Hello: I have a 169 projection chassis in my shop which has some unusual visual symptoms. Two photos of the screen are available for viewing at this location:
Any suggestions would be greatly appreciated. Thank you.
Robert McPherson McPherson Electronics Telephone (502) 367-9324 Cellphone (502) 298-6997
Email snipped-for-privacy@bellsouth.net
Does it have a Comb Filter ? Check the caps arond the Video Jungle IC just to the left of HOT.
Kip: Thanks for your recommendation. I'll check it out.
Robert McPherson
Have you changed CR4118 yet...Its tests ok but causes a mulitude of problems.
Check these :
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RCA PTK169
Video Has Horizontal Lines Distortion In Picture / Looks Like Arching
Austin Tv El
Found Open Caps In Pip Circuit. C8501,C8424,C8425 All Are 15mfd 50v Cured Problem
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RCA PTK169
Video Flickering, Intermittent, Almost Too Quick To Notice
Dash3053
Resolder R71 And R72 In Pip Module
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-- ========================== Jeff Stielau Shoreline Electronics Repair
344 East Main Street Clinton,CT 06413 860-399-1861 860-664-3535 (fax) snipped-for-privacy@snet.net ========================Have something to add? Share your thoughts — no account required.
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