Question about Mitsubishi WS-55511 55" Rear Projection Television
TV WILL NOT RESET WITH BUTTON DEPRESSED, LIGHT JUST CONTINUES FLASHING.
This model is 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 device 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 LEAKY C9A60 470 PF 1000 V PART # 154P400030, PARALLEL TO D9A57 ON THE POWER PCB. 2. SHUTDOWN AT POWER WITH SELF DIAGNOSIS ERROR 2 2. CHECK FOR OPEN FUSES F9A04 AND F9A05 PART # 283P043090 ON THE +24 AND -24 VOLT LINES. IF THE FUSES ARE OPEN THE CONVERGENCE OUTPUT CIRCUIT WOULD BE SUSPECT. OR your TV has "COOLANT" (ethylene glycol) on the circuit boards. This fluid comes from the CRT's (picture tube) this fluid is used to keep the CRT's cool, such the name. This fluid from the CRT's leak when TV is on for long periods of time, the chamber expands and the seals leak.
One can remove this fluid by using "acetone" & small brush. The fluid is hard to see, use bright light, they spots can be smaller then a DIME. Also, the fluid can corrode the parts and traces on the boards. To protect the TV in future place heavy plastic or thick cardboard over affective area, make sure TV has proper air flow around TV. Good Luck, big IRISH.
Posted on Oct 01, 2008
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:
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...
Jan 11, 2011 | Mitsubishi Diamond WD-65831 65" Projection...
Apr 17, 2010 | Mitsubishi WD-62525 62" Rear Projection...
Mar 18, 2010 | Mitsubishi WS-55909 55" Rear Projection...
Jul 31, 2009 | Televison & Video
Jan 15, 2009 | Televison & Video
May 15, 2008 | Mitsubishi WS-55909 55" Rear Projection...
Oct 12, 2007 | Mitsubishi VS-50707 50" Rear Projection...
Sep 13, 2014 | Mitsubishi WS-55511 55" Rear Projection...
141 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: