[TechAssist] Re: OLD Zenith M#C1912W1 1986
- From: Eric Manuel <tvman@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 04 Jun 2005 21:44:54 -0230
Lindsey check this out Eric
Zenith 9-470 SC3973 No start up Found CR3216 & diode tied to it
shorted(ECG177), Q3224(ECG288) bad, replaced Q3210 & Q3213 for precaution.
Zenith 9-470 module Random shutdown or no start. C3212 (4.7 @
25v) Off QX3204b in shutdown circuit
Eric
E M Electronics
Deer Lake Nfld
Canada
tvman@xxxxxxxxxxxxxxx
Lindsey Altman wrote:
> Hi All,
>
> Got this one that is blowing up Q3224 at plug in. I should remember
> this but I don't. To much new stuff to try to remember all the old stuff.
> This unit uses a 9-470 main module. I replaced the 33@200 volt cap beside
> Q3224. No help. I should remember this but it escapes me. Any help always
> appreciated.
>
> Thanks,
> Lindsey
>
> Lindsey Altman
> At Home Service Company
> 440 Cedar Ave.
> Claxton, Georgia 30417
> 912-739-1019
> athomeservice@xxxxxxxxxxxxx
>
>
>
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