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If the Chassis. No. does not match the unit’s, additional service literature is required. Only the difference service information is given in this manual. For detailed service infor- mation, refer to the original service manual SM5110329, issued in April 2002, for Models PLC-XP41/41L. Differences: Outline PLC-XP41,PLC-XP41L Power and Sub Power Board were changed.
Adjustable from 31” to 400” Horizontal Resolution 800 TV lines (HDTV) Projection Lens F 1.8 ~2.1 lens with f=48.4mm ~ 62.8mm with motor zoom and focus (PLC-XP41) Throw Distance 4.6’ ~ 47.3’ (1.4m ~ 14.4m) (PLC-XP41) Motorized Lens Shift Up and Down...
■ 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. The service menu appears on the screen as follows. To adjust service data Select the adjustment group no.
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.
Electrical Adjustments Black Level adjustment NRS adjustment 1. Receive the 16-step gray scale computer signal with 1. Receive the a6-step gray scale computer signal with Input 1 [COMPUTER] mode. Input 1 [COMPUTER] mode. 2. Enter the service mode. 2. Enter the service mode. TP531 3.
Electrical Adjustments 8. Select item no. “ and change data value to adjust PC Gamma Shift adjustment the pedestal level and black level to be the same 1. Receive the 16-step gray scale computer signal with level. Input 1 [COMPUTER] mode. 2.
Electrical Adjustments HDTV Gain adjustment VIDEO Pedestal adjustment 1. Receive the 16-step gray scale component signal 1. Receive the 16-step gray scale video signal with [1080i] with Input 3 [COMPONENT] mode. Input 3 [VIDEO] mode. 2. Enter the service mode. 2.
Electrical Adjustments A/D Offset adjustment Video Gamma Shift adjustment 1. Receive the 16-step gray scale video signal with 1. Receive the 16-step gray scale video signal with Input 3 [VIDEO] mode. Input 3 [VIDEO] mode. 2. Enter the service mode. 2.
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.
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Electrical Adjustments Adjustment Item Initial Value Range Input source / Description Lamp-use time accumulated Read only Net Board Reset 0 ~ 1 0: Invalid , 1: Valid Key Stone Option 0 ~ 1 0: Fixed, 1: Change with inpt signal Logo Off 0 ~ 1 0: follow ro menu setting, 1: No logo display...
■ Electrical Parts List MB8XP4101/MB8-XP41L01 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.
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MB8XP4101/MB8-XP41L01 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. ● OUT OF CIRCUIT BOARD RC1 Board Sensor1 Board FN901 Cooling Fan FN903 Cooling Fan Drive Board Power Board Sub Power Main Board Board Lamp Ballast FN902 Board Cooling Fan...
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MB8XP4101/MB8-XP41L01 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6873 401 105 6001 MT-GLAZE 5.6K JA 1/16W ASSEMBLIED BOARDS R6874 401 105 5301 MT-GLAZE 4.7K JA 1/16W R6875 401 105 3307 MT-GLAZE 2.7K JA 1/16W ! 610 293 1815 ASSY,PWB,CONTROL MA8A R6876...
MB8XP4101/MB8-XP41L01 Electrical Parts List Key No. Part No. Description Key No. Part No. Description CAPACITOR R1671 401 105 1501 MT-GLAZE 1.5K JA 1/16W R1674 401 105 6506 MT-GLAZE 680 JA 1/16W C1601 403 325 8506 ELECT 1000U M R1680 401 105 8104 MT-GLAZE 56K JA 1/16W C1602...
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MB8XP4101/MB8-XP41L01 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 645 015 3976 CABLE,FXAF 645 039 7196 CABLE,MOUSE MAC 645 054 3098 CABLE,MOUSE MAC 645 054 3104 CABLE,MOUSE MAC 645 039 7202 CABLE,MOUSE PS/2 645 054 3111 CABLE,MOUSE PS/2 645 054 3128 CABLE,MOUSE PS/2...
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■ Mechanical Parts List MB8-XP4101/MB8-XP41L01 Note: Parts order must contain Chassis No., Part No., and Descriptions. ● CABINET PARTS -43-...
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610 297 3921 CABINET BOTTOM-MA8AA 610 277 2203 CAP LENS-M6SAA OPTICAL PARTS DIRECTORY 610 296 5872 COVER CABINET FRONT SRV-M (Model PLC-XP41 Only) (Including Key No. 9) 645 043 7144 ASSY,LENS,PROJECTION 610 294 5225 DEC RING-MA8A (Including Key No. 51-a, b)
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MB8-XP4101/MB8-XP41L01 Mechanical Parts List * Model PLC-XP41 only 51-b 51-a 23-a 23-b -45-...
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■ Optical Parts List MB8-XP4101/MB8-XP41L01 Note: Parts order must contain Chassis No., Part No., and Descriptions. 67: Red 68: Green 69: Blue -46-...
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MB8-XP4101/MB8-XP41L01 Optical Parts List 53-a: Red 53-b: Green 53-c: Blue 53-d: Red/Blue 53-e: Green -47-...
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MB8-XP4101/MB8-XP41L01 Optical Parts List CAUTION: Part must be placed in specified direction when replacing the optical parts. Please see “Optical Parts Disassemblies” for further instructions. -48-...
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MB8-XP4101/MB8-XP41L01 Mechanical Parts List -49-...
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MB8-XP4101/MB8-XP41L01 Mechanical Parts List -50-...
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MB8-XP4101/MB8-XP41L01 Mechanical Parts List -51-...
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SANYO Electric Co., Ltd. (MB8AB) Jun. 2004 BB 400 Printed in Japan...
These schematic diagrams and printed wiring board drawings are part of the service manual notice for chassis No. MB8-XP4101 and MB8-XP41L01, model PLC-XP41 and PLC-XP41L. File with the service manual No. SM5110329. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.
■ Parts description and reading in schematic diagram MB8-XP4101, MB8-XP41L01 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.
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■ Pin description of diode, transistor and IC MB8-XP4101, MB8-XP41L01 ● 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 ●...
■ 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 FILTER (SIDE:A) FILTER (SIDE:B) sides (secondary circuit) at the same time.
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MAIN (SIDE:A) LENS SHIFT CONNECT SUB POWER “K66D” CONTROL “K68A” RC FRONT“K28A” SUB POWER “K66E” “K9C” RB9801 RB9802 TP501 TP1501 R2503 R3666 R2521 R3653 R2504 C2524 R502 TP1561 R3656 R501 R3659 TP561 D4811 C2523 C1508 B-LCD PANEL C4808 R-LCD PANEL C508 TE501 R3658...