[TechAssist] Re: RCA CTC177

Sorry, I meant to say Max may be right about ...

Jerry Eiting
Christians Electronic Service
Troy, Ohio


----- Original Message ----- 
From: "Jerry" <geiting@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, September 28, 2004 1:09 AM
Subject: [TechAssist] Re: RCA CTC177


| Glen may be right about C5003. Not for holding a charge, but discharging
| too quickly. If the source voltage to the CRT cathodes goes away right at
| turn off, the tube is forward biased before video has a chance to cut it
off.
|
| Jerry Eiting
| Christians Electronic Service
| Troy, Ohio
|
|
| ----- Original Message ----- 
| From: "Old TV Man" <mebonnell@xxxxxxxxx>
| To: <techassist@xxxxxxxxxxxxx>
| Sent: Monday, September 27, 2004 5:18 PM
| Subject: [TechAssist] RCA CTC177
|
|
| | Glenn - The only thing I could suggest is you may have a elect. cap.
| | holding its charge - such as C5003 on 200V supply line. Good luck.
| |
| | Max Bonnell
| | Bonnell TV
| | Robinson, IL
| |
| | Sender: techassist-bounce@xxxxxxxxxxxxx From:
| | mail@xxxxxxxxxxxxx(G.Larkman) Date: Mon, Sep 27, 2004, 1:06pm (CDT-2)
| | To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: RCA CTC177
| | Reply=A0to: techassist@xxxxxxxxxxxxx
| |
| | Thanks to everyone for all the replies but I know what afterglow is.
| | Adjusting G2 has no effect and if the chassis is swapped then the
| | problem stays with the chassis and not the tube.
| |
| | This started happening about a week ago according to my customer..
| |
| | Glenn Larkman
| | Audiotech
| | 256 Nth Hwy 101
| | ENCINITAS CA 92024
| | 760 944 9048
| | FAX 944 0345
| | mail to"mail@xxxxxxxxxxxxx"
| | "www.audiotech.net"
| |
| | ----- Original Message ----- 
| | From: "tvservice" <tvservice@xxxxxxxxxxxxx>
| | To: <techassist@xxxxxxxxxxxxx>
| | Sent: Monday, September 27, 2004 12:58 PM
| | Subject: [TechAssist] Re: RCA CTC177
| |
| | This is normal (according to Thomson/RCA) You have very good emission in
| | the tube
| |
| | At worst you may need to decrease the G2 control
| |
| | Robert
| | tvservice@xxxxxxxxxxxxx
| | H & H Electronics Inc
| |
| | ----- Original Message ----- 
| | From: "G.Larkman" <mail@xxxxxxxxxxxxx>
| | To: <techassist@xxxxxxxxxxxxx>
| | Sent: Sunday, September 26, 2004 5:12 PM
| | Subject: [TechAssist] RCA CTC177
| |
| | Hi all,
| | Have a 27" ctc177 with a spot in the middle of the screen that slowly
| | dissipates after after the set is turned off. Picture is normal when
| | turned on.
| | I dont see a spot killer circuit anywhere in this set and wonder if
| | anyone else has come across this before?.
| |
| | BTW, if the power plug is pulled as opposed to turning set off from the
| | control panel then there is no spot in the screen.
| |
| | Glenn Larkman
| | Audiotech
| | 256 Nth Hwy 101
| | ENCINITAS CA 92024
| | 760 944 9048
| | FAX 944 0345
| | mail to"mail@xxxxxxxxxxxxx"
| | "www.audiotech.net"


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