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  #1  
Old 06-07-2020, 03:57 PM
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Josef Josef is offline
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Servicing my mum's 1995 Schneider TV

Obviously almost all of my family's devices recogniced me being out of business due to COVID19 and decided becoming defective in the last time
I already repaired my car, dishwasher, tape recorder, bedroom radio and the most important thing: the electronics modules of my gas heater
Last week my dear mum gave me a call because the power switch of her 1995 CRT TV stopped working mechanically.
Yesterday I took the set apart and replaced the switch I randomly had in my toolbox. Knowing that this TV was intense used during the last 25 years I wanted to know more about the condition of the CRT. As you can see red has approximately 1mA, green and blue 1,2mA emission.
Due to this unexpected good values I further replaced a few dried out electrolytics and adjusted voltages and geometry.
The picture quality is still great and we set an example against throw away society
All in all this set had 3 defects in the last 25 years. I was able to fix all of them with resoldering and non expensive components like resistors and electrolytics. CRT, LOP and LOT are still original from 1995.
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Old 06-07-2020, 04:55 PM
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MadMan MadMan is offline
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Cool.
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Old 06-07-2020, 06:16 PM
old_coot88 old_coot88 is offline
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Very good job old chap. Let's see.. on the acronyms, I recognize LOT as line output transformer (flyback) but not LOP.
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Old 06-08-2020, 03:08 AM
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Josef Josef is offline
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Quote:
Originally Posted by old_coot88 View Post
Very good job old chap. Let's see.. on the acronyms, I recognize LOT as line output transformer (flyback) but not LOP.
Sorry-that was a too much yesterday evening.
Transformer and transistor were meant.
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