SOURCE: Black screen with sound
The TV lasted a little over a year & I'm glad I didn't get a warranty. A repairman estimate was $512 but he is still waiting for a control module replacement for other customers. They purchased the exteneded warranty but have been waiting over 6 months for parts that are still not in. I trusted the Polaroid name, my mistake to trust a name.
SOURCE: Screen goes black with sound
the lcd control board is out side the control box, its probably the culprit, its under 20 dollars new. the swollen cap means that its getting too much voltage to that component. better do voltage checks on the power supply each transformer is labelled for voltage output make sure its providing the correct voltage and not surging, this can cause the tv to fail with serious problems. now mr zuzu13 you need to have the tv on a surge protector and be careful not to let it arc when plugging in. you also need to do the same checks as above its most likely a power supply problem causing the shut downs. also reset your tv to factory settings by punching in 8282 on the remote this might also solve your problems. but dont forget to check the power supply now it might save you a costly repair.
SOURCE: Missing Power supply and remote
Hi! i hope this would help, most power supply for 20 inches lcd are rated 12volts dc at least 5ampere. try replacing your power supply.
SOURCE: Polaroid 4011-tlxb. Power to tv and it was turning
if you replaced the supply board then there is issues with the decoder board as you would need to chec kthat and see if its not the issue.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620
SOURCE: Polaroid flm-3701. Power supply is putting out 5
Look on power supply board for Bad capacitor 2200uf 25v or 1000uf 16v if it is puffed up on top it is Bad, also Main Board is the tuner board
Encompass Parts has some parts in stock for this TV and Free service Manual you can download online 1-800-638-3328 and for capaciotrs Call Mats 1-800-628-1118
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