Television and Home Theater

I have a CS40503 that i need to know the part # or value of D982 zener diode & D983 diode which has corrosion buildup due to C982 leaking on it . Thanks , James

Hi:

I have had my TV for about 5 years. It has seen 3 house moves and apart from having put in 3 bulbs I have been very happy with it. I put the last bulb in it about 3 weeks ago and everything was fine. I tried to turn it on today and I got the error code for a bad bulb. I took the bulb out and inspected it, and it looked fine. (The last two had imploded). After reseating the bulb a few times, now my TV immediately switches off, switches back on and the blue light stays on but the yellow light blinks 3 times then repeats.

I'm having the same issues as many other Mitsu TVs. The power light blinks green then it goes to a constant red lamp light. It has code 34 which is lamp problem, same as many others. It took about thrity minutes to get the DM board out and I see 4 large 1000MFD 200wWV 105°caps but they appear OK. I'm going to go ahead and replace these anyway along with a large 150 MFD450V cap. Is there a daughter board on this set I've read about some sets having? All the other modules look like the tuner, input/output connectors and DVI. Here's the power board: