Eiki LC-XG210 service manual Group 22 ICSdata

Page 39

Electrical Adjustments

No.

Adjustment Item

Initial Value

Range

Input source / Description

7

dsync_delay

1

0 ~ 3

adr4(7-6)

8

adclk_b

1

0 or 1

adr4-5

9

adclk_a

1

0 or 1

adr4-4

10

dsync_b

1

0 or 1

adr4-3

11

dsync

1

0 or 1

adr4-2

12

clk_b

1

0 or 1

adr4-1

13

clk

1

0 or 1

adr4-0

14

divider

0

0 ~ 3

adr5(7-6)

15

vco_chg

0

0 or 1

adr5-5

16

current

0

0 or 3

adr5(4-3)

17

counter

1

0 or 1

adr5-2

18

out_clk

0

0 or 1

adr5-1

19

clk_chb

1

0 or 1

adr5-0

 

 

 

 

 

Group: 22 ICS_data

 

 

 

0

ICS_R0_EnDLS

0

0 ~ 1

R0

1

ICS_R0_EnPLS

1

0 ~ 1

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

2

ICS_R0_Func_Sel

0

0 ~ 1

(Same data vale except R1)

3

ICS_R0_Fbk_Sel

0

0 ~ 1

 

4

ICS_R0_Fbk_Pol

0

0 ~ 1

 

5

ICS_R0_Ref_Pol

1

0 ~ 1

 

6

ICS_R0_PD_Pol

1

0 ~ 1

 

7

ICS_R0_Pden

0/1

0 ~ 1

others/1080i-50

8

ICS_R1_PSD

2/2/0/2/0 0/0/0/2/0

0 ~3

R1 (front half: Progressive on, last half: through) XGA output at all

9

ICS_R1_PFD

6/6/5/7/5 5/5/5/7/5

0 ~7

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 / 1080i50 / 720P & 480P & 575P

10

ICS_R3_FBD

4095

0 ~8191

R3_R2

 

 

 

 

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

11

ICS_R4_Fil_Sel

0

0 ~ 1

R4

12

ICS_R4_DPA_OS

0

0 ~ 63

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

13

ICS_R5_Mask_Rev

0

0 ~ 63

R5

14

ICS_R5_DPA_Res

0

0 ~ 3

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

15

ICS_R6_Out_Scl

3

0 ~3

R6

16

ICS_R6_Ck2_Inv

1

0 ~ 1

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

17

ICS_R6_OE_F

1

0 ~ 1

 

18

ICS_R6_OE_T2

1

0 ~ 1

 

19

ICS_R6_OE_P2

1

0 ~ 1

 

20

ICS_R6_OE_Tck

1

0 ~ 1

 

21

ICS_R6_OE_Pck

1

0 ~ 1

 

22

ICS_R7_In_Sel

0

0 ~ 1

R7

23

ICS_R7_Osc_Div

0

0 ~ 127

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

24

ICS_R8_PLL

0

0 ~ 15

R8

25

ICS_R8_DPA

10

0 ~ 15

NTSC & 480i / PAL & SECAM & 525i / 1035i & 1080i60 & 1080i50 / 720P & 480P & 575P

 

 

 

 

 

Group: 500 ADC

 

 

 

0

ADC R-OFFSET

96

0 ~ 255

 

1

ADC G-OFFSET

96

0 ~ 255

 

2

ADC B-OFFSET

96

0 ~ 255

Stored by SH2, controlled by PW

3

ADC R-GAIN

220

0 ~ 255

 

4

ADC G-GAIN

220

0 ~ 255

 

5

ADC B-GAIN

220

0 ~ 255

 

6

ADC BandWidth PC

3

0 ~ 3

 

7

ADC BandWidth AV

3

0 ~ 3

 

Group: 510 NTSC Gakaku

 

 

 

0

NTSC TOTAL DOTS

1312

0 ~ 2048

 

1

NTSC DISP DOTS

999

0 ~ 2048

NT

2

NTSC H BACK PORCTH

499

0 ~ 2048

Stored by SH2, controlled by PW

3

NTSC V BACK PORCTH

41

0 ~ 2048

 

4

NTSC DISP LINE

458

0 ~ 2048

 

5

NTSC CLAMP

0

0 ~ 2048

 

Group: 511 PAL Gakaku

 

 

 

0

PAL TOTAL DOTS

1347

0 ~ 2048

 

1

PAL DISP DOTS

999

0 ~ 2048

PAL

2

PAL H BACK PORCTH

512

0 ~ 2048

Stored by SH2, controlled by PW

3

PAL V BACK PORCTH

41

0 ~ 2048

 

4

PAL DISP LINE

534

0 ~ 2048

 

5

PAL CLAMP

0

0 ~ 2048

 

Group: 512 HDTV 1080i-60 Gakaku

 

 

 

0

TOTAL DOTS

1204

0 ~ 2048

 

1

DISP DOTS

999

0 ~ 2048

1080i60

2

H BACK PORCTH

772

0 ~ 2048

Stored by SH2, controlled by PW

3

V BACK PORCTH

47

0 ~ 2048

 

4

DISP LINE

1051

0 ~ 2048

 

5

CLAMP

7

0 ~ 2048

 

Group: 513 HDTV 1080i-50 Gakaku

 

 

 

0

TOTAL DOTS

1444

0 ~ 2048

 

1

DISP DOTS

999

0 ~ 2048

1080i50

2

H BACK PORCTH

890

0 ~ 2048

Stored by SH2, controlled by PW

3

V BACK PORCTH

56

0 ~ 2048

 

4

DISP LINE

1044

0 ~ 2048

 

5

CLAMP

7

0 ~ 2048

 

Group: 514 HDTV 1035i Gakaku

 

 

 

0

TOTAL DOTS

1204

0 ~ 2048

 

1

DISP DOTS

999

0 ~ 2048

1035i

2

H BACK PORCTH

772

0 ~ 2048

Stored by SH2, controlled by PW

 

 

 

 

 

-37-

Page 38 Page 40
Image 39
Page 38 Page 40
Contents Reference NO. SM5110512-01 Effective fromHow to check Lamp Replace Counter CorrectionLamp replace counter data Reference NO. SM5110512-00 Original VersionContents Safety Precautions Safety InstructionsSpecifications Optical Adjustments Electrical Adjustments Adjustments after Parts ReplacementFuse Circuit ProtectionsRecommendation Mechanical Disassemblies Cabinet Top removalCabinet Front-Top D D AV, COM Board & Rear Panel removalCabinet Front removal Audio Board removalOptical Unit removal Speaker base removalLamp Ballast Board removal Fan & Motor removalFans FN901, FN902 removal Line Filter Board & Interlock SW removalLever-A Optical Parts DisassembliesProjection Lens removal Polarized Glass-In removal2Polarized glass and optical filter mounting direction 1Prism ass’y removal and disassemblyRelay Lens disassembly Integrator-In disassemblyRelay Lens Optical Unit Top removal Condenser Lens disassemblyComes to the mirror side Locations and DirectionsLCD Panel/Prism Ass’y Replacement Important Notice on LCD Panel/Prism Assy ReplacementLCD Panel/Prism Ass’y removal Reset the Lamp Replace Counter, see below explanation Lamp ReplacementHow to reset Lamp Replace Counter ProcedureOptical Adjustments Contrast adjustmentBefore Adjustment White b Moving of Slot B Moving of Slot D Condenser Lens adjustmentRelay Lens-Out adjustment White Moving of Slot B White b Moving of Slot D Mirror adjustmentIC808 is not defective Electrical AdjustmentsAdjustment Condition Circuit AdjustmentsFan Voltage adjustment Video Center adjustmentBlack Level adjustment PC NRS adjustmentPedestal adjustment PC Video Gain adjustment PCD Input adjustment Video Luminance adjustment adjustment PCD Ref. Voltage adjustment Video Pedestal adjustment VideoPedestal adjustment Component 12 A/D Input adjustment ComponentCommon Center adjustment Video Gain adjustment ComponentWhite Balance adjustment Luminance adjustment VideoTest 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 BlockView IC4261 Inputs & video signal processing stageA S&H LCD Main Board AV BoardMain Board Audio Board Motor driving circuitControl FAN1 Power supply & protection circuitTroubleshooting No PowerAbnormality occurs on the power circuit No picture from all of sources No PictureNo picture from Video source No picture from DVI sourceNo Sound Lens Motor ProblemsSystem Control & I/O Port Table IC801 Control Port FunctionsControl Port Functions Name Function Name Polarity Parallel I/O Expander IC1801, M66500FPIIC Bus I/O Expander IC5581, M62320FP Port Functions IIC Bus DA Converter IC281, M62393FP Port FunctionsIIC Bus DA Converter IC3291, M62398FP Port Functions IIC Bus DA Converter IC1531, M62399FP Port Functions IIC Bus DA Converter IC1501, M62399FP Port FunctionsIIC Bus DA Converter IC4881, M62393FP Port Functions Waveform Gvspw Tpgvs DHS Tpdhs DVS Tpdvs Cleaning with air spray CleaningIC 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 ListOUT of Circuit Board Assemblied Boards OUT of Circuit Boards610 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 Board610 301 1950 ASSY,PWB,TEMP.SENSOR MC3A 610 303 4799 ASSY,PWB,A/V MC3B BoardIC UPD78F9801GB-8ES-MC3A FILTER,EMI 25MHZ 610 306 0279 ASSY,PWB,COM. MC3AB Front Board610 304 9502 ASSY,PWB,R/C Front MC3B COM BoardIC AD8185ARU C3081 403 164 0204 610 303 4812 ASSY,PWB,CONTROL MC3B Control BoardKey No. Part No Description AccessoriesM15 M14 Mechanical Parts ListOptical Parts L10 Zoom Focus100 L14 L22 L23 102 Mechanical Parts List 103 Key to better communications Canada
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