[TechAssist] Re: help on toshiba cf36g40 tac9609
- From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 16 May 2005 14:09:43 -0230
Hi Roy check this out Eric
CF36G40 Dead set, R883 smoked. B+ present, no fuses
blown.
Relay clicks, but no horizontal drive. Circuit path on 25 volt line has
a factory break, (looks like a circle with a void in the middle). They
use a ball of solder to bridge the void. One end lifts off the pad.
Resolder
Eric
E M Electronics
Deer Lake Nfld
Canada
tvman@xxxxxxxxxxxxxxx
Royal19960@xxxxxxx wrote:
> Hi all.
> I have a Toshiba CF36G40 with a chassis TAC9609
> Symption dead set
> I have +5 volts at the power switch and 13.2 volts at the relay coil
> I get no base drive at the relay driver
> I replaced the micro TMP87cm34bn-33 and checked caps (none bad)
> Any iders?
> Thanks in advance
> Roy
>
> Bonded TV Service
> 5158 W Forest Home Ave
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