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Equipment Repairs => LCD TV forum => Topic started by: t1412 on May 17, 2016,10:07:21

Title: techwood 32832
Post by: t1412 on May 17, 2016,10:07:21

afternoon fella's i've got a techwood 32832 flashing blue standby light, i have 3.3v 5v 12v is low at 8.32v, could be a mainboard fault, any info would be great thanks for your time

regards
shaun     

Title: Re: techwood 32832
Post by: Turnip on May 17, 2016,12:13:45

Hi Shaun,

Guess it's a Vestel - What boards ? - Chris.

Title: Re: techwood 32832
Post by: jordan on May 17, 2016,12:32:19

If the model of the appliance 17MB25.3 and PSU board 17PW26.3 check D893 (UF5402) and C-801 (33uF),C-840 (33uF),C-892 (100uF)

Title: Re: techwood 32832
Post by: t1412 on May 17, 2016,15:28:41

high chris it's a 17mb25-3 mainboard, 17pw26-3 psu, i've changed the fan chip the caps by the inverter connector the 2700uf 16v also ic806 the large 1000uf 50v the 2 470uf 35v still flashing cheers

shaun :03:     

Title: Re: techwood 32832
Post by: jordan on May 17, 2016,16:56:56

Check SMD capacitors C-953,954,932 all 1uF/25V near IC-802 and Q-803