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Dead RCA 27"

 
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2waytec



Joined: 30 Jul 2007
Posts: 4
PostPosted: Mon Jul 30, 2007 11:15 pm    Post subject: Dead RCA 27" Reply with quote
Model # F27701BK chassis CTC169CA6, found Q401F shorted, replaced transistor still won't turn on . Any Idea's what to check next?
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell
PostPosted: Mon Jul 30, 2007 11:29 pm    Post subject: Reply with quote
Replace C4102 (2.2uf @ 100V).
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2waytec



Joined: 30 Jul 2007
Posts: 4
PostPosted: Mon Jul 30, 2007 11:37 pm    Post subject: Reply with quote
Did you mean C402, I don't see a C4102
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2waytec



Joined: 30 Jul 2007
Posts: 4
PostPosted: Tue Jul 31, 2007 12:33 am    Post subject: Reply with quote
I did find a C102 which was 2.2uF 100V, it looks good.
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2waytec



Joined: 30 Jul 2007
Posts: 4
PostPosted: Tue Jul 31, 2007 1:14 am    Post subject: Reply with quote
any other suggestions?
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frank
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PostPosted: Tue Jul 31, 2007 1:38 am    Post subject: Reply with quote
C4102 2.2 mfd@ 100vdc. C4108 39 MFD @50 vdc.
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell
PostPosted: Tue Jul 31, 2007 4:25 am    Post subject: Reply with quote
RCA CTC169CA6 Dead. May be intermittent, standby power supply pulses 3 times when first plugged in. C4102 (2.2uf @ 100V) Or it could be a bad flyback.
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