Sanyo PLC-XU45 service manual Electrical Parts List, Read Description in the parts list

Page 55

■ Electrical Parts List

ME3-XU4500, MF3-XU4600

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 spe- cial 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.

Read Description in the parts list

Read description in the Capacitor and Resistor as follows:

CAPACITOR CERAMIC 100P K 50V

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tolerance Symbols:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Less than 10pF

B : ±0.1pF

C : ±0.25pF

 

 

 

 

 

 

 

 

A : Not specified

 

 

 

 

 

 

 

 

D : ±0.5pF

E : +0 -1pF

F : ±1PF

 

 

 

 

 

 

 

 

G : ±2pF

H : +0.1 -0pF

L : +0 -0.1pF

 

 

 

 

 

 

 

 

R : ±0.25 -0pF S : +0-0.25pF

 

 

 

 

 

 

 

 

 

More than 10pF

 

 

 

 

 

 

 

 

 

 

 

 

A : Not specified

B : ±0.1%

C : ±0.25%

 

 

 

 

 

 

 

 

D : ±0.5%

F : ±1%

G : ±2%

 

 

 

 

 

 

 

 

H : ±3%

J : ±5%

K : ±10%

 

 

 

 

 

 

 

 

L : ±15%

M : ±20%

N : ±30%

 

 

 

 

 

 

 

 

P : +100-0%

Q : +30-10%

T : +50-10%

 

 

 

 

 

 

 

 

U : +75-10%

V : +20-10%

W : +100-10%

 

 

 

 

 

 

 

 

X : +40-20%

Y : +150-10%

Z : +80-20%

 

 

 

 

 

 

Rated value: P=pico farad, U=micro farad

Material:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CERAMIC

Ceramic

 

 

 

MT-PAPER

Metallized Paper

 

 

 

POLYESTER

Polyester

 

 

 

MT-POLYEST

Metallized Polyester

 

 

 

POLYPRO

Polypropylene

 

 

 

MT-POLYPRO....

Metallized Polypropylene

 

 

 

COMPO FILM

Composite film

 

 

 

MT-COMPO

Metallized Composite

 

 

 

STYRENE

Styrene

 

 

 

TA-SOLID

Tantalum Oxide Solid Electrolytic

 

AL-SOLID

Aluminium Solid Electrolytic

 

ELECT

Aluminum Foil Electrolytic

 

 

 

NP-ELECT

Non-polarised Electrolytic

 

 

 

OS-SOLID

Aluminium Solid with Organic Semiconductive Electrolytic

POS-SOLID

Polymerized Organic Semiconductive

 

DL-ELECT

Double Layered Electrolytic

 

PPS-FILM

Polyphenylene Sulfide Film

 

 

 

MT-PPS-FILM

Metalized Polyphenylene Sulfide Film

 

MT-PEN-FILM

Metalized Polyethylenenaphthalate Film

 

CAPACITOR

Other

 

 

 

RESISTOR CARBON 4.7K J A 1/4W

Rated Wattage

Performance Symbols:

A:General B: Non flammable Z: Low noise Other: Temperature coefficient

T: ±10ppm/°C

U: ±25ppm/°C

C: ±50ppm/°C

D: ±100ppm/°C

E: ±200ppm/°C

F: ±250ppm/°C

G: ±350ppm/°C

H: ±1000ppm/°C±10%

W: ±1200ppm/°C±10%

Y:±1400ppm/°C±10% J: ±2000ppm/°C±10% K: ±2400ppm/°C±10%

L:±2700ppm/°C±10% M: ±3000ppm/°C±10% N: ±3300ppm/°C±10%

P:±3600ppm/°C±10% Q: ±3900ppm/°C±10% R: ±4200ppm/°C±10%

S:±4300ppm/°C±10% V: ±4500ppm/°C±10% X: ±8000ppm/°C±10%

 

 

 

 

 

Tolerance Symbols:

 

 

 

 

 

 

 

 

 

 

A: ±0.05% B: ±0.1% C: ±0.25% D: ±0.5%

 

 

 

 

 

F: ±1%

G: ±2% J: ±5% K: ±10%

 

 

 

 

 

M: ±20%

P: +5-15% Z: 0 ohm

 

 

 

Rated value, ohms:

 

 

 

Material:

 

K: 1,000, M: 1,000,000

 

 

 

 

 

CARBON

Carbon

 

MT-FILM

Metal Film

 

OXIDE-MT

Oxide Metal Film

 

SOLID

Composition

 

MT-GLAZE

Metal Glaze

 

WIRE WOUND...

Wire Wound

 

CERAMIC RES.. Ceramic

 

FUSIBLE RES....

Fusible

 

RESISTOR

Other

 

-55-

Image 55
Contents PLC-XU46 PLC-XU45 PLC-XU46Contents Do not Attempt to Servicing Remote Control Unit Safety InstructionsSpecifications Optical Adjustments Electrical Adjustments Adjustments after Parts ReplacementType T4.0AH 250V Fuse Little Fuse INC. Type Circuit ProtectionsRecommendation Possible causesCabinet Top and Control Panel removal Mechanical DisassembliesMain Board removal DVI board AV, DVI, Temp Board and Speaker removalFront Panel and R/C Board removal Temp boardFilter board Lamp Ballast Unit removalFilter Board removal Isolation sheet Lamp ballast board SW902Optical Unit removal Power Box Cover and FansFN901, FN906 removalPower and P.F. Board removal ⁄1Fans FN902, FN903, FN904 removal ⁄0Fan FN905 removalOptical Parts Disassemblies Integrator Lens-In disassemblyProjection Lens removal Condenser Lens-Out disassembly Condenser lens disassemblyPolarized Glass-In removal Relay Lens-Out disassemblyHolder Prism Ass’y Polarized Glass-Out/Pre-Polarized Glass removalOptical Unit Top removal LCD PanelKey No. Description Locations and DirectionsLCD Panel/Prism Ass’y removal LCD Panel/Prism Ass’y ReplacementColor Shading Correction How to reset Lamp Replace Counter Lamp ReplacementHow to check Lamp Replace Counter Contrast adjustment Optical AdjustmentsB-CONTRAST Adjustment Green b Slot B Moving of slot B Slot D Moving of Slot D Condenser Lens adjustmentCyan a Slot B Moving of slot B Moving of slot D Condenser Lens-Out adjustmentWhite a Slot B a Moving of slot B Relay lens-Out adjustmentSlot D Moving of slot D IC1801 is not defective Electrical AdjustmentsFan Voltage adjustment For PLC-XU46 Output Voltage adjustment For PLC-XU45Output Voltage adjustment For PLC-XU46 Fan Voltage adjustment For PLC-XU45Black Level adjustment X12 Pedestal adjustmentC12 NRS adjustment V12 Signal Center adjustmentCommon Center adjustment PC Offset adjustmentM12 PC Gain adjustment AV Gain adjustment⁄11 White Balance adjustment ⁄01 Gamma Shift adjustmentAdjustment CXA2101 TB1274LP05 Turbo TA1318Group 510 Ntsc Gakaku Group 10 OptionFan Control Group 500 ADCGroup 516 Hdtv 575p Gakaku Group 513 Hdtv 1080i-50 GakakuGroup 514 Hdtv 1035i Gakaku Group 515 Hdtv 720p GakakuMain Board Test Points and LocationsAbnormality occurs on the power circuit TroubleshootingFuse Thermal sw. Interlock sw F601IC801 No picture from all of sources No picture from Video sourceNo picture from DVI source No picture from both of Video and Computer sourcesVideo Signal processing diagrams No power supply at audio circuit No audio signals at AV input circuitIncorrect operation of VIDEO/COMPUTER mode switching No audio output signal at speakerSystem Control & I/O Port Table IC801 Control Port FunctionsControl Port Functions IIC Bus I/O Expander IC2181 Port Functions IIC Bus I/O Expander IC1851 Port FunctionsIIC Bus DA Converter IC1831 Port Functions IIC Bus DA Converter IC1581 Port Functions IIC Bus DA Converter IC2161 Port FunctionsIIC Bus DA Converter IC2571 Port Functions VIDEO-IN WaveformDrive TP52R/TP201R Drive TP52G/TP201G Drive TP52B/TP201G Ballast SW TP28L Sync OUT IC4101-29 Sync OUT IC4101-28Sync in TP205 Sync Drive TP62H Sync Drive TP62V DHS Tpdhs DVS TpdvsCleaning with air spray CleaningIC Block Diagrams BA7078AF Selector, IC6241 CXA2101AQ RGB Matrix, IC4101 IC Block Diagrams L3E07050 Color, Gamma Correction & Timing Controller , IC401 ML60851 USB I/F, IC9801 M62393 D/A, IC2571 TB1274AF Video Decoder, IC1101 TA1318N AFC Detector, IC6171 IC Block Diagrams Page Read Description in the parts list Electrical Parts ListOUT of Circuit Board Assemblied Boards MF3-XU4600, PLC-XU46 Assemblied Boards ME3-XU4500, PLC-XU45KEY SW Board 610 292 5609 ASSY,PWB,KEY SW MS6AIntegrated Circuit AV Board610 299 7330 ASSY,PWB,AV MK8A TransistorNP-ELECT 610 299 7347 ASSY,PWB,DVI MK8A DVI BoardCoil For ME3-XU4500, PLC-XU45 Power Board610 301 0939 ASSY,PWB,POWER MK8A 610 305 8641 ASSY,PWB,POWER MF3AMT-POLYEST 0.047U K Transformer MF3-XU4600, PLC-XU46610 301 0946 ASSY,PWB,P.F. MK8A Board610 305 8658 ASSY,PWB,P.F. MF3A Line Filter Board Main Board610 301 0953 ASSY,PWB,LINE Filter MK8A 405 014 4608 2SC2412K T146 173 9803 2SC3928A1R 015 8704 IC MM1031XM SN74AHCT1G14DBVR C1539 403 164 0204 403 373 C5217 403 164 0204 Network RB413 645 037 0663 Network 22X4 0.063W R1132 R152 401 8104 R2546 401 105 7909 R336 401 7909 R433 401 105 3901 Fusible 610 304 8932 ASSY,PWB,TEMP ME3A Temp BoardDiode Integrated Circuit Remote Control AccessoriesAC Cord Mechanical Parts List Optical Parts 67 Red Green Blue Optical filterWV Polarized glassModel PLC-XU46 Model PLC-XU45 52-aMechanical Parts List Optical Parts Cabinet Parts ScrewsChassis Parts Page PLC-XU46 Diagrams & Drawings Schematic DiagramsPrinted Wiring Board Drawings PLC-XU45Resistor Reading Parts description and reading in schematic diagramCircuit Block Diagram 5VD 9V MCI 5VS3VS 5VS 5VDVIAV Sidea DVI Sidea Printed Wiring Board DiagramsDVI Sideb Sidea Main SideaTemp Sidea IC5211 Main SidebSideb Temp SidebIC671 Power Sidea Power SidebK6S K6RK6B KEY SW SideaLine Filter Sidea KEY SW SidebA10 FA7701V Schematic Diagrams PLC-XU45,46 A11 LeftLine Filter Baord IC681Ower Supply Schematic Diagrams PLC-XU45,46 A11 RightIC6171 Schematic Diagrams PLC-XU45,46 A12 LeftAudio TA1318AF Schematic Diagrams PLC-XU45,46 A12 RightDigital Schematic Diagrams PLC-XU45,46 A13 LeftMatri Schematic Diagrams PLC-XU45,46 A13 RightAD8183ARU Schematic Diagrams PLC-XU45,46 A14 LeftCG1/CG2-SW AD8185ARU3VS C201 TE201E Schematic Diagrams PLC-XU45,46 A14 RightIC301 Schematic Diagrams PLC-XU45,46 A15 LeftIC8001 Digital Color Unformity Correction Timing Control Schematic Diagrams PLC-XU45,46 A15 RightIC1341 50-52 Schematic Diagrams PLC-XU45,46 A16 LeftLamp Memory Schematic Diagrams PLC-XU45,46 A16 RightSUB CPUCorrection Schematic Diagrams PLC-XU45,46 A17 LeftColor Uniformity & GammaLevel Schematic Diagrams PLC-XU45,46 A17 RightShift Schematic Diagrams PLC-XU45,46 A18 Left Schematic Diagrams PLC-XU45,46 A18 Right IC IC Pin description of diode, transistor and IC