1998 Sony KP-53s65 53" Projection Problem

[zeno]

I was thinking of measuring the voltages IF the IC's dont
fix it.

73 Zeno

[pac.attack76]

Originally Posted by zeno

I was thinking of measuring the voltages IF the IC's dont
fix it.

73 Zeno

Right. im not familiar with convergence so I'm wondering what letter it would be. Main power board is "A" and video section is "G". Those are the two biggest boards in there. Then there are CG, CR, etc. I don't even know where the thing is.

[zeno]

OK I get it. Dont remember what the letters were. It will
have 3 big IC's all the same on heat sinks. Maybe someone
has a manual ?

73 Zeno

[pac.attack76]

Originally Posted by zeno

OK I get it. Dont remember what the letters were. It will
have 3 big IC's all the same on heat sinks. Maybe someone
has a manual ?

73 Zeno

No problem. I found the two largest ics in there labeled something like STK 392 150 near the power supply but those should be audio. I'll poke around google.

Update: I guess it is the STKs. There's two and they're big. Problem is, the spares i have from the 48" are stk 392 110. Will 110 replace the 150 or no?

[rcaman]

they will replace but only for a short time as they are 110 watt vs 150 watt for the stk392-150 and the stk 392-110 have been in use for a long time and probley are ready to expire anyway. just get you some new oem sanyo's and be done with it and replace the heat sink compound behind them when you change them.

[pac.attack76]

Will do. What's a good price on a set of 150s?