Hi there,i have 2 of these projectors side by side as used in a Wartrans video m/c. I urgently need a circuit diagram. Contacted toshiba,they advised me circuits had been archived back to japan!I have been able by swapping between projs to locate 1 fault to convergence brd.PB7218, conv-out. No 235361 08B. One projector had been repaired prior to my work,that has the good brd but unable to bring the blue convergence cross hatch in. about 2" out on horizontal,it ajusts fine with remote to its limits. i imagine its physically out of position through transit? So,i have one bad brd,and one blue gun 2" out. Oh Dear! Bit Windy here in hastings,gales forcast.I,d be very gratefull for any help.Cheers then!
Hi there! I have a monitor, a Toshiba Projection Monitor P503 SGF which has convergence problems. I don't know if this is the same monitor or a different one altogether. I could have the same PB7218 board faulty. Did you manage to get any schematics or repair this board? Thanks for any help given!
Hi there! I have a monitor, a Toshiba Projection Monitor P503 SGF which has convergence problems. I don't know if this is the same monitor or a different one altogether. I could have the same PB7218 board faulty. Did you manage to get any schematics or repair this board? Thanks for any help given!