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POWER SUPPLY REPLACEMENT INFORMATION HA02202
DW3D/F
If it becomes necessary to replace the Power Supply PWB HA02202, the Vs and Va voltage
pots MUST be placed in the CENTER of their rotation. Adjustments will be made Automatically.
CN99
Pin 1 Va
Pin 3 Gnd
Pin 2 Vs
Vs Adj
Va Adj
Heat Run Full White
1 Minute before Adjustment
The Logic PWB will make the
appropriate Vs/Va adjustments
shortly after power on.
Center the Pot
Center the Pot
VR380
VR580
VR251
VR151
DO NOT TOUCH
VR580 (Vs)
CNPPS
CN64
CN99
CN63
CN68
CN61
HA02202
VR380 (Va)
VR151 should be adjusted to the point when CNPPS connector Pin 1, 2 or 3 voltage is 5.65 V (+/-0.25V).
If the pots VR251 or VR151 are accidentally moved, please read below.
VR251 should be adjusted at the point when CNPPS connector Pin 13, 14 or 15 voltage is 15 V (+/- 0.5).
