Sanyo PLC-XU106 Service Manual
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Sanyo PLC-XU106 Service Manual

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SERVICE MANUAL

Product code
Plc-xu106
1 122 501 00
(KB8AC)
1 122 502 00
(LB8AC)
1 122 502 02
(LB8CC)
Multimedia Projector
Match the Chassis No. on the rating label of the projector
with the Chassis No. in the Service Manual.
If the Chassis No. in the Original Service Manual does
not match the projector's, additional Service Literature
is required. You must refer to "Notices" to the Original
Service Manual prior to the servicing.
FILE NO.
Model No.
original Version
chassis No. KB8-xu10600
REFERENCE NO.
Plc-xu106
U.S.A, Canada,
Europe, U.K, Asia
SM
5111145-00

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  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. Plc-xu106 U.S.A, Canada, Europe, U.K, Asia original Version chassis No. KB8-xu10600 Match the Chassis No. on the rating label of the projector with the Chassis No. in the Service Manual. If the Chassis No. in the Original Service Manual does not match the projector's, additional Service Literature is required.

  • Page 2: Table Of Contents

    Contents SERVICE MANUAL ............1 No Picture ..............59 Contents ................  No Sound ..............60 Safety Instructions ............3 Control Port Functions ..........61 Safety Precautions ............3 Scaler I/O Port Functions (PW190) ......61 Product Safety Notice ..........3 IC Block Diagrams ............

  • 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 identified with the line ( ) in the schematic diagram.

  • Page 4: Specifications

    Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 13.15" x 3.07" x 10.14" ( 334 mm x 78 mm x 57.5mm ) (Not including protrusions) Net Weight 7.50 lbs (3.4 kg) 7.50 lbs (3.4 kg) Feet Adjustment 0˚...

  • Page 5: Circuit Protections

    Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the projec- tor, 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: Maintenance

    Maintenance Cleaning the Filter Filters prevents dust from accumulating on the optical elements inside the projector. Should the filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, clean the filters immediately.

  • Page 8: Attaching The Lens Cap

    Maintenance Attaching the Lens Cap Lens Cap When moving this projector or while not using it over an extended period of time, replace the lens cap. Attach the lens cap according to the following procedures. Pass the string through a hole of the lens cap. Turn over the projector and remove the screw with a screwdriver.

  • Page 9: Lamp Replacement

    Maintenance Lamp Replacement When the projection lamp of the projector reaches its end of life, top control the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights yellow. Replace the lamp with a new lAMP rePlAce one promptly. The timing when the LAMP REPLACE indicator indicator should light is depending on the lamp mode.

  • Page 10: Resetting The Lamp Counter

    Maintenance Resetting the Lamp Counter 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. Press the MENU button to display the On-Screen Menu.

  • Page 11: Cleaning

    Maintenance 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 12: Security Function Notice

    Security Function Notice Security Function Disable This projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code lock". When the pro- jector 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 13: Mechanical Disassembly

    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 14 Mechanical Disassembly x Main Board, AV Board, Rear Panel and Fans removal 1. Remove screw A (M.5x6) to remove the Lamp top shield. . Remove 4 screws B(M.5x6) to remove the Main board. 3. Release 4 hooks to remove the Rear panel and remove  screws C(T3x6) to remove the Rear panel and AV board.
  • Page 15 Mechanical Disassembly v Optical unit, Temp., Line Filter board, Fans and Speaker removal 1. Remove 5 screws A(T3x5) to remove the the Optical unit. 2. Remove 3 screws B (T3x8) and 4 hooks on the duct to remove the Duct. top and bottom. 3.
  • Page 16 Mechanical Disassembly b Power, Ballast, Lamp Cover Sw Board, Thermal Sw(SW902) removal 1. Remove two Isolation sheets. . Remove 3 screws A(T3x6) and  screws B(T3x8) to remove the Power board holder. 3. Remove screw C(T3x6) to remove the Power board. 4.

  • Page 17: Optical Parts Disassembly

    Optical Parts Disassembly Before taking this procedure, remove Cabinet Top , Cabinet Front and Main Board following to the “Mechanical Disas- sembly”. Disassembly requires a 2.0mm hex wrench. z Projection lens disassembly Note: The optical unit should be removed from the cabinet bottom before removing the projection lens. Optical unit Projection lens (M2.5x8)x4...
  • Page 18 Optical Parts Disassembly c Relay lens disassembly (M.5x5)x Relay lens Ass'y Spring Relay lens Fig.3 v Polarized glass-in disassembly (M.5x5)x1 Polarized glass-in Ass'y Film sheet Polarized glass Hooks * Mount the polarized glass as the film at- tached side faces the Fig.4 prism side.
  • Page 19 Optical Parts Disassembly b LCD Panel/Prism Ass’y removal LCD Panel/ (M.5x4)x Prism Ass’y (M3x10) (Bottom side) Fig.5-1 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 20 Optical Parts Disassembly Panel Type Check There are  types of LCD Panel/Prism Ass'y for this model. Either L-Type or R-Type LCD Panel/Prism Ass'y is used on the projector. Check which type of LCD Panel/Prism Ass'y is used with the figure below. When replacing the LCD Panel/Prism Ass'y, you need to take "Panel Type Check and Setting"...

  • Page 21: Optical Unit Top Removal

    Optical Parts Disassembly n Polarized glass, Pre-polarized glass removal * Mount the polarized glasses as the film attached side faces the LCD panel side. (Mx) Pre-Polarized Glass(G) (Green) Polarized Glass(G) Pre-Polarized Glass(R) (red) (Mx) Pre-Polarized Glass(B) Film Polarized Glass(R) Polarized Glass(B) Fig.6 (Blue) m Optical unit top removal...

  • Page 22: Locations And Directions

    Optical Parts Disassembly , Locations and Directions Parts Name When mounting or assembling the optical parts in the opti- cal unit, the parts must be mounted in the specified loca- Integrator lens (OUT) tion and direction as shown in figure below. Prism beam splitter (PBS) Condenser lens (OUT) Dichroic mirror (B)

  • Page 23: Adjustments

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

  • Page 24: 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 25: Integrator Lens Adjustment

    Optical Adjustments Integrator lens adjustment Turn the projector on and input an all-white signal. 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 shown Fig.2-1 , loosen 1 screw , and adjust the slot...

  • Page 26: Relay Lens-Out Adjustment

    Optical Adjustments Relay lens-Out adjustment Turn the projector on and input an all-white signal. 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...

  • Page 27: Electrical Adjustments

    Electrical Adjustments Electrical Adjustments Service Adjustment Menu Operation to enter the service mode MeNu Select button To enter the “Service Mode”, press and hold the for more than 3 seconds. The service menu appears on the screen as follows. to adjust service data MeNu button Select button Select the adjustment group no.

  • Page 28: 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 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.

  • Page 29: Fan Control Adjustment

    Electrical Adjustments 1. Panel Type Check and Setting 3. Reference Voltage Adjustment * Before setting, you need to check which type of LCD 1. Enter the service mode. panel is placed on the projector according to the item 2. Receive the 16-step grey scale computer signal with "LCD Panel/Prism Ass'y removal"...
  • Page 30 Electrical Adjustments 4. Auto calibration adjustment [Pc] 5. Auto calibration adjustment [component] 1. Enter the service mode. 1. Enter the service mode. . Receive the 16-step grey scale computer signal with . Receive the 8 color 100% color bar 480i-component computer1 [rGB] mode.

  • Page 31: Note On White Uniformity Adjustment

    Electrical Adjustments 6. Auto calibration adjustment [Video] 8. Keystone offset adjustment 1. Enter the service mode. After replacing the G-sensor circuit (IC3850) or . Receive the 16-step grey scale composite video sig- Memory IC (IC1371), readjust the Keystone Offset Video nal with mode.

  • Page 32: Test Points And Locations

    Electrical Adjustments Test Points and Locations MAIN BOARD -32-...

  • Page 33: 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 34 Electrical Adjustments Group/ Item Name Function Initial range Note Item 150 PreCoast YCbCr 480i 0 - 63 151 PostCoast YCbCr 480i 0 - 63 15 PreCoast YCbCr 575i 0 - 63 153 PostCoast YCbCr 575i 0 - 63 154 PreCoast YCbCr 480p 0 - 63 155 PostCoast YCbCr 480p 0 - 63...
  • Page 35 Electrical Adjustments Group/ Item Name Function Initial range Note Item Motion Adaptive Weight <KDEINT> 0 - 55 Value 0 : Conservative <====> 4 : 1 Angle Interpolation Level 0 - 4 Aggressive  CUE Low Pass Filter Enable <CUELPFEN> 0 - 1 Group deinterlacer setting Effective only for Progressive ON-L mode.
  • Page 36 Electrical Adjustments Group/ Item Name Function Initial range Note Item Film Detection Sensitivity 1 Video Motion Sensitivity 1 - 5 <VOFSTVT>  Video Motion Threshold Low <VOFTHRDA> 0 - 3767 Video Motion Threshold <VOFTHRDB> 0 - 3767 High 4 Global Motion Threshold <GMDTHRD>...
  • Page 37 Electrical Adjustments Group/ Item Name Function Initial range Note Item 16 DXOutG 0-103 17 DXOutB 0-103 18 H_Change_Pos 0-55 19 SH_Base 109 0-4095 0 NRG_Pos 0-17 1 NRG_Width 0-55  OSD_Pos 3 OSD_Ptn 4 GammaCtrl 5 REF_GatePos 0-103 6 REF_GateDur 0-103 7 R-BasePos 0-15...
  • Page 38 Electrical Adjustments Group/ Item Name Function Initial range Note Item 85 G-Max 0-103 86 B-Min 0-103 87 B-Mid 0-103 88 B-Mid1 0-103 89 B-Max 0-103 90 H-OutPos 0-047 91 OutAreaLv 1536 0-103 9 FlickerAdj not used 93 FRC_Bit 94 FrontCTalkR-Cent 0-047 95 FrontCTalkR-Start 0-55...
  • Page 39 Electrical Adjustments Group/ Item Name Function Initial range Note Item 154 R-DCOffset-P1 03 0-047 Scan Direction (Front/Rear) 155 G-DCOffset-PGain 0-103 Scan Direction (Front/Rear) 156 G-DCOffset-P1 0-047 Scan Direction (Front/Rear) 157 G-DCOffset-P 0-047 Scan Direction (Front/Rear) 158 G-DCOffset-P3 0-047 Scan Direction (Front/Rear) 159 G-DCOffset-P4 0-047 Scan Direction (Front/Rear)
  • Page 40 Electrical Adjustments Group/ Item Name Function Initial range Note Item 3 BLANK_GCENTER 0-047 4 BLANK_GSTART 0-55 5 BLANK_GEND 0-55 6 BLANK_BCENTER 0-047 7 BLANK_BSTART 0-55 8 BLANK_BEND 0-55 9 Output limit R 4095 0-4095 30 Output limit G 4095 0-4095 31 Output limit B 4095 0-4095...
  • Page 41 Electrical Adjustments Group/ Item Name Function Initial range Note Item 43 Lamp PWM PresPcA 0-55 44 Lamp PWM PresPcB 0-55 45 Lamp PWM PrefHAv50Hz 5000 0-65535 46 Lamp PWM PrefHAv60Hz 5000 0-65535 47 Lamp PWM PrefHUnlock 5000 0-65535 50 Lamp Replacement Display Lamp Warning Display On / Off 0 - 1 1: On, 0: Off...
  • Page 42 Electrical Adjustments Group/ Item Name Function Initial range Note Item Luminance Level 9 Data for Dimmer: 8 DIMMER_CTRL_LEVEL9 Dim Level 9 at the less than the 0 - 55 Value Luminance Level 10 Data for 9 DIMMER_CTRL_LEVEL10 Dimmer: Dim Level 10 at the less 0 - 55 than the Value Luminance Level 11 Data for...
  • Page 43 Electrical Adjustments Group/ Item Name Function Initial range Note Item Temp. B-A to judge the Temp Error at 3 Temp B-A Warning (High) 0-100 High (Clogging Det.) Temp. C-A to judge the Temp Error at 4 Temp C-A Warning (High) 0-100 High (Clogging Det.) Temp.
  • Page 44 Electrical Adjustments Group/ Item Name Function Initial range Note Item 6 Eco Fan3 Min 0-55 7 Eco Fan3 Max 0-55 Fan voltage value at Eco (unit: 0.1V) 8 Eco Fan4 Min 9999 9999 9 Eco Fan4 Max 9999 9999 Group Fan Start/cooling Setting 0 Fan1 Initial Volt 0-55...
  • Page 45 Electrical Adjustments Group/ Item Name Function Initial range Note Item White Level Acquiring Area V-Start 3 GAIN AREA V START 0 - 1000 Position 4 Image AREA H WIDTH Black/White Level Acquiring Area 0 - 4095 Black/White Level Acquiring Area 5 Image AREA V HIGHT 0 - 4095 Height...
  • Page 46 Electrical Adjustments Group/ Item Name Function Initial range Note Item 0: Gamma for L-Turn 0 GammaL/R-View Current Setting Check 0-0 0: Gamma for R-Turn * Read only Sets L-Turn Gamma if the Value is set to 0. 1 GammaL/R-Change Setting of Gamma 0-0 Sets R-Turn Gamma if the Value is set to 0.
  • Page 47 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group Ycbcr (575P) 0 Total Dots 0 ~ 4095 * Read only 1 Disp Dots 0 ~ 4095  H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 Group...
  • Page 48 Electrical Adjustments Group/ Item Name Function Initial range Note Item  H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 5 Clamp 0 ~ 55 6 Clamp Width 0 ~ 55 Group rGB Video (575P) 0 Total Dots...
  • Page 49 Electrical Adjustments Group/ Item Name Function Initial range Note Item 8 VSBEG 0 - 15 Group HdcP (720P-60) Over Scan Rate (0 ~ 5.5% at 0.1% 7 Over Scan 0 - 55 steps) 8 VSBEG 0 - 15 Group HdcP (720P-50) Over Scan Rate (0 ~ 5.5% at 0.1% 7 Over Scan 0 - 55...

  • Page 50: Chassis Block Diagrams

    Chassis Block Diagrams Chassis over view -50-...

  • Page 51: System Control

    Chassis Block Diagrams System control IC9882 INVERTER <HD74LVC14T> IC301 SYSTEM CONTROL -51-...

  • Page 52: Lamp Control

    Chassis Block Diagrams Lamp control -5-...

  • Page 53: Audio Circuit

    Chassis Block Diagrams Audio circuit -53-...

  • Page 54: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit IC631 POWER OSC. <MR4010> IC621 P.F.CONTROL <FA550> Lamp-SCI FAN_ERR IC301 IC9885 SYSTEM CONTROL Sub-CPU -54-...

  • Page 55: Fan Control Circuit

    Chassis Block Diagrams Fan control circuit TPFANA FN905 Q7812 S16V FAN_A D3623 D3613 FN904 D3622 FN907 D3621 P_FAIL_FAN TPFANC FN903 FAN_C IC7841 PQ20W211P D3628 TPFANB FN901 Power-On:H Q7803 IC7811 FAN_B FAN_SW1 <FA7703> D3626 FN902 D3614 Q7862 Q7813 Q7864 D3627 Q3601 P_FAIL P_FAIL P_Fail: H...

  • Page 56: Iic Bus Control Circuit

    Chassis Block Diagrams IIC bus control circuit DSub15 DSub15 -56-...

  • Page 57: Troubleshooting

    Troubleshooting Indicators and Projector Condition Check the indicators for projector condition. Indicators Projector condition LAMP WARNING POWER REPLACE red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is in stand-by mode. Press the POWER ON/STAND- BY button to turn on the projector.

  • Page 58: 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 59: 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 TP35B, TP35G, TP35R. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC401, IC301 and peripheral circuits. No picture with Pc1 Check PC1/PC-switching stage;...

  • Page 60: No Sound

    Troubleshooting No Sound Check following steps. check if the audio sig- Check IC5001 and peripheral circuit. nal is observed at pins 7 Check 5V_AUDIO, 1V power supply. and 15 of Ic5001. check if the audio sig- Check IC5031, 5V_AUDIO and peripheral circuit. nal is observed at pins 5 Check the Mute signal at pin 1 of IC5031.

  • Page 61: Control Port Functions

    Control Port Functions Scaler I/O Port Functions (PW190) Port SIGNAl Port NAMe FuNctIoN deScrIPtIoN NAMe PORTD7 DDC_SW3 DDC_SW3 DDC_SW3 IN1G7 ON_33V 3.3V Power Drive, Power On: H IN1B6 DDC_SW1 DDC_SW1 DDC_SW1 IN1G ON_50V 5V Drive On/Off, On: H PORTC1 SCS_PW 3-Wired Serial Control TXD_PW TXD_PW...

  • Page 62: Ic Block Diagrams

    IC Block Diagrams ● FA5550NG <P.F. Control, IC61> ● LC87FG08A5AN6 <UART, IC9885> -6-...
  • Page 63 IC Block Diagrams ● MAX3ECPWRP <RS-3C Driver, IC3801> ● MR4010 <Power OSC, IC631> -63-...
  • Page 64 IC Block Diagrams ● FA7701 <DC-DC Converter, IC5601> ● L3E06150 <D/A, S/H-LCD Driver, IC501, IC531, IC561> -64-...
  • Page 65 IC Block Diagrams ● L3E07111 <LCD Driver & Gamma Correction, IC401> ● PW190 <Scaler, IC301> -65-...

  • Page 66: Electrical Parts List

    KB8-XU10600 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.

  • Page 67: Electrical Parts Location

    KB8-XU10600 Electrical Parts List Electrical Parts Location ● Assemblied Boards A1002 Temp Board A2000 AV Board A1001 A630 R/C Board Line Filter Board A690 ASSY PWB SW A1000 Main Board A901 Ballast Board A600 Power Board ● Out Of Circuit Board LF901 FN907 Noise Filter...

  • Page 68: Electrical Parts List

    KB8-XU10600 Electrical Parts List Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. Key No. Part No. Description Key No. Part No. Description Q5035 405 221 7914 TR HN1C01FE-Y ASSEMBLED BOARDS Q5061 405 221 7914 TR HN1C01FE-Y Q5062 405 221 7914 TR HN1C01FE-Y !A1000 655 003 1228 ASSY,PWB,MAIN KB8AC Q5702 305 047 9010 TR 2SB1204-S-TL-E !A1001 655 003 1211...
  • Page 69 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C1014 303 454 0415 CERAMIC 0.068U K C1432 303 453 8917 CERAMIC 0.1U K 303 442 0519 CERAMIC 0.068U K...
  • Page 70 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description C2316 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C2343...
  • Page 71 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description C2366 303 453 8917 CERAMIC 0.1U K C309 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
  • Page 72 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 8610 CERAMIC 0.1U K C352 303 453 8917 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C334 303 453 8917 CERAMIC 0.1U K...
  • Page 73 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K C3571 303 396 9613 CERAMIC 1U K C378...
  • Page 74 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 282 5118 CERAMIC 470P K C483 303 358 3215 CERAMIC 10U K 6.3V C411 303 453 8917 CERAMIC 0.1U K 303 370 0018 CERAMIC 10U K 6.3V 303 453 8610 CERAMIC...
  • Page 75 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K C524 303 342 3313 CERAMIC 0.1U K C5082 303 453 8917 CERAMIC 0.1U K C527 303 396 9613 CERAMIC 1U K 303 453 8610 CERAMIC 0.1U K...
  • Page 76 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description C5623 303 383 5215 CERAMIC 4.7U K 6.3V 403 478 5912 CERAMIC 1U K C563 303 453 8917 CERAMIC 0.1U K C596 403 467 0911 CERAMIC 0.1U K 303 453 8610 CERAMIC...
  • Page 77 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 409 3426 CERAMIC 0.1U K R1033 301 225 1418 MT-GLAZE 47K JA 1/16W C8812 303 453 8917 CERAMIC 0.1U K R1034 301 225 1418 MT-GLAZE 47K JA 1/16W 303 453 8610 CERAMIC...
  • Page 78 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description R2042 301 225 8110 MT-GLAZE 10 JA 1/16W R2386 301 224 9019 MT-GLAZE 10K JA 1/16W R2043 301 225 8110 MT-GLAZE 10 JA 1/16W R2387 301 224 9316 MT-GLAZE 1K JA 1/16W R2044...
  • Page 79 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description R3622 301 224 9019 MT-GLAZE 10K JA 1/16W R5001 301 037 5017 MT-GLAZE 0.000 ZA 1/10W R3623 301 224 9019 MT-GLAZE 10K JA 1/16W R5002 301 225 8110 MT-GLAZE 10 JA 1/16W R3626...
  • Page 80 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description R5325 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R6801 301 225 0213 MT-GLAZE 3.3K JA 1/16W R5326 301 225 1319 MT-GLAZE 470 JA 1/16W R6803 301 224 9019 MT-GLAZE 10K JA 1/16W R533...
  • Page 81 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description R7878 301 224 9019 MT-GLAZE 10K JA 1/16W R9889 301 225 8110 MT-GLAZE 10 JA 1/16W R7879 301 224 9316 MT-GLAZE 1K JA 1/16W R9890 301 225 8110 MT-GLAZE 10 JA 1/16W R7881...
  • Page 82 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description L2376 652 002 8500 INDUCTOR 330OHM, P RB429 945 037 0831 R-NETWORK 47X4 1/16W L2381 652 002 8524 INDUCTOR 220OHM, P RB431 945 037 0831 R-NETWORK 47X4 1/16W L2382 652 002 8524 INDUCTOR 220OHM, P...
  • Page 83 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description L5825 652 002 8500 INDUCTOR 330OHM, P 307 210 1923 DIODE 1SS400 TE-61 L5848 652 002 8500 INDUCTOR 330OHM, P D3621 307 235 0816 DIODE 1SS387 TPL3 L5861 945 062 2930 INDUCTOR,10U M...
  • Page 84 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description X2331 945 088 7179 OSC,CRYSTAL 27.0MHZ 307 210 1923 DIODE 1SS400 TE-61 X8802 945 083 7556 OSC,CRYSTAL 25.0MHZ D6853 307 235 0816 DIODE 1SS387 TPL3 X9885 945 060 9900 OSC,CERAMIC 8.00MHZ 307 210 1923...
  • Page 85 KB8-XU10600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description COIL 305 173 9915 TR 2SC3928A1S Q643 305 217 6600 TR 2SK3934 L2011 301 037 5017 MT-GLAZE 0.000 ZA 1/10W Q651 305 134 5928 TR 2SA1037AK-T146-R L2021 301 037 5017 MT-GLAZE 0.000 ZA 1/10W 305 147 2218 TR 2SA1037AK-S-T146 305 173 9618 TR 2SA1235A1E MISCELLANEOUS 305 173 9717 TR 2SA1235A1F K20A 945 068 3740 JACK,RCA-3 405 220 3115 TR ISA1235AC1E K20B 645 089 9041...
  • Page 86 KB8-XU10600 Electrical Parts List Key No. Part No. description Key No. Part No. description D613 307 163 0414 DIODE 1SS352-(TPH3) R618 401 361 2314 MT-GLAZE 750K JA 1/3W 307 149 0810 DIODE 1SS355-TE-17 R619 301 150 6014 MT-GLAZE 0.000 ZA 1/10W 408 062 7201 DIODE 1SS35 R620...
  • Page 87 KB8-XU10600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description PACKING MATERIALS 610 347 4243 CARTON CASE-KB8AC 610 340 0273 POLY BAG-PT5EC 610 336 8221 CUSHION SPACER -KB3AC 610 339 5463 CUSHION -KB3AC 655 002 4824 INSTALLATION SHEET KF3AC ACCESSORIES OWNER'S MANUAL 610 343 6456 CD-ROM(PJ NW MANAGER) 610 346 5708 CD-ROM,OWNERS MANUAL-KB8AC 655 003 3475 SAFETY MANUAL-KG5AC 655 003 4731 SETUP INST-KB8AC REMOTE CONTROL 645 099 3213 ASSY,REMOCON CXZR 610 344 9944 RC-BATTERY LID-MXAC AC CORD !US 945 064 6363 CORD,POWER-3.0MK,US...

  • Page 88: Mechanical Parts List

    KB8-XU10600 Mechanical Parts List Cabinet Parts Location -88-...

  • Page 89: Optical Parts Location

    KB8-XU10600 Mechanical Parts List Optical Parts Location Integrator Lens-In (Integrator-In) Relay Lens-Out (Relay-out) -89-...
  • Page 90 KB8-XU10600 Mechanical Parts List Polarized Glass-In l02-r (Polarized-in-R) l02-G (Polarized-in-G) l02-B (Polarized-in-B) Projection Lens (Projection Lens) -90-...
  • Page 91 KB8-XU10600 Mechanical Parts List Prism/LCD Panel Assy (Green) l01-2G l01-1G l01-2r (red) l01-2B l01-1r l01-1B (Blue) (Prism/LCD panel Ass'y) -91-...
  • Page 92 KB8-XU10600 Mechanical Parts List In the Optical Unit Rugged surface is facing this side. Film attached side is Point marker is facing this side. printed on this side Marker comes this side Point marker is printed on this side Marker comes this Marker comes this side side...

  • Page 93: Mechanical Parts List

    DEC LEG-PT5EC 910 302 5613 DEC SHEET-M4JA 610 333 9290 FILTER BASE-KM6AC 610 347 5639 GRILLE-KB8AC 945 047 8032 BADGE,SANYO*26.2X5.7L26.0 CHASSIS PARTS 610 347 6919 DEC AV SHEET-KB8AC 610 334 4348 HOLDER POWER PWB BTM-KM6AC 610 334 5895 HOLDER T SW-KM6AC...
  • Page 94 SANYo electric co., ltd. (KB8AC) October 009 DC 00 Printed in Japan...

  • Page 95: Diagrams & Drawings

    Diagrams & Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No. PLC-XU106 KB8-XU10600 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KB8-xu10600, model Plc- xu106.File with the service manual No. SM5111145-00...

  • Page 96: Parts Description And Reading In Schematic Diagram

    KB8-XU10600 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/ D J 10K B the parts description by the following code table. .
  • Page 97 KB8-XU10600 Pin description of diode, transistor and IC ● diode ● transistor/Fet ● Ic...

  • Page 98: Note On Soldering

    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 99 Schematic Diagrams PROJECTION LENS POWER C611 1000KK L611 1000NH SW902 F35B1470N POWER FACTOR CORRECTION :1000KK1000LBZB S10B5470N DB611 K6C_1A K6C_1B DDXAVB004 :RBV-1506 K6C_2B K6C_2A C614 450GK1BS D611 C612 L612 DDFMX-G26S J10EM024N L26B5410N L613 J10B1010N 1000KK 1000NH Z20051--- LAMP :1000KK1000LBZB K6A_1B K6A_1A C691 C692 C613...
  • Page 100 K10A B4J11B0381N R4006 L4006 SC4005 1/10GF75C F34DH407G K10A_14 SC4006 1/16GZ0A R5209 R4004 L4004 K10A_13 1/10GF75C C5211 PCanalog Z30B0220G F34DH407G 16KK0.1MN R2000 SC4004 1/16GZ0A 1/10GZ0C SC4007 R4003 L4003 C5201 R5208 K10A_3 1/10GF75C F34DH407G 6.3EM2201X monitor Z30B0220G SC4003 16KK0.1MN C2001 SC4008 R4002 R2036 6.3KK10MB Q2001...
  • Page 101 OPTION RESISTER *Please see the parts list 2.5V_PW R1871 1/16GJ10KA P_FAIL 2.5V_PW 3.3VD_PW R389 R346 C1871 R324 1/16GJ10KA 10KK1MN SW841 LAMP R396 S10B3530G R852 R851 R325 1/16GJ4.7KA 1/16GJ1KA P_FAIL_FAN 3.3VD_PW R345 1/16GJ C387 3.3VD_PW C851 10KK1MN ;10KK11B C335 C336 C337 2.5V_PW C338 C339...
  • Page 102 FAN_A FAN_B FAN_C EXHAUST INTAKE EXHAUST G_PANEL R_PANEL B_PANEL LAMP LAMP POWER FN907 FN904 FN904 FN901 FN902 FN903 J10EG J10EG J10EG J10EG J10EG J10EG 037G 035G 036G 036G 037G 035G FB3621 FB3626 FB3624 L3BE331PG FB3627 L3BE331PG L3BE331PG L3BE331PG L3626 L3632 L3631 S3.3V_ALL L3624...
  • Page 103 3.3V_LAN R8817 R8830 3.3V_LAN R8823 R8818 R8819 R8824 R8850 R8816 R8820 1/8GZ000 1/10GF2.2KC R8825 R8826 TPOUT+ R8863 C8810 TPOUT- 16KK0.1MN ;16KK0.1AYH C8811 ;16KK0.1AXH 16KK0.1MN ;16KK0.1AYH C8809 ;16KK0.1AXH L8804 16KK0.1MN 3.3V_LAN F34DG107G ;16KK0.1AYH ;16KK0.1AXH 3.3V_LAN R8801 R8841 1/16GJ1KA 1/16GJ10KA C8818 C8812 PW_NET_H/L 16KK0.1MN R8802...
  • Page 104 KS_DVS KS_CLK <TO:IC401> KS_DHS R2330 3.3VAA_KS IC2301 PW610-10GM KEY STONE 3.3VAA_KS KS_AB1 R2302 R2301 1/16GJ10KA 1/16GJ33A KS_A1 DCLK <FROM:IC301> R2303 1/16GJ10KA PW_DR[0] PW_DR[1] C2345 C2344 C2367 PW_DR[2] C2341 16KK 16KK 16KK RB2351 16KK PW_DR[3] 0.1MN 0.1MN 0.1MN 0.1MN R1EB1024G DB[9] PW_DR[4] RB2346 DB[8]...
  • Page 105 R1419 1/16GJ1.5KA 15V_PNL <FROM:IC301> <FROM:IC1423> (PW190) (UPC324) Q1421 R1424 15V_REF (BLUE) 1/16GJ4.7KA Q1422 R1420 TXXLBB013P 1/16GJ56KA SW_PNL_REF R1430 C1421 10KK1MN R519 15V_REF 15V_SH_B 3.3V_SH_B L501 L502 L26B3470G L26B3470G L1421 3.3V_2 15V_PNL L26B3470G C507 C509 C511 C508 15V_REF 16KK101G 25KK2.2BA 25KK2.2BA 25EM471X <FROM:IC401>...
  • Page 106 IC9883 R410 R426 TO IC561 (S&H) R427 RESET_DG R G B COMMON C428 GAMMA CONT10 K401 3.3VGAM R424 1/16GJ 4.7KA RB437 R1JA4704G R404 R436 R432 R472 1/16GJ47A 1/16GJ10KA 1/16GJ47A 1/16GZ0A R437 IRM_RST R433 C425 1/16GJ47A 1/16GJ47A SDATA R406 1/16GZ0A SDATA_PW R407 1/16GZ0A SCLK...
  • Page 107 Printed Wiring Board Diagrams ! cAutIoN lINe FIlter ( SIde:A) lINe FIlter (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 sides (secondary circuit) at the same time.
  • Page 108 MAIN (SIde:A) TEMP. “K48E” FB3623 1LG4B10W0350A R6854 R6868 R6857 R6858 SCREW7 SCREW13 K9880 A30C5 R5668 L3634 R5669 L4812 FN905 C9882 C4808 L5601 D3623 L3624 R9879 R2005 R3623 R9885 TP_SDA FB3624 C5619 TP11 TP10 D3614 D6832 L3636 R9913 RB568 IC9885 FN904 C386 L8802 R7833...
  • Page 109 MAIN (SIde:B) POWER LAMP BALLAST “K6R” UNIT SCREW8 A30C5 C5618 C5617 R5709 C599 R5706 FB609 R5701 R5702 R2891 R598 C598 R595 C5706 C5707 R2890 L2891 R597 R596 R599 R5821 Q5702 R5707 R5705 D2892 R5703 C2891 D2891 R5704 “K9D” IC401 R593 L2892 C2892 R2892...
  • Page 110 PoWer (SIde:A) PoWer (SIde:B) SCB6 C661 C665 C664 C665 L611 SOLDER SIDE C672 C672 T651 T651 C613 PC671 MAIN PC661 C613 PC663 DB611 “K8R” D665 DB611 D665 PARTS SIDE A30C5 A30C5 Q611 Q612 Q611 D611 Q612 D611 IC621 C611 C612 C651 1LG4B10W0360A C615...

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