Transtec Transformer TT0869803320-E

Hello,
I am Kathir from India.
I have JBL SCS 140BK230 Digital cinema speaker system.In that My Active sub woofer has stopped.due to No secondary output from transformer and No output details mentioned.It has 5 wires in secondary other Transformer Details Transtec Transformer TT0869803320-E.
Service manual checked No secodary AC volt output data.but in service manual circuit diagram end termination shows only DC details +15V,-15V,0V,+VCC &-VCC.
I have no idea about +VC,-VCC and amp ratings.
Circuit and Transformer derails attached.
It may be thermal fuse or transformer.
If anybody having the replacement or five wires secondary output ,I request pl be post it.