Service Manuals, User Guides, Schematic Diagrams or docs for : LG Monitor LG_60PS60_Block_Diagram_[SCH]

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LG_60PS60_Block_Diagram_[SCH]


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                                                                                                                                                                                 60PS60 (60H3 Panel) CIRCUIT INTERCONNECT DIAGRAM
                                                                                                                                                                                                     NOTE: Diode tests are conducted with the board disconnected.                                                                                                                                                                                                               Z-SUS Signal
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Connect Scope
                                                                        Y-DRIVE WAVEFORM                                                                          Step 1: RL On command turns on 5V (pins 9, 10, 12) and 12V (pins 5,6). Also 5V Det from SMPS when 5V turns on.                                                                                                                                                                                                                                                        between Waveform TP
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          on Z board and Gnd
                                                                                                                                                                  Step 2: M5 On command Turns on M5V                                                                                                                                                                                                                                                                                                                                     Use RMS information
                                                             VR602                                  50VAC rms                                                     Step 3: Vs On command Turns on Va first then VS. Also, 17V turns on with Vs On command                                                                                                                                                                                                   0V                                                                           just to check for board
                                                             Set-up                                   "White"                                                                                                                                                                                                                                                     To run the Z-SUS without the Y-SUS.                                                                                                                                           activity.
                                                                                A                 59~106VAC rms                                                                                                                                                                                                                                                   Jump Audio 17V from SMPS to pin 1 of P100.
                                                              20uSec                                 "Picture"                                                                                                                      SMPS                                                                                                                          SMPS must be running OK.
               4mS                                            



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