Stuff a 150 Watt light bulb in the B+ line to IHVT ! It
will save your transistor and allow you to troubleshoot.
Don't leave it on too long as the transistor will overheat
with some problems. A dim glow means it might be OK if the
picture is up with drawn in sides.
Best: Eugene

Joe Tech2004 wrote:
> 
> New post
> Original chassis RCA (PTK169PGB)
> Current chassis RCA (CTC169PG)
> 
> HOT (Q4401) (D1885) shorted. So obviously readings are down. when free
> splitter, all is the same, (obviously). When free HOT all readings are
> way up, (obviously). All I can find is shorted HOT (Q4401). Not that I
> have anything against changing all parts recommended, especially
> (CR4118) no matter how it checks, and even splitter and/or fly.... BUT,
> be it this chassis is not the original (PTK169PGB) and has already been
> replaced with a already rebuilt (CTC169PG), is it possible to have just
> a bad HOT along with some minor pc connects I found.. The main reason I
> ask this is because most responses are mostly re: just the (CTC169)
> chassis, with the list of 169 chassis below, most all have some
> discrepancies between them and also when you search them individually
> thats where you'll find allot of critical but different responses.
> 
> I guess just for starters, i'm going change the (HOT-D1885) use a variac
> and take it from there. I'm currently out of stock and ordering some
> monday 3/22/04. HOT that is currently in set is what came with rebuilt
> (CTC169PG) which is a (D1885). So with all the discrepancies in these
> chassis, i don't know what OEM# is but I understand that the (D1885)
> works fine. I'm going to order from Union or Tritronics. I've seen some
> negative posts re: Union, but i have never had any problems with them.
> Wish me luck... GL Joe... Thank "joe"
> =================================
> RCACTC166A
> RCACTC166B
> RCACTC166CR
> RCACTC166CS
> RCACTC166H
> RCACTC166J
> RCACTC166JC
> RCACTC166JD
> RCACTC167C
> RCACTC167CN
> RCACTC167CS
> RCACTC167E
> RCACTC167R
> RCACTC168E
> RCACTC168F
> RCACTC169AB
> RCACTC169AC
> RCACTC169AG
> RCACTC169AH
> RCACTC169AK
> RCACTC169AM
> RCACTC169AN
> RCACTC169AS
> RCACTC169AS2
> RCACTC169AT2
> RCACTC169AU
> RCACTC169AU2
> RCACTC169AW
> RCACTC169AW2
> RCACTC169BD2
> RCACTC169BD5
> RCACTC169BE2
> RCACTC169BF
> RCACTC169BF2
> RCACTC169BG
> RCACTC169BG2
> RCACTC169BG5
> RCACTC169BJ
> RCACTC169BJ2
> RCACTC169BJ5
> RCACTC169BK
> RCACTC169BL
> RCACTC169BM
> RCACTC169BN
> RCACTC169BT
> RCACTC169BU
> RCACTC169CA
> RCACTC169CA2
> RCACTC169CA5
> RCACTC169CA6
> RCACTC169CB
> RCACTC169CB2
> RCACTC169CB5
> RCACTC169CC
> RCACTC169CC5
> RCACTC169CD
> RCACTC169CD2
> RCACTC169CD5
> RCACTC169CE
> RCACTC169CE2
> RCACTC169CF
> RCACTC169CF2
> RCACTC169CF5
> RCACTC169CG5
> RCACTC169CH5
> RCACTC169CK5
> RCACTC169CL5
> RCACTC169EJ5
> RCACTC169G2
> RCACTC169GB
> RCACTC169GC
> RCACTC169GJ
> RCACTC169GK
> RCACTC169GM
> RCACTC169GN
> RCACTC169HM
> RCACTC169HN
> RCACTC169JA2
> RCACTC169JA5
> RCACTC169JS5
> RCACTC169JS6
> RCACTC169JS8
> RCACTC169L
> RCACTC169L2
> RCACTC169PA
> RCACTC169PB
> RCACTC169PC
> RCACTC169PE
> RCACTC169PF
> RCACTC169PG
> RCACTC169PH
> RCACTC169PK
> RCACTC169PT
> RCACTC169PU
> RCACTC169PV
> RCACTC169PX
> 
> Joes....Electronics
>  (Joe:Tech/2004)
> [EMAIL PROTECTED]
> Fax::509-479-2283
> 
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-- 
Head Witch Doctor and Chief Bottle Washer
Eugene Spooner , CET , AAS , NP
Eugene's Carry-In TV
1417 Eastway Drive
Charlotte , NC 28205
mailto:[EMAIL PROTECTED]

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