Contents
Reference NO. SM5110512-01
Effective from
How to check Lamp Replace Counter
Correction
Lamp replace counter data
Reference NO. SM5110512-00
Original Version
Contents
Safety Precautions
Safety Instructions
Specifications
Optical Adjustments Electrical Adjustments
Adjustments after Parts Replacement
Fuse
Circuit Protections
Recommendation
Mechanical Disassemblies
Cabinet Top removal
Cabinet Front-Top
Cabinet Front removal
AV, COM Board & Rear Panel removal
Audio Board removal
D D
Optical Unit removal
Speaker base removal
Lamp Ballast Board removal
Fan & Motor removal
Fans FN901, FN902 removal
Line Filter Board & Interlock SW removal
Projection Lens removal
Optical Parts Disassemblies
Polarized Glass-In removal
Lever-A
2Polarized glass and optical filter mounting direction
1Prism ass’y removal and disassembly
Relay Lens disassembly
Integrator-In disassembly
Relay Lens
Optical Unit Top removal
Condenser Lens disassembly
Comes to the mirror side
Locations and Directions
LCD Panel/Prism Ass’y Replacement
Important Notice on LCD Panel/Prism Assy Replacement
LCD Panel/Prism Ass’y removal
How to reset Lamp Replace Counter
Lamp Replacement
Procedure
Reset the Lamp Replace Counter, see below explanation
Optical Adjustments
Contrast adjustment
Before Adjustment
White b Moving of Slot B Moving of Slot D
Condenser Lens adjustment
Relay Lens-Out adjustment
White Moving of Slot B White b Moving of Slot D
Mirror adjustment
IC808 is not defective
Electrical Adjustments
Fan Voltage adjustment
Circuit Adjustments
Video Center adjustment
Adjustment Condition
Pedestal adjustment PC
NRS adjustment
Video Gain adjustment PC
Black Level adjustment PC
D Ref. Voltage adjustment Video
Luminance adjustment adjustment PC
Pedestal adjustment Video
D Input adjustment Video
Pedestal adjustment Component
12 A/D Input adjustment Component
White Balance adjustment
Video Gain adjustment Component
Luminance adjustment Video
Common Center adjustment
Test Points and Locations
Service Adjustment Data Table
Group 4 L3E07050
Group 6 TC90A69F
IP Conversion
Dnrynoiseth Dnrysense Dnrymotionth
Group 21 MB40C348
Group 22 ICSdata
Group 519 RGB PAL Gakaku
Diagrams
Block
View
IC4261
Inputs & video signal processing stage
A S&H LCD
Main Board
AV Board
Main Board Audio Board
Motor driving circuit
Control
FAN1
Power supply & protection circuit
Troubleshooting
No Power
Abnormality occurs on the power circuit
No picture from Video source
No Picture
No picture from DVI source
No picture from all of sources
No Sound
Lens Motor Problems
System Control & I/O Port Table IC801
Control Port Functions
Control Port Functions
Name Function Name Polarity
Parallel I/O Expander IC1801, M66500FP
IIC Bus I/O Expander IC5581, M62320FP Port Functions
IIC Bus DA Converter IC281, M62393FP Port Functions
IIC Bus DA Converter IC3291, M62398FP Port Functions
IIC Bus DA Converter IC1531, M62399FP Port Functions
IIC Bus DA Converter IC1501, M62399FP Port Functions
IIC Bus DA Converter IC4881, M62393FP Port Functions
Waveform
Gvspw Tpgvs DHS Tpdhs DVS Tpdvs
Cleaning with air spray
Cleaning
IC Block Diagrams
IC Block Diagrams
BA7078AF SynC. Detector, IC7201 BA7655 Audio Pre-amp, IC001
IC Block Diagrams
IC Block Diagrams
M62392 D/A, IC3291 M62393 D/A, IC281, IC4881
M62399 D/A, IC1501, IC1531 ML60851 USB Driver, IC9801
IC Block Diagrams
IC Block Diagrams
TDA1517ATW Audio Output, IC031
Read Description in the parts list
Electrical Parts List
OUT of Circuit Board
Assemblied Boards
OUT of Circuit Boards
610 308 1724 ASSY,PWB,MAIN MH7A
Electrical Parts List
Electrical Parts List
Electrical Parts List
Integrated Circuit
Capacitor
C145 403 283
POS-SOLID
C343 403 164
MT-GLAZE
Resistor
Network
MT-GLAZE 1K JA
R239 401 2003
R3205 401 105 7909
R414 401 3901
R4829 401 105 7909
MT-GLAZE 3K FA
Transformer
610 302 6435 ASSY,PWB,AUDIO MC3A
Temp Sensor Board
610 301 1950 ASSY,PWB,TEMP.SENSOR MC3A
610 303 4799 ASSY,PWB,A/V MC3B
Board
IC UPD78F9801GB-8ES-MC3A
FILTER,EMI 25MHZ
610 304 9502 ASSY,PWB,R/C Front MC3B
Front Board
COM Board
610 306 0279 ASSY,PWB,COM. MC3AB
IC AD8185ARU
C3081 403 164 0204
610 303 4812 ASSY,PWB,CONTROL MC3B
Control Board
Key No. Part No Description
Accessories
M15 M14
Mechanical Parts List
Optical Parts
L10
Zoom
Focus
100
L14 L22 L23
102
Mechanical Parts List 103
Key to better communications Canada