phillips 60PP9202 chirping (DPTV305)

2 posts / 0 new
Last post
rudyh
phillips 60PP9202 chirping (DPTV305)

Hi,

Set chirps at power-on.  Horizontal output transistor not shorted.  Unplugging connector 1516 allows hv and sweep to operate.  Any ideas on suspects on the SSM module would be appreciated.

Thanks

Alnp
Probably convergence ic's,

Probably convergence ic's, check Resistors 3149-3160). Resolder flyback, secondary transformer, HOT, coil, check the whole board for bad solder especially anything on a heatsink and connectors. Reseat all connectors and ribbon cables.

 

Connect With Techlore