Quote:
Originally Posted by lucvic
Hi dear all,
Power supply is a buck converter not insulated.
I.m not so familiar with circuit of kick start circuit used in this set
In particular functions of part with d603 C603 d602 and q601
Can you help me in understanding?
Thanks
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Your English is fine, terminology a little different.
The term "buck converter, not insulated" is an auto-transformer, one 240 volt winding, tapped at 120 volts, as the set was designed for 100/120 volt Japanese/US mains and is being used in 230/240 volt countries.