chassis

how can I measure the polarity (wrong or good) of chassis with REW ? I measure in a distance of one meter in front of the chassis with the 0 ° Calibrationfile of microphon. thanks, Alpi

I have a zenith model r56w36 chassis sp02pc, I dont have a manual nor can I find one, sorry. I picked this tv up for a cool 20$ spot with a convergence issue..... I thought it would be a simple ic exchange but it turned into everything but. Found some swollen caps on the convergence board...

have: -mitsubishi WD62528 w/ v28+ chassis -mitsubishi repair manuals. downloaded almost every manual from mits tech site -DVOM, standard soldering iron symptoms/issues: BGLOD -green timer light next to the power button flashes continuously for a few minutes then stops -no other lights are...

A friend was getting rid of a dead Mitsubishi WS-65411 (V20C+ Chassis) TV. It has sound, but no video. I have tested both A/V and antenna inputs with the same results. The front power button doesn't seem to respond, but I can get the 1-2 (ok) service diagnostic code, it will power on using the...

Anybody have one they would recommend? My rack is so empty, would love to fill it with something neat ;) Preferably one that does not require cooling from the front (which, I know, is rare). between the plates and equipment and the rack door, its decently sealed. Thanx!

The color wheel on my Samsung HLR5067WX/XAA has bit the dust. There are 2 replacement wheels available, one is for a L6 chassis and the other is for a L3 chassis. Is there anyway to determine which chassis I have without opening the cabinet and removing the color wheel. I would rather wait...

Did the re cap on my WD52525 and works fine now. Picked up a WD62725 Saturday with the BGLOD. Will my WD52525 chassis work in this 62" model?

What STKs are used on a Mits V14 chassis?

lcaillo, THANK YOU for all the great and courteous information. Looking at many of the posts here, I believe my Pioneer SD-643HD5 needs new Convergence IC chips. I would like to purchase the Hitachi kits you mention in your "CRT based RPTV Convergence Repairs" thread. However, I cannot locate...

Can anyone tell me exactly how to access service mode?

Hi, First off Leonard, thanks for all you do. I traded 4 hours of bench time for a nice old WS55807, and it looks good until I turn the contrast up to where it looks best. Then I get red smears on the right side of vertical images. I haven't opened it up yet but I think it's either a matter of...

What kit is for model: 51UWX20B chassis: DP23? I know that I need 2 STK394-160 Output ICs, but don't know the values of the resistors. Can somebody please help?

These cross references give the chassis numbers and service menu codes for most Mitsubishi sets. Before asking for help it is a good idea to look up the chassis number. Manyu techs will register or record symptoms and repair info by chassis rather than model because a single chassis series may...

There seems to be a pattern of failure of many capacitors in this chassis series. Problems that relate to these failures are the failure to complete boot cycle (timer LED blinks continuously) and a number of startup issues including lamps not starting or shutting down. The most obvious...