6-19
Check the Royer circuit.
OK
NG
Check the Q17, Q20, Q5, Q6, C13 and repair them.
Check the transformer and repair them.
Check the one of these components was short to
GND.
Check the H.V. and balance circuit.
OK
NG
Check the C3, C7, C12, C20, L3 and repair them.
Check the Feedback and protection circuit.
Check the Q19, Q7, Q11, D3, Q14 and
repair them.
Check one of these components was short
to GND.
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