Question about Mitsubishi WS-55315 55" Rear Projection HDTV-Ready Television
There is no picture the green light ( on light) has a continous flash and we have unplugged it for hours and it still does it, we did the reset button too but still no luck. Any suggestions, our TV is 3 yrs old.
This model is equipped with a keyboard lock feature; this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds. 2. (Power LED may be on after plug in) check for no less than 4.4 volts DC at pin 3 of PC9A21 on the Power PCB, if low or missing replace PC9A21 part # 268P058020. You can try this first then if don't work still:This model is also equipped with a self-diagnosis feature to help with diagnosis of shutdown problems. To activate this turn the unit on let it shutdown then press the input and menu buttons on the front panel simultaneously and hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5 times. 1 - 2 = no error detected 2 - 1 = X-ray protect (high voltage or beam current) 2 - 2 = Short protect (short protect monitors low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source) 1. Shutdown at power with self diagnosis error 2-2. Check for open fuses F9A04 and F9A05 part # 283P144080 on the +24 and -24 volt lines. If the fuses are open the convergence output circuit would be suspect. 2. Shutdown at power with self diagnosis error 2-1. At power on check for 12-volts DC at connector KH pin 8, if missing check IC9C51 part # 270P990010 and L9C52 part # 441D009020 on the Signal PCB
Posted on Sep 17, 2007
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 04, 2016 | Sharp Aquos Televison & Video
Mar 05, 2011 | Epson Stylus C48 InkJet Printer
Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:
Feb 28, 2011 | Mitsubishi WD-62525 62" Rear Projection...
Nov 28, 2009 | Mitsubishi WD-62525 62" Rear Projection...
Oct 23, 2009 | Sony KDF-E60A20 60 in. LCD HDTV
Aug 29, 2009 | Philips 50PFP5332D 50 in. Plasma...
Jul 18, 2009 | Mitsubishi WD-62725 62" Rear Projection...
Oct 12, 2007 | Mitsubishi VS-50707 50" Rear Projection...
74 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: