BA94F0F01026
PHILIPS FL 10.3 SMPS
EMERSON
LC320EM1 – LC320EM1F
SYLVANIA
LC320SL1 – LC320S1 – LD320SS2
Because a hot chassis ground is present in the power supply circuit,
an isolation transformer must be used when repairing. Also, in order to have the ability to
increase the input slowly, when troubleshooting this type of power supply
circuit, a variable isolation transformer is required.
Fixed voltage (or Auto voltage selectable) power supply circuit
is used in this unit. If Main Fuse (F601) is blown, check to see that all
components in the power supply circuit are not defective before you connect the
AC plug to the AC power supply. Otherwise it may cause some components in the
power supply circuit to fail.
For continued protection against risk of fire, replace only with
same type 4 A, 125V fuse.
SCHEMATIC
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