Riddled TV Repair Forum

Dee · Guest

Mitsubishi DLP WD-52525 lamp red light on (after lamp lights up3 sec). error code is 34 .After change light engine still the same. Need big help!

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Jim · Guest

For error code 34, look for missing 5Vdc at J-9 connector (pins 1, 2) on
Engine Driver PCB. If missing may have to replace Power PCB. Should be
part # 930B921002.

Jim...

Dee · Guest

Thanks Jim . I found two CAP poped. After change them C9A38 C9A37
3300uF/10 then work good

adschweda · Joined: 24 Dec 2008 Posts: 1 Location: Yuma, AZ

I have the same problem, but I have no idea what you are talking about... I want to fix it, I just bought a new bulb, what do I need to do?

Dave · Joined: 08 Dec 2009 Posts: 2 Location: Missouri

I am having the same problem and found the same 2 caps blown and noticed 3rd cap swollen as well ( C9A62), is this a power surge thing or has anyone discovered the root cause for these blown caps?

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JTS1957 · Joined: 21 Jan 2009 Posts: 2395 Location: Far, Far Away

Manufacturer's greed. "Build it cheaper" mentality. "With the voltage we expect at this point, we should use a 16 volt cap here, but we can save a tenth of a cent if we use a 10 volt." This combined with the power surge you mentioned...

kuhurdler · Joined: 28 Dec 2006 Posts: 2879 Location: Overland Park, KS

or if you're more of a conspiracy theorist, you could say that the TV will fail that much earlier, and they get to sell more TV sets that way... assuming you would buy the same brand again.