Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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458
 
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Default bowing on ctc169pg

have bowing on ctc169pg changed blue caps and checked diodes in horz cir
all seem ok does not affect convergence. also unlike most other ctc169
sets this has no pin cushion trans on main board. anyone had this problem
before? thanks jack@ allen park tv allen park mi.

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Tom MacIntyre
 
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On Sun, 07 Nov 2004 08:54:30 -0500, "458"
wrote:

have bowing on ctc169pg changed blue caps and checked diodes in horz cir
all seem ok does not affect convergence. also unlike most other ctc169
sets this has no pin cushion trans on main board. anyone had this problem
before? thanks jack@ allen park tv allen park mi.


Common problem, but I can't remember the solution...I thought it was
the bottom of the two horizontal box capacitors...try

http://www.repairfaq.org

and

http://www.anatekcorp.com

for possible solutions.

Tom
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Tom MacIntyre
 
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On Sun, 7 Nov 2004 15:59:50 -0500, "Art"
wrote:

Diode and cap right near the h-output. 165489 & 200149 if my menory adies
me. Blue cap will appear swelled, diode probably will be shorted.
"Tom MacIntyre" wrote in message
.. .
On Sun, 07 Nov 2004 08:54:30 -0500, "458"
wrote:

have bowing on ctc169pg changed blue caps and checked diodes in horz cir
all seem ok does not affect convergence. also unlike most other ctc169
sets this has no pin cushion trans on main board. anyone had this problem
before? thanks jack@ allen park tv allen park mi.


Common problem, but I can't remember the solution...I thought it was
the bottom of the two horizontal box capacitors...try

http://www.repairfaq.org

and

http://www.anatekcorp.com

for possible solutions.

Tom



Right...the bottom diode? If one shorts, it causes the pin problem, if
the other shorts, it blows the HOT.

Tom
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