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Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 16310
Experience:  Over 16 years of experience installing and repairing electronics.
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I have intermitent problems changed mask head amplifier and

Customer Question

i have intermitent problems changed mask head amplifier and all chanells tuned in by nightfall could not tune in prime or the abc
Submitted: 7 months ago.
Category: TV
Expert:  Pete replied 7 months ago.

Hello,

What is the make and model number of your TV or device?

Expert:  Pete replied 7 months ago.

I haven't heard back from you yet - please reply and let me know if you still need assistance with this.

Customer: replied 7 months ago.
sanyo mod PDP-42XR9DA and changhong mod LED40D1050DV thanks
Expert:  Pete replied 7 months ago.

Ok, so the problem is with the signal being received if you are only missing certain channels - have you checked the condition of the wiring and also the direction of the antenna?

Is the antenna mounted indoors or outdoors?