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Voltage Adjustment - Samsung PPM42S3X Service Manual

Plasma display tv

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2-3 Voltage Adjustment

Turning the variable resistor(VR) adjusts voltage.
T : Test Point
VR: Variable Resistor
T(VS)
VR4
VSET
CN805
T(VSCAN)
T(VSET)
T(VA)
CN806
T(VG)
VR3
CN812
D5V
Samsung Electronics
VR6
VR5
VSCAN
VE
VR7
VA
CN803
CN802
OUTPUT
VA
VSCAN(VSC)
VS
VE
VSET
D5V
STB_5V
VG
SMPS
VR1
VS
VR2
Vstb
T(STB_5V)
CN801
Voltage(V)
See the labels attached
on the base chassis.
+5V
+5V
+15V
Alignment and Adjustments
CN804
T(VE)
CN800S
2-7

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