20 Most Recent Mitsubishi WD-60C9 60" DLP HDTV Questions & Answers

if user manual says yes http://www.manualslib.com/manual/794631/Mitsubishi-Electric-Wd-60c9.html then the right cables

HDMI auto is ON. Go to menu settings and turn OFF auto HDMI. That will stop the auto switching. Regards.

Hi Olamiposi Modern Digital TV's are now Computers with a CPU & Memory etc. Prone to various component problems. But.... the biggest & most likely problem is that the DC voltages are not stable Caused by Leaky or Bulging Electrolytic Capacitors Do you have access to a Soldering Iron? Do you Have Access to an Electronic Components shop? If you are not a Tech Type.... Take it to a service tech & ask to check Electrolytic Caps. Most Tec's these days will Just Do A Board Swap. Costing $$$ If you are a tech type and feel like exploring & fixing the problem. Disconnect The Power No Internal 25KV voltages to worry about. There is a shock hazard on AC side of Switchmode Board. Electro Caps on AC side can hold 110 / 240v Check Switchmode internal power supply on DC Side for bad Electrolytic Type Capacitors. The insulated Tin Cans on the PCB Bulging or leaky Electrolytic Caps cause many failures in modern digital TV's Good Luck Switched mode power supply How to Replace an Electrolytic Capacitor

You need to align the optics mechanically. If you changed the dlp chip and its not centered then the chip is not shimmed properly or the reflection mirror behind the lens needs adjustment. You should get a service manual for that chassis and follow the directions. there may be an electronic method but I am not aware of one.

How do you fix the power supply

Your repair tech hinted correct. Although the bad connection will likely be in the power supply, it actualy can sit everywhere the power goes. Can be anordinary plug / connector with a little oxidatin, or a dab soldering point. Or perhaps a electrolitic cap, slowely dying. Let the tech do his job. He has the tools, education and skills to keep your beloved TV alive.

new lamp may have gone bad. was this the recommended lamp for the unit. Most Mitsubishi units must have the correct manufacturer recommended lamp installed. The correct part# for this unit is 915B403001 You may find that lamp at the following web site: http://www.shopjimmy.com/catalogsearch/result/?q=915b403001

Hello, contact Mitsubishi, they are sending out the chip at no charge to repair the problem, but they do not include the labor. if you are handy, there is a video on how to do it, otherwise when you receive the part contact a repairman. If they know what their doing, they should be able to do it there for around $100-$135.....tks

first thing on DLP is to check or try Lamp. If that is O.K., Then unplug TV for 30seconds to 1 minute, then plug back in, does TV come on? If not, try disconnecting input sources 1 at a time to see if any of the sources are causing a problem. If all that fails to correct the issue, then most likely fault is the MAIN/DM PCB. part#: 934C328001 244.11 + 125.00 core http://www.tvserviceparts.com/cgi-tvserviceparts/sb/productsearch.cgi?storeid=*20aab4584c1a864062e01c3c70e68e24afb3&search_field=934c328001&search_submit.x=21&search_submit.y=13 Mitsubishi has a policy that requires a service technician to call while on site to verify the failure before they will ship the part to the technician.

http://www.mitsubishi-tv.com/