Text preview for : LG_60PK250_60PK540_60PK550_60PK560_60PK750_60PK950_60R1_Alignments_[SM].pdf part of LG LG 60PK250 60PK540 60PK550 60PK560 60PK750 60PK950 60R1 Alignments [SM] LG Monitor LG_60PK250_60PK540_60PK550_60PK560_60PK750_60PK950_60R1_Alignments_[SM].pdf
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60R1 PANEL
QUICK REFERENCE
ALIGNMENT SECTION
MODELS USING THE 60R1 PANEL
60PK950
60PK750
60PK560
60PK550
60PK540
60PK250
Intentionally left blank
60R1 SMPS BOARD ADJUSTMENT POINTS
Set should be in "White Wash"
These two voltages are adjustable and
should be adjusted to the correct values
as indicated by your Panel's Voltage
Label. Example shown on the right.
VA VS
VR551 VR901
Always adjust "Highest to Lowest" voltages.
VS and VA adjustment resistors are shown in
the drawing below.
They are located at the top Right of the board.
1) VS ADJUST:
Connect DVM to pin 1 or 2 of P811 or P812.
Adjust VR901 until the voltage matches your panel's voltage label.
2) VA ADJUST:
Connect DVM to pin 6 or 7 of P811 or P812.
60R1 PANEL
Adjust VR551 until the voltage matches your panel's voltage label.
60R1 Y-SUS BOARD ADJUSTMENT POINTS
60R1 PANEL
60R1 VSC, -Vy ADJUSTMENTS
PREPARATION:
1) Pre-Heat unit for at least 10 Minutes
before making adjustments.
Vs and Va adjustments complete.
-Vy VSC
2) Place unit into White Wash from the
Customer's Menu for all adjustments.
3) Be sure to use all adjustment values as
indicated on your panel's voltage label in
the upper left of the panel.
PROCEDURE: (See figure below for locations)
1) Adjust