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Sanyo PLC-XE45 Service Manual

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SERVICE MANUAL

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, addi-
tional Service Literature is required. You must
refer to "Notices" to the Original Service Manual
prior to servicing the unit.
PRodUCt CodE
1 122 433 00
(KJ7AC)
1 122 434 00
(LJ7AC)
1 122 434 02
(LJ7CC)
Multimedia Projector
FILE NO.
Model No. PLC-XE45
U.S.A. Canada
Europe, U.K
original Version
Chassis No. KJ7-XE4500
REFERENCE NO.
SM
5110937-00

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Summary of Contents for Sanyo PLC-XE45

  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-XE45 U.S.A. Canada Europe, U.K original Version 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. KJ7-XE4500 Chassis No.

  • Page 2: Table Of Contents

    Contents Safety Instructions ............3 Waveform ..............50 SAFETY PRECAUTIONS ........... 3 Cleaning ..............51 PRODUCT SAFETY NOTICE ........3 Projection Lens Cleaning .......... 51 SERVICE PERSONNEL WARNING ......3 IC Block Diagrams ............5 Battery Replacement Notice ........3 Electrical Parts List ............

  • Page 3: Safety Instructions

    Dispose of used batteries according to the manufacture’s instructions. Replace Battery With SANYO Electric Co., Ltd., Part No. 945 081 87 or 945 088 6837 Only. Use of Another Battery May Present A Risk Of Fire or Explosion.

  • Page 4: Specifications

    Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 12.6" x 5.83" x 11.5" (320mm x 148mm x 292mm) (Not including adjustable feet) Net Weight 7 .3 lbs (3.3kgs) Feet Adjustment 0˚ to 10.0˚ Panel Resolution LCD Panel System 0.6" TFT Active Matrix type, 3 panels Panel Resolution 1,024 x 768 dots Number of Pixels 2,359,296 (1,024 x 768 x 3 panels) Signal Compatibility Color System PAL, SECAM, NTSC, NTSC4.43, PAL-M, PAL-N High Definition TV Signal 480i, 480p, 575i, 575p, 720p, 1035i, and 1080i Scanning Frequency H-sync. 15 ~ 100 KHz, V-sync. 50 ~ 100 Hz Optical Information Projection Image Size (Diagonal) Adjustable from 60" to 80" Projection Lens F 1.85 lens with f 8.1 mm ~ 27 mm with manual focus Throw Distance 2.40’ - 3.22’ (0.73m - 0.98m) Projection Lamp 200W Interface Video Input Jack RCA Type x 1 S-Video Input Jack Mini DIN 4 pin x 1...

  • Page 5: Circuit Protections

    Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro- jector, it will automatically turn off by operating one of the following protection circuits. Thermal switch There is the thermal switch (SW90) inside of the projector to detect the internal temperature rising abnormally.

  • Page 6: Warning Temperature And Power Failure Protection

    Circuit Protections Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the cooling fans stop spinning, or the power supplies in the projector are failed. - If the WARNING indicator is flashing, it may detect the abnormal temperature inside the projector.

  • Page 7: Security Function Notice

    Security Function Notice Security Function Disable This projector provides security functions such as "PIN code lock" and "Logo PIN code lock". When the projector has set these security function on, you are required to enter correct PIN code to use the projector. If you do not know the correct PIN code to the projector, the projector can no longer be operated or started.

  • Page 8: Lamp Replacement

    Lamp Replacement Lamp replacement oRdER REPLACEMENt LAMP Type No. Service Parts No. WARNING: POA-LMP106 610 33 3855 - For continued safety, replace with a lamp assembly of the same type. - Allow the projector to cool for at least 45 minutes before you open the Screw Lamp Cover lamp cover.

  • Page 9: Mechanical Disassembly

    Mechanical Disassembly Mechanical disassembly should be made following procedures in numerical or- Screws Expression der. (Type ) mm Diameter x Length Following steps show the basic procedures, therefore unnecessary step may T type M Type 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 10 Mechanical disassembly Main Board, Rear Panel, Fan(FN905), SP901 removal (M.5x6)x Grounding (M.5x6)x8 (M4x5) lead Rear panel FN905 (T3x8) Main board SP901 Fig.2 -10-...
  • Page 11 Mechanical disassembly Power, Line Filte, Ballast Board, Thermal Sw(SW902), Fan(FN906) removal Isolation sheet Power board (T3x6)x4 (T3x6) (T3x6) (T3x6)x (T3x6)x4 (T3x6) Thermal switch (SW90) Line Filter board (T3x6) (M3x8) Ballast board FN906 Ballast socket (T3x6)(Black) (T3x6)(Black) Fig.3 -11-...
  • Page 12 Mechanical disassembly Optical Unit, Fans(FN903, FN904), Noise Filter removal (T3x8)x6 (T3x1)x Optical unit (T3x6) (T3x10)x4 (T3x6)x (T3x6)x3 FN904 (T3x8) Noise filter FN903 Fig.4 -1-...
  • Page 13 Mechanical disassembly Alarm-A and Alarm-B board removal Alarm-A Board (T3x6)x4 LED Spacer Alarm-B Board (T3x6) (T3x6) Battery Switch cover Battery cover (M3x8) (M3x8) Fig.5 -13-...

  • Page 14: Optical Parts Disassembly

    Optical Parts Disassembly Before taking this procedure, remove Cabinet Top , Cabinet Front and Main Board following to the “Mechanical Disassembly”. Disassembly requires a .0mm hex wrench. Projection lens removal (M3x8)x4 Fixing tape Projection lens Fig.1 Note on replaceing the Projection Lens - When the Projection Lens is replaced with the new one, make sure that the fixing tape must be removed as the figuer.
  • Page 15 optical Pats disassembly Relay lens disassembly (M.5x5)x Relay lens Ass'y (Mx3) Relay lens Fig.3 Polarized glass-in disassembly (M.5x5)x1 Polarized glass-in Ass'y Film side Polarized glass Fig.4 -15-...
  • Page 16 optical Parts disassembly LCD Panel/Prism Ass’y removal LCD Panel/ (M.5x4)x Prism Ass’y (M3x10) (Bottom side) Fig.5 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.

  • Page 17: Panel Type Check

    Panel Type Check There are  types of LCD/Prism Ass'y for this model. Either L-Type or R-Type LCD /Prism Ass'y is used on the projec- tor. Check which type of LCD/Prism Ass'y is used with the figure below. When replacing the LCD/Prism Ass'y, you need to take "Panel Type Check and Setting" on the Electrical Adjustment for the replaced LCD/Prism Ass'y.
  • Page 18 optical Parts disassembly Polarized glass, Pre-polarized glass removal (Mx) (Mx) (Green) Pre-Polarized Glass(G) Polarized Glass(G) (Red) (Mx4) (Mx) Pre-Polarized Glass(B) Film (Blue) Polarized Glass(R) Fig.6 Polarized Glass(B) * Mount the polarized glasses as the film attached side comes to the LCD Film panel side.

  • Page 19: Locations And Directions

    optical Parts disassembly Locations and Directions Parts Name When mounting or assembling the optical parts in the Integrator lens (OUT) optical unit, the parts must be mounted in the specified Prism beam splitter (PBS) location and direction as shown in figure below. Condenser lens (OUT) Dichroic mirror (B) Dichroic mirror (G) Condenser lens (G) Mirror (R) Condenser lens (R)

  • Page 20: Adjustments

    Adjustments Adjustments after Parts Replacement ● : Adjustment necessary ❍ : Check necessary Disassembly / Replaced Parts Polarized glass Integrator Relay Power LCD/ Main Board Prism Ass’y Lens (OUT) Lens (OUT) Board Contrast Adjustment R-Contrast adjustment ● G-Contrast adjustment ● B-Contrast adjustment ● Integrator lens adjustment ❍ ●...

  • Page 21: Optical Adjustments

    Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly”. Adjustments require a .0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens adjustment, you need to disconnect FPC cables of LCD panels on the main board. Optical adjustment requires a .0mm hex wrench and a slot screwdriver.

  • Page 22: Integrator Lens Adjustment

    optical Adjustments Integrator lens adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of integrator lens assy 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 1 screw , and adjust the slot...
  • Page 23 optical Adjustments Relay lens-Out adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of relay lens assy to make color unifor- mity in white. If the shading appears on the left or right of the screen as shown in Fig.3, loosen 1 screw , and adjust the slot to make color...

  • 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 button on the remote control for more than 0 seconds. The service menu appears on the screen as follows. to adjust service data Select the adjustment group no.

  • 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 fol- lowing adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety. Before taking these adjustments, turn the projector for more than 10 minutes to stabilize the operation.
  • Page 26 Electrical Adjustments Pedestal adjustment [PC] Pedestal adjustment [1080i] 1. Receive the 16-step grey scale computer signal with 1. Receive the 16-step grey scale component signal Computer1 [RGB] mode. with Computer1 [Component1080i] mode. . Enter the service mode. . Enter the service mode. tP_G1 tP_G1 3.

  • Page 27: Common Center Adjustment

    Electrical Adjustments m Gain adjustment [Video] ⁄0 50% White adjustment [Video] 1. Receive the 16-step grey scale composite signal with 1. Receive the 16-step grey scale composite video sig- Video [Video] mode. nal with Video [Video] mode. . Enter the service mode. .

  • Page 28: Test Points And Locations

    Electrical Adjustments Test Points and Locations MAIN BoARd -8-...

  • Page 29: 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 adjustment items indicated with “✻” are required to readjust fol- lowing to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 30 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC CRDLY uPD64012 PHBDL uPD64012 PHRDL uPD64012 CBOFS uPD64012 CROFS uPD64012 FRCENY uPD64012 FRCENC uPD64012 DLYCTL uPD64012 OUTBITW uPD64012 CLKOINV uPD64012 RDOSEL uPD64012 SQCBCR uPD64012 ACTVH uPD64012 HPOSI uPD64012 HSPOS uPD64012...
  • Page 31 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC VIDEO S-VIDEO YCBCR SCART NTSC / PAL NSTC / PAL 480i / 575i 480i / 575i SBCNT uPD64012 109 / 111 104 / 106 108 / 108 102 / 102 SBCLRU uPD64012 SBCLRV uPD64012 YCONR uPD64012 CCONR uPD64012 YCORB uPD64012 YCOREN uPD64012 YCORH uPD64012 CCORB uPD64012...
  • Page 32 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC B-BasePos L3E07110 0-15 RGB-Ajust L3E07110 RGB-AdjLv L3E07110 0-1023 LineR0 L3E07110 0-255 LineR1 L3E07110 0-255 LineR2 L3E07110 0-255 LineR3 L3E07110 0-255 LineR4 L3E07110 0-255 LineG0 L3E07110 0-255 LineG1 L3E07110 0-255 LineG2...
  • Page 33 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC R-DCOffset-N6 L3E07110 Normal:0/Ceiling:0 0-511 R-DCOffset-N7 L3E07110 Normal:0/Ceiling:0 0-511 R-DCOffset-N8 L3E07110 Normal:0/Ceiling:0 0-511 R-DCOffset-N9 L3E07110 Normal:0/Ceiling:0 0-511 R-DCOffset-N10 L3E07110 Normal:0/Ceiling:0 0-511 R-DCOffset-N11 L3E07110 Normal:0/Ceiling:0 0-511 R-DCOffset-N12 L3E07110 Normal:0/Ceiling:0 0-511 G-DCOffset-NGain L3E07110...
  • Page 34 Link with Group 10 - No 17 R-ENBX1IN L3E01060 0-255 G-ENBX1IN L3E01060 0-255 B-ENBX1IN L3E01060 0-255 Group 100 OPTION (Lamp Time, Service Port etc) RS232C Baudrate PW186 0 : 19200bps 1: 9600bps PJLink Enable 0:Disable 1:Enable PW Debug Command Enable PW186 0:Disable 1:Enable(Sanyo Serial Command Disable)(Not memorized) Device Refresh Disable PW186 0:Enable 1:Disable(Not memorized) Projector Time Reset PW186 0-20 Resets Projector time when the value is set to 10. Lamp Warning Time (HIGH) PW186 1500 0-10000 Normal lamp warning time Lamp Warning Time (NORMAL) PW186 3000 0-10000 Eco lamp warning time Lamp life test enable PW186 0:Disable 1:Enable For safety test purpose...
  • Page 35 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC DIMMER_CTRL_LEVEL3 PW186 0-255 DIMMER_CTRL_LEVEL4 PW186 0-255 DIMMER_CTRL_LEVEL5 PW186 0-255 DIMMER_CTRL_LEVEL6 PW186 0-255 DIMMER_CTRL_LEVEL7 PW186 0-255 DIMMER_CTRL_LEVEL8 PW186 0-255 DIMMER_CTRL_LEVEL9 PW186 0-255 DIMMER_CTRL_LEVEL10 PW186 0-255 DIMMER_CTRL_LEVEL11 PW186 0-255 DIMMER_CTRL_LEVEL12 PW186 0-255...
  • Page 36 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC NOR_TEMP_FAN2_MIN 0-255 FAN2 Control start temp.at High NOR_TEMP_FAN2_MAX 0-255 FAN2 Control end temp. at High NOR_VALU_FAN1_MIN 0-255 FAN1 Control Min at High (0:0V, 255:25.5V) NOR_VALU_FAN1_MAX 0-255 FAN1 Control Max at High NOR_VALU_FAN2_MIN 0-255 FAN2 Control Min at High NOR_VALU_FAN2_MAX 0-255 FAN2 Control Max at High ECO_TEMP_FAN1_MIN 0-255 FAN1 Control start temp.at Normal ECO_TEMP_FAN1_MAX 0-255 FAN1 Control end temp. at Normal ECOTEMP_FAN2_MIN 0-255 FAN2 Control start temp.at Normal ECO_TEMP_FAN2_MAX 0-255 FAN2 Control end temp. at Normal...
  • Page 37 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC GAIN target PW186 0 - 255 Target for White Level Adj. GAIN torelance PW186 1 - 255 Allowence Range for White Level Adj Offset Area Average [ Red ] PW186 0 - 255 Read Only Offset Area Average [ Green ] PW186 0 - 255 Read Only Offset Area Average [ Blue ] PW186 0 - 255 Read Only Gain Area Average [ Red ] PW186 0 - 255 Read Only Gain Area Average [ Green ] PW186 0 - 255 Read Only Gain Area Average [ Blue ] PW186 0 - 255 Read Only...
  • Page 38 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC Horz Back Porch (HPOS) PW186 Horizontal Back Porch Vert Back Porch (VPOS) PW186 Vertical Back Porch Disp Line (VRES) PW186 Vertical Resolution Group 522 OverScan HDTV 575i Disp Dots (HRES) PW186 Horizontal Resolution Horz Back Porch (HPOS) PW186 Horizontal Back Porch Vert Back Porch (VPOS) PW186 Vertical Back Porch Disp Line (VRES) PW186 Vertical Resolution Group 524 OverScan HDTV 480p Total Dots(HTOTAL) AD9883 1317 AD9883 PLL Div Disp Dots (HRES)
  • Page 39 Electrical Adjustments Item No. NAME Device Range Description Component Video HDTV 480p 480i NTSC Clamp Pos AD9883 AD9883 Clamp Placement Clamp Width AD9883 AD9883 Clamp Duration Group 544 OverScan RGB 480p Total Dots(HTOTAL) AD9883 1200 AD9883 PLL Div Disp Dots (HRES) PW186 Horizontal Resolution Horz Back Porch (HPOS) PW186 Horizontal Back Porch Vert Back Porch (VPOS) PW186 Vertical Back Porch Disp Line (VRES) PW186 Vertical Resolution Clamp Pos AD9883 AD9883 Clamp Placement Clamp Width AD9883 AD9883 Clamp Duration...

  • Page 40: Chassis Block Diagrams

    Chassis Block Diagrams Chassis over view -40-...

  • Page 41: System Control

    Chassis Block diagrams System control IC891 INVERTER <MH74LVC> MONIT_OUT IC3571 <M62334> IC301 IC1801 SYSTEM CONTROL I/O EXPANDER -41-...

  • Page 42: Power Supply & Protection Circuit

    Chassis Block diagrams Power supply & protection circuit IC631 POWER OSC. <STR-Z2156> IC621 P.F.CONTROL <FA5502> PWM_120HZ FAN_ERR IC301 SYSTEM CONTROL -4-...

  • Page 43: Fan Control Circuit

    Chassis Block diagrams Fan control circuit TPFANA Q7812 FN904 S15.5V FANA D3621 D3613 Q7811 FN903 IC7811 D3622 Q7813 FN906 D3624 TPFANB D5621 Q7862 FN901 FANB D3623 FN902 Q7861 D3614 IC7861 D3626 Q7864 FN905 D3627 Q3601 POWER_FAIL P_FAIL P_Fail: H FAN_ERR Power Error: On SIGNAL/MODE POWER-ON...

  • Page 44: Troubleshooting

    Troubleshooting Indicators and Projector Condition Check the indicators for projector condition. Indicators LAMP Projector Condition WARNING PoWER REPLACE red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is preparing for stand-by or the projection lamp is being cooled down.

  • Page 45: No Power

    troubleshooting No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs. Connect the AC cord and press the Power button once and then check the LED indication. - When all of LEd indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly.

  • Page 46: No Picture

    troubleshooting No Picture Check following steps. No picture with all of input sources Check signal processing stage and LCD driving stage; Check RGB S&H signals at test points TP_B1, TP_G1, TP_R1. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC501, IC531, IC561, IC401, IC301 and peripheral circuits.

  • Page 47: No Sound

    troubleshooting No Sound Check following steps. Check if the audio sig- nal is observed at pins Check IC5001 and peripheral circuit. 10 and 21 of IC5001. Check 5V_AUDIO, 9V power supply. Check if the audio sig- Check IC5031 and peripheral circuit. nal is observed at pins 5 Check the Mute signal at pin 1 of IC5031.

  • Page 48: Control Port Functions

    Control Port Functions System Control I/O Port Functions (IC301) PIN No. PIN NAME PORT SIGNAL DESCRIPTION IN0RO5 SCL1_3 IIC bus PWM_120HZ Ballast Drive Power-On: H IN0RO3 SCL0 IIC bus IN0GO7 ON_3.3V 3.3V Drive On: H IN0GO5 ON_15V 15V Drive On: H IN0BO3 PANEL_OPT Panel Optioin H: XGA, L:SVGA IN0GO9 FAN_K8N Fan Drive On: H IN0RO6 IIC bus IN0BO4 CARD_IN IN0RO2 SDA0 IIC bus...

  • Page 49: I/O Expander Port Functions (Ic1801)

    Control Port Functions I/O Expander Port Functions (IC1801) PIN NO . NAME FUNCTION ACTION S_SW Scart switch H: Scart WAKEUP WAKEUP RESET L - H: Reset XTAL IN XTAL OUT DDC_SW2 READY_LED Ready LED Drive H: On S/CV_SW S-Video/Video Switch H: Composite Video-in SC_SW SCART In Switch H: Scart In RESET_N USB_VBUS AIN1 Option Switch AIN2 Option Switch AIN3 Option Switch AIN4 Option Switch AIN5 Option Switch AIN6...

  • Page 50: Waveform

    Waveform CVBS <tCV> HSYNC signal <tGHS> VSYNC signal <tVGS> HSYNC signal <tdHS> VSYNC signal <tdVS> R-S&H signal <tP_R1> G-S&H signal <tP_G1> B-S&H signal <tP_B1> -50-...

  • Page 51: 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 52: Ic Block Diagrams

    IC Block Diagrams ● Ad9883 <A/d, IC8201> CLAMP oUtA CLAMP oUtA CLAMP oUtA MIdSCV HSYNC dtACK SYNC CoASt PRoCESSING HSoUt ANd CLoCK CLAMP VSoUt GENERAtIoN SoGoUt FILt BYPASS SERIAL REGIStER Ad9883A PoWER MANAGEMENt ● AN5870 <RGB,SYNC-SW, IC5201> -5-...
  • Page 53 IC Block diagrams ● BA7078 <Sync Separator, IC5301> ● BA9743<ddC Control, IC5651> -53-...
  • Page 54 IC Block diagrams ● FA5502 <P.F. Control, IC621> ● L3E6100d <d/A, S/H-LCd driver, IC501, IC531, IC561> -54-...
  • Page 55 IC Block diagrams ● L3E06150 <d/A S&H, IC501, IC531, IC561> ● L3E07110 <LCd driver & Gamma Correction IC401> -55-...
  • Page 56 IC Block diagrams ● M62334 <d/A, IC3571> ● NJW1141 <Audio Control, IC5001> -56-...
  • Page 57 IC Block diagrams ● StR-Z2156A <Power Switching, IC631> ● uPd64012 <Video decoder, IC101> -57-...

  • Page 58: Electrical Parts List

    KJ7-XE4500 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 59: Electrical Parts Location

    KJ7-XE4500 Electrical Parts List Electrical Parts Location ● Assemblied Boards Main Board Alarm-A Board Alarm-B Board Power Board Line Filter Board A901 Ballast Board R/C Board ● oUt oF CIRCUIt BoARd LF901 Noise Filter FN904 Cooling Fan(G) FN905 Cooling Fan(PBS) Batterry SP901 Speaker...
  • Page 60 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R ASSEMBLED BOARDS 305 173 9915 TR 2SC3928A1S Q643 305 217 6600 TR 2SK3934 610 334 8797 ASSY,PWB,POWER KZ6AC Q651 305 014 4512 TR 2SC2412K T146 R 610 334 8889 ASSY,PWB,LINE FILTER KZ6A 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812-L6-TB 610 331 4204 ASSY,PWB,ALARM-B LG6AC 305 015 8925 TR 2SC2812-L7-TB 610 338 3453 ASSY,PWB,ALARM-A KJ7AC 305 163 1615...
  • Page 61 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C652 303 427 6245 ELECT 1000U M R655 301 256 7311 MT-GLAZE 6.8K JA 1/10W C653 303 437 4713 ELECT 470U M R656 301 256 6215 MT-GLAZE 270 JA 1/10W C654 303 164 0217 CERAMIC 0.1U Z R657 301 150 6212 MT-GLAZE 1K JA 1/10W C655 303 164 0217 CERAMIC...
  • Page 62 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description CAPACITOR Q8754 305 191 5814 TR 3LN01C-TB-E C 601 304 079 5608 MT-POLYEST 0.47U M 275V Q8756 305 134 5928 TR 2SA1037AK-T146-R 305 147 2218 TR 2SA1037AK-S-T146 304 094 2002 MT-POLYEST 0.47U K 275V 305 173 9618 TR 2SA1235A1E C 602 304 079 5608 MT-POLYEST 0.47U M 275V 305 173 9717 TR 2SA1235A1F 304 094 2002...
  • Page 63 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 014 4611 TR 2SC2412K T146 S R8761 301 150 6113 MT-GLAZE 2.2K JA 1/10W R8762 301 150 6212 MT-GLAZE 1K JA 1/10W 305 015 8727 TR 2SC2812-L6-TB R8763 301 150 6212 MT-GLAZE 1K JA 1/10W 305 015 8925 TR 2SC2812-L7-TB R8764 301 255 8111 MT-GLAZE 5.1K JA 1/10W 305 163 1615 TR 2SC2812N-L6-TB0 R8765...
  • Page 64 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q5061 305 014 4512 TR 2SC2412K T146 R 305 015 8727 TR 2SC2812-L6-TB 305 014 4611 TR 2SC2412K T146 S 305 015 8925 TR 2SC2812-L7-TB 305 015 8727 TR 2SC2812-L6-TB 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R 305 015 8925 TR 2SC2812-L7-TB 305 173 9915 TR 2SC3928A1S 305 163 1615 TR 2SC2812N-L6-TB0 Q3801 305 045 8728 TR 2SK536-TB 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q4001...
  • Page 65 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q5302 305 134 5928 TR 2SA1037AK-T146-R 305 147 2218 TR 2SA1037AK-S-T146 305 147 2218 TR 2SA1037AK-S-T146 305 173 9618 TR 2SA1235A1E 305 173 9618 TR 2SA1235A1E 305 173 9717 TR 2SA1235A1F 405 220 3115 TR ISA1235AC1E 305 173 9717 TR 2SA1235A1F 405 220 3016 TR ISA1235AC1F 405 220 3115 TR ISA1235AC1E Q5272 305 134 5928 TR 2SA1037AK-T146-R 405 220 3016 TR ISA1235AC1F Q5303 305 134 5928 TR 2SA1037AK-T146-R...
  • Page 66 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 015 8925 TR 2SC2812-L7-TB 303 343 3718 CERAMIC 0.1U Z 305 163 1615 TR 2SC2812N-L6-TB0 C104 303 384 4712 TA-SOLID 47U M 6.3V 305 173 9816 TR 2SC3928A1R 303 449 1212 POS-SOLID 47U M 6.3V 305 173 9915 TR 2SC3928A1S C1041 303 453 9716 CERAMIC 0.022U K Q7812 305 217 8515 TR RSQ025P03-TR C1042 303 409 3426...
  • Page 67 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1803 403 461 3710 CERAMIC 0.1U Z 303 343 3718 CERAMIC 0.1U Z 303 454 0514 CERAMIC 0.1U Z C153 403 461 3710 CERAMIC 0.1U Z 303 343 3718 CERAMIC 0.1U Z 303 454 0514 CERAMIC 0.1U Z 303 343 3718 CERAMIC 0.1U Z C1804 303 453 8511 CERAMIC 1000P K C154 403 461 3710...
  • Page 68 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C3011 303 323 8818 CERAMIC 2.2U Z 303 454 1313 CERAMIC 1U Z 6.3V C302 403 461 3710 CERAMIC 0.1U Z 303 373 5218 CERAMIC 1U Z 6.3V 303 454 0514 CERAMIC 0.1U Z C2506 303 396 9613 CERAMIC 1U K C2507 303 396 9613 CERAMIC 1U K 303 343 3718 CERAMIC...
  • Page 69 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 454 1313 CERAMIC 1U Z 6.3V C324 403 461 3710 CERAMIC 0.1U Z 303 373 5218 CERAMIC 1U Z 6.3V 303 454 0514 CERAMIC 0.1U Z C4011 403 461 3710 CERAMIC 0.1U Z 303 343 3718 CERAMIC 0.1U Z C326 403 461 3710 CERAMIC 0.1U Z 303 454 0514 CERAMIC 0.1U Z...
  • Page 70 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 373 5218 CERAMIC 1U Z 6.3V C432 303 453 8016 CERAMIC 1U Z 6.3V C5021 403 455 1012 CERAMIC 1U K 303 454 1313 CERAMIC 1U Z 6.3V 303 433 1112 CERAMIC 1U K 303 373 5218 CERAMIC 1U Z 6.3V C433 303 453 8016 CERAMIC 1U Z 6.3V...
  • Page 71 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5203 303 323 8818 CERAMIC 2.2U Z C537 303 396 9613 CERAMIC 1U K C538 303 396 9613 CERAMIC 1U K C5204 303 323 8818 CERAMIC 2.2U Z C5206 403 455 1012 CERAMIC 1U K C539 303 396 9613 CERAMIC 1U K C540 303 396 9613 CERAMIC 1U K 303 433 1112...
  • Page 72 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 454 0514 CERAMIC 0.1U Z C572 303 396 9613 CERAMIC 1U K C573 303 396 9613 CERAMIC 1U K 303 343 3718 CERAMIC 0.1U Z C5643 303 391 5115 ELECT 100U M C574 303 396 9613 CERAMIC 1U K C575 303 396 9613 CERAMIC 1U K 303 296 9515 ELECT 100U M...
  • Page 73 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 276 3113 CERAMIC 33P J 303 454 0514 CERAMIC 0.1U Z C8822 303 453 7019 CERAMIC 33P J 303 343 3718 CERAMIC 0.1U Z 303 453 9617 CERAMIC 33P J C8254 403 461 3710 CERAMIC 0.1U Z 303 454 0514 CERAMIC 0.1U Z 303 276 3113 CERAMIC 33P J 303 343 3718 CERAMIC 0.1U Z...
  • Page 74 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1082 301 224 8814 MT-GLAZE 100 JA 1/16W R2016 301 224 9316 MT-GLAZE 1K JA 1/16W R2018 301 225 1418 MT-GLAZE 47K JA 1/16W R1084 301 224 9316 MT-GLAZE 1K JA 1/16W R1091 301 225 1418 MT-GLAZE 47K JA 1/16W R2019 301 227 2413 MT-GLAZE 15 JA 1/16W...
  • Page 75 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R4076 301 224 9316 MT-GLAZE 1K JA 1/16W R3507 301 225 1210 MT-GLAZE 4.7K JA 1/16W R4077 301 224 8814 MT-GLAZE 100 JA 1/16W R3509 301 225 1210 MT-GLAZE 4.7K JA 1/16W R421 301 225 1814 MT-GLAZE 47 JA 1/16W R351 301 226 1516 MT-GLAZE 0.000 ZA 1/16W...
  • Page 76 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5626 301 198 7516 MT-GLAZE 15 JA R510 301 294 3115 MT-GLAZE 1K FA 1/16W R5641 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R511 301 225 8110 MT-GLAZE 10 JA 1/16W R5642 301 259 2313 MT-GLAZE 200K JA 1/16W R519 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5201...
  • Page 77 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6846 301 225 1210 MT-GLAZE 4.7K JA 1/16W R842 301 224 9019 MT-GLAZE 10K JA 1/16W R844 301 225 1210 MT-GLAZE 4.7K JA 1/16W R6847 301 225 8011 MT-GLAZE 330 JA 1/16W R6848 301 225 2019 MT-GLAZE 680 JA 1/16W R857 301 224 9316 MT-GLAZE 1K JA 1/16W...
  • Page 78 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description L501 301 037 5017 MT-GLAZE 0.000 ZA 1/10W RB8251 945 034 5051 R-NETWORK 22X4 1/32W L5031 945 062 2824 INDUCTOR,3.3U M 945 037 0824 R-NETWORK 22X4 1/16W RB8252 945 034 5051 R-NETWORK 22X4 1/32W L5302 945 059 2264 INDUCTOR,4.7U M 945 037 0824 R-NETWORK 22X4 1/16W L531 301 037 5017 MT-GLAZE 0.000 ZA 1/10W...
  • Page 79 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 307 149 0810 DIODE 1SS355-TE-17 SC2021 945 076 3503 SURGE-ABSORBER D4812 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 SC2031 945 076 3503 SURGE-ABSORBER 307 209 1214 ZD UDZS-TE-176.2B SC2041 945 076 3503 SURGE-ABSORBER D4813 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 SC2051 945 076 3503 SURGE-ABSORBER 307 209 1214 ZD UDZS-TE-176.2B SC3001 945 076 3503 SURGE-ABSORBER D5061 307 163 0414...
  • Page 80 KJ7-XE4500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description OWNER’S MANUAL 610 338 2050 CD-ROM,OWNERS MANUAL-KJ7AC 610 338 1824 SETUP INST MANUAL-KJ7AC REMOTE CONTROL 945 084 8538 ASSY,REMOCON CXVB 910 321 4482 RC-BATTERY LID-CXTJ A C CORD 645 095 0568 CORD,POWER-4.4MK,US 945 054 1156 CORD,POWER-3.0MK 945 054 1149 CORD,POWER-3.138MK MISCELLANEOUS 610 332 3299 STRAP COMP-LK6AC 945 081 8722 BATTERY,LITHIUM 945 088 6837 BATTERY,LITHIUM 945 073 4855 CABLE,INTERFACE VGA 645 093 1642 CABLE,INTERFACE VGA...

  • Page 81: Mechanical Parts List

    KJ7-XE4500 Mechanical Parts List Cabinet Parts Location C02-b C2-a -81-...

  • Page 82: Optical Parts Location

    KJ7-XE4500 Mechanical Parts List Optical Parts Location Integrator Lens-In (Integrator-In) Relay Lens-Out (Relay-out) -8-...
  • Page 83 KJ7-XE4500 Mechanical Parts List Polarized Glass-In (Polarized-in-R) (Polarized-in-G) (Polarized-in-B) Projection Lens (Projection) -83-...
  • Page 84 KJ7-XE4500 Mechanical Parts List Prism/LCD Panel Assy (Red) (Green) L01-d L01-b L01-e (Blue) L01-a L01-c (Prism/LCD panel Ass'y) -84-...
  • Page 85 KJ7-XE4500 Mechanical Parts List In the Optical Unit -85-...

  • Page 86: Mechanical Parts List

    KJ7-XE4500 Mechanical Parts List Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and descriptions. Key No. Part No. description Key No. Part No. description CABINET PARTS L12 945 078 0845 PRISM(PBS) C01 910 323 1779 ASSY,STAND LEG-MT5A L13 945 087 1178 POLARIZED GLASS(IN/G) L14 945 083 3886 POLARIZED GLASS(IN/B) 910 330 9362 ASSY,STAND-KT6AC...
  • Page 87 KJ7-XE4500 Mechanical Parts List -87-...
  • Page 88 SANYo Electric Co., Ltd. (KJ7AC) Feb./ 008 DC 300 Printed in Japan...

  • Page 89: Diagrams & Drawings

    PLC-XE45 KJ7-XE4500 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KJ7-XE4500 model PLC-XE45. File with the service manual No. SM5110937-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 90: Parts Description And Reading In Schematic Diagram

    KJ7-XE4500 Parts description and reading in schematic diagram 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 91 KJ7-XE4500 Pin description of diode, transistor and IC ● Diode ● Diode K: Cathode A: Anode ● Transistor/FET ● Transistor/FET C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source C1 C C1 C ● IC ● IC (GND) RESET (IN)

  • Page 92: Note On Soldering

    KJ7-XE4500 Note on Soldering do not use solder containing lead. Solder This product has been manufactured using lead-free Use solder with the metal content and composition ratio solder in order to help preserve the environment. by weight given in the table below. Do not use solders Because of this, be sure to use lead-free solder which do not meet these conditions.
  • Page 93 Schematic Diagrams PROJECTION LENS ALARM-A Q8757 3.2VC 3LN01C R8714 1AV4Z10B49602 R8781 1/10GJ3.3KC R8782 1/10GZ0C 3.2VC R8715 Q8758 1/10GJ3.3KC R8784 3LN01C 1/10GZ0C R8783 3.2VC R8716 1/10GJ3.3KC Q8759 R8786 R8787 3LN01C-EP 1/10GZ0C D8704 RB551V -30G AC CORD 3.2VC LINE FILTER R8773 POWER FACTOR CORRECTION POWER 1/10GJ C8705...
  • Page 94 R5239 R5238 1/10GJ 1/3GZ0 C5223 C5221 6.3EM IC5201 16KK10BB 2203T C5222 C5219 ;6.3EM220WD 10KK1MN AN5870SB 16KZ1FA F_GND PC1/PC2-SW F_GND F_GND F_GND L1002 RIN1 SC1001 F34DG407G R5201 C5201 R1001 1/16GJ100A 16KZ 2.2FA 1/3GJ75 R5233 K10A 1/16GJ BJ11B0381N F_GND F_GND F_GND R1002 F_GND RIN2 ROUT...
  • Page 95 IC301 SCAN CONVERTER & SYSTEM CONTROL FAN_A R1881 1/16GZ0A R1883 FAN_B R1885 TVPEN R1882 VPEN (TO IC301 IN1PEN R4) F_GND R1884 TVFLD R1880 1/16GZ0A VFIELD (TO IC301 IN1FIELD Y3) F_GND TVBLK VBLK (TO IC301 IN1VBI Y4) TVSYNC (TO IC301 IN1VS AB2(VVS)) C1822 THSYNC 25KZ...
  • Page 96 IC801 S3.3V_PW S29GL032 S3.3V_PW A[17] R831 TICE A[16] R801 R832 R839 A[15] BYTE 1/16GJ3.3KA TEICE 1/16GJ10KA A[14] A[1] J30B1640G A[13] D[15] F_GND DQ15/A-1 A[12] D[7] D[0] D[8] F_GND A[11] D[14] D[1] D[9] DQ14 A[10] D[6] D[2] D[10] A[9] D[13] D[3] D[11] DQ13 R802...
  • Page 97 IC2501 B-LEVEL SHIFT IC501 B-S&H R438 1/16GZ0A R472 1/16GZ0A FROM IC301 (PW186) IRM_RST C471 6.3KZ1MNF RB480 ;6.3KZ1AX R1JA1014G F_GND ;6.3KZ1AY SDATA FROM IC301 SCLK F_GND F_GND R436 R437 1/16GZ0A F_GND DB[0-9] DIRXG TO IC531 (S&H) RB483 DB[0] R1JA4704G DB[1] ENBX1G DB[2] DB[3] DXOUTG...
  • Page 98 DIRXB 15.5VL C3508 FRPB C3509 R3535 16EM 16EM FROM IC401 F34DF222G SHCLKB 2201V 2201V 15.5V C525 XFRB C3507 R3505 Q3502 25KK P_FAIL 1/16GJ 2SA1203Y D3501 1.5KA F_GND R3507 1SS355 L501 1/16GJ 1/10GZ0.0 R3510 1/16GJ 4.7KA F_GND 3.3V 15.5VL 10KA Q3501 ON_15V R501 TP_B1...
  • Page 99 EXHAUST EXHAUST EXHAUST SIDE FRONT SIDE G/R-PNL B-PNL LAMP POWER FN901 FN906 FN902 FN904 FN903 FN905 J10EG J10EG J10EG J10EG J10EG 035G 035G 036G 035G J10EG 035G 035G K6L_3 K6M_3 K6K_3 K8P_3 K6J_3 K8N_3 FB3627 F_GND FB3626 F_GND FB3624 F_GND FB3623 F_GND F_GND...
  • Page 100 NO DATA SCH_KJ7AC...
  • Page 101 Printed Wiring Board Diagrams ! CAUtIoN 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 R/C (SIdE:A) R/C (SIdE:B) sides (secondary circuit) at the same time.
  • Page 102 MAIN (SIdE:A) LAMP BALLAST FN906 UNIT K8A_4 K8A_10 A SIDE (1st Reflow) D4812 D6844 K8A_3 D6833 R9882 D6832 C9882 R6836 R9883 R6837 R6832 R6831 D6831 IC9882 PB10 TDVS TDHS KJ7AC R5622 R6838 1LG4B10W0150A A30C5 X1331 THSYNC IC8831 TVBLK TVSYNC SC308 IC891 L561 TVFLD...
  • Page 103 MAIN (SIdE:B) POWER “K6R” IC5621 R5611 L401 Q5692 C5623 SC5608 L5691 C5705 C5600 L5600 C5621 SC5607 R5702 D5622 D5623 D5624 C479 IC1371 R5697 R5672 R5671 IC5691 C5609 R3626 C2013 B SIDE (2nd Reflow) D3626 FN90 IC1471 Q5693 C5658 R2018 FB3622 C1371 1LG4B10W0150A R355...
  • Page 104 LINE FILtER (SIdE:A) ALARM-B (SIdE:A) ALARM-A “K8703” 1AA4B10C5310B_A A SIDE LF901 POWER “K6C” A30C5 K8751 1AA4B10C5690B A SIDE SW8751 SW8752 SW8754 SW8753 F601B F601A T6.3AH 250V F601 TYPE: 21506.3 L601 SW901 K690 POWER “K6K” ALARM-B (SIdE:B) LINE FILtER (SIdE:B) 1AA4B10C5690B B SIDE A30C5 SW8754...

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