to 1 After the auto calibration complete...

Page 31: ...nput signal 480i component signal Input pattern 16 step gray scale Pedestal adjustment 1 Enter the service mode 2 Adjust the black level to be mimimum 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 Black Lebel Gain adjustment 1 Enter the service mode 2 Adjust the amplitude a to be minimum by changing t...

Page 32: ...nance 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 White balance adjustment PC Input mode Computer 1 RGB Input signal XGA computer signal Input pattern 16 step gray scale or 50 white pat tern 1 Enter the service mode 2 Change data value to obtain the proper white...

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

Page 34: ... 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 PostCoast...

Page 35: ... 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: ...er 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 16 5 Alpha Contrast 40 40 40 40 40 40 0 1000 6 Alpha Brightness 140 140 140 140 140 140 0 10...

Page 37: ...7 54 GhostG Start 128 0 255 55 GhostG End 128 0 255 56 GhostB Cent 0 0 2047 57 GhostB Start 128 0 255 58 GhostB End 128 0 255 59 BlockR1 0 0 2047 Max Min Cyclick operation 60 BlockG1 0 0 2047 Max Min Cyclick operation 61 BlockB1 0 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 BlockB2 0 0 2047 Max Min Cyclick operatio...

Page 38: ...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 0 0 2047 139 B DCOffset N...

Page 39: ...NPUT_STEP_1024 13 0 1023 197 G_V_INPUT_STEP_1536 9 0 1023 198 G_V_INPUT_STEP_2048 4 0 1023 199 G_V_INPUT_STEP_2560 0 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 1016 0 1023 203 B_V_INPUT_STEP_0 20 0 1023 204 B_V_INPUT_STEP_512 17 0 1023 205 B_V_INPUT_STEP_1024 13 0 1023 206 B_V_INPUT_STEP_1536 9 0 1023 207 B_V_INPUT_STEP_2048 4 0 1023 208 ...

Page 40: ...0 1023 Group 200 Option 0 Logo Prohibition Forced No Brand Logo Prohibition 0 Menu 1 Forced 0 0 1 Effective after AC On 1 RS232C Baudrate Baud Rate 0 0 2 0 19200bps 1 9600bps 2 115200bps 4 CABLE SW Long Cable 0 0 1 0 Disable 1 Enable 5 PW Debug Command Enable 0 0 1 0 Disable Serial Command Eanble 1 Enable PW Debug Mode 6 Device Refresh Disable 0 0 1 0 Enable 1 Disable No last memory 7 Device Acces...

Page 41: ...at the less than the Value 28 0 255 4 DIMMER_CTRL_LEVEL5 Luminance Level 5 Data for Dimmer Dim 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 ...

Page 42: ...mp B A Waninig Normal Temperature B A to judge the Temp Failure Filter Cloggled at Normal 100 100 100 100 0 100 9 Temp C A Warning Normal Temperature C A to judge the Temp Failure Filter Cloggled at Normal 100 100 100 100 0 100 10 Temp A Warning Eco Temperature A to judge the Temp Failure Outside at Eco 42 42 40 40 30 100 11 Temp B Warning Eco Temperature B to judge the Temp Failure Panel at Eco 5...

Page 43: ...cute 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 Calibration RGB 0 OFFSET AREA H START Black Level ...

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 7 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: ...0 0 4095 3 V Back 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 P...

Page 47: ...5 Group 566 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: ... 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 L3E06200 IC561 R D A S H L3E06200 IC3801 RS232C DRIVER MAX232 IC8801 NETWORK AX11005 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 Q5036 Q5031 Q50...

Page 49: ...C_LAMP_LED 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 SCALER Q6846 D6831 D6833 D6835 Q5035 LAMP REPLACE WARNING POWER IC4891 NAND IC9882 INVERTER 2 6 8 13 19 17 18 7 8 9 1 3 1...

Page 50: ...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 89 293 212 SCL0 SDA0 IC9882 INVERTER IC9885 PIC MICOM SW901 S16V FAN_A IC7811 D3613 D8092 D8093 D809...

Page 51: ...IC7841 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 SCALER Power On H IC4891 NAND 1 2 4 190 293 212 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 2 1 1 LAMP_SCI 30 FAN_CON_A 374 FAN_CON_C 120 ...

Page 52: ...on lamp is being cooled down The projector cannot be turned on until cooling is com pleted 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 ...

Page 53: ...hen the abnormality occurred inside the projector and then the IC301 sends the shutdown signal LAMP_DC_ON to the power supply circuit 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 the...

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: ...nal at pin 1 of IC001 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 L at pin 1 of IC001 Check if the audio signal is observed at pins 20 and 23 of IC001 Yes No Check IC5001 and peripheral circuit Check the 12V power supply Check if the audio signal is observed at pins 7 and 15 of IC5001 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 L3E06200 D A S H LCD Driver IC501 IC531 IC561 ...

Page 58: ... 58 IC Block Diagrams L3E07111 Digital Gamma and Driver IC401 LC87F2G08A PIC Micom IC9885 ...

Page 59: ... 59 IC Block Diagrams MR4010 Power OSC IC631 NJW1156 Audio Selector IC5001 ...

Page 60: ...d Spectrum PLL Color Matrix Gamma CLTs Color Space Expander Display Port PW190 Internal Block Diagram Video Enhancement Color Space Converter Image Blending OSD Control and Generation Deinterlacer Scaler Memory Controller Internal Memory VBI Memory Interface VBI Memory Interface Input Port 0 Sync Decoder Auto Image Optimizer Input Port 1 Sync Decoder Auto Image Optimizer 2DVideo Decoder GPIO PWM 2...

Page 61: ...net 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 WL2503A has this parts C12 ...

Page 62: ...3A00 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 63: ... 63 Parts Location Diagrams KJ8 WL2500A00 KJ8 WL2503A00 Projection Lens PBS and Integrator lens assembly L13 L09 L08 L07 M04 M05 S05 S05 S07 ...

Page 64: ... 64 Parts Location Diagrams KJ8 WL2500A00 KJ8 WL2503A00 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 65: ... 65 Parts Location Diagrams KJ8 WL2500A00 KJ8 WL2503A00 LCD Panel Prism Assembly Relay lens OUT assembly L01 S06 M08 L06 S04 ...

Page 66: ...ams KJ8 WL2500A00 KJ8 WL2503A00 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 67: ... 67 Parts Location Diagrams KJ8 WL2500A00 KJ8 WL2503A00 Accessories see accessories parts list HDMI ASPECT REMOTE CONTROL MANUALs CD ROMs VGA CABLE AC CORD STRAP ...

Page 68: ... 357 3656 CABINET TOP SERVICE KJ8AG C01 1 610 357 2819 SHEET DEC CONTROL KJ8AD C02 610 349 8720 COMPL COVER LMP KJ8YC C03 610 349 0083 DEC INLAY LED KJ8YC C04 610 351 8923 CABINET BOTTOM SERVICE KJ8AD 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 C07 610 349 0106 CAP LNS KJ8YC C08 610 354 3840 COVER...

Page 69: ...645 099 0601 LENS RELAY OUT L07 645 099 9161 LENS INTEGRATOR IN L07 645 104 9902 LENS INTEGRATOR IN L08 645 099 9178 LENS INTEGRATOR OUT L08 645 104 9889 LENS INTEGRATOR OUT L09 645 102 3902 LENS PROJECTION L10 645 102 9980 LENS RELAY IN L11 645 096 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 645 104 6918 DICHROIC MIRRO...

Page 70: ...allized 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 Polyphenyl...

Page 71: ...1007 406 021 7804 TR 2SC4617 Q1008 406 021 7804 TR 2SC4617 Q1012 406 021 7804 TR 2SC4617 Q2011 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 305 147 2218 TR 2SA1037AK S T146 405 220 3016 TR ISA1235AC1F 305 134 5928 TR 2SA1037AK T1...

Page 72: ... 303 442 0519 CERAMIC 0 068U K 16V 303 454 0415 CERAMIC 0 068U K 16V C1019 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C1049 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C1061 404 128 4702 ELECT 47U M 10V 303 387 6119 ELECT 47U M 10V 303 398 3312 ELECT 47U M 10V C1092 303 370 0018 CERAMIC 10U K 6...

Page 73: ...53 8917 CERAMIC 0 1U K 16V C328 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C329 303 282 5118 CERAMIC 470P K 50V 303 453 9211 CERAMIC 470P K 50V 303 453 8719 CERAMIC 470P K 50V C330 403 457 2512 CERAMIC 0 47U K 10V 303 376 6311 CERAMIC 0 47U K 10V C331 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V...

Page 74: ...97 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C3533 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C3534 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V 403 478 5912 CERAMIC 1U K 25V C3536 404 128 4801 ELECT 100U M 16V 303 381 5316 ELECT 100U M 16V C3538 303 437 4614 CERAMIC 10U K 25V 403 478 5714 CERAMIC 10U K 25V C3539 303 396 9613 ...

Page 75: ...9617 CERAMIC 33P J 50V C3588 303 453 7019 CERAMIC 33P J 50V 303 276 3113 CERAMIC 33P J 50V 303 453 9617 CERAMIC 33P J 50V C3598 303 441 5515 CERAMIC 4 7U K 16V 303 394 5815 CERAMIC 4 7U K 16V C3599 403 455 1012 CERAMIC 1U K 10V 303 433 1112 CERAMIC 1U K 10V C361 403 455 1012 CERAMIC 1U K 10V 303 433 1112 CERAMIC 1U K 10V C362 403 455 1012 CERAMIC 1U K 10V 303 433 1112 CERAMIC 1U K 10V C363 403 455...

Page 76: ...453 9211 CERAMIC 470P K 50V 303 453 8719 CERAMIC 470P K 50V C434 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C436 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C438 303 454 0613 CERAMIC 10000P K 50V 303 441 9810 CERAMIC 0 01U K 50V C439 403 455 1012 CERAMIC 1U K 10V 303 433 1112 CERAMIC 1U K 10V C...

Page 77: ...3V 303 370 0216 CERAMIC 2 2U K 6 3V C541 403 454 6414 CERAMIC 2 2U K 25V 303 397 8219 CERAMIC 2 2U K 25V C542 403 467 0911 CERAMIC 0 1U K 25V C543 403 467 0911 CERAMIC 0 1U K 25V C544 403 467 0911 CERAMIC 0 1U K 25V C546 403 467 0911 CERAMIC 0 1U K 25V C547 403 467 0911 CERAMIC 0 1U K 25V C549 403 467 0911 CERAMIC 0 1U K 25V C551 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 ...

Page 78: ...C 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C6844 303 394 5211 CERAMIC 22U K 10V 303 382 7814 CERAMIC 2 2U K 10V C6845 303 394 5211 CERAMIC 22U K 10V 303 382 7814 CERAMIC 2 2U K 10V C6846 303 394 5211 CERAMIC 22U K 10V 303 382 7814 CERAMIC 2 2U K 10V C6847 303 394 5211 CERAMIC 22U K 10V 303 382 7814 CERAMIC 2 2U K 10V C7080 303 394 5211 CERAMIC 22U K 10V 303 382 7814 CERAMIC 2 2U K 10V C7095 303 ...

Page 79: ...AMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C8036 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C8037 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C8038 303 370 0018 CERAMIC 10U K 6 3V 303 368 7319 CERAMIC 10U K 6 3V 303 358 3215 CERAMIC 10U K 6 3V C8093 303 379 0217 POS SOLID 68U M 6 3V C8096 ...

Page 80: ...1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C9885 303 409 3426 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 453 8917 CERAMIC 0 1U K 16V C9888 303 376 6212 CERAMIC 0 22U K 10V RESISTOR R001 301 224 9316 MT GLAZE 1K JA 1 16W R002 301 225 0510 MT GLAZE 33K JA 1 16W R003 301 265 2611 MT GLAZE 5 1K FA 1 10W R004 301 264 2711 MT GLAZE 120 FA 1 10W R009 301 264 9314 MT GLAZE 3 3K FA 1 10W R010 301...

Page 81: ... 037 5017 MT GLAZE 0 000 ZA 1 10W R3585 301 224 9019 MT GLAZE 10K JA 1 16W R3586 301 224 9316 MT GLAZE 1K JA 1 16W R3587 301 224 9019 MT GLAZE 10K JA 1 16W R3588 301 225 1210 MT GLAZE 4 7K JA 1 16W R359 301 225 0015 MT GLAZE 270 JA 1 16W R360 301 225 0015 MT GLAZE 270 JA 1 16W R3601 301 225 0213 MT GLAZE 3 3K JA 1 16W R3602 301 224 9019 MT GLAZE 10K JA 1 16W R3603 301 224 9019 MT GLAZE 10K JA 1 16...

Page 82: ...T GLAZE 27K FA 1 16W R5825 301 287 2227 MT GLAZE 22K FA 1 16W R5837 301 224 9019 MT GLAZE 10K JA 1 16W R5838 301 224 9316 MT GLAZE 1K JA 1 16W R5839 301 225 1210 MT GLAZE 4 7K JA 1 16W R5840 301 224 9019 MT GLAZE 10K JA 1 16W R5841 301 224 9316 MT GLAZE 1K JA 1 16W R5860 301 224 8913 MT GLAZE 100K JA 1 16W R5863 301 287 2227 MT GLAZE 22K FA 1 16W R5864 301 298 5818 MT GLAZE 9 1K FA 1 16W R5865 301...

Page 83: ...301 225 1210 MT GLAZE 4 7K JA 1 16W R8815 301 225 1210 MT GLAZE 4 7K JA 1 16W R8816 301 225 1210 MT GLAZE 4 7K JA 1 16W R8823 301 225 1210 MT GLAZE 4 7K JA 1 16W R8824 301 225 1210 MT GLAZE 4 7K JA 1 16W R8825 301 225 1210 MT GLAZE 4 7K JA 1 16W R8832 301 224 9316 MT GLAZE 1K JA 1 16W R8841 301 341 0616 MT GLAZE 49 9 FA 1 16W R8842 301 341 0616 MT GLAZE 49 9 FA 1 16W R8843 301 341 0616 MT GLAZE 49...

Page 84: ...LTER EMI 100MHZ L2041 945 068 8325 FILTER EMI 20MHZ L2051 945 068 8325 FILTER EMI 20MHZ L2881 652 002 8524 INDUCTOR 220OHM P L2882 652 002 8524 INDUCTOR 220OHM P L2883 652 002 8524 INDUCTOR 220OHM P L2884 652 002 8524 INDUCTOR 220OHM P L2891 652 002 8524 INDUCTOR 220OHM P L2892 652 002 8685 INDUCTOR 1000OHM P L2893 652 002 8524 INDUCTOR 220OHM P L2894 652 002 8524 INDUCTOR 220OHM P L2896 652 002 8...

Page 85: ...E 61 D3628 307 235 0816 DIODE 1SS387 TPL3 307 210 1923 DIODE 1SS400 TE 61 D3629 307 235 0816 DIODE 1SS387 TPL3 307 210 1923 DIODE 1SS400 TE 61 D3631 307 235 0816 DIODE 1SS387 TPL3 307 210 1923 DIODE 1SS400 TE 61 D3644 307 235 0816 DIODE 1SS387 TPL3 307 210 1923 DIODE 1SS400 TE 61 D4001 307 235 0816 DIODE 1SS387 TPL3 307 210 1923 DIODE 1SS400 TE 61 D5061 307 235 0816 DIODE 1SS387 TPL3 307 210 1923 ...

Page 86: ...TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q643 406 022 4901 TR 2SK4085LS CB11 Q651 305 147 2218 TR 2SA1037AK S T146 405 220 3016 TR ISA1235AC1F 305 134 5928 TR 2SA1037AK T146 R 405 220 3115 TR ISA1235AC1E 305 173 9717 TR 2SA1235A1F 305 173 9618 TR 2SA1235A1E INTEGRATED CIRCUIT IC621 409 690 7918 IC FA5550N IC631 309 653 7405 IC MR4010 7101 IC671 409 6...

Page 87: ...8 062 7201 DIODE 1SS355 307 163 0414 DIODE 1SS352 TPH3 407 274 0010 DIODE 1SS352 TH3 F T D631 307 149 0810 DIODE 1SS355 TE 17 408 062 7201 DIODE 1SS355 307 163 0414 DIODE 1SS352 TPH3 407 274 0010 DIODE 1SS352 TH3 F T D632 307 247 8827 DIODE RF101L2S D633 307 146 8116 DIODE EG01C D651 307 247 8827 DIODE RF101L2S D661 407 267 3100 DIODE SG10SC9M 407 269 8400 DIODE FMEN 210A D662 407 267 3001 DIODE S...

Page 88: ... A2000 655 003 6971 ASSY PWB KEY_SW KJ8AC RESISTOR R6801 301 225 0213 MT GLAZE 3 3K JA 1 16W R6806 301 224 9217 MT GLAZE 15K JA 1 16W R6807 301 234 9917 MT GLAZE 6 8K JA 1 16W R6808 301 225 1517 MT GLAZE 3 9K JA 1 16W R6809 301 225 0213 MT GLAZE 3 3K JA 1 16W R6811 301 225 1517 MT GLAZE 3 9K JA 1 16W MISCELLANEOUS SW6801 952 001 8830 SWITCH PUSH 1P 1TX1 945 026 2792 SWITCH PUSH 1P 1TX1 SW6803 952 ...

Page 89: ...Key No Part No Description Key No Part No Description 89 Electrical Parts List KJ8 WL2500A00 KJ8 WL2503A00 ...

Page 90: ...Key No Part No Description Key No Part No Description Electrical Parts List 90 KJ8 WL2500A00 KJ8 WL2503A00 ...

Page 91: ...Key No Part No Description Key No Part No Description 91 Electrical Parts List KJ8 WL2500A00 KJ8 WL2503A00 ...

Page 92: ... KJ8AG Aug 2011 DC 50 Printed in Japan SANYO Electric Co Ltd ...

Page 93: ...e service manual original for chassis No KJ8 WL2500A00 KJ8 WL2503A00 models PLC WL2500A PLC WL2503A File with the service manual No SM5111348 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...

Page 94: ...rk 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: ... K A A A K K K A K A C B E C B E C B E 1 2 3 4 5 6 Index 1 2 N Index Index 1 2 N 2 1 3 IN OUT GND 2 1 4 2 3 1 Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N 2 1 3 1 2 3 2 1 3 GND RESET Vdd 5 3 D G S D G S K Cathode A Anode C Collector B Base E Emitter D Drain G Gate S Source L Diode L Transistor FET L IC E1 C2 E2 C1 B2 B1 Index Diode Transistor FET IC FET ...

Page 96: ...ponents 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 c...

Page 97: ... 0 0 SENSORC 1 A0 A1 SENSORB A2 GND x C8836 1 10GJ10C R8857 SCREW_1 X SC6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 10GJ10C R8856 C8837 S3 3V 1 SDA 2 SCL 3 OS 4 GND 5 A2 6 A1 7 A0 8 VDD X SC8836 1 2 X SC8837 1 2 K6L_1 K6L_2 K6L_3 K6L_4 J10AV063N K6L 1 2 3 4 5 6 25KK1GQ C8833 1 1 0 SENSORB SENSORA A1 1 0 A2 0 0 ADDRESS 1 SENSORC A0 0 x C8830 1 10GJ10C R8813 x C8831 1 10GJ10C R8812 S3 3V 1 SDA 2 SCL 3 OS 4...

Page 98: ...RSVDNC 21 RESET 22 INT 23 CSCL 24 CSDA 25 CI2CA 26 CEC_A 27 CEC_D 28 SBVCC5 29 R1PWR5V 30 HPD1 31 DSCL1 32 DSDA1 33 R2PWR5V 34 HPD2 35 DSCL2 36 DSDA2 37 RSVDCEC 38 RSVDNC 39 GND 40 Q35 41 Q34 42 Q33 43 Q32 44 Q31 45 Q30 46 Q29 47 Q28 48 Q27 49 CVCC12 50 IOVCC33 51 Q26 52 Q25 100 NC 53 Q24 101 NC 54 Q23 102 NC 55 Q22 103 AVCC12 56 Q21 104 R1XC 57 Q20 121 AVCC12 122 NC 123 NC 124 NC 125 NC 126 NC 12...

Page 99: ...3 153 AE19 315 AC23 154 AE18 316 AC22 155 AE17 317 AC21 156 AE16 318 AC20 157 AE15 319 AC19 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 3...

Page 100: ...GND L26B0870G L3692 1 16GJ 10KA R3631 J10EG035G K6Q 1 FAN_B 2 3 L3BE 221PG L3636 GND K6Q_1 K6Q_2 X L3693 X R3632 X K6T 1 FAN_B 2 3 X L3637 K6T_3 GND K6T_1 K6T_2 K6Q_3 1 3GZ0 R5716 J10EG045G K8D 1 4 S16V GND X R7834 R7801 1 16GJ4 7KA HN1B04FEYP Q7813 J30B1640G TPFANC X C7811 1 16GJ30KA R7847 FAN_CON_A 1 16GJ1KA R7845 25KK10BB C7812 1 16GJ1KA R7829 J30B1640G TPFANA GND 1 16GF6 8KA R7841 1 16 GJ1KA R...

Page 101: ...R9874 V11B1771G X9885 16KK 0 022MN C9878 X R9896 1 16GJ10A R9891 1 16GJ10A R9889 1 16GJ 100KA R9875 1 16GJ100A R9908 1 16GJ10A R9890 R C POWER_SW 1 2 3 VSS1 4 CF1 XT1 5 CF2 XT2 6 VDD1 7 P10 SO0 8 P11 SI0 SB0 9 P12 SCK0 10 P13 SO1 DBGP12 11 P14 SI1 SB1 DBGP11 12 P15 SCK1 INT3 T0IN DBGP10 13 P16 T1PWML INT2 T0IN 14 15 P20 UTX INT4 T1IN 16 P21 URX INT4 T1IN 17 P00 AN0 18 P01 AN1 19 P02 AN2 20 P03 AN3...

Page 102: ...EST 67 AGND 68 BIASC 21 CLYIN 1 16GJ100A R512 CLXOUTB J30B1640G TP561E G_DIRY 25KK0 1MT C587 1 16GZ0A R507 XFRR TP_BENBY3 TP_BENBY4 16KK0 1MN C534 16KK0 1AYH 16KK0 1AXH R_DX 25KK0 1MT C546 TP_SHCKR R_DIRX TP_TEST3 25KK0 1MT C514 DG_ENBY1 FRPR 6 3KK10MB C507 DR_2 0 9 L26B3470G L501 G_DX B_CLXB R_CLY 25KK0 1MT C573 25KK0 1GQ C524 1 16GJ100A R542 3 3V TP_XFRR R1JA0R04G RB503 R1EB0R04G J30B1640G TP531...

Page 103: ...C61 5 C 6 3 2 1 2 C651 C661 C664 PTH611 C665 D611 C691 C692 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 J609 1 11 D633 R611 R612 R613 R615 R616 L663 R621 R622 R623 R624 R625 R626 R627 R628 R629 R631 R633 R634 R636 R641 R642 R643 R644 R646 R647 R648 R651 R652 C621 C622 C623 C625 C626 R662 C627 C631 C633 C634 R671...

Page 104: ...083 R7084 L5606 R7086 R7087 L5608 D8801 D7862 C1105 R8035 D3602 R8806 C8830 R8038 R3601 R5541 R3602 C8832 R5542 R3603 1 2 3 2 2 4 4 4 5 6 7 8 8 6 6 IC531 TP501E R5545 C8837 C8838 C8839 R8041 5 4 1 3 IC5542 A30C5 K20C K20A K20B K8D K6P K8F K8R K8H K5B K5G K801 K8L K8S K8K K6J K6E K6F K6G K8803 K8801 K10A K10B K5R K40B MAIN SIDE A F F G G H H I I 1LG4B10W0810A 2nd Reflow R R 19 1 SC7 SC13 SN593 SN51...

Search results

Summary of Contents for PLC-WL2500A

Reviews:

Related manuals for PLC-WL2500A

Brands by name

Popular brands

Sanyo PLC-WL2500A, Service Manual

Search results

Summary of Contents for PLC-WL2500A

Reviews:

Related manuals for PLC-WL2500A

Brands by name

Popular brands