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LG 710E Service Manual

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    Page 11

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    Page 12

    Page 12 - 12- 3.Adjustment Using Service software Program(Adjustment Program) 1. Adjustment for Factory Mode (Preset Mode). 1)Display cross hatch pattern at Mode All. 2)Run alignment program for 710BM/773NM on the IBM compatible PC. 3) EEPROM → ALL CLEAR → Y(Yes) command. Do not run this procedure unless the EEPROM is changed. All data in EEPROM (mode data and color data) will be erased. 4) COMMAND → PRESET START → Y(Yes) command. 5) DIST. ADJ. → FOS. ADJ command. 6) Adjust H-POSITION as arrow keys to... 
    - 12-
3.Adjustment Using Service software Program(Adjustment Program)
1. Adjustment for Factory Mode (Preset Mode).
1)Display cross hatch pattern at Mode All.
2)Run alignment program for 710BM/773NM on the IBM compatible PC.
3) EEPROM → ALL CLEAR → Y(Yes) command. 
 Do not run this procedure unless the
EEPROM is changed. All data in EEPROM (mode  data and color data) will be erased.
4) COMMAND → PRESET START  → Y(Yes)
command.
5) DIST. ADJ. → FOS. ADJ command. 
6) Adjust H-POSITION as arrow keys to...

    Page 13

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    Page 15

    Page 15 WIRING DIAGRAM -15- P501(option) P301 P302 G2P702P701 T1 P402 P902 S+ S Signal Cable AC Socket FBT 
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    Page 16

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    Page 17

    Page 17 (6&5,37,212)%/2&.,$*5$0   3-033WITCHING-ODE0OWER3UPPLY 7HENYOUTURNONTHEPOWERSWITCH THEOPERATING PROCEDUREISASFOLLOWS  4HE!#LINEVOLTAGEISRECTIFIEDBYTHEBRIDGEDIODE $  4HECONTROL)#)# STARTSSWITCHINGANDGENERATES SWITCHPULSEINTHEPRIMARYTURNOFTHE3-03 TRANSFORMER4  4HESWITCHINGPULSESOFTHEPRIMARYTURNSAREINDUCED TOTHESECONDARYTURNSOFTHETRANSFORMERBYTHETURN RATIO4HISPULSESARERECTIFIEDBYEACHDIODE$ $$ $ $ $  %ACHRECTIFIED$#VOLTAGE6 6 6 6 AND6   /... 
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    Page 18

    Page 18   6IDEO0RE !MP#IRCUIT 4HISCIRCUITAMPLIFIESTHEANALOGVIDEOSIGNALFROM ^6TO^6)TISOPERATEDBYTAKINGTHECLAMP 2 DRIVEANDCONTRASTSIGNALFROMTHE-)#/- )# 6IDEO/UTPUT!MP#IRCUIT 4HISCIRCUITAMPLIFIESTHEVIDEOSIGNALWHICHCOMES FROMTHEVIDEOPRE AMPCIRCUITANDAMPLIFIEDITTO APPLIEDTHE#$4CATHODE 6IDEO0ROCESSOR#IRCUIT 6IDEOPROCESSORCIRCUITCONSISTSOFTHEVIDEODRIVE OUTPUTBLOCK4HEVIDEODRIVE)#)# RECEIVESTHE VIDEOSIGNALFROM0#4HEGAINOFEACHCHANNELIS CONTROLLEDBY-)#/-THROUGH))# 4HECUT... 
     
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    Page 19

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    Page 20

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