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Equipment Repairs => LCD TV forum => Topic started by: vivendi on September 22, 2009,08:43:20

Title: Bluemedia - ATEC AV370W - Problem
Post by: vivendi on September 22, 2009,08:43:20

Hello all members,
I have problem with my Bluemedia 37" LCD TV with ATEC mode: AV370W.
On the supply board when I check voltage result is:
pin marked 33V - no voltage
pin marked 12V - no voltage
pin marked 5V - no voltage
pin marked 5VS - 5V
pin marked I-DM - 0.3V
pin marked I-ON - 0.3V
pin marked 24V - 4.5V
On the front panel on the TV have orange light when I push the buttons on the panell havent result.

Can somebody help me with service manual for this model on Bluemedia or scheme on the supply board...

Reggards,
Vivendi

Title: Re: Bluemedia - ATEC AV370W - Problem
Post by: sparky on September 22, 2009,10:06:17

hi
post a pic of panel to see if any capacitors bulging

Title: Re: Bluemedia - ATEC AV370W - Problem
Post by: vivendi on September 22, 2009,10:49:38

I see the PCB for bulging capacitors... I have on the pin marked 5VS -> 3.0 - 3.2V and capacitor C202 was bulging and was hot - I replace it and on the pin marked 5VS comes 5V :) The supply board model is: IPLV-42