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Sanyo PLC-XU48 Service Manual
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Sanyo PLC-XU48 Service Manual

(supplement) original version chassis no. kd6-xu4800
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See also: Owner's Manual
SERVICE MANUAL
(SUPPLEMENT)
Chassis No. KD6-XU4800
This model is similar to model PLC-XU47. Any information not contained in this manual will be
found in the original model's service manual (SM5110688-00).
PRODUCT CODE
1 122 330 00
(KD6A)
1 122 331 00
(LD6A)
1 122 331 02
(LD6C)
Multimedia Projector
FILE NO.
Model No. PLC-XU48
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. does not
match the unit's, additional Service
Literature is required. You must refer
to "Notices" to the Original Service
Manual prior to servicing the unit.
REFERENCE NO.
U.S.A., Canada,
Europe, Asia, Africa
U.K.
SS
5110743-00

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Summary of Contents for Sanyo PLC-XU48

  • Page 1 FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-XU48 U.S.A., Canada, Europe, Asia, Africa (SUPPLEMENT) U.K. Original Version NOTE: Match the Chassis No. on the unit's Chassis No. KD6-XU4800 back cover with the Chassis No. in the Service Manual. If the Original Version Service Manual Chassis No.

  • Page 2: Table Of Contents

    ■ Contents Contents______________________________________________ 2 Safety Instructions ______________________________________ 3 Specifications__________________________________________ 4 Circuit Protections______________________________________ 5 Fuse ________________________________________________ 5 Thermal switch ________________________________________ 5 Lamp cover switch _____________________________________ 5 Warning temperature and power failure protection_____________ 6 Lamp Replacement _____________________________________ 7 Service Adjustment Data Table ____________________________ 8 Electrical Parts List ____________________________________ 12 Mechanical Parts List___________________________________ 33...

  • 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) 11.73" x 2.8" x 8.43 (298mm x 71mm x 214mm) (Not including adjustable feet) Net Weight 6.0 lbs (2.7kgs) Feet Adjustment 0˚ to 11.8˚ Panel Resolution LCD Panel System 0.8"...

  • 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. ● Fuse Fuse A fuse is located inside of the projector. When the POWER indi- cator is not lightning, the fuse may be opened.

  • 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: 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 POA-LMP55 610 309 2706 the lamp cover.

  • Page 8: Electrical Adjustments

    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 following to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 9 Initial ItemNo. Name Device YCbCr Video Detail 480i(+) 480p(+) NTSC Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV Fan2 Max. Adjust M62393FP ✻ Fan Control Adjustment Fan3 Max. Adjust M62393FP ✻ Fan Control Adjustment Fan Control Mode 0: Normal 1:High Land Error Temp Change Time in minutes...
  • Page 10 Initial ItemNo. Name Device YCbCr Video Detail 480i(+) 480p(+) NTSC Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV V-FREQ TA1370 Read Only HD-IN TA1370 Read Only H-FREQ TA1370 Read Only NJW141 BASS NJW141 TREBLE NJW141 NJW141 REDGAIN AD9883 GRNGAIN AD9883...
  • Page 11 Initial ItemNo. Name Device YCbCr Video Detail 480i(+) 480p(+) NTSC Note: 480i(+) = 480i & 575i, 480p(+) = 480p & HDTV Expand Ratio (Horizontal) 1035i PIXEL Position (Horizontal) 1035i PIXEL Position (Vertical) 1035i PIXEL Expand Ratio (Vertical) 1080i PIXEL For Component mode and RGB HDTV 1080i Expand Ratio (Horizontal) 1080i PIXEL Position (Horizontal) 1080i...

  • Page 12: Electrical Parts List

    KD6-XU4800 ■ 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 13 KD6-XU4800 Electrical Parts List Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● OUT OF CIRCUIT BOARD R/C Board F601 Main Board Fuse Power Board AV Board A901 Ballast Board Lamp Cover SW Board FN904 Cooling Fan(R) FN905...
  • Page 14 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q662 405 014 4519 TR 2SC2412K T146 R ASSEMBLIED BOARDS 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812-L6-TB ! 610 314 8526 ASSY,PWB,POWER. MY7A 405 015 8922 TR 2SC2812-L7-TB ! 610 314 8533 ASSY,PWB,LAMP COVER SW.
  • Page 15 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R618 401 259 9012 MT-GLAZE 150K FA 1/2W D616 407 149 0817 DIODE 1SS355-TE-17 R619 401 259 9012 MT-GLAZE 150K FA 1/2W D617 407 149 0817 DIODE 1SS355-TE-17 R61A 401 275 2912...
  • Page 16 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q1841 405 045 8725 TR 2SK536-TB Q373 405 139 7716 TR IMZ1A-T108 Q1842 405 045 8725 TR 2SK536-TB Q374 405 139 7716 TR IMZ1A-T108 Q1843 405 045 8725 TR 2SK536-TB Q5031 405 014 4519...
  • Page 17 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8724 TR 2SC2812-L6-TB Q7811 405 014 4519 TR 2SC2412K T146 R 405 015 8922 TR 2SC2812-L7-TB 405 014 4618 TR 2SC2412K T146 S 405 163 1612 TR 2SC2812N-L6-TB0 405 015 8724 TR 2SC2812-L6-TB...
  • Page 18 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description IC5081 409 398 1911 IC L88MS05TL-TL C154 403 379 6711 CERAMIC 10U K IC5301 409 484 2013 IC BA7078AF-E2 C156 403 205 2818 CERAMIC 0.047U K IC5302 409 545 7523 IC TA1370FG...
  • Page 19 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C371 403 283 6339 CERAMIC 1U Z C5004 403 298 9619 CERAMIC 0.1U K C372 403 283 6339 CERAMIC 1U Z C5006 403 298 9619 CERAMIC 0.1U K C373 403 164 0234...
  • Page 20 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5319 403 155 4214 CERAMIC 15P J C6804 403 149 9248 CERAMIC 0.01U Z C532 403 164 0234 CERAMIC 0.1U Z C6806 403 149 9248 CERAMIC 0.01U Z C533 403 391 5112...
  • Page 21 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C9411 403 164 0234 CERAMIC 0.1U Z R1432 401 105 0316 MT-GLAZE 10 JA 1/16W C9412 403 164 0234 CERAMIC 0.1U Z R1433 401 105 0316 MT-GLAZE 10 JA 1/16W C9413...
  • Page 22 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1812 401 105 0613 MT-GLAZE 10K JA 1/16W R318 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R1813 401 105 0613 MT-GLAZE 10K JA 1/16W R322 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R1816...
  • Page 23 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R394 401 105 2112 MT-GLAZE 18K JA 1/16W R5014 401 105 5410 MT-GLAZE 47K JA 1/16W R396 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R502 401 105 0415 MT-GLAZE 100 JA 1/16W R397...
  • Page 24 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5342 401 105 0415 MT-GLAZE 100 JA 1/16W R7818 401 113 8410 MT-GLAZE 75K JA 1/16W R5343 401 105 0415 MT-GLAZE 100 JA 1/16W R7819 401 105 0712 MT-GLAZE 100K JA 1/16W R5344...
  • Page 25 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R8214 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R9824 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R8216 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R9826 401 105 5311 MT-GLAZE 4.7K JA 1/16W R8221...
  • Page 26 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB9402 645 037 0656 R-NETWORK 0X4 0.063W D3624 407 149 0817 DIODE 1SS355-TE-17 645 024 7477 R-NETWORK 0X4 1/16W D3626 407 149 0817 DIODE 1SS355-TE-17 RB9403 645 037 0656 R-NETWORK 0X4 0.063W D3627...
  • Page 27 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1513 TR 2SA1179N-M6-TB Q4014 405 014 4519 TR 2SC2412K T146 R 405 173 9615 TR 2SA1235A1E 405 014 4618 TR 2SC2412K T146 S 405 173 9714 TR 2SA1235A1F 405 015 8724 TR 2SC2812-L6-TB...
  • Page 28 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q5251 405 134 5925 TR 2SA1037AK-T146-R 405 015 8922 TR 2SC2812-L7-TB 405 147 2215 TR 2SA1037AK-S-T146 405 163 1612 TR 2SC2812N-L6-TB0 405 002 0318 TR 2SA1037K T146 R 405 173 9813 TR 2SC3928A1R 405 002 0417...
  • Page 29 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5209 403 323 8815 CERAMIC 2.2U Z R2052 401 105 5410 MT-GLAZE 47K JA 1/16W C5212 403 298 9619 CERAMIC 0.1U K R2053 401 105 0415 MT-GLAZE 100 JA 1/16W C5213...
  • Page 30 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5226 401 105 2815 MT-GLAZE 2.2K JA 1/16W L3081 645 068 8324 FILTER,EMI 20MHZ R5227 401 105 0514 MT-GLAZE 1K JA 1/16W L3082 645 068 8324 FILTER,EMI 20MHZ R5228 401 105 1313...
  • Page 31 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description ! AC CORD (US) 645 066 7145 CORD,POWER-3.0MK,US (EU) 645 066 7169 CORD,POWER-3.0MK,EU (UK) 645 066 7152 CORD,POWER-3.138MK,UK MISCELLANEOUS 610 296 6558 STRAP COMP-MW6P 645 073 4854 CABLE,INTERFACE VGA REMOTE CONTROL 645 061 7904...
  • Page 32 KD6-XU4800 Electrical Parts List Key No. Part No. Description Key No. Part No. Description -32-...

  • Page 33: Mechanical Parts List

    KD6-XU4800 ■ Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● Cabinet Parts -33- -33-...
  • Page 34 KD6-XU4800 Mechanical Parts List ● Optical Parts (Integrator-in) (Relay-out) -34-...
  • Page 35 KD6-XU4800 Mechanical Parts List (Polarized-in-R) (Polarized-in-G) (Polarized-in-B) (Projection) -35-...
  • Page 36 KD6-XU4800 Mechanical Parts List L2-d L2-b L2-e L2-c L2-a (Prism/LCD panel Ass'y) -36-...
  • Page 37 KD6-XU4800 Mechanical Parts List -37-...
  • Page 38 645 068 1929 DAICHROIC MIRROR(G) 610 307 8113 GRILLE -MA7A 610 315 2585 PANEL AV-MY7A 645 047 8031 BADGE,SANYO*26.2X5.7L26.0 CHASSIS PARTS 610 316 4625 HOLDER POWER PWB B-MY7A 610 319 9658 MOUNTING DUCT TOP-MP5A 610 319 9665 MOUNTING DUCT BTM-MP5A...
  • Page 39 KD6-XU4800 Mechanical Parts List -39-...
  • Page 40 SANYO Electric Co., Ltd. (KD6A) Aug. 2005 BB 400 Printed in Japan...

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