Sanyo PLC-XP57L Service Manual
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Sanyo PLC-XP57L Service Manual

Multimedia projector
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See also: Owner's Manual
SERVICE MANUAL
(Projection lens is optional.)
RoHS
• This product does not contain any hazardous sub-
stances prohibited by the RoHS Directive. (You will
find "RSF" mark near the rating plate on the RoHS
compliant product.)
PRODUCT CODE
1 122 340 20
(KE6AL)
1 122 341 20
(LE6AL)
1 122 341 22
(LE6CL)
Multimedia Projector
WARNING
!
• You are requested to use RoHS compliant parts for
maintenance or repair.
• You are requested to use lead-free solder.
FILE NO.
Model No. PLC-XP57L
U.S.A., Canada,
Europe, Asia, Africa,
Original Version
Chassis No. KE6-XP57L00
NOTE: 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
Literature is required.You must refer to
"Notices" to the Original Service
Manual prior to servicing the unit.
REFERENCE NO.
Service
SM5110792
-00

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Summary of Contents for Sanyo PLC-XP57L

  • Page 1 FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-XP57L U.S.A., Canada, Europe, Asia, Africa, Original Version (Projection lens is optional.) Chassis No. KE6-XP57L00 NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual.

  • Page 2: Table Of Contents

    Contents Contents ............2 Safety Instructions .

  • Page 3: Safety Instructions

    Safety Instructions SAFETY PRECAUTIONS WARNING: The chassis of this projector is 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 iden- tified with the line ( ) in the schematic diagram.

  • Page 4: Specifications

    Specifications Projector Type Multi-media Projector Dimensions 12.6” x 6.6” x 16.8” (319 mm x 168 mm x 429.5 mm) (W x H x D) Net Weight 17.4 lbs (7.9 kg) LCD Panel System 1.3” TFT Active Matrix type, 3 panels Panel Resolution 1024 x 768 dots Number of Pixels...

  • Page 5: Circuit Protections

    Circuit Protections This projector is equipped with the following circuit protections to operate in safety. If the abnormality occurs inside the projector, it will automatically turn off by operating one of the following protection circuits. ● Fuse The fuse is located inside of the projector. When either the LAMP indicator or the READY indicator is not illuminated, fuse may be opened.

  • Page 6: Warning Temperature And Power Failure Protection

    Circuit Protections ● Warning temperature and power failure protection The WARNING TEMP. indicator flashes red and the projector will automatically turn off when the internal tempera- ture of the projector exceeds the normal temperature or when stopping cooling fans or when the internal power sup- ply lines are failed.

  • Page 7: Mechanical Disassemblies

    Mechanical Disassemblies Mechanical disassemble should be made following procedures in numerical order. Following steps show the basic procedures, therefore unnecessary step may be ignored. Caution: The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety.
  • Page 8 Mechanical Disassemblies Main Board removal Remove 6 screws to take the Main Board upward. Main Board Fig.3 AV, I/F Board & Rear Panel removal FN905 Remove 1 screw and take the Rear Panel ass’y upward off. Remove 4 screws to take the fan (FN905) off. Remove 5 screws and 1 screw to take AV Board...
  • Page 9 Mechanical Disassemblies Lamp Ballast Unit removal FN904 Remove 4 screws to take the Ballast Cover upward off. Ballast Cover Remove 3 screws to take the Fan (FN904) and the Fan mounting base off. Remove 2 screws to take the Fan (FN904) off from the Fan mounting base.
  • Page 10 Mechanical Disassemblies Prism Base removal Remove 2 screws to take the Prism Base ass’y upward off. Remove 2 screws to take the Lens Shift Motor and Sensor SW Holder from the Base. Prism Base Ass’y Motor and Sensor Holder Fig.7 Power Board removal Remove 3 screws to take the Power Board off.
  • Page 11 Mechanical Disassemblies Filter Board & Interlock SW & Thermal SW removal Remove 1 screw to take Interlock Switch(SW902). Remove 2 screws to take Filter Board Holder and remove 2 screws to take Filter Board from the Holder. Remove 1 screw to take Thermal Switch(SW905).

  • Page 12: Optical Parts Disassemblies

    Optical Parts Disassemblies Before taking this procedure, remove Cabinet Top and Main Board following to the “Mechanical Disassemblies”. Disassembly requires a 2.0mm or 2.5mm hex wrench and a slot screwdriver. Projection Lens removal Shift the Projection lens to the low end by the LENS SHIFT function. Remove Cabinet Front-Top following to the chapter “Mechanical Disassemblies”.
  • Page 13 Optical Pats Disassemblies Polarized Glass-In removal Remove each hex screw and pull the Polarized Glass-In ass’y upward. Remove each hex screw and pull the Optical Filter (HCP) ass'y upward. Remove the stoppers and take the polarized glasses and optical filters off upward.
  • Page 14 Optical Pats Disassemblies Polarized Glass-Out removal Remove 4 hex screws and take the LCD/Prism ass’y off upward. Remove 3 screws and take the Glass Holder, and then pull the polarized Glass-Out upwards off. These glasses are mounted for R, G and B LCD panels respectively.
  • Page 15 Optical Pats Disassemblies Optical Unit Top removal Remove 7 screws to take the Optical Unit Top off upward. Fig.5 Condenser Lens disassembly Remove 2 hex screws and take the Condenser Lens ass’y. Release 4 hooks to take the Lens off from the holder. * Lens should be placed as the flat surface side comes to the holder...

  • Page 16: Locations And Directions

    Optical Parts Disassemblies Locations and Directions Key No. Description When the optical parts in the optical unit mounting or assembling, the Condenser lens (R) parts must be mounted in the specified location and direction as Condenser lens shown in figure below. Condenser lens Mirror (B) Dichroic mirror (B...

  • Page 17: Lcd Panel/Prism Ass'y Replacement

    LCD Panel/Prism Ass’y Replacement IMPORTANT NOTICE on LCD Panel/Prism Ass'y Replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass’y. These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replaced whole of the LCD panels and prism ass’y at once.
  • Page 18 LCD Panel/Prism Ass'y Replacement Note on LCD Panel/Prism Ass’y There are 2 types combination of the LCD panel/prism assembly and the optical unit, named Type-R and Type-L. Since both have no compatibility, each type should be com- bined with the same type, and the specific parts should be used.

  • Page 19: Lamp Replacement

    Lamp Replacement WARNING: ORDER REPLACEMENT LAMP - For continued safety, replace with a lamp assembly of the same type. Type No. Service Parts No. - Allow the projector to cool for at least 45 minutes before you open the POA-LMP101 610 328 7362 lamp cover.

  • Page 20: Adjustments After Parts Replacement

    Adjustments after Parts Replacement ● ❍ : Adjustment necessary : Check necessary Disassembly / Replaced Parts LCD/ Polarized glass Main Condenser Relay Power Prism Power Lens Lens Board Board Ass’y Board ❍ ● Condenser lens adjustment ❍ ● Relay lens adjustment Contrast Adjustment ●...

  • Page 21: Optical Adjustments

    Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top and Main Board following to the “Mechanical Disassemblies” Adjustments require a 2.0mm hex wrench and a slot screwdriver. Note: Do not disconnect connectors K8L, K8X, K8D, K8G and K8E on the main board, because the projector can not turn on due to operate the power failure protection.
  • Page 22 Optical Adjustments Condenser Lens adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of condenser lens ass’y to make color uniformity in white. 1) If the shading appears on the left or right of the screen as White shown in Fig.2-1, loosen 2 screws with the 2.0mm hex driv-...
  • Page 23 Optical Adjustments Relay lens-Out adjustment Turn the projector on by a state of without FPC cables. Adjust the adjustment base of relay lens ass’y to make color unifor- mity in white. 1) If the cyan bar appears on the left or right of the screen as shown in Fig.4-1, loosen 1 screw with the 2.0mm hex driver, and White...

  • Page 24: Electrical Adjustments

    Electrical Adjustments Service Adjustment Menu Operation To enter the service mode To enter the “Service Mode”, press and hold the MENU and IMAGE button on the projector at the same time for more than 3 seconds, or press and hold the MENU button on the remote control unit for more than 20 seconds. The service menu appears on the screen as follows.

  • Page 25: Circuit Adjustments

    Electrical Adjustments Circuit Adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the follow- ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per- formance and product safety. WARNING : USE UV RADIATION EYE CAUTION: To prevent suffer of UV radia- AND SKIN PROTECTION...
  • Page 26 Electrical Adjustments Fan Voltage adjustment PSIG adjustment 1. Enter the service mode. 1. Receive the 16-step gray scale computer signal with 2. Connect a digital multimeter to test point “ ” (+) and Input 1 [RGB(Analog)] mode. chassis ground (-). (as shown below) 2.
  • Page 27 Electrical Adjustments PC Input adjustment Common Center adjustment 1. Receive the 16-step gray scale computer signal with 1. Receive the 16-step gray scale computer signal with Input 1 [RGB(Analog)] mode. Input 1 [RGB(Analog)] mode. 2. Enter the service mode. 2. Enter the service mode. 3.
  • Page 28 Electrical Adjustments ⁄2 AV Gamma-shift adjustment NOTE ON WHITE UNIFORMITY 1. Receive the 100% whole-white composite video sig- ADJUSTMENT nal with Input 3 [Video] mode. 2. Enter the service mode. If you find the color shading on the screen, please 3.

  • Page 29: Test Points And Locations

    Electrical Adjustments Test Points and Locations ● MAIN BOARD K47B IC7821 IC1421 K4401B IC3402 K1301 K25B IC8051 IC8061 IC8071 IC1307 K1201 - 29 -...

  • Page 30: Service Adjustment Data Table

    Electrical Adjustments Service Adjustment Data Table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjust- ment items indicated with “✻” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 31 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Lamp Go Out Lamp Go Out 0: Disable / 1: Enable Lamp Replace Display Display when lamp replace time 0 / 1 0: Disable / 1: Enable RC KEY Disable RC KEY Front/Rear Disable 0 / 1 / 2 / 3...
  • Page 32 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Real G_GAM_BRT -4096 ~ 4095 Differential data of white balance adjustment at Real mode Real B_GAM_BRT -4096 ~ 4095 Real R_GAM_BRT -4096 ~ 4095 Real G_BRT_CTRL -128 ~ 127 Differential data of white-white level adjustment at Real mode Real B_BRT_CTRL -128 ~ 127...
  • Page 33 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description CM_IsAccess 0 ~ 1 For debug AD9882 GREEN_OFFSET 0 ~ 127 RED_OFFSET 0 ~ 127 BLUE_OFFSET 0 ~ 127 GREEN_GAIN 0 ~ 255 RED_GAIN 0 ~ 255 BLUE_GAIN 0 ~ 255 BANDWIDTH...
  • Page 34 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Total Dots 0 ~ 3000 Read only Disp Dots 0 ~ 3000 H Back Porch 0 ~ 3000 V Back Porch 0 ~ 3000 Disp Line 0 ~ 1500 Not used VSBEG 0 ~ 15...
  • Page 35 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Total Dots 1980 0 ~ 3000 Read only Disp Dots 1250 0 ~ 3000 H Back Porch 0 ~ 3000 V Back Porch 0 ~ 3000 Disp Line 0 ~ 1500 Not used VSBEG...
  • Page 36 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Total Dots 1980 0 ~ 3000 Read only Disp Dots 1250 0 ~ 3000 H Back Porch 0 ~ 3000 V Back Porch 0 ~ 3000 Disp Line 0 ~ 1500 Not used VSBEG...
  • Page 37 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Total Dots 2200 0 ~ 3000 Disp Dots 1874 0 ~ 3000 H Back Porch 0 ~ 3000 V Back Porch 0 ~ 3000 Disp Line 1050 0 ~ 1500 Not used VSBEG...
  • Page 38 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description Alpha Brightness /120/120/120/120 /120/120/120 120/120/120/120 Alpha Color /120/120/120/120 /120/120/120 10/10/10/10 Alpha Tint /10/10/10/10 /10/10/10 10/10/10/10 Alpha Sharpness /10/10/10/10 /10/10/10 Auto Calibration Execute Calibration 0 ~ 1 Execute Auto Calibration when the value changes. Loop Count 1 ~ 30 Maximum Loop with OFFSET -->...
  • Page 39 Electrical Adjustments Group No. Adjustment Item Initial Value Range Input source / Description 2:2pull down setting 22Film Mode Sensitivity 1 ~ 5 Film Detection Sensitivity <FILMSTVT22> 22Film Mode Threshold Low 0 ~ 32767 <FILMTHRD22A> 22Film Mode Threshold High 0 ~ 32767 <FILMTHRD22B>...

  • Page 40: Chassis Description

    Chassis Description Chassis block diagrams Chassis over view MOTORs R-LCD PANEL G-LCD PANEL B-LCD PANEL IC1301,11,21,31 DDR x4 PC_HS/VS IC1801 IC3007 IC1811 SYNC SEP. FLASH ROM IC241 BUFFER AV_VS IC1681,IC1682 IC2002 AUDIO-AMP. INPUT SW IC2003 CV SELECT IC3001 IC1652 RGB-SW AUDIO-CONTROL IC001 AUDIO-SW...

  • Page 41: Main Board

    Chassis Description Video signal processing stage NETWORK OPTION A/V BOARD MAIN BOARD IC8072 INPUT HDCP D-SUB_25 RGB(DIGITAL) TMDS TMDS LVDS INPUT IC8201 BOARD PC_HS/VS PC A/D <AD9882> PC_R/G/B K87B - K8Z IC3002 IC5301 12,5 13,3 TP-RIN TP-GIN CG_HS,VS,CLK 14,4 TP-BIN <4053>...

  • Page 42: Audio Signal Processing Stage

    Chassis Description Audio signal processing stage IC1631 AV BOARD DRIVE BOARD L-AMP. IC1651 <TDA7056> AUDIO_SW1 PRE AMP. PC 1 AUDIO_SW2 <EL2244> SP901 AUDIO-IN/OUT Q5002 (VARIABLE OUTPUT) PC 2 SP902 AUDIO-IN Q5001 VIDEO IC5002 AUDIO-IN 3,14 IC1632 R-AMP. <TDA7056> Mute: L SP OFF Q1681/Q1682 Q5004...

  • Page 43: Fan Control Stage

    Chassis Description FAN control stage K66S S16V Q6603 Q6608 Q6606 D6611 K66L IC6603 FAN_DRIVE <FA7701> FAN_CONT2 D6612 K66M Q6604 Q6601 Q6607 D6613 IC6601 <FA7701> Q6609 FAN_CONT1 Q6602 SUB POWER BOARD K66D MAIN BOARD IC1871 FAN_DRIVE_CPU FAN_DRIVE BUFFER FAN2 FAN1 FAN_CONT2 FAN_CONT1 TPFN4 S16V...
  • Page 44 Chassis Description Lamp control stage SW902 SW905 PRIMARY CIRCUIT FILTER INTERLOCK THERMAL BOARD SWITCH SWITCH SUB POWER BOARD K6AC AC CORD Q681 Q623 IC601 UNIT_ P.F.C. PC603 LAMP BALLAST <FA5502> LAMP CN6A CN66A POWER BOARD K66D MAIN BOARD IC1871 PFC_SW BUFFER PFC_SW_CPU Q1861...

  • Page 45: Serial Bus Control Stage

    Chassis Description Serial bus control stage LAMP BALLAST MAIN LAMP_SWIN LB_SW LB_SW SH_LB_UART LAMP_DET LB_SENS LB_SENS LB_SH_UART IC1814,16 K16I IC802 TEMP. IC1691 PFC_SW SENSOR EEPROM TEMP. FAN_DRIVE SENSOR 217,216 Q801 SH_SCL/SDA_S5V SH_SCL/SDA_S3.3V SENSOR Q802 Always Available 3.3V to 5V POWER 12-15 IC4811 FAN_CONTROL...
  • Page 46 Chassis Description Power supply lines & power failure detection I/F BOARD D8701 Q8701 S6.3V K66N 1 2 3 1 2 3 1 2 3 A/V BOARD NET_SW K66S K66L K66M IC4001 S6.3V IC8701 3.3V1 S-6V S-5V IC8702 3.3V2 CONTROL S16V K40E K40D K87B...

  • Page 47: Led Indication And Projector Condition

    Chassis Description LED indication and projector condition Check the indicators for projector condition. Indicators Projector Condition LAMP WARNING READY LAMP REPLACE TEMP. green yellow ● ● ● ● The projector is OFF. (The AC power cord is unplugged.) The projector is ready to be turned on with the POWER ON- ✽...

  • Page 48: Power Failure Detection System

    Chassis Description Power failure detection system Detection of Power failure The projector provides a protection circuit to prevent the secondary failure when the power failure, fans failure or tem- perature failure occurs on the projector. The power failure detection lines "MAIN_6V_PF", "MAIN_-5V_PF", etc. are connected to the main power supplies.

  • Page 49: Power Failure Detection Tree

    Chassis Description Power failure detection tree ERROR INFO. DETECTION LINE NAME (Failure area) IC1591 S16V 15.5V D591 GAMMA, 15.5V GAM_15.5V_PF (PANEL) IC1592 13.5V ON_15V L1251 IC1251 S3.3V S3.3VSF S2.5VSF D1251 SWFPGA, 2.5V SWF_2.5V_PF IC1306 IC1252 S1.8V_PW S1.2VSF D1252 SWFPGA, 1.2V SWF_1.2V_PF IC1307 S2.5V_PW...

  • Page 50: Diagnosis Of Power Failure With Rs-232C Port

    Chassis Description Diagnosis of power failure with RS-232C port This projector provides a function to get the error information of the projector by using the RS-232C serial port for the power failure diagnosis. The further error information of the power failure and fan failure can be found out by using this function. Diagnosis procedure Connect a RS-232C serial cross cable to SERIAL PORT IN on the projector and serial port on the PC.

  • Page 51: Error History Log

    Chassis Description Error history log The projector provides the error history log function. To check the logs, you need to enter the service mode and select Group No. "91" and Item No. "0" to "49". The error code is displayed on the Data column. The description of the error code is listed on the table below.

  • Page 52: Control Port Functions

    Control Port Functions ● System Control & I/O Port Table (IC801, HD6417727F) Pin No. Function Name Function Polarity 1.9V Power for RTC(1.9V) (Not used) X'TAL for built-in RTC (Open) 1.9V X'TAL for built-in RTC (Vcc) Power for RTC(0V) Clock mode setting [Default:L] L fixed Clock mode setting [Default:L] L fixed...
  • Page 53 Control Port Functions Pin No. Function Name Function Polarity Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Power for Input/Output(0V) Address Bus 3.3V Power for Input/Output(3.3V) Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus Address Bus...
  • Page 54 Control Port Functions Pin No. Function Name Function Polarity Power (0V) PW_RESET Reset for PW Reset with L>H>L 1.9V Power (1.9V) PW_SEL PIXEL 232C Selection SH:H, PW:L EXP_RESET I/O Expander Reset Signal Reset: H RESET_GAM Reset for Digital Gamma IC TDO [for ICE] Test Data output (Not used)
  • Page 55 Control Port Functions Pin No. Function Name Function Polarity NET_SW Switch On/Off for PJ-Net Power L:On, H: Off Power for Inout/Output(0V) FPGA_CLB Initialize for circuit H after config. 3.3V Power for Inout/Output(3.3V) SYS SW_CPU Bus Switch IC_RESET_CPU Power Control peripheral ICs LAMP_SWIN Lamp Drive H: On, L: Off...
  • Page 56 Control Port Functions ● Parallel I/O Expander (IC4801, TIC81592GP) Pin No. Function Name Function Polarity S3.3V Clock input (14.7456MHz) XOUT Open S3.3V Data Bus 7 Data Bus 6 Data Bus 5 Data Bus 4 Data Bus 3 Data Bus 2 Data Bus 1 Data Bus 0 Address 5...
  • Page 57 Control Port Functions Pin No. Function Name Function Polarity M/A_PF Power Fail Detection M/A L: Error FAN_PF Power Fail Detection FAN L: Error SWF_1.2V_PF Power Fail Detection SWF_1.2V L: Error SWF_2.5.V_PF Power Fail Detection SWF_2.5V L: Error VDEC_1.8V_PF Power Fail Detection VDEC_1.8V L: Error FPGA_1.5V_PF Power Fail Detection FPGA_1.5V...
  • Page 58 Control Port Functions ● I/O Port Table (IC301, PW388B) Pin No. Name Function Name Function Polarity Port A7 PW_SCL_DDC_D Port A6 PW_SDA_DDC_D Port A5 PW_SCL_3V Port A4 PW_SDA_3V Port A3 PW_SCL_EEP Port A2 PW_SDA_EEP Port A1 PW_SCL_DDC_A Port A0 PW_SDA_DDC_A Port B7 SC_SEM_DPRAM H fixed...

  • Page 59: Waveforms

    Waveforms VIDEO-IN <TP-YIN> Component_Y-IN <TP-YIN> Component_CB-IN <TP-CBIN> Component_CR-IN <TP-CRIN> R-IN <TP-RIN> G-IN <TP-GIN> B-IN <TP-BIN> R-S&H OUT <TP501> G-S&H OUT <TP531> B-S&H OUT <TP561> PC(16-step)_G-IN <TP-GIN> G-S&H OUT <TP531> - 59 -...

  • Page 60: Cleaning

    Cleaning After long periods of use, dust and other particles will accumulate on the LCD panel, prism, mirror, polarized glass, lens, etc., causing the picture to darken or color to blur. If this occurs, clean the inside of optical unit. Remove dust and other particles using air spray.

  • Page 61: Ic Block Diagrams

    IC Block Diagrams ● AD8183ARU/AD8185ARU ● AD9882 <Selector, IC201, IC1201> <PC A/D, IC8201> AD9882 ANALOG INTERFACE AD8183/AD8185 REFBYPASS IN0A CLAMP DGND SELECT CLAMP IN1A SEL A/B CLAMP DISABLE DATACK SOGIN SYNC HSOUT HSYNC PROCESSING AND VSOUT CLOCK FILT IN2A OUT0 GENERATION SOGOUT VSYNC...
  • Page 62 IC Block Diagrams ● CXA7004R <LCD Driver, > IC501, IC531, IC561, IC1501, IC1531, IC1561 ● CXD3531R <Digital Signal Driver & Timing Generator , IC401> - 62 -...
  • Page 63 IC Block Diagrams ● CXD3807 <AV A/D, IC9201> ● EDD2516 <DDR Memory, IC1301, IC1311,IC1321,IC1331> - 63 -...
  • Page 64 IC Block Diagrams ● EM638325TS <DDR Memory, IC1801> ● FA5502M <P. F. Controller, IC601> - 64 -...
  • Page 65 IC Block Diagrams ● IDT70V24S15PFG <DP RAM, IC4701> ● Motor Drive ● TDA7056 LB1641 <IC1602, IC1611>, <Audio Output, IC1631, IC1632> LB1645N <IC1601> - 65 -...
  • Page 66 IC Block Diagrams ● PW388 <System Control & Scan Converter, IC301> ● STR-Z2156A <Power Switching, IC651> - 66 -...
  • Page 67 IC Block Diagrams ● TA1370FG <Sync Separator, Frequency Counter, IC3231> ● TIC81592 <I/O Expander, IC4801> - 67 -...

  • Page 68: Electrical Parts List

    KE6-XP57L00 Electrical Parts List Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety. It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark.
  • Page 69 KE6-XP57L00 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● OUT OF CIRCUIT BOARD RC Front Board Sensor1 Board FN901 Intake Fan FN904 Cooling Fan Drive Board Power Board Sub Power Main Board Board Lamp Ballast FN902 Board...
  • Page 70 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description MISCELLANEOUS ASSEMBLIED BOARDS SW6871 945 026 2792 SWITCH,PUSH 1P-1TX1 SW6872 945 026 2792 SWITCH,PUSH 1P-1TX1 !610 318 8645 ASSY,PWB,CONT. ME5A SW6873 945 026 2792 SWITCH,PUSH 1P-1TX1 !610 318 8676 ASSY,PWB,SENSOR 1 ME5A SW6874...
  • Page 71 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 002 6729 TR 2SA1179-M6-TB 305 163 1615 TR 2SC2812N-L6-TB0 305 002 6927 TR 2SA1179-M7-TB Q2801 305 014 4512 TR 2SC2412K T146 R 305 163 1516 TR 2SA1179N-M6-TB 305 014 4611 TR 2SC2412K T146 S...
  • Page 72 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 014 4611 TR 2SC2412K T146 S 305 002 0311 TR 2SA1037K T146 R 305 015 8727 TR 2SC2812-L6-TB 305 002 0410 TR 2SA1037K T146 S 305 015 8925 TR 2SC2812-L7-TB 305 002 6729...
  • Page 73 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description IC7801 309 428 9613 IC M62399FP-DF0Q C1312 303 343 3718 CERAMIC 0.1U Z IC7802 309 301 5510 IC TC7S08FU(TE85L) C1313 303 343 3718 CERAMIC 0.1U Z IC7821 309 461 7822 IC PQ20WZ11...
  • Page 74 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1804 303 343 3718 CERAMIC 0.1U Z C268 303 358 3215 CERAMIC 10U K 6.3V C1805 303 343 3718 CERAMIC 0.1U Z 303 368 7319 CERAMIC 10U K 6.3V C1806...
  • Page 75 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 368 7319 CERAMIC 10U K 6.3V C416 303 343 3718 CERAMIC 0.1U Z C332 303 343 3718 CERAMIC 0.1U Z C417 303 343 3718 CERAMIC 0.1U Z C333 303 343 3718...
  • Page 76 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C4471 303 343 3718 CERAMIC 0.1U Z C5851 303 343 3718 CERAMIC 0.1U Z C4472 303 343 3718 CERAMIC 0.1U Z C5852 303 343 3718 CERAMIC 0.1U Z C4473 303 343 3718...
  • Page 77 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C806 303 343 3718 CERAMIC 0.1U Z C9203 303 398 4111 ELECT 47U M C8061 303 343 3718 CERAMIC 0.1U Z C9204 303 398 4111 ELECT 47U M C8062 303 343 3718...
  • Page 78 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C9289 303 320 0419 CERAMIC 68P J R1345 301 294 3115 MT-GLAZE 1K FA 1/16W C9291 303 403 3214 NP-ELECT 47U M 6.3V R1346 301 294 2910 MT-GLAZE 560 FA 1/16W C9292...
  • Page 79 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1832 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R237 301 226 5514 MT-GLAZE 120 JA 1/16W R1833 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R241 301 225 1616 MT-GLAZE 390 JA 1/16W R1835...
  • Page 80 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R289 301 224 9019 MT-GLAZE 10K JA 1/16W R3416 301 224 9019 MT-GLAZE 10K JA 1/16W R291 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R3417 301 224 9316 MT-GLAZE 1K JA 1/16W R301...
  • Page 81 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R437 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R451 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R438 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R452 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4405...
  • Page 82 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R4830 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R536 301 225 8110 MT-GLAZE 10 JA 1/16W R4831 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R538 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4832...
  • Page 83 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5879 301 224 9019 MT-GLAZE 10K JA 1/16W R7823 301 224 9316 MT-GLAZE 1K JA 1/16W R5881 301 224 9019 MT-GLAZE 10K JA 1/16W R7824 301 225 0619 MT-GLAZE 5.6K JA 1/16W R5882...
  • Page 84 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R808 301 224 9019 MT-GLAZE 10K JA 1/16W R863 301 224 8814 MT-GLAZE 100 JA 1/16W R8081 301 224 9019 MT-GLAZE 10K JA 1/16W R864 301 224 9019 MT-GLAZE 10K JA 1/16W R809...
  • Page 85 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R9253 301 225 0312 MT-GLAZE 33 JA 1/16W RB304 945 034 5051 R-NETWORK 22X4 1/32W R9254 301 225 0312 MT-GLAZE 33 JA 1/16W 945 037 0824 R-NETWORK 22X4 1/16W R9256 301 225 0312...
  • Page 86 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB4406 645 049 0668 R-NETWORK 10X4 1/32W RB6741 945 036 3529 R-NETWORK 0X4 1/32W 945 049 0683 R-NETWORK 10X4 1/16W 945 037 0817 R-NETWORK 0X4 1/16W RB4407 645 049 0668 R-NETWORK 10X4 1/32W...
  • Page 87 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB9222 645 049 0675 R-NETWORK 33X4 1/32W L9204 945 059 2240 INDUCTOR,2.2U M 945 049 0690 R-NETWORK 33X4 1/16W L9205 301 035 4111 MT-GLAZE 0.000 ZA 1/8W RB9223 645 049 0675...
  • Page 88 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 163 1516 TR 2SA1179N-M6-TB 305 002 0311 TR 2SA1037K T146 R Q1002 305 134 5928 TR 2SA1037AK-T146-R 305 002 0410 TR 2SA1037K T146 S 305 147 2218 TR 2SA1037AK-S-T146 305 002 6729 TR 2SA1179-M6-TB...
  • Page 89 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description IC3008 310 343 7001 IC SN74AHCT1G14DBVR C2029 303 164 0217 CERAMIC 0.1U Z IC3009 310 343 7001 IC SN74AHCT1G14DBVR C2031 303 164 0217 CERAMIC 0.1U Z IC3011 309 368 5812 IC TC7SH08FU(TE85L)
  • Page 90 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5202 303 164 0217 CERAMIC 0.1U Z R2002 301 260 4115 MT-GLAZE 75 JA 1/3W C5203 303 164 0217 CERAMIC 0.1U Z R2003 301 260 4115 MT-GLAZE 75 JA 1/3W...
  • Page 91 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3042 301 035 4111 MT-GLAZE 0.000 ZA 1/8W R3858 301 150 6014 MT-GLAZE 0.000 ZA 1/10W R3043 301 035 4111 MT-GLAZE 0.000 ZA 1/8W R3859 301 150 6014 MT-GLAZE 0.000 ZA 1/10W R3044...
  • Page 92 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5359 301 150 5918 MT-GLAZE 10K JA 1/10W D7309 307 206 6311 ZD UDZS-TE-175.1B R5361 301 150 6014 MT-GLAZE 0.000 ZA 1/10W MISCELLANEOUS R5362 301 150 6014 MT-GLAZE 0.000 ZA 1/10W IC3802...
  • Page 93 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R8701 301 190 1710 MT-GLAZE 0.000 ZA 305 163 1615 TR 2SC2812N-L6-TB0 R8701TM 301 035 4111 MT-GLAZE 0.000 ZA 1/8W INTEGRATED CIRCUIT R8702 301 162 2219 MT-GLAZE 10 JA 1/10W IC601...
  • Page 94 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R627 301 265 0914 MT-GLAZE 4.7 JA 1/10W 307 149 6327 DIODE SFPB-54V R628 301 255 6513 MT-GLAZE 100 JA 1/10W D611 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 R630 301 256 7519 MT-GLAZE...
  • Page 95 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 015 8925 TR 2SC2812-L7-TB C6679 303 310 8319 CERAMIC 10U Z 305 163 1615 TR 2SC2812N-L6-TB0 C6681 303 381 5613 ELECT 220U M Q6621 305 014 4512 TR 2SC2412K T146 R C6682 303 381 5613...
  • Page 96 KE6-XP57L00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6713 301 150 6014 MT-GLAZE 0.000 ZA 1/10W C1675 303 391 5115 ELECT 100U M R6714 301 150 6212 MT-GLAZE 1K JA 1/10W C1676 303 397 6314 ELECT 22U M R6716...

  • Page 97: Mechanical Parts List

    KE6-XP57L00 Mechanical Parts List Key No. Part No. Description Key No. Part No. Description ACCESSORIES PACKING MATERIALS 610 328 6341 CARTON CASE-KE6AL PRINTED MATTER / OWNER'S MANUAL 610 288 4425 CUSHION SPACER CORD-MM6A 645 086 0515 CD-ROM,OWNERS MANUAL-KE6A 610 293 6384 CUSHION BTM-MA8A 610 330 8173 LENS INST MANUAL-KE6A...

  • Page 98: Cabinet Parts

    KE6-XP57L00 Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● CABINET PARTS -98-...
  • Page 99 610 306 6639 ASSY,PWB,LENS-BASE NET MR (Including Key No.5,6) 23-c 610 324 4464 ASSY,HOLDER MTR W-MR3A 645 048 6043 BADGE,SANYO*35.0X7.5L35.0 23-d 645 060 3785 UNIT,MOUNTING LNS BASE MR 610 289 1812 BADGE V MARK S-MK6A 610 293 5585 CABINET FRONT A-MA8A...

  • Page 100: Optical Parts List

    KE6-XP57L00 Optical Parts List Key No. Part No. Description Key No. Part No. Description OPTICAL PARTS TYPE-R 610 328 6488 ASSY,LCD PNL/PRISM R-KE6A 645 041 3711 ASSY,PRISM(PBS) (Including Key No. 71-a to e) 645 051 9420 ASSY,PRISM(PBS) 71-a 645 085 8017 POLARIZED GLASS(OUT/R) 71-b 645 085 8024...
  • Page 101 KE6-XP57L00 Optical Parts List Note: Parts order must contain Chassis No., Optical Unit Type-L or Type-R, Part No., and Descriptions. NOTE: There are 2 types combination of the LCD panel/prism assembly and the optical unit, named Type-R and Type-L. Since both have no compatibility, each type should be combined with the same type, and the specific parts should be used.
  • Page 102 KE6-XP57L00 Optical Parts List -102-...
  • Page 103 KE6-XP57L00 Optical Parts List CAUTION: Part must be placed in specified direction when replacing the optical parts. Please see “Optical Parts Disassemblies” for further instructions. -103-...
  • Page 104 SANYO Electric Co., Ltd. (KE6AL) JUN. 2006 BB 400 Printed in Japan...
  • Page 105 PLC-XP57L KE6-XP57L00 These schematic diagrams and printed wiring board drawings are part of the serv- ice manual original for chassis No. KE6-XP57L00, model PLC-XP57L. File with the service manual No. SM5110792-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 106: Parts Description And Reading In Schematic Diagram

    ■ Parts description and reading in schematic diagram KE6-XP57L00 1. The parts specification of resistors, capacitors and Resistor Reading coils are expressed in designated code. Please check Example 1/2 D J 10K B the parts description by the following code table. 2.

  • Page 107: Schematic Diagrams

    ■ Schematic Diagrams CAUTION Fuse of the specified parts number must be used. DRIVE Unauthorized substitutions may result in fire or accident. IC1631 IC1632 R1644 1/10GJ TDA7056AT TDA7056AT 560KC POWER C1636 K911P K911S 16EM K16N 2205D J11MC J11MB J10EP041G 020N 020N SP901 FILTER...
  • Page 108 R3004 DIGITAL 1/10GZ0C S-5V INPUT1 INPUT1/2-SW S-5V (DVI-D) R1101 R3042 R3043 L3001 SC3001 1/3GJ75 1/8GZ000 1/8GZ000 R3052 R5364 R3049 R5362 K40F-3 1/10GJ Z30B0220G 1/10GZ0C 1/10GZ0C 1SS355 S5V_AV_PF C3049 R1116 IC3001 1/10GJ100C PC_GS D3013 16EM473T S5V_AV_PF Q1004 C3038 K40A INPUT1 AD8183ARUZ L3008 K40F-G CC10CGQ...
  • Page 109 S3.3VSF R1223 S3.3VSF NTH01 NTH03 IN0BE[2-9] SCREW_14 SCREW_14 C8211 R8203 8 9 10 11 12 13 14 8 9 10 11 12 13 14 R8204 16KK 1/16GJ IN0GE[2-9] NTH02 NTH04 1/16GF RB1204 0.082MN Q1201 3.3V_AD3 2.7KA SWF_CCLK R1217 R1JA0R04G SCREW_14 SCREW_14 L8201 C8213...
  • Page 110 TO:ICE IC3251 TC74ACT541FT S3.3V IC1301 R3250 S3.3V S2.5V_PW PW_SYS_SW CONTROL(L:Active) PIN_AC25 1/16GJ10KA R1339 TE1301 EDD2516AKTA PW_SYS_SW 1/16GJ AUDIO_SW1 PIN_AA25 10KA SW1301 See the Page of AV Board C1301 AUDIO_SW2 PIN_AA24 ROMWE 6.3KK10BA R1338 IC1306 C1302 ;6.3KK10MB SP_MUTE L:SPEAKER MUTE Active PIN_AA26 C3251 1/16GJ1KA...
  • Page 111 SDRAM IC3411 MSM56V16160F IC3401 3.3V_FPGA C3411 PQ05VY3H3ZP 25KZ0.1MNF C3418 6.3KK10BA ;6.3KK10MB NIOS_DQ[0] DQ15 NIOS_DQ[15] FPGA1.5V NIOS_DQ[1] DQ14 NIOS_DQ[14] VSSQ VSSQ C3401 NIOS_DQ[2] DQ13 NIOS_DQ[13] 1.5V_FPGA 16EM473T NIOS_DQ[3] DQ12 NIOS_DQ[12] 3.3V C3412 C3417 R3406 L3401 R3401 VCCQ VCCQ 1/16GJ L2PF2R2MG 25KZ0.1MNF 25KZ 10KA 1/8GZ000...
  • Page 112 3.3V C2501 IC592 R518 L2501 IC591 25EM C511 1/16GJ 15.5V L2GA220JG 101X C2582 L2581 25KZ 15.5V PQ20WZ11 16EM1001V 0.1MNF R517 C2502 PQ20WZ11 1/8GZ000 R2507 Q2502 15.5V RCLK 25KZ0.1MNF IMZ4G 1/16GJ2.2A GAM_15.5V_PF C2581 L503 R2504 D591 3.3V L2GM3R3MG R2502 25KZ 1/3GJ470 1/16GJ22A RB751S-40G 0.1MNF...
  • Page 113 LENS SUB POWER SUB POWER SUB POWER SUB POWER SHIFT CONTROL SENSOR 1 DRIVE TEMP-SENSOR "K66F" "K66E" "K66D" "K66H" "K68A" "K16I" "K9C" "K16R" K47A R1826 TO:SH3 JTAG 1/16GZ0A J10EG135G J11B4050G J10EP131G J10EG105G SH_SDA_S5V J10EP041G J10EP121G C1813 R1827 IC1816 25KZ J10EG065G 1/16GZ0A 0.1MNF J10EG095G...
  • Page 114 K87A J10EP041G 5V_OUT Q8701 R8701 C8704 C8703 2SB1204SP 1GZ0 K87C 16EM1001V 25KZ0.1GQF 5VOUT J10B1810N R8706 K87-S6V D8701 IC8702 1GZ0 K87C_27 D1FM3G C8718 POWER BA033FP C8713 MODEL_SELECT 6.3EM473T K87C_13 "K66N" R8704 16EM1001V BOX_SW D8704 K87C_25 1/10GJ M_TXD 1SS355 K87C_12 360C LVDSC+ K87C_24 K87-GND R8724...

  • Page 115: Printed Wiring Board Diagrams

    ■ Printed Wiring Board Diagrams ! CAUTION RC FRONT (SIDE:A) RC FRONT (SIDE:B) This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing 1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold 1AA4B10C4460C JAPAN sides (secondary circuit) at the same time.
  • Page 116 MAIN (SIDE:A) LENS SHIFT CONNECT RC FRONT “K28A” SUB POWER “K66E” SUB POWER “K66D” CONTROL “K68A” “K9C” C2591 C2589 K47A K25R C2588 C2586 TP563 C4808 R4854 R4853 TP561 RB561 RB562 R4851 R561 R4848 FAN2 FAN1 R501 R4846 R4843 TP_VOL R502 RB1561 B-LCD PANEL C566...
  • Page 117 LAMP BALLAST MAIN (SIDE:B) SUB POWER “CJ2” “K66F” SENSOR1 “K16I” R2584 DRIVE “K16R” R2583 IC2581 R5855 R5869 R5847 R5894 R5802 C5804 RB4701 L563 RB4702 C4705 R5851 Q1861 R1563 C7881 R9824 SUB POWER R2501 R874 C2503 C507 R875 R869 R4757 R876 R872 R4756 R2567...
  • Page 118 POWER (SIDE:A) FILTER (SIDE:A) FILTER (SIDE:B) LAMP BALLAST “CJ1” DRIVE “CN16C” FILTER “K6AB” K6AA K6AA C601 (LIVE HEATSINK) CAUTION: C604 SHOCK HAZARD. K6AC C609 TEST BEFORE TOUCHING C601 C604 C608 A30C5 DB601 PTH601 DS601 CN6C PARTS_SIDE C689 L681 FB601 C607 R699 C681 C683...
  • Page 119 SUB POWER (SIDE:A) DRIVE (SIDE:A) MAIN “K8F” MAIN “K8D” MAIN “K8G” I/F “K87A” MAIN “K8E” POWER MAIN K66D “CN6C” SPEAKER “K00D” “K8T” K66H K66E FN905 K66F K66N Q6603 L6602 C6651 Q6616 K16S K16R FN902 K16N IC6603 Q6614 R1672 ZOOM R1671 FN901 IC1631 FOCUS...
  • Page 120 A/V (SIDE:A) A/V (SIDE:B) MAIN “K10Q” “K10R” “K10P” K38B R3809 R3811 R1119 C3809 R1118 K38B R1122 R1121 D3802 D7301 SC3002 SC3003 SC3001 C3807 R1124 D2001 D1061 K40E R3814 K40D K40C R3023 R3042 R3817 R3808 R3019 R3024 R3044 R3816 D3803 C2031 R3021 K30A R5203...
  • Page 121 ■ Pin description of diode, transistor and IC KE6-XP57L00 ● Diode ● Diode K: Cathode A: Anode ● Transistor/FET ● Transistor/FET C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source C1 C2 C1 C2 ● IC ●...
  • Page 122 Diagrams & Drawings (KE6AL)

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