I have a Grunding P37-040 color TV that lost it's colors. It was like a plain black-white one without any other problems.
The problem fixed by re-adjusting the variable capacitor that the following images indicate. You can also replace this variable capacitor with a new one, because it seem that it's dry and lost his capacitance with time.
The problem fixed by re-adjusting the variable capacitor that the following images indicate. You can also replace this variable capacitor with a new one, because it seem that it's dry and lost his capacitance with time.
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